Aiwa XR FD55 Service Manual

XR-FD55

CEK

SERVICE MANUAL

BASIC TAPE MECHANISM : BZM-1 AR2NC

MICRO Hi-Fi COMPONENT SYSTEM

This Service Manual is “Revision Piblishing” and replaces “Simple Manual”

(S/M Code No. 09-032-365-9T2).

CENTER UNIT

XR-FD55

BASIC CD MECHANISM : 3ZG-3 E14NC
BASIC MD MECHANISM : MDM-16QA

SPEAKERSYSTEM

SX-LFD55CX-LFD55

REMOTE

CONTROLLER

RC-CAS20

S/M Code No. 09-032-365-9R2

REVISION

DA T A

TABLE OF CONTENTS -1/1

PRECAUTION TO REPLACE OPTICAL BLOCK ..................................................................................................................................... 3

SPECIFICATIONS .................................................................................................................................................................................... 4

ACCESSORIES PARTS LIST .................................................................................................................................................................. 5

ELECTRICAL PARTS LIST ............................................................................................................................................................ 6 ~ 21

TRANSISTOR ILLUSTRATION ............................................................................................................................................................. 21

BLOCK DIAGRAM -1/1 (LEVEL SECTION) ........................................................................................................................................... 22

SCHEMATIC DIAGRAM -1/10 (MAIN-1/3 SECTION) ........................................................................................................................... 23

SCHEMATIC DIAGRAM -2/10 (MAIN-2/3 MD AMP SECTION) ............................................................................................................ 24

SCHEMATIC DIAGRAM -3/10 (MAIN-3/3 LEVEL METER SECTION) .................................................................................................. 25

SCHEMATIC DIAGRAM -4/10 (HP SECTION)...................................................................................................................................... 26

WIRING -1/8 (MAIN C.B, HP C.B) .......................................................................................................................................................... 27

SCHEMATIC DIAGRAM -5/10 (AMP SECTION) .................................................................................................................................. 28

WIRING -2/8 (AMP C.B) ......................................................................................................................................................................... 29

SCHEMATIC DIAGRAM -6/10 (USB SECTION) .................................................................................................................................. 30

WIRING -3/8 (USB C.B) .......................................................................................................................................................................... 31

SCHEMATIC DIAGRAM -7/10 (MICON/DECK SECTION)................................................................................................................... 32

SCHEMATIC DIAGRAM -8/10 (KEY/METER/LED SECTION) ............................................................................................................. 33

WIRING -4/8 (MICON C.B/KEY C.B/METER C.B/LED C.B) .................................................................................................................. 34

WIRING -5/8 (DECK C.B/HEAD C.B) ..................................................................................................................................................... 35

SCHEMATIC DIAGRAM -9/10 (CD SECTION) ..................................................................................................................................... 36

WIRING -6/8 (CD C.B) ............................................................................................................................................................................ 37

WIRING -7/8 (CD DRIVE C.B/CD TRAY C.B) ........................................................................................................................................ 38

SCHEMATIC DIAGRAM -10/10 (PT SECTION) .................................................................................................................................... 39

WIRING -8/8 (PT C.B)............................................................................................................................................................................. 40

ELECTRICAL ADJUSTMENT ......................................................................................................................................................... 41 ~ 45

CD TEST MODE ..................................................................................................................................................................................... 46

FL DISPLAY (15-BT-89GINK) ................................................................................................................................................................ 47

IC BLOCK DIAGRAM.................................................................................................................................................................... 48 ~ 50

IC DESCRIPTION .......................................................................................................................................................................... 51 ~ 55

DISASSEMBLY ............................................................................................................................................................................... 56 ~ 60

MECHANICAL EXPLODED VIEW ....................................................................................................................................................... 61

MECHANICAL PARTS LIST ......................................................................................................................................................... 62 ~ 63

COLOR NAME TABLE.......................................................................................................................................................................... 63

TAPE MECHANISM EXPLODED VIEW <BZM-1 AR2NC> ................................................................................................................. 64

TAPE MECHANISM PARTS LIST <BZM-1 AR2NC> .................................................................................................................. 65 ~ 66

CD MECHANISM EXPLODED VIEW <3ZG-3 E14NC> ...................................................................................................................... 67

CD MECHANISM PARTS LIST <3ZG-3 E14NC> ............................................................................................................................... 68

CD MECHANISM EXPLODED VIEW <CZG-8 YA1NC> ..................................................................................................................... 69

CD MECHANISM PARTS LIST <CZG-8 YA1NC> .............................................................................................................................. 70

GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) ................................................................................ 71

SPEAKER PARTS LIST (SX-LFD55) ................................................................................................................................................... 72

OTHER PARTS LIST ............................................................................................................................................................................ 73

MD MECHANISM (MDM-16QA) ............................................................................................................................................................. 74

PROTECTION EYES FROM LASER BEAM DURING SERVICING ...................................................................................................... 75

DISASSEMBLY INSTRUCTION ..................................................................................................................................................... 76 ~ 78

ELECTRICAL PARTS LIST ......................................................................................................................................................... 79 ~ 82

TRANSISTOR ILLUSTRATION ............................................................................................................................................................. 82

BLOCK DIAGRAM -1/1 ........................................................................................................................................................................... 83

SCHEMATIC DIAGRAM -1/1 ................................................................................................................................................................. 84

WIRING -1/2............................................................................................................................................................................................ 85

WIRING -2/2............................................................................................................................................................................................ 86

WAVEFORMS................................................................................................................................................................................. 87 ~ 88

ADJUSTMENT .............................................................................................................................................................................. 89 ~ 101

IC BLOCK DIAGRAM................................................................................................................................................................ 102 ~ 103

IC DESCRIPTION ...................................................................................................................................................................... 104 ~ 111

MECHANISM EXPLODED VIEW ....................................................................................................................................................... 112

MECHANISM PARTS LIST................................................................................................................................................................. 113

OTHER PARTS LIST .......................................................................................................................................................................... 114

-2-

PRECAUTION TO REPLACE OPTICAL BLOCK (PXR-104X-BP-0101)

Body or clothes electrostatic potential could
ruin laser diode in the optical block. Be sure
ground body and workbench, and use care the
clothes do not touch the diode.

1) After the connection, remove solder shown in right figure.

-3-

SPECIFICATIONS -1/1

MAIN UNIT CX-LFD55

TUNER

FM tuning range 87.5 MHz to 108 MHz
FM usable sensitivity (IHF) 16.8 dBf
FM antenna terminal 75 Ω (unbalanced)
AM tuning range 531 kHz to 1602 kHz
AM usable sensitivity 350 µV/m
AM antenna Loop antenna

AMPLIFIER

Power output Rated: 24 W + 24 W (6 Ω, T.H.D.1%, 1 kHz/DIN 45500)

Input AUX IN: 800 mV
Outputs SPEAKERS: 6 Ω or more

CD PLAYER

Laser Semiconductor laser ( λ= 780 nm)

Sampling frequency 44.1 kHz
D/A converter 24 bit multi
Frequency 20 to 20000 Hz
Wow and flutter Unmeasurable

MD RECORDER

Scanning method Non-contact optical scanner

Recording system Magnetic polarity modulation overwrite system
Sampling frequency 44.1 kHz
No. of channels Stereo: 2 channels

A/D, D/A converter 1-bit
Frequency 20 to 20000 Hz
Wow and flatter Unmeasurable

Reference: 30 W + 30 W (6 Ω, T.H.D.10%, 1 kHz/DIN 45324)

DIGITAL IN (supported sampling frequencies: 32 kHz, 44.1 kHz and 48 kHz)
PHONES: 32Ω or more

SUB WOOFER: 1.2 V

Emission duration: continuous

(Semiconductor laser application)

Monaural: 1 channel

CASSETTE DECK

Track format 4 tracks, 2 channels stereo
Frequency response Normal tape: 50 Hz to 12500 Hz
Heads Recording/playback x 1, erase x 1

GENERAL

Power requirements 230 V AC, 50 Hz
Power consumption 60 W
Power consumption in standby mode With ECO mode on: 0.5 W

Dimensions (w/h/d) Approx. 155 x 220 x 313.2 mm
Mass Approx. 5.5 kg

With ECO mode off: 17 W

SPEAKER SYSTEM SX-LFD55

Speakers system 2 way, bass-reflex type (magnetic shielded)
Speaker units Woofer: 120 mm cone type

Nominal impedance 6 Ω
Dimensions (w/h/d) Approx. 136 x 220 x 210 mm
Mass Approx. 2.0 kg net per speaker

• Specifications and external appearance are subject to change without notice.

• US AND FOREIGN PATENTS LICENSED FROM DOLBY LABORATORIES.

Tweeter: 25 mm dome type

-4-

ACCESSORIES PARTS LIST -1/1

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
O AS1001 8C-CJE-909-010 IB,K(E)BF XR-FD55 a
O AS1002 87-A92-150-110 ANT,LOOP AM NO-CONT a
O AS1003 87-A92-346-110 ANT,WIRE FM(FASTEN) a
O AS1004 8C-CJE-701-010 RC UNIT,RC-CAS20 a
! O AS1005 87-099-811-110 PLUG,ADPTR CONV(K) a
O AS1006 8B-CPY-610-110 CORD,SPKR 2M a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-5-

ELECTRICAL PARTS LIST - 1/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
AMP O C 0597 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
AMP O C 0598 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
AMP O C 0601 87-012-277-080 C-CAP,U 1800P-50 K B GRM a
AMP O C 0602 87-012-277-080 C-CAP,U 1800P-50 K B GRM a
AMP O C 0603 87-A13-163-080 CAP,E 0.33-50 M FG a
AMP O C 0604 87-A13-163-080 CAP,E 0.33-50 M FG a
AMP O C 0607 87-010-405-040 CAP,E 10-50 M 11L SME a
AMP O C 0608 87-010-405-040 CAP,E 10-50 M 11L SME a
AMP O C 0609 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
AMP O C 0610 87-012-195-080 C-CAP,U 100P-50 J CH GRM a

AMP O C 0611 87-010-258-040 CAP,E 22-35 M 11L SME a
AMP O C 0612 87-010-258-040 CAP,E 22-35 M 11L SME a
AMP O C 0613 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
AMP O C 0614 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
AMP O C 0615 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
AMP O C 0616 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
AMP O C 0617 87-A12-317-080 C-CAP,U 0.1-50 Z F a
AMP O C 0618 87-A12-317-080 C-CAP,U 0.1-50 Z F a
AMP O C 0619 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
AMP O C 0620 87-012-286-080 C-CAP,U 0.01-25 K B GRM a

XR-FD55
CEK
AMP O C 0621 87-A13-165-080 CAP,E 1-50 M FG a
AMP O C 0622 87-A13-165-080 CAP,E 1-50 M FG a
AMP O C 0623 87-010-177-080 C-CAP,S 820P-50 J SL C2012 a
AMP O C 0624 87-010-177-080 C-CAP,S 820P-50 J SL C2012 a
AMP O C 0633 87-012-282-080 C-CAP,U 4700P-50 K B GRM a
AMP O C 0640 87-012-278-080 C-CAP,U 2200P-50 K B GRM a
AMP O C 0686 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
AMP O C 0687 87-010-392-040 CAP,E 33-35 M 11L SME a
AMP O C 0688 87-010-392-040 CAP,E 33-35 M 11L SME a
AMP X CLP0601 87-A60-884-010 PIN,DIA1 COATING-SHS a

AMP O CN 0601 87-A61-013-010 CONN,15P H BLK TAC-L15P-A3 a
AMP O D 0562 87-A40-270-040 C-DIODE,MC2838 a
AMP O D 0565 87-A40-269-040 C-DIODE,MC2836 a
AMP O D 0601 87-A40-269-040 C-DIODE,MC2836 a
AMP O D 0603 87-020-465-080 DIODE,1SS133 a
AMP O D 0604 87-020-465-080 DIODE,1SS133 a
AMP O D 0605 87-A40-269-040 C-DIODE,MC2836 a
AMP O D 0606 87-A40-269-040 C-DIODE,MC2836 a
AMP O D 0607 87-A40-270-040 C-DIODE,MC2838 a
AMP O D 0608 87-A40-270-040 C-DIODE,MC2838 a

XR-FD55
CEK
AMP O D 0617 87-A40-488-080 DIODE,1SS244 a
AMP O D 0618 87-A40-488-080 DIODE,1SS244 a
AMP O D 0650 87-A40-270-040 C-DIODE,MC2838 a
AMP O D 0660 87-A40-270-040 C-DIODE,MC2838 a
AMP O D 0661 87-A40-459-090 DIODE,RL203GW (15MM) a
AMP O D 0662 87-A40-459-090 DIODE,RL203GW (15MM) a
AMP O D 0687 87-A40-747-080 ZENER,UZ5.1BSB a
AMP O D 0688 87-A40-749-080 ZENER,UZ5.6BSB a
AMP O D 0689 87-A40-270-040 C-DIODE,MC2838 a
AMP O D 0690 87-A40-269-040 C-DIODE,MC2836 a

AMP O D 0691 87-A40-764-080 ZENER,UZ10BSC a
AMP O D 0692 87-020-465-080 DIODE,1SS133 a
AMP O D 0693 87-020-465-080 DIODE,1SS133 a
AMP O Q 0539 87-A30-669-040 C-TR,SBT5401 a
AMP O Q 0565 87-A30-538-040 C-TR,SRA2202S a
AMP O Q 0601 87-A30-675-040 C-TR,2SD1306NE07TL a
AMP O Q 0602 87-A30-675-040 C-TR,2SD1306NE07TL a
AMP O Q 0603 87-A30-075-040 C-TR,2SA1235F a
AMP O Q 0604 87-A30-075-040 C-TR,2SA1235F a
AMP O Q 0605 87-A30-075-040 C-TR,2SA1235F a

XR-FD55
CEK
AMP O Q 0606 87-A30-075-040 C-TR,2SA1235F a
AMP O Q 0607 87-A30-076-040 C-TR,2SC3052F a
AMP O Q 0608 87-A30-076-040 C-TR,2SC3052F a
AMP O Q 0609 87-A30-076-040 C-TR,2SC3052F a
AMP O Q 0610 87-A30-076-040 C-TR,2SC3052F a
AMP O Q 0611 87-A30-672-080 TR,2N5551C a
AMP O Q 0612 87-A30-672-080 TR,2N5551C a
AMP O Q 0613 87-A30-076-040 C-TR,2SC3052F a
AMP O Q 0614 87-A30-076-040 C-TR,2SC3052F a
AMP O Q 0615 87-A30-670-040 C-TR,SBT5551 a

AMP O Q 0616 87-A30-670-040 C-TR,SBT5551 a
AMP O Q 0617 87-A30-255-010 TR,2SB1342 a
AMP O Q 0618 87-A30-255-010 TR,2SB1342 a
AMP O Q 0619 87-A30-256-010 TR,2SD1933 a
AMP O Q 0620 87-A30-256-010 TR,2SD1933 a
AMP O Q 0623 87-A30-669-040 C-TR,SBT5401 a
AMP O Q 0624 87-A30-669-040 C-TR,SBT5401 a
AMP O Q 0626 87-A30-669-040 C-TR,SBT5401 a
AMP O Q 0627 87-A30-076-040 C-TR,2SC3052F a
AMP O Q 0628 87-A30-076-040 C-TR,2SC3052F a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-6-

ELECTRICAL PARTS LIST - 2/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
AMP O Q 0630 87-A30-670-040 C-TR,SBT5551 a
AMP O Q 0683 87-A30-162-010 FET,2SK2937 a
AMP O Q 0684 87-A30-162-010 FET,2SK2937 a
AMP O Q 0685 87-A30-076-040 C-TR,2SC3052F a
AMP O Q 0686 87-A30-075-040 C-TR,2SA1235F a
AMP O Q 0687 87-A30-075-040 C-TR,2SA1235F a
AMP O Q 0735 87-A30-075-040 C-TR,2SA1235F a
AMP O R 0552 88-108-223-080 C-RES,U 22K-1/16W J a
AMP X R 0557 88-108-222-080 C-RES,U 2.2K-1/16W J a
AMP O R 0559 88-118-103-080 C-RES,S 10K-1/10W J a

AMP O R 0560 88-118-473-080 C-RES,S 47K-1/10W J a
AMP O R 0568 88-108-224-080 C-RES,U 220K-1/16W J a
AMP O R 0569 88-108-224-080 C-RES,U 220K-1/16W J a
AMP O R 0571 88-108-473-080 C-RES,U 47K-1/16W J a
AMP O R 0572 88-108-473-080 C-RES,U 47K-1/16W J a
AMP O R 0582 88-130-272-080 RES,2.7K-1/4W J a
AMP O R 0583 88-130-272-080 RES,2.7K-1/4W J a
AMP X R 0601 88-108-392-080 C-RES,U 3.9K-1/16W J a
AMP X R 0602 88-108-392-080 C-RES,U 3.9K-1/16W J a
AMP O R 0603 88-108-153-080 C-RES,U 15K-1/16W J a

XR-FD55
CEK
AMP O R 0604 88-108-153-080 C-RES,U 15K-1/16W J a
AMP O R 0605 88-108-223-080 C-RES,U 22K-1/16W J a
AMP O R 0606 88-108-223-080 C-RES,U 22K-1/16W J a
AMP O R 0607 88-108-101-080 C-RES,U 100-1/16W J a
AMP O R 0608 88-108-101-080 C-RES,U 100-1/16W J a
AMP O R 0611 88-118-102-080 C-RES,S 1K-1/10W J a
AMP O R 0612 88-118-102-080 C-RES,S 1K-1/10W J a
AMP O R 0613 88-118-223-080 C-RES,S 22K-1/10W J a
AMP O R 0614 88-118-223-080 C-RES,S 22K-1/10W J a
AMP O R 0617 88-108-103-080 C-RES,U 10K-1/16W J a

AMP O R 0618 88-108-103-080 C-RES,U 10K-1/16W J a
AMP X R 0619 88-118-101-080 C-RES,S 100-1/10W J a
AMP X R 0620 88-118-101-080 C-RES,S 100-1/10W J a
AMP X R 0621 88-118-101-080 C-RES,S 100-1/10W J a
AMP X R 0622 88-118-101-080 C-RES,S 100-1/10W J a
AMP O R 0623 88-121-222-080 RES,2.2K-1/8W J a
AMP O R 0624 88-121-222-080 RES,2.2K-1/8W J a
AMP O R 0625 88-121-222-080 RES,2.2K-1/8W J a
AMP O R 0626 88-121-222-080 RES,2.2K-1/8W J a
AMP X R 0627 88-118-390-080 C-RES,S 39-1/10W J a

XR-FD55
CEK
AMP X R 0628 88-118-390-080 C-RES,S 39-1/10W J a
AMP O R 0629 87-A00-258-080 RES,M/F 0.22-1W J a
AMP O R 0630 87-A00-258-080 RES,M/F 0.22-1W J a
AMP O R 0631 87-A00-258-080 RES,M/F 0.22-1W J a
AMP O R 0632 87-A00-258-080 RES,M/F 0.22-1W J a
AMP O R 0633 88-108-332-080 C-RES,U 3.3K-1/16W J a
AMP O R 0634 88-108-332-080 C-RES,U 3.3K-1/16W J a
AMP X R 0635 88-108-152-080 C-RES,U 1.5K-1/16W J a
AMP X R 0636 88-108-152-080 C-RES,U 1.5K-1/16W J a
AMP O R 0637 88-108-101-080 C-RES,U 100-1/16W J a

AMP O R 0638 88-108-101-080 C-RES,U 100-1/16W J a
AMP O R 0641 88-118-102-080 C-RES,S 1K-1/10W J a
AMP O R 0642 88-118-102-080 C-RES,S 1K-1/10W J a
AMP O R 0651 88-108-473-080 C-RES,U 47K-1/16W J a
AMP O R 0652 88-108-473-080 C-RES,U 47K-1/16W J a
AMP X R 0655 88-108-682-080 C-RES,U 6.8K-1/16W J a
AMP X R 0656 88-108-682-080 C-RES,U 6.8K-1/16W J a
AMP X R 0657 88-108-472-080 C-RES,U 4.7K-1/16W J a
AMP X R 0658 88-108-472-080 C-RES,U 4.7K-1/16W J a
AMP O R 0659 88-108-103-080 C-RES,U 10K-1/16W J a

XR-FD55
CEK
AMP O R 0660 88-118-103-080 C-RES,S 10K-1/10W J a
AMP X R 0661 88-108-472-080 C-RES,U 4.7K-1/16W J a
AMP X R 0662 88-108-472-080 C-RES,U 4.7K-1/16W J a
AMP X R 0663 88-108-472-080 C-RES,U 4.7K-1/16W J a
AMP X R 0664 88-108-472-080 C-RES,U 4.7K-1/16W J a
AMP X R 0665 88-108-152-080 C-RES,U 1.5K-1/16W J a
AMP X R 0666 88-108-152-080 C-RES,U 1.5K-1/16W J a
AMP O R 0667 88-108-103-080 C-RES,U 10K-1/16W J a
AMP O R 0668 88-118-473-080 C-RES,S 47K-1/10W J a
AMP O R 0671 88-118-182-080 C-RES,S 1.8K-1/10W J a

AMP O R 0672 88-118-182-080 C-RES,S 1.8K-1/10W J a
AMP X R 0673 88-118-222-080 C-RES,S 2.2K-1/10W J a
AMP X R 0674 88-118-222-080 C-RES,S 2.2K-1/10W J a
AMP O R 0675 88-118-331-080 C-RES,S 330-1/10W J a
AMP O R 0676 88-118-331-080 C-RES,S 330-1/10W J a
AMP X R 0677 88-128-222-080 C-RES, 2.2K-1/8W J a
AMP O R 0678 88-118-103-080 C-RES,S 10K-1/10W J a
AMP O R 0679 88-108-102-080 C-RES,U 1K-1/16W J a
AMP O R 0680 88-108-102-080 C-RES,U 1K-1/16W J a
AMP X R 0681 88-118-222-080 C-RES,S 2.2K-1/10W J a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-7-

ELECTRICAL PARTS LIST - 3/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
AMP X R 0682 88-118-222-080 C-RES,S 2.2K-1/10W J a
AMP O R 0684 88-118-102-080 C-RES,S 1K-1/10W J a
AMP O R 0685 88-108-332-080 C-RES,U 3.3K-1/16W J a
AMP X R 0686 88-118-222-080 C-RES,S 2.2K-1/10W J a
AMP O R 0687 88-118-103-080 C-RES,S 10K-1/10W J a
AMP O R 0688 88-118-102-080 C-RES,S 1K-1/10W J a
AMP X R 0689 88-128-272-080 C-RES, 2.7K-1/8W J a
AMP X R 0690 88-128-272-080 C-RES, 2.7K-1/8W J a
AMP X R 0692 88-128-222-080 C-RES, 2.2K-1/8W J a
AMP O R 0693 88-108-103-080 C-RES,U 10K-1/16W J a

AMP O R 0694 88-108-103-080 C-RES,U 10K-1/16W J a
AMP O R 0695 88-108-473-080 C-RES,U 47K-1/16W J a
AMP O R 0696 88-108-473-080 C-RES,U 47K-1/16W J a
AMP O R 0697 88-108-473-080 C-RES,U 47K-1/16W J a
AMP O R 0698 88-108-473-080 C-RES,U 47K-1/16W J a
AMP X R 0699 88-108-225-080 C-RES,U 2.2M-1/16W J a
AMP X R 0700 88-128-272-080 C-RES, 2.7K-1/8W J a
AMP X R 0713 88-118-563-080 C-RES,S 56K-1/10W J a
AMP O R 0717 88-118-683-080 C-RES,S 68K-1/10W J a
AMP X R 0718 88-118-105-080 C-RES,S 1M-1/10W J a

XR-FD55
CEK
AMP O R 0719 88-108-103-080 C-RES,U 10K-1/16W J a
AMP O TH 0601 87-A91-042-080 C-THMS,100K 55001 a
AMP O TH 0602 87-A91-042-080 C-THMS,100K 55001 a
CD O C 0501 87-A13-118-080 CAP,E 47-16 M RA 6.3X5L a
CD O C 0502 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0503 87-A13-118-080 CAP,E 47-16 M RA 6.3X5L a
CD O C 0504 87-A13-118-080 CAP,E 47-16 M RA 6.3X5L a
CD O C 0505 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0506 87-A13-118-080 CAP,E 47-16 M RA 6.3X5L a
CD O C 0507 87-012-274-080 C-CAP,U 1000P-50 K B GRM a

CD O C 0510 87-012-176-080 C-CAP,U 15P-50 J CH GRM a
CD O C 0511 87-012-180-080 C-CAP,U 22P-50 J CH GRM a
CD O C 0513 87-A10-827-080 C-CAP,U 0.47-6.3 K B a
CD O C 0514 87-A10-260-080 C-CAP,U 0.1-16 K B a
CD O C 0515 87-A11-228-080 C-CAP,U 0.027-25 K B a
CD O C 0516 87-A11-228-080 C-CAP,U 0.027-25 K B a
CD O C 0517 87-012-283-080 C-CAP,U 5600P-50 K B GRM a
CD O C 0518 87-012-277-080 C-CAP,U 1800P-50 K B GRM a
CD O C 0519 87-012-279-080 C-CAP,U 2700P-50 K B GRM a
CD O C 0520 87-012-278-080 C-CAP,U 2200P-50 K B GRM a

XR-FD55
CEK
CD O C 0521 87-012-270-080 C-CAP,U 470P-50 K B GRM a
CD O C 0522 87-012-199-080 C-CAP,U 220P-50 J CH GRM a
CD O C 0523 87-012-275-080 C-CAP,U 1200P-50 K B GRM a
CD O C 0524 87-012-193-080 C-CAP,U 82P-50 J CH GRM a
CD O C 0525 87-012-193-080 C-CAP,U 82P-50 J CH GRM a
CD O C 0551 87-A13-120-080 CAP,E 220-10 M RA 8X5L a
CD O C 0553 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0554 87-A13-118-080 CAP,E 47-16 M RA 6.3X5L a
CD O C 0555 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0601 87-A13-120-080 CAP,E 220-10 M RA 8X5L a

CD O C 0602 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0603 87-A13-120-080 CAP,E 220-10 M RA 8X5L a
CD O C 0604 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0605 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0606 87-A13-118-080 CAP,E 47-16 M RA 6.3X5L a
CD O C 0607 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0609 87-A10-047-080 C-CAP,U 1-10 Z F a
CD O C 0614 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0615 87-012-270-080 C-CAP,U 470P-50 K B GRM a
CD O C 0616 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a

XR-FD55
CEK
CD O C 0617 87-010-784-080 C-CAP,U 0.012-25 K B GRM a
CD O C 0618 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
CD O C 0619 87-A11-058-080 C-CAP,U 0.22-10 K B a
CD X C 0620 88-108-000-080 C-JUMPER,U a
CD O C 0622 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
CD O C 0623 87-A10-260-080 C-CAP,U 0.1-16 K B a
CD O C 0624 87-012-165-080 C-CAP,U 3P-50 C CH GRM a
CD O C 0625 87-012-165-080 C-CAP,U 3P-50 C CH GRM a
CD O C 0626 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0627 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a

CD O C 0628 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0629 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0630 87-012-280-080 C-CAP,U 3300P-50 K B GRM a
CD O C 0631 87-A10-827-080 C-CAP,U 0.47-6.3 K B a
CD O C 0651 87-012-270-080 C-CAP,U 470P-50 K B GRM a
CD O C 0652 87-012-270-080 C-CAP,U 470P-50 K B GRM a
CD O C 0653 87-A13-114-080 CAP,E 2.2-50 M RA 4X5L a
CD O C 0654 87-A13-114-080 CAP,E 2.2-50 M RA 4X5L a
CD O C 0655 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
CD O C 0656 87-012-274-080 C-CAP,U 1000P-50 K B GRM a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-8-

ELECTRICAL PARTS LIST - 4/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
CD O C 0671 87-A13-118-080 CAP,E 47-16 M RA 6.3X5L a
CD O C 0672 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0673 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0674 87-A13-116-080 CAP,E 10-35 M RA 5X5L a
CD O C 0681 87-012-172-080 C-CAP,U 10P-50 D CH GRM a
CD O C 0682 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
CD O C 0683 87-012-188-080 C-CAP,U 47P-50 J CH GRM a
CD O C 0684 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
CD O C 0685 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
CD O C 0686 87-012-195-080 C-CAP,U 100P-50 J CH GRM a

CD O C 0687 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
CD O C 0691 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0692 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0694 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
CD O C 0695 87-018-098-080 CAP,TC U 3.3P-50 K SL UP050 a
CD O C 0696 87-018-098-080 CAP,TC U 3.3P-50 K SL UP050 a
CD O C 0697 87-018-098-080 CAP,TC U 3.3P-50 K SL UP050 a
CD O C 0698 87-A11-148-080 CAP,TC U 0.1-50 Z F a
CD O C 0699 87-A11-148-080 CAP,TC U 0.1-50 Z F a
CD O CN 0501 87-A60-429-010 CONN,16P H TOC-A a

XR-FD55
CEK
CD O CN 0502 87-A60-154-010 CONN,6P H FE a
CD O CN 0503 87-099-210-010 CONN,5P H BLK 6216 a
CD O CN 0601 87-099-030-010 CONN,13P H BLK 6216 a
CD O CN 0602 87-099-200-010 CONN,7P H BLK 6216 a
CD O CN 0603 87-009-348-010 CONN,5P H WHT PH a
CD O D 0551 87-A40-553-080 DIODE,1N4003 LES a
CD O D 0671 87-027-416-080 ZENER,HZ3C2 a
CD X FB 0601 87-003-223-080 F-BEAD,BL02RN2 a
CD X FB 0602 87-003-223-080 F-BEAD,BL02RN2 a
CD O IC 0501 87-A22-373-080 C-IC,AN22002A a

