Sanyo DC-X5C, DC-077 Schematic

FILE NO.

Service Manual

Exapmle: DC-X5CT+MDG-X5

z/ON

SLEEP

CD/MD REPEAT

MD k

REC MUTE

MD PLAY MODE

TAPE m

MD m

TAPE TAPEMD

aaba

c

fde

n

DISC SELECT

CD kCD

TUNER/BAND

RANDOM PRESET

SHIFT

MEMORYFM MODE

1234

REC MODE

AUTO MARKER

SCROLL

5678

DISPLAY MODE

+10+

100

90

VIDEO

SUPER

MUTE

–

VOLUME

+

BASS

–20dB

REMOTE CONTROLLER RB-007

PICTURE

z/ON

MODE LAST MEMO OPEN/CLOSE

q

ON SCREEN

SUBTITLE AUDIO

TITLE ZOOM

MENU

SET UP RETURN

4

ENT

ba

REV FWD

dc

5

REV SLOW PAUSE/STEP STOP FWD SLOW

kn

PREV PLAY NEXT

fae

CLEAR

123C

456

7890

PROGRAMSEARCH MODE ANGLEANGLE REPLAY

BOOKMARK REPEAT A-B REPEAT

REMOTE CONTROLLER RB-5100

z /ON

STANDBY

PHONE LEVEL

PHONES

MIN MAX

DVD-X5, DVD-077

(for DC-X5D/UK,DC-077/XE)

Separate Mini Component System

DC-X5C (UK) DC-X5CT (UK) DC-X5D (UK) DC-077 (XE) DC-077C (XE)

Tape Deck RD-X5 (UK-2)

(Option for DC-X5C & DC-X5D)

MD Deck MDG-X5 (UK)

(Option for DC-X5C, DC-X5CT & DC-X5D)

Tape Deck RD-077 (XE)

(Option for DC-077 & DC-077C)

MD Deck MDG-077 (XE)

PAUSE/STEP

STOP

PLAY

kna

fe

OPEN/CLOSE

q

(Option for DC-077)

DVD PLAYER DVD-077 (XE)

(Option for DC-077)

PRODUCT CODE No. 129 597 00 (DC-X5C/UK) 129 597 06 (DC-X5CT/UK) 129 597 07 (DC-X5D/UK) 129 597 01 (DC-077/XE) 129 597 08 (DC-077C/XE)

REFERENCE No. SM5810169

SPECIFICATIONS

TUNER SECTION

Reception frequency ........ FM : 87.5 - 108 MHz

AM : 522 - 1,611 kHz

Output power ................... 70W x 2 (at 6 ohm, 10% distortion)

Inputs ............................... VIDEO (AUDIO) : 500 mV/50k ohms

Outputs............................. SPEAKERS : 6 ohms

PHONES : 8 - 32 ohms

SUB WOOFER OUT : 10k ohms

Power requirements ......... AC 230V, 50 Hz

Power comsumption ........ 110W

0.8W (Ecology On standby mode)

16W (Ecology Off standby mode)

Dimensions ...................... 270 (W) x 122 (H) x 287 (D) mm

Weight .............................. 5.3 kg

CD SECTION

Type ................................. Changer, 3-disc

Channels .......................... 2-channel stereo

Sampling frequency ......... 44.1 kHz

Pick-up ............................. Optical 3-beam semiconductor laser

Laser output ..................... 0.6 mW (Continuous wave max.)

Wave length ..................... 790 nm

Frequency response ........ 20 Hz to 20 kHz

Wow/flutter ....................... Below measurable limits

Output .............................. OPTICAL DIGITAL OUT : Optical

Power supply ................... Supplied from the Tuner/Amplifier

Dimensions ...................... 270 (W) x 87 (H) x 276 (D) mm

Weight .............................. 2.3 kg

DVD SECTION

Playback system .............. DVD-Video, Video CD,CD

Playback standard ........... PAL or NTSC

Laser ................................ 44.1 kHz

Pick-up

Wave length ................. 650 nm (Semiconductor laser)

Laser output (Continuous wave max.)

1 mW (DVD)

0.5 mW (CD)

Frequency range (digital audio)

......................................... 4 Hz to 44 kHz (DVD fs:96kHz)

Signal to noise ratio ......... More than 105dB

Harmonic distortion (digital auidio)

......................................... 0.003%

Wow and flutter ................ Below measurable level

Outputs

Digital out ..................... for optical cable

A/V Euro connector ...... for Euro-AV cable

S-Video out .................. Y:1.0 Vp-p(75 )NTSC ,

1.0 Vp-p (75 ) PAL C: 0.286 Vp-p (75 ) NTSC

0.3 Vp-p (75 ) PAL

Video out...................... 1.0 Vp-p (75 )

Audio out...................... 1.9 V rms

Power requirements ......... AC 230 V, 50 Hz

Power consumption ......... 16 W, Less than 2W (standby mode)

Dimensionsr ..................... 270(W) x 87(H) x 282(D) mm

Weight .............................. 2.4kg

TAPE DECK SECTION

Track system.................... 4-track, 2-channel stereo

Frequency response ........ 50 Hz to 16 kHz (CrO

50 Hz to 15 kHz (Normal tape)

Signal-to-noise ratio ......... 60dB (Dolby B NR ON)

Wow/flutter ....................... 0.12%(WRMS)

Fast forward/rewind time.. Approx.110 sec. (C-60)

Power supply ................... Supplied from the Tuner/Amplifier

Dimensions ...................... 270 (W) x 122 (H) x 276 (D) mm

Weight .............................. 1.9 kg

2 tape)

SPEAKER SYSTEM

Type ................................ 3 way bass reflex

Built-in magnetic stray field compensation

Unit used ......................... Woofer : 15 cm cone type

Mid range : 8 cm cone type

Tweeter : 3.5 cm balance driver Maximum power-handling

capacity .......................... 140W (peak)

Nominal impedance ........ 6 ohms

Dimensions ..................... 230 (W) x 343 (H) x 253 (D) mm

Weight ............................. 4.7 kg (per speaker)

WIRESS REMOTE CONTROL

Power requirements ......... 2 "R6 (HP7)" batteries

Dimensions ...................... Approx. 66(W) x 200(H) x 32(D)mm

Weight .............................. Approx. 115g (without batteries)

Specifications subject to change without notice.

- 2 -

ARRANGEMENT

PLAY

PAUSE/STEP

STOP

fe

OPEN/CLOSE

kna

q

z /ON

STANDBY

MIN MAX

PHONE LEVEL

PHONES

System DC-X5C/DC-077C System DC-X5CT System DC-X5D

OPTION

DAD-CP-X5 DAD-CP-077 CD

JCX-X5 JCX-077 Tuner /Amplifier

MDG-X5 MDG-077 MD deck

RD-X5/UK-2 RD-077 Tape deck

OPTION

DAD-CP-X5 CD

JCX-X5 Tuner /Amplifier

RD-X5/UK Tape deck

MDG-X5 MD deck

DVD-X5 DVD

JCX-X5 Tuner /Amplifier

OPTION

MDG-X5 MD deck

RD-X5/UK-2 Tape deck

OPTION

z /ON

STANDBY

PHONE LEVEL

PHONES

MIN MAX

System DC-077

PAUSE/STEP

PLAY

kna

fe

OPEN/CLOSE

q

STOP

JCX-077 Tuner /Amplifier

DVD-077 DVD

MDG-077 MD deck

RD-077 Tape deck

- 3 -

SYSTEM CONNECTIONS

When using only the system DC-X5C (CD changer and Tuner/Amplifier)

CD changer

SYSTEM CONNECTOR

OPTICAL DIGITAL OUT

SYSTEM CONNECTOR

DCDC12V

5V

AC 18V

~

IN

Tuner/Amplifier

For System DC-X5C

DC-X5CT DC-077C

VIDEO(AUDIO)

RL

EXT.ANT

AM LOOP

SPEAKERS(6ΩMIN)

RL

SUB WOOFER OUT

Before connecting, remove the cap on this socket.

FM75Ω

The flat connection lead is provided as shown.

To the CD changer ⇦

Fixer

To the Tuner/ Amplifier ⇦

Do not remove the fixer and protective tape.

To connect, push the middle of the plug and insert it until it clicks.

SYSTEM CONNECTOR

Tape

Notes on the flat connection lead

When using the system DC-007C (CD changer and Tuner/Amplifier) and optional Tape deck and/or MD deck, remove the fixer and protective tape before connecting.

- Do not remove the tape on the plug that is not used.

Note:

- Do not connect the mains lead to an AC outlet until all connections have been made.

- The system is not completely disconnected from the mains when the z /ON button is set to the z position.

- To prevent a noise interference from the mains, the core clamp is attached to the mains lead. Do not remove it.

To disconnect, while pressing both latches, remove the plug.

SYSTEM CONNECTOR

Digital equipment

Video equipment/DVD

player

MD deck

SYSTEM CONNECTOR

Tape deck

(Optical cable, not supplied)

OPTICAL DIGITAL

OUT

IN

(Optical cable, supplied with the MD deck)

(Audio leads, not supplied)

Amplified subwoofer

If you have difficulty inserting the plug, turn it over and reinsert it.

SYSTEM CONNECTOR

OPTICAL DIGITAL OUT

(Flat connection lead)

SYSTEM CONNECTOR

DCDC12V

5V

AC 18V

~

SPEAKERS(6ΩMIN)

VIDEO(AUDIO)

IN

RL

(Audio lead, not supplied)

EXT.ANT

AM LOOP

FM75Ω

SUB WOOFER OUT

To an AC outlet

CD changer

Tuner/Amplifier

- 4 -

SYSTEM CONNECTIONS

SYSTEM CONNECTOR

OPT.

AUDIO OUT

S-VIDEO

OUT

VIDEO OUT DIGITAL OUT

A/V EURO CONNECTOR (RGB OUT)

RL

SYSTEM CONNECTOR

DCDC12V

5V

FM75Ω

AM LOOP

EXT.ANT

SUB WOOFER OUT

RL

SPEAKERS(6ΩMIN)

IN

VIDEO(AUDIO)

AC 18V

~

SYSTEM CONNECTOR

OPTICAL DIGITAL

OUT

IN

SYSTEM CONNECTOR

When using only the system DC-X5D (DVD player and Tuner/Amplifier)

DVD player

S-VIDEO

OUT

SYSTEM CONNECTOR

RL

AUDIO OUT

SYSTEM CONNECTOR

DCDC12V AC 18V

~

OPT.

VIDEO OUT DIGITAL OUT

5V

VIDEO(AUDIO)

RL

IN

A/V EURO CONNECTOR (RGB OUT)

SPEAKERS(6ΩMIN)

RL

AM LOOP

SUB WOOFER OUT

EXT.ANT

FM75Ω

The flat connection lead is provided as shown.

To the DVD player ⇦

Fixer

To the Tuner/ Amplifier ⇦

Do not remove the fixer and

Tuner/Amplifier

For System DC-X5D

Before connecting, remove the cap on this socket.

protective tape.

To connect, push the middle of the plug and insert it until it clicks.

Tape

Notes on the flat connection lead

When using the system DC-X5D and optional Tape deck and/or MD deck, remove the fixer and protective tape before connecting.

• Do not remove the tape on the plug that is not used.

Note:

• Do not connect the mains lead to an AC outlet until all connections have been made.

• The system is not completely disconnected from the mains when the z/ON button is set to the z position.

• To prevent a noise interference from the mains, the core clamp is attached to the mains lead. Do not remove it.

To disconnect, while pressing both latches, remove the plug.

MD deck

Tape deck

Digital equipment

Video/Auxiliary

equipment

(Optical cable, not supplied)

SYSTEM CONNECTOR

If you have difficulty inserting the plug, turn it over and reinsert it.

DVD player

(Video cable)

TV

To an AC outlet

(Optical cable, supplied

(Flat connection lead)

with the MD deck)

(Audio cable, not supplied)

Amplified subwoofer

(Audio cable, not supplied)

Tuner/Amplifier

To an AC outlet

- 5 -

SYSTEM CONNECTIONS

Speakers

When connecting the speakers, make sure that (+) and (–) polarities are matched properly. Otherwise, the sound may appear to be lacking in the bass range and in stability. Connect the speaker wire with the stripe to the red terminal (+) and the other wire to the black terminal (–). Note: If desired, the speaker grilles can be removed.

R ch speaker L ch speaker

SPEAKERS (6 MIN.)

LR

AM loop aerial

AM LOOP

EXT.ANT

FM75Ω

External aerial

Aerial wire

SYSTEM CONNECTOR

DCDC12V

5V

AC 18V

~

VIDEO(AUDIO)

IN

WHAT TO DO IF ....

If the operation of the system or display is not normal.

1. Disconnect the mains lead.

2. Press the RESET button (bottom of the Tuner/Amplifier) for at least 30 seconds.

3. Connect the mains lead.

4. Resume the operatrion.

Tuner/Amplifier

EXT.ANT

AM LOOP

FM75Ω

SPEAKERS(6ΩMIN)

RL

JCX-X5,JCX-077 Set front bottom

SUB WOOFER OUT

RESET

- 6 -

RESET

TUNER ADJUSTMENTS

e

• Use a plastic screw driver for adjustments.

• MODE : ST (Stereo)

• Speaker impedance : 6 ohm

• TUNING FM : 87.5 - 108.0MHz (50kHz step) AM : 522 - 1611KHz (9kHz step)

TUNER / AMPLIFIER SECTION

AM LOOP ANT.

