Sony HCD-LX7, HCD-LX8 Service manual

HCD-LX7/LX8

SERVICE MANUAL

HCD-LX7/LX8 is the tuner, deck, CD and
amplifier section in LBT-LX7/LX8.

Photo: HCD-LX8

CD

SECTION

TAPE DECK

SECTION

Model Name Using Similar Mechanism HCD-DR4/XB500
CD Mechanism Type CDM37M-5BD32L
Base Unit Type BU-5BD32L
Optical Pick-up Type KSS-213D/Q-NP
Model Name Using Similar Mechanism HCD-GRX10AV/RX110AV
Tape Transport Mechanism Type TCM-230PWR1

AEP Model

UK Model

HCD-LX7

E Model

Australian Model

HCD-LX8

SPECIFICATIONS

— Continued on next page —

COMPACT HiFi STEREO SYSTEM

1

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra­diation exposure.

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be
damaged by heat.

Flexible Circuit Board Repairing

• Keep the temperature of soldering iron around 270˚C
during repairing.

• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering
or unsoldering.

Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.

This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER PROD­UCT MARKING is located on
the rear exterior.

This caution
label is located
inside the unit.

SAFETY-RELATED COMPONENT WARNING !!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

2

MODEL IDENTIFICATION
— BACK PANEL —

MODEL PARTS No.

LX7: AEP, UK, CIS model 4-225-529-1
LX8: E, AR model 4-225-529-2
LX8: SP, MY model 4-225-529-3

Parts No.

LX8: MX model 4-225-529-4
LX8: AUS model 4-225-529-5
LX8: EA model 4-225-529-6

• Abbreviation
SP : Singapore model
MX : Mexican model
AUS : Australian model
EA : Saudi Arabia model
AR : Ar gentine model
MY : Malaysia model

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT

s
s
s
s
s
s

The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick­up block. Therefore, when checking the laser diode emission, ob­serve from more than 30 cm away from the objective lens.

LASER DIODE AND FOCUS SEARCH OPERATION
CHECK

Carry out the “S curve check” in “CD section adjustment” and check
that the S curve waveform is output four times.

3

TABLE OF CONTENTS

1. SERVICING NOTE .......................................................... 5

2. GENERAL ....................................................................9

3. DISASSEMBLY

3-1. Front Panel .......................................................................... 11

3-2. Main Board ......................................................................... 11

3-3. Sub Panel ............................................................................ 12

3-4. CD LID Assembly .............................................................. 12

3-5. Tape Mechanism Deck and Cassette LID ........................... 12

3-6. CD Mechanism Deck .......................................................... 13

3-7. Base Unit.............................................................................13

3-8. Disc Table ........................................................................... 13

4. MECHANICAL ADJUSTMENTS ..........................14

5. ELECTRICAL ADJUSTMENTS ............................... 14

6. DIAGRAMS

6-1. Circuit Boards Location ...................................................... 17

6-2. Block Diagrams

• BD (CD) Section..............................................................18

• Deck Section .................................................................... 19

• Main (1/2) Section ........................................................... 20

• Main (2/2) Section ........................................................... 21

• Power Section (LX8 model) ............................................ 22

• Power Section (LX7 model) ............................................ 23

• Display Section ................................................................ 24

6-3. Printed Wiring Board – BD (CD) Section – ....................... 26

6-4. Schematic Diagram – BD (CD) Section – .......................... 27

6-5. Printed Wiring Board – Main Section – .............................. 28

6-6. Schematic Diagram – Main (1/3) Section – ........................ 29

6-7. Schematic Diagram – Main (2/3) Section – ........................ 30

6-8. Schematic Diagram – Main (3/3) Section – ........................ 31

6-9. Schematic Diagram – Deck Section –.................................32

6-10. Printed Wiring Board – Deck Section – ........................... 33

6-11. Schematic Diagram – Power Section – ............................ 34

6-12. Printed Wiring Board – Power Section – ......................... 35

6-13. Schematic Diagram – Panel FL Section – ........................ 36

6-14. Printed Wiring Board – Panel FL Section – ..................... 37

6-15. Schematic Diagram – Panel VR Section – ....................... 38

6-16. Printed Wiring Board – Panel VR Section – .................... 39

6-17. Schematic Diagram – TC Panel Section – ....................... 40

6-18. Printed Wiring Board – TC Panel Section –..................... 41

6-19. Schematic Diagram – CD Panel Section – ....................... 42

6-20. Printed Wiring Board – CD Panel Section – .................... 43

6-21. Schematic Diagram – CD Motor Section –......................44

6-22. Printed Wiring Board – CD Motor Section – ................... 45

6-23. Schematic Diagram – Trans Section – (LX7 model) ....... 46

6-24. Printed Wiring Board – Trans Section – (LX7 model)..... 47

6-25. Schematic Diagram – Trans Section – (LX8 model) ....... 48

6-26. Printed Wiring Board – Trans Section – (LX8 model)..... 49

6-27. Schematic Diagram – Leaf SW Section – ........................ 49

6-28. Printed Wiring Board – Leaf SW Section – ..................... 49

6-29. IC Block Diagrams ........................................................... 50

6-30. IC Pin Functions ............................................................... 50

7. EXPLODED VIEWS

7-1. Case and Back Panel Section .............................................. 53

7-2. Front Panel Section 1 .......................................................... 54

7-3. Front Panel Section 2 .......................................................... 55

7-4. Chassis Section ................................................................... 56

7-5. TC Mechanism Section 1 (TCM230PWR1).......................57

7-6. TC Mechanism Section 2 (TCM230PWR1).......................58

7-7. CD Mechanism Section (CDM37M-5BD32L)...................59

7-8. Base Unit Section (BU-5BD32L) ....................................... 60

8. ELECTRICAL PARTS LIST ........................................ 61

4

SECTION 1

SERVICING NOTE

About CD-TEXT display

This unit is provided with a simple CD-TEXT display function.
The CD-TEXT contents of 20 tracks are displayed on the fluorescent display tube.
Since the function is simple, some special characters may not be displayed, or may be displayed as other characters.

MC Cold Reset

• The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the
customer.

Procedure:

1. Press three buttons c/CLOCK SET , ENTER , and "/1 simultaneously.

2. “COLD RESET” is displayed on the fluorescent display tube and reset is executed.

CD Delivery Mode

• This mode moves the pick-up to the position durable to vibration. Use this mode when returning the set to the customer after repair.

Procedure:

1. Press "/1 button to turn the set ON.

2. Press LOOP button and "/1 button simultaneously.

3. A message “LOCK” is displayed on the fluorescent indicator tube, and the CD delivery mode is set.

MC Hot Reset

• This mode resets the set with the preset data kept stored in the memory. The hot reset mode functions same as if the po wer cord is plugged
in and out.

Procedure:

1. Press three buttons c/CLOCK SET , ENTER , and DISC 1 simultaneously.

2. The fluorescent indicator tube becomes blank instantaneously, and the set is reset.

Sled Servo Mode

• This mode can run the CD sled motor freely. Use this mode, for instance, when cleaning the pick-up.

Procedure:

1. Press "/1 button to turn the set ON.

2. Press three buttons c/CLOCK SET , ENTER , and DISC 5 simultaneously.

3. The Sled Servo mode is selected, if “CD” is blanking on the fluorescent indicator tube.

4. With the CD in stop status, When the . AMS > knob is rotated in the clockwise direction, the pick-up moves outside. When

rotated counterclockwise, it moves inside.