CD O IC 0551 87-A22-280-040 C-IC,BA5813FM a
CD O IC 0601 87-A22-372-030 C-IC,MN6627482WA a
CD O IC 0602 87-017-853-040 C-IC,NJM2100V a
CD O IC 0671 87-A21-993-040 C-IC,PCM1742 KE a
CD O Q 0501 87-A30-075-040 C-TR,2SA1235F a
CD O Q 0502 87-A30-287-040 C-TR,DTC114TKA a
CD O Q 0551 87-A30-495-080 TR,2SA1981Y a
CD O Q 0601 87-A30-283-040 C-TR,DTA114YKA a
CD O Q 0602 87-A30-273-040 C-TR,DTC124EKA a
CD X R 0501 88-108-479-080 C-RES,U 4.7-1/16W J a

XR-FD55
CEK
CD X R 0502 88-108-479-080 C-RES,U 4.7-1/16W J a
CD O R 0503 88-108-101-080 C-RES,U 100-1/16W J a
CD X R 0504 88-108-479-080 C-RES,U 4.7-1/16W J a
CD O R 0505 88-108-822-080 C-RES,U 8.2K-1/16W J a
CD X R 0506 88-108-182-080 C-RES,U 1.8K-1/16W J a
CD O R 0507 88-108-332-080 C-RES,U 3.3K-1/16W J a
CD X R 0510 88-108-154-080 C-RES,U 150K-1/16W J a
CD X R 0511 88-108-394-080 C-RES,U 390K-1/16W J a
CD O R 0512 88-108-223-080 C-RES,U 22K-1/16W J a
CD X R 0513 88-108-104-080 C-RES,U 100K-1/16W J a

CD O R 0514 88-108-333-080 C-RES,U 33K-1/16W J a
CD O R 0515 87-022-235-080 C-RES,U 6.8K-1/16W F a
CD O R 0516 87-022-280-080 C-RES,U 560-1/16W F a
CD O R 0517 87-022-241-080 C-RES,U 12K-1/16W F a
CD X R 0518 88-108-274-080 C-RES,U 270K-1/16W J a
CD X R 0519 88-108-824-080 C-RES,U 820K-1/16W J a
CD O R 0520 87-022-237-080 C-RES,U 8.2K-1/16W F a
CD O R 0521 87-022-237-080 C-RES,U 8.2K-1/16W F a
CD X R 0522 88-108-000-080 C-JUMPER,U a
CD X R 0523 88-108-000-080 C-JUMPER,U a

XR-FD55
CEK
CD X R 0524 88-108-000-080 C-JUMPER,U a
CD X R 0525 88-108-000-080 C-JUMPER,U a
CD X R 0526 88-108-000-080 C-JUMPER,U a
CD O R 0551 88-140-229-080 RES,2.2-1/2W J a
CD O R 0552 88-108-101-080 C-RES,U 100-1/16W J a
CD X R 0553 88-108-222-080 C-RES,U 2.2K-1/16W J a
CD X R 0554 88-108-681-080 C-RES,U 680-1/16W J a
CD O R 0555 88-108-333-080 C-RES,U 33K-1/16W J a
CD O R 0556 88-108-562-080 C-RES,U 5.6K-1/16W J a
CD X R 0557 88-108-000-080 C-JUMPER,U a

CD X R 0558 88-108-000-080 C-JUMPER,U a
CD X R 0559 88-108-000-080 C-JUMPER,U a
CD X R 0560 88-108-000-080 C-JUMPER,U a
CD X R 0565 88-108-181-080 C-RES,U 180-1/16W J a
CD O R 0566 88-108-821-080 C-RES,U 820-1/16W J a
CD X R 0601 88-108-229-080 C-RES,U 2.2-1/16W J a
CD X R 0602 88-108-339-080 C-RES,U 3.3-1/16W J a
CD X R 0603 88-108-100-080 C-RES,U 10-1/16W J a
CD X R 0604 88-108-000-080 C-JUMPER,U a
CD X R 0605 88-108-000-080 C-JUMPER,U a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-9-

ELECTRICAL PARTS LIST - 5/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
CD O R 0608 88-108-473-080 C-RES,U 47K-1/16W J a
CD O R 0610 88-108-123-080 C-RES,U 12K-1/16W J a
CD O R 0611 88-108-102-080 C-RES,U 1K-1/16W J a
CD X R 0612 88-108-000-080 C-JUMPER,U a
CD O R 0613 88-108-473-080 C-RES,U 47K-1/16W J a
CD X R 0614 88-108-000-080 C-JUMPER,U a
CD O R 0616 88-108-153-080 C-RES,U 15K-1/16W J a
CD O R 0617 88-108-272-080 C-RES,U 2.7K-1/16W J a
CD X R 0618 88-108-000-080 C-JUMPER,U a
CD O R 0619 88-108-102-080 C-RES,U 1K-1/16W J a

CD O R 0620 88-108-103-080 C-RES,U 10K-1/16W J a
CD X R 0621 88-108-105-080 C-RES,U 1M-1/16W J a
CD X R 0622 88-108-475-080 C-RES,U 4.7M-1/16W J a
CD X R 0623 88-108-104-080 C-RES,U 100K-1/16W J a
CD X R 0624 88-108-104-080 C-RES,U 100K-1/16W J a
CD O R 0625 88-108-333-080 C-RES,U 33K-1/16W J a
CD X R 0626 88-108-331-080 C-RES,U 330-1/16W J a
CD O R 0628 88-108-474-080 C-RES,U 470K-1/16W J a
CD X R 0629 88-108-221-080 C-RES,U 220-1/16W J a
CD X R 0631 88-108-220-080 C-RES,U 22-1/16W J a

XR-FD55
CEK
CD X R 0632 88-108-000-080 C-JUMPER,U a
CD X R 0633 88-108-104-080 C-RES,U 100K-1/16W J a
CD X R 0634 88-108-000-080 C-JUMPER,U a
CD O R 0635 88-108-103-080 C-RES,U 10K-1/16W J a
CD X R 0636 88-108-000-080 C-JUMPER,U a
CD X R 0637 88-108-000-080 C-JUMPER,U a
CD X R 0638 88-108-000-080 C-JUMPER,U a
CD X R 0639 88-108-000-080 C-JUMPER,U a
CD X R 0640 88-108-000-080 C-JUMPER,U a
CD X R 0641 88-108-000-080 C-JUMPER,U a

CD O R 0642 88-108-473-080 C-RES,U 47K-1/16W J a
CD X R 0643 88-108-393-080 C-RES,U 39K-1/16W J a
CD X R 0644 88-108-393-080 C-RES,U 39K-1/16W J a
CD X R 0645 88-108-104-080 C-RES,U 100K-1/16W J a
CD O R 0646 88-108-272-080 C-RES,U 2.7K-1/16W J a
CD O R 0647 88-108-683-080 C-RES,U 68K-1/16W J a
CD O R 0648 88-108-103-080 C-RES,U 10K-1/16W J a
CD O R 0649 88-108-103-080 C-RES,U 10K-1/16W J a
CD X R 0653 88-108-152-080 C-RES,U 1.5K-1/16W J a
CD X R 0654 88-108-152-080 C-RES,U 1.5K-1/16W J a

XR-FD55
CEK
CD O R 0655 88-108-102-080 C-RES,U 1K-1/16W J a
CD O R 0656 88-108-102-080 C-RES,U 1K-1/16W J a
CD O R 0657 88-108-103-080 C-RES,U 10K-1/16W J a
CD O R 0658 88-108-103-080 C-RES,U 10K-1/16W J a
CD X R 0659 88-108-000-080 C-JUMPER,U a
CD X R 0660 88-108-000-080 C-JUMPER,U a
CD O R 0671 88-108-101-080 C-RES,U 100-1/16W J a
CD O R 0681 88-108-101-080 C-RES,U 100-1/16W J a
CD O R 0682 88-108-101-080 C-RES,U 100-1/16W J a
CD O R 0683 88-108-101-080 C-RES,U 100-1/16W J a

CD O R 0684 88-108-101-080 C-RES,U 100-1/16W J a
CD O R 0685 88-108-101-080 C-RES,U 100-1/16W J a
CD O R 0686 88-108-101-080 C-RES,U 100-1/16W J a
CD O R 0687 88-108-101-080 C-RES,U 100-1/16W J a
CD X R 0688 88-108-000-080 C-JUMPER,U a
CD X R 0689 88-108-000-080 C-JUMPER,U a
CD X R 0690 88-108-000-080 C-JUMPER,U a
CD X R 0692 88-108-000-080 C-JUMPER,U a
CD X R 0693 88-108-000-080 C-JUMPER,U a
CD X R 0695 88-108-222-080 C-RES,U 2.2K-1/16W J a

XR-FD55
CEK
CD X R 0697 88-108-000-080 C-JUMPER,U a
CD X W 0602 8C-CJE-661-010 WIRE ASSY,120 BLACK FASTON a
CD O X 0602 87-A70-363-010 VIB,XTAL 16.9344MHZ CSA-309 a
HP O C 0223 87-012-272-080 C-CAP,U 680P-50 K B GRM a
HP O C 0224 87-012-272-080 C-CAP,U 680P-50 K B GRM a
HP X C 0230 87-A11-120-080 CAP,TC U 2200P-50 J CH a
HP X C 0231 87-A11-120-080 CAP,TC U 2200P-50 J CH a
HP O CNA0201 8C-CJE-603-010 CONN ASSY,5P TID-A300 a
HP O J 0201 87-A61-821-010 JACK,3.5 BLK ST W/SW GLD a
HP X R 0243 88-130-151-080 RES,150-1/4W J a

HP X R 0244 88-130-151-080 RES,150-1/4W J a
HP X R 0245 88-130-151-080 RES,150-1/4W J a
HP X R 0246 88-130-151-080 RES,150-1/4W J a
HP O R 0265 88-121-222-080 RES,2.2K-1/8W J a
HP O R 0266 88-121-222-080 RES,2.2K-1/8W J a
HP O WH 0101 87-A90-459-010 HLDR,WIRE 2.5-5P a
KEY O C 0101 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
KEY O C 0102 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
KEY O C 0103 87-015-698-040 CAP,E 4.7-50 M 7L SRA a
KEY O C 0104 87-015-698-040 CAP,E 4.7-50 M 7L SRA a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-10-

ELECTRICAL PARTS LIST - 6/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
KEY O C 0105 87-010-408-040 CAP,E 47-50 M 11L SME a
KEY O C 0106 87-A12-317-080 C-CAP,U 0.1-50 Z F a
KEY O C 0114 87-015-699-040 CAP,E 10-50 M 7L SRA a
KEY O C 0115 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
KEY O C 0117 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
KEY O C 0118 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
KEY O C 0120 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
KEY O C 0121 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
KEY O C 0122 87-A11-088-080 CAP,TC U 100P-50 J CH a
KEY O C 0145 87-012-172-080 C-CAP,U 10P-50 D CH GRM a

KEY O C 0146 87-012-172-080 C-CAP,U 10P-50 D CH GRM a
KEY O C 0147 87-012-172-080 C-CAP,U 10P-50 D CH GRM a
KEY O C 0148 87-012-172-080 C-CAP,U 10P-50 D CH GRM a
KEY O CN 0108 87-099-034-010 CONN,17P H BLK 6216 a
KEY O D 0110 87-A40-269-040 C-DIODE,MC2836 a
KEY O FL 0101 8C-CJE-609-010 FL,15-BT-89GINK a
KEY O IC 0103 87-A22-043-010 IC,SPS-440-1-E1 a
KEY O LED0101 87-A40-317-080 LED,SLR-342VCT31 RED a
KEY O LED0102 87-A41-112-010 LED,SEL2710K YEL a
KEY O Q 0111 87-A30-435-040 C-TR,DTC144EKA a

XR-FD55
CEK
KEY O Q 0113 87-A30-435-040 C-TR,DTC144EKA a
KEY O R 0101 88-118-153-080 C-RES,S 15K-1/10W J a
KEY O R 0102 88-118-153-080 C-RES,S 15K-1/10W J a
KEY X R 0105 88-121-220-080 RES,22-1/8W J a
KEY O R 0106 88-108-821-080 C-RES,U 820-1/16W J a
KEY O R 0108 88-108-821-080 C-RES,U 820-1/16W J a
KEY X R 0110 88-100-000-010 PLATING-JW, 0.58 SN95 a
KEY O R 0136 88-108-102-080 C-RES,U 1K-1/16W J a
KEY O R 0138 88-108-563-080 C-RES,U 56K-1/16W J a
KEY O R 0145 88-108-223-080 C-RES,U 22K-1/16W J a

KEY O R 0146 88-108-223-080 C-RES,U 22K-1/16W J a
KEY X R 0147 88-108-221-080 C-RES,U 220-1/16W J a
KEY O R 0148 88-108-272-080 C-RES,U 2.7K-1/16W J a
KEY O R 0150 88-108-103-080 C-RES,U 10K-1/16W J a
KEY O R 0151 88-108-103-080 C-RES,U 10K-1/16W J a
KEY O R 0157 88-108-103-080 C-RES,U 10K-1/16W J a
KEY O R 0158 88-108-103-080 C-RES,U 10K-1/16W J a
KEY O R 0159 88-108-103-080 C-RES,U 10K-1/16W J a
KEY O R 0160 88-108-103-080 C-RES,U 10K-1/16W J a
KEY O R 0170 88-108-103-080 C-RES,U 10K-1/16W J a

XR-FD55
CEK
KEY O R 0171 88-108-122-080 C-RES,U 1.2K-1/16W J a
KEY O R 0172 88-108-122-080 C-RES,U 1.2K-1/16W J a
KEY X R 0173 88-108-222-080 C-RES,U 2.2K-1/16W J a
KEY X R 0174 88-108-222-080 C-RES,U 2.2K-1/16W J a
KEY O R 0175 88-108-332-080 C-RES,U 3.3K-1/16W J a
KEY X R 0176 88-108-472-080 C-RES,U 4.7K-1/16W J a
KEY O R 0177 88-108-822-080 C-RES,U 8.2K-1/16W J a
KEY O R 0178 88-108-183-080 C-RES,U 18K-1/16W J a
KEY X R 0179 88-108-393-080 C-RES,U 39K-1/16W J a
KEY O R 0212 88-108-103-080 C-RES,U 10K-1/16W J a

KEY O R 0213 88-108-122-080 C-RES,U 1.2K-1/16W J a
KEY O R 0214 88-108-122-080 C-RES,U 1.2K-1/16W J a
KEY X R 0215 88-108-222-080 C-RES,U 2.2K-1/16W J a
KEY X R 0216 88-108-222-080 C-RES,U 2.2K-1/16W J a
KEY O R 0217 88-108-332-080 C-RES,U 3.3K-1/16W J a
KEY X R 0218 88-108-472-080 C-RES,U 4.7K-1/16W J a
KEY O R 0219 88-108-822-080 C-RES,U 8.2K-1/16W J a
KEY O R 0220 88-108-183-080 C-RES,U 18K-1/16W J a
KEY X R 0221 88-108-393-080 C-RES,U 39K-1/16W J a
KEY O S 0101 87-A91-024-180 SW,TACT KSHG611BT a

XR-FD55
CEK
KEY O S 0102 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0103 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0104 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0105 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0106 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0107 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0108 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0109 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0110 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0111 87-A91-024-180 SW,TACT KSHG611BT a

KEY O S 0112 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0113 87-A92-419-010 SW,RTRY EC12E24304WITH VC a
KEY O S 0114 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0115 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0116 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0117 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0118 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0119 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0120 87-A91-024-180 SW,TACT KSHG611BT a
KEY O S 0123 87-A90-894-010 SW,RTRY EC12E12444 a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-11-

ELECTRICAL PARTS LIST - 7/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
LED O C 0130 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
LED O C 0131 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
LED O C 0136 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
LED O C 0138 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
LED O CN 0106 87-A60-538-010 CONN,5P H TUC-P05X-B1 a
LED O D 0105 87-A40-821-080 LED,SMLS1BE16C BLU/UMB a
LED O D 0106 87-A40-821-080 LED,SMLS1BE16C BLU/UMB a
LED X R 0222 88-108-560-080 C-RES,U 56-1/16W J a
LED O R 0223 88-108-103-080 C-RES,U 10K-1/16W J a
LED O R 0224 88-108-103-080 C-RES,U 10K-1/16W J a

LED X R 0226 88-108-151-080 C-RES,U 150-1/16W J a
LED X R 0227 88-108-560-080 C-RES,U 56-1/16W J a
LED O R 0228 88-108-103-080 C-RES,U 10K-1/16W J a
LED O R 0229 88-108-103-080 C-RES,U 10K-1/16W J a
LED X R 0233 88-108-151-080 C-RES,U 150-1/16W J a
MAIN O C 0001 87-A10-520-000 CAP,E 3300-35 M SMG a
MAIN O C 0002 87-A10-520-000 CAP,E 3300-35 M SMG a
MAIN O C 0003 87-A12-317-080 C-CAP,U 0.1-50 Z F a
MAIN O C 0004 87-A12-317-080 C-CAP,U 0.1-50 Z F a
MAIN O C 0005 87-A12-317-080 C-CAP,U 0.1-50 Z F a

XR-FD55
CEK
MAIN O C 0006 87-A12-317-080 C-CAP,U 0.1-50 Z F a
MAIN O C 0009 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0010 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0011 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0012 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0013 87-012-282-080 C-CAP,U 4700P-50 K B GRM a
MAIN O C 0014 87-010-384-040 CAP,E 100-25 M 11L SME a
MAIN O C 0016 87-012-282-080 C-CAP,U 4700P-50 K B GRM a
MAIN O C 0017 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0021 87-010-928-000 CAP,E 4700-25 M SMG a

MAIN O C 0022 87-010-928-000 CAP,E 4700-25 M SMG a
MAIN O C 0025 87-010-247-080 CAP,E 100-50 M SME a
MAIN O C 0026 87-010-247-080 CAP,E 100-50 M SME a
MAIN O C 0029 87-010-393-080 CAP,E 100-35 M SME a
MAIN O C 0030 87-010-393-080 CAP,E 100-35 M SME a
MAIN O C 0031 87-010-263-040 CAP,E 100-10 M 11L SME a
MAIN O C 0034 87-010-260-040 CAP,E 47-25 M 11L SME a
MAIN O C 0035 87-010-391-040 CAP,E 10-35 M 11L SME a
MAIN O C 0036 87-010-386-080 CAP,E 330-25 M SME a
MAIN O C 0041 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a

XR-FD55
CEK
MAIN O C 0042 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0043 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0044 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0045 87-A12-829-000 CAP,E 4700-25 M 85 GS a
MAIN O C 0051 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0053 87-010-252-080 CAP,E 1000-6.3 M SME a
MAIN O C 0060 87-010-403-040 CAP,E 3.3-50 M 11L SME a
MAIN O C 0061 87-010-260-040 CAP,E 47-25 M 11L SME a
MAIN O C 0101 87-012-278-080 C-CAP,U 2200P-50 K B GRM a
MAIN O C 0102 87-012-278-080 C-CAP,U 2200P-50 K B GRM a

MAIN O C 0103 87-015-698-040 CAP,E 4.7-50 M 7L SRA a
MAIN O C 0104 87-015-698-040 CAP,E 4.7-50 M 7L SRA a
MAIN O C 0109 87-015-681-040 CAP,E 10-16 7L SRA a
MAIN O C 0110 87-015-681-040 CAP,E 10-16 7L SRA a
MAIN O C 0111 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0112 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0225 87-A10-307-080 CAP,M 0.1-50 J a
MAIN O C 0226 87-A10-307-080 CAP,M 0.1-50 J a
MAIN O C 0227 87-A10-307-080 CAP,M 0.1-50 J a
MAIN O C 0228 87-A10-307-080 CAP,M 0.1-50 J a

XR-FD55
CEK
MAIN O C 0229 87-010-191-080 C-CAP,S 0.015-50 Z F GRM a
MAIN O C 0230 87-010-191-080 C-CAP,S 0.015-50 Z F GRM a
MAIN O C 0231 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0232 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0233 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0303 87-012-275-080 C-CAP,U 1200P-50 K B GRM a
MAIN O C 0304 87-012-275-080 C-CAP,U 1200P-50 K B GRM a
MAIN O C 0305 87-012-270-080 C-CAP,U 470P-50 K B GRM a
MAIN O C 0363 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0451 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a

MAIN O C 0452 87-015-690-040 CAP,E 22-35 M 7L SRA a
MAIN O C 0453 87-012-279-080 C-CAP,U 2700P-50 K B GRM a
MAIN O C 0454 87-012-279-080 C-CAP,U 2700P-50 K B GRM a
MAIN O C 0455 87-012-279-080 C-CAP,U 2700P-50 K B GRM a
MAIN O C 0456 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0457 87-A12-361-080 CAP,M 5600P-100 J CP a
MAIN O C 0458 87-012-278-080 C-CAP,U 2200P-50 K B GRM a
MAIN O C 0459 87-012-271-080 C-CAP,U 560P-50 K B GRM a
MAIN O C 0460 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MAIN O C 0461 87-012-158-080 C-CAP,S 390P-50 J CH GRM a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-12-

ELECTRICAL PARTS LIST - 8/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
MAIN O C 0462 87-012-158-080 C-CAP,S 390P-50 J CH GRM a
MAIN O C 0463 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0464 87-012-278-080 C-CAP,U 2200P-50 K B GRM a
MAIN O C 0601 87-012-188-080 C-CAP,U 47P-50 J CH GRM a
MAIN O C 0602 87-012-188-080 C-CAP,U 47P-50 J CH GRM a
MAIN O C 0603 87-010-555-040 CAP,E 100-10 M 5L SRE a
MAIN O C 0604 87-010-555-040 CAP,E 100-10 M 5L SRE a
MAIN O C 0605 87-012-284-080 C-CAP,U 6800P-50 K B GRM a
MAIN O C 0606 87-012-284-080 C-CAP,U 6800P-50 K B GRM a
MAIN O C 0607 87-012-273-080 C-CAP,U 820P-50 K B GRM a

MAIN O C 0608 87-012-273-080 C-CAP,U 820P-50 K B GRM a
MAIN O C 0609 87-A13-165-080 CAP,E 1-50 M FG a
MAIN O C 0610 87-A13-165-080 CAP,E 1-50 M FG a
MAIN O C 0613 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
MAIN O C 0614 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
MAIN O C 0615 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
MAIN O C 0616 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
MAIN O C 0617 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0618 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0619 87-012-286-080 C-CAP,U 0.01-25 K B GRM a

XR-FD55
CEK
MAIN O C 0620 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0621 87-010-545-040 CAP,E 0.22-50 M 11L SME a
MAIN O C 0622 87-010-545-040 CAP,E 0.22-50 M 11L SME a
MAIN O C 0623 87-010-545-040 CAP,E 0.22-50 M 11L SME a
MAIN O C 0624 87-010-545-040 CAP,E 0.22-50 M 11L SME a
MAIN O C 0625 87-012-281-080 C-CAP,U 3900P-50 K B GRM a
MAIN O C 0626 87-012-281-080 C-CAP,U 3900P-50 K B GRM a
MAIN O C 0631 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
MAIN O C 0632 87-012-195-080 C-CAP,U 100P-50 J CH GRM a
MAIN O C 0633 87-012-284-080 C-CAP,U 6800P-50 K B GRM a

MAIN O C 0634 87-012-284-080 C-CAP,U 6800P-50 K B GRM a
MAIN O C 0635 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0636 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0637 87-012-278-080 C-CAP,U 2200P-50 K B GRM a
MAIN O C 0638 87-012-278-080 C-CAP,U 2200P-50 K B GRM a
MAIN O C 0651 87-A13-045-040 CAP,E 220-16 M VR-GSO a
MAIN O C 0652 87-A13-030-040 CAP,E 47-35 M VR-GSO a
MAIN O C 0655 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0656 87-012-186-080 C-CAP,U 39P-50 J CH GRM a
MAIN O C 0657 87-012-286-080 C-CAP,U 0.01-25 K B GRM a

XR-FD55
CEK
MAIN O C 0658 87-012-281-080 C-CAP,U 3900P-50 K B GRM a
MAIN O C 0659 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0660 87-010-402-040 CAP,E 2.2-50 M 11L SME a
MAIN O C 0663 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0664 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0667 87-015-684-040 CAP,E 47-16 M 7L SRA a
MAIN O C 0669 87-012-271-080 C-CAP,U 560P-50 K B GRM a
MAIN O C 0670 87-012-271-080 C-CAP,U 560P-50 K B GRM a
MAIN O C 0672 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0676 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a

MAIN O C 0677 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MAIN O C 0681 87-015-695-040 CAP,E 1-50 7L SRA a
MAIN O C 0682 87-015-695-040 CAP,E 1-50 7L SRA a
MAIN O C 0683 87-010-497-040 CAP,E 4.7-35 M 5L SRE a
MAIN O C 0684 87-015-698-040 CAP,E 4.7-50 M 7L SRA a
MAIN O C 0693 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0694 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN O C 0751 87-010-497-040 CAP,E 4.7-35 M 5L SRE a
MAIN O C 0752 87-010-497-040 CAP,E 4.7-35 M 5L SRE a
MAIN O C 0753 87-010-494-040 CAP,E 1-50 M 5L SRE a

XR-FD55
CEK
MAIN O C 0754 87-010-494-040 CAP,E 1-50 M 5L SRE a
MAIN O C 0755 87-010-754-080 CAP,E 220-10 M 7L SRA a
MAIN O C 0756 87-A10-189-040 CAP,E 220-10 M 5L a
MAIN O C 0803 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MAIN X CLP0301 87-A60-884-010 PIN,DIA1 COATING-SHS a
MAIN O CN 0101 87-A61-108-010 CONN,5P V TID-A a
MAIN O CN 0302 87-A60-625-010 CONN,8P V 2MM JMT a
MAIN O CN 0601 87-099-394-010 CONN,28P V BLK 6216 a
MAIN O CN 0602 87-099-195-010 CONN,7P V BLK 6216 a
MAIN O CN 0604 87-099-013-010 CONN,11P V BLK 6216 a

MAIN O CN 0605 87-A60-998-010 CONN,15P V BLK TAC-L15X-A3 a
MAIN O CN 0607 87-099-195-010 CONN,7P V BLK 6216 a
MAIN O CN 0608 87-099-014-010 CONN,12P V BLK 6216 a
MAIN O CNA0001 8C-CJE-602-010 CONN ASSY,11P TID-A200 a
MAIN O D 0001 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0002 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0003 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0004 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0005 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0006 87-A40-455-080 DIODE,RL203 GW a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-13-

ELECTRICAL PARTS LIST - 9/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
MAIN O D 0007 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0008 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0011 87-A40-270-040 C-DIODE,MC2838 a
MAIN O D 0012 87-020-465-080 DIODE,1SS133 a
MAIN O D 0013 87-A40-764-080 ZENER,UZ10BSC a
MAIN O D 0014 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0015 87-A40-455-080 DIODE,RL203 GW a
MAIN O D 0027 87-A40-553-080 DIODE,1N4003 LES a
MAIN O D 0029 87-A40-686-080 ZENER,MTZJ39D a
MAIN O D 0030 87-A40-553-080 DIODE,1N4003 LES a

MAIN O D 0033 87-020-465-080 DIODE,1SS133 a
MAIN O D 0041 87-A40-270-040 C-DIODE,MC2838 a
MAIN O D 0042 87-A40-269-040 C-DIODE,MC2836 a
MAIN O D 0061 87-A40-752-080 ZENER,UZ6.2BSC a
MAIN O D 0063 87-A40-270-040 C-DIODE,MC2838 a
MAIN O D 0064 87-A40-269-040 C-DIODE,MC2836 a
MAIN O D 0065 87-A40-270-040 C-DIODE,MC2838 a
MAIN O D 0066 87-A40-750-080 ZENER,UZ6.2BSA a
MAIN O D 0076 87-A40-269-040 C-DIODE,MC2836 a
MAIN O D 0077 87-A40-270-040 C-DIODE,MC2838 a

XR-FD55
CEK
MAIN O D 0093 87-A40-270-040 C-DIODE,MC2838 a
MAIN O D 0094 87-A40-269-040 C-DIODE,MC2836 a
MAIN O D 0095 87-A40-269-040 C-DIODE,MC2836 a
MAIN O D 0301 87-A40-269-040 C-DIODE,MC2836 a
MAIN O D 0621 87-020-465-080 DIODE,1SS133 a
MAIN O D 0632 87-A40-761-080 ZENER,UZ9.1BSB a
MAIN O D 0661 87-A40-745-080 ZENER,UZ4.7BSA a
MAIN O D 0662 87-A40-745-080 ZENER,UZ4.7BSA a
MAIN O D 0751 87-020-465-080 DIODE,1SS133 a
MAIN O D 0752 87-020-465-080 DIODE,1SS133 a

MAIN O D 0753 87-020-465-080 DIODE,1SS133 a
MAIN O D 0754 87-020-465-080 DIODE,1SS133 a
MAIN X FB 0601 88-108-000-080 C-JUMPER,U a
MAIN X FB 0602 88-108-000-080 C-JUMPER,U a
MAIN X FB 0603 88-100-000-010 PLATING-JW, 0.58 SN95 a
MAIN X FB 0604 88-108-000-080 C-JUMPER,U a
MAIN O IC 0001 87-A21-365-010 IC,NJM7808FA(A) a
MAIN O IC 0051 87-A21-363-010 IC,NJM7805FA(A) a
MAIN O IC 0101 87-A21-419-040 C-IC,NJM14558MD-TE2 a
MAIN O IC 0452 87-A30-076-040 C-TR,2SC3052F a

XR-FD55
CEK
MAIN O IC 0601 87-A22-235-040 C-IC,M61518FP a
MAIN O IC 0602 87-017-726-040 C-IC,BU4052BCF a
MAIN O IC 0615 87-A30-076-040 C-TR,2SC3052F a
MAIN O IC 0616 87-A30-076-040 C-TR,2SC3052F a
MAIN O IC 0751 87-A30-076-040 C-TR,2SC3052F a
MAIN O IC 0751 87-A21-419-040 C-IC,NJM14558MD-TE2 a
MAIN O IC 0752 87-A30-076-040 C-TR,2SC3052F a
MAIN O IC 0753 87-A30-075-040 C-TR,2SA1235F a
MAIN O IC 0803 87-A22-371-010 IC,GP1FA501RZ a
MAIN O J 0203 87-A60-238-010 TERMINAL,SP 4P (MSC) a