FM SG IN

75ΩCOAX

CN201

TP11(VT)

TP12(GND)

J2116

U2101

TP13(L)

J2102

J2104

TP15(GND)

J2103 TP14(R)

R2303 (FM SD)

L2151-a

J2114

SG RF Level : 75 open Voltage dBµV Antenna : 75 unbalanced , Modulation : 1 kHz

1.FM

Step Adjusting

Circuit

1 Cover --- Connect Digital DC voltmeter to 87.5 MHZ Low --- more than 0.8V

voltage --- TP11(H), TP12(E). 108.0 MHZ High --- less than 9.0V

Input Output

Connection

Dev. : ±22.5kHz(MONO) ±22.5kHz(STEREO) ±6.75kHz(PILOT)

SG Set Adjustment Remark

Frequency Position

2 Tracking Connect FM SG to FM AntennaConnect to VTVM 90.0 MHZ Low --- S/N=30dB or mor

(SG=15dBμV) TP13(L) or TP14(R), TP15(E) 106.0MHZ High ---

SG Modulation : 1kHz, 30%

2.AM

Step Adjusting

Circuit

1 Cover --- Connect Digital DC voltmeter to 522 kHZ Low --- more than 0.8V

voltage --- TP11(H), TP12(E). 1611kHZ High --- less than 9.0V

2 Tracking Connect AM SG to Connect to VTVM 603 kHZ Low L2151-a Max.

Test loop Ant.(SG=80dBμV) TP13(L) or TP14(R), TP15(E) 1404 kHZ High ---

Input Output

Connection

Frequency Position

Antenna, IRE Loop, Distance: 60 cm

SG Set Adjustment Remark

- 7 -

EXPLODED VIEW (CABINET & CHASSIS )

20

Y04

19

77

75

Y09

Y18

62

74

Y10

Y08

Y04

Y17

73

XE

54

55

57 (NSP)

Y05

Y02

Y06

76

Y07

52

Y07

18

72

6

Y03

13

Y08

7

71

Y17

5

3

7

8

Y12

Y11

60

Y12

Y11

61

UK

59

54

55

51

Y13

21

Y01

78

53

56

2

1

Y01

4

Y15

Y16

79

11

58

14

Y14

12

10

- 8 -

PARTS LIST

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC

!!

SYMBOL SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.

N.S.P : Not available as service parts.

!

IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF

!!

!

, USE ONLY THE REPLACEMENT PARTS DESIGNATED,

Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.

PACKING & ACCESSORIES

REF.NO. PART NO. DESCRIPTION

614 313 5609 CARTON CASE, OUTER CARTON

(DC-X5CT/UK)

614 310 3509 CARTON CASE, OUTER CARTON

(DC-X5C/UK)

614 314 0849 CARTON CASE, OUTER CARTON

(DC-X5D/UK)

614 310 3493 CARTON CASE, OUTER CARTON

(DC-077C/XE)

614 312 6393 CARTON CASE, OUTER CARTON

(DC-077/XE)

614 304 0231 CUSHION,SPACE,ACCESSORY

(DC-X5CT/UK)

614 304 0217 CUSHION,SPACE,ACCESSORY

(DC-X5C/UK, DC-X5D/UK, DC-077C/XE)

614 312 6416 CUSHION,SPACE,ACCESSORY

(DC-077/XE)

614 304 0224 CUSHION,SPACE,SPEAKER

(DC-X5C/UK, DC-X5D/UK, DC-077C/XE)

614 312 6423 CUSHION,SPACE,SPEAKER

( DC-077/XE) 614 302 5269 CARTON CASE,INNER SLEEVE 614 302 0738 CUSHION,FRONT 614 302 0745 CUSHION,BACK 614 312 6430 INSTRUCTION MANUAL

(DC-X5C/UK,DC-X5CT/UK,DC-X5D/UK ) 614 312 6447 INSTRUCTION MANUAL

(DC-077C/XE,DC-077/XE) 614 312 6454 INSTRUCTION MANUAL,GREEK

(DC-077C/XE,DC-077/XE) 614 245 8587 NOTICE,AC CORD

(DC-X5C/UK,DC-X5CT/UK,DC-X5D/UK ) 645 036 4358 POLY SHEET-0850X0500*NC,SET

(DC-X5C/UK,DC-X5CT/UK,DC-X5D/UK ) 645 036 4365 POLY SHEET-0850X0500*NC,SET

(DC-077C/XE,DC-077XE) 614 190 5174 LABEL,BEAB

(DC-X5C/UK,DC-X5CT/UK,DC-X5D/UK ) 645 033 8144 REMOCON,RB-007 645 036 6734 BATTERY COVER, FOR RB-007 645 005 1227 ASSY,ANTENA,LOOP 614 229 4635 ANT

or 614 308 5515 ANT

645 037 7440 ASSY,CABLE,SYSTEM 19P,

SYSTEM CABLE

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1 614 309 7457 KNOB,ROTARY,

BASS/TREBLE/UP DOWN 2 614 309 7396 DEC,PANEL,FRONT CENTER 3 614 302 0486 DEC,ESCUTCHEON,FRONT CENTER 4 614 308 7939 KNOB,ROTARY,VOLUME 5 614 306 4466 ASSY,CABINET,FRONT 6 614 309 7198 BUTTON,POWER,POWER 7 614 302 0318 BUTTON,TUNER,TUNER/FUNCTION 8 614 309 7211 BUTTON,CLOCK,CLOCK/TIMER 10 614 302 4781 ASSY,CABINET,BOTTOM 11 614 129 1901 FIXER,AC CORD or 614 284 1884 FIXER,AC CORD 12 614 309 7501 PANEL,REAR

(DC-X5C/UK, DC-X5CT/UK) 12 614 309 7518 PANEL,REAR (DC-077C/XE,DC-077/XE) 13 614 129 9136 LUG,FOR CN402 14 614 305 2661 COVER,FAN,FAN COVER 18 614 302 5122 MOUNTING,PWB,SUB TRANS PWB L 19 614 302 5139 MOUNTING,PWB,SUB TRANS PWB R 20 614 309 6979 ASSY,CABINET,AFTER BENDING 21 614 308 7922 DEC,RING,VOLUME

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 411 021 3503 SCR S-TPG BIN 3X10,

FRONT-BOTTOM FIX Y02 411 021 3503 SCR S-TPG BIN 3X10,

HEAD PHONE FIX Y03 411 021 3503 SCR S-TPG BIN 3X10,

FRONT PWB FIX Y04 411 021 3701 SCR S-TPG BIN 3X10,CABINET Y05 411 021 3503 SCR S-TPG BIN 3X10,

SUB TRANS PWB Y06 411 021 3503 SCR S-TPG BIN 3X10,TUNER PWB Y07 411 021 3503 SCR S-TPG BIN 3X10,

MOUNTING PWB Y08 411 021 3503 SCR S-TPG BIN 3X10,MAIN PWB Y09 411 021 3503 SCR S-TPG BIN 3X10,

MOUTING HS-HS Y10 411 020 9506 SCR S-TPG BRZ+FLG 3X16,

HS-POWER IC Y11 411 021 3503 SCR S-TPG BIN 3X10,HEATSINK-REG Y12 411 021 3503 SCR S-TPG BIN 3X10,

MOUNTING HEAT SINK

- 9 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

Y13 411 001 3905 SCR S-TPG BIN 4X6,TRANS Y14 411 021 3701 SCR S-TPG BIN 3X10,BOTTOM-REAR Y15 411 021 3701 SCR S-TPG BIN 3X10,

REAR-ELECT PARTS Y16 411 021 4609 SCR S-TPG BIN 3X16,FAN-REAR FIX Y17 411 021 3503 SCR S-TPG BIN 3X10,

MOUTING HS-PWB Y18 411 021 3503 SCR S-TPG BIN 3X10,

PREAMP-PREAMP2

ELECTRICAL PARTS

REF.NO. PART NO. DESCRIPTION

51 645 036 4310 FLEXIBLE FLAT CABLE

!!

52 53 54

!

423 005 6509 FUSE 250V 1.25A,PRIMARY FUSE

!!

!

645 038 7937 TRANS,POWER,EI76.2-60

!!

!

645 036 9797 CORD,POWER-1.6MK

(DC-X5C/UK, DC-X5CT/UK)

!!

or

!

645 036 9803 CORD,POWER-1.6MK

(DC-X5C/UK, DC-X5CT/UK)

!!

54

!

614 255 2513 POWER CORD

(DC-077C/XE)

!!

or

!

645 016 9939 CORD,POWER-1.74MK

(DC-077C/XE) 55 645 037 3060 CORE,CLAMP,LINE NOISE 56 645 013 6498 CORE,FERRITE,AC EMC

!!

57

!

614 303 7767 PWB,FIXING,

FOR HEADPHONE(N.S.P)

!!

58

!

645 036 6239 MOTOR,FAN DC 0.84W 59 614 303 3899 ASSY,HEAT SINK 60 614 278 8240 MOUNTING,HEAT SINK 61 614 278 8233 MOUNTING,HEAT SINK 62 614 291 6568 MOUNTING,PWB,FOR-REG

HEADPHONE P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

71 614 302 3364 ASSY,PWB,HEADPHONE (Only Initial) CN400 645 009 0042 JACK,PHONE D6.43 CN401 614 035 4935 SOCKET,DIP 4P or 614 237 9776 SOCKET CN402 614 294 0761 ASSY,WIRE,HEADPHONE-MAIN or 614 308 1241 ASSY,WIRE,HEADPHONE-MAIN L4000 645 001 4550 INDUCTOR,10U K or 645 031 7835 INDUCTOR,10U K L4010 645 001 4550 INDUCTOR,10U K or 645 031 7835 INDUCTOR,10U K

FRONT P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

72 614 311 7834 ASSY,PWB,FRONT (Only Initial) BR601 614 291 6520 HOLDER,MOUNT,FL_MOUNT C6093 403 304 4802 DL-ELECT 0.047F Z 5.5V or 403 262 8607 DL-ELECT 0.047F Z 5.5V CN601 645 012 5300 SOCKET,FPC 26P,FRONT-MAIN CN602 614 035 4911 SOCKET,DIP 2P CN603 614 312 1817 ASSY,WIRE CS601 614 125 0236 CUSHION D6001 407 069 4404 DIODE GMA01U or 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176 or 407 153 6109 DIODE 1SS119-041 D6002 407 099 4603 ZENER DIODE MTZJ3.9B D6012 407 069 4404 DIODE GMA01U or 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176 or 407 153 6109 DIODE 1SS119-041 D6091 407 069 4404 DIODE GMA01U or 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176 or 407 153 6109 DIODE 1SS119-041 DS601 408 039 8507 PHOTO DIODE PIC-28043TE3,IR FL601 645 032 8961 FLOURESCENT TUBE,FL IC601 410 388 8305 IC M38B57MCH-A259FP L6091 645 001 4550 INDUCTOR,10U K or 645 031 7835 INDUCTOR,10U K Q6001 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K Q6002 405 143 6504 TR KTA1267-GR or 405 004 4601 TR 2SA608-F-SPA or 405 004 5103 TR 2SA608-G-SPA or 405 006 1806 TR 2SA933S-R or 405 006 1905 TR 2SA933S-S Q6003 405 141 3505 TR KTA1266-Y or 405 141 3406 TR KTA1266-GR

REF.NO. PART NO. DESCRIPTION

or 405 004 4502 TR 2SA608-F-NP or 405 004 5004 TR 2SA608-G-NP or 405 006 3909 TR 2SA952-K or 405 006 4005 TR 2SA952-L Q6004 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K

- 10 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

Q6005 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K Q6006 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K Q6007 405 141 3505 TR KTA1266-Y or 405 141 3406 TR KTA1266-GR or 405 004 4502 TR 2SA608-F-NP or 405 004 5004 TR 2SA608-G-NP or 405 006 3909 TR 2SA952-K or 405 006 4005 TR 2SA952-L S6001 645 033 7673 SWITCH,ROTARY(ENCODER) S6002 645 033 7680 SWITCH,ROTARY(ENCODER) S6003 645 033 7680 SWITCH,ROTARY(ENCODER) S6004 645 033 7680 SWITCH,ROTARY(ENCODER) S6091 645 035 9224 SWITCH,PUSH 1P-1T or 645 000 1383 SWITCH,PUSH 1P-1TX1 S6101 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6102 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6103 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6104 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6106 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6107 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6109 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6110 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6111 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT

REF.NO. PART NO. DESCRIPTION

S6112 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6113 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT TA601 614 112 1451 DOUBLE FACE,FL_MOUNT X6001 645 032 1627 OSC,CRYSTAL 32.768KHZ,XTAL X6002 614 215 5561 RESONATOR,CERAM or 645 013 7532 OSC,CERAMIC 4.19MHZ

MAIN-AMPLIFIER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

73 614 308 6437 ASSY,PWB,MAIN (Only Initial) C4706 403 057 2407 POLYESTER 0.1U J 50V C4707 403 057 2407 POLYESTER 0.1U J 50V C4806 403 057 2407 POLYESTER 0.1U J 50V C4807 403 057 2407 POLYESTER 0.1U J 50V C4900 403 332 7400 ELECT 2200U M 50V C4901 403 332 7400 ELECT 2200U M 50V C4930 403 329 6201 ELECT 2200U M 35V C4931 403 329 6201 ELECT 2200U M 35V CN470 645 033 3088 TERMINAL CN471 645 033 3057 JACK,RCA CN472 645 005 8110 PLUG,4P or 645 007 0075 PLUG,4P CN473 645 026 8960 PLUG,12P CN474 645 005 8585 SOCKET,9P CN490 614 020 1246 SOCKET,5P D4410 407 012 4406 DIODE 1SS133 D4411 407 012 4406 DIODE 1SS133 D4412 407 012 4406 DIODE 1SS133 D4440 407 012 4208 DIODE 1SS131 D4770 407 012 4406 DIODE 1SS133 D4771 407 012 4208 DIODE 1SS131

!!