5. To exit from this mode, perform as follows:

1) Move the pick-up to the most inside track.

2) Execute MC cold reset. (Press the three buttons c/CLOCK SET , ENTER , and "/1 button simultaneousl y.)

Note:

• Always move the pick-up to most inside track when exiting from this mode. Otherwise, a disc will not be unloaded.

• Do not run the sled motor excessively, otherwise the gear can be chipped.

Change-over of AM Tuner Step between 9kHz and 10kHz

• A step of AM channels can be changed over between 9kHz and 10kHz.

Procedure:

1. Press "/1 button to turn the set ON.

2. Select the function “TUNER”, and press TUNER/BAND button to select the BAND “AM”.

3. Press "/1 button to turn the set OFF.

4. Press ENTER and "/1 buttons simultaneously, and the display of fluorescent indicator tube changes to “AM 9k STEP” or “AM 10k

STEP”, and thus the channel step is changed over.

LED and Fluorescent Indicator Tube All Lit, Key Check Mode

Procedure:

1. Press three buttons c/CLOCK SET , ENTER , and DISC 2 simultaneously.

2. LEDs and fluorescent indicator tube are all turned on.

Press DISC 2 button, and the key check mode is activated.

3. In the key check mode, the fluorescent indicator tube displays “K @ V0 J0”. Each time a button is pressed, “K”v alue increases. Howe ver,

once a button is pressed, it is no longer taken into account.
“J” Value increases like 1, 2, 3 ... if rotating . AMS > knob in “+” direction, or it decreases like 0, 9, 8 ... if rotating in “-”
direction.
“V” Value increases like 1, 2, 3 ... if rotating VOLUME knob in “+” direction, or it decreases like 0, 9, 8 ... if rotating in “-” direction.

4. To exit from this mode, press three buttons in the same manner as step 1, or disconnect the power cord.

5

AMS Test Mode

• This mode is used for checking the AMS operations of the tape deck.

JIG
7-819-039-12 Alignment tape, AMS-110A

Procedure:

1. Press the "/1 button to turn the set ON.

2. Set the tape (AMS-110A).

3. Press the three buttons c/CLOCK SET , ENTER , and DISC 3 button simultaneously.

4. “TEST MODE” is displayed on the fluorescent display tube.

5. Press the FUNCTION button and switch the function to the deck with the tape (AMS-110A).

6. Press the CD SYNC button. “AMS CHECK” is displayed on the fluorescent display tube and the tape is rewound.

7. AMS starts in the normal direction. If the AMS count is 2 at shut down, proceed to step 8.
“NG” is displayed at other times, and the deck stops.

8. AMS starts in the opposite direction. If the AMS count is 2 at shut down again, “OK” is displayed.
“NG” is displayed at other times.

Aging Mode

During the aging mode, both the CD player and tape deck are executed together.

• If an error occurs:

Aging stops, and the error state is displayed on the fluorescent display tube.

• If no error occurs:

Aging is repeated.

Procedure:

1. Press the "/1 button to turn the set ON.

2. Load 10 minute tapes with unbent rec-proof tabs in decks A and B.

3. Set CDs on the DISC 1 and DISC 4 tables.

4. Set the CD mode REPEAT to OFF and PLAY MODE to ALL DISCS.
(Press the PLAY MODE and REPEAT buttons to set these modes.)

5. Press the FUNCTION button to switch the function to “CD”.

6. Press the three buttons c/CLOCK SET , ENTER , and DISC 4 button simultaneously.

7. Aging starts.

8. To end aging, press the "/1 button to turn the set OFF.

Aging Sequence:

Aging is performed in the following sequence.

• T ape Deck

1. The tape in deck A is rewound. “TAPE A AG-1” is displayed.

2. The FWD side of deck A is played for two minutes.
“TAPE A AG-2” is displayed.

3. The tape in deck A is fast forwarded. “TAPE A AG-3” is displayed. Fast forward is carried out for 20 seconds or to the tape end.

4. The RVS side of deck A is played for two minutes.
“TAPE A AG-4” is displayed.

5. The tape in deck A is rewound. “TAPE A AG-5” is displayed.

6. The FWD side of deck B is played for two minutes.
“TAPE B AG-2” is displayed.

7. The tape in deck B is fast forwarded. “TAPE B AG-3” is displayed. Fast forward is carried out for 20 seconds or to the tape end.

8. The RVS side of deck B is played for two minutes.
“TAPE B AG-4” is displayed.

9. The tape in deck A is rewound. “TAPE A AG-5” is displayed.

10. Repeated from step 2.

6

• CD

1. The tray rotates.

2. DISC 1 is chucked.

3. The TOC is read.

4. The first track is played for 2 seconds.

5. The last track is played for 2 seconds.

6. The tray rotates.

7. DISC 4 is chucked.

8. The TOC is read.

9. The first track is played for 2 seconds.

10. The last track is played for 2 seconds.

11. Repeated from step 1.

• Display when ended abnormally
When the tape deck is abnormal:

The state when ended abnormally is displayed.
The contents of display are the same as that during aging.

When the CD player is abnormal:

A message indicating that errors such as “CD MEC ERR” have occurred.
Check the error contents in the following error history display mode.

Error History Display Mode

Mode which enables the history of error occurring in the CD player to be checked.
Execute this mode after ending the aging mode.

Procedure:

1. Press the "/1 button to turn the set ON.

2. Press the three buttons c/CLOCK SET , ENTER , and CD SYNC simultaneously.

3. A message such as “EMC@@EDC**” is displayed.
@@ : Number of mechanical errors (Up to three past errors)
** : Number of errors (NO DISC ERROR) which occurs after chucking (Up to three past errors)

4. When checking the history of mechanical errors, press the PLAY MODE button. When checking errors after chucking, press the
REPEAT button to switch the display.

5. Press the "/1 button to end and turn the set OFF.

6. To erase the error history, perform COLD reset.
(Press the three buttons c/CLOCK SET , ENTER , and DISC 1 simultaneously.

• Viewing the mechanical error history display

(Switch the history by pressing the PLAY MODE button.)

7

Display
E@@M#*****

@@ : Error number. 00 is the newest.

# : Operating state of table

0 : Currently in the INITIAL mode
7 : Currently rotating to the right
8 : Currently rotating to the left
A : Currently chucking down
B : Currently chucking up

* : Invalid

• Viewing the NO DISC ERROR history display
(Switch the history by pressing the REPEAT button.)

Display
E@@D##$$%*

@@ : Error number. 00 is the newest

## : Error contents

01: Focus error
02: GFS error
03: Setup error

$$ : Retries

00: NO DISC is determined without attempting chucking retry
02: NO DISC is determined after chucking retry.