MAIN O J 0205 87-099-801-010 JACK,PIN 1P BLK W/O SW a
MAIN O J 0602 87-A60-881-010 JACK,PIN 2P MSP 242V05 PBSN a
MAIN O L 0201 87-A50-611-010 COIL,1UH K(CS) a
MAIN O L 0202 87-A50-611-010 COIL,1UH K(CS) a
MAIN O L 0451 87-007-342-010 COIL,OSC 85KHZ BIAS a
MAIN O Q 0001 87-A30-630-080 TR,2SC5343GL a
MAIN O Q 0002 87-A30-630-080 TR,2SC5343GL a
MAIN O Q 0003 87-A30-076-040 C-TR,2SC3052F a
MAIN O Q 0009 87-A30-494-080 TR,2SA1980G a
MAIN O Q 0010 87-A30-076-040 C-TR,2SC3052F a

XR-FD55
CEK
MAIN O Q 0011 87-A30-614-010 TR,2SB1548 a
MAIN O Q 0012 87-A30-630-080 TR,2SC5343GL a
MAIN O Q 0013 87-A30-076-040 C-TR,2SC3052F a
MAIN O Q 0014 87-A30-076-040 C-TR,2SC3052F a
MAIN O Q 0060 87-A30-076-040 C-TR,2SC3052F a
MAIN O Q 0061 87-A30-075-040 C-TR,2SA1235F a
MAIN O Q 0062 87-A30-076-040 C-TR,2SC3052F a
MAIN O Q 0063 87-A30-075-040 C-TR,2SA1235F a
MAIN O Q 0064 87-A30-076-040 C-TR,2SC3052F a
MAIN O Q 0065 87-A30-075-040 C-TR,2SA1235F a

MAIN O Q 0066 87-026-245-080 TR,DTC114ES a
MAIN O Q 0305 87-A30-091-080 FET,2SJ460 a
MAIN O Q 0306 87-A30-091-080 FET,2SJ460 a
MAIN O Q 0307 87-A30-090-080 FET,2SK2541 a
MAIN O Q 0308 87-A30-090-080 FET,2SK2541 a
MAIN O Q 0309 87-A30-090-080 FET,2SK2541 a
MAIN O Q 0451 87-A30-630-080 TR,2SC5343GL a
MAIN O Q 0453 89-333-317-880 TR,2SC3331(T/U) a
MAIN O Q 0454 89-333-317-880 TR,2SC3331(T/U) a
MAIN O Q 0601 87-A30-538-040 C-TR,SRA2202S a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-14-

ELECTRICAL PARTS LIST - 10/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
MAIN O Q 0621 87-A30-494-080 TR,2SA1980G a
MAIN O Q 0622 87-A30-288-040 C-TR,DTC114YKA a
MAIN X R 0001 88-130-159-080 RES,1.5-1/4W J a
MAIN X R 0002 88-130-159-080 RES,1.5-1/4W J a
MAIN X R 0005 88-130-159-080 RES,1.5-1/4W J a
MAIN X R 0006 88-130-159-080 RES,1.5-1/4W J a
MAIN O R 0009 88-108-183-080 C-RES,U 18K-1/16W J a
MAIN O R 0010 88-108-183-080 C-RES,U 18K-1/16W J a
MAIN O R 0011 88-118-472-080 C-RES,S 4.7K-1/10W J a
MAIN O R 0012 88-118-472-080 C-RES,S 4.7K-1/10W J a

MAIN X R 0013 88-108-472-080 C-RES,U 4.7K-1/16W J a
MAIN X R 0014 88-118-100-080 C-RES,S 10-1/10W J a
MAIN X R 0015 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN X R 0018 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN X R 0019 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN O R 0024 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN O R 0026 88-118-472-080 C-RES,S 4.7K-1/10W J a
MAIN X R 0027 88-100-000-010 PLATING-JW, 0.58 SN95 a
MAIN X R 0028 88-108-221-080 C-RES,U 220-1/16W J a
MAIN O R 0029 88-108-473-080 C-RES,U 47K-1/16W J a

XR-FD55
CEK
MAIN X R 0031 88-108-154-080 C-RES,U 150K-1/16W J a
MAIN O R 0032 88-118-472-080 C-RES,S 4.7K-1/10W J a
MAIN O R 0033 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN O R 0035 88-108-123-080 C-RES,U 12K-1/16W J a
MAIN X R 0041 88-121-181-080 RES,180-1/8W J a
MAIN O R 0042 88-121-121-080 RES,120-1/8W J a
MAIN X R 0043 88-118-121-080 C-RES,S 120-1/10W J a
MAIN X R 0044 88-118-121-080 C-RES,S 120-1/10W J a
MAIN X R 0045 88-118-121-080 C-RES,S 120-1/10W J a
MAIN X R 0046 88-121-181-080 RES,180-1/8W J a

MAIN X R 0048 88-121-151-080 RES,150-1/8W J a
MAIN O R 0051 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN O R 0052 88-121-102-080 RES,1K-1/8W J a
MAIN X R 0056 88-118-680-080 C-RES,S 68-1/10W J a
MAIN X R 0057 88-108-472-080 C-RES,U 4.7K-1/16W J a
MAIN O R 0058 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN X R 0059 88-108-221-080 C-RES,U 220-1/16W J a
MAIN O R 0060 88-108-471-080 C-RES,U 470-1/16W J a
MAIN O R 0061 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN O R 0062 88-108-223-080 C-RES,U 22K-1/16W J a

XR-FD55
CEK
MAIN O R 0063 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0064 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN O R 0065 88-108-123-080 C-RES,U 12K-1/16W J a
MAIN X R 0066 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN O R 0067 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN O R 0068 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN O R 0069 88-108-101-080 C-RES,U 100-1/16W J a
MAIN X R 0070 88-108-472-080 C-RES,U 4.7K-1/16W J a
MAIN X R 0071 88-108-152-080 C-RES,U 1.5K-1/16W J a
MAIN O R 0072 88-121-103-080 RES,10K-1/8W J a

MAIN O R 0076 88-121-473-080 RES,47K-1/8W J a
MAIN X R 0077 88-108-682-080 C-RES,U 6.8K-1/16W J a
MAIN O R 0078 88-108-823-080 C-RES,U 82K-1/16W J a
MAIN O R 0084 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0085 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0086 88-108-563-080 C-RES,U 56K-1/16W J a
MAIN O R 0087 88-108-563-080 C-RES,U 56K-1/16W J a
MAIN O R 0088 88-108-153-080 C-RES,U 15K-1/16W J a
MAIN O R 0089 88-108-153-080 C-RES,U 15K-1/16W J a
MAIN O R 0091 88-108-563-080 C-RES,U 56K-1/16W J a

XR-FD55
CEK
MAIN X R 0092 88-108-393-080 C-RES,U 39K-1/16W J a
MAIN O R 0093 88-108-183-080 C-RES,U 18K-1/16W J a
MAIN O R 0094 88-108-563-080 C-RES,U 56K-1/16W J a
MAIN X R 0095 88-108-393-080 C-RES,U 39K-1/16W J a
MAIN O R 0096 88-108-183-080 C-RES,U 18K-1/16W J a
MAIN O R 0101 88-121-102-080 RES,1K-1/8W J a
MAIN O R 0102 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN O R 0103 88-108-123-080 C-RES,U 12K-1/16W J a
MAIN O R 0104 88-108-123-080 C-RES,U 12K-1/16W J a
MAIN O R 0105 88-108-101-080 C-RES,U 100-1/16W J a

MAIN O R 0106 88-108-101-080 C-RES,U 100-1/16W J a
MAIN O R 0107 88-108-563-080 C-RES,U 56K-1/16W J a
MAIN O R 0108 88-108-563-080 C-RES,U 56K-1/16W J a
MAIN O R 0109 88-108-153-080 C-RES,U 15K-1/16W J a
MAIN O R 0110 88-108-153-080 C-RES,U 15K-1/16W J a
MAIN O R 0111 88-121-101-080 RES,100-1/8W J a
MAIN O R 0112 88-108-101-080 C-RES,U 100-1/16W J a
MAIN X R 0113 88-100-000-010 PLATING-JW, 0.58 SN95 a
MAIN X R 0114 88-100-000-010 PLATING-JW, 0.58 SN95 a
MAIN O R 0247 88-130-100-080 RES,10-1/4W J a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-15-

ELECTRICAL PARTS LIST - 11/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
MAIN O R 0248 88-130-100-080 RES,10-1/4W J a
MAIN O R 0249 88-121-100-080 RES,10-1/8W J a
MAIN O R 0250 88-121-100-080 RES,10-1/8W J a
MAIN O R 0251 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0252 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0253 88-108-122-080 C-RES,U 1.2K-1/16W J a
MAIN O R 0303 88-108-823-080 C-RES,U 82K-1/16W J a
MAIN O R 0304 88-108-823-080 C-RES,U 82K-1/16W J a
MAIN O R 0305 88-108-224-080 C-RES,U 220K-1/16W J a
MAIN X R 0451 88-108-222-080 C-RES,U 2.2K-1/16W J a

MAIN O R 0453 88-118-472-080 C-RES,S 4.7K-1/10W J a
MAIN X R 0454 88-121-829-080 RES,8.2-1/8W J a
MAIN O R 0455 88-108-183-080 C-RES,U 18K-1/16W J a
MAIN O R 0456 88-108-183-080 C-RES,U 18K-1/16W J a
MAIN X R 0457 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN O R 0458 88-108-563-080 C-RES,U 56K-1/16W J a
MAIN O R 0459 88-118-472-080 C-RES,S 4.7K-1/10W J a
MAIN O R 0463 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN O R 0464 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN O R 0601 88-108-101-080 C-RES,U 100-1/16W J a

XR-FD55
CEK
MAIN O R 0602 88-108-101-080 C-RES,U 100-1/16W J a
MAIN X R 0603 88-108-394-080 C-RES,U 390K-1/16W J a
MAIN X R 0604 88-108-394-080 C-RES,U 390K-1/16W J a
MAIN O R 0605 88-108-122-080 C-RES,U 1.2K-1/16W J a
MAIN O R 0606 88-108-122-080 C-RES,U 1.2K-1/16W J a
MAIN O R 0607 88-108-183-080 C-RES,U 18K-1/16W J a
MAIN O R 0608 88-108-183-080 C-RES,U 18K-1/16W J a
MAIN X R 0611 88-108-682-080 C-RES,U 6.8K-1/16W J a
MAIN X R 0612 88-108-682-080 C-RES,U 6.8K-1/16W J a
MAIN X R 0613 88-108-682-080 C-RES,U 6.8K-1/16W J a

MAIN X R 0614 88-108-682-080 C-RES,U 6.8K-1/16W J a
MAIN O R 0615 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0616 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0617 88-121-333-080 RES,33K-1/8W J a
MAIN O R 0618 88-108-333-080 C-RES,U 33K-1/16W J a
MAIN O R 0619 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0620 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0621 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN O R 0622 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN X R 0623 88-108-222-080 C-RES,U 2.2K-1/16W J a

XR-FD55
CEK
MAIN X R 0624 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0625 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0626 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0627 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0628 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN O R 0629 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN O R 0630 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN X R 0631 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0632 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN O R 0633 88-108-272-080 C-RES,U 2.7K-1/16W J a

MAIN O R 0634 88-108-272-080 C-RES,U 2.7K-1/16W J a
MAIN O R 0635 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN O R 0636 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN X R 0637 88-108-331-080 C-RES,U 330-1/16W J a
MAIN X R 0638 88-108-331-080 C-RES,U 330-1/16W J a
MAIN X R 0639 88-121-183-080 RES,18K-1/8W J a
MAIN X R 0640 88-121-183-080 RES,18K-1/8W J a
MAIN O R 0641 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN X R 0642 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0643 88-108-104-080 C-RES,U 100K-1/16W J a

XR-FD55
CEK
MAIN X R 0644 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN O R 0645 88-108-473-080 C-RES,U 47K-1/16W J a
MAIN X R 0646 88-108-472-080 C-RES,U 4.7K-1/16W J a
MAIN X R 0649 88-108-152-080 C-RES,U 1.5K-1/16W J a
MAIN X R 0650 88-108-152-080 C-RES,U 1.5K-1/16W J a
MAIN O R 0651 88-108-101-080 C-RES,U 100-1/16W J a
MAIN O R 0652 88-108-101-080 C-RES,U 100-1/16W J a
MAIN X R 0653 88-100-000-010 PLATING-JW, 0.58 SN95 a
MAIN O R 0654 88-108-224-080 C-RES,U 220K-1/16W J a
MAIN X R 0655 88-108-274-080 C-RES,U 270K-1/16W J a

MAIN X R 0656 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN X R 0657 88-108-564-080 C-RES,U 560K-1/16W J a
MAIN X R 0658 88-108-000-080 C-JUMPER,U a
MAIN O R 0659 88-108-153-080 C-RES,U 15K-1/16W J a
MAIN O R 0660 88-108-153-080 C-RES,U 15K-1/16W J a
MAIN X R 0661 88-108-182-080 C-RES,U 1.8K-1/16W J a
MAIN X R 0662 88-108-182-080 C-RES,U 1.8K-1/16W J a
MAIN O R 0663 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN O R 0666 88-121-120-080 RES,12-1/8W J a
MAIN O R 0667 88-121-120-080 RES,12-1/8W J a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-16-

ELECTRICAL PARTS LIST - 12/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
MAIN O R 0668 88-121-120-080 RES,12-1/8W J a
MAIN O R 0672 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN X R 0673 88-108-000-080 C-JUMPER,U a
MAIN O R 0673 88-121-182-080 RES,1.8K-1/8W J a
MAIN O R 0674 88-108-123-080 C-RES,U 12K-1/16W J a
MAIN X R 0681 88-108-000-080 C-JUMPER,U a
MAIN X R 0682 88-100-000-010 PLATING-JW, 0.58 SN95 a
MAIN X R 0685 88-108-000-080 C-JUMPER,U a
MAIN X R 0686 88-108-000-080 C-JUMPER,U a
MAIN O R 0687 88-108-273-080 C-RES,U 27K-1/16W J a

MAIN O R 0688 88-108-273-080 C-RES,U 27K-1/16W J a
MAIN X R 0689 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0690 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0691 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN X R 0692 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN O R 0695 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN O R 0696 88-108-223-080 C-RES,U 22K-1/16W J a
MAIN X R 0697 88-108-182-080 C-RES,U 1.8K-1/16W J a
MAIN X R 0698 88-108-182-080 C-RES,U 1.8K-1/16W J a
MAIN O R 0751 88-108-333-080 C-RES,U 33K-1/16W J a

XR-FD55
CEK
MAIN O R 0752 88-108-333-080 C-RES,U 33K-1/16W J a
MAIN O R 0753 88-108-273-080 C-RES,U 27K-1/16W J a
MAIN O R 0754 88-108-273-080 C-RES,U 27K-1/16W J a
MAIN O R 0755 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN O R 0756 88-108-102-080 C-RES,U 1K-1/16W J a
MAIN X R 0757 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN X R 0758 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN X R 0759 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN X R 0760 88-108-104-080 C-RES,U 100K-1/16W J a
MAIN X R 0761 88-108-000-080 C-JUMPER,U a

MAIN X R 0762 88-108-000-080 C-JUMPER,U a
MAIN X R 0763 88-121-183-080 RES,18K-1/8W J a
MAIN O R 0764 88-108-103-080 C-RES,U 10K-1/16W J a
MAIN X R 0765 88-108-105-080 C-RES,U 1M-1/16W J a
MAIN O R 0766 88-108-683-080 C-RES,U 68K-1/16W J a
MAIN X R 0767 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0768 88-108-222-080 C-RES,U 2.2K-1/16W J a
MAIN X R 0805 88-108-000-080 C-JUMPER,U a
MAIN X R 0806 88-108-470-080 C-RES,U 47-1/16W J a
MAIN O SFR0451 87-024-435-080 SFR,33K H RH063MC a

XR-FD55
CEK
MAIN O SFR0452 87-024-435-080 SFR,33K H RH063MC a
MAIN X W 0010 8C-CJE-671-010 WIRE ASSY,130 BLACK LUG a
MAIN X W 0011 89-950-051-110 WIRE,U24H0-5-3 a
MAIN X W 0012 89-950-091-110 WIRE,U24H0-9-3 a
MAIN O WH 0001 87-A91-179-010 HLDR,WIRE 2.5-11P a
METER O CN 0105 87-A60-539-010 CONN,5P V TUC-P05P-B1 a
METER O CN 0109 87-099-201-010 CONN,8P H BLK 6216 a
METER O LM 0101 8C-CJE-625-010 METER,WS23-01 a
METER O Q 0104 87-A30-435-040 C-TR,DTC144EKA a
METER O Q 0106 87-A30-435-040 C-TR,DTC144EKA a

METER O Q 0114 87-026-609-080 TR,KTA1266GR a
METER O Q 0115 87-026-609-080 TR,KTA1266GR a
METER O Q 0116 87-A30-427-040 C-TR,DTC114EKA a
METER X R 0186 88-108-104-080 C-RES,U 100K-1/16W J a
METER O R 0187 88-108-563-080 C-RES,U 56K-1/16W J a
METER X R 0188 88-108-104-080 C-RES,U 100K-1/16W J a
METER O R 0198 88-108-563-080 C-RES,U 56K-1/16W J a
METER X R 0269 88-130-101-080 RES,100-1/4W J a
METER X R 0271 88-118-220-080 C-RES,S 22-1/10W J a
METER X R 0272 88-118-390-080 C-RES,S 39-1/10W J a

XR-FD55
CEK
METER X R 0273 88-118-390-080 C-RES,S 39-1/10W J a
METER X R 0274 88-118-390-080 C-RES,S 39-1/10W J a
METER X R 0275 88-118-390-080 C-RES,S 39-1/10W J a
METER X R 0276 88-118-220-080 C-RES,S 22-1/10W J a
METER X R 0277 88-118-390-080 C-RES,S 39-1/10W J a
METER X R 0278 88-118-390-080 C-RES,S 39-1/10W J a
METER X R 0279 88-118-390-080 C-RES,S 39-1/10W J a
METER X R 0280 88-118-390-080 C-RES,S 39-1/10W J a
METER X R 0281 88-108-000-080 C-JUMPER,U a
METER X R 0282 88-108-681-080 C-RES,U 680-1/16W J a

METER X R 0283 88-108-000-080 C-JUMPER,U a
METER X R 0284 88-108-681-080 C-RES,U 680-1/16W J a
MICON O C 0108 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MICON O C 0112 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MICON O C 0113 87-010-060-040 CAP,E 100-16 M 7L SRA a
MICON O C 0116 87-012-278-080 C-CAP,U 2200P-50 K B GRM a
MICON O C 0119 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MICON O C 0127 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MICON O C 0128 87-012-176-080 C-CAP,U 15P-50 J CH GRM a
MICON O C 0129 87-012-176-080 C-CAP,U 15P-50 J CH GRM a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-17-

ELECTRICAL PARTS LIST - 13/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
MICON O C 0135 87-012-174-080 C-CAP,U 12P-50 J CH GRM a
MICON O C 0137 87-012-274-080 C-CAP,U 1000P-50 K B GRM a
MICON O C 0139 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MICON O C 0140 87-A10-189-040 CAP,E 220-10 M 5L a
MICON O C 0141 87-012-184-080 C-CAP,U 33P-50 J CH GRM a
MICON O C 0142 87-A10-353-080 C-CAP,U 0.22-10 K B a
MICON O C 0143 87-012-287-080 C-CAP,U 0.015-25 Z F C1608 a
MICON O C 0152 87-012-184-080 C-CAP,U 33P-50 J CH GRM a
MICON O C 0153 87-012-184-080 C-CAP,U 33P-50 J CH GRM a
MICON O C 0201 87-010-408-040 CAP,E 47-50 M 11L SME a

MICON O C 0801 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MICON O C 0802 87-010-831-080 C-CAP,U 0.1-16 Z F GRM a
MICON O C 0803 87-018-103-080 CAP,TC U 8.2P-50 K SL UP050 a
MICON O C 0804 87-018-103-080 CAP,TC U 8.2P-50 K SL UP050 a
MICON O C 0805 87-018-103-080 CAP,TC U 8.2P-50 K SL UP050 a
MICON O C 0806 87-018-103-080 CAP,TC U 8.2P-50 K SL UP050 a
MICON O C 0808 87-010-248-040 CAP,E 220-10 M 11L SME a
MICON O C 0809 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a
MICON O C 0811 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
MICON O C 0812 87-010-263-040 CAP,E 100-10 M 11L SME a

XR-FD55
CEK
MICON X CLP0101 87-A60-884-010 PIN,DIA1 COATING-SHS a
MICON O CN 0110 87-099-015-010 CONN,13P V BLK 6216 a
MICON O CN 0111 87-099-394-010 CONN,28P V BLK 6216 a
MICON O CN 0112 87-099-196-010 CONN,8P V BLK 6216 a
MICON O CN 0114 87-099-019-010 CONN,17P V BLK 6216 a
MICON O CN 0115 87-099-014-010 CONN,12P V BLK 6216 a
MICON O CN 0116 87-099-196-010 CONN,8P V BLK 6216 a
MICON O CN 0117 87-A61-695-010 CONN,28P V WHT FMN-BTK-A a
MICON O CNA0101 8C-CJE-606-010 CONN ASSY,5P D-OUT a
MICON O D 0101 87-A40-269-040 C-DIODE,MC2836 a

MICON O D 0102 87-A40-269-040 C-DIODE,MC2836 a
MICON O D 0103 87-A40-748-080 ZENER,UZ5.6BSA a
MICON O D 0107 87-020-465-080 DIODE,1SS133 a
MICON O D 0109 87-020-465-080 DIODE,1SS133 a
MICON X FB 0801 88-100-000-010 PLATING-JW, 0.58 SN95 a
MICON O IC 0102 8C-CJE-610-030 C-IC,LC8752B2A-50Y2 a
MICON O IC 0801 87-A21-359-040 C-IC,SN74LV00APW a
MICON O IC 0802 87-A21-916-040 C-IC,SN74LV125APW a
MICON O IC 0804 87-A22-360-040 C-IC,S-814A31AMC a
MICON X JW 0131 88-108-472-080 C-RES,U 4.7K-1/16W J a

XR-FD55
CEK
MICON O L 0102 8C-NFT-603-010 COIL,CLK9.43MHZ POT a
MICON O Q 0101 87-A30-076-040 C-TR,2SC3052F a
MICON O Q 0102 87-A30-494-080 TR,2SA1980G a
MICON O Q 0103 87-A30-076-040 C-TR,2SC3052F a
MICON O Q 0105 87-A30-076-040 C-TR,2SC3052F a
MICON O Q 0107 87-A30-484-080 C-TR,KRA102S a
MICON O Q 0108 87-A30-073-080 C-TR,RT1N 141C a
MICON O Q 0109 89-112-965-080 TR,2SA1296GR a
MICON O Q 0110 87-A30-495-080 TR,2SA1981Y a
MICON O Q 0112 87-A30-073-080 C-TR,RT1N 141C a

MICON O R 0111 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0112 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0113 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0114 88-108-000-080 C-JUMPER,U a
MICON O R 0115 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0116 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0117 88-108-000-080 C-JUMPER,U a
MICON X R 0118 88-108-000-080 C-JUMPER,U a
MICON O R 0119 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0120 88-108-000-080 C-JUMPER,U a

XR-FD55
CEK
MICON O R 0121 88-121-102-080 RES,1K-1/8W J a
MICON O R 0122 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0123 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0124 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0125 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0126 88-108-152-080 C-RES,U 1.5K-1/16W J a
MICON O R 0127 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0128 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0129 88-108-152-080 C-RES,U 1.5K-1/16W J a
MICON O R 0130 88-108-102-080 C-RES,U 1K-1/16W J a

MICON X R 0131 88-108-152-080 C-RES,U 1.5K-1/16W J a
MICON O R 0132 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0133 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0135 88-108-104-080 C-RES,U 100K-1/16W J a
MICON X R 0137 88-108-104-080 C-RES,U 100K-1/16W J a
MICON O R 0140 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0141 88-108-104-080 C-RES,U 100K-1/16W J a
MICON O R 0143 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0144 88-108-472-080 C-RES,U 4.7K-1/16W J a
MICON O R 0149 88-108-102-080 C-RES,U 1K-1/16W J a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-18-

ELECTRICAL PARTS LIST - 14/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
MICON X R 0152 88-108-392-080 C-RES,U 3.9K-1/16W J a
MICON O R 0153 88-108-562-080 C-RES,U 5.6K-1/16W J a
MICON O R 0154 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0155 88-108-392-080 C-RES,U 3.9K-1/16W J a
MICON O R 0156 88-108-562-080 C-RES,U 5.6K-1/16W J a
MICON O R 0161 88-108-153-080 C-RES,U 15K-1/16W J a
MICON O R 0162 88-108-471-080 C-RES,U 470-1/16W J a
MICON O R 0163 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0164 88-108-392-080 C-RES,U 3.9K-1/16W J a
MICON O R 0165 88-108-562-080 C-RES,U 5.6K-1/16W J a

MICON O R 0166 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0168 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0169 88-108-000-080 C-JUMPER,U a
MICON O R 0180 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0181 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0182 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0183 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0185 88-108-102-080 C-RES,U 1K-1/16W J a
MICON X R 0189 88-108-392-080 C-RES,U 3.9K-1/16W J a
MICON O R 0190 88-108-102-080 C-RES,U 1K-1/16W J a

XR-FD55
CEK
MICON X R 0191 88-108-392-080 C-RES,U 3.9K-1/16W J a
MICON O R 0192 88-121-102-080 RES,1K-1/8W J a
MICON O R 0193 88-121-102-080 RES,1K-1/8W J a
MICON O R 0194 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0195 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0196 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0197 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0199 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0200 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0201 88-108-102-080 C-RES,U 1K-1/16W J a

MICON O R 0202 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0203 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0204 88-121-102-080 RES,1K-1/8W J a
MICON O R 0205 88-121-102-080 RES,1K-1/8W J a
MICON O R 0206 88-121-102-080 RES,1K-1/8W J a
MICON O R 0207 88-121-102-080 RES,1K-1/8W J a
MICON O R 0208 88-121-102-080 RES,1K-1/8W J a
MICON O R 0209 88-108-102-080 C-RES,U 1K-1/16W J a
MICON O R 0210 88-108-562-080 C-RES,U 5.6K-1/16W J a
MICON O R 0211 88-108-562-080 C-RES,U 5.6K-1/16W J a

XR-FD55
CEK
MICON O R 0225 88-108-101-080 C-RES,U 100-1/16W J a
MICON X R 0231 88-108-000-080 C-JUMPER,U a
MICON O R 0232 88-108-224-080 C-RES,U 220K-1/16W J a
MICON O R 0234 88-108-123-080 C-RES,U 12K-1/16W J a
MICON O R 0235 88-108-473-080 C-RES,U 47K-1/16W J a
MICON O R 0236 88-108-224-080 C-RES,U 220K-1/16W J a
MICON O R 0237 88-108-122-080 C-RES,U 1.2K-1/16W J a
MICON X R 0238 88-108-391-080 C-RES,U 390-1/16W J a
MICON O R 0239 88-108-153-080 C-RES,U 15K-1/16W J a
MICON O R 0241 88-108-103-080 C-RES,U 10K-1/16W J a

MICON X R 0243 88-108-124-080 C-RES,U 120K-1/16W J a
MICON O R 0244 88-108-333-080 C-RES,U 33K-1/16W J a
MICON O R 0245 88-108-563-080 C-RES,U 56K-1/16W J a
MICON O R 0246 88-108-153-080 C-RES,U 15K-1/16W J a
MICON O R 0247 88-108-273-080 C-RES,U 27K-1/16W J a
MICON X R 0250 88-108-222-080 C-RES,U 2.2K-1/16W J a
MICON O R 0251 88-108-103-080 C-RES,U 10K-1/16W J a
MICON X R 0252 88-100-000-010 PLATING-JW, 0.58 SN95 a
MICON X R 0267 88-108-104-080 C-RES,U 100K-1/16W J a
MICON X R 0268 88-108-104-080 C-RES,U 100K-1/16W J a

XR-FD55
CEK
MICON X R 0801 88-108-680-080 C-RES,U 68-1/16W J a
MICON X R 0802 88-108-100-080 C-RES,U 10-1/16W J a
MICON X R 0803 88-108-330-080 C-RES,U 33-1/16W J a
MICON X R 0808 88-108-000-080 C-JUMPER,U a
MICON X R 0809 88-108-180-080 C-RES,U 18-1/16W J a
MICON O X 0101 87-030-364-010 VIB,XTAL 32.768KHZ CFS-308 CT a
PT O C 0081 87-010-387-080 CAP,E 470-25 M SME a
PT O C 0085 87-A11-148-080 CAP,TC U 0.1-50 Z F a
PT O C 0086 87-A11-148-080 CAP,TC U 0.1-50 Z F a
PT ! O C 0087 87-A10-479-080 CAP,CER 2200P-250 M E KH a

PT O CN 0081 87-A61-122-010 CONN,11P V TID-A a
PT ! O CN 0082 87-099-674-010 CONN,2P V VA a
PT O D 0081 87-020-465-080 DIODE,1SS133 a
PT O D 0082 87-020-465-080 DIODE,1SS133 a
PT O D 0083 87-020-465-080 DIODE,1SS133 a
PT O D 0084 87-020-465-080 DIODE,1SS133 a
PT O D 0085 87-020-465-080 DIODE,1SS133 a
PT X PR 0081 88-100-000-010 PLATING-JW, 0.58 SN95 a
PT X PR 0082 88-100-000-010 PLATING-JW, 0.58 SN95 a
PT ! O PT 0001 8C-CJE-666-010 PT,K CCJ-E a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-19-

ELECTRICAL PARTS LIST - 15/16

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
PT ! O PT 0081 8B-MA6-675-010 PT,SUB BMA E (VRK) a
PT ! O RY 0081 87-A91-418-010 RELAY,AC 12V G5PA-1-M a
PT X W 0081 8C-CJE-608-010 WIRE ASSY,140 BLACK FASTON a
USB O C 0703 87-015-689-040 CAP,E 10-35 M 7L SRA a
USB O C 0705 87-012-178-080 C-CAP,U 18P-50 J CH GRM a
USB O C 0706 87-012-178-080 C-CAP,U 18P-50 J CH GRM a
USB O C 0710 87-015-689-040 CAP,E 10-35 M 7L SRA a
USB O C 0711 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
USB O C 0712 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
USB O C 0713 87-012-286-080 C-CAP,U 0.01-25 K B GRM a

USB O C 0714 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
USB O C 0715 87-012-276-080 C-CAP,U 1500P-50 K B GRM a
USB O C 0716 87-012-276-080 C-CAP,U 1500P-50 K B GRM a
USB O C 0717 87-015-695-040 CAP,E 1-50 7L SRA a
USB O C 0718 87-015-695-040 CAP,E 1-50 7L SRA a
USB O C 0719 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
USB O C 0720 87-012-286-080 C-CAP,U 0.01-25 K B GRM a
USB O C 0725 87-015-684-040 CAP,E 47-16 M 7L SRA a
USB O C 0727 87-015-699-040 CAP,E 10-50 M 7L SRA a
USB O C 0737 87-012-276-080 C-CAP,U 1500P-50 K B GRM a

XR-FD55
CEK
USB O C 0738 87-012-276-080 C-CAP,U 1500P-50 K B GRM a
USB O CN 0701 87-099-200-010 CONN,7P H BLK 6216 a
USB O D 0702 87-020-465-080 DIODE,1SS133 a
USB O D 0703 87-020-465-080 DIODE,1SS133 a
USB X FB 0701 88-108-000-080 C-JUMPER,U a
USB X FB 0702 88-108-000-080 C-JUMPER,U a
USB X FB 0704 88-108-000-080 C-JUMPER,U a
USB X FB 0705 88-108-000-080 C-JUMPER,U a
USB X FB 0706 88-108-000-080 C-JUMPER,U a
USB X FB 0707 88-108-000-080 C-JUMPER,U a

USB X FB 0708 88-108-000-080 C-JUMPER,U a
USB X FB 0709 88-108-000-080 C-JUMPER,U a
USB O IC 0701 87-A22-110-040 C-IC,PCM2702E/2K-USB DAC a
USB O J 0701 8C-CJE-660-010 JACK,USB-22V02-B a
USB O Q 0702 87-A30-432-040 C-TR,DTC124XKA a
USB O Q 0703 87-A30-450-040 C-TR,DTA124XKA a
USB X R 0704 88-100-000-010 PLATING-JW, 0.58 SN95 a
USB X R 0705 88-108-152-080 C-RES,U 1.5K-1/16W J a
USB X R 0706 88-108-105-080 C-RES,U 1M-1/16W J a
USB X R 0707 88-108-222-080 C-RES,U 2.2K-1/16W J a

XR-FD55
CEK
USB X R 0708 88-108-222-080 C-RES,U 2.2K-1/16W J a
USB X R 0709 88-108-220-080 C-RES,U 22-1/16W J a
USB X R 0710 88-108-220-080 C-RES,U 22-1/16W J a
USB X R 0711 88-108-220-080 C-RES,U 22-1/16W J a
USB O R 0715 88-108-102-080 C-RES,U 1K-1/16W J a
USB O R 0716 88-108-102-080 C-RES,U 1K-1/16W J a
USB X R 0730 88-100-000-010 PLATING-JW, 0.58 SN95 a
USB O R 0737 88-108-102-080 C-RES,U 1K-1/16W J a
USB O R 0738 88-108-102-080 C-RES,U 1K-1/16W J a
USB X R 0740 88-108-220-080 C-RES,U 22-1/16W J a

USB X R 0741 88-108-100-080 C-RES,U 10-1/16W J a
USB O R 0743 88-108-101-080 C-RES,U 100-1/16W J a
USB O R 0744 88-108-101-080 C-RES,U 100-1/16W J a
USB O X 0701 87-A70-350-010 VIB,XTAL 12MHZ CSA-309 a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-20-

ELECTRICAL PARTS LIST - 16/16

• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.