D4900 D4901 D4902 D4903 D4905 407 063 9108 ZENER DIODE MTZJ6.8B D4906 407 063 9108 ZENER DIODE MTZJ6.8B D4930 D4931 D4932 D4933 D4934 407 099 5402 ZENER DIODE MTZJ6.2B D4935 407 099 6805 ZENER DIODE MTZJ13B D4936 407 099 6805 ZENER DIODE MTZJ13B D4937 407 099 4603 ZENER DIODE MTZJ3.9B D4940 D4960 407 099 6805 ZENER DIODE MTZJ13B

!

407 196 5800 DIODE 1N5402BD82

!!

!

407 196 5800 DIODE 1N5402BD82

!!

!

407 196 5800 DIODE 1N5402BD82

!!

!

407 196 5800 DIODE 1N5402BD82

!!

!

407 196 5800 DIODE 1N5402BD82

!!

!

407 196 5800 DIODE 1N5402BD82

!!

!

407 196 5800 DIODE 1N5402BD82

!!

!

407 196 5800 DIODE 1N5402BD82

!!

!

407 148 6701 DIODE 1A3-I

- 11 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

!!

IC470 or or

!

409 435 2403 IC STK411-290E

!!

!

409 448 4609 IC STK411-220M,POWER AMP

!!

!

409 443 8305 IC STK499-290EN,POWER AMP L4700 614 202 1712 V.H.F COIL 1AV4L20B0320N or 614 196 9763 V.H.F COIL L4800 614 202 1712 V.H.F COIL 1AV4L20B0320N or 614 196 9763 V.H.F COIL LG470 645 023 8987 FIXER LG471 645 023 8987 FIXER Q4410 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4420 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4421 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4430 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4431 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4435 405 141 3406 TR KTA1266-GR or 405 141 3505 TR KTA1266-Y or 405 005 2002 TR 2SA733-P or 405 005 1906 TR 2SA733-K Q4436 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4437 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4438 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4441 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4700 405 033 6805 TR 2SD1468S-S or 405 033 6706 TR 2SD1468S-R or 405 151 4400 TR KTD1303 Q4751 405 141 3406 TR KTA1266-GR or 405 141 3505 TR KTA1266-Y or 405 005 2002 TR 2SA733-P

REF.NO. PART NO. DESCRIPTION

or 405 005 1906 TR 2SA733-K Q4790 405 033 6805 TR 2SD1468S-S or 405 033 6706 TR 2SD1468S-R or 405 151 4400 TR KTD1303 Q4795 405 141 3406 TR KTA1266-GR or 405 141 3505 TR KTA1266-Y or 405 005 2002 TR 2SA733-P or 405 005 1906 TR 2SA733-K Q4800 405 033 6805 TR 2SD1468S-S or 405 033 6706 TR 2SD1468S-R or 405 151 4400 TR KTD1303 Q4890 405 033 6805 TR 2SD1468S-S or 405 033 6706 TR 2SD1468S-R or 405 151 4400 TR KTD1303

!!

Q4930

!

405 001 9302 TR 2SA1020-Y Q4931 405 141 3406 TR KTA1266-GR or 405 141 3505 TR KTA1266-Y or 405 005 2002 TR 2SA733-P or 405 005 1906 TR 2SA733-K

!!

Q4932 or or

!

405 095 1602 TR 2SD2061-E

!!

!

405 095 1701 TR 2SD2061-F

!!

!

405 138 6403 TR KTD2058Y Q4933 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4934 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R

!!

Q4935 or or Q4960 or or

!

405 095 1602 TR 2SD2061-E

!!

!

405 095 1701 TR 2SD2061-F

!!

!

405 138 6403 TR KTD2058Y

!!

!

405 095 1602 TR 2SD2061-E

!!

!

405 095 1701 TR 2SD2061-F

!!

!

405 138 6403 TR KTD2058Y Q4961 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4962 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R

!!

R4430 R4431 R4706 R4707 R4790 R4806 R4807 R4890 R4902 R4903 R4930

!

614 242 0126 RESISTOR 0.22 K- 3W

!!

!

614 242 0126 RESISTOR 0.22 K- 3W

!!

!

402 081 0403 RESISTOR 4.7 J- 2W

!!

!

402 081 0403 RESISTOR 4.7 J- 2W

!!

!

402 081 0700 RESISTOR 330 J- 2W

!!

!

402 081 0403 RESISTOR 4.7 J- 2W

!!

!

402 081 0403 RESISTOR 4.7 J- 2W

!!

!

402 081 0700 RESISTOR 330 J- 2W

!!

!

402 081 1103 FUSIBLE RES 100 JA 1/4W

!!

!

402 081 1103 FUSIBLE RES 100 JA 1/4W

!!

!

402 083 3006 RESISTOR 47 J- 2W

- 12 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

!!

R4931 R4938 R4962

!

402 081 1004 FUSIBLE RES 10 JA 1/4W

!!

!

402 082 5209 RESISTOR 1 J- 1/2W

!!

!

402 082 5209 RESISTOR 1 J- 1/2W RY441 614 224 4531 RELAY or 645 035 6582 RELAY

PRE-AMPLIFIER, P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

74 614 308 6444 ASSY,PWB,PREAMP (Only Initial) C4581 403 184 9805 MT-POLYEST 0.22U J 50V or 403 067 6709 MT-COMPO 0.22U J 50V C4582 403 184 9805 MT-POLYEST 0.22U J 50V or 403 067 6709 MT-COMPO 0.22U J 50V C4681 403 184 9805 MT-POLYEST 0.22U J 50V or 403 067 6709 MT-COMPO 0.22U J 50V C4682 403 184 9805 MT-POLYEST 0.22U J 50V or 403 067 6709 MT-COMPO 0.22U J 50V CN450 645 012 6369 JACK,RCA-2 CN451 614 239 5455 SOCKET CN452 645 033 7826 PLUG,11P CN453 645 012 5300 SOCKET,FPC 26P CN454 645 026 8977 SOCKET,12P CN455 645 005 8363 PLUG,9P CN456 614 035 4928 SOCKET,DIP 3P or 614 237 9769 SOCKET CN457 614 297 6395 CORD,3P CONNECTOR,

PREAMP-SUBPT

or 614 304 8794 CORD,3P CONNECTOR,

PREAMP-SUBPT CN458 645 004 2881 PLUG,2P CN459 645 005 9292 PLUG,5P or 645 007 0082 PLUG,5P CN460 645 040 3026 PLUG,9P

!!

D4300 D4301 407 012 4406 DIODE 1SS133 D4302 407 012 4406 DIODE 1SS133 D4303 407 012 4406 DIODE 1SS133 D4305 D4471 407 012 4406 DIODE 1SS133 D4472 407 099 4603 ZENER DIODE MTZJ3.9B IC458 409 474 6103 IC LC75342M LG450 645 023 8987 FIXER LG451 645 023 8987 FIXER Q4300 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4470 405 141 3406 TR KTA1266-GR or 405 141 3505 TR KTA1266-Y or 405 005 2002 TR 2SA733-P or 405 005 1906 TR 2SA733-K Q4471 405 141 3406 TR KTA1266-GR or 405 141 3505 TR KTA1266-Y or 405 005 2002 TR 2SA733-P or 405 005 1906 TR 2SA733-K

!

407 148 6701 DIODE 1A3-I

!!

!

407 148 6701 DIODE 1A3-I

REF.NO. PART NO. DESCRIPTION

!!

Q4480

!

405 023 5306 TR 2SD400-F-MP Q4481 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4482 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4575 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4576 405 141 3406 TR KTA1266-GR or 405 141 3505 TR KTA1266-Y or 405 005 2002 TR 2SA733-P or 405 005 1906 TR 2SA733-K Q4577 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R

!!

R4482

!

402 083 3808 RESISTOR 33 J- 1/2W T4500 614 239 1839 TERMINAL

PRE-AMPLIFIER 2 P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

75 614 309 6535 ASSY,PWB,PREAMP2 (Only Initial) CN410 645 040 3033 SOCKET,9P CN419 645 006 0908 PLUG,2P or 645 009 6426 PLUG,2P IC410 409 426 1804 IC KIA4558S IC415 409 467 0101 IC LA2615 Q4100 405 073 6407 TR 2SK772-E Q4101 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R Q4200 405 073 6407 TR 2SK772-E Q4201 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R

SUB POWER TRANSOFORMER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

76 614 308 6475 ASSY,PWB,SUB PT (Only Initial)

!!

C4974 or C4975 403 313 4602 ELECT 1000U M 16V CN440 645 005 7373 PLUG,3P or 645 007 0068 PLUG,3P D4400 407 012 4406 DIODE 1SS133

!

403 349 3303 CERAMIC 0.01U M 250V

!!

!

404 000 1607 CERAMIC 0.01U F 400V

- 13 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

D4401 407 099 5402 ZENER DIODE MTZJ6.2B

!!

D4970 D4971 D4972 D4973

!

407 148 6701 DIODE 1A3-I

!!

!

407 148 6701 DIODE 1A3-I

!!

!

407 148 6701 DIODE 1A3-I

!!

!

407 148 6701 DIODE 1A3-I FPC01 645 006 4760 HOLDER,FUSE or 645 031 7903 HOLDER,FUSE FPC02 645 006 4760 HOLDER,FUSE or 645 031 7903 HOLDER,FUSE

!!

L4970 PT497

!

645 038 7364 INDUCTOR,70U

!!

!

645 033 8595 TRANS,POWER Q4400 405 141 3208 TR KTC3198-Y or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R

!!

Q4401 RY440 or

!

405 023 5306 TR 2SD400-F-MP

!!

!

645 030 5597 RELAY

!!

!

645 035 6575 RELAY WR435 614 017 8203 TERMINAL BOARD WR436 614 017 8203 TERMINAL BOARD

TUNER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

77 614 305 0322 ASSY,PWB,TUNER (Only Initial) C2457 403 259 0508 NP-ELECT 1U M 50V CN201 614 255 5750 TERMINAL or 645 032 6394 TERMINAL CN241 645 033 7833 SOCKET,11P CN251 614 239 1839 TERMINAL D2151 407 069 4404 DIODE GMA01U or 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176 or 407 153 6109 DIODE 1SS119-041 D2451 407 069 4404 DIODE GMA01U or 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176 or 407 153 6109 DIODE 1SS119-041 D2452 407 153 7502 ZENER DIODE GZS3.0B D2466 407 069 4404 DIODE GMA01U or 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176 or 407 153 6109 DIODE 1SS119-041 D2467 407 069 4404 DIODE GMA01U or 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176 or 407 153 6109 DIODE 1SS119-041 IC231 409 379 2705 IC LA1832ML IC241 409 439 4502 IC LC72121M-D IC251 409 415 8609 IC LC72720N L2151 645 023 0127 TUNER L2451 645 001 4581 INDUCTOR,100U K or 645 031 7842 INDUCTOR,100U K L2501 645 001 4581 INDUCTOR,100U K or 645 031 7842 INDUCTOR,100U K L2502 645 001 4581 INDUCTOR,100U K

REF.NO. PART NO. DESCRIPTION

or 645 031 7842 INDUCTOR,100U K Q2140 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K Q2201 405 151 4202 TR KTC3193-O or 405 151 4103 TR KTC3193-Y or 405 016 0806 TR 2SC2839-E Q2310 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K Q2451 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS or 405 078 2404 TR BN1A4P or 405 036 3702 TR 2SA1564 Q2501 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K Q2502 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS or 405 078 2404 TR BN1A4P or 405 036 3702 TR 2SA1564 Q2701 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K Q2801 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K T2301 645 038 3687 FILTER,LP 75KHZ U2101 645 033 5327 TUNER,FM X2301 645 010 0024 OSC,CERAMIC 456KHZ or 614 246 0870 RESONATOR

- 14 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

X2451 645 023 4965 OSC,CRYSTAL 7.2MHZ X2501 645 035 8326 OSC,CRYSTAL 4.332MHZ XF221 614 240 2917 FILTER,CERAM or 645 010 0079 CERAMIC FILTER 10.70MHZ or 614 254 3214 FILTER XF222 614 240 2917 FILTER,CERAM or 645 010 0079 CERAMIC FILTER 10.70MHZ or 614 254 3214 FILTER XF231 614 246 0849 FILTER XF233 645 018 8824 DISCR,CERAMIC or 645 018 8718 DISCR,CERAMIC

POWER TRANSFORMER,

PRIMARY P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

78 614 308 6451 ASSY,PWB,PT1 (Only Initial)

POWER TRANSFORMER,

SECONDARY P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

79 614 308 6468 ASSY,PWB,PT2 (Only Initial) CN900 614 020 1246 SOCKET,5P CN901 614 035 4942 SOCKET,DIP 5P or 614 237 9783 SOCKET CN903 614 289 3906 ASSY,WIRE,PT2-PREAMP or 614 313 5920 ASSY,WIRE,PT2-PREAMP D4950 407 012 4208 DIODE 1SS131 D4951 407 012 4208 DIODE 1SS131 D4952 407 099 9905 ZENER DIODE MTZJ33B D4953 407 099 5204 ZENER DIODE MTZJ5.1B D4954 407 012 4208 DIODE 1SS131 D4955 407 012 4208 DIODE 1SS131

!!

PR495 or PR900 or PR901 or PR902 or Q4950 R4954

!

645 027 4169 PROTECTOR,0.125A 125V

!!

!

645 042 2584 PROTECTOR,0.125A 125V

!!

!

645 025 5137 PROTECTOR,7A 125V

!!

!

645 042 2737 PROTECTOR,7A 125V

!!

!

645 025 5137 PROTECTOR,7A 125V

!!

!

645 042 2737 PROTECTOR,7A 125V

!!

!

645 025 5137 PROTECTOR,7A 125V

!!

!

645 042 2737 PROTECTOR,7A 125V

!!

!

405 001 9302 TR 2SA1020-Y

!!

!