% : State when determined as NO DISC
1 : When stopped
2 : At setup
3 : At TOC READ
4 : When accessing
5 : When playing
6 : When pausing
7 : When manual searching (during play)
8 : When manual searching (during pausing)
* : Invalid

8

Front Panel

SECTION 2

GENERAL

1234567 8 9101112 1413 15

16
17
18

74
73

72
71

70
69

68

65 66 67

64

61 62

54 55 56

63

59 60

57 58

52 53

19

20

21

22 23

24

25 26

27 28 29

30 31

32 33

34

51
50

49
48

35

36 37 38

39

40

41424344454647

Photo : HCD-LX8

9

LOCATION OF PARTS AND CONTROLS

1 "/1 (Power) button and indicator
2 c/CLOCK SET button
3 SLEEP button
4 REC button and indicator
5 DAILY button and indicator
6 TUNING - button
7 TUNING + button
8 Display window
9 ENTER/NEXT button and indicator
10 TUNER MEMORY button
11 STEREO/MONO button
12 TUNING MODE button
13 GEQ control button
14 PTY button (LX7 model only)
15 Remote sensor
16 SYNC EQ button
17 SYNC BASS button
18 SURROUND button and indicator
19 KARAOKE PON button
20 FUNCTION button
21 VOLUME knob
22 Z (A Deck) button
23 Z (B Deck) button
24 PHONES jack
25 h (B Deck) button and indicator

26 H (B Deck) button and indicator
27 x (B Deck) button
28 m (B Deck) button
29 M (B Deck) button
30 X (B Deck) button and indicator
31 z REC (B Deck) button and indicator
32 HI-SPEED DUB button
33 CD SYNC button
34 . AMS > knob
35 HX (CD) button and indicator
36 x (CD) button
37 m (CD) button
38 M (CD) button
39 DISK SKIP button
40 VIDEO2 INPUT jacks
41 REPEAT button
42 PLAY MODE button
43 DISC 1 button
44 DISC 2 button
45 DISC 3 button
46 DISC 4 button
47 DISC 5 button
48 EDIT button
49 NON-STOP button and indicator
50 FLASH button

51 LOOP button
52 DIRECTION button
53 DOLBY NR button
54 x (A Deck) button
55 m (A Deck) button
56 M (A Deck) button
57 h (A Deck) button
58 H (A Deck) button
59 MIX MIC jack
60 GUITAR jack
61 MIC LEVEL knob
62 GUITAR LEVEL knob
63 SUPER WOOFER MODE button
64 SUPER WOOFER button and indicator
65 FILE MENU button
66 GEQ CTRL button
67 ENTER button and indicator
68 GROOVE button and indicator
69 Equalizer indicators
70 EFFECT button and indicator
71 TUNER/BAND button
72 SPECTRUM ANALYZER button
73 DISPLAY button
74 DEMO (STANDBY) button

• AMS is the abbreviation for Automatic
Music Sensor.

This section is extracted from
instruction manual.

10

SECTION 3

DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.

3-1. FRONT PANEL

7Flat type wire(CN304)

6Flat type wire(CN431)

1Screw(BVTP3x8)

qdFront panel

8Flat type wire(CN303)

2Earth wire

9Connector(CN452)

3Connector

(CN802)

0Connector(CN702)

4Screw(BVTP3x8)

5Two earth wirs

qaScrew(BVTP3x8)

3-2. MAIN BOARD

0Back panel

qsFan motor

qsFour screws(BVTP3x8)

4Screw(BVTP3x8)

1Two screws(BVTP3x8)

8Three screws(BVTP3x8)

qaTwo screws(BVTP3x8)

7Two screws(BVTP3x8)
6Two screws(BVTP3x8)

5Seven screws(BVTP3x8)

9Connector(CN903)

qfMain board

3Tuner

2Flat type wire(CN1)

qdTwo screws(BVTP3x8)

11

3-3. SUB PANEL

d

y

)

1Three screws
(BVTP2.6x8)

7Screw
(PTPWH3x10)

2Ornamental
plate

3Connector
(CN812)

8Four screws
(BVTP2.6x8)

Claw

4Connector
(CN703)

5Five screws
(BVTP2.6x8)

9Front input boar

3-4. CD LID ASSEMBLY

2Spring(TC lid)

0Sub panel block

6Screw

(PTPWH3x10)

3-5. TAPE MECHANISM DECK AND CASSETTE LID

qfHolder(deck A)

qdSpring(deck A)

qaSpring(deck B)

9Spring(TC- lid)

3 Sab panel assembly

1CD lid assembl

qsHolder(deck B)

4Mechanism deck

1Two screws(BVTP2.6x8)

2Screw(BVTP2.6x8

7Screw

(BVTP2.6x8)

5Two screws
(BVTP2.6x8)

3Screw(BVTP2.6x8)

12

6Screw(BVTP2.6x8)

0Bracket

8Spring(TC- lid)

3-6. CD MECHANISM DECK 3-7. BASE UNIT

t

1Five screws (BVTP3x8)

2CD mechanism

deck

3Base uni

2Boss

1Yoke fitting

3-8. DISC TABLE

Note:

When the disc table is installed, adjust the positions of
roller cam and mark B as shown in the figure, then set to
the groove of disc table.

A

2Screw (BVTP3X8

3Bracket (BU)

4Stop screw

1Screw (BVTP3X8)

5Disc table

A

13

SECTION 4

MECHANICAL ADJUSTMENTS

SECTION 5

ELECTRICAL ADJUSTMENTS

Precaution

1. Clean the following parts with a denatured alcohol-moistened
swab:

record/playback heads pinch rollers
erase head rubber belts
capstan idlers

2. Demagnetize the record/playback head with a head demagne­tizer.

3. Do not use a magnetized screwdriver for the adjustments.

4. After the adjustments, apply suitable locking compound to the
parts adjusted.

5. The adjustments should be performed with the rated power sup­ply voltage unless otherwise noted.

Torque Measurement

Mode

FWD

FWD
back tension

REV

REV
back tension

FF/REW

FWD tension

REV tension

Torque meter

CQ-102C

CQ-102C

CQ-102RC

CQ-102RC

CQ-201B

CQ-403A

CQ-403R

Meter reading

3.04 – 6.96 N • m
(31 to 71 g • cm)

(0.43 – 0.98 oz • inch)

0.20 – 0.58 N • m

(2 to 6 g • cm)

(0.02 – 0.08 oz • inch)

3.04 – 6.96 N • m
(31 to 71 g • cm)

(0.43 – 0.98 oz • inch)

0.20 – 0.58 N • m

(2 to 6 g • cm)

(0.02 – 0.08 oz • inch)

6.97 – 14.02 N • m
(71 to 143 g • cm)

(0.98 – 1.99 oz • inch)

0.98 N • m or more

(100 g or more)

(3.53 oz or more)

0.98 N • m or more

(100 g or more)

(3.53 oz or more)

DECK SECTION 0 dB=0.775V

1. Demagnetize the record/playback head with a head demagnetizer.

2. Do not use a magnetized screwdriver for the adjustments.

3. After the adjustments, apply suitable locking compound to the
parts adjusted.

4. The adjustments should be performed with the rated power sup­ply voltage unless otherwise noted.

5. The adjustments should be performed in the order given in this
service manual. (As a general rule, playback circuit adjustment
should be completed before performing recording circuit adjust­ment.)

6. The adjustments should be performed for both L-CH and R-CH.

7. Switches and controls should be set as follows unless otherwise
specified.

Signal

P-4-A100

WS-48B

P-4-L300

10 kHz, –10 dB

3 kHz, 0 dB

315 Hz, 0 dB

Record/Playback Head Azimuth Adjustment
(Deck A, Deck B)

Note: Perform this adjustments for both decks.