CHIP RESISTOR PART CODE

Chip Resistor Part Coding

88

A

Resistor Code

Chip resistor

Wattage Type Tolerance
1/16W 1005 5% CJ

1/16W
1/10W

1/8W

1608
2125

3216

TRANSISTOR ILLUSTRATION -1/1

B C E

2SB1342
2SD1933

2SA1296GR

5%
5%

5%

E C B

Symbol

CJ
CJ

CJ

Figure

Value of resistor

Form

L

E C B

2SA1980G
2SA1981Y
2SC3331(T/U)
KTA1266GR

Dimensions (mm)

t

W

0.55

Resistor Code

108
118

128

E C B

LW t

1.0 0.5 0.35 104

1.6 0.8 0.45
2 1.25 0.45

3.2

1.6

2SC5343GL

: A
: A

E C B

2N5551C

B C E

2SB1548

2SA1235F
2SC3052F
2SD1306NE07TL
DTA114YKA
DTA124XKA
DTC114EKA
DTC114TKA
DTC114YKA

G D S

2SK2937

S D G

2SJ460
2SK2541

C

B

E

DTC124EKA
DTC124XKA
DTC144EKA
KRA102S
RT1N141C
SBT5401
SBT5551
SRA2202S

-21-

BLOCK DIAGRAM - 1/1 (LEVEL SECTION)

IC101

3,

MAIN C.B

IC602

1,
12

2,
15

31,

3,

32

13

5,
6

7,
8

5

1,
7

25,
26

IC601

J203

SPEAKERS

AMP C.B

29,
30

27,
28

-22-

SCHEMATIC DIAGRAM - 1/10 (MAIN -1/3 SECTION)

TO MICON C.B CN111 VIA FFC601

TO MAIN C.B 2/3

(MD AMP SECTION)

3A-7A

3A

4A
5A

6A
7A

2B

3B
4B
5B
6B

7B
8B

9B

TO MAIN C.B 3/3

(LEVEL METER

SECTION) 2B-9B

JR

JR

IC601

FUNCTION

TP9
GND
TP8

TO TUNER PACK VIA FFC604

C676

0.1 16V ZF

MAIN C.B 1/3

TO USB C.B CN701 VIA FFC607

JW

TO CD C.B CN602 VIA FFC602

C669
560P

50V KB

JR

C670
560P
50V KB

W011

L

R

DIGITAL IN
(OPTICAL)

HEAD C.B

RPH

CNA302

AZIMUTH

ADJ.

RL203GW

D001-008

RL203GW x8

D

GG

S

D

S

S

G

D

SFR451,452

REC/PB

FREQ.ADJ.

RL203GW

G

Q305-309

REC/PB SW

S

G

D

D

SW

S

2A

1A

SUB WOOFER

C233

C231

0.01

25V KB

0.01

25V KB

C230

25V KB

0.015

C232

0.01

50V ZF

C229

0.015

SPEAKERS

50V ZF

SPEAKER

IMP:6

L

R

VIA CNA201

TO HP C.B WH101

TO AMP C.B CN601

JR

Q453

2SC3331T/U

2SC3331T/U

2SB1548

Q454

Q453,454

BIAS OSC

Q011-013,IC001
VOLTAGE REG.

Q451,452

BIAS SW

Q009,010

VOLTAGE REG.

R078

82K

VOLTAGE REG.

1A,2A

TO MAIN C.B 2/3

(MD AMP SECTION)

TO MAIN C.B 3/3

(LEVEL METER SECTION)

1B

1B

TO MICON C.B CN115 VIA FFC115

TO PT C.B CN081

VMD1

VMD2

1.5 1/4W

1.5 1/4W

1.5 1/4W

1.5 1/4W

W010

TO CHASSIS

Q003

RELAY DRIVE

Q001,002,014

VOLTAGE REG.

Q060-064

AC & DC DET

2SC3052F

2SC3052F

Q063

2SA1235F

2SA1235F

-23-

18K

18K

39K

18K

56K

39K

18K

:AUDIO (PB) SIGNAL

:AUDIO (REC) SIGNAL

56K

SCHEMATIC DIAGRAM -2/10 (MAIN-2/3 MD AMP SECTION)

MAIN C.B 2/3 (MD AMP SECTION)

3A

6A

5A

-

4A

TO MAIN C.B 1/3 1A-7A

7A

1A

2A

-

:AUDIO (PB) SIGNAL

-24-

SCHEMATIC DIAGRAM -3/10 (MAIN-3/3 LEVEL METER SECTION)

MAIN C.B 3/3 (LEVEL METER SECTION)

1B

9B

5B

TO MAIN C.B 1/3 1B-9B

6B

4B

3B

2B

7B

8B

-25-

SCHEMATIC DIAGRAM -4/10 (HP SECTION)

HP C.B

TO MAIN C.B 1/3 CN101

680P 50V K B

C231

2200P 50V J CH

C224

C230

2200P 50V J CH

C223

PHONES

680P 50V K B

:AUDIO (PB) SIGNAL

-26-

WIRING - 1/8 (MAIN C.B/HP C.B)

TO TUNER PACK

TO USB C.B CN701

TO CD C.B CN602

TO MICON C.B CN115

101112131415161718192021222324

TO HEAD C.B CNA302

1234567892526272829303132

A

TO CHASSIS

J602

AUX IN

R

L

IC803

DIGITAL IN
(OPTICAL)

J205

SUB WOOFER

R

J203

SPEAKERS

SPEAKER IMP:6

FFC604

FFC607

FFC602

MAIN C.B

1

2

C676

D632

CEB

R247

R058

R029

R056

D011

R248

C667

R668

D004

D003

L202

D066

C034

D002

D001

R019

C026

C001

C021

D007

D006

D005

R018

C025

D027

R666

R667

W010

R805

JR803

C053

J602

C673

C677

C233

R251

L

C229

R252

C231

C232

IC803

3

1

J205

C670

C669

R253

J203

R806

C803

C226

R662

JR804

C228

FB604

C230

R661

BLK

W011

C014

Q013

R057

R028

R250

C227

BLK

W012

R039

EB

C

C225

IC051

1

3

IC001

1

3

Q011

R249

BLK

C045

C051

C017

D013

R060

C016

B

D012

C

E

Q012

L201

CN604

C036

D030

C030

C022

D008

10

Q622

R646

JR002

C002

11

D029

C029

EB

C

R645

Q009

D093

R088

R096

R093

D041

R010

R013

B

C

E

R011

4

2

C672

Q621

R009

D063

R015

C031

CEB

R012

CEB

CN101

B

C

E

R089

R087

5

1

R033

D094

D064

R014

EB

R027

D621

R085

R086

C

Q002

Q001

EB

R035

Q010

JR005

D042

R092

R095

Q014

C

R084

R091

D065

JR006

C042

R094

2

6

D014

D077

C035

C004

C041

C006

1

7

C003

CN607

D033

D015

R070

C044

R031

R064

C043

WH001

C005

C009

FB603

CN602

R046

D061

B

C

E

Q066

R072

D095

C012

C011

C010

CNA001

TO PT C.B CN081

26

17

Q065

EB

C

D076

R078

JR007

CNA201

R048

R076

111

R071

C061

R075

R617

C060

Q061

C

BE

R051

R077

Q003

R066

R065

R068

Q063

R618

BE

Q062

R625

C

R052

EB

EB

C

R696

C

R698

C626

R620

C625

R619

R695

R061

R042

R032

EB

C

Q060

R069

R041

R063

R062

R067

Q064

EB

C

R026

C013

TO AMP C.B CN601

R043

R626

R621

CN605

R024

1

15

R044

C693

16 9

R622

1

JR705
Q751

R767

R752

Q752

R768

C

BE

FFC115

R045

IC602

8

JR692

R697

CN608

R751

C751

D753

R753

R759

D751

41

IC751

58

C

BE

R760

C752

R754

R758

C694

C753

R762

C756

R755

R757

D754

C755

D752

C754

JR691

R682

C683

R761

212

R764

EB

R756

C682

111

C

C681

Q753

R766

HP C.B

WH101

5

R245

R243

C223

1

C230

R681

R765

R265

R113

R114

R108

R107

C111

R266

C110

C103

R103

R105

R112

C231

C101

R111

C109

Q305

R109

CLP301

85

IC101

14

R110

R106

C684

SFR452

R763

J201

R641

D301

C112

R104

EB

Q452

R453

PHONES

R642

R101

Q306

DSG

C102

R459

C

J201

Q601

BE

DSG

R102

R458

R457

R244

C

R005

C224

C637

C104

C451

Q307

Q308

C462

R464

R246

R633

JR301

DSG

DSG

C461

C305

R463

C464

SFR451
Q451

C633

R639

CEB

R635

R305

C452

C638

R640

FB601

CN302

DGS

C458

R451

R637

1

8

C635

R627

R632

Q309

R454

R686

R638

C459

C363

B

C

E

Q454

R006

R685

R304

R303

R691

R692

C636

C634

R636

R634

R630

R629

R628

C632

C631

R631

36 19

R652

1

C601

C602

C304

R602

R601

R651

R644

C604

R643

C303

C463

C457

R603

C605

R605

FB602

L451

46

3

1

C460

B

C456

C455

C

R456

E

C454

R455

C453

R616

R624

C603

C607

R607

IC601

R604

C606

R606

Q453

R002

R623

C608

R608

R001

R660

R615

R689

C610

R688

R690

18

C615

R611

C609

R655
C659

R663

C657

R659

C614

C613

R612

R687

C617

C660

C658

R674

C616

C664

C663

C619

R613

R673

C620

618

R614

C

BE

R656

TP8(Rch)

GND

TP9(Lch)

R654
Q615

C651

C622

C624

BE

Q617

C

R658

C652

R650

D662

R649

R657

BE

D661

C

C621

C623

C655

R672

C656

Q616

R653

CN601

FFC601

TO MICON C.B CN111

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

-27-

SCHEMATIC DIAGRAM - 5/10 (AMP SECTION)

TO MAIN C.B 1/3 CN605

AMP C.B

MUTE

MUTE

MUTE

C609
100P

50V J CH

50V J CH

C610

100P

Q603,605,607,609

DIFFERENTIAL AMP

CURRENT TO VOLTAGE AMP

Q611,615

Q615

SBT5551

Q613,627

Q614,628

Q613,627

BIAS CIRCUIT

Q617,619

POWER AMP

Q623

OVERLOAD DET

Q626,630

HOLD

Q683

+VH/+VL

SWITCHING

CIRCUIT

D

G

S

+VH/+VL

SWITCHING CIRCUIT

D

G

S

Q684

Q686

DETECTOR

Q604,606,608,610

DIFFERENTIAL AMP

Q685,687

DETECTOR

Q614,628

BIAS CIRCUIT

Q612,616

CURRENT TO VOLTAGE AMP

Q624

OVERLOAD DET

Q618,620

POWER AMP

Q559,565

THERMAL DET

-28-

:AUDIO (PB) SIGNAL

WIRING - 2/8 (AMP C.B)

123456789101112131415

AMP C.B

Q618

C597

C598

D650

R656

C

C

R568

R688

R559

D661

Q684

Q683

R569

R698

D692

R630

R552

C

R686

G

D

S

G

D

S

R696

D562

E
B

R684

R571

R694

C

Q624

R572

D690

R664

Q686

D688

D687

R560

Q559

R557

Q565

D565

D662

B
E

B
E

R699

E
B

R690

R662

R695

D689

R697

R685

C618
R676

R624

R661

R638

C620

R634

R636

R700

R687

Q620

TH602

C686

B
E

R663

R677

C

D693

D691

C

R632

R692

Q687

C612

E
B

R668

Q626

JR601

Q630

R689

Q685

Q628

E

C

B
E

C

B

Q614

R693

C633

B
E

B
E

C640

R667

C

R672

C

R717

R713

D660

R660

R659

B
E

R674

R678

R718

R719

Q735

C614

R680

C

C

Q616

R628

R614

C608

R682

R612

E
B

R624

C

D604

R620

Q602

R602

Q617

R629

R666
C624

Q608

E
B

C622

R626

C604

Q623

Q612

D618

R622

R652

C616

B
E

A

C617

R675

Q619

TH601

Q627

E

C

B
E

C

B

Q613

R671

R673

B

C

R637

E

C619

C

B

B
E

C

C

C

C610

R608

R604

D606

D608

R658

C

E
B

E
B

R618

R606

C602

R655

Q610

Q606

Q604

R635

R641

R633

D601

C611

R613

C607

R681

R621

R665

Q601

C

R631

C623

R619

R611

R625

R623

Q615

R627

C613

R679

Q607

E
B

D617

Q609

B

C

E

B
E

C

C

C603

D607

D605

C

C609

C621

E
B

C

D603

E
B

E
B

R601

C615

R607

R605

C601

R603

R651

Q611

Q605

Q603

R657

R617

D

E

F

G

H

I

J

K

L

C687

C688

R583

R582

CN601

CLP601

115

M

N

O

P

Q

R

S

T

U

TO MAIN C.B 1/3 CN605

-29-

SCHEMATIC DIAGRAM -6/10 (USB SECTION)

USB C.B

USB

JR

FB708

JR

1

JR

JR

JR

JR

JR

JR

JR

TO MAIN C.B 1/3 CN607 VIA FFC607

1

USB DAC

-30-

WIRING - 3/8 (USB C.B)

123456789101112131415

A

B

C

USB C.B

FB702

FB701

FB709

7

FFC607

1

TO MAIN C.B 1/3 CN607

CN701

FB706

C718

6

2

C725

FB703

FB704

FB705

D703

R704

D702

Q702

C717

JR701

C738

Q703

EB

C

C

BE

R740

C737

R745

R721

C716

R738

JR702

C715

R737

R716

R730

R705

C703

R708

R707

R715

R743

R744

JR703

R711

R709

R710

14 1

IC701

15 28

C712

JR709

C711

C710

C714

2

1

FB708

C720

C719

R741

J701

3

4

FB707

C706

C705

JR710

X701

C727

C713

R706

J701
USB

D

E

F

G

H

I

J

K

L

M

N

O

P

-31-

Q

R

S

T

U

SCHEMATIC DIAGRAM - 7/10 (MICON/DECK SECTION)

TO MAIN C.B 1/3 CN601 VIA FFC601TO CD C.B CN601 VIA FFC110

MICON C.B

TP1

(CLK)

TO KEY C.B CN108 VIA FFC114TO METER C.B CN109 VIA FFC112

JW131 4.7K

PIN2

(GND)

TO MAIN C.B 1/3 CN608 VIA FFC115

C806

8.2P

JW

R137

15P

C152 33P 50V J CH

IC102

LC8752B2A-50Y2

15P

12P

C153 33P 50V J CH

C805

8.2P

DECK C.B

FFC116

CN1

SOL1

C803

SW1

(RECB)

8.2P

(STOP)

C804

8.2P

32

1

SW2

IC1

DN6851

TO CD C.B CN603 TO MD ASSY VIA FFC117

SW3
(CST)

JR

SW4

(RECA)

M1

(DECK MOTOR)

CRD1

-32-

SCHEMATIC DIAGRAM - 8/10 (KEY/METER/LED SECTION)

KEY C.B

10P

10P

10P

10P

JW

(DISPLAY)

D

D

D

D

METER C.B

(LEVEL METER)

TO MICON C.B CN114 VIA FFC114

STANDBY/ON

MULTI JOG

IC103

(REMOTO SENSOR)

C122

100P 50V J CH

S101

POWER

STANDBY/ON

KSHG611BT

S103

ECO

KSHG611BT

VOLUME

S105

TUNING

+

KSHG611BT

PUSH ENTER /DEMO

GROUP / PRESET

VOLUME

KSHG611BT

KSHG611BT

KSHG611BT

KSHG611BT

KSHG611BT

KSHG611BT

KSHG611BT

-

S109

S111

/

S107

/

TUNING

SP/LP

CLEAR

S114

REC SEL /

REC MUTING

S116

REC SEL

CD SYNC /

S118

REC PAUSE

REC START/

S120

CD MD

REC x4

LED C.B

D105,106
(LEVEL METER
LIGHTING)

TO MICON C.B CN112 VIA FFC112

S102

KSHG611BT

CD

KSHG611BT

S104MDS106

KSHG611BT

/BAND

TUNER

S108

KSHG611BT

TAPE

S110

KSHG611BT

D-IN

AUX /

KSHG611BT

S112

JOG MODE

S115

KSHG611BT

EDIT

KSHG611BT

S117MDS119

KSHG611BT

CD

-33-

WIRING - 4/8 (MICON C.B/KEY C.B/METER C.B/LED C.B)

METER C.B

Q114

R188

JR105

LM101

R282

LED102

S113

BE

R150

R145

Q113

S123

MULTI JOG

GROUP/PRESET

EB

R187

CEBC

R198

Q106 Q104

R281

FFC114

R212

R136

R170 CN108

1

C

2

(DISPLAY)

S102

CD

S104

MD

S106

TUNER

/BAND

S108

TAPE

S110
AUX/

D-IN

S112

JOG MODE

S115
EDIT

S117

MD

S119

CD

JR101

JR102

CN109

8

7

2

1

R283

R284

LM101 (LEVEL METER)

FFC112

S102

KEY C.B

S113,LED102

VOLUME

C120

3

1

C117

R158

R157

R159

R146

S123

C122

R151

2

1

R160

C118

C121

PUSH ENTER/DEMO

S112

S117

S119

R213

S104

R214

S106

R215

S108

R216

S110

R217

4

53

R218

S115

R221

R219

R220

R186

17

16

FL101

FL101

R269

R275

Q115

(REMOTE SENSOR)

R280

R274

R279

Q116

C145
C148

C147

C146

R273

R272

R278

R277

BE

IC103

C115

R271

C

R110

LED C.B

1

R276

5

CN105

R102

R101

C114

R147

R138

34

15

IC103

C102

C101

R105

R106

C103

4935 451

C105

C106

C104

R108

Q111

C

BE

D110

R227

R233

CN106

5

1

S109

S105

R174

S111

S114

S116

R178

S118

R179

S120

R229

R228

C136

R226

R222

LED101

S101

S103

R173

S107

D106

C138

R224

D105

C131

C130

R223

(LEVEL METER LIGHTING)

R148

S101,LED101

POWER

STANDBY/ON

R171

S103
ECO

R172

S109

CLEAR

S105

/

TUNING

S107

/

R175

S111

SP/LP

S114

REC SEL/

REC MUTING

R176

R177

S116

CD SYNC/

REC SEL

S118

REC START/

REC PAUSE

S120

CD MD

REC x4

D105,106

+

FFC112

FFC114

FFC601

TO MAIN C.B 1/3 CN601

R126

R129

R131

R231

CN112

2

8

CN114

17

1

JW131

101112131415161718192021222324

MICON C.B

TO DECK C.B CN1 TO CD C.B CN603

C201

1

7

16

CN111

JW161

2

2

28

27

R232

C137

1

CN116

8

7

Q109

R238

Q103

R120

R118

R124

R133

R117

R116

R132

FFC116

R162

EB

C

R141

R114

R130

2

1

D109

Q110

R251

R237

C

Q108

R122

R149

R161

EB

C116

C

R243

R115

R127

R113

R112

1

2

R181

TO CD C.B CN601

R250

EB

R242

D103

Q101

R169

R183
R185

R267

CN110

R247

R245

C

R235

R144

Q102

R137

FFC110

CLP101

Q112

EB

R121

R197

R199

R239

R119

80

R135

81

R200

13

12

R268

D101

C113

R201

R234

R168

C112

R203

R111

PIN2

(GND)

TP1

(CLK)

R202

R189

R163

R128

100

R123

C108

D102

51

IC102

C128

R166

R154

R180

R125

1

X101

C139

R182

R190

R191

C129

15

CNA101

14

C802

C143

Q105

50

JR106

C152

C140

R209

R244

R246

EB

C

R143

R140

C119

C127

JR107

R225

46

3

L102

1

C142

R164

31

30

C141

1

IC802

Q107

C

BE

D107

JW149

R195

R194

C135

C153

8

7

R241
R236

JW150

R208

C804

C803

C805

C801

R152

R155

R802

R801

R196

R207

R803

R153

R165

JR807

IC801

1147

R156

R192

R193

R206

R205

R204

JR806

C809

8

C810

54

IC804

13

C806

CN117

28

27

R210

R211

2

1

JR801

C811

JR802

R252

12 2

CN115

FFC115

TO MAIN C.B 1/3 CN608

C808

R808

C812

JR803

FB801

R809

JR804

FFC117

1234567892526272829303132

A

B

C

D

E

F

G

H

I

J

K

L

M

TO MD ASSY

N

O

P

111

Q

R

S

T

U

-34-

WIRING -5/8 (DECK C.B/HEAD C.B)

123456789101112131415

A

DECK C.B

RPH/EH

TO MICON C.B CN116

FFC116

19

28

CRD1

B

C

D

E

F

G

H

I

J

HEAD C.B

WHT

RED

RED

WHT

BLK

WHT

GRY

BLK

WHT

BLK

CNA302

TO MAIN C.B CN302

BRN

WHT

RED

BLK

RED

WHT

18

BLK

K

L

M

N

O

P

Q

R

S

T

-35-

U

SCHEMATIC DIAGRAM - 9/10 (CD SECTION)

12K

CD C.B

1K

470P

4.7M

0.22

33K

330

C698

0.1

22

C699

0.1

VOUT-R

VOUT-L

VCOM

C696

3.3P

C697

3.3P

C695

3.3P

WHT

470P

1200P

2700P

3.3K

22P

50V J CH

15P

FFC501

SW2

FFC503

CON3

SW3

(CLOSE)

FFC502

CON2

M1

SW1

M2

M3

MOTOR

LOADING

(OPEN)

CD DRIVE C.B CD TRAY C.B

2SA1981Y

F-BEAD

BL02RN2

100
100
100
100

FB601FB602

F-BEAD

BL02RN2

C694

0.1
W602

TO CHASSIS

TO MAIN C.B 1/3 CN602 VIA FFC602 TO MICON C.B CNA101TO MICON C.B CN110 VIA FFC110

-36-

WIRING - 6/8 (CD C.B)

101112131415161718192021222324

1234567892526272829303132

CD C.B

FFC110

TO MICON C.B CN110

CN601

13

1

TO CHASSIS

12

C685

C684

2

C681

W602

C683

C682

R689

C694

C514

R520

R504

C506

R602

C513

C515

C603

R634

EB

C

C625

C504

C503

C519

C520

R629

X602

R631

R501

C699

1

RF

R624

C619

C698

2

C501

EB

C

C618

TO PICK UP ASSY

FFC501

R503

JR601

Q601

15

C614

16

JR602

TE

FE

VC

R616

C601

C602

R613

R601

R610

C609

R557

IC602

R695

BCE

C554

C

BE

R551

R660

C551

R656

2

6

R693

FB602

1

5

CN602

2

6

FB601

A

B

C

D

E

F

FFC502

TO CD MECHANISM

G

H

I

1

J

FFC602

K

7

TO MAIN C.B 1/3 CN602

L

M

N

O

FFC503

TO CD MECHANISM

C606

R653

C627

5

4

2

1

C672

C673

R603

R633

R635

R639

R636

C605

R637

R604

Q602

R659

C651

R657C655

C652

R655

C695 C697

1

5

TO MICON C.B CNA101

C653

C696

P

Q

R

S

T

U

-37-

WIRING - 7/8 (CD DRIVE C.B/CD TRAY C.B)

123456789101112131415

A

TO CD C.B CN502

CD DRIVE C.B

M2

FFC502

M2

B

C

CON2

D

E

F

G

H

I

J

CD TRAY C.B

SW3

SW2

SW3

SW2

CON3

M1

K

L

M1

M

N

O

M3

P

Q

R

S

FFC503

TO CD C.B CN503

T

U

-38-

SCHEMATIC DIAGRAM -10/10 (PT SECTION)

PT C.B

PT,K CCJ-E

TO MAIN C.B 1/3 WH001 VIA CNA001

PT,SUB BMA E (VRK)

AC230V,50Hz

-39-

WIRING - 8/8 (PT C.B)

TO MAIN C.B 1/3 WH001

CNA001

PT C.B

123456789101112131415

A

B

C

CN081

C081

JW088

PR082

JW086

D081

C086

D085

D083

D082

D084

RY081

PR081

AC230V,50Hz

C087

PT081

4

8

CN082

2

6

1

1

102

111

JW087

JW085

D

E

F

G

H

I

J

K

L

17

C085

W081

TO SHASSIS

1

M

N

O

P

Q

7

8

R

S

T

U

-40-

ELECTRICAL ADJUSTMENT -1/5

<DECK Section>

MAIN C.B (PATTERN SIDE)

SFR452

SFR451

TP8

TP9

6

R

G

L

1

2

3

4

5

6

7

DECK MOTOR

1

MOTOR SFR

3

RPH

FWDRVS

-41-

ELECTRICAL ADJUSTMENT -2/5

TP8,TP9

<DECK SECTION>

Make the following preparations for DECK adjustment.
Preparations

• Measuring instruments: Audio signal oscillator/Attenuator/Wow-Flutter meter (frequency counter)/Oscilloscope/Millivoltmeter/Dummy

resistance (6Ω)

• Test Tape: TTA-100 / TTA-330/ TTA-200 / TTA-602 (or equivalent test tape for play/record)

1. Tape Speed Adjustment and Check
Requirements
* Measuring instruments: Wow-flutter meter (frequency counter)

Test tape: TTA-100 (3 kHz)
Test point: TP8 (Rch), TP9 (Lch)

Adjustment point: MOTOR SFR
(1) Connect the TP8 and TP9 of the unit to the wow-flutter meter.
(2) Insert the test tape (TTA-100) to DECK. Playback the middle part of the tape in the FWD

direction, and adjust MOTOR SFR so that the level, 3,000 Hz ± 5 Hz can be obtained.
(3) Playback RVS, and check that the speed is less than ± 45 Hz to the speed of FWD.