402 081 0106 FUSIBLE RES 2.2 JA 1/4W

SPEAKER(SX-X5L,R/UK, SX-077L,R/XE)

REF.NO. PART NO. DESCRIPTION

614 310 3806 ASSY,BOX,SPEAKER, LEFT

(DC-X5C/UK, DC-X5CT/UK)

614 310 3783 ASSY,BOX,SPEAKER, LEFT

(DC-077/XE,DC-077C/XE)

614 310 3813 ASSY,BOX,SPEAKER, RIGHT

(DC-X5C/UK, DC-X5CT/UK)

614 310 3790 ASSY,BOX,SPEAKER, RIGHT

(DC-077/XE,DC-077C/XE)

614 304 5281 ASSY,GRILLE

- 15 -

IC BLOCK DIAGRAM & DESCRIPTION

IC231 LA1832ML (AM/FM IF Amplifier & FM-MPX)

3

7

ALC

BUFF

23

AM OSC

21 20 19

2

AM

RF

MIX

AMP

AGC

4

24

LEVEL DET

22

FM IF

S-CURVE

FM DET

1

8

AM/FM IF BUFF

10

AMIFAM

COMP

TUNING DRIVE

AM

FM

6

18

DET

MUTE

16

AM /FM SW

12

5

GND

REG

STEREO DRIVE

FF FF FF

VCO

PHASE DET

11

TRIG

PILOT DET

DECODER

15 14

IC410 KIA4558S

(Dual Low Noise Operational Amplifier)

A

B

9

VCC

STEREO SW

IC241 LC72121M (PLL Synthesizer)

2

Vssx

XIN

1

XOUT

24

FMIN

17

AMIN

16

13

CE

3

DI

4

CL

5 6

DO

V

DD

18 15

Vssd

1/2

CCB I / F

POWER

ON

RESET

REFERENCE

DIVIDER

SWALLOW COUNTER

1/16, 1/17 4bits

12bits PROGRAMMABLE

DIVIDER

DATA SHIFT REGISTER LATCH

8910 11

7

BO1

BO2 BO3 BO4

IC415 LA2615 (Surround Signal Processor)

GCR GLR POG LPFD NC VCC L-OUT R-OUT

P16 P15 P14 P13 P12 P11 P10 P9

19

PHASE DETECTOR

CHARGE PUMP

UNLOCK

DETECTOR

UNIVERSAL

COUNTER

14

IO2

IO1

PD

20

AIN

21

AOUT

22

Vssa

13

IFIN

Vcc

A

SW

B

12

CC

V

OUT A

3

-IN A

4

+IN A

6

5

EE

V

+IN B

7

-IN B

8

OUT B

9

CC

V

IC458LC75342M (Electronically Controllable electronic Volume)

CL

VDD

30

1

DI

28

29

2

3

CE

VREFNCROUT

27

VSS

4

TEST

RBASS2

25 242322

26

6

5

LOUT

LBASS2

RBASS1

7

LBASS1

RTRE

RIN

8

9

LIN

LTRE

RSEL0R4R3R2R1

21

20

19

181716

12

11

10

LSEL0

13

L4L3L2

NC

14

15

L1

NC

MPXIN

T3~T7

Vdda

3

4

Vssa

2

20

DO CL

21 22

DI

23

CE

T1

7

T2

8

9~11,16,17

ANALOG

SURROUND

ATT LEVEL

VREF

P1 P2 P3 P4 P5 P6 P7 P8

CONT1 CONT2 CONT3 GND HFFC VREF L-IN R-IN

IC251 LC72720N (RDS Signal Processor)

R A M

FLOUT CIN

SMOOTHING

FILTER

VREF

ERROR CORRECTION

(SOFT DECISION)

CLK(4.332MHz)

OSC / DIVIDER

PLL

(57kHz)

SYNC/EC CONTROLLER

SYNC

DETECT-1

REFERENCE

VOLTAGE

ANTIALIASING

FILTER

C C B

TEST

VREF

156

57kHz

BPF

(SCF)

(24 BLOCK DATA)

MEMORY CONTROL

ON/OFF

B

SW

A

CLOCK

RECOVERY

(1187.5Hz)

DATA

DECODER

SYNC

DETECT-2

14

15

19

18 24

Vddd

Vssd

RDS-ID

SYNC SYR

- 16 -

13

XIN

12

XOUT

IC BLOCK DIAGRAM & DESCRIPTION

IC601 M38B57MCH-A259FP (8-bit Microcomputer)

0/FLD8

P0

P01/FLD9

P02/FLD10

P03/FLD11

P04/FLD12

P05/FLD13

P06/FLD14

P07/FLD15

495051 52 55 5653 54 41 42 43

Port P0(8) Port P1(8) Port P2(8)

I/O ports

Build-in peripheral functions

A-D converter

(10-bit ×12 channel)

Serial I/O

Serial I/O1(Clock-synchronized)

(256 byte automatic transfer)

Serial I/O2

(Clock-synchronized or UART)

PWM1(8-bit)

PWM0(14-bit)

Buzzer output

P27/FLD7

P10/FLD16

P11/FLD17

P12/FLD18

P13/FLD19

P14/FLD20

P15/FLD21

P16/FLD22

P17/FLD23

44

474645

48 57

P26/FLD6

58 596061 62 63 64

Timers

Timer X(16-bit)

Timer 1(8-bit) Timer 2(8-bit) Timer 3(8-bit)

P20/BUZ02/FLD0

P37/FLD31

P34/FLD28

P33/FLD27

P35/FLD29

P36/FLD30

36

35 373338 39 40

34

Port P3(8)

P30/FLD24

P32/FLD26

P31/FLD25

P47/INT2

P46/T3OUT

P45/T1OUT

P44/PWM1

P43/BUZ01

17 181920 21 22 23

9

(Note)P42/INT3

P41/INT1

P40/INT0

Port P4(8)

Systrm clock generation

X

IN-XOUT

(main-clock)

X

IN-XCOUT

(sub-clock)

P21/FLD1

P22/FLD2

P23/FLD3

P24/FLD4

P25/FLD5

Timer 4(8-bit) Timer 5(8-bit) Timer 6(8-bit)

Memory

CPU core

ROM

FLD display function

40 control pins

(36 high-breakdown voltage ports)

Port P5(8) Port P6(6)

72

P56/SCLK21

P55/TxD

4/RxD

P5

P52/SCLK11

P53/SCLK12

71

P51/SOUT1

7

P50/SIN1

P57/SRDY2/SCLK22

P61/CNTR0/CNTR2

87675

(Note)P60/CNTR1

Watchdog timer

RAM

Interrupt interval

determination function

Port P9(2)

11 1265 66 676869 70

P90/XCIN

P91/XCOUT

24

P86/RTP1/FLD38

P87/PWM0/FLD39

Port P8(8)

26

27 29 30

P84/FLD36

P85/RTP0/FLD37

31 32

P83/FLD35

P82/FLD34

P81/FLD33

P80/FLD32

Port P7(8)

77

78

123

P63/AN9

P65/SSTB1/AN11

P62/SRDY1/AN8

4

67980 25

5

P71/AN1

P73/AN3

P75/AN5

P72/AN2

P74/AN4

P70/AN0

P76/AN6

P77/AN7

P64/INT4/SSUSY1/AN10

- 17 -

IC BLOCK DIAGRAM & DESCRIPTION

)

IC601 M38B57MCH-A259FP (8-bit Microcomputer)

No. PinName I/O Function

1 P75/AN05 I Volume 2 P74/AN04 I Volume 3 P73/AN03 AD 4 P72/AN02 AD 5 P71/AN01 I Protect 6 P70/AN00 O Functioncontrol 7 P61/CNTR0/CNTR2 O Powercontrol 8 P60/CNTR1 O Clockshiftcontroloutput(bc-A=Low) 9 P47/INT2 I Powerfailuredetection(Power

10 RESET Systemresetterminal 11 P91/Xcout Subclockoscillatingterminal 12 P90/Xcin Subclockoscillatingterminal 13 Vss Groundpotentialterminal 14 Xin Mainclockoscillatingceramic

15 Xout Mainclockoscillatingceramic

16 Vcc Pluspowerterminal 17 P46/T3out Groundcontroloutputformiconpower

18 P45/T1out O MuteOutput(ON=H) 19 P44/PWM1 O Pullupcontrol(ON=L) 20 P43/Buz01 I OptionSelectin 21 P42/INT3 I Remotecontrolinput 22 P41/INT1 I RDSdatainput 23 P40/INT0 I/O Serialsynchroinput/output 24 P87/PWM0/FLD39 I TUPLLDO 25 P86/RTP1/FLD38 O TUPLL/RDSCLK 26 P85/RTP0/FLD37 O TUPLL/RDSDATA 27 P84/FLD36 O TUPLL/RDSCE 28 Vee FLMinuspowerterminal 29 P83/FLD35

30 P82/FLD34 O FLdigitoutput(PullDownR)SELRDS 31 P81/FLD33 O FLdigitoutput(PullDownR)SELRDSE 32 P80/FLD32 O FLdigitoutput(PullDownR)

33 P37/FLD31 O FLdigitoutputSELFUNC 34 P36/FLD30 O FLdigitoutputSELECO 35 P35/FLD29 O FLdigitoutputSELDPS 36 P34/FLD28 O FLdigitoutputSELDIM 37 P33/FLD27 O FLdigitoutputSELFUNC2 38 P32/FLD26 O FLdigitoutputSELDISP 39 P31/FLD25 O FLdigitoutputSELFUNC3

Failure=L)/Miconpowercheck(Down=L

terminal

check

FLdigitoutput(PullDownR)

O

SEL12/24

SEL10KEY

No. PinName I/O Function

40 P30/FLD24 O FLdigitoutput 41 P17/FLD23 O FLsegmentoutput 42 P16/FLD22 O FLsegmentoutput 43 P15/FLD21 O FLsegmentoutput 44 P14/FLD20 O FLsegmentoutput 45 P13/FLD19 O FLsegmentoutput 46 P12/FLD18 O FLsegmentoutput 47 P11/FLD17 O FLsegmentoutput 48 P10/FLD16 O FLsegmentoutput 49 P07/FLD15 O FLsegmentoutput 50 P06/FLD14 O FLsegmentoutput 51 P05/FLD13 O FLsegmentoutput 52 P04/FLD12 O FLsegmentoutput 53 P03/FLD11 O FLsegmentoutput 54 P02/FLD10 O FLsegmentoutput 55 P01/FLD09 O FLsegmentoutput 56 P00/FLD08 O FLsegmentoutput 57 P27/FLD07 O FLsegmentoutput(PullDownR) 58 P26/FLD06 O FLsegmentoutput(PullDownR) 59 P25/FLD05 I MULTI 60 P24/FLD04 I MULTI 61 P23/FLD03 I BASS 62 P22/FLD02 I BASS 63 P21/FLD01 I TREBLE 64 P20/Buz02/FLD00 I TREBLE 65 P57/Srdy2/Sclk22 I/O Serialchipenableinput/output 66 P56/Sclk21 I/O Serialclockinput/output 67 P55/Txd Out SerialDATAoutput 68 P54/Rxd In SerialDATAinput 69 P53/Sclk12 I Headphoneswitch 70 P52/Sclk11 O Basscontroloutput(ON="H") 71 P51/Sout1 O Frontspeakerrelaycontrol(H=ON) 72 P50/Sin1 O Powercontrol(PowerON=H) 73 Avss A/Dgroundpotentialterminal 74 VREF A/Dstandardsubpotentialterminal 75 P65/Sstb1/AN11 O 76 P64/INT4/Sbusy1/AN10 O 77 P63/AN09 O LC75385NECE 78 P62/AN08 O 3Dsrroundcontroloutput 79 P77/AN07 O 3Dsrroundcontroloutput 80 P76/AN06 O NC

- 18 -

FL DISPLAY DESCRIPTION

TYPE : CM1841M

ANODE & GRID ASSIGNMENT

G1

G2

G3 G4 G5 G6

S15

S17

S16

S18 S14 S13

S12 S11

( )

S3

G7

G8

G9

G12

G10 G11

ANODE & GRID ASSIGNMENT

S1 S2 S3

G1 CD

( ) ( )

CD

TAPE

G2 MD MD

( )

AV1 2

G3 ON

REC S4 S5

( )

3

RT

3

PTY

( )

2

PS

2

RDS

( )

1

OFF

1

S6 S7 S8 S9

S10 S11 S12 S13 S14 S15 S16 S17 S18

3-CH LOGIC PRO LOGIC

HALL

LIVE

( )

VIDEO

( ) ( )

TAPE

( )

5.1CH IN

AV 1 2

TUNER

( )

TUNER

VIDEO

5.1CH IN

( )

DVD DVD

AV 12

( )

AV12

PIN ASSIGNMENT

P i n N o.

Assignment

1 2 3 4 5 6 7 8 9

F1 F1 NP NL

( )

G4

G5

S10 S9

G6

S8 S7 S6

S5

G4~G11

G7

S3

( )

S4

G8

G9

SLEEP

HI SPEED

COMPU.REC

PROG

S5 S6 S7 S8

S9 S10 S11 S12 S13 S14 S15 S16 S17 S18

TR S5 S6 S7 S8

S9 S10 S11 S12 S13 S14 S15 S16 S17 S18

S5 S6 S7 S8

S9 S10 S11 S12 S13 S14 S15 S16 S17 S18

S5 S6 S7 S8

S9 S10 S11 S12 S13 S14 S15 S16 S17 S18

S3 S4 S5 S6 S7 S8

S9 S10 S11 S12 S13 S14 S15 S16 S17 S18

S5 S6 S7 S8

S9 S10 S11 S12 S13 S14 S15 S16 S17 S18

10 11 12 13 14 15 16 17 18 19 20

S18 S17 S16 S15 S14 S13 S12 S11 S10

S9 S8 S7 S6 S5 S4 S3

G10

S5 S6 S7 S8

S9 S10 S11 S12 S13 S14 S15 S16 S17 S18

G11

MONO

ST

MHz

KHz

S5 S6 S7 S8

S9 S10 S11 S12 S13 S14 S15 S16 S17 S18

G12

PRESET

1-DISC

MUTE

FADER

REC

BASS

MPX NOR

RANDOM

MANUAL

A

AUTO

TR-1

REPEAT

B

P i n N o.