Procedure:

1. Mode : Playback

test tape
P-4-A100
(10kHz, –10dB)

set

MD OUT

Used forTape

Azimuth Adjustment

Tape Speed Adjustment

Level Adjustment

level meter

+

–

2. Turn the adjustment scre w and check output peaks. If the peaks
do not match for L-CH and R-CH, turn the adjustment screw so
that outputs match within 1 dB of peak.

L-CH
peak

screw
position

R-CH
peak

output
level

within
1 dB

L-CH
peak

R-CH
peak

within 1dB

screw
position

14

3. Mode: Playback Tape Speed Adjustment (Deck A)

)

test tape
P-4-A100
(10kHz, –10dB)

set

main board
CN301
Pin 3 (L-ch)

Pin 2 (GND)

L

R

oscilloscope

Note: Set the test mode using the following method and begin tape

speed adjustment.
In the test mode, the speed will switch to double speed or
normal speed each time the HI-SPEED DUB button is pressed.

Procedure:

With the power turned ON, press the c/CLOCK SET button,
ENTER button, and DISC 3 button simultaneously.
(The “VOLUME” on the fluorescent display tube will blink while

Pin 1 (R-ch)

in the test mode.)
To exit the test mode, press the "/1 button.

Waveform of oscilloscope

in phase 45°

good

90°

135°

180°

wrong

4. After the adjustments, apply suitable locking compound to the
parts adjusted.

Adjustment Location: Playback Head (Deck A)

Record/Playback/Erase Head (Deck B)

Remove the cassette lid.

Reverse Foward

1. Insert the WS-48B into deck B.

2. Press the H button of deck B.

3. Press the HI-SPEED DUB button and play the tape at double speed.

4. Adjust RV1001 of the LEAF SW board so that the reading of
the frequency counter becomes 6000 ± 180 Hz.

5. Press the HI-SPEED DUB button and play the tape at normal speed.

6. Adjust RV1002 of the LEAF SW board so that the reading of
the frequency counter becomes 3000 ± 90 Hz.

Adjustment Location: LEAF SW board

Sample Value of Wow and flutter

W.RMS (JIS) less than 0.3%
(test tape: WS-48B)

Playback Level Adjustment (Deck A, Deck B)

Procedure:

Mode: Playback

test tape
P-4-L300
(315Hz, 0dB)

set

main board
CN301
Pin 1 (R-ch)
Pin 3 (L-ch)

level meter

Deck A is RV311 (L-CH) and RV411 (R-CH), deck B is RV301
(L-CH) and RV401 (R-CH)
so that adjustment within the following adjustment level.

Adjustment level:

CN301 playback level: 301.5 to 338.3 mV (–8.2 to –7.2 dB)
level difference between the channels: within ± 0.5 dB
Adjustment Location: AUDIO board

Adjustment Location
[LEAF SW BOARD]

RV1001(High Speed)
RV1002(Normal Speed

RV1002 RV1001

15

Record Bias Adjustment (Deck B)

Record Level Adjustment (Deck B)

Procedure:

INTRODUCTION

When set to the test mode performed in Tape Speed Adjust­ment, when the tape is rewound after recording, the “REC memory

mode” which rewinds only the recorded portion and playback is
set.
This “REC memory mode” is convenient for performing this ad­justment. During recording, the input signal FUNCTION will auto­matically switch to VIDEO 1.
(After recording, press the m button without stopping will re­turn to the position where recording was started.)

1. Press FUNCTION button to select VIDEO 1. (This step is not
necessary if the above test mode has already been set.)

2. Insert a tape into deck B, press the z REC button, and then
press the H button to start recording.

3. Mode: Record

VIDEO 1 (AUDIO) IN

1) 315 Hz

2) 10 kHz

AF OSC

attenuator

600 Ω

} 50 mV (–23.8 dB)

blank tape
CS-123

set

Procedure:

INTRODUCTION

When set to the test mode performed in Tape Speed Adjust­ment, when the tape is rewound after recording, the “REC memory

mode” which rewinds only the recorded portion and playback is
set.
This “REC memory mode” is convenient for performing this
adjustment. During recording, the input signal FUNCTION will au­tomatically switch to VIDEO 1.
(After recording, press the m button without stopping will re­turn to the position where recording was started.)

1. Press FUNCTION button to select VIDEO 1. (This step is not
necessary if the above test mode has already been set.)

2. Insert a tape into deck B, press the z REC button, and then
press the H button to start recording.

3. Mode: Record

VIDEO 1 (AUDIO) IN
315Hz 50 mV (–23.8 dB)

AF OSC

600 Ω

attenuator

set

blank tape
CS-123

4. Mode: Playback

recorded
position

set

main board
CN301
Pin 1 (R-ch)
Pin 3 (L-ch)

level meter

5. Confirm playback the signal recorded in step 2 become adjust­ment level as follows.
If these levels do not adjustment lev el, adjust the R V341 (L-CH)
and R V441 (R-CH) on the A UDIO board to repeat steps 3 and 4.

Adjustment level: The playback output of 10 kHz le vel dif ference

against 315 Hz reference should be ± 1.0 dB.

Adjustment Location: AUDIO board

Adjustment Location:

[AUDIO BOARD] (Conductor Side)

RV341(Lch),RV441(Rch)
Record Bias

RV311(Lch),RV411(Rch)
Playback Level (Deck A)

4. Mode: Playback

recorded
position

set

main board
CN301
Pin 1 (R-ch)
Pin 3 (L-ch)

level meter

5. Confirm playback the signal recorded in step 2 become adjust­ment level as follows.
If these levels do not adjustment lev el, adjust the R V301 (L-CH)
and R V351 (R-CH) on the MAIN board to repeat steps 3 and 4.

Adjustment level:

CN301 playback level: 47.2 to 53.0 mV (–24.3 to –23.3 dB)

Adjustment Location: MAIN board

[MAIN BOARD] (Conductor Side)

RV301 RV401

16

RV441 RV341

RV301(Lch),RV401(Rch)
Playback Level (Deck B)

RV311

RV411

Record Level (Lch)

CN301

3
1

IC301

RV351
Record Level (Rch)

RV301

43

42

29

56

28

1

15

14

SECTION 6

BD board

MIC board

TC-A board

TC-B board

PANEL-FL board

PANEL-VR board

HEADPHONE board

LED board

CD MOTOR board

TABLE SENSOR board

TUNER UNIT

TRANS board

MAIN board

FRONT INPUT board

CD-R board

CD-L board

PA board

AUDIO board

LEAF SW board

SUB TRANS board (LX7)

DIAGRAMS

HCD-LX7/LX8

CD SECTION

Note:

1. CD Block is basically constructed to operate without adjustment.
Therefore, check each item in order given.

2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.

3. Use an oscilloscope with more than 10MΩ impedance.

4. Clean the object lens by an applicator with neutral detergent when
the signal level is low than specified value with the following
checks.

S Curve Check

BD board

TP (FE)
TP (VC)

Procedure :

1. Connect the oscilloscope to test points TP (FE) and TP (VC).

2. Connect TP (FE1) and GND, and TP (AGCCON) and GND of
the BD board with lead wires.

3. Press the "/1 button to turn the set ON.

4. With the disc (YEDS-18) loaded, press the HX button and
perform focus search. (Focus search will be performed in the
same way even while the disc table is pushed in and out.)