2. Wow-Flutter Check
* Measuring instruments: Wow-flutter meter (frequency counter)

Test tape: TTA-100 (3 kHz)

Test point: TP8 (Rch), TP9 (Lch)
(1) Connect the TP8 and TP9 of the unit to the wow-flutter meter.
(2) Switch the wow-flutter setting from INDICATOR to JIS, and from a mode to W RMS (WTD).
(3) Playback the middle part of the test tape (TTA-100), and check that the level is 0.25 % or below.

TP8,TP9

3. Head Azimuth Adjustment
Requirements
* Measuring instrument: Oscilloscope

Test tape: TTA-330
Test point: TP8 (Rch), TP9 (Lch)

Adjustment point: Head azimuth adjustment screw
(1) Connect the CH1 of the oscilloscope probe to TP9 (Lch) and the CH2 to TP8 (Rch).
(2) Set the V mode of the oscilloscope to ADD.
(3) Insert the test tape (TTA-330) to DECK 1. Playback the middle part of the tape in the

FWD direction, and adjust the head azimuth adjustment screw so that the waveform

reaches maximum when 8 kHz is played.
(4) Apply the above steps to the side of RVS.
(5) After adjustment, lock the screw by bonding (1620B).

4. Playback Frequency Check
Requirements
* Measuring instrument: Millivoltmeter

Test tape: TTA-330 (315 Hz / 8 kHz)

Test point: TP8 (Rch), TP9 (Lch)
(1) Connect the CH1 of millivoltmeter to TP9 (Lch) and the CH2 to TP8 (Rch).
(2) Insert the test tape (TTA-330) to DECK, and playback 315 Hz and 8 kHz.
(3) Check that the 8 kHz level is ranged within 0 ± 5 dB compared to the output reference

level of 315 Hz.

-42-

ELECTRICAL ADJUSTMENT -3/5

5. Playback Sensitivity Check
Requirements
* Measuring instrument: Millivoltmeter

Test tape: TTA-200 (400 Hz)
Test point: TP8 (Rch), TP9 (Lch)
(1) Connect the CH1 of millivoltmeter to TP9 (Lch) and the CH2 to TP8 (Rch).
(2) Insert the test tape (TTA-200) to DECK to playback.
(3) Check that the output level is ranged within 145 mV ± 3 dB.

6. Playback/Record Frequency Response Adjustment
Requirements
* Measuring instruments: Millivoltmeter

Audio signal oscillator (low-frequency oscillator)
Attenuator
Test tape: TTA-602 (LH)
Test point: TP8 (Rch), TP9 (Lch)
Input point: AUX (1 kHz / 8 kHz)

Adjustment point: SFR451 (Lch), SFR452 (Rch)
(1) Connect the CH1 of millivoltmeter to TP9 (Lch) and the CH2 to TP8 (Rch).
(2) Connect the output terminal of oscillator to attenuator, and then attenuator to AUX of the unit.
(3) Insert the test tape (TTA-602) to DECK, and record the 1 kHz signal from AUX.
(4) Adjust the attenuator so that the output levels of TP8 and TP9 become 17 mV.
(5) Record 1 kHz and 8 kHz alternately.
(6) Adjust SFR451 (Lch) and SFR452 (Rch) so that the playback output level of 8 kHz is ranged within 0 ± 1 dB compared to the

playback output reference level of 1 kHz.

k

7. Playback/Record Sensitivity Check
Requirements
* Measuring instruments: Millivoltmeter

Audio signal oscillator (low-frequency oscillator)
Attenuator
Test tape: TTA-602 (LH)
Test point: TP8 (Rch), TP9 (Lch)

Input point: AUX (8 kHz)
(1) Insert the test tape (TTA-602) to DECK, and record the 8 kHz signal from AUX.
(2) Adjust the attenuator so that the output levels of TP8 and TP9 become 170 mV.
(3) Playback 8 kHz, and check that the output level is ranged within -1 dB ± 3.5 dB compared to the output level during recording.

-43-

ELECTRICAL ADJUSTMENT -4/5

<FRONT Section>

MICON C.B (PARTS SIDE)

8

<FRONT SECTION>

L102

TP1

(CLK)

JW150

JW149

PIN2

(GND)

8. Clock Adjustment
Requirement
* Measuring instrument: Frequency counter

Test point: TP1 (CLK), PIN2 (GND)
Adjustment point: L102

(1) While pressing and holding down the POWER button and the TUNER button, insert the AC plug.
(2) Adjust L102 so that the frequency counter indicates 176.83 ± 1.59 Hz.
(3) Draw out the code, and short-circuit JW149 and JW150 for about 2 seconds.

-44-

ELECTRICAL ADJUSTMENT -5/5

VOLT / DIV: 500mV
TIME / DIV: 0.2 s

EYE PATTERN

must be CLEAR and MAX

Approx.

1.8 0.3Vp.p

4

<CD AAdjustment>

• Adjust and check at test mode.

• Keep at a level CD Mechanism.

• Equipment

Measure: Oscilloscope (using probe 10:1)
Digital Multimeter (using at DCV range)

Jitter Meter (KIKUSUI 6235)

Test Disc: TCD-782/ATD-001

R515

IC501

1 2 1

RF

IC601

2

CD C.B (PATTERN SIDE)

VC

TE

FE

IC 505

1. RF Waveform Check

1) Connect the Oscilloscope to Test Point (RF+) and (GND).

2) Play second track of TCD-782.

3) Check that the amplitude of RF waveform is maximum, and that the lozenge
of center appear clearly.

2. Jitter Check

1) Keeping on connecting Oscilloscope to 2, connect the output pin of

Oscilloscope to the input pin of Jitter Meter.

2) Tune the knob of Oscilloscope voltage range at less than 500 mV.

3) Play second track of TCD-782.

4) Check that the display of Jitter Meter is as less than 28.0 nS.

3. Play Ability Check

1) Play track 3, 8, 13 of ATD-001, and check playing makes any noise or sound jump.

4. Lasor Current Check

* Don’t do this check except if the Lasor is fault.

1) Connect the Multimeter to both side of R504 (4.7Ω)

2) Play TCD-782, and check the DC voltage value of the Multimeter.

3) Check that the Lasor current (Iop = DC voltage value devided by R504 (4.7Ω))

is less than 80 mA.

RF

GND

RF

GND

OSCILLOSCOPE

OUTPUT

OSCILLOSCOPE

OUTPUT

JITTER METER

INPUT

DIGITAL MULTIMETER

ns

V

R504
R504

-45-

CD TEST MODE -1/1

1. Starting CD Test Mode

While pressing and holding down the CD FUNCTION button, insert the AC plug to outlet.
When test mode starts, the message, CD TEST appears on the display, and all indicators light..

2. Exiting CD Test Mode

Press the POWER button or remove the AC plug from outlet.

3. Function of CD Test Mode

No Mode Function Key

1 Start Mode

2 Search Mode STOP button

34Play

5 Sled mode CD TEST PU moves to the innermost position.

Mode PLAY/PAUSE

Traverse Mode

Normal

button

PLAY/PAUSE
button

FF button

RWD button

Display

All indicators
light

READING

Normal

CD TEST

All FL indicators light

LD constantly light
Focus
Spindle motor continuous kick

Normal playback Each servo circuit check
If TOC READ is unavailable,
focus search is continued.
CLV error is ignored.

Tracking servo OFF/ON
Each time PAUSE button is pressed, the
tracking servo repeats turning OFF/ON.

At the same time, lens is kicked toward
outer position.

PU moves to the outermost position.
At the same time, lens is kicked toward
outer position.

Movement Check

search continuous

movement *1

FL check
Microcomputer check

APC circuit check
Laser current electricity measurement
Focus search waveform check
Focus error waveform check

RF waveform check

Tracking balance check

Sled circuit check
Tracking circuit check
Mechanism movement check
PU check

When Focus Search operates continuously more than 10 minutes, the protection circuit is activated due to heat generation of the driver IC.

* 1

In this case, turn off the power. After cooling down, restart the machine.
Be careful not to damage the gear because the sled motor rotates while the FF or RWD button is being pressed even if the pickup is located in

* 2

the innermost track or the outermost track.

-46-

FL DISPLAY -1/1 <15-BT-89GINK>

GRID ASSIGNMENT ANODE CONNECTION

PIN CONNECTION

-47-

IC BLOCK DIAGRAM -1/3

IC, M61518FP

PB-N(L)

PB-P(L)

PB-P(R)

PB-N(R)

PB-OUT(R)

PB-OUT(L)

VOL-IN(L)

VOL-IN(R)

REC-O(L)

REC-N(L)

REC-N(R)

REC-O(R)

C-IN(R)

C-IN(L)

B-IN(R)

B-IN(L)

A-IN(R)

A-IN(L)

GND

TRE-I(L)

TRE-O(L)

TRE-I(R)

TRE-O(R)

MID-I(L)

MID-O(L)

MID-I(R)

MID-O(R)

VDD

OUT(L)

OUT(R)

BASS-O(R)

BASS-I(R)

BASS-O(L)

BASS-I(L)

VEE

CONT

-48-

IC BLOCK DIAGRAM -2/3

IC, PCM2702E/2K

D+

D-

V

BUS

DGNDU

VDDC

DGNDC

6

7

8

9

2

3

PLYBCK

USB

I/F

mclk

USB

Clock

Generator

Crystal

OSC

SSPND

USB
Packet
Data

wrclk

FIFO

SpAct

Audio
Data

rdclk

L

ZERO

121110 25 24 17 18

8x

Digital Filter

Multi-

Level

Delta-

Sigma

Modulator

CC

V

DAC

DAC

AGNDL

System Clock

Audio
Clock

Generator

Power Supply

5420222627281

VDDP DGNDPXTI XTO VCCAGND VDDDGND

R

CC

V

AGNDR

Low-Pass

Low-Pass

Filter

Filter

L

V

OUT

23

21

V

COM

19

V

R

OUT

IC, BA5813FM

BIAS

RVCC

REG-B

REG-P

RGND

TE-IN

FE-IN

MUTE2

PWVCC

GND

O-FE-

O-FE+

O-TE-

28 27 26 25 24 23 22 21 20 19 18 17 16 15

LOADING PRE

FWD REV

10K10K

LEVEL
SHIFT

LEVEL
SHIFT

10K

CH2-CH4

MUTE

POWVcc3,4

10K

10K

VBG

CH1

X3

MUTE

10K

7.5K

10K

16K

5K

PREVcc

21K

POWVcc1,2
(CH1,CH2)

(CH3,CH4)

10K10K

10K

10K

10K

10K

10K

LEVEL
SHIFT

LEVEL
SHIFT

1 2 3 4 5 6 7 8 9 10 11 12 13 14

O-TE+

10K

10K

10K

10K

OPEN

CLOSE

LDCONT

MUTE1

SL-IN

SP-IN

PRVCC

-49-

PWVCC

O-CL

O-OP

O-SP-

O-SP+

O-SL-

O-SL+

IC BLOCK DIAGRAM -3/3

IC, PCM1742KE

BCK

LRCK

DATA

MLAT

MCLK

MD ATA

SCK

1

3

2

15

14

13

16

Audio
Serial

Port

Serial

Control

Port

System Clock

Manager

Oversampling

Digital Filter

System Clock

DAC

4x/8x

with

Function

Controller

12 11 6 9

ZEROL

Enhanced

Multilevel

Delta-Sigma

Modulator

DAC

Zero Detect

ZEROR

Output Amp and

Low-Pass Filter

Output Amp and

Low-Pass Filter

Power Supply

5 4

DD

V

DGND

V

CC

AGND

7

V

L

OUT

10

V

COM

V

OUT

R

8

IC, BU4052BCF IC, AN22002A

32

A

31

C

30

B

29

D

27

E

28

F

17

VREF

RFN

RFOUT

RFIN

CAGC

ARF

CBDO

BDO

COFTR

4 5 6 7 8 11 12 13 14

RF EQ

AMP

AMP

AMP

AMP

AGC

RFDET

GCA BCA

GCA BCA

GCA BCA

GCA BCA

BDO OFTR

3TENV

SUB

SUB

VDET

24 26 25 16 3

OFTR

9

10

15

22

23

21

20

19

18

2

1

CEA

3TOUT

RFDET

FEN

FEOUT

TEN

TEOUT

TEBPF

VDET

LD

PD

-50-

GCTL

TBAL

FBAL

GND

VCC

IC DESCRIPTION -1/2 (LC8752B2A-50Y2) -1/3

Pin No. Pin Name I/O Description

1

O-CDT CLOSE

CD tray close output

O

10
11
12
13
14
15
16
17
18
19
20

2
3
4
5
6
7
8
9

O-CDT OPEN
O-CD-RESET

I-CD-BLKCK

I-CD-SENSE

________

O-CDX4

I-RMC

_______

I-RESET

XT1
XT2

VSS1

CF1
CF2

VDD1

_____________

O-CLK SHIFT
____________

I-HOLD(AD)

I-MS(AD)
I-KEY1(AD)
I-KEY2(AD)
I-ENC1(AD)

CD tray open output

O

CD reset output

O

CD sub-code clock input

I

CD sense input

I

Not used

–

Remote control sensor data input

I

Reset input signal

I

Crystal connect signal

I

Crystal connect signal

O

Ground

–

Input signal of LC oscillator

I

Output signal of LC oscillator

O

Power supply

–

Microcomputer clock shift switching

O

HOLD voltage input

I

Signal level input for TAPE music sensor

I

Input tact key 1

I

Input tact key 2

I

Volume control input

I
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

I-ENC2(AD)

I-DECK SW(AD)

O-MD-KDATA

I-MD-MDDATA

O-MD-DSCK

O-CD-MDATA

I-CD-STAT

O-CD-MCLK

O-MD ON

O-METER MUTE

O-OPT-SEL

NC
NC
NC
NC

O-MD-SERCH

O-MD-ST

O-MD-RESET

VSS4

VDD4

JOG control input

I

Detection in TAPE recording tub

I

MD command data output

O

MD data input

I

MD command clock output

O

CD command data output/data output for DAC

O

CD status input

I

CD command clock output/Clock output for DAC

O

MD power supply ON/OFF control output

O

METER mute ON/OFF control output

O

Switching output for MD digital input

O

Not connected

–

Not connected

–

Not connected

–

Not connected

–

MD search signal output

O

MD start output for ID

O

MD reset output

O

Ground

–

Power supply

–
41
42

I-MD-PCONT

I-MD-DSTB

Detection in abnormal MD power supply

I

MD data strobe input

I

-51-

IC DESCRIPTION -1/2 (LC8752B2A-50Y2) -2/3

Pin No. Pin Name I/O Description

43

I-AS

Pulse input for TAPE couter

I
44
45
46
47

48

49
50
51
52
53
54
55
56
57
58
59
60
61
62

I-HEAD

O-PL

O-MOTOR

O-LED1(BLUE)

O-LED2(RED)

O-SI(FL)

O-BK(FL)
O-CLK(FL)
O-LAT(FL)

NC
NC

VDD2

VSS2

DIMMER

NC
NC
NC
NC
NC

Input of detection in TAPE head position

I

TAPE plunger control output

O

TAPE motor power supply ON/OFF control output

O

FL back-light control output

O

FL back-light control output

O

FL serial data output

O

FL driver ranking output

O

FL shift registor clock output

O

FL latch control output

O

Not connected

–

Not connected

–

Power supply

–

Ground

–

FL back-light dimmer switching output

O

Not connected

–

Not connected

–

Not connected

–

Not connected

–

Not connected

–

63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82

NC
NC
NC
NC
NC
NC
NC

____________

O-STBY LED

___________
O-VOL. LED

O-POWER

O-FAN

O-MAIN-MUTE

____

O-/REC/PB

O-BIAS

O-FUNC-CONT

O-USB CONT

_____________

I-USBSSPEND

O-USB ON

O-TU ON

O-PLL CL

Not connected

–

Not connected

–

Not connected

–

Not connected

–

Not connected

–

Not connected

–

Not connected

–

Stand-by LED ON/OFF control output

O

Volume LED ON/OFF control output

O

System power supply ON/OFF control output

O

Not used

O

Main mute ON/OFF control output

O

TAPE record/play switching control output

O

TAPE recording bias ON/OFF control output

O

Data outputf or function IC

O

Pull-up ON/OFF control output for USB D + terminal

O

Detection in USB suspention input

I

USB power supply ON/OFF control output

O

TUNER power supply ON/OFF control output

O

TUNER clock output

O
83
84

O-PLL DI
O-PLL CE

TUNER data input

O

TUNER chip enable output

O

-52-

IC DESCRIPTION -1/2 (LC8752B2A-50Y2) -3/3

Pin No. Pin Name I/O Description

85

O-PLL DO

O

TUNER data output
86
87
88
89
90
91
92
93
94
95
96
97
98
99

100

I-TU SELECT1
I-TU SELECT2

VSS3

VDD3

NC

(CLK)

(DATA)

(SELECT)

NC

NC
__________
O-CDX2X4

O-DAC-LAT

O-CD-MLD

I-CLOSE SW

I-OPEN SW

I

Detection in TUNER force

I

Detection in TUNER force

–

Ground

–

Power supply

–

Not connected

–

Not connected

–

Not connected

–

Not connected

–

Not connected

–

Not connected

–

Not used

O

CD DAC latch output

O

CD command latch output

I

Detection in CD tray close SW

I

Detection in CD tray open SW

-53-

IC DESCRIPTION -2/2 (MN6627482WA) -1/2

Pin No. Pin Name I/O Description

1

BCLK

Bit clock output for SRDATA

O

10
11
12
13
14
15
16

17

18
19
20

2
3
4
5
6
7
8
9

LRCK

SRDATA

DVDD1

DVSS1

TX

MCLK

MDATA

MLD

SENSE

_______

FLOCK

_______

TLOCK
BLKCK

FODOWN

SUBQ

DMUTE

STAT

____

RST
SMCK
PMCK

Distinction L and R signal output

O

Serial data output

O

Power supply for digital circuit

I

GND for digital circuit

I

Digital audio interface output signal

O

Microcomputer command clock input (Data is latched at starting edge)

I

Microcomputer command data input

I

Microcomputer command load signal input. Load at "L".

I

Sense signal output (OFT,FESL,NACEND,NAJEND,SFG)

O

Not connected

−

Not connected

−

Sub-code block clock signal (fBLKCK=75Hz)

O

Focus down output

O

Not connected

−

Muting input. Muted at "H".

I

Status signal (CRC, STCNT, CLVS, TTSTOP, JCLVS, SQOK, FLAG6, SENSE/FLOCK/

O

TLOCK, Rotation speed data, FCLV, SUBQ, SYFLG)
Reset input signal. (Reset at "L")

I

Not connected

−

Not connected

−

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

TRV

TVD

PC

ECM

ECS

KICK

TRD

FOD

VREF
FBAL
TBAL

FE
TE

RFENV

VDET

OFT

TRCRS

______

RFDET

BDO

LDON

Traverse compulsion sending output. 3-State.

O

Traverse drive output

O

Not connected

−

Spindle motor drive signal (Compulsion mode output)3-State.

O

Spindle motor drive signal (Servo signal error output)

O

Kick pulse output. 3-State.

O

Tracking drive output

O

Focus drive output

O

DA output part (TVD,ECS,TRD,FOD,FBAL,TBAL,TOFS) Reference voltage

I

Focus balance adjustment output

O

Tracking balance adjustment output

O

Focus error signal input (Analog input)

I

Tracking error signal input (Analog input)

I

RF envelobe signal input (Analog input)

I

Vibration detection signal input. Detection at "L".

I

Off track signal input. Off track at "H".

I

Track cross signal input (Analog input)

I

RF detection signal input. Detection at "L".

I

Drop out signal input. Drop out at "H".

I

Laser ON signal output. ON at "H".

O

41

PLLF2

I/O

Terminal for switching for PLL roop filter character

-54-

IC DESCRIPTION -2/2 (MN6627482WA) -2/2

Pin No. Pin Name I/O Description

42

TOFS

–

Not connected
43
44
45
46
47

48

49
50
51
52
53
54
55

56

57
58
59
60
61
62
63
64
65
66

WVEL

ARF

IREF

DRF

DSLF

PLLF

VCOF

AVDD2

AVSS2

EFM

DSLB

VCOF2

SUBC

SBCK

XVSS

XI

XO

XVDD

BYTCK

______
CD-X4

GCTL

IPFLAG

FLAG
CLVS

–

I/O
I/O
I/O

–

O

I/O

–

O

–
O
O

–

–

–

Not connected
RF signal input

I

Standard current input terminal

I

Bias singal for DSL

I

Roop filter signal for DSL
Roop filter signal for PLL
Roop filter signal for VCO
Power supply for analog circuit (for output parts of DSL,PLL,DA and for AD)

I

GND for analog circuit (for output parts of DSL,PLL,DA and for AD)

I

Not connected
DSL balance output
Loop filter terminal for VCO which creates digital servo 33.8688MHz
Not connected
Clock output for sub-code serial output. Clock input for reading TEXT data at CD-TEXT 1

I

mode.
GND for oscillation circuit

I

Oscillation circuit input terminal

I

Oscillation circuit output terminal
Power supply for oscillation circuit

I

Not connected
Output L at CD 4 x speed
Gain control output. RW mode at "H".
Not connected
Not connected

Not connected
67
68
69
70
71
72
73
74
75
76
77
78

79

80

CRC

DEMPH

RESY

IOSEL

_____
TEST

AVDD1

OUT-L
AVSS1
OUT-R

IL-SW

CSEL

PSEL

MSEL

SSEL

Not connected

–

Not connected

–

Not connected

–

Switching mode signal

I

Test terminal. Normal at "H".

I

Power supply for analog circuit. (For audio output part (for combinating Lch and Rch)

I

Lch audio output

O

GND for analog circuit (for audio output part (for combinating Lch and Rch)

I

Rch audio output

O

Switch for detecting inside limit

I

Ocillation frequency specificed terminal. Ocillation frequency is 16.9344MHz at "L".

I

Test terminal when "H" is IOSEL. (Normally at "L")

I

SMCK terminal output when "H" is IOSEL. Switching frequency terminal. SMCK=4.2336MHz

I

at "L".
SUBQ terminal output when "H" is IOSEL. Switching mode terminal. Using mode of Q-code

I

buffer at "H".

-55-

DISASSEMBLY -1/5

1.PLATE,L/R

1)Release4screws(BVT2+3-8SILVER)ofPLATE,R.

2)RemovePLATE,Rwithslidingtorearside.

3)RemovePLATE,Lwithsameway.

1

1

2.PANEL,TOPASSY(DECKMECHANISM)

1)RemovethewirerofDECK.

2)Releaseonescrew(BVT2+3-8SILVER)ofPANEL,TOPASSY.

3)LifttherearsideofPANEL,TOPASSY,andremovetheconnectorandFFC.

WIRE

PLATE, R

2

1

1

PANEL TOP ASSY

2

FFC

1

CONNECTOR

3

-56-

DISASSEMBLY -2/5

3.CABI,REARASSY

1)RemoveTUNERPACKandFFCofUSBUNIT.

2)Release8screws(BVT2+3-8BLACK)ofCABI,REARASSY.

FFC

FFC

4.MAINC.B

1)Remove3FFCsandoneconnectorofMAINC.B.

2)Release2screws(BVT2+3-10)ofMAINC.B.

3)Release2screws(BVIT3B+3-8)ofheatsink.

4)RemoveMAINC.B,andremovetheconnectorofHPC.B.

FFC

1

1

FFC

1

MAIN C.B

CABI, REAR ASSY

2

2

2

2

2

2

2

2

1

FFC

HEAT SINK

3

MAIN C.B

1

CONNECTOR

3

2

4

2

MAIN C.B

-57-

DISASSEMBLY -3/5

5.CABI,FRONTASSY

1)Remove2FFCsofCABI,FRONTASSY.

2)Release2screws(QT2+3-10,BVT2+3-6)fromthebottomofCABI,FRONTASSY.

3)Release4screws(QT2+3-6)fromthesideofCABI,FRONTASSY.

4)PushCAM,SLIDEtotheleftsideofCDMechanism.

5)PullCAM,SLIDEfromtherightsideofCDMechansim,andthenCDtrayappears.

6)RemovePLATE,CDofCDtray,andreturnCDtray.

7)RemoveCABI,FRONTASSYwithopeningtubsofthebothside.

FFC

1

FFC

1

3

CAM, SLIDE

3

2

2

4

CAM, SLIDE

5

CABI, FRONT ASSY

7

PLATE, CD

6

-58-

DISASSEMBLY -4/5

6.MICONC.B

1)RemoveFFCofMDMechansimandFFCofCDC.B,andremoveconnector.

2)Release4screws(BVT2+3-10)ofMICONC.B.

MICON C.B

FFC

CONNECTOR

1

2

MICON C.B

2

7.MDMECHANISM

1)Release2screws(BVTT+3-8)ofCHAS,MD.

MD Mechanism

CD C.B

2

2

1

FFC

1

1

8.CDMECHANISM

1)Release4screws(BVIT3B+3-8)ofCDMechansim.

1

CD Mechanism

1

1

1

1

-59-

DISASSEMBLY -5/5

9. SERVICE POSITION OF MDMECHANSIM

1) Remove MD MEHCANISM with referring to the disassembly procedure form 1 to 4 and from 6 to 7.

2) Set up with keeping MD MECHANISM is removed.

3) Connect MICON C.B to MD MECHANISM with extension FFC.
Parts No. : SV-J00-130-010 FF-CABLE, 28P 1.00 500

EXTENSION FFC

MICON C.B

MD Mechanism

-60-

MECHANICAL EXPLODED VIEW -1/1

4

G

2

G

G

33

13

21

19

F

12

F

53

A

29

74

A

11

68

F

9

A

20

17

62

F

34

A

10

22

43

40

32

61

A

73

36

42

56

28

A

72

16

C

75

G

1

59

77

H

65

A

60

A

A

A

24

25

8

6

70

26

J

67

A

A

45

31

A

31

52

A

J

58

A

55

J

54

66

J

A

D

51

50

63

37

47

76

48

A

64

57

71

A

E

D

C

C

C

G

3

C

G

G

27

I

44

23

18

A

46

7

35

79

F

A

41

5

37

15

F

L

14

30

38

B

39

K

K

69

78

49

-61-

MECHANICAL PARTS LIST -1/2

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
O MC1001 8C-CJE-003-010 PANEL,TOP a
O MC1002 8C-CJE-004-010 PANEL,L a
O MC1003 8C-CJE-005-010 PANEL,R a
O MC1004 8C-CJE-006-010 BOX,CASS a
O MC1005 8C-CJE-013-010 RING,VOL a
O MC1006 8C-CJE-017-010 WINDOW,LOWER a
O MC1007 8C-CJE-018-010 PANEL,MD a
O MC1008 8C-CJE-020-010 PANEL,CD a
O MC1009 8C-CJE-023-010 LENS,METER a
X MC1010 8C-CJE-024-010 SH,METER TOP a

X MC1011 8C-CJE-025-010 SH,METER BOTTOM a
O MC1012 8C-CJE-001-010 CABI,FR a
O MC1013 8C-CJE-009-010 PLATE,FR a
O MC1014 8C-CJE-010-010 PLATE,CD a
O MC1015 8C-CJE-011-010 PLATE,LOWER a
O MC1016 8C-CJE-043-010 CABI,REAR K a
O MC1017 8C-CJE-014-010 REFLECTOR,VOL a
O MC1018 8C-CJE-019-010 PLATE,MD a
O MC1019 8C-CJE-021-010 REFLECTOR,POWER a
O MC1020 8C-CJE-022-010 REFLECTOR,SENSOR a

XR-FD55
CEK
O MC1021 8C-CJE-007-010 KEY,PLAY a
O MC1022 8C-CJE-008-010 KEY,FUNC a
O MC1023 8C-CJE-012-010 KNOB,RTRY VOL a
O MC1024 8C-CJE-015-010 KNOB,RTRY JOG a
X MC1025 M8-3ZG-38P-070 3ZG-3 E14NC a
X MC1026 8C-CJE-217-010 HLDR,PWB CD a
X MC1027 M8-CZK-890-070 MDM-16Q a
O MC1028 82-ZM1-263-110 LVR,EJECT L a
X MC1029 M8-BZM-192-170 BZM-1 AR2NC a
X MC1030 8C-CJE-203-010 GUIDE,FL a

X MC1031 8C-CJE-208-010 HLDR,TR a
O MC1032 82-NF5-218-010 SPR-T,EJECT 1(SIN) a
O MC1033 82-NF5-229-010 PLATE,LOCK(*) a
O MC1034 86-NF9-224-010 SPR-C,LOCK a
O MC1035 8C-CJE-609-010 FL,15-BT-89GINK a
O MC1036 87-NB8-210-010 SPR-T,FLAP a
X MC1037 8B-NF9-204-010 CUSH, 11-8.5-2 a
X MC1038 8C-CJE-201-010 CHAS,MAIN a
O MC1039 8C-CJE-202-010 CHAS,MD a
X MC1040 8C-CJE-209-010 HLDR,LENS METER a

XR-FD55
CEK
O MC1041 8C-CJE-218-010 SPR-P,GND FR a
O MC1042 8Z-NF6-210-010 DMPR,150 N a
O MC1043 87-NF4-216-010 HLDR,LOCK 1 a
X MC1044 8C-CJE-204-010 HLDR,PWB PT a
X MC1045 8C-CJE-205-010 HT-SINK,MAIN ASSY a
X MC1045a 8C-CJE-206-010 HT-SINK,MAIN a
X MC1045b 8C-CJE-207-010 HT-SINK,FIN a
X MC1046 8C-CJE-210-010 HLDR,FLAP MD a
X MC1047 8C-CJE-212-010 SHLD-CASE,USB A a
X MC1048 8C-CJE-213-010 SHLD-CASE,USB B a

X MC1049 87-069-033-010 CABLE,TIE a
O MC1050 87-085-185-010 BUSHING,AC CORD(E) CM-22B a
! O MC1051 87-A80-202-110 AC CORD ASSY,EKH BLK VH a
O MC1052 8C-CJE-665-010 TU UNIT,E TFCF1E112A a
X MC1053 8A-MTM-651-010 WIRE ASSY,160 BLK F-LUG a
O MC1054 8C-CJE-604-010 FF-CABLE,16P 1.0 125MM CD a
O MC1055 8C-CJE-605-010 FF-CABLE,28P 1MM 100MM a
O MC1056 8C-CJE-607-010 CONN ASSY,8P PH CASS a
O MC1057 8C-CJE-641-010 FF-CABLE,12P 1.25 50MM MICON a
O MC1058 8C-CJE-642-010 FF-CABLE,7P 1.25 200MM CD-MAI a