Assignment

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

S2 S1 NL NL G1 G2 G3 G4 G5 G6 G7 G8 G9

G10 G11 G12

NL NP F2 F2

F1,F2:Filament G1~G12:Grid S1~S18:Anode NP:No Pin NL:No Lead

- 19 -

SCHEMATIC DIAGRAM (TUNER)

This is a basic schematic diagram.

- 21 -- 20 -

SCHEMATIC DIAGRAM (PRE-AMPLIFIER & MAIN)

This is a basic schematic diagram.

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol designated components in which safety can be of special significance. When replacing a component identified by designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer.

in the parts list and the schematic diagram

!!

!

!!

!

, use only the replacement parts

- 25 -- 24 -

SCHEMATIC DIAGRAM (FRONT)

This is a basic schematic diagram.

- 29 -- 28 -

WIRING CONNECTION

AC IN

AC230V 50Hz

CN499

(RE)

POWER TRANSFORMER

PRIMARY P.W.B

CN498

(BK)

WR435

(BL)

WR436

( BW)

T1.25A L 250V

PT497

FU499

CN437

CN438

SUB POWER

TRANSFORMER P.W.B

CN440

(3P)

CN401 (4P)

CN400

HEADPHONE

P.W.B

M4900

COOLING FAN

MOTOR

M

(RE)

(BK)

CN419

(2P)

PRE-AMP 2

P.W.B

CN410

(9P)

PT499

CN900

(5P)

CN453

CN901

CN472

(4P)

(26P)

(5P)

CN458

(2P)

CN456

(3P)

CN474

(12P)

BOARD TO BOARD

CN455

(12P)

CN459

(5P)

POWER TRANSFORMER

SECONDARY P.W.B

CN490

(5P)

CN473

(12P)

CN454

(12P)

PRE-AMP P.W.B

CN452

(11P)

MAIN P.W.B

CN460

(9P)

BOARD

TO

BOARD

CN471

SUB WOOFER

OUT

CN470

FRONT

SPEAKERS

CN450

VIDEO IN

CN450

(19P)

SYSTEM

CONTROL

FL601

FRONT P.W.B

- 32 -

CN601

(26P)

CN602

(2P)

CN241

(11P)

TUNER P.W.B

AM LOOP ANT.

CN201

FM 75ohm ANT.

CD CHANGER SECTION

LASER BAEM SAFETY PRECAUTION

• Pick-up that emits a laser beam is used in this CD player section.

CAUTION :

USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE

LASER OUTPUT.......... 0.6 mW Max. (CW)

WAVELENGTH ............. 790 nm

CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE FOR STRÅLING.

VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG. VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN. VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

SYSTEM CONNECTOR

OPTICAL DIGITAL OUT

(XE)

CD PICK-UP MAINTENANCE

About pick-up (Optical lens) Cleaning

Clean the lens with the specified cleaning disc or moisten a cotton swab with isopropyl alcohol and cleaning paper.

Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.)

Regarding procedure of cleaning with moisten cotton swab, please refer to the attached as follows.

1. Cotton swab wrapped with Cleaning paper.

2. Add the isopropyl alcohol.

3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens.

CD PICK-UP REPLACEMENT

1. Insert the pick-up rail into the base chassis.

2. If the rack of the base chassis are missing when the pick-up rail have been installed, first wipe the tips of the rail with alcohol.

3. After the pick-up has been replaced, apply grease (FLOIL G-474B).

4. The pick-up P.W.Board pattern is "shorted", as shown in the figure, so that the new pick-up will not be susceptible to the effects of static.

5. Set the pattern to "open" after the pick-up has been replaced.

(SHORT) (OPEN)

- 33 -

EXPLODED VIEW (CABINET & CHASSIS )

7

Y05

14

8

Y05

1

Y01

2

Y01

71

13

Y02

3

Y01

72

Y03

11

Y04

52 55 (NSP)

4

5

56 (NSP)

51

6

73

Y02

12

Y07

9

Y06

53

10

54

Y08

Y09

(75)

75

Y10

- 34 -

Y10

76

Y12

11

Y11

PARTS LIST

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC

!!

SYMBOL SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.

N.S.P : Not available as service parts.

PACKING & ACCESSORIES

REF.NO. PART NO. DESCRIPTION

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1 614 309 7099 ASSY,CABINET,FRONT 2 614 309 7228 BUTTON,OPEN,OPEN/CLOSE 3 614 302 0622 REFLECTOR,DISC SELECT 4 614 302 0530 DEC,WINDOW LED,PLAY 5 614 309 7259 BUTTON,DISC SELECT 6 614 309 7235 BUTTON,PLAY,PLAY/PAUSE 7 614 309 6993 ASSY CABINET,AFTER BENDING 8 614 309 7402 DEC,ESCUTCHEON,DISC TRAY 9 614 130 0382 LUG,CD MECHA LEAD DRESS 10 614 309 7549 PANEL,REAR

10 614 309 8089 PANEL,REAR

11 614 129 9082 LUG,FOR CD-MECHA WIRE 12 614 302 4798 ASSY,CABINET,BOTTOM 13 614 302 0554 DEC,SHEET,DISC SELECT 14 614 250 6721 FOOT,W/DOU CD MECHA

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 411 021 3503 SCR S-TPG BIN 3X10,

Y02 411 021 3503 SCR S-TPG BIN 3X10,FRONT PWB FIX Y03 411 092 2900 WASHER Z 3X10X1,MECHA Y04 411 028 9201 SCR S-TPG PAN 3X4,MECHA Y05 411 021 3701 SCR S-TPG BIN 3X10,CABINET Y06 411 021 3503 SCR S-TPG BIN 3X10,LUG Y07 411 021 3503 SCR S-TPG BIN 3X10,

Y08 411 021 3701 SCR S-TPG BIN 3X10,BOTTOM-REAR Y09 411 021 3701 SCR S-TPG BIN 3X10,

Y10 411 020 9902 SCR S-TPG BRZ+FLG 3X8,CD MECHA Y11 411 021 3503 SCR S-TPG BIN 3X10,SIDE PWB Y12 411 008 0402 WASHER OUT TW 3,SIDE PWB

!

IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF

!!

!

, USE ONLY THE REPLACEMENT PARTS DESIGNATED,

Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.

ELECTRICAL PARTS

REF.NO. PART NO. DESCRIPTION

614 302 5276 CARTON CASE,INNER SLEEVE 614 302 0752 CUSHION,FRONT 614 302 0769 CUSHION,BACK 614 231 6832 LABEL,SAFETY,CLASS 1 645 036 4334 POLY SHEET-0750X0400*NC,SET

(DC-X5C/UK,DC-X5CT/UK)

645 036 4341 POLY SHEET-0750X0400*NC,SET

(DC-077C/XE)

51 614 305 2821 ASSY,WIRE,CD-FRONT(CN183) or 614 308 5799 ASSY,WIRE,CD-FRONT(CN183) 52 645 037 0359 FLEXIBLE FLAT CABLE,

PICK UP(CN181) 53 614 305 2647 ASSY,WIRE,CD-MECHA(CN182) or 614 308 5782 ASSY,WIRE,CD-MECHA(CN182) 54 614 305 2838 ASSY,WIRE,CD-DOUT(CN184) or 614 308 5805 ASSY,WIRE,CD-DOUT(CN184)

!!

55 56

!

614 302 4644 PWB,FFC (N.S.P)

!!

!

614 304 7995 PWB,FFC2 (N.S.P)

OPEN P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

71 614 302 4170 ASSY,PWB,OPEN (Only Initial) CN164 614 035 4911 SOCKET,DIP 2P or 614 237 9752 SOCKET S1640 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT

(DC-X5C/UK,DC-X5CT/UK)

(DC-077C/XE)

614 274 8190 LABEL,SAFETY,LASER

FRONT-BOTTOM FIX

LED P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

72 614 302 4163 ASSY,PWB,LED (Only Initial) CN162 614 035 4959 SOCKET,DIP 6P CN163 614 035 4911 SOCKET,DIP 2P or 614 237 9752 SOCKET D1620 408 032 5404 LED SLP-9118C-51H-S-T1,

FORLED_RED D1621 408 032 5404 LED SLP-9118C-51H-S-T1,

FORLED_RED D1622 408 032 5404 LED SLP-9118C-51H-S-T1,

FORLED_RED

KEY P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

73 614 302 4156 ASSY,PWB,KEY (Only Initial) CN160 645 006 0861 PLUG,7P CN161 614 035 4959 SOCKET,DIP 6P

LEAD DRESS PWB

REAR-ELECT PART

- 35 -

D1601 408 037 4204 LED SLP-3118B-51HAB-T1,

FOR_LED_YG S1601 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S1602 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT

PARTS LIST

REF.NO. PART NO. DESCRIPTION

S1603 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S1604 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S1605 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S1606 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S1607 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S1608 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S1609 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT

DIGITAL OUT P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

75 614 302 4187 ASSY,PWB,DIGTAL OUT (Only Initial) CN165 645 005 7373 PLUG,3P or 645 007 0068 PLUG,3P S1650 614 240 5703 OPTO CONNECTOR

CD P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

76 614 310 9679 ASSY,PWB,CD (Only Initial) CN111 645 033 8168 SOCKET,FPC 16P,CD_PICKUP CN113 645 005 8127 PLUG,6P,BASEMECHA CN114 614 020 6562 SOCKET,4P or 614 223 9223 SOCKET CN115 614 020 6609 SOCKET,8P CN116 614 305 2623 ASSY,WIRE,CD_MECHA or 614 308 5768 ASSY,WIRE,CD_MECHA CN117 614 305 2630 ASSY,WIRE,CD_MECHA or 614 308 5775 ASSY,WIRE,CD_MECHA CN190 645 006 0861 PLUG,7P CN198 645 005 7373 PLUG,3P or 645 007 0068 PLUG,3P CN199 614 239 5455 SOCKET,FORSYSTEM D1211 407 063 9108 ZENER DIODE MTZJ6.8B D1221 407 099 5303 ZENER DIODE MTZJ5.6B D1480 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176 D1491 407 099 5204 ZENER DIODE MTZJ5.1B

!!

D1492 D1493 D1494 D1495 D1497 D1901 or 407 012 5809 DIODE 1SS176 D1902 407 012 4406 DIODE 1SS133 or 407 012 5809 DIODE 1SS176

!

407 148 6701 DIODE 1A3-I

!!

!

407 148 6701 DIODE 1A3-I

!!

!

407 148 6701 DIODE 1A3-I

!!

!

407 148 6701 DIODE 1A3-I

!!

!

407 148 6701 DIODE 1A3-I

!!

!

07 012 4406 DIODE 1SS133

REF.NO. PART NO. DESCRIPTION

IC101 409 396 8100 IC LA9241ML IC102 409 435 2106 IC LC78622NE

!!

!

IC103 IC131 IC132

409 372 9602 IC LA6541

!!

!

409 441 4507 IC TA7291S(M)

!!

!

409 441 4507 IC TA7291S(M) IC190 410 384 1003 IC M38504M6-215FP,MICON L1451 645 001 4550 INDUCTOR,10U K L1771 614 212 3171 INDUCTOR,FERITE or 645 006 9864 INDUCTOR,80U L1781 614 212 3171 INDUCTOR,FERITE or 645 006 9864 INDUCTOR,80U LUG01 645 023 8987 FIXER

!!

PR141

!

645 017 7521 PROTECTOR,0.315A 125V Q1301 405 008 7202 TR 2SB810-E or 405 008 7301 TR 2SB810-F or 405 008 6809 TR 2SB808-F-SPA

!!

Q1401 or or

!

405 141 3604 TR KTA1273-Y

!!

!

405 009 5207 TR 2SB927-S

!!

!

405 001 9302 TR 2SA1020-Y Q1771 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 015 6403 TR 2SC2785-F or 405 015 6205 TR 2SC2785-E or 405 143 8706 TR KTC3199-GR Q1772 405 149 6003 TR 2SJ498,FET_FOR_A_SW Q1773 405 000 0508 TR DTA114ES or 405 110 5400 TR KRA102M-A Q1781 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 015 6403 TR 2SC2785-F or 405 015 6205 TR 2SC2785-E or 405 143 8706 TR KTC3199-GR Q1782 405 149 6003 TR 2SJ498,FET_FOR_A_SW Q1783 405 000 0508 TR DTA114ES or 405 110 5400 TR KRA102M-A Q1901 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 015 6403 TR 2SC2785-F or 405 015 6205 TR 2SC2785-E or 405 143 8706 TR KTC3199-GR Q1902 405 006 1905 TR 2SA933S-S or 405 006 1806 TR 2SA933S-R or 405 004 4601 TR 2SA608-F-SPA or 405 004 5103 TR 2SA608-G-SPA or 405 143 6504 TR KTA1267-GR Q1903 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 015 6403 TR 2SC2785-F or 405 015 6205 TR 2SC2785-E or 405 143 8706 TR KTC3199-GR

!!

R1211 or R1221 or

!

402 082 0709 RESISTOR 5.6 J- 2W

!!

!

402 072 0207 RESISTOR 5.6 J- 2W

!!

!

402 082 0709 RESISTOR 5.6 J- 2W

!!

!