5. Check the symmetry and peak to peak level of the oscilloscope
waveform (S curve) at this time.

S-curve waveform

oscilloscope

+
–

symmetry

A

Within 3 ± 1 Vp-p

B

E-F Balance (1 Track Jump) check

oscilloscope

BD board

TP (TE)
TP (VC)

+

–

Procedure:

1. Connect oscilloscope to test point TP (TE) on BD board.

2. Press the "/1 button to turn the unit ON.

3. Put disc (YEDS-18) in to play the number five track.

4. Press the HX button.

5. Check the level B of the oscilloscope's waveform and the A (DC
voltage) of the center of the Traverse waveform.
Confirm the following:

• A/B x 100 = less then ± 22 (%)

• B = 1.3 ± 0.6 Vp-p

1 track jump waveform

0V

level : 1.3 ± 0.6 Vp-p

Center of the waveform

B

A (DC voitage)

Symmetry

Adjustment Location :

[ BD BOARD ] — SIDE A —

6-1. CIRCUIT BOARDS LOCATION

6. After check, remove the lead wire connected in step 2.
Note: • Try to measure several times to make sure than the ratio of

A : B or B : A is more than 10 : 7.

• T ake sweep time as long as possible and light up the bright­ness to obtain best waveform.

RF Level Check

BD board

TP (RF)
TP (VC)

oscilloscope

+

–

Procedure :

1. Connect oscilloscope to test point TP (RF) and TP (VC) on BD
board.

2. Press the "/1 button to turn the set ON.

3. Put disc (YEDS-18) in and playback 5 track.

4. Confirm that oscilloscope waveform is clear and check RF sig­nal level is correct or not.

Note: Clear RF signal waveform means that the shape “◊” can be

clearly distinguished at the center of the waveform.

RF signal waveform

VOLT/DIV : 200mV
TIME/DIV : 500ns

level : 1.45 ± 0.25 Vp-p

TP
(VC)

TP
(RF)

TP
(AGCCON)

TP (FE)

TP
(TE)

TP
(FE1)

17

17

HCD-LX7/LX8

6-2. BLOCK DIAGRAMS

– BD (CD) SECTION –

OPTICAL PICK-UP BLOCK

(KSS-213B/K-N)

DETECTOR

E

ABC

D

F

FD

PD

TRACKING

COIL

FOCUS

COIL

• SIGNAL PATH
: CD
: Digital out

09

LASER
DIODE

LD

POWER

MOTOR

SPINDLE

MOTOR

M102

SLED

M101

IC101

DIGITAL SERVO

DIGITAL SIGNAL PROCESSOR

RF AC

51

ASY1

ASYMMETRY
CORRECTION

ASY0

48

VC

38

CE

42

RFDC

43

FE
TE

SE

CE

TFDR
TRDR

FFDR
FRDR

SRDR
SFDR

MDP

OPERATIONAL

AMPLIFIER

ANALOG
SWITCH

PWM

GENERATOR

TRACKING

PWM

GENERATOR

FOCUS

PWM

GENERATOR

SLED
PWM

GENERATOR

DIGITAL

CLV

39
41

40

42

30
31

32
33

29
28

26

DIGITAL

PLL

A/D

CONVERTER

SERVO DSP

TRACKING

SERVO

FOCUS
SERVO

SLED

SERVO

16K

RAM

EFM

DEMODULATION

SUBCODE

PROCESSOR

SERIAL IN

INTERFACE

OVER SAMPLING

DIGITAL FILTER

3rd ORDER

NOISE SHAPER

PWM PWM

DATA BUS

ERROR

CORRECTOR

D/A

INTERFACE

SERVO

AUTO

SEQUENCER

APCLD/PD

MUTE

SUMMING

TRACKING

AMP

5
6

2
3

23
24

25
27

20

IC103

RF AMP

RF

AMP

FOCUS
ERROR

AMP

ERROR

AMP

TFDR
TRDR

FFDR
FRDR

SRDR
SFDR

BUFFER

HOLD SW

VC

VC

RF EQ

AMP

RF

16

FF

14 49

TE

13

12

VC

LDON

22

REF

1521

INTEG­RATOR

INTEG­RATOR

VC

VCC
VC

A

C
D
B

E

F

LD

DRIVE

Q101

T+

T–

F+

F–

SD+

M

SD–

SP+

M

SP–

A

5

C

7

D

8

B

6

E

11

F

10

LD

3

PD

4

VREF

CH2OUTR

CH2OUTF

CH1OUTF

CH1OUTR

CH3OUTF

CH3OUTR

CH4OUTF

CH4OUTR

IC102

CH2FIN

CH2RIN

CH1FIN

CH1RIN

CH3RIN

CH3FIN

CH4SIN
CH4BIN

FOCUS/TRACKING COIL DRIVE
SPINDLE/SLED MOTOR DRIVE

11

12

14

13

17

18

15

16

DIGITAL

INTERFACE

SERVO

INTERFACE

S201

(UP SWITCH)

M201

TABLE

MOTOR

TIMING

LOGIC

CPU

M

OUT

XTA1

STAO

D OUT

XRST
SQSO
SQCK

SENS

DATA

XLAT

CLOK

SCOR
XLON

SCLK
SSTP

RMUT

LMUT

LMUT

AIN1

LOUT1

LOUT2

AIN2

LOUT2

DISC

SENSOR

IC202

IC201

MOTOR DRIVER

OUT 2

3

OUT 1

7

66

67

60

3
1
2

8

5
6

7

20
14

9

27

79

80

70

71

72

77

76

75

LIMIT SW

IN 2

IN 1

S101

1

9

X101

16.9344MHz

DOUT

XRST
SQSO

SENS

DATA
XLT

CLOK

SCOR

SQCK
+5V

L OUT

HOLD

R-CH

TRAY SENS

UP SW

TBL-R

TBL-L

A

MAIN

SECTION

(Page 20, 21)

18

18

+5V

D201

(DISC No.)

LED SW

Q201

LED

– DECK SECTION –

HCD-LX7/LX8

HP101
PB HEAD
(DECK A)

REC/PB HEAD

(DECK B)

HRPE101

ERASE HEAD

PB A/B

MS OUT

TC PB L

LM ON/OFF

NORM/HIGH

NR ON/OFF

REC/PB/PASS

TC REC L

BIAS ON/OFF
RM ON/OFF

ALC ON/OFF

RELAY

CAPM CNT1

CAPM CNT2

CAP M H / L

A SHUT

B

MAIN

SECTION

(Page 20, 21)

17

2

DOLBY NR

RECOUT

D

32

S1008
B CrO

2

19

B NORM/CROM/

METAL

PAS

DOL

BIAS SW

M

31, 33

M1

CAPSTAN

MOTOR

DOLBY
TYPE B

CN301

3

R CH

28

27

M

MS

26

PB OUT

LM ON/

OFF

NORM/

HIGH

NR ON/

OFF

PB

LIN

BIAS ON/OFF

RM ON/OFF

ALC ON/OFF

CAP MOTOR
CONTROL
Q336-343

CONTROL

RV1002

NORMAL

SPEED

SPEED

Q1001

40

25

18

23

24

43

20
22
15

RV1001

HIGH

SPEED

1

SWITCH

Q335

REEL

DETECT

IC1001

S1004
A CrO

RV311

4

PLAYBACK

LEVEL

DECK A

RV301

PLAYBACK

LEVEL

DECK B

RV341

REC
BIAS

REC BIAS

BIAS OSC

T621, Q621, 622

IC611

L

R

L

R

X

R CH

R CH

3

P

ERASE BIAS

IC601

1

IC602

R

REC/PB

16

PB-A/B

A IN

48

B IN

46

RV301

REC LEVEL

+7.5V

Q623

EQIN

38

EQOUT

36

70

120

DOLBY NR
IC301

A 120/70

39

REEL

DETECT

IC1002

S1001 (A PLAY)

• R CH : Same as L ch

• SIGNAL PATH

+5V

S1002 (B PLAY)

: PB (DECK A)
: PB (DECK B)
: REC (DECK B)

09

• PLUNGER SOLENOID is supplied
as the MECHANICAL BLOCK ASSY.