XR-FD55
CEK
O MC1059 8C-CJE-643-010 FF-CABLE,28P 1.25 90MM MAIN a
O MC1060 8C-CJE-644-010 FF-CABLE,17P 1.25 65MM KEY a
O MC1061 8C-CJE-645-010 FF-CABLE,8P 1.25 60MM METER a
O MC1062 8C-CJE-646-010 FF-CABLE,8P 1.25 90MM DECK a
O MC1063 8C-CJE-647-010 FF-CABLE,11P 1.25 90MM TUNER a
O MC1064 8C-CJE-648-010 FF-CABLE,7P 1.25 170MM USB a
O MC1065 8C-CJE-649-010 FF-CABLE,13P 1.25 220MM CD a
O MC1066 8C-CJE-650-010 FF-CABLE,6P 1.25 105MM SPINDL a
O MC1067 8C-CJE-651-010 FF-CABLE,5P 1.25 120MM TRAY a
O MC1068 8C-CJE-625-010 METER,WS23-01 a

! O MC1069 8C-CJE-666-010 PT,K CCJ-E a
X MC1070 8C-CJE-621-010 PWB,CD 1 4M a
X MC1071 8C-CJE-612-110 PWB,MICON a
X MC1072 8C-CJE-613-110 PWB,KEY a
X MC1073 8C-CJE-614-110 PWB,METER a
X MC1074 8C-CJE-615-110 PWB,LED a
X MC1075 8C-CJE-616-110 PWB,AMP a
X MC1076 8C-CJE-617-110 PWB,USB a
X MC1077 8C-CJE-632-010 PWB,MAIN a
X MC1078 8C-CJE-633-010 PWB,PT a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-62-

MECHANICAL PARTS LIST -2/2

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
X MC1079 8C-CJE-634-010 PWB,HP a
O MC1A 87-067-703-010 BVT2+3-10 W/0 SL0T a
O MC1B 87-067-584-010 BVT2+3-6 W/O SLOT a
O MC1C 87-067-660-010 BVT2+3-8 W/0 SL0T BLK a
O MC1D 87-067-689-010 BVTT+3-8 a
O MC1E 87-B10-316-010 BVIT3B+3-10 R W/O a
O MC1F 87-721-096-410 QT2+3-10 W/O SLOT a
O MC1G 87-B10-230-010 BVT2+3-10 W/O SLOT SILVER CR a
O MC1H 87-NF4-224-010 S-SCREW,IT3B+3-8 CU a
O MC1I 87-067-579-010 BVT2+3-8 W/O SLOT a

O MC1J 87-B10-315-010 BVIT3B+3-8 R W/O a
O MC1K 87-B10-318-010 BVIT3C+4-8 R W/O a
O MC1L 88-AR1-217-010 S-SCREW,BFT2+3-8 a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

COLOR NAME TABLE -1/1

Basic color symbol Color Basic color symbol Color Basic color symbol Color

B Black C Cream D Orange
G Green H Gray L Blue

LT Transparent Blue N Gold P Pink

R Red S Silver ST Titan Silver
T Brown V Violet W White

WT Transparent White Y Yellow YT Transparent Yellow

LM Metallic Blue LL Light Blue GT Transparent Green
LD Dark Blue DT Transparent Orange GM Metallic Green

YM Metallic Yellow DM Metallic Orange PT Transparent Pink

LA Aqua Blue GL Light Green HT Transparent Gray

HM Metallic Gray NH Champagne Gold M Wood Pattern

-63-

TAPE MECHANISM EXPLODED VIEW -1/1 <BZM-1 AR2NC>

30

51

20

21

24

22

25

46

16

23

26

27

28

29

31

34

33

36

35

38

31

44

39

43

40

F

G

41

42

I

49

48

2

1

A

H

50

3

B

6

53

37

4

5

C

7

9

8

D

45

10

18

32

17

12

13

5

11

52

15

19

47

E

-64-

14

TAPE MECHANISM PARTS LIST -1/2 <BZM-1 AR2NC>

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

BZM-1
AR2NC
O ST1001 8Z-ZM1-271-010 PULLEY,MOT ZZM-1 a
O ST1002 82-ZM1-354-010 BELT,SBU MAIN2 EPDM a
O ST1003 82-ZM1-354-010 FLY-WHL ASSY,L a
X ST1003a 82-ZM1-348-110 FLY-WHL,L W a
X ST1003b 82-ZM1-236-010 CAPSTAN,2-41.5 a
O ST1004 82-ZM1-226-010 GEAR,REW a
O ST1005 82-ZM1-216-510 GEAR,REEL a
O ST1006 82-ZM1-221-310 GEAR,CAM a
O ST1007 82-ZM1-237-610 FLY-WHL ASSY,R a
X ST1007a 82-ZM1-349-110 FLY-WHL,R W a

X ST1007b 82-ZM1-239-010 CAPSTAN,2.2-41.7 a
O ST1008 82-ZM1-225-210 GEAR,FR a
O ST1009 82-ZM1-224-410 LVR,FR a
O ST1010 82-ZM3-333-310 SLIP DISK ASSY 2 a
X ST1010a 82-ZM3-332-310 PULLEY,FR 2 a
X ST1010b 82-ZM1-230-110 GEAR,TAKE UP a
X ST1010c 82-ZM1-231-010 CLR,SLIP a
X ST1010d 82-ZM1-232-010 FELT,DIA 8.4-13-1 a
X ST1010e 82-ZM1-233-110 SPR-C,SLIP a
O ST1011 82-ZM1-223-010 GEAR,PLAY a

BZM-1
AR2NC
O ST1012 82-ZM1-220-210 GEAR,IDLER a
O ST1013 82-ZM3-616-010 RING MAGNET 4 a
O ST1014 82-ZM1-227-310 LVR,TRIG a
O ST1015 82-ZM1-305-210 SPR-E,TRIG 2 a
O ST1016 82-ZM1-255-310 SPR-E,LVR DIR a
O ST1017 82-ZM1-322-010 SPR-T,FR 60 a
O ST1018 82-ZM1-358-110 CHAS ASSY,FPC a
X ST1018a 82-ZM1-359-110 CHAS ASSY,O/S FPC a
X ST1018b 82-ZM1-360-110 CHAS,FPC a
X ST1018c 82-ZM1-317-210 OILLESS-BRG 2.2RN a

X ST1018d 82-ZM1-318-210 OILLESS-BRG 2LN a
O ST1019 82-ZM3-628-010 SOL ASSY,23 SO a
X ST1019a 82-ZM3-629-010 HLDR,BOBBIN SOL SO a
X ST1019b 82-ZM3-630-010 YOKE,SOL SO a
X ST1019c 82-ZM3-631-010 SHAFT,CORE SOL SO a
X ST1019d 82-ZM3-632-010 SHAFT,PLUNGER SOL SO a
X ST1019e 82-ZM3-633-010 TERMINAL,SOL SO a
O ST1020 82-ZM1-363-010 LEVER,ASSY PINCH LD a
X ST1020a 82-ZM1-357-010 LEVER,PINCH L D a
X ST1020b 82-ZM1-361-010 ROLLER,ASSY YD a

BZM-1
AR2NC
X ST1020c 82-ZM1-355-010 CLR,ROLLER 3 a
X ST1020d 82-ZM3-347-010 ROLLER,RUBBER Y a
O ST1021 82-ZM1-258-210 SPR-T,PINCH L a
O ST1022 82-ZM1-333-210 PLATE,LINK2 a
O ST1023 82-ZM1-244-510 SPR-C,BT a
O ST1024 82-ZM1-266-310 LVR,DIR a
O ST1025 82-ZM1-214-010 SPR-T,DIR a
O ST1026 82-ZM1-269-210 SPR-T,BRG a
O ST1027 82-ZM1-217-410 REEL,TABLE a
O ST1028 82-ZM1-206-910 CHAS,HEAD a

O ST1029 82-ZM1-219-110 SPR-T,LINK a
O ST1030 82-ZM1-218-010 SPR-E,HB a
O ST1031 82-ZM1-240-110 LVR,REC a
O ST1032 82-ZM1-259-310 SPR-T,PINCH R a
O ST1033 82-ZM1-257-010 SPR-T,CAS a
O ST1034 82-ZM1-285-410 SPR-C,BT L a
O ST1035 82-ZM1-242-010 LVR,CAS a
O ST1036 82-ZM1-243-010 LVR,STOP a
O ST1037 82-ZM1-338-110 BELT,FR 4 a
O ST1038 82-ZM3-353-010 SPR-T,HEAD 2 a

BZM-1
AR2NC
O ST1039 82-ZM1-207-910 GUIDE,TAPE a
O ST1040 82-ZM1-314-110 PLATE,HEAD a
O ST1041 82-ZM1-208-310 HLDR,HEAD a
O ST1042 87-A92-197-010 HEAD,RPH HADKH5666A FPC a
X ST1042a 85-ZM3-602-010 PWB,FLEX A a
O ST1043 82-ZM1-210-110 GEAR,H T a
O ST1044 82-ZM1-222-310 LVR,PLAY a
O ST1045 82-ZM1-362-010 LEVER,ASSY PINCH RD a
X ST1045a 82-ZM1-356-010 LEVER,PINCH R D a
O ST1046 82-ZM1-288-010 SH,1.63-3.2-0.5 SLT a

X ST1047 82-ZM1-245-210 HLDR,IC a
O ST1048 87-A91-825-010 MOT,M09Y/Z a
O ST1049 8B-ZM1-202-110 HLDR,MOTOR 2 a
X ST1050 85-ZM3-201-210 PLATE,SHLD M3 a
X ST1051 8B-ZM1-603-010 PWB,HEAD FPC a
X ST1052 8B-ZM1-602-010 PWB,MAIN FPC a
O ST1053 8B-ZM1-604-010 RBN-CORD,2P -55MM a
O ST1A 87-251-070-410 U+2.6-3 a
O ST1B 87-741-073-410 UT2+2.6-6 W/O SLOT a
O ST1C 87-B10-008-010 W-P,2.08-8-0.4 SLIT a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-65-

TAPE MECHANISM PARTS LIST -2/2 <BZM-1 AR2NC>

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

BZM-1
AR2NC
O ST1D 80-ZM6-243-010 SH 1.75-3.6-0.5 SLT a
O ST1E 82-ZM3-334-010 PW,2.16-6-0.4 a
O ST1F 86-ZM4-206-110 S-SCREW,AZIMUTH L a
O ST1G 85-ZM3-202-010 S-SCREW,TG a
O ST1H 82-ZM3-222-010 S-SCREW,SHILD PLATE a
O ST1I 80-ZM6-207-010 V+1.6-7 a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-66-

CD MECHANISM EXPLODED VIEW -1/2 <3ZG-3 E14NC>

9

C

F

18

15

16

14

18

F

20

b

5

7

B

E

8

2

13

a

11

10

4

6

12

D

3

17

19

b

a

A

1

-67-

CD MECHANISM PARTS LIST -1/2 <3ZG-3 E14NC>

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

3ZG-3
E14NC
O SC1001 83-ZG3-224-510 HLDR M2 a
O SC1002 83-ZG3-237-110 CHAS,L6 R a
O SC1003 83-ZG3-208-010 PULLEY,MOTOR a
O SC1004 83-ZG3-213-010 LVR,SW a
O SC1005 83-ZG3-209-810 CAM,SLIDE a
O SC1006 83-ZG3-207-010 GEAR,TRAY a
O SC1007 83-ZG3-204-210 GEAR,C a
O SC1008 83-ZG3-205-010 GEAR,D a
O SC1009 83-ZG3-211-010 PLATE,DISC a
O SC1010 83-ZG3-220-210 GEAR,PULLEY 2 a

O SC1011 83-ZG3-214-010 BELT,L a
O SC1012 83-ZG3-231-310 TRAY,CD 3 a
O SC1013 83-ZG3-236-010 HLDR,CHUCK 3 a
O SC1014 83-ZG3-604-010 RING,MAG 2 a
O SC1015 86-ZG1-238-010 HLDR,MAGNET 6ZG N a
O SC1016 86-ZG1-239-110 PLATE,DISC PC a
O SC1017 87-045-305-010 MOT,RF-500TB a
O SC1018 83-ZG3-225-010 CUSH-G,MAIN A a
X SC1019 83-ZG3-603-010 PWB,LOAD-A 27M a
X SC1020 M8-CZG-891-070 CZG-8 YA1NC a

3ZG-3
E14NC
O SC1A 87-067-945-110 VFT2+3-12 (F10) a
O SC1B 87-251-071-410 U+2.6-4 a
O SC1C 83-ZG3-235-010 VFT2+2.6-8 a
O SC1D 87-352-075-210 VT2+2.6-10 a
O SC1E 83-ZG3-217-010 S-SCREW,GEAR D a
O SC1F 81-ZG1-254-010 S-SCREW,MECH HLDR a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-68-

CD MECHANISM EXPLODED VIEW -2/2 <CZG-8 YA1NC>

2

1

A

11

8

A

A

6

10

3

7

4

5

9

-69-

CD MECHANISM PARTS LIST -1/1 <CZG-8 YA1NC>

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

CZG-8
YA1NC
O SC1001 83-ZG2-243-31C CHAS ASSY,SHT a
X SC1001a 83-ZG2-244-210 CHAS,SHT a
O SC1001b 8C-ZG8-201-01C TURN TABLE,D1 a
O SC1001c 83-ZG2-241-21K PLATE,C2 a
O SC1002 87-A92-037-01C PICKUP,PXR-104X-BP-0101 a
O SC1003 83-ZG2-235-01M GEAR,A3 a
O SC1004 83-ZG2-236-01M GEAR,MOTOR 3 a
O SC1005 83-ZG2-205-21M GEAR,B a
O SC1006 83-ZG2-253-11J SHAFT,SLIDE 5 a
X SC1007 8C-ZG8-202-01J SH,RUBBER a

O SC1008 8C-ZG8-210-01C CLR,SPINDLE a
X SC1009 83-ZG2-609-01M PWB,DRIVE-G 21M a
O SC1010 87-A92-491-01C MOT,RF-320EH43 a
O SC1011 8C-ZG8-203-01C SPR-T,SPINDLE a
O SC1A 87-261-032-21G V+2-3 a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-70-

GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) -1/1

Type.1

Insert a flat-bladed screwdriver into the position indicated by the
arrows and remove the panel. Remove the screws of each speaker
unit and then remove the speaker units.

Type.2

Remove the grill frame and four pieces of rubber caps by pulling
out with a flat-bladed screwdriver. Remove the screws from hole
where installed rubber caps. Insert a flat-bladed screwdriver into
the position indicated by the arrows and remove the panel. Re­move the screws of each speaker unit and then remove the speaker
units.

Type.4

TOOLS

1 Plastic head hammer
2 ( ) flat head screwdriver
3 Cut chisel

321

How to Remove the PANEL, FR

1. Insert the ( ) flat head screwdriver tip into the gap
between the PANEL, FR and the PANEL, SPKR. Tap the
head of the ( ) flat head screwdriver with the plastic
hammer head, and create the clearance as shown in Fig-1.

2. Insert the cut chisel in the clearance, and tap the head of
the cut chisel with plastic hammer as shown in Fig-2, to
remove the PANEL, FR.

Type.3

Insert a flat-bladed screwdriver into the position indicated by the
arrows and remove the panel. Turn the speaker unit to counter ­clockwise direction while inserting a flat-bladed screwdriver into
one of the hollows around speaker unit, and then remove the speaker
unit. After replacing the speaker unit, install it turning to clockwise
direction until "click" sound comes out.

3. Place the speaker horizontally. Tap head of the cut chisel
with plastic hammer as shown in Fig-3, and remove the

PANEL, FR completely.

Fig-1 Fig-2

How to Attach the PANEL, FR

Attach the PANEL, FR to the PANEL, SPKR. Tap the four
corners of the PANEL, FR with the plastic hammer to fit the
PANEL, FR into the PANEL, SPKR completely.

-71-

Fig-3

SPEAKER PARTS LIST -1/1 <SX-LFD55>

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

SX-SLFD55
YMC
X SP1001 8C-CPE-851-010 CTN,ASSY TTC a
X SP1002 8C-CPE-029-010 BADGE,AIWA 25 NEW a
X SP1003 8C-CP2-013-010 BOSS,CATCHER a
X SP1004 8C-CPE-002-010 CABI,M a
O SP1005 8C-CPE-033-010 CORD,SPKR 2.5M a
X SP1006 8C-CPE-013-010 FASTENER,CL a
O SP1007 8C-CPE-027-010 GRILLE,FRAME ASSY K a
X SP1008 8C-CPE-028-010 GRILLE,FRAME K a
X SP1009 8C-CPE-031-010 LBL,SPEC K L a
X SP1010 8C-CPE-032-010 LBL,SPEC K R a

X SP1011 8C-CPE-030-010 NET,K a
O SP1012 8C-CPE-023-010 PANEL,FR ASSY L K a
O SP1013 8C-CPE-025-010 PANEL,FR ASSY R K a
X SP1014 8C-CPE-024-010 PANEL,FR L K a
X SP1015 8C-CPE-026-010 PANEL,FR R K a
X SP1016 8C-CPE-005-010 PANEL,TW a
X SP1017 8C-CPE-007-010 RING,W a
X SP1018 8C-CPE-006-010 SH,TW a
O SP1019 8C-DS1-604-010 SPKR, TW 25(SX-SLTC80) a
O SP1020 8C-CPE-602-010 SPKR, W 120 25/4 a

SX-SLFD55
YMC
O SP1021 8C-CPE-611-010 TERMINAL,ASSY K a
X SP1022 8B-CPX-001-110 TUBE,40 a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-72-

OTHER PARTS LIST -1/3

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

XR-FD55
CEK
X 87-B40-057-010 BAG,PP 0.03-150-200 a
X 87-B40-095-010 BAG,PV 0.04-500-550 PL a
X 8C-CJE-851-010 CUSHION,FRONT C a
X 8C-CJE-852-010 CUSHION,REAR C a
X 93-324-066-010 SH,FOAMED-MAT 0.31-500-300 a
X 87-063-173-010 CLOTH, N9295B BLK 30-10-0.35 a
X 87-B40-281-010 LBL,BAR-CODE A 35X8 a
X 8C-CJE-027-010 LBL,SPEC KC a
X 8C-CJE-215-010 SH,ADH CD a
X 8C-CJE-214-010 SH,ADH FR a

X 8C-CJE-216-010 SH,ADH LOWER a
X 8C-CJE-221-010 SH,GND FR W/ADH a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

OTHER PARTS LIST -2/3 <BZM-1 AR2NC>

! = ! SAFTY PARTS
C = Components marked

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

BZM-1
AR2NC
X M8-BZM-192-170 BZM-1 AR2NC a
X 82-ZM1-596-010 BAG,PV 0.04-190-240 a
X 82-ZM1-855-010 CUSHION,BOTTOM 6NC a

OTHER PARTS LIST -3/3 <3ZG-3 E14NC>

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

3ZG-3
E14NC
X 83-ZG3-599-010 BAG,PV ANTI 390X265 a
X 83-ZG3-857-010 CTN,PRINTED E1NC a
X 83-ZG3-858-010 CUSHION,BOTTOM NC a
X 83-ZG3-859-010 CUSHION,TOP NC a
X 81-MX4-700-010 SHIELD CORE,MOT S a

All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-73-

MD-MECHANISM

(MDM-16QA)

SERVICE MANUAL

MD MECHANISM BASIC MD MECHANISM : MDM-16QA

-74-

DATA

PROTECTION EYES FROM LASER BEAM DURING SERVICING -1/1

Precaution to replace Optical block

Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.

1) After pulling out the flexible board for optical pickup from the connector, cover the tip of flexible board with conductive

aluminum foil, etc., in order to prevent static electricity from damaging the pickup.

MAIN C.B

Flexible board for
optical pickup

MD PICKUP Assy PWB

-75-

DISASSEMBLY INSTRUCTIONS -1/3

Disassembly

Cautions before disassembly:
When disassembling this unit and reassembling it after repair, be careful of the following to ensure safety and reliable performance:

1. Remove the mini-disc from this unit.

2. Take great care not to use screws of greater lengths when installing MD mechanism block (screws that secure components to be
installed in MD block mechanism chassis): A longer screw will contact the optical pickup, which could result in no operation.

3. During repair, take great care with static electricity, which could damage the integrated circuits, etc.

Flow of disassembly and required tools

Step

(1) Procedure up to pickup removal

1) Removing COVER, BOTTOM (26) (Fig. 2-1)

!

Remove 3 screws (37).

@

Remove COVER, BOTTOM (26).

2) Removing main circuit board (Fig. 2-1)
Disconnect 13 lead wires from the main circuit board.

!

Disconnect the flexible board.

@

#

Remove 3 screws (38).

$

Remove the main circuit board.

3) Removing PLATE, EARTH (3) (Fig. 2-1)

!

Remove 3 screws (37).

@

Remove PLATE, EARTH (3).

4) Removing COVER, TOP (25) (Fig. 2-1)
Remove SPRING, EARTH (15) from COVER,

!

TOP (25).

@

Remove COVER, TOP (25).

5) Removing HEAD (28) (Fig. 3-3)

!

Remove screw (33).

@

Remove HEAD (28).

Item

(Number): Shows the reference number in disassembly diagram and parts list

Tool Caution

Screwdriver

Soldering iron

Screwdriver

Screwdriver

Tweezers

Screwdriver

After pulling out the flexible board of pickup from the connector,
cover the tip of flexible board with conductive aluminum foil, etc.,
in order to prevent static electricity from damaging the pickup.

The insulator (27) will be freed: Take care not to lose it.

6) Removing MD Base (5) (Fig. 3-4)

!

Remove screw (36) that secures ANGLE, F/M (1).

@

Remove screw (32) holding the pickup, and then
remove SPRING, GRIP (13) and GRIP RACK (18).

#

Remove 3 screws (35).

$

Remove the MD BASE (5) ASSY.

7) Removing pickup (29) (Fig. 3-4)

!

Remove SHAFT, PICK GUIDE (23) from ANGLE,
F/M (1), and then remove the pickup (29).

Screwdriver
Screwdriver

Screwdriver

Be careful not to damage the gears of FEED MOTOR (M901)
and DRIVE SCREW (22).

-76-

DISASSEMBLY INSTRUCTIONS -2/3

(37)x2

ø2x3mm

SHIELD COVER, TOP (25)

(2*) SPRING, EARTH

(15)x1

Main C.B

MD MECHANISM

INSULATORS(27)x2

Soldered
pointsx4

PLATE, EARTH(3)x1

Soldered
pointsx2

MD MAIN C.B

Soldered
pointsx2

Pull out

(38)x1

ø

1.7x3mm

(37)x1

ø

2x3mm

(37)x1

ø

2x3mm

Pull out

Flexible Board for

(38)x2

ø

1.7x3mm

Optical Pickup (*1)

SHIELD COVER, BOTTOM(26)

(*1) After pulling out the flexible board
for optical pickup from the connector,
cover the tip of flexible board with
conductive aluminum foil, etc., in order

(37)x1

ø

2x3mm

to prevent static electricity from
damaging the pickup.

(*2) During reassembly, attach one
end of SPRING, EARTH (15) to the
MD mechanism, and then the other
end to COVER, TOP (25) during
assembly of COVER, TOP (25)

Soldered
pointsx5

Fig.2 - 1

-77-

DISASSEMBLY INSTRUCTIONS -3/3

Item Step Tool Caution

(2) Procedure up to spindle motor removal

1) Removing SPINDLE MOTOR (M903) (Fig. 3-1)
Remove 3 screws (34).

!

Remove SPINDLE MOTOR (M903).

@

(3) Procedure up to loading motor removal

1) Removing LOADING MOTOR (M902) (Fig. 3-2)
Remove screw (36) holding ANGLE, LD MOTOR (2).

!

Remove the ANGLE, LD MOTOR (2) ASSY.

@

Remove SHAFT, LD GEAR (24), and then GEAR, LOADING (21). Be careful not to damage the gears of LOADING MOTOR

#
$

Remove 2 screws (31), and then remove ANGLE, LD MOTOR (2).

(4) Procedure up to feed motor removal

1) Removing MD BASE (5) (Fig. 3-4)
Remove screw (36) holding ANGLE, F/M (1).

!
@

Remove 3 screws (35).

#

Remove the MD BASE (5) ASSY.

2) Removing FEED MOTOR (M901) (Fig. 3-4)
Remove the FEED MOTOR (M901) ASSY. Be careful not to damage the gears of FEED MOTOR (M901)

!

Remove 2 screws (30).

@
#

Remove ANGLE, F/M (1).

Screwdriver

Screwdriver

Screwdriver

Screwdriver
Screwdriver

Screwdriver

Be careful not to damage the gear of GEAR, MIDDLE (20).

(M902) and GEAR, LOADING (21).

and DRIVE SCREW (22).

(34)x3
ø1.4x 3mm

LOADING
MOTOR (M902)

(36)x1

ø1.4x 5mm

MECHANISM C.B
(PWB-F(1))

Fig.3 - 1

SPINDLE MOTOR (M903)

(36)x1

ø1.4x 5mm

SHAFT, LD GEAR(24)

ANGLE, LD MOTOR(2)

(31)x2

ø2x 2mm

GEAR, LOADING(21)

GEAR, MIDDLE(20)

MAGNETIC HEAD (28)

(36)x1

ø1.4x 5mm

ANGLE F/M (1)

(30)x2
ø1.4x 1.5mm

OPTICAL PICKUP (29)

(35)x1

ø1.7x 6mm

MD MECHANISM

FEED MOTOR
(M901)

DRIVE
SCREW (22)

(33)x 1
ø1.7x 5mm

Fig.3 - 3

(32)x1
ø1.4x 2.5mm

SPRING, GRIP (13)

GRIP, PACK (18)

SHAFT, PICK GUIDE (23)

(36)x1
ø1.4x 5mm

MECHANISM C.B

(35)x2
ø1.7x 6mm

(PWB-F(2))

MD BASE (5)

Stopper

Stopper

2

MD LOADING C.B

1

Fig.3 - 2 Fig.3 - 4

-78-

LD BASE (4)

ELECTRICAL PARTS LIST -1/4

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

MDM-16QA

LEAD IN O CW 1934 S1-245-120-671 WIRE,LEAD QCNWN1963AWZZ a
LEAD IN O CW 1935 S1-245-120-672 WIRE,LEAD QCNWN1964AWZZ a
LEAD IN O SW 1936 S1-245-300-079 SW,PUCH QSW-P0016AWZZ a
LOADING O CW 1931 S1-245-120-675 WIRE,LEAD QCNWN2126AWZZ a
LOADING O CW 1932 S1-245-120-674 WIRE,LEAD QCNWN2125AWZZ a
LOADING O CW 1933 S1-245-120-673 WIRE,LEAD QCNWN2124AWZZ a
LOADING O SW 1930 S1-245-300-052 SW,PUCH QSW-P0011AWZZ a
LOADING O SW 1932 S1-245-300-051 SW,PUCH QSW-M0007AWZZ a
LOADING O SW 1933 S1-245-300-051 SW,PUCH QSW-M0007AWZZ a
LOADING O SW 1934 S1-245-300-051 SW,PUCH QSW-M0007AWZZ a

MAIN X C 1100 S1-245-900-039 CAP,4.7-10 a
MAIN X C 1101 S1-415-950-019 CAP,1-6.3 a
MAIN X C 1107 S1-305-950-393 CAP,0.022-16 a
MAIN X C 1110 S1-245-950-043 CAP,1-10 a
MAIN X C 1111 S1-245-950-043 CAP,1-10 a
MAIN X C 1112 S1-305-930-566 CAP,5PF-50 a
MAIN X C 1113 S1-415-950-019 CAP,1-6.3 a
MAIN X C 1114 S1-305-950-396 CAP,0.033-16 a
MAIN X C 1115 S1-305-950-396 CAP,0.033-16 a
MAIN X C 1116 S1-245-950-043 CAP,1-10 a

MDM-16QA

MAIN X C 1117 S1-245-950-043 CAP,1-10 a
MAIN X C 1118 S1-245-950-041 CAP,0.47-10 a
MAIN X C 1119 S1-245-950-041 CAP,0.47-10 a
MAIN X C 1121 S1-445-950-033 CAP,0.22-10 a
MAIN X C 1122 S1-245-950-043 CAP,1-10 a
MAIN X C 1123 S1-245-950-023 CAP,0.1-16 a
MAIN X C 1124 S1-245-950-023 CAP,0.1-16 a
MAIN X C 1125 S1-245-950-043 CAP,1-10 a
MAIN X C 1200 S1-245-950-043 CAP,1-10 a
MAIN X C 1201 S1-245-900-038 CAP,10-10 a

MAIN X C 1202 S1-245-950-043 CAP,1-10 a
MAIN X C 1203 S1-415-950-019 CAP,1-6.3 a
MAIN X C 1205 S1-245-950-043 CAP,1-10 a
MAIN X C 1206 S1-305-950-316 CAP,0.01-16 a
MAIN X C 1207 S1-245-950-043 CAP,1-10 a
MAIN X C 1208 S1-425-930-060 CAP,18PF-50 a
MAIN X C 1209 S1-305-930-557 CAP,15PF-50 a
MAIN X C 1210 S1-305-930-558 CAP,22PF-50 a
MAIN X C 1211 S1-425-950-096 CAP,0.1-25 a
MAIN X C 1230 S1-245-950-043 CAP,1-10 a

MDM-16QA

MAIN X C 1241 S1-305-950-338 CAP,0.001-50 a
MAIN X C 1260 S1-425-950-096 CAP,0.1-25 a
MAIN X C 1261 S1-185-930-010 CAP,220PF-50 a
MAIN X C 1262 S1-185-930-010 CAP,220PF-50 a
MAIN X C 1263 S1-185-930-010 CAP,220PF-50 a
MAIN X C 1264 S1-185-930-010 CAP,220PF-50 a
MAIN X C 1265 S1-185-930-010 CAP,220PF-50 a
MAIN X C 1266 S1-305-930-558 CAP,22PF-50 a
MAIN X C 1270 S1-425-930-083 CAP,330PF-50 a
MAIN X C 1300 S1-305-930-530 CAP,100PF-50 a