402 072 0207 RESISTOR 5.6 J- 2W T1001 407 212 0505 THERMISTOR RXE065 X1451 645 020 9024 OSC,CRYSTAL 16.9344MHZ X1900 645 018 6103 OSC,CERAMIC 6.000MHZ

- 36 -

EXPLODED VIEW (CD CHANGER MECHANISM)

1

3

2

CM61

CM23

CM03

CM04

CM32

CM33

CM34

CM50

CM14

CM41

CM43

CM50

CM43

CM52

CM38

CM45

CM60

CM47

CM39

CM40

CM36

CM46

CM44

CM60

CM31

CM30

CM25

CM29

CM66

CM61

CM49

CM48

CM05

CM37

CM51

CM06

CM09

CM01

CM65

CM64

CD BASE MECHANISM

CM64

CM28

CM26

CM24

CM16

CM15

CM27

CM35

CM11

CM18

CM10

CM67

CM65

CM07

CM08

CM19

CM17

CM61

CM62

CM63

A

B

A

CM12

CM13

CM02

- 37 -

PARTS LIST

CD CHANGER MECHANISM (PM-CDC10TP-SH . . . Only Initial)

REF.NO. PART NO. DESCRIPTION

CM01 645 033 6072 ASSY,CHASSIS CM02 645 033 7512 DRAWER 2 CM03 645 033 5976 ASSY,HOLDER L,DRAWER CM04 645 033 6898 ASSY,HOLDER R3B,DRAWER CM05 645 033 6041 ASSY,PC BOARD A CM06 645 033 6065 ASSY,PC BOARD B CM07 645 033 6058 ASSY,PC BOARD C CM08 645 033 5945 LEAD WIRE CM09 645 033 5952 LEAD WIRE CM10 645 033 6713 SPACER SW CM11 645 033 6027 ASSY,GEAR DRIVE,SINCHRO CM12 645 033 6904 ASSY,CRG 100,CARRIAGE NO.1 CM13 645 033 6911 ASSY,CRG 200 CM14 645 033 6928 ASSY,CRG 300 CM15 645 033 5877 INSULATER CM16 645 033 5884 INSULATER CM17 645 033 5907 CUSHION CM18 645 033 6324 BEVEL GEAR 4 CM19 645 033 5990 ASSY,GEAR STAR,CARRIAGE LIFT CM23 645 033 6089 COVER 2 CM24 645 033 6539 SHAFT CM25 645 033 6461 SLIDER 4 CM26 645 033 6201 GEAR SPLINE CM27 645 033 6232 BEVEL GEAR 1 CM28 645 033 6270 GEAR IDLER 1 CM29 645 033 6102 PLATE SPRING CM30 645 033 6287 BEVEL GEAR 3 CM31 645 033 6225 PULLEY C CM32 645 033 6034 ASSY,CLAMPER CM33 645 033 6140 ARM SLIDER R CM34 645 033 6157 ARM SLIDER L CM35 645 033 6430 SLIDER 1 CM36 645 033 5969 ASSY,SLIDER 2,FWD/RVS CM37 645 033 6980 ARM STOPPER A2 CM38 645 033 6416 ARM STOPPER B

REF.NO. PART NO. DESCRIPTION

CM39 645 033 6263 GEAR IDLER A2 CM40 645 033 6218 GEAR IDLER C CM41 645 033 6447 LEVER CM43 645 033 6454 LIFTER,CARRIGE LIFT UP CM44 645 033 5778 BELT CM45 645 033 5785 BELT CM46 645 033 7048 SPRING CM47 645 033 6393 PULLEY A CM48 645 033 6003 ASSY,MOTOR CARRIGE CM49 645 033 6010 ASSY,MOTOR DRAWER CM50 645 033 5723 SPRING CM51 614 303 7545 SPRING CM52 645 033 5747 SPRING CM60 645 033 5648 WASHER CM61 645 033 5594 SCREW CM62 645 033 7031 SCREW CM63 645 033 5563 SCREW CM64 645 033 5631 WASHER CM65 645 033 5570 SCREW CM66 645 033 5600 SCREW CM67 645 033 5617 SCREW

CD BASE MECHANISM (CD213CCM-SNSH . . . Only Initial)

REF.NO. PART NO. DESCRIPTION

PM01 645 033 6751 ASSY,MOTOR CHASSIS,BASE PM01-1 645 033 6812 GEAR B RP,SLED GEAR PM02 645 033 6744 ASSY,MOTOR GEAR,SLED PM03 645 033 6805 SLED SHAFT,PICK RAIL PM04 645 033 6799 GEAR A S,PICK DRIVE GEAR PM05 645 033 6829 SCREW+P2*3,SLED MOTOR FIX PM06 645 033 6775 LEAF SWITCH,LIMIT SWITCH PM07 645 033 6782 MOTOR 6P S PWB PM08 645 033 6768 CONNECTOR PIN 6P PM09 614 303 5626 PICK UP

EXPLODED VIEW (CD BASE MECHANISM)

PM03

PM04

PM01-1

PM08

PM07

PM09

PM05

PM01

PM02

PM06

- 38 -

IC BLOCK DIAGRAM & DESCRIPTION

n

a

IC101 LA9241ML (Servo Signal Processor)

Vcc1 LDS LDD BH1 PH1 LF2 VR REF1 Vcc2

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

FIN2

1

2

FIN1

I/V

3

E

4

F

5

TB

6

TE-

7

TE

8

TESI

9

SCI

10

TH

11

TA

12

TD-

13

TD

14

JP

15

TO

16

FD

No. Pin Name I/O Function

1 FIN2 I Connection Pin for Photo Diode of Pickup. 2 FIN1 I FIN2 + FIN1 = RF, FIN2 - FIN1 = FE 3 E I Connection Pin for Photo Diode of Pickup. 4 F I E - F = TE

5 TB I Input Pin for DC ingredient of TE Signal. 6 TE- I Connection Pin for Gain Setting Resistor of TE

7 TE O Output Pin for Tracking Error Signal. 8 TESI I Input Pin for Track Error Sense Comparator.

9 SCI I Input Pin for Shock Detection.

10 TH I Connection Pin for Time Constant Setting of

11 TA O Output Pin for TA Amplifier. 12 TD- I Connection Pin for Constant Tracking Phase

13 TD I Connection Pin for Constant of Tracking Phase

14 JP I Connection Pin for Amplitude Setting of Tracki

15 TO O Output Pin for Tracking Control Signal. 16 FD O Output Pin for Focusing Control Signal.

17 FD- I Connection Pin for Constant of Focusing Phase

18 FA+ I Connection Pin for Constant of Focusing Phase

19 FA- I Connection Pin for Constant of Focusing Phase

20 FE O Output Pin for Focusing Error Signal. 21 FE- I Connection Pin for Gain Setting Resistor of FE

22 AGND - Ground for Analog Signal.

LA9240M (Servo Signal Processor)

APC

BAL

TE

T.SERVO & T.LOGICK

RF DET

VCA

F.SERVO & F.LOGICK

FA-FAFD-

FE-FE

Signal to TE Signal Pin.

TE Signal through Band Pass, and Inputted.

Tracking Gain.

Compensation, Consist of between TD and VR.

Compensation.

Jump (Kick Pulse) Signal.

Compensation, Consist of between FD and FA.

Compensation, Consist of between FD- and FA-

Compensation, Consist of between FA and FE.

Signal to FE Signal Pin.

AGND

SP

REF

˚-com

INTER FACE

SPINDLE SERVO

FSS

DRF CE

DAT CL CLK DEF

SLED SERVO

SLC

RF Amp

48

NC

TBC

47

46

FSC

DGND

45

SLI

44

43

SLC

RFS-

42

RFSM

41

CV+

40

CV-

39

SLOF

38

HFL

37

TES

36

TOFF

35

TGL

34

33

JP+

32313029282726252423222120191817 JP-SL+SL-SLDSLEQSPDSP-SPGSPI

No. Pin Name I/O Function

23 SP O Output Pin for Single End of Input Signal of the

CV+, CV- Pin.

24 SPI I Input Pin for Spindle Amplifier. 25 SPG I Connection Pin for Gain Setting Resistor, when

Spindle 12 cm Mode.

26 SP- I Connection Pin for Constant of Spindle Phase

Compensation with SPD Pin.

27 SPD O Output Pin for Spindle Control Signal. 28 SLEQ I Connection Pin for Constant of Sled Phase

Compensation.

29 SLD O Output Pin for Sled Control Signal. 30 SL- I Input Pin for Sled Signal from Micro Processor. 31 SL+ I 32 JP- I Input Pin for Tracking Jump Signal from Digital 33 JP+ I Signal Processor. 34 TGL I Input Pin for Tracking Gain Control Signal from

Digital Signal Processor. TGL = H : Gain Low

35 TOFF I Input Pin for Tracking Off Control Signal from Digit

Signal Processor. TOFF = H : OFF

36 TES O Output Pin for Track Error Sense Signal to Digital

Signal Processor.

37 HFL I High Frequency Level Signal Use Detection

Main-Beam Position is on the pit or mirror.

38 SLOF I Input Pin for Sled Servo Off Control. 39 CV- I Input Pin for Constant Linear Velocity Error 40 CV+ I Signal from Digital Signal Processor.

41 RFSM O Output Pin for RF Signal. 42 RFS- I Connection Pin for Gain Setting of RF and

Constant Setting of 3T Compensation of the EFM Signal with RFSM Pin.

43 SLC O Slice Level Control Signal is Output Pin.

It Control Level of Data-Slice by Digital Signal Processor of the RF Waveform.

44 SLI I Input Pin for Level Control of Data-Slice by

Digital Signal Processor. 45 DGND - Ground for Digital Signal. 46 FSC O Output Pin for Focus Search Smooth Condenser

47 TBC O Connection Pin for Variable Range Setting of

EF Balance. 48 NC - No Connect 49 DEF O Output Pin for Defect Detection of Disc.

50 CLK I Input Pin for Reference Clock Pulse.

(4.23 MHz of Digital Signal Processor) 51 CL I Input Pin of Clock Pulse for Command from

Micro Processor. 52 DAT I Input Pin of Data for Command from Micro

Processor. 53 CE I Input Pin of Chip Enable for Command from Micro

Processor. 54 DRF O Output Pin for Detect of RF Level. 55 FSS I Select Pin for Focus Search Mode 56 VCC2 - VCC for Servo and Digital Root. 57 REFI I

Bus Control Connection Pin for Reference Voltage.

58 VR O Output Pin for Reference Voltage. 59 LF2 I Connection Pin for Time Constant Setting of

Detect Detection of the Disc. 60 PH1 I

Capacitor Connection Pin for Peak-hold of RF Signal.

61 BH1 I Capacitor Connection Pin for Bottom-hold of

RF Signal. 62 LDD O 63 LDS I

Output Pin of APC (Automatic Power Control) Circuit.

Input Pin of APC (Automatic Power Control) Circuit.

64 VCC1 I VCC for RF Root.

- 39 -

IC BLOCK DIAGRAM & DESCRIPTION

IC102 LC78622NE (Digital Signal Processor)

DEFI

EFMIN

FSEQ

CLV+

CLV-

SBCK

SBSY SFSY

WRQ

SQOUT

CQCK

COIN RWC

V/P PW

EFMO VVDD VVSS PDO ISET FR PCK TAI

9

1

Slice level

10

22

12 13 14

49 51 47 50

63

CS

53 55

57 56

54

Control

Syncrnous Detect

EFM Demodulation

CLV

Digital Servo

Subcode Dxract

QCRC

µCOM

Inter Fase

Servo Commander

4

6

VCO Clock Oscillator

& Clock Control

General Ports

357 2

TEST2 TEST4

TST11

TEST1 TEST3 TEST5

21

59 64 11 32 33 62

2KA~8bit

C1 C2 Error Detect &

Correct Control Flag

X'tal Root

Timing Generator

RAM

VDD VSS

23

8

RAM Address

Generatorl

Interpolalation Mute

Billingual

Digital Attenuator

Quadruple Over Sampling

Digital Filter

1bit DAC

L.P.F

Digital Out

C2F

30

31

DOUT

(NC)

34

15 16 17 20 19 58 18 24 25 26 27 28 29 48 60 61 46 52 45 44 43 39 41 42 40 37 35 38 36

TGL

RESJP+JP-TOFFTESHFL

CONT1

CONT3

CONT2

CONT4

No. Pin Name I/O Function

1 DEFI I Input terminal for detect signal of defect 2 TAI I Input terminal for test.

3 PDO O The phase comparison output terminal for

external VCO control.

4 VVSS - Ground terminal for built-in VCO 5 ISET I Resistance connection terminal for

electric current adjustment of PDO output. 6 VVDD - Built-in VCO power supply terminal. 7 FR I VCO frequency range adjustment. 8 VSS - Ground for Digital 9 EFMO O EFM signal output terminal for slice level control.

10 EFMIN I EFM signal input terminal for slice level control. 11 TEST2 I TEST pin. Normal time is non connection. 12 CLV+ O Output term inal for Di sc mo tor control. 13 CLV- O Output te rmina l for Disc m otor control.

14 V/P O Change of rough servo / phase control

Rough servo : "H", Phase control : "L"

15 HFL I Input terminal of track search signal. 16 TES I Input terminal of tracking error signal. 17 TOFF O Output terminal of tracking off. 18 T GL O Output terminal for change of tracking gain. 19 JP+ O Output terminal for tracking jump control. 20 JP- O Output terminal for tracking jump control.

21 PCK O Clock monitor output terminal for EFM data

playback. (4.3218 MHz)

22 FSEQ O Output terminal for detect of SYNC signal. 23 DVDD - +5V

24 CONT1 I/O 25 CONT2 I/O This outp ut can co ntrol at serial c ontrol f rom 26 CONT3 I/O micro processor. 27 CONT4 I/O 28 CONT5 I/O 29 EMPH O Output terminal of de-emphasis monitor .