A DECK/
B DECK
PLUNGER

TRIGGER
MOTOR
CONTROL
Q331-334

S1003

(A HALF)

S1005

(REC A)

S1006

(B HALF)

S1009

(REC B)

+5V

+5V

B SHUT

A PLAY

B PLAY

A HALF

B HALF/REC A/REC B

B TRIG

A TRIG

19

19

HCD-LX7/LX8

– MAIN (1/2) SECTION –

FM/AM TUNER
TUNER UNIT IS
SUPPLED AS THE
ASSEMBLED
BLOCK

DECK

SECTION

(Page 19)

CD

SECTION

(Page 18)

POWER

SECTION

(Page 22,

B

A

C

23)

DIGITAL

VIDEO 2

IN

VIDEO

IN

PHONO

(L IN)

MD (L IN)

V1, AU

(L IN)

V2, AU,

L-CH IN

CD

OUT

J804

J702

J701

ST-L

TC PB L

D OUT

CD-L

J701

MIC-SIG

J701

J804

IC781

OPTICAL

TRANSMITTING

D OUT

IC191

AV SWITCH

6

IN3

IN1

1

B

A

2 3 5

46 45 28

IC181 SELECTOR

12

X0

X1

14

A

10 9

46 45

X

B

VD OUT

13

J702

SPEANA

J701

L-CH SIG

TC REC L

VIDEO

OUT

MD OUT

D

E

(Page 22, 23)

B

DISPLAY

SECTION

(Page 24)

POWER
SECTION

DECK

SECTION

(Page 19)

10

IC101

C

IC601

PHONO AMP

3

EXCEPT

LX7/LX8:MX

JW704

1

SOUND PROCESSOR 1

69

IN A2

IN B2

68

IN C2

67

IN D2

66

65

IN E2

MIC IN

2

64

IN F2

33 3234

L+R

REC B2

BUS OUT2

REC A2

BBA2

BBB2

BUF IN2

CLOCKDATALATCH

30

57

36

SWITCH

Q111

TC REC L

SWITCH

Q112

7

58

39

38

37

SWITCH

Q115

34

484738

MUTE

SWITCH

Q113

• R CH: Same as L ch

• SIGNAL PATH

: FM
: CD
: PB
: REC
: VIDEO/MD
: Digital out

09

LX7/LX8:MX ONLY

J705

CD

(LIN)

J805

CD

(L OUT)

MUTE

SWITCH

Q803

D807

RESET

SWITCH

Q802

MUTE

SWITCH

Q804

6

3

LINE-MUTE

F-RELAY

MAIN CONTROL

IC501 (1/2)

FUNC-SEL1

RESET

12

RESET

SWITCH

Q801

RESET
IC801

DBFB-H/L

V-MUTE

SW-MODE

493-LAT

493-DATA

D805

28
34
38

45
46FUNC-SEL0
47
48493-MUTE

22AC-CUT

+5v

7

7

28
34
38

45
46
47
48

DISPLAY

RESET

DBFB

F-RELAY

G

F

(Page 24)

(Page 22, 23)

SECTION

POWER

SECTION

20

20

– MAIN (2/2) SECTION –

HCD-LX7/LX8

H

POWER

SECTION

(Page 22,

A

BD (CD)

SECTION

(Page 18)

B

DECK

SECTION

(Page 19)

FM/AM TUNER
TUNER UNIT IS
SUPPLED AS THE
ASSEMBLED
BLOCK

23)

B-HALF/REC A/REC B

FAN DET

HP.SW

SCOR

SQSO

SQCK
DATA
CLOK
SENS

HOLD

XLT

X-RST

TRAY.SENS

TBL.L
TBL.R

UP SW

LED

B TRG
A TRG

CAPM-CNT 2

CAPM-CNT 1

CAP-M-H/L

MS OUT

LM ON/OFF

REC/PB/PASS

NR ON/OFF

RM ON/OFF
BIAS ON/OFF
NORM/HIGH

PB A/B

ALC ON/OFF

B PLAY
A PLAY
A-HALF

B SHUT
A SHUT

RELAY

RDS-INT

RDS-DATA

ST-MUTE

STEREO

TUNED

ST-CE

ST-DOUT

ST-DIN

ST-CLK

36 H/P IN

SCOR

19

SQ-DATA

32

SQ-CLK

33

CD-DATA

35

CD-CLK

37

SENS

56

HOLD

57

XLT

58

XRST

59

61

DISC-SENS

63

TBL-L

65

TBL-R

68

ENC 3/UP-SW
ENC 2/DISC-LED

69

72

B-TRG

73

A-TRG

74

CAPM-CNT 2

75

CAPM-CNT 1

76

CAP-M-H/L

77

AMS IN

78

TC-MUTE

79

R/PB/PAS

80

NR-ON/OFF
REC-MUTE

81
82

BIAS

83

EQ-H/N

84

PB-A/B
ALC

85
86

B-PLAY-SW

87

A-PLAY-SW

88

A-HALF

89

B-HALF

90

B-SHUT

91

A-SHUT
TC-RELAY

100

20

RDS-INT

21

RDS-DATA

49

ST-MUTE

50

STEREO

51

TUNED

52

ST-CE

53

ST-DOUT

54

ST-DIN

55

ST-CLK

MAIN CONTROL

IC501 (2/2)

STK-POWER

STBY RELAY

PROTECT

FL OFF

HP MUTE

WAKE UP

IIC-CLK

IIC-DATA

XC-IN

XC-OUT

X-OUT

X-IN

POWER

CD-POWER

1

27

42
43
93

18
29
30

32.768kHz

10

11

13

15

2

5

1

27

42
43
93

18
29
30

X501

X502

16MHz

43
42
93

1

27

30
29
18

LX7

POWER
ECO
HP MUTE

STK POWER
PROTECT

DATA

CLOCK

WAKE UP

I

POWER

SECTION

(Page 22, 23)

J

DISPLAY
SECTION

(Page 24)

+UNREG, 17V

UN–12V

UN+12V

IC931

+10V

1 3

REG

IC932

+12V

1 3

REG

IC951

–7V

2 3

REG

IC901

+7V

1 3

REG

Q902
SWITCH

IC911

+5V

1 3

REG

Q914

SWITCH

5

DETECTOR

Q905

SWITCH

2

SWITCH

SWITCH

2

Q931

Q903

Q911

Q932
SWITCH

Q904
SWITCH

Q912
SWITCH

SWITCH

2

SWITCH

Q911

Q913

FAN SWITCH

Q961, 963

IC933

+7V

1 3

REG

Q912
SWITCH

(LED+7V)