MAIN X C 1301 S1-305-950-393 CAP,0.022-16 a
MAIN X C 1302 S1-245-900-038 CAP,10-10 a
MAIN X C 1303 S1-245-950-043 CAP,1-10 a
MAIN X C 1304 S1-185-930-010 CAP,220PF-50 a
MAIN X C 1305 S1-305-930-593 CAP,82PF-50 a
MAIN X C 1340 S1-305-930-530 CAP,100PF-50 a
MAIN X C 1403 S1-245-950-043 CAP,1-10 a
MAIN X C 1404 S1-305-950-316 CAP,0.01-16 a
MAIN X C 1407 S1-425-950-096 CAP,0.1-25 a
MAIN X C 1408 S1-245-930-020 CAP,680PF-50 a

MDM-16QA

MAIN X C 1409 S1-245-950-043 CAP,1-10 a
MAIN X C 1503 S1-425-950-096 CAP,0.1-25 a
MAIN X C 1504 S1-305-930-530 CAP,100PF-50 a
MAIN X C 1508 S1-305-930-530 CAP,100PF-50 a
MAIN X C 1510 S1-305-930-530 CAP,100PF-50 a
MAIN X C 1512 S1-305-930-530 CAP,100PF-50 a
MAIN X C 1530 S1-305-930-530 CAP,100PF-50 a
MAIN X C 1534 S1-305-930-561 CAP,47PF-50 a
MAIN X C 1536 S1-305-930-561 CAP,47PF-50 a
MAIN X C 1538 S1-305-930-530 CAP,100PF-50 a

MAIN X C 1540 S1-305-930-553 CAP,150PF-50 a
MAIN X C 1563 S1-245-950-043 CAP,1-10 a
MAIN X C 1602 S1-025-930-012 CAP,470PF-50 a
MAIN X C 1603 S1-245-930-020 CAP,680PF-50 a
MAIN X C 1606 S1-245-900-038 CAP,10-10 a
MAIN X C 1607 S1-245-950-043 CAP,1-10 a
MAIN X C 1610 S1-245-900-039 CAP,4.7-10 a
MAIN X C 1611 S1-305-950-332 CAP,0.0047-50 a
MAIN X C 1613 S1-305-950-316 CAP,0.01-16 a
MAIN X C 1616 S1-245-940-005 CAP,E 100-10 a

All components used on this model at the production line are shown in this service manual.
However , please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-79-

ELECTRICAL PARTS LIST -2/4

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

MDM-16QA

MAIN X C 1619 S1-305-950-316 CAP,0.01-16 a
MAIN X C 1633 S1-305-950-397 CAP,0.047-16 a
MAIN X C 1655 S1-445-950-004 CAP,0.01-50 a
MAIN X C 1700 S1-425-940-037 CAP,E 47-4 a
MAIN X C 1703 S1-415-950-019 CAP,1-6.3 a
MAIN X C 1704 S1-425-940-037 CAP,E 47-4 a
MAIN X C 1706 S1-415-950-019 CAP,1-6.3 a
MAIN X C 1708 S1-415-950-019 CAP,1-6.3 a
MAIN X C 1715 S1-415-950-019 CAP,1-6.3 a
MAIN X C 1716 S1-425-940-037 CAP,E 47-4 a

MAIN X C 1720 S1-425-930-083 CAP,330PF-50 a
MAIN X C 1721 S1-425-930-083 CAP,330PF-50 a
MAIN X C 1801 S1-245-900-038 CAP,10-10 a
MAIN X C 1802 S1-245-900-038 CAP,10-10 a
MAIN X C 1806 S1-245-950-043 CAP,1-10 a
MAIN O CN 1101 S1-245-100-262 CONN,28P a
MAIN O CN 1501 S1-245-100-253 CONN,28P a
MAIN O CW 0901 S1-245-120-676 WIRE,LEAD QCNWN2127AWZZ a
MAIN O CW 0902 S1-245-120-677 WIRE,LEAD QCNWN2128AWZZ a
MAIN O CW 0903 S1-245-120-678 WIRE,LEAD QCNWN2129AWZZ a

MDM-16QA

MAIN O CW 0904 S1-245-120-679 WIRE,LEAD QCNWN2130AWZZ a
MAIN O D 1300 S1-245-700-038 DIODE,SBE803 a
MAIN O FFC1501 - - - FLAT CABLE,28P L=80mm a
MAIN O FL 1501 S1-246-210-011 FL,RFILN0002AWZZ a
MAIN O FL 1507 S1-246-210-012 FL,RFILN0003AWZZ a
MAIN O FL 1509 S1-246-210-012 FL,RFILN0003AWZZ a
MAIN O FL 1512 S1-246-210-012 FL,RFILN0003AWZZ a
MAIN O FL 1518 S1-246-210-012 FL,RFILN0003AWZZ a
MAIN O FL 1520 S1-246-210-012 FL,RFILN0003AWZZ a
MAIN O FL 1523 S1-245-730-930 FL,RFILN0008AWZZ a

MAIN O FL 1524 S1-245-730-930 FL,RFILN0008AWZZ a
MAIN O FL 1525 S1-245-730-930 FL,RFILN0008AWZZ a
MAIN S IC 1101 S1-245-730-614 IC,IR3R58M a
MAIN S IC 1201 S1-245-730-783 IC,LR37816A a
MAIN S IC 1202 S1-245-730-869 IC,IX2960AF a
MAIN S IC 1300 S1-245-730-472 IC,74ACT02T a
MAIN S IC 1301 S1-245-761-129 IC,MCH6616 a
MAIN S IC 1302 S1-245-730-582 IC,CPH5608 a
MAIN S IC 1401 S1-245-730-930 IC,IX0520AW a
MAIN S IC 1402 S1-245-730-884 IC,C24WC02U a

MDM-16QA

MAIN S IC 1601 S1-245-730-885 IC,M56788AFP a
MAIN S IC 1701 S1-245-730-629 IC,UDA1345TS a
MAIN S IC 1801 S1-245-730-367 IC,XC62EP32 a
MAIN S IC 1802 S1-245-730-693 IC,XC62FP26P a
MAIN O L 1100 S1-245-850-026 COIL,0.47UH a
MAIN O L 1101 S1-245-850-024 COIL,10UH a
MAIN O L 1200 S1-245-850-025 COIL,4.7UH a
MAIN O L 1201 S1-245-850-026 COIL,0.47UH a
MAIN O L 1202 S1-245-850-026 COIL,0.47UH a
MAIN O L 1300 S1-246-140-033 CHOKE COIL,47UH a

MAIN O Q 1631 S1-245-761-145 TR,2SC3928AR a
MAIN O Q 1804 S1-245-760-098 TR,2SB1205 a
MAIN O Q 1808 S1-245-761-171 TR,2SC4681 a
MAIN X R 1101 S1-185-810-057 RES,1-1/16W a
MAIN X R 1102 S1-305-810-909 RES,10K-1/16W a
MAIN X R 1105 S1-425-810-154 RES,1.2K-1/16W a
MAIN X R 1110 S1-245-810-165 RES,680K-1/16W a
MAIN X R 1111 S1-415-810-003 RES,100K-1/16W a
MAIN X R 1112 S1-415-810-003 RES,100K-1/16W a
MAIN X R 1113 S1-245-810-165 RES,680K-1/16W a

MDM-16QA

MAIN X R 1114 S1-305-810-911 RES,12K-1/16W a
MAIN X R 1115 S1-245-810-005 RES,330K-1/16W a
MAIN X R 1116 S1-245-810-009 RES,47K-1/16W a
MAIN X R 1117 S1-245-810-009 RES,47K-1/16W a
MAIN X R 1118 S1-245-810-005 RES,330K-1/16W a
MAIN X R 1119 S1-305-810-920 RES,220K-1/16W a
MAIN X R 1120 S1-305-811-001 RES,560K-1/16W a
MAIN X R 1121 S1-305-810-910 RES,100K-1/16W a
MAIN X R 1122 S1-305-810-911 RES,12K-1/16W a
MAIN X R 1123 S1-305-810-911 RES,12K-1/16W a

MAIN X R 1124 S1-305-810-919 RES,2.2K-1/16W a
MAIN X R 1125 S1-305-810-919 RES,2.2K-1/16W a
MAIN X R 1201 S1-415-810-006 RES,56K-1/16W a
MAIN X R 1203 S1-415-810-003 RES,100K-1/16W a
MAIN X R 1205 S1-305-810-951 RES,68K-1/16W a
MAIN X R 1207 S1-305-810-992 RES,39K-1/16W a
MAIN X R 1209 S1-305-810-907 RES,100-1/16W a
MAIN X R 1210 S1-305-810-918 RES,220-1/16W a
MAIN X R 1211 S1-305-810-918 RES,220-1/16W a
MAIN X R 1212 S1-305-810-994 RES,47-1/16W a

All components used on this model at the production line are shown in this service manual.
However , please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-80-

ELECTRICAL PARTS LIST -3/4

! = ! SAFTY PARTS
C = Components marked

UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL

MDM-16QA

MAIN X R 1215 S1-305-810-944 RES,1M-1/16W a
MAIN X R 1217 S1-305-810-949 RES,150-1/16W a
MAIN X R 1230 S1-245-810-007 RES,10K-1/16W a
MAIN X R 1231 S1-245-810-007 RES,10K-1/16W a
MAIN X R 1232 S1-245-810-192 RES,47-1/16W a
MAIN X R 1238 S1-305-810-934 RES,0-0.8 a
MAIN X R 1261 S1-245-810-193 RES,27K-1/16W a
MAIN X R 1265 S1-305-810-989 RES,27K-1/16W a
MAIN X R 1266 S1-305-810-989 RES,27K-1/16W a
MAIN X R 1300 S1-245-810-013 RES,1.8-1/16W a

MAIN X R 1301 S1-305-811-011 RES,8.2-1/16W a
MAIN X R 1401 S1-305-810-990 RES,2.7K-1/16W a
MAIN X R 1402 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1403 S1-305-810-977 RES,680-1/16W a
MAIN X R 1404 S1-305-810-948 RES,1.5K-1/16W a
MAIN X R 1413 S1-305-810-934 RES,0-0.8 a
MAIN X R 1414 S1-305-810-920 RES,220K-1/16W a
MAIN X R 1415 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1420 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1429 S1-305-810-909 RES,10K-1/16W a

MDM-16QA

MAIN X R 1430 S1-305-810-909 RES,10K-1/16W a
MAIN X R 1435 S1-305-810-909 RES,10K-1/16W a
MAIN X R 1437 S1-305-810-909 RES,10K-1/16W a
MAIN X R 1441 S1-305-810-937 RES,47K-1/16W a
MAIN X R 1443 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1450 S1-305-810-934 RES,0-0.8 a
MAIN X R 1460 S1-305-810-990 RES,2.7K-1/16W a
MAIN X R 1463 S1-305-810-990 RES,2.7K-1/16W a
MAIN X R 1464 S1-305-810-995 RES,10-1/16W a
MAIN X R 1515 S1-305-810-918 RES,220-1/16W a

MAIN X R 1516 S1-305-810-918 RES,220-1/16W a
MAIN X R 1517 S1-305-810-994 RES,47-1/16W a
MAIN X R 1518 S1-305-810-994 RES,47-1/16W a
MAIN X R 1521 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1529 S1-305-810-918 RES,220-1/16W a
MAIN X R 1530 S1-305-810-934 RES,0-0.8 a
MAIN X R 1532 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1533 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1534 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1535 S1-305-810-908 RES,1K-1/16W a

MDM-16QA

MAIN X R 1536 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1537 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1538 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1540 S1-305-810-908 RES,1K-1/16W a
MAIN X R 1601 S1-245-810-014 RES,12K-1/16W a
MAIN X R 1605 S1-245-810-014 RES,12K-1/16W a
MAIN X R 1612 S1-305-810-928 RES,56K-1/16W a
MAIN X R 1614 S1-305-810-923 RES,33K-1/16W a
MAIN X R 1616 S1-305-810-911 RES,12K-1/16W a
MAIN X R 1618 S1-305-810-950 RES,22K-1/16W a

MAIN X R 1621 S1-305-810-929 RES,6.8K-1/16W a
MAIN X R 1622 S1-305-810-950 RES,22K-1/16W a
MAIN X R 1623 S1-305-810-950 RES,22K-1/16W a
MAIN X R 1624 S1-305-810-929 RES,6.8K-1/16W a
MAIN X R 1631 S1-305-810-996 RES,300K-1/16W a
MAIN X R 1633 S1-305-810-951 RES,68K-1/16W a
MAIN X R 1634 S1-305-810-910 RES,100K-1/16W a
MAIN X R 1701 S1-305-810-937 RES,47K-1/16W a
MAIN X R 1702 S1-305-810-923 RES,33K-1/16W a
MAIN X R 1703 S1-425-810-337 RES,12-1/16W a

MDM-16QA

MAIN X R 1706 S1-305-810-995 RES,10-1/16W a
MAIN X R 1716 S1-305-810-910 RES,100K-1/16W a
MAIN X R 1800 S1-305-810-934 RES,0-0.8 a
MAIN X R 1802 S1-305-810-928 RES,56K-1/16W a
MAIN X R 1803 S1-305-810-923 RES,33K-1/16W a
MAIN X R 1804 S1-305-810-924 RES,390-1/16W a
MAIN X R 1806 S1-425-810-138 RES,1-1/8W a
MAIN X R 1807 S1-305-810-989 RES,27K-1/16W a
MAIN X R 1808 S1-425-810-138 RES,1-1/8W a
MAIN X R 1809 S1-425-810-138 RES,1-1/8W a

MAIN X R 1811 S1-425-810-138 RES,1-1/8W a
MAIN X R 1816 S1-305-810-917 RES,22-1/16W a
MAIN O XL 1201 S1-246-160-018 X’TAL, 33.8688MHz a

All components used on this model at the production line are shown in this service manual.
However , please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.

-81-

ELECTRICAL PARTS LIST -4/4

• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.

CHIP RESISTOR PART CODE

Chip Resistor Part Coding

88

A

Resistor Code

Chip resistor

Wattage Type Tolerance
1/16W 1005 5% CJ

1/16W
1/10W

1/8W

1608
2125

3216

TRANSISTOR ILLUSTRATION -1/1

5%
5%

5%

Symbol

CJ

CJ
CJ

Figure

Value of resistor

Form

L

Dimensions (mm)

t

W

LW t

1.0 0.5 0.35 104

1.6 0.8 0.45
2 1.25 0.45

3.2

1.6

Resistor Code

0.55

108
118

128

: A

: A

B

E

2SC3928

C

C

B

C

2SB1205
2SC4681

E

-82-

BLOCK DIAGRAM -1/1

MAIN C.B

DSCK

KDATA

DVDD

DVDD

MDDATA

DSTB

H.VDD

H.GND

123456789

TO MICON C.B

MD-ST

SERC H

D.GND

D.GND

PCONT0

M.GND

DIG IN

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

AVCC

L.OUT

M.GND

AA.GND

R. OU T

C.GND

L.IN

R.IN

D.OUT

RESET

CDLRCK

CDBCK

CDDATA

CN1501

3.2V3.2V

Q1808

XL1201

(33.8688MHz)

IC1201

LR37816A

ENDEC/ATRAC

HEAD

4.75~5.25V

MECH ANISM

4.75~5.25V

IC1401

IX0520AW

MD SYSTEM

MICROCOMPUTER

3.2V

IC1402
C24WC02U
EEPROM

3.2V

IC1202

IX2960AF

16MBIT D-R AM

Q1804

IC1801

XC62EP32

REGULATOR

XC62FP26P

REGULATOR

3.2V

MECHANISM

4.75~5.25V

IC1802

2.6V

AD/DA CONVERTER

3.2V

AUDIO IN

IC1701

UDA1345TS

AUDIO OUT

HEAD

4.75~5.25V

IC1300/IC1301/IC1302

HEAD DRIVER

MAGNET HEAD

(RECORD)

MD

MD PICKUP UNIT

M

M903

SPINDLE

MOTOR

MOTOR

IC1101

IR3R58M

RF SIGNAL

PROCESSOR

E-F SIGNAL A-B SIGNAL

FOCUS

A

F

TRACKING

LIGHT

RECEIVING

SECTION

ERROR SIGNAL

M901

M

SLED

RF1 RF4 SIGNAL

RF2

RF1

B

E

LIGHT

RECEIVING

SECTION

RF

RF3

RF4

DIODE

MONITOR

LASER DIODE

2.6V

3.2V

SW1932 LOADING

SW1930 WRITE PRO

SW1933 RECORD

LOADING

C.B

Q1631

SW1934 PLAY

SW1936 LEAD IN

LEAD IN C.B

IC1601

M56788AFP

MOTOR DRIVER

MECHANISM

M

M902

LOADING

MOTOR

4.75~5.25V

-83-

SCHEMATIC DIAGRAM -1/1

MAIN C.B

C1101

LEAD IN C.B

A

1

R1101

1

C1100

4.7
B

30

28272625242322212019181716151413121110

F

LDVCC

APCOUT

DGND

DGND

P
P
L

L

R1931

LDON

LDOUT
EXT.C
APC
LVV

820

A

RF2

COM

LDVAR

I/V

VCC
GND

LDON

LDVAR

REC

HEAD

R1932

330

B

SW

+2.8V

LVVOUT

28272625242322212019181716151413121110

SW1936
LEAD IN

SW1930

WRITE

PRO

SW1933

REC

SW1934

PLAY

SW1932

LOAD

E

LOADING C.B

M903

SPINDLE

MOTOR

M902

LOADING

MOTOR

M901
SLED

MOTOR

RF4

RF3

I/V

I/V

I
F
L

A

C1110

1

C1111

1

R1110

680K (1%)

R1111

100K (1%)

R1112

100K (1%)

R1113

680K (1%)

0.47uH

31

987654321

RF1

VCC

MP/R

AGND

APCIN

987654321

I/V

CW1934
CW1935

CW1931
CW1932
CW1933

M

CW901

M

CW902
CW904

M

CW903

C1114

0.033

C1113

1

C1112

RF1

0.7

1

RF2

0.7

2

RF3

0.7

3

RF4

0.7

4

1.3

5

1.3

6

1.3

7

ASW

1.3

8

1.3

AIN

9

1.3

BIN

10

BSW

1.3

11

1.3

12

BOUT

R1115

330K
(1%)

C1115

0.033

5P

12K

R1114

0.7 0.7 1.11.3 1.3 1.6 1.3 1.32.6

000

1234

1+2

R
&

SW

DIFF

REFI

REFO
AOUT

ESW

EOUT

PIN

RF SIGNAL
PROCESSOR

BIAS

EIN

3+4

IC1101
IR3R58M

FIN

C1116

NIN

PITG

FSW

1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3

R1117

47K (1%)

R1116

R1118

47K

330K

(1%)

(1%)

1

FOUT

GND1

C1117

R1119

EOUT

1

220K

BIAS

AGC

C1118

VCC1

EFMAGC

ADIP AGC

BOUT

0.47

DCNF

EFMO

MODE

TCGO

AOUT

R1120

560K

L1100

R1105

1.2K

C1107

0.022

R1102 10K

TP

FP

FN

TN

4

16

CN1101

T-

F-

T+

LVVIN

DGND

F.COIL

T.COIL

PICK-UP

LEAD IN

SP­SP+

LOD+
LOD­SLD+
SLD-

F+

28

C1300

100P

C1305

82P

GND

MINF
LOAD

C1619

0.01

R1301

8.2

C1301

0.022

R1621

6.8K

R1622

22K

C1611

4700P

SPDRR

109811

C1613 0.01

R1618 22K

R1623

22K

LDVAR

LDON

IC1300-1302

HEAD DRIVER

5 4 3

1 2

(1.5)

(1.5)

R1616

12K

C1610

4.7

SLDRR

C1655 0.01

IC1301

MCH6616

(5) (5)

46S2

(2.5)

5G2

(1.4) (1.4)

D1D2S1G11

D1300

SBE803

5

12D1D2G1

4

G2S3

IC1302

CPH5608

1.6

CH3IN

1

1.6

OUT3

2

1.6

IN3-

3

5.0

VBS2

4

VM2

5.0

5

0

NC

6

0

GND

7

1.6

IN3+

8

2.5

VM3-

9

2.5

VM3+

10

0

GND

11

VM4+

2.5

12

VM4-

2.5

13

2.5

VM5+

14

2.5

VM5-

15

OUT5

1.6

16

1.6

IN5-

17

1.6

IN5+

18

1.2

IN4+

19

1.2

IN4-

20

OUT4

1.6

21

R1624

6.8K

(2.6)

(0)

MOTOR DRIVER

C1119

0.47

373839404142434445464748

2-1

ADAGI

ADAGC

ADIPNF

ADIPO

BPF

OPICPW

SW

SGAIN

TCGI

242322212019181716151413

1.3

C1124

3

(2.5)

2

C1302

10

(2.6)

R1300

1.8

(CHASSIS)

IC1601

M56788AFP

GND2

WBO

VCC2

DISC

0.1

R1612

RFADD

0.7
R1121

100K

56K

R1614

C1303

1.3

36

1.3

35

C1121

0

34

1.3

33

1.3

32

0

31

1.3

30

2.6

29

2.6

28

27

26

1.5

25

R1122

DTEMP

12K

33K

1

(5)

(2.5)

14 13 12 11 10 9 8

1 2 3 4 5 6 7

(2.5)

(2.6)

C1563

1

MUTE1
MUTE2

SS.GND

C1123

0.1

0.22

C1122

1

PIT:2.6
GROOVE:0

R1124 2.2K
R1125 2.2K

R1123

LOW DISC:2.6
HIGH DISC:0

L1300

47uH

C1340

100P

(2.6)

(0.1)

(1.4)

(2.6)

(2.6)

(0.1)

REG+

42

REGB-

41

IN1+-

40

VBS1

39

VM1

38

IN1-

37

OUT1

36

VM1-

35

VM1+

34

GND

33

VM2+

32

VM2-

31

OUT2

30

GND

29

IN2-

28

IN2+

27
26
25
24

VREF

23
22

VREFO

C1205

1

SYRS

SYRD

SYWR

SYD7

SYD6

SYD5

SYD4

SYD3

SYD2

SYD1

SYD0

XRST

DINT

MCCK

CIN

DSENSE

FOK

SFSY

SBSY

SBO

SBCK

6

100

0

3.2

3.2

1.0

1.0

1.0

1.0

1.0

1.0

1.0

SYD6

1

EFMMON

2 AVCC1

SPDRF

24

SPDRR

25

RAA10

1.5

3.2

1

SYD5

SYD4

SYD3

VDD2

RAA4

RAA5

0.8

0.7

1.7

A4A5A6A7A8

C1270

330P

1.2

SYD2

SYD1

SYD0

100
99 SYRDX
77 TEMON
76 TOTMON

IC1201

LR37816A

ENDEC/ATRAC

26
27
49
50

RAA6

RAA7

RAA8

1.3

1.3

14 5

100

1.3

C1201

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

1

EFMI
AGND1
AVCC2
VREF
WBI
TCG
AIN
BIN
EIN
FIN
VBAT
VDD1
DGND
TEST2
X176KO
FODRF
FODRR
TRDRF
TRDRR
SLDRF
SLDRR

2.3

0.9

A3A2A1A0A10

2.0

SYD7

SYWRX

RAA1

RAA0

1.8

C1202

2.6

10

1.3

C1265

220P

C1200

0

2.6

1.3

1.3

1.3

1.3

1.3

1.3

1.3

2.6

2.6
0
0

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1

C1203

C1211 0.1

R1266 27K

15

DISC

SGAIN

DTEMP

12K

WBO-I
TCG
AOUT-IN
BOUT-IN
EOUT-IN
FOUT-IN

R1265 27K

L1101

10uH

C1125

1

R1261

22P

27K

C1266

2.6 3.2

C1806

1

FODRR

TRDRR

SLDRR
SPDRR

XC62FP26P

REGULATOR

31OUT

C1261

IC1802

220P

C1262

GND

0

WBO-I
TCG
AOUT-IN
BOUT-IN
EOUT-IN
FOUT-IN

220P

220P

220P

C1264

C1263

R1201 56K(1%)

R1203 100K(1%)

R1205 68K
R1207 39K

2

IN

22

NC

1.5

A9

2.3

3.1

1.8

RASWEDQ1

2.3

2.5

1.1

24

1.3

3.2

DQ0

VDD

DQ2

DQ3

VSS

0

1.2

3.2

12 11 10 9 8 7 6 5 4 3 2 1

IC1202
IX2960AF

16M BIT
D-RAM

13

A3A2A1

A0

A10

0

2.3

0.9

2.0

1.8

1.5

A3A2A1

A0

A10

VDD

25

VSSA4A5A6A7A8A9OECAS

14 15 16 17 18 19 20 21 22 23 24

0

0.8

0.7

1.7

1.3

1.3

A4A5A6A7A8

23

DTEMP

L3CLK

3.2

TEST0

RAST

3.2

3.2

TEST1

TEST2

80 64M
79 NC

52 SYRS
51 A/B

R/P

LDON

3.2

3.2

INNSW

FLASH H

3.2

3.2

SGAIN

L3MODE

3.2

L3CLK

L3MODE

DAPON

DSENSE

SGAIN

DISC

DISC

L3DATA

3.2

SBSY
SFSY

XRST

GND

SYSD0

+3.2V
SYSD1
SYSD2
SYSD3
SYSD4
SYSD5
SYSD6
SYSD7

SYWR
SYRD

0

R1402 1K

C1407

17

R1414

220K

R1415

R1413

R1435
10K

R1420 1K

R1443 1K

R1429 10K

3.2

3.2

0

100

0.1

7

1K

0

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

0
0

0.2

3.2

1.6
0

3.2
0
0
0
0

3.2

1.5
0

1.6

3.2

3.2

3.2

3.2
0
0
0
0

3.2

2.9

3.2

3.2
0

3.2

3.2

NC

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

GND

VREF

LDVAR
ADJS
CIN
NC
UNLOCK
BYTE
CNVSS
DFS0
DFS1
RESET
NC
VSS
MCCK
VCC
NC
DINT
NC
ST-ID IN
SERCH
ST-ID OUT
MD SEACH OUT
PCNTO
PDNON
HDON
EEPRO
ADMUTE

TEST-K

1NC
2NC

MD SYSTEM
MICROCOMPUTER

29 EEPK
30 EEPD

DSCK

DSTBNCSBO

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

0

KDATA

2.6

DSCK

0.8

DSTB

0000000

3.2

3.2

SBO

SBCK

1.5

MDDATA

2.00000

TEST-K1

SBCK

LD+

2.2

1.5

MINF

DTEMP

100

99 AVCC

82 L3DATA
81 LOAD IN

IC1401

IX0520AW

31 MDDATA
32 KDATA

49 HFON
50 4M/16M

LD+

LD-

3.2

LD-

1.8

AVCK1

AVCK2

NC

MDRMUT

FLASH L

2.0

AVCK3

LAST

R1430
10K

R1403

IC1402

A0

VCC

SCL

VSS

SDA

EEPROM

2SC3928AR

WP

R1633
68K

R1404

1.5K
R1401

LOAD

8
7
6
5

2.7K

3.2

3.2

3.2

3.2

R1460

2.7K

C1403

680

LDVAR

CIN

RESET

C1404

0.01

MCCK

C1408

680P

DINT

SERCH

R1463

2.7K

1

R1634
100K

STID

C1616
100/10

R1464

10

C1633

0.047

29

(0.1)

(1.4)

IC1300

74ACT02T

(0)

(0.1)

C1304

220P

C1606

10

0.9

1.6

5
5

TRDRR

5

1.6

C1602

470P

1.6

TN

2.5

2.5

TP

0

FP

2.5

2.5

FN

1.6
0

C1603
680P

1.6

1.6

3.2

3.2
0

1.6

1.6

C1607

1

R1605
12K(1%)

FODRR

R1601

12K(1%)

0
0
0
0

R1631
300K

R1450

1
24A1
3A2

Q1631

0

C24WC02U

0

3.2

3.2

3.2

RSTX

VDD2

DGND

SYRS

RAA3
RAA2
PLCK
EFMO

RAOEX

DGND

RACASX

2.302.5

1.1

3.2

0

80

0

79

0

NC

78

0

NC

77

0

NC

76

3.2

75

3.2

74

3.2

73

0

NC

72

0

NC

71

0

NC

70

0

NC

69

0

FOK

68

0.1

67

0

NC

66

3.2

65

0

64

1.2

63

3.2

62

1.2

61

1.0

60

1.0

59

1.0

58

1.0

57

1.0

56

1.0

55

3.2

54

3.2

53

0

52

0

51

3.2

R1437
10K

DISC HIGH:0
DISC LOW:3.2

PIT:3.2
GROOVE:0

1.6

DINTX

RAD2

1.2

000

COUT

MCCK

RAD3

RAA9

1.5

A9

SBSY
SFSY

13

DSENSE

XRST

SYSD0

SYSD1
SYSD2
SYSD3
SYSD4
SYSD5
SYSD6
SYSD7

SYWR

SYRD

SYRS

C1409

R1209

FOK

SENSE

75

FEMON

74 DADATA

TCRS

52

X700KO

51

RARASX

RAWEX

2.3

3.1

FOK

1

R1802

56K

R1803

33K

3.2

3.2

3.201.6

1.6

7778798081828384858687888990919293949596979899

76

18 19 32 20 21

1.6

75

SBO

SFSY

SBSY

RAD1

RAD0

1.8

1.3

1.3

RAA11

3.0

R1210

220

SBCK

ADDATA

DFCK

BCLK
LRCK
DGND

PLLBVG

DOUT

DGND
VDD1

CDBCLK
CDLRCK

CDDATA

DIN2

DILOCK

TEST1
TEST0

ACRCER

2.6

0

74

0

73

1.6

R1211 220

72

1.6

71

1.6

70

0
0

1.6
0

1.0

1.0
0

2.6
0

0

3.2

3.2

3.2

1.6

3.2
0
0
0

1.6

C1207

L1202

C1241
1000P

1

0.47uH

L1200

4.7uH

C1208

18P

R1215

1M

C1206

0.01

XL1201

33.8688
MHz

R1238

0

C1704

C1703 1

47/4

C1700

R1701

47K

47/4

R1217

150

C1209

15P
R1232

L1201

0.47uH

47

R1706 10
R1703 12

C1720

330P

R1212

C1708

47

1.6

1.6

0

28 27 26 25 24 23

VSSO

VREFD

VSSA

VDDA

AD/DA CONVERTER

1 2 3 4 5 6

0

3.2

1.6

1

R1702

33K

C1260

0.1

VOUTL

VINL

1.6

3.2

VDDO

VREFA

1.6

VOUTR

VINR

1.6

C1706 1

C1210

22P

3.2

00000

22 21 20 19 18 17 16 15

AVSS

AVDD

IC1701
UDA1345TS

VADCN

VADCP

7 8 9 10 11 12 13 14

0

3.2

C1721

330P

69
68
67
66

DIN

65

XO

64

XI

63
62
61

VPO

60

VXI

59
58
57
56
55
54
53
52
51

50494847464544434241403938373635343332313029282726

0

DADATA
ADDATA
DFCK
BCLK
LRCK

BCLK

LRCK

DFCK

DADATA

ADDATA

R1716

L3DATA

100K

1.6

3.2

0

WS

BCK

MP4

MP5

MC2

DATAI

DATAO

MC1

MP1

VDDD

VSSD

SYSCLK

MP2

1

C1715

MP3

3.2

3.2

3.2

3.2

L3MODE

L3CLK

C1716

47/4

000

12

R1441

47K

R1800

0

C1230

R1230

(1%)

R1231

10K

1

(1%)

Q1808

2SC4681

R1816

22

Q1804

R1808

2SB1205

2

REGULATOR

C1801

10

R1804

390

10K

1

R1811

R1809

1

R1806

R1807

1

27K

3.2

IC1801

XC62EP32

REGULATOR

3

5.0

2

0

4

3.1

0

51

1

C1802

10

: WAVEFORMS No.