"H" : de-emphasis

30 C2F O Output terminal of C2 flag 31 DOUT O Outpu t te rm ina l of dig it al o ut 32 TEST3 I Test pin.

RV

DD

4.2M16MEFLGEMPHCONT5 XVSS

XOUT

RVSS

XVDD

XINFSX

MUTER

RCHO

LV

LVSS

DD

MUTELLCHO

No. Pin Nam e I/ O Function

33 TEST4 I Test pin. 34 NC - Non connection. 35 MUTEL O Mute output terminal for L-ch 36 LVDD - Power supply for L-ch 37 LCHO O Outp ut terminal for L-ch 38 LVSS - GND for L-ch 39 RVSS - GND for R-ch 40 RCHO O Output terminal for R-ch 41 RVDD - Power supply for R-ch 42 MUTER O Mute output terminal for R-ch 43 XVDD - Power supply of crystal oscillation 44 XOUT O Connection terminal of crystal oscillation (16.9344MHz) 45 XIN I Connection terminal of crystal oscillation (16.9344MHz) 46 XVSS - GND of crystal oscillation

47 SBSY O Output terminal for synchronizing signal of

sub-cord block

48 EFLG O Output terminal for correction monitor of C1, C2,

Single and Double

49 PW O Output terminal for sub-cord of P, Q, R, S, T, U and W 50 SFSY O Output terminal for synchronizing signal of

sub-cord frame 51 SBCK I Input terminal for readout clock of sub-cord 52 F SX O Output terminal of Synchronizing signal (7.35kHz) 53 WRQ O Output terminal for standby of sub-cord Q output 54 RWC I Input terminal of read / write control 55 SQOUT O Output terminal of sub-cord Q 56 COIN I Input terminal of command from micro processor 57 CQCK I Clock input for reading sub-cord from SQOUT 58 RES I Reset (turn on : L) 59 TST11 O Test pin 60 16M O 16.9344MHz 61 4.2M O 4.2336MHz 62 TEST5 I Test pin 63 CS I Chip select terminal 64 TEST1 I Test pin

- 40 -

IC BLOCK DIAGRAM & DESCRIPTION

g

ogrammed as eithe

y

q

(

)

IC103 LA6541 (Pick-up Actuator & CD Mechanism Motor)

Vcc Vref VIN4 VG4 Vo8 Vo7 GND Vo6 Vo5 VG3 VIN3 CD RES

11k

Level

Sift

Level

Sift

BTL

Driver

BTL

Driver

Vcc

BTL

Driver

BTL

Driver

11k

Level

Sift

Level

Sift

11k11k

123456 789

10 11 12

Vcc Mute VIN1 VG1 Vo1 Vo2 GND Vo3 Vo4 VG2 VIN2 Re

IC190 M38504M6-215FP (Single Micro chip 8-bit)

Pin Name Function

CC

1V 2V

REF

3AV

SS

4P44/INT3/PWM

P4

5

3

/INT P42/INT P41INT

0

/CNTR

7

/CNTR

P2 S

RDY

6/SCLK

5

/SCL2/TXD P2

4

/SDA2/RXD P2

3

/SCL P22/SDA P21/X

CIN

0/XOUT

SS

2 1

6 7

8P4 9

10 P2 1112P2

13 14 16 17 P2

15 CNV 18 RESET Reset input pin for active "L".

19 X

IN

20 X

OUT

21 V

SS

P1

22

7

23

P1

6

24

P1

5

25

P1

4

P1

26

3

27

P1

2

28

P1

1

29

P1

0

P0

30

7

31

P0

6

32

P0

5

33

P0

4

34

P0

3

35

P0

2

3637P0

1

P0

0

P3

38

4

/AN P33/AN P32/AN P31/AN P30/AN

4 3 2 1 0

39 40 41 42

Apply voltage of 2.7 - 5.5V to V and 0V to V Reference voltage input pin for AD converter.

Connect V 8-bit CMOS I/O port with the

same function as port P0.

M

1

CMOS 3-state output structure. I/O direction register allows each

0/

pin to be individually pr

8-bit CMOS I/O port. CMOS compatible input level. P2 state output structure. P22 to P25 can be switched between CMOS compatible input

1

level or SMBUS input level in the

1

2

I

C-BUS interface function. P24, P23 : N-channel open-drain structure in the I function. P2 structure. This pin controls the operation mode of the chip. Normall

Input and output pins for the clock generating circuit. When an external clock is used, connect the clock source to the X

IN

open. Connect a ceramic resonator or quartz-crystal oscillator between the X oscillation fre Apply voltage of 2.7 - 5.5V to V and 0V to V

8-bit CMOS I/O port. CMOS 3-state output structure. I/O direction resister allows each pin to be individually programmed as either input or output. CMOS compatible. P13 to P17 (5 bits) are enabled to output large current for LED drive (M38513E4/M4). P1 output large current for LED drive

M38514E6/M6

8-bit CMOS I/O port with the same function as port P0. CMOS compatible input level. CMOS 3-state output structure.

SS.

mpil

0

, P21, P24 to P27 : CMOS 3-

2

, P23 : N-channel open-drain

connected to V

pin and leave the X

IN

and X

0

to P17 (8-bits) are enabled to

SS

.

2

C-BUS interface

OUT

pins to set the

uency.

SS

.

inp lv

r input or

SS

OUT

CC

l.

CC

,

X

OUT

IN

X

2019

Subclock input

CIN

X

Ciock generating

circuit

Watchdog

timer

A-D

converter

(10)

2

34

SS

REF

V

AV

Subclock

output

X

OUT

Reset

PWM

R A M

(8)

/PWM

3

/INT

4

P4

IC131,132 TA7291S (Bridge Driver)

131415161718192021222324

RESET

Regulator

OUT Reg IN

V

SS

21

R O N

INT0-

3

INT

P4(5) P3(5) P2(8) P1(8) P0(8)

6

5

7

1

2

/INT

2

3

P4

38 39

8

1

0

/INT

1

/CNTR

0

P4

3

4

/AN

3

4

P3

Vcc

Vref

2

8

6

REG

7

293031

2826

1

P1

0

P1

3

Timer 1(8)

Timer 2(8)

Timer X(8)

Timer Y(8)

32

33 34

P00P01P02P03P04P05P06P0

Protective Circuit

(Heat Interception)

1

9

IN1

IN2

V

CC

1

C P U

A X Y S

PC

H

PC

PS

SI/O(8)

42

41

40

1

2

0

/AN

1

2

0

P3

RESET

18 15

L

2

I C

101112 131416

9

RDY

/S

0

/CNTR

7

P2

5

GND

CNV

SS

Prescaler 12(8)

Prescaler X(8)

CNTR

0

Prescaler Y(8)

CNTR

1

XCOUT

XCIN

24

22 23

25

)

4

/(LED

7

P1

)

3

/(LED

6

P1

)

2

/(LED

5

P1

)

1

/(LED

4

P1

)

0

/(LED

3

P1

27

2

P1

17

1

D

CIN

X

CLK

COUT

/T

/X

/R

/S

2

1

/SCL

2

/SDA

6

/X

3

2

0

P2

/SCL

/SDA

5

4

P2

Vs

OUT1

OUT2

35 36

37

7

- 41 -

SCHEMATIC DIAGRAM (CD)

This is a basic schematic diagram.

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol designated components in which safety can be of special significance. When replacing a component identified by designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer.

in the parts list and the schematic diagram

!!

!

!!

!

, use only the replacement parts

- 43 -- 42 -

TAPE DECK SECTION

TAPE DECK ADJUSTMENT

1. Azimuth Adjustment

• Be sure to clean the heads before attempting to make any adjustment.

• Be sure both channels (1 and 2) are the same level. (Using a dual-channel oscilloscope)

• Be sure both channel's waveform are same for the phase matching.

• After completion of the adjustment, use the threadlock (TB-1401B) to secure the azimuth adjustment screws.

1. Load a test tape (VTT-738 etc. : 10kHz) in the Deck.

2. Press the PLAY button. (Normal playback)

3. Use a + tip screwdriver to turn the screw for normal azimuth adjustment so that the left and right outputs are maximized at the same phase during normal playback.

4. Press the PLAY button. (Reverse playback)

5. Use a + tip screwdriver to turn the screw for reverse azimuth adjustment so that the left and right outputs are maximized at the same phase during reverse playback.

6. Adjust so that the waveforms for the left and right channels are in alignment.

2. Replacement of Head

BLUE

WHITE

BLACK

RED

EARTH

YELLOW

ORANGE

3. Parts Location

VR361 TAPE SPEED ADJUSTMENT

VR372

REC/PLAY

GAIN

L-CH

ADJUSTMENT

VR382

REC/PLAY

GAIN

R-CH

ADJUSTMENT

PLAYBACK_L-CH

ADJUSTMENT

L3501

19KHZ-TRAP

EFFECT

ADJUSTMENT

L-CH

19KHZ-TRAP

ADJUSTMENT

- 46 -

VR371

L3551

EFFECT

R-CH

FREQUENCY

ADJUSTMENT

VR381 PLAYBACK_R-CH ADJUSTMENT

BIAS-ADJUSTMENT

L-CH

VR373

VR383

BIAS-ADJUSTMENT

R-CH

L3601

BIAS

TAPE DECK ADJUSTMENT

±

4. Amplifier Adjustment

No. Item Test Input Dolb y Output Adjust Remarks

Tape Switch Point

1 Playback TCC130 - OFF TAPE OUT VR371,381 Align so that TAPE OUT output becomes 388mV.

Level

2 Rec/Play AC-225 1kHz, ON TAPE OUT VR373,383 Record and play signal, then set frequency

Frequency 10kHz characteristic 1kHz output to 0dB. Adjust VR

-28dB so that 10kHz output becomes 0dB

3 Rec/Play AC-225 1kHz ON TAPE OUT VR372,382 Adjust VR so that R/P output becomes monitor

Level -18dB output level.(Monitor output level

0.5dB

0.5dB)

5. Tape Speed Adjustment

• Connect the Frequency Counter to LINE OUT.

1. Insert the test tape (MTT-111N, etc.; 3,000Hz) into the DECK.

2. Press the PLAY button.

3. Adjust VR361 so that a frequency counter reading of 3,010 ±5Hz is obtained.

4. Press the STOP button, and eject the test tape.

6. Torque Measurement

Take-up Torque Back tention

Test Cassette

PLAY

F.FWD

REW

PLAY : TW2111A (FWD)

PLAY : TW2121A (REV) F.FWD / REW : TW2231

25 ~ 63 gr.cm 60 ~ 120 gr.cm 60 ~ 120 gr.cm

PLAY : TW2111A (FWD)

PLAY : TW2121A (REV)

2 ~ 6 gr.cm

-

- 47 -

Pulley tentionItem

Driving power cassette :

TW-2412 (PLAY)

TW-2422(REV. PLAY)

> 70 g

EXPLODED VIEW (CABINET & CHASSIS)

Y05

8

Y05

Y02

Y05

Y02

Y03

4

7

51

Y01

5

71

5

6

10

3

1

Y01

2

Y04

9

Y06

Y07

- 48 -

72

Y08

PARTS LIST

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC

!!

!

SYMBOL SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.

IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF

!!

!

, USE ONLY THE REPLACEMENT PARTS DESIGNATED,

Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.

PACKING & ACCESSORES

REF.NO. PART NO. DESCRIPTION

614 308 1449 CARTON CASE,INNER SLEEVE

(DC-X5CT/UK) 614 309 7655 CARTON CASE(RD-X5/UK-2) 614 309 7662 CARTON CASE(RD-077/XE) 614 302 0738 CUSHION,FRONT,FRONT 614 302 0745 CUSHION,BACK,BACK 645 036 4358 POLY SHEET-0850X0500*NC,SET

(DC-X5CT/UK,RD-X5/UK) 645 036 4365 POLY SHEET-0850X0500*NC,SET

(RD-077/XE)

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1 614 309 7167 ASSY,LID,CASSETTE 2 614 292 1548 SPRING,WIRE,LID CASSETTE 3 614 303 9464 ASSY,CABINET,FRONT 4 614 307 1396 ASSY,GEAR,LID CASSETTE 5 614 302 0530 DEC,WINDOW LED,PLAY/REC 6 614 309 7259 BUTTON,SEL,REV.MODE/DOLBY 7 614 309 7266 BUTTON,PLAY,PLAY/REC 8 614 309 6986 ASSY,CABINET,AFTER BENDING 9 614 309 7525 PANEL,REAR 10 614 302 4798 ASSY,CABINET,BOTTOM

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 411 021 3503 SCR S-TPG BIN 3X10,FRONT-BOTTOM Y02 411 021 3503 SCR S-TPG BIN 3X10,DECK MECHA Y03 411 021 3503 SCR S-TPG BIN 3X10,GEAR Y04 411 021 3503 SCR S-TPG BIN 3X10,FRONT PWB Y05 411 021 3701 SCR S-TPG BIN 3X10,CABINET Y06 411 021 3701 SCR S-TPG BIN 3X10,BOTTOM-REAR Y07 411 021 3701 SCR S-TPG BIN 3X10,

REAR-ELECT PART

Y08 411 021 3503 SCR S-TPG BIN 3X10,SIDE PWB

ELECTRICAL PARTS

REF.NO. PART NO. DESCRIPTION

51 614 298 3928 ASSY,WIRE,R/P&E.HEAD LEAD

(CN381)

or 614 308 1975 ASSY,WIRE,R/P&E.HEAD LEAD

(CN381)

DECK P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

71 614 301 1774 ASSY,PWB,DECK LOG.W/DOLBY,

DECK AMP (Only Initial) C3606 403 058 1508 POLYESTER 1500P K 50V C3607 403 059 0302 POLYESTER 0.018U K 50V C3609 403 059 6502 POLYESTER 0.022U K 50V CN301 614 239 5455 SOCKET CN311 645 012 2743 SOCKET,DIP 9P CN312 614 020 6562 SOCKET,4P or 614 223 9223 SOCKET CN321 614 268 2913 ASSY,WIRE,MECHA-LEAD or 614 308 1968 ASSY,WIRE,MECHA-LEAD CN331 645 012 2736 SOCKET,DIP 8P CN371 645 006 0861 PLUG,7P CN372 645 005 8226 PLUG,3P or 645 009 6433 PLUG,3P D3301 407 012 4406 DIODE 1SS133 D3601 407 012 4406 DIODE 1SS133 D3602 407 012 4406 DIODE 1SS133 D3621 D3901 407 099 5303 ZENER DIODE MTZJ5.6B IC331 410 341 8700 IC M38503M4-092FP IC351 409 294 6307 IC CXA1552P IC361 409 050 8200 IC TC4011BF IC362 409 241 5308 IC BA3126N IC371 409 486 3503 IC NJM4580L IC372 409 345 3804 IC BU4066BC IC373 409 214 1900 IC CXA1298AP L3501 614 270 4295 FILTER,LC L3551 614 270 4295 FILTER,LC L3601 645 009 0615 TRANS,OSC,85KHZ L3701 614 029 3142 MX COIL or 614 029 3937 MX COIL L3801 614 029 3142 MX COIL or 614 029 3937 MX COIL L3901 645 001 4581 INDUCTOR,100U K or 645 031 7842 INDUCTOR,100U K LUG30 645 023 8987 FIXER,FIX_SHIELD_WIRE Q3301 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K or 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y Q3302 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3303 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3304 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3305 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS

!!