(D+5V SW)

(CD D+5V SW)

(CD A+5V SW)

PL A+10V

ST +10V

M901

FAN

TC MOTOR+12V

M+7V (UNSW)

7V

ST A-7V

LED-7V

TC–7V

–7V

ST A+7V

LED+7V

TC+7V

+7

LED 5V

RDS D+5V UNSW

D+5V UNSW

5V

AU D+5V

EVER +5V

D+5V (SW)

A+5V (SW)

L

POWER

SECTION

(Page 22, 23)

09

• R CH : Same as L ch

21

21

HCD-LX7/LX8

– POWER SECTION – (LX8 model)

MAIN 1

SECTION

(Page 20)

MAIN 1

SECTION

(Page 20)

MAIN 2

SECTION

(Page 21)

G

E

L

MIX MIC

GUITAR

J801

J802

DBFB

F-RELAY

L-CH IN

EVER +5V

HP-MUTE

POWER AMP & VOLUME CONTROL

18

D804

HEAD PHONE

MUTE
Q833

IC801

VOLUME

CONTROL

6

MUTE

CONTROL

Q834

MIC AMP

IC850 (1/2)

GUITAR AMP

IC852 (2/2)

11

4

3

TH831

VOLUME
CONTROL
D802, 852

THERMAL

SENSOR
Q831-832

MIC VOLUME

RV850

GUITAR LEVEL

RV851

R-ch

PROTECT

DC AMP

Q433-434

L-CH THERMAL

PROTECT SWITCH

Q801

MIC AMP

IC850 (2/2)

GUITAR AMP

IC852 (1/2)

LATCH

DRIVER

Q432

RELAY

DRIVER

Q401-402

LATCH

DRIVER

Q437

PROTECT

SWITCH

Q439

RY401

PROTECT

SWITCH

Q431

MUTE

SW

Q805

FAN DETECTOR

D405

R-CH

MIC-SIG

MIC-SIG

J803

HP.SW

FAN DET

TM401

PHONES

L

R

FRONT

K

C

H

DISPLAY

SECTION

(Page 24)

MAIN 1

SECTION

(Page 20)

MAIN 2

SECTION

(Page 21)

MAIN 2
SECTION

(Page 21)

09

I

STK-POWER

• R CH : Same as L ch

• SIGNAL PATH

: FM

PROTECT

MUTE

DRIVE

Q804

MUTE

SWITCH

Q803

VF (–35V)

SWITCH

Q904

–35V REG

Q903

+VH

RECT
D831

+UNREG. 12V

UN +10V

UN –10V

AC-L

AC-L

RECT

D833-836

RECT

D841-844

RECT
D832

VF

VF

POWER

TRANSFORMER

T951

240V

230V

120V

MX ONLY

EXCEPT

MX,AUS

JW971

JW965

F951

EXCEPT
MX,AUS

JW969

AUS ONLY

EXCEPT MX,AUS

VOLTAGE

SELECTOR

AUS

JW967

ONLY

VS901

AC

IN

22

22

– POWER SECTION – (LX7 model)

HCD-LX7/LX8

MAIN 1

SECTION

(Page 20)

MAIN 1
SECTION

(Page 20)

MAIN 2

SECTION

(Page 21)

G

E

L

MIX MIC

GUITAR

J801

J802

DBFB

F-RELAY

L-CH IN

EVER +5V

HP-MUTE

STK-POWER

PROTECT

POWER AMP & VOLUME CONTROL

18

D804

HEAD PHONE

MUTE

Q833

MUTE
DRIVE

Q804

IC801

VOLUME

CONTROL

6

MUTE

CONTROL

Q834

MUTE

SWITCH

Q803

VOLUME
CONTROL
D802, 852

THERMAL

SENSOR

Q831-832

MIC VOLUME

RV850

GUITAR LEVEL

RV851

PROTECT

DC AMP

Q433-434

L-CH THERMAL

PROTECT SWITCH

Q801

MIC AMP

IC850 (2/2)

GUITAR AMP

IC852 (1/2)

R-ch

LATCH

DRIVER

Q432

RELAY

DRIVER

Q401-402

LATCH

DRIVER

Q437

PROTECT

SWITCH

Q439

+VH
–VH

RY401

PROTECT

SWITCH

Q431

RECT
D831

MUTE

SW

Q805

+UNREG. 12V

UN +10V

UN –10V

FAN DETECTOR

+VL

–VL

D405

R-CH

RECT

D833-836

RECT

D841-844

RECT
D832

MIC-SIG

MIC-SIG

J803

HP.SW

FAN DET

TM401

PHONES

L

FRONT

R

POWER

TRANSFORMER

T951

K

C

H

DISPLAY

SECTION

(Page 24)

MAIN 1

SECTION

(Page 20)

MAIN 2

SECTION

(Page 21)

230V

JW954

MIC AMP

IC850 (1/2)

GUITAR AMP

IC852 (2/2)

11

4

3

TH831

MAIN 2
SECTION

(Page 21)

09

I

• R CH : Same as L ch

• SIGNAL PATH

: FM

POWER

ECO

23

23

ONLY

STANDBY

RELAY CONTROL

Q901

SUB-TRANSFORMER

T901

+5.6V

VG

–30V REG
Q903, 908

SWITCH

Q907

3

+5.6V

REG

IC901

POWER

SWITCH

Q902

1

VF

RECT

D902-905

RECT

D907-910

SWITCH

Q904-905

SWITCH

Q906

VF

STANDBY

RELAY
RY901

AC

IN

HCD-LX7/LX8

– DISPLAY SECTION –

(Page

F

20)

MAIN 1 SECTION

MAIN 2 SECTION

(Page

J

21)

(Page 22, 23)

K

POWER SECTION

MAIN 1 SECTION

D

(Page 20)

RESET

DATA

CLOCK

WAKE UP

MIC–SIG

SPEANA

12.5MHz

REC LEVEL

OUTPUT

DISPLAY CONTROL (FOR MIC)

3
4
6
5

LINE NF
LINE IN
REC IN
REC NF

IC603

REC LEVEL

F06
F05
F04
F02
F01

X601

11
12
13
14
16
17

70

72

73
78
79
22

21
20
19
18
17
16

X IN

X OUT

RESET

2

C DATA

I

2

C CLK

I
WAKE UP

ALL BAND
BPF 4
BPF 3
BPF 2
BPF 1
BPF 0

SEG-1

45 67

DISPLAY CONTROL

IC601

23

GR-3 14, 2

29VF40, 42

SIRCS

JOG A
JOG B

LED SCK

LED LATCH

LED DAT

D-SW

LED SEL

VOLUME A
VOLUME B

KEY 0

KEY 4

DAILY LED

REC LED
LED-EC0

GR-1
GR-15
GR-16

REMOTE

1

2
8

3
4
5

80

7

9

10

11

15

74
75
77

43
28
27

CONTROL

RECIEVE

IC702

S701

JOG

. AMS >

S691

Z

OPEN

Q601 – Q603

LED POWER

SWITCH

S701

VOLUME

KEY MATRIX

Q605 – Q607
LED DRIVER

Q608 – Q610

DRIVER

14

CLK

15

STB

13

DATA

D601 – D603

SERIAL

PARALLEL

CONVERTER

IC701

+5VH

+5VL

D604 – D607, D611, D612, D616 – D621,
D623 – D627, D635 – D638

1

P3

•

3

P5

•

5

P7

•

•

7

P9

P16

P1
P2

11

•

20
22

17

•

•

19

D700

D631, D632, D641

FLUORESCENT INDICATOR TUBE

09

FL601

24

24

HCD-LX7/LX8

2.5V

APPROX 500mVp-p (PLAY)

2.5V

APPROX 200m Vp-p (PLAY)

THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)

For schematic diagrams.