FL1525

FL1523

FL1524

R1535 1K

SERCH

STID

RESET

R1518

47

R1517

47

C1503

MDDATA

KDATA
DSCK

DSTB

0.1

FL1509

R1533 1K

R1530 0

R1532 1K

R1516 220

R1515

220

C1512

100P

C1510

100P

R1529

R1521 1K

C1540

150P

220

R1537 1K

R1536 1K
R1534 1K

R1538 1K

C1504

100P

C1536

47P

33

36

34

35

C1508

100P

R1540 1K

FL1520

FL1518

27

CHASSIS GND

26

FL1512

37

C1530

100P

FL1507

C1534

47P

FL1501

3

C1538

100P

CN1501

CDDATA

28

CDBCK

27

CDLRCK

26

SERCH

25

MD-ST

24

D.OUT

23

RESET

22

R IN

21

AA.GND

20

L IN

19

AVCC

18

R OUT

17

C GND

16

L OUT

15

M.GND

14
13

12
11

PCONTO

10

M.GND

9

MDDATA

8

1

7
6

5
4

H.GND

3

2
1

DIGIN

D.GND
D.GND

DVDD
DVDD

KDATA

DSCK

DSTB

H.VDD

TO MICON C.B

-84-

WIRING -1/2 (MAIN C.B)

MAIN C.B (Top view) MAIN C.B (Bottom view)

2

A

A

B

B

876543211345678

To MICON C.B

9 10111213141516910111213141516

R1450

C1270

12 167

C1203

13 241918

R1435

R1464

C1209

R1238

IC1203

XL1201

R1430

C1721

L1201

L1202

R1413

C1408

C1260

R1703

C1720

L1200

R1266

R1230

R1201

R1205

R1203

R1207

+++

C1264

C1263

R1265

R1808

C1265

R1261

R1125

R1124

C1700

B

E

R1123

R1811

R1806

L1101

C1124

R1121

R1122

C1121

C1802

R1803
R1802

C1261

C1716

R1800

C1262

C1125

25

C1122

C1123

C1118

C1704

C1304

L1300

R1809

R1816

Q1808

R1231

C1230

C1107

R1120

24 13

36

37
R1119

C1119

C1117

C1563

C1806

R1117

R1118

IC1101

C1115

C

1

3

C1116

C1340

IC1802

R1116

48

C1113

IC1302

R1300

R1631

R1115

12

1

C1111

L1100

R1113

R1112

R1110

C1112

R1114

C1616

C1300

+

C1305

2121

3

53 5

17

IC1300

814

Q1631

E

C

B

C1633
R1633

R1634

2

R1111

C1111

C1110

C1301

D1300

64

13
IC1301

C1303

C1302

R1612

R1614

C1619

R1301

M902

LOADING

MOTOR

M901
SLED

MOTOR

M903

SPINDLE

MOTOR

C

D

REC

HEAD

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

C

D

G

H

M

N

O

Q

R

E

F

J

K

L

P

S

T

M

M

I

M

CN1501

128

C1534

FL1501

R1538

C1536

C1538

42

22

C1602

C1603

C1607

R1534

R1601

R1605

FL1509

FL1507

R1536

IC1801

135

E

Q1804

R1537

4

C

C1801

C1530

R1807
R1804

B

FL1512

R1529

R1521

C1503

FL1518

R1517

C1703

C1708

R1706

31

C1606

C1611

CW901

+

R1616

1

CW902

-

CW904

CW903

+

-

C1610

R1618

R1624

C1613

21

C1635

IC1601

R1621
R1622

R1623

R1540

R1530

C1504

C1508

FL1520

C1540

R1535

R1702

C1403

IC1401

R1532

R1716

R1533

4

1

R1415

R1701

C1404

C1510

C1512

R1518

R1516

R1515

28 15

IC1701

114

C1715

C1706

5

R1460

30 1

8

R1463

IC1402

-

+

R1105

CN1101

1

To PICK-UP

ASSY

R1102

C1100

R1101

28

C1101

C1211

50

R1437

C1201

1

C1266

C1200

25

51

100 76

26 50

C1409

C1205

IC1201

R1209

C1202

R1441

R1211

75

C1207

51

C1206

R1210

R1414

C1241

R1212

R1217

80

CW1931

C1210

R1215

FL1524

FL1525

100

FL1523

81

R1402

CW1932

R1232

C1407

R1429

R1420

R1443

CW1933

R1401

R1404

CW1935

R1403

CW1934

To LOADING C.B

To LEAD IN C.B

U

-85-

U

WIRING - 2/2 (LOADING C.B/LEAD IN C.B)

LOADING C.B

123456789101112131415

A

B

SW1934
(PLAY)

SW1932
(LOAD)

SW1934

SW1932

CW1933

CW1932

R1932

R1931

SW1930

SW1933
(REC)

SW1933

CW1931

To MAIN (Bottom view) C.B

LEAD IN C.B

CW1935

C

D

E

F

G

H

I

J

K

L

CW1934

M

N

SW1930
(WRITE PRO)

SW1936
(LEAD IN)

O

P

Q

R

SW1936

S

T

U

-86-

WAVEFORMS -1/2

TP1509

1

(DVDD)

TP1800

2

TP1518

3

(RESET)

TP1511

37

(PCONT0)

TP1122

4

TP1212

5

(FEMON)

TP1207

6

(TEMON)

TP1451

7

(ADJUST)

(3.2V)

(F+)

POWER ON

CH1=5.0V

DC 10:1

T

CH2=2.0V

DC 10:1

CH3=2.0V

DC 10:1

Stopped

T

1

TOC READ (low-reflection disc)

CH4=2.0V

DC 10:1

(500ms/div)

4

6

10

11

4

6

10

11

TP1122

(F+)

TP1207

(TEMON)

TP1603

(SP+)

TP1602

(SP-)

TP1122

(F+)

TP1207

(TEMON)

TP1603

(SP+)

TP1602

(SP-)

TOC READ (low-reflection disc)

TOC READ (high-reflection disc)

TP1122

4

TP1212

5

(FEMON)

TP1207

6

(TEMON)

TP1451

7

(ADJUST)

TP1122

4

TP1207

6

(TEMON)

TP1601

8

(SLD-)

TP1600

9

(SLD+)

(F+)

(F+)

TOC READ (high-reflection disc)

TOC READ (low-reflection disc)

TP1122

4

(F+)

TP1212

5

(FEMON)

TP1422

12

(DSENSE)

TP1420

13

(FOK)

TP1201

14

(EFMMON)

→

STOP

PLAY

PLAY (low-reflection disc)

4

6

8

9

TP1122

(F+)

TP1207

(TEMON)

TP1601
(SLD-)

TP1600

(SLD+)

TOC READ (high-reflection disc)

-87-

15

TP1135

(ADIPO)

PLAY (low-reflection disc)

WAVEFORMS -2/2

14

(EFMMON)

6

(TEMON)

16

17

14

(EFMMON)

6

(TEMON)

16

17

TP1201

TP1207

TP1121

(T+)

TP1421

(CIN)

TP1201

TP1207

TP1121

(T+)

TP1421

(CIN)

PLAY (low-reflection disc)

PLAY (high-reflection disc)

TP1300

28

(REC HEAD)

TP1302

29

(EFMO)

TP1105

30

(LDVAR)

TP1113

31

(R/P)

IC1201

18

(DFCK)

IC1201

32

(ADDATA)

IC1201

20

(BCLK)

IC1201

21

(LRCK)

REC

Analog REC

72

73

71

70

18

(DFCK)

19

(DADATA)

20

(BCLK)

21

(LRCK)

22

(WE)

23

(CAS)

(DQ1)

24

25

(A0)

IC1201

IC1201

IC1201

IC1201

IC1202

IC1202

IC1202

IC1202

PLAY

72

74

TP1515

33

71

70

(DIGIN)

Digital REC

PLAY

4

4x Speed REC

21

2

8

35

34

TP1531

(CDLRCK)

TP1530

(CDBCK)

26

27

TP1524

(L OUT)

TP1526

(R OUT)

PLAY(1kHz 0dB)

-88-

36

TP1533

(CDDATA)

ADJUSTMENT -1/13

MD Adjustment

Depending on the content of repair, such as when the new mechanism, pickup and MD C.B. are combined, the test mode must be set,

and various adjustments may be required.

The adjustment procedure is as follows:

(1) Set to the test mode and perform the adjustment and check listed below depending on the component replaced.

(2) Press the POWER button to terminate the test mode (this will write data to EEPROM).

After performing the above, reset the mechanism to start.

Required item

Component Replaced

Pickup
Head
Mechanism
Main C.B
MD microprocessor
MD LSI
RF IC
EEPROM IC

!@#$%^&*(Numbers in the table show the order of implementation.

" – " means that the items are unnecessary.

TEMP
reference
setting

TEMP EEPROM_SET

Checking
values set in
EEPROM

Writing
adjustment values
to EEPROM

Releasing test mode

All AUTO
adjustment (1st)

AUTO_YOBI AUTO_ADJ GRATING AUTO_YOBI

AUTO
adjustment

Grating a
djustment

All AUTO
adjustment (2nd)

Writing
adjustment values
to EEPROM

Releasing test mode

Operation check
(after executing
AUTO main adjustment)

TEST-PLAY TEST-REC

!@ #$% ^&*(

!
!@ # $%^
@!#$ %^&
!@ #$

!@#$
@!#$ %^&
@!#$ %^&

When the test mode is complete, the results of writing to EEPROM will appear.

OK_EEPROM: Writing of "Setting values" and " Preliminary adjustment completed" has been normally executed.

WR_EEPROM: Writing of "Setting values" has been normally executed, but wiring of "Preliminary adjustment

completed" has not been executed.

NG_EEPROM: Writing of "Setting values" has not been executed.

Check the connection between MD microprocessor and EEPROM.

When measuring TEST PLAY, TEST REC operations, or C1 error, etc., be sure to perform these after completing AUTO adjustment,

*

so that they can be measured in the optimum servo status.

1. Preparation for adjustment/check

Test discs

1

2
3

Type Test disc Part code

High-reflection disc

TDYS-1 [for playback]
Low-reflection disc Disc for checking recording operation (generally available disc used)

Low-reflection disc Disc for main adjustment (MDW-74/GA-1)

4-963-646-01

--------------------

4-229-747-01

-89-

ADJUSTMENT -2/13

2. Test mode

Setting to test mode:

1. While holding down the MD key, plug the power cord into AC outlet.

2. Load disc 1 for playback (high-reflection disc) or a disc for recording (low-reflection disc)

(will enter the (D) status).

(A) EJECT : EJECT status

(B) tsm26 e : Test mode STOP status

MD microprocessor version appears in .

(C) LOADING

(D) AUTO AJST : (Pressing the MD-STOP button in the (D) status will return to display (B).

To return to (D) again, press the CD-PLAY button.)

Entering each mode

Each press of CD SYNC button will alternate between the modes:

AUT YOBI

(AUTO main adjustment)

AUT AJST AUT AFB

(AUTO adjustment) (EEPROM setting)(unneeded for servicing)

EEPROM_SET

Releasing test mode

Resetting will return to normal status.

Always press the POWER button before resetting to write the data to EEPROM.

In order to change the EEPROM values, write data to EEPROM once, enter the test mode again to adjust using

*

the data, execute AUTO main adjustment, and then write the data to EEPROM again.

Be sure to write the data to EEPROM whenever you change the data values in EEPROM or re-execute AUTO

*

main adjustment.

Contents of test mode

1. EJECT mode

2. AUTO main adjustment mode

3. AUTO adjustment mode

4. AUTO AFB adjustment

5. EEPROM setting mode

6. TEST-PLAY mode

7. TEST-REC mode

8. INNER mode

• To TEMP setting (in EEPROM setting)

• To CONTROL setting (in EEPROM setting)

• Measuring laser power (recording/playback power)

• Executing automatic main adjustment (only with low-reflection disc)

• Executing automatic adjustment

• Unnecessary for servicing

• Manually changing various coefficients of digital servo

• Executing continuous playback from designated address

• Measuring C1 error rate, ADIP error rate

• Executing continuous recording from designated address (1x speed/4x speed)

• Measuring the position where the INNER switch turns "ON"

-90-

ADJUSTMENT -3/13

1. EJECT mode

Step No. Setting method Remarks Display

1

2

3

4

5

6

7

* Normally, IC401 pin 3 will be as follows:

Playback power output [ppw] : Approx. 0.2 V DC

Recording power output [rpw] : Approx. 1.8 V DC

Recording power (4x) [rpw4] : Approx. 2.0 V DC

Test mode EJECT status

Press SP/LP button

Press SP/LP button

Press SP/LP button

Press SP/LP button

Press REC START and Edit buttons

Press REC SEL button

Pressing STOP button will return to step 1 from each other step.

Playback power output status

Recording power output status

Recording power output status (4x speed)

Special mode unnecessary for adjustment: Move to

another mode quickly (pressing CD STOP button

will return to step 2)

To TEMP setting in EEPROM setting

(see EEPROM TEMP setting)

To CONTROL setting in EEPROM setting

(see EEPROM CONTROL setting)

[_____EJECT_____]

[ppw____________]

[rpw_____________]

[rpw4____________]

[xpw____________]

Checking pickup laser power:

Laser power during recording and playback can be checked on laser power meter. However, since there is unevenness in measurement on

laser power meter, only check the values. If the reading on laser power meter greatly drifts from the specified value, replace the pickup.

Reference values (at room temperature 25°C):

During playback (ppw) : 0.72 ±0.1 mW

During recording (rpw) : 5.5 ±0.5 mW

During recording (x4) (rpw4) : 6.1 ±0.6 mW

Caution: Take great care not to look directly at laser light: Doing so could damage your eye.

Checking pickup laser current:

Measure the pickup laser current and use the measured value for reference to find out the life end of pickup.

• Measure the voltage across R1101 (1 ohm: (A) and (B) in circuit diagram) in the recording (rpw) mode, and convert it to a current value.

• If the measured value is +20% - +25% of the number in label on pickup unit (29) ( in mA units shown in label below), the pickup

may be damaged.

HPM312S

Enlarged view of label

********
********

Optical pickup(29)

-91-

ADJUSTMENT -4/13

2. AUTO main adjustment mode

Use disc for main adjustment (MDW-74/GA-1).

Step No. Setting method Remarks Display

1

2

3

4

5

6

Test mode STOP status

Press CD SYNC button

Press CD SYNC button

Press ENTER (MULTI JOG)
button once

Adjustment complete:

Press CLEAR button twice

Adjustment value output:

Press CLEAR button

AUTO adjustment menu

AUTO preliminary adjustment menu

•

varies greatly during auto adjustment:

***

Go to step 6 if adjustment is NG.

Go to step 1

Go to step 3

3. AUTO adjustment mode

Step No. Setting method Remarks Display

1

2

3

4

5

•

: Adjustment name; : Measured values; : Address

***

*Note 1: If [≠ COMPLETE_] appears, judging the position where the INNER switch turns on is unclear: To check the INNER switch,

do it using the specified disc in the INNER mode again. There is no problem in AUTO adjustment.

Test mode STOP status

Press CD SYNC button once

Press ENTER (MULTI JOG)
button once

Press CLEAR button

Press CLEAR button

AUTO adjustment menu

•

changes as follows with high-reflection disc:

***

PEG---HAG

•

changes as follows with low-reflection disc:

***

PEG---LAG

Go to step 4 when adjustment is complete OK.

Go to step 5 if adjustment is NG.

Go to step 2

Returns to step 2

[tsm26 e ]

[AUTO_AJST_]

[_AUT_YOBI_]

[

***********

[_COMPLETE_]

[Can't_ADJ. ]

[tsm26 e ]

[AUTO_AJST_]

[

:________]

***

[_COMPLETE_]

*Note 1

[Can't_ADJ. ]

]

4. AUTO AFB adjustment

Unneeded for servicing

-92-

ADJUSTMENT -5/13

5. EEPROM setting mode

(when writing data to EEPROM, press the POWER button before resetting.)

a) Focus setting

Step No. Setting method Display

1 Test mode STOP status

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Press CD SYNC button 3 times

Press ENTER button

Press ENTER button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

• : Setting values

[tsm26 e ]

[EEPROM_SET]

[__Focus___]

[FG_______ ]

[FG2______ ]

[FF0______ ]

[FF02_____ ]

[FF1______ ]

[FF12_____ ]

[FF2______ ]

[FF22_____ ]

[FZHLEV__ ]

[FOKLEVh_ ]

[FOKLEVL_ ]

[FOSTn____ ]

[DSCJG____ ]

b) Spin setting

Step No. Setting method Display

1 Test mode STOP status

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

• : Setting values

Press CD SYNC button 3 times

Press ENTER button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

[tsm26 e ]

[EEPROM_SET]

[__Focus___]

[_Spindle__]

[SPG______ ]

[SPG_in___ ]

[SPG_mid__ ]

[SPG_out__ ]

[SP1______ ]

[SP2______ ]

[SP22_____ ]

[SP3______ ]

[SP4______ ]

[SP5_______ ]

[SP52______ ]

[SPDLIM___ ]

[SPKLEVm_ ]

c) Tracking setting

Step No. Setting method Display

1 Test mode STOP status

2

3

4

5

Press CD SYNC button 3 times

Press ENTER button

Press CD SYNC button 2 times

Press ENTER button

[tsm26 e ]

[EEPROM_SET]

[__Focus___]

[_Tracking_]

[TG_______ ]

-93-

ADJUSTMENT -6/13

6 Press CD SYNC button

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

[TG2______ ]

[TF0______ ]

[TF02_____ ]

[TF1______ ]

[TF12_____ ]

[TF2______ ]

[TF22_____ ]

[FT3______ ]

[SVCNT4__ ]

[TRBLVo__ ]

[

TRBLVt

[

TRKLVo

[

TRKLVt

[TDPWo___ ]

[

TDPWt

[

SLCTo

[SLCTt____ ]

[

SLCTm_

[

TCRSC1P

[

TCRSC0h

[TCRSC0L_ ]

[TCRSCHh_ ]

[TCRSCHL_ ]

[

COTLVp

[COTLVr___ ]

[JPint______ ]

[KIK10____ ]

__ ]

__ ]

__ ]

___ ]

____ ]

__ ]

__ ]

__ ]

___ ]

• : Setting values

d) Sled setting

Step No. Setting method Display

1 Test mode STOP status

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Press CD SYNC button 3 times

Press ENTER button

Press CD SYNC button 3 times

Press ENTER button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

[tsm26 e ]

[EEPROM_SET]

[__Focus___]

[___Sled___]

[SLG______ ]

[SL2______ ]

[SLDLIM__ ]

[SLDLEV__ ]

[SLKLVk__ ]

[

SLKLVt

[

SLKLVm

[SLBKm___ ]

[SLKrio___ ]

[SLKroi___ ]

[

SLKlio

[

SLKloi_

[INNERl___ ]

[

INNERu

[EJOVER___ ]

__ ]

__ ]

____ ]

___ ]

___ ]

• : Setting values

-94-

ADJUSTMENT -7/13

e) TEMP setting

Step No. Setting method Display

1 EJECT status

2

• : Setting value; : Measured value

f) CONTROL setting

Step No. Setting method Display

1 Test mode STOP status

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

(or in no mechanism status)

Press REC START button

Press CD SYNC button 3 times

Press ENTER button

Press CD SYNC button 5 times

Press ENTER button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

[___EJECT___]

[TEMP_ _ ]

[tsm26 e ]

[EEPROM_SET]

[__Focus___]

[__Control___]

[CONTRL1_ ]

[CONTRL2_ ]

[ADJTTM__ ]

[HDEQAD__ ]

[LDEQAD__ ]

[GDEQAD__ ]

[GDEQAD2_ ]

[HDEQBC__ ]

[LDEQBC__ ]

[GDEQBC__ ]

[GDEQBC2_ ]

[HALSG___ ]

[LALSG____ ]

[GALSG___ ]

[HALSOFS_ ]

[LALSOFS_ ]

[GALSOFS_ ]

[EFMOWD_ ]

[HALSCN__ ]

[LALSCN__ ]

[GALSCN__ ]

[ADJ:_ ____]

• : Setting values; : Other information

-95-

ADJUSTMENT -8/13

g) ADJUST setting

Step No. Setting method Display

1 Test mode STOP status

2

3

4

5

6

7

8

9

10

11

12

• : Setting values

h) REC bit setting

Press CD SYNC button 3 times

Press ENTER button

Press CD SYNC button 6 times

Press ENTER button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

[tsm26 e ]

[EEPROM_SET]

[__Focus___]

[_ADJSET___]

[COK______ ]

[FAT______ ]

[TAT______ ]

[CAT______ ]

[FAB______ ]

[STR______ ]

[SFS_______ ]

[STC_______ ]

Step No. Setting method Display

1 Test mode STOP status

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

Press CD SYNC button 3 times

Press ENTER button

Press CD SYNC button 7 times

Press ENTER button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

Press CD SYNC button

• : Setting values

[tsm26 e ]

[EEPROM_SET]

[__Focus___]

[RECbit_SET]

[SPWR50___ ]

[SPWR56___ ]

[SRWR44___ ]

[SPWR53___ ]

[SPWR57___ ]

[LP2WR50__ ]

[LP2WR56__ ]

[LP2WR44__ ]

[LP2WR53__ ]

[LP4WR50__ ]

[LP4WR56__ ]

[LP4WR44__ ]

[LP4WR53__ ]

-96-

ADJUSTMENT -9/13

6. TEST-PLAY mode

(Used to check playback performance with designated address)

Step No. Setting method Remarks Display

1

2

Test mode STOP status

Press REC START button

TEST-PLAY menu

[tsm26 e ]

[TEST_PLAY_]

3 Address setting (Target address initial value

4 [Address + C1 error display (70 or less)]

5 [Address +ADIP error display (200 or less)]

6 (Not necessary for servicing)

7

Press SP/LP button

Press ENTER button

Continuous playback (bit portion)

Continuous playback (group portion)

Press SP/LP button

Press SP/LP button

Press CLEAR button

displayed)

[Address + C1 error display (70 or less)]

TEST-PLAY menu

[ADRES_0032_]

[s c ]

[a c ]

[a a ]

[a j ]

[TEST_PLAY_]

• : Address; : Measured value

• Pressing the REC START button in address setting mode will change the address as follows:

0032→ 0700→ FFA0→ 0032→ • • • •

7. TEST-REC mode

Prepare a disc for checking record operation. (Used to check recording performance with designated address)

Step No. Setting method Remarks Display

1

Test mode STOP status

[tsm26 e ]

2 Pressing twice will display TEST-REC menu

3 Address setting (Address initial value displayed)

4

5

Press REC START button

Press SP/LP button

Press ENTER button

Press CLEAR button

Pressing 3 times will display TEST-REC (4x) menu

Continuous recording

START-REC menu

[TEST_REC__]

[TEST_REC4_]

[a0032_pw ]

[a _pw ]

[TEST_REC__]

[TEST_REC4_]

• Pressing the REC START button in address setting mode will change the address as follows:

0032→ 0700→ FFA0→ 0032→ • • • •

8. INNER mode

Step No. Setting method Remarks Display

1

2

3

4

Test mode STOP status

Press REC SEL button

Press ENTER button

Press CLEAR button

INNER menu

IINNER switch position measurement

(SUBQ address and C1 error are also displayed)

INNER menu

[tsm26 e ]

[__INNER___]

[s c ]

[__INNER___]

• : Address

-97-

ADJUSTMENT -10/13

Lead-in switch position measurement mode

Load TDYS-1 high-reflection test disc.

Note: Adjust the lead-in switch position so that the value measured in INNER mode is FF85–FFD8.

1. Loosen the screw (36) holding the mechanism switch C.B.

2. If the lead-in switch position is FF85 or lower before the screw is loosened, tighten the screw while pushing the C.B.

in the direction of A; if it is FFD8 or higher, tighten the screw while pushing the C.B. in the direction of B. Then

measure the lead-in switch position again.

After position adjustment, use screw (36) to secure the C.B. (See Fig. 14-1)

Lead-in C.B

A

B

(36) X1

Lead-in switch

Fig.14 - 1

Forced rotation of loading motor

When the display is in the test mode STOP or EJECT status, pressing the JOG MODE or EDIT button will enable forced

rotation of loading motor.

Checking installation position of magnetic head

• After replacing the magnetic head or optical pickup, be sure

to check the head installation position.

• Move the optical pickup to the center for position adjustment

in order to facilitate the installation position adjustment:

1. Lower the magnetic head up shift arm by hand to raise the

head.

2. While viewing the unit from top, make sure that the optical

pickup objective lens is aligned with the magnetic head.

3. Make sure that the magnetic head moves smoothly up and

down.

Magnetic head

Objective
lens

Radial direction

Circumferential
direction

Lower by hand.

Fig.14 - 2

-98-

ADJUSTMENT -11/13

Mechanism adjustment

1. Optical pickup grating adjustment

IC1201 pin 88

GND (TP1201)

IC1201 pin 11

EIN (TP1253)

IC1201 pin 12

FIN (TP1254)

100K

470p

470p

100K

Oscilloscope

GND CH1 CH2

XY

b

Lissajou's figure

a:b = Within 5:1

Fig. 14-1 Optical Pickup Grating Drift Measurement Method

After performing auto adjustment in AUTO test mode using the
TDYS-1 high-reflection disc (COMPLETE displayed), the
TEST-PLAY mode will be entered: Adjust the Lissajou's figure
(x-y) of EOUT:FOUT.

1. Slightly loosen the 3 screws holding the spindle motor, and
perform adjustment while observing the Lissajou's figure.

2. After adjustment, tighten the 3 screws in numerical order.

a

2

1

3

Groove for adjustment

2

3

1

Insert a screwdriver into the
adjustment groove in spindle motor,
and check the Lissajou's figure while
shifting the installation position.

MD main C.B

Optical pickup

Spindle motor

1

Feed motor

Lead-in C.B

Loading motor

2

3

MD loading C.B

Lift the MD main C.B. out for servicing.

Cancel the SPIN wire layout (insert into square hole in C.B.), remove the 3 screws, and then lift the main C.B. while

releasing the 5 wires that are connected to PU-IN C.B. and mechanism C.B. from guides (1), (2) and (3).

-99-

ADJUSTMENT -12/13

Procedure for writing data to EEPROM

1. Reference temperature setting method

(Perform this setting quickly with C.B. unheated at room temperature 21-29°C.)

Step Details of work Display

1

After replacing EEPROM, wait until the mechanism cools down.

2

Connect the unassembled main C.B. to the system unit.

3

Set to the test mode.
Press REC START button.

4

Find the temperature compensation value from the ambient temperature according to the
table below, and use the JOG MODE and EDIT buttons to set to the compensation value.

Ambient temperature Compensation value

5

Example: If the ambient temperature is 22°C and the temperature measurement value is 7AH:
Temperature set value = 7AH –01H = 79H
* If the temperature measurement value drifts between two values, set the smaller value to the
measurement value (select 79H if the value drifts between 79H and 7AH).

6

7

21° C~23.2° C –1H

23.3° C~26.8° C

26.9° C~29° C

Press POWER button to write the temperature set value to EEPROM.
Assemble the main C.B. into mechanism, connect it to the system unit, perform AUTO

main adjustment, and then press the POWER button again to write the data to EEPROM.

±0H

+1H

[__EJECT___]

[TEMP_ _ ]

:

Temperature measurement

value

: Temperature set value

2. Method of setting parameters other than temperature

Step Details of work Display

Assemble the main C.B. into mechanism and connect it to the system unit.

1
2

Set to the test mode and load a disc.

3

Press CD SYNC button twice.
Display according to the page EEPROM setting mode, and use JOG MODE and

4

EDIT buttons to match the setting values in "List of data in EEPROM".

5

Press POWER button to write the setting values to EEPROM.
Set to the test mode again, perform AUTO main adjustment, and write the data to EEPROM.

6

[AUTO_AJST_]
[EEPROM_SET]

-100-