!

407 004 9709 DIODE DSK10C

- 49 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

Q3306 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3307 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3308 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS Q3309 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3310 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3311 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3312 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS Q3501 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K or 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y Q3551 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K or 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y Q3601 405 006 3909 TR 2SA952-K or 405 006 4005 TR 2SA952-L or 405 141 3703 TR KTA1271-Y Q3602 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K or 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y Q3603 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K or 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y Q3604 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K or 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y Q3605 405 077 8100 TR 2SA1437 Q3606 405 146 1209 TR KRC104M or 405 078 3005 TR BA1L4M or 405 000 6104 TR DTC144ES Q3621 405 006 3909 TR 2SA952-K or 405 006 4005 TR 2SA952-L or 405 141 3703 TR KTA1271-Y Q3622 405 006 3909 TR 2SA952-K or 405 006 4005 TR 2SA952-L or 405 141 3703 TR KTA1271-Y Q3701 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K or 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y Q3702 405 151 4400 TR KTD1303 or 405 021 0204 TR 2SD1012-F-SPA or 405 021 0600 TR 2SD1012-G-SPA or 405 033 6706 TR 2SD1468S-R or 405 033 6805 TR 2SD1468S-S

REF.NO. PART NO. DESCRIPTION

Q3801 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K or 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y Q3802 405 151 4400 TR KTD1303 or 405 021 0204 TR 2SD1012-F-SPA or 405 021 0600 TR 2SD1012-G-SPA or 405 033 6706 TR 2SD1468S-R or 405 033 6805 TR 2SD1468S-S Q3901 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3902 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS R3609 401 009 8606 CARBON 39 JA 1/2W VR361 645 003 5647 VR,SEMI,1K N VR371 645 003 5692 VR,SEMI,22K N VR372 645 003 5531 VR,SEMI,10K N VR373 645 003 5548 VR,SEMI,100K N VR381 645 003 5692 VR,SEMI,22K N VR382 645 003 5531 VR,SEMI,10K N VR383 645 003 5548 VR,SEMI,100K N X3301 614 215 5561 RESONATOR,CERAM or 645 013 7532 OSC,CERAMIC 4.19MHZ

DECK SW P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

72 614 301 1781 ASSY,PWB,DECK SW (Only Initial) CN341 645 012 2736 SOCKET,DIP 8P D3331 408 037 4204 LED SLP-3118B-51HAB-T1 D3332 408 037 4204 LED SLP-3118B-51HAB-T1 D3333 408 032 5404 LED SLP-9118C-51H-S-T1 D3334 408 032 5404 LED SLP-9118C-51H-S-T1 S3331 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S3332 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S3333 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S3334 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S3335 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S3336 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S3337 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S3338 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT S3339 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT

- 50 -

EXPLODED VIEW (TAPE MECHANISM)

TM02

TM01

TM04

TM03

TAPE MECHANISM (TM-RD007MEC-SH)

REF.NO. PART NO. DESCRIPTION

614 302 7898 ASSY, MECHA, TM-RD007MEC-SH TM01 645 033 3347 HEAD,R/P AUDIO TM03 645 028 0030 ASSY,PINCH-ARM TM02 645 028 0542 ASSY,PINCH-ARM TM05 614 304 5564 ASSY,MOTOR TM04 645 024 6142 MAIN-BELT

TM05

- 51 -

i

t

tput

Reset input

IC BLOCK DIAGRAM & DESCRIPTION

g

y

g

y

)

g

q

y

g

(

IC331 M38503M4 ( Syngle-Chip 8-Bit CMOS Microcomputer )

ou

npu



X



OUT

X

IN



2019



Clock generating

circuit

Watchdog

timer

converter

Subclock input

Sub-

clock

output

CIN

UT

X

Xco

R A M

Reset

A-D

PWM

(8)

(10)

P4(5) P3(5) P2(8) P1(8) P0(8)

R O N

INT0INT

3

V

SSVCC

21

PC

1

C P U

A X

Y

S

L

H

PC

PS

SI/O(8)

RESET

18 15

CNV

SS

Timer 1(8)

CNTR

XCIN

XCOUT

Prescaler 12(8)

Prescaler X(8)

0

Prescaler Y(8)

CNTR

Timer 2(8)

Timer X(8)

Timer Y(8)

1

42

38 39

8

7

1

0

/INT

2

1

/CNTR

0

P4

41

40

1

2

0

3

4

/AN

1

2

0

3

4

P3

101112 131416

9

D

X

CLK

RDY

/T

5

/S

6

0

P2

/CNTR

7

P2

3

D

X

/R

4

P2

/PWM

3

/INT

4

P4

6

5

2

/INT

3

P4

2

34

SS

REF

V

AV

No. Pin Name FUNCTIONS

1 VCC Power Source Apply voltage of 2.7V-5.5V to VCC, and 0V to VSS. 2 VRFF 3 AVSS 4 P44/INT3/PWN I/O port P4 ・8-bit CMOS I/O port with the same function as port P0. ・Interrupt input pins

5 P43/INT2 I/O port P4 ・CMOS compatible input level. ・Interrupt input pins 6 P42/INT1 I/O port P4 ・CMOS 3-state output structure. 7 P41/INT0 I/O port P4 8 P40/CNTR1 I/O port P4 ・Timer Y function pin 9 P27/CNTR0/ I/O port P2 ・8-bit CMOS I/O port. ・Serial I/O function pin/

SRDY ・I/O direction re 10 P26/SCLK I/O port P2 programmed as either input or output. ・Serial I/O function pin 11 P25/TXD I/O port P2 12 P24/RXD I/O port P2 ・CMOS compatible input level. 13 P23 I/O port P2 ・P20,P21,P24toP27:CMOS3-stateoutputstructure. 14 P22 I/O port P2

15 CNVSS CNVSS Input ・This pin controls the operation mode of the chip. 16 P21/XCIN I/O port P2 ・8-bit CMOS I/O port. ・Sub-clock

17 P20/XOUT I/O port P2 ・I/O direction re

・P22,P23,N-channel open-drain structure.

・Normall

programmed as either input or output.

・CMOS compatible input level. ・P20,P21,P24 to P27: CMOS3-state output structure.

ister allows each pin to be individuall

connected to VSS.

ister allows each pin to be individuall

2

CIN

/X

1

P2

24

)

4

/(LED

7

P1

)

3

/(LED

6

P1

)

2

/(LED

5

P1

293031

25

)

1

/(LED

4

P1

)

0

/(LED

3

P1

27

2

P1

2826

1

0

P1

32

35 36

33 34

P07P06P05P04P03P02P01P0

37

0

22 23

17

COUT

/X

0

P2

Function ex except a port function

・PWM output pin

Timer X function pin

pins(connect a resonator

enerating circuit I/O

・P22,P23,N-channel open-drain structure.

18 RESET Reset Input ・Reset input pin for active "L". 19 XIN Clock Input ・Input and output pins for the clock

20 XOUT Clock Output between the XIN and XOUT pins to set the oscillation frequency.

21 VSS Power Source ・Appl 22 P17 ・8-bit CMOS I/O port. 23 P16 24 P15 ・I/O direction re 25 P14 I/O port P1 as either input or output. 26 P13 27 P12 ・CMOS compatible input level. 28 P11 29 P10 ・CMOS 3-state output structure. 30 P07 31 P06 ・P13 to P17 32 P05 33 P04 I/O port P0 34 P03 35 P02 36 P01 37 P00 38 P34/AN4 ・8-bit CMOS I/O port with the same function as port P0. ・A-D converter input pin 39 P33/AN3 40 P32/AN2 I/O port P3 ・CMOS compatible input level. 41 P31/AN1 ・CMOS 3-state output structure. 42 P30/AN0

・Connect a ceramic resonator or ・When an external clock is used, connect the clock source to

the Xin pin and leave the Xout pin open.

voltage of 2.7V-5.5V to VCC, and 0V to VSS.

ister allows each pin to be individually programmed

5 bits) are enabled to output large current for LED drive.

enerating circuit.

uartz-crystal oscillator

- 52 -

IC BLOCK DIAGRAM & DESCRIPTION



IC351 CXA1552P

(Dolby B type Noise Reduction System)

REC IN 1

16 15 14 13 12 11 10 9

REC IN 2

PB

GND IREF

IN 1

ATT2

CC

PB

V

IN 2

MODESWLINE

OUT 1 TC 1

ATT1

SC

ATT3

SC

ATT1

VCC/2 NR SW LINE

OUT 2

+

DET

+

TC 2 REC

IC372 BU4066BCF ( Quad Analog Switch)

I/O O/I O/I I/O

V

C C

SS

1

OUT/IN IN/OUT

1

2

3

2

4

2

5

3

6

SWA

SWD

OUT/IN IN/OUT

IN/OUT OUT/IN

SWB

SWC

IN/OUT OUT/IN

7

14 13 12 11 10

V

CC

C

1

C

4

I/O

4

O/I

4

9

O/I

3

8

I/O

3

REC

OUT 1

ATT : Attenuator

SC : Side Chain

87654321

OUT 2

DET : Detector

IC361 TC4011BF ( CMOS Digital Integrated Circuit Silicon Monolithic)

B4 X4 X3 B3 A3 12

13

2

11

3

4

X1 X2A1 B1 B2 A2 VSS

8910

6 7

5

x

x = A • B

A B

VDD A4

14

1

IC362 BA3126N (2-channel head switch for radio cassette recorders )

1

2

3

4

5

6

7

9

8

DIP / SOP / SSOP

IC371 KIA4580L (Dual Operation Amplifier)

A OUTPUT

A -INPUT

A +INPUT

V(-)

1

2

A

3

4

REC. SW

GND

P/B SW

CONT

GND

VCC

P/B. SW

GND

REC. SW

IC373 CXA1298AP (Stereo Tape Recording Equalizer Amplifier)

CC

V

V(+)

8

B OUTPUT

7

16 15 14 13 12 11 10 9

B

6

B -INPUT

B +INPUT

5

GND

IREF

REFERENCE & BIAS

CONTROL

(SPEED)

NORM/HIGH

VG

2

NORM/CrO

MIX IN

MIX

REC MUTE

MIX OUT

AGC

AGC DETECTOR

AGC

AGC TC

AGC 2

AGC 1

REC IN 2

EQ

REC IN 1

REC OUT 2

87654321

REC OUT 1

- 53 -

SCHEMATIC DIAGRAM (DECK)

This is a basic schematic diagram.

- 54 -

- 55 -

DVD SECTION

Please refer the service manual supplement (Manual number:SS5810163) for DVD section regarding DVD-X5/UK(137 097 00) and DVD-077/XE(137 097 01).

- 58 -

Oct. / '00 / 2000 BB Printed in Japan

SANYO Technosound Co., Ltd.

Osaka, Japan

Sanyo DC-X5C, DC-077 Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual

CONTENTS

SPECIFICATIONS

ARRANGEMENT

SYSTEM CONNECTIONS

WHAT TO DO IF ....

TUNER ADJUSTMENTS

TUNER / AMPLIFIER SECTION

EXPLODED VIEW (CABINET & CHASSIS )

PARTS LIST

IC BLOCK DIAGRAM & DESCRIPTION

FL DISPLAY DESCRIPTION

SCHEMATIC DIAGRAM (TUNER)

SCHEMATIC DIAGRAM (PRE-AMPLIFIER & MAIN)

SCHEMATIC DIAGRAM (FRONT)

WIRING CONNECTION

CD CHANGER SECTION

LASER BAEM SAFETY PRECAUTION

CD PICK-UP MAINTENANCE

CD PICK-UP REPLACEMENT

EXPLODED VIEW (CABINET & CHASSIS )

PARTS LIST

EXPLODED VIEW (CD CHANGER MECHANISM)

PARTS LIST

IC BLOCK DIAGRAM & DESCRIPTION

SCHEMATIC DIAGRAM (CD)

TAPE DECK SECTION

TAPE DECK ADJUSTMENT

EXPLODED VIEW (CABINET & CHASSIS)

PARTS LIST

EXPLODED VIEW (TAPE MECHANISM)

IC BLOCK DIAGRAM & DESCRIPTION

SCHEMATIC DIAGRAM (DECK)

DVD SECTION