Note:

• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in Ω and 1/
specified.

f

•

• 2 : nonflammable resistor.

• 5 : fusible resistor.

• C : panel designation.

Note: The components identified by mark 0 or dotted line

• U : B+ Line.

• V : B– Line.

• H : adjustment for repair.

• Voltages and waveforms are dc with respect to ground

• Voltages are taken with a VOM (Input impedance 10 MΩ).

• Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

• Abbreviation

: internal component.

with mark 0 are critical for safety.
Replace only with part number specified.

under no-signal (detuned) conditions.
Voltage var iations may be noted due to normal produc-

tion tolerances.
Voltage var iations may be noted due to normal produc-

tion tolerances.

F : FM
g : VIDEO/MD
E : PB (DECK A)
d : PB (DECK B)
G : REC (DECK B)
J : CD
c : digital out
I : PHONO

EA : Saudi Arabia model.
AR : Argentine model.
SP : Singapore model.
MY : Malaysia model.
MX : Mexican model.
AUS : Australian model.

4

W or less unless otherwise

For printed wiring boards.

Note:

• X : parts extracted from the component side.

a

•

• b : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.

: Through hole.

• Indication of transistor

B

CE

These are omitted.

B

CE

These are omitted.

C
Q

These are omitted

EB

WAVEFORMS
– BD (CD) SECTION –

1

16.9MHz

IC101 yh XTAI

2

(PLAY)

IC101 ta RF AC

3

IC101 ra TE

4

IC101 ta FE

5

7.5µsec

IC101 wh MDP

3.1Vp-p

1.2Vp-p

2.4Vp-p

– MAIN (2/3) SECTION –

1

2.8Vp-p

16MHz

IC501 qd X-OUT

2

2.8Vp-p

32.768kHz

IC501 qa XC-OUT

– PANEL FL SECTION –

1

3.6Vp-p

12.5MHz

IC601 us X-OUT

25

25

HCD-LX7/LX8

6-3. PRINTED WIRING BOARD – BD (CD) SECTION –

• See page 17 for Circuit Boards Location.

(VC)

(RF)

(AGCCON)

(FE)

(TE)

(FF1)

(Page 28)

19

Q

26

26

6-4. SCHEMATIC DIAGRAM – BD (CD) SECTION –

• See page 25 for Waveforms.

HCD-LX7/LX8

TP

(TE)

TP

(FE)

TP

(RP)

C

(Page 30)

220

19P

NC

TP (AGCCON)

(VC)

TP

27

27

68

10V

HCD-LX7/LX8

• Semiconductor
Location

Ref. No. Location
D191 H-6

D192 I-6
D193 I-7
D194 I-7
D333 A-11
D334 A-11
D335 A-9
D336 A-9
D501 B-7
D534 C-6
D801 A-7
D802 B-6
D803 B-5
D804 B-6
D805 B-5
D806 B-6
D807 A-5
D808 A-8
D911 E-3
D912 D-4
D913 E-3
D931 C-5
D951 I-3

6-5. PRINTED WIRING BOARD – MAIN SECTION –

• See page 17 for Circuit Boards Location.

IC101 G-10
IC181 I-8
IC191 I-6
IC301 C-11
IC501 C-7
IC601 I-12
IC781 I-1
IC801 B-6
IC901 C-2
IC911 E-4
IC931 C-3
IC932 C-3
IC933 B-2
IC951 I-2

Q111 G-10
Q112 G-8
Q113 F-8
Q115 F-9
Q161 F-8
Q162 F-8
Q163 E-8
Q165 F-10
Q331 A-11
Q332 A-11
Q333 A-11
Q334 A-11
Q335 A-9
Q336 A-11
Q337 A-10
Q338 A-9
Q339 A-9
Q340 A-10
Q341 A-10
Q342 A-10
Q343 A-10
Q801 B-6
Q802 A-5
Q803 A-5
Q804 B-5
Q901 H-2
Q902 H-2
Q903 H-2
Q904 H-2
Q905 H-2
Q906 H-2
Q911 D-4
Q912 E-4
Q913 D-4
Q914 D-4
Q931 C-4
Q932 C-4
Q961 I-3
Q962 I-3

28

28

6-6. SCHEMATIC DIAGRAM – MAIN (1/3) SECTION –

• See page 50 for IC Block Diagrams.

HCD-LX7/LX8

MICON,

INTERFACE

29

29

HCD-LX7/LX8

6-7. SCHEMATIC DIAGRAM – MAIN (2/3) SECTION –

• See page 25 for Waveforms.

• See page 28 for Printed Wiring Board.

• See page 50 for IC Pin Functions.

PIN

FUNCTION

30

30

6-8. SCHEMATIC DIAGRAM – MAIN (3/3) SECTION –

• See page 28 for Printed Wiring Board.

HCD-LX7/LX8

31

31

HCD-LX7/LX8

6-9. SCHEMATIC DIAGRAM – DECK SECTION –

(Page 30)

32

32

6-10. PRINTED WIRING BOARD – DECK SECTION –

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

(Page 28)

33

33

HCD-LX7/LX8

6-11. SCHEMATIC DIAGRAM – POWER SECTION –

34

34

6-12. PRINTED WIRING BOARD – POWER SECTION –

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

• Semiconductor
Location

Ref. No. Location

D401 C-8
D402 H-9
D405 I-10
D406 I-10
D801 D-8
D802 F-7
D803 E-5
D804 C-9
D805 E-9
D831 B-4
D833 A-6
D834 A-6
D835 A-6
D836 A-6
D841 A-9
D842 A-9
D843 A-9
D844 A-8
D851 D-7
D852 E-6
D853 A-4
D902 D-2
D903 C-2
D904 C-2
D905 D-2
D906 B-1
D907 C-3
D908 C-2
D909 C-2
D910 C-3
D911 A-3
D912 A-3
D913 A-1

IC801 F-7
IC901 B-2

Q401 G-10
Q402 G-10
Q431 D-3
Q432 C-3
Q433 D-4
Q434 C-4
Q437 D-3
Q439 C-3
Q801 D-8
Q803 D-5
Q804 D-6
Q805 B-8
Q831 D-9
Q832 D-9
Q833 C-9
Q834 D-8
Q851 D-7
Q855 B-8
Q901 C-1
Q902 B-2
Q903 A-1
Q904 A-3
Q905 A-3
Q906 A-1
Q907 A-1
Q908 A-2

35

35

HCD-LX7/LX8

6-13. SCHEMATIC DIAGRAM – PANEL FL SECTION –

• See page 25 for Waveforms.

• See page 50 for IC Block Diagrams.

• See page 52 for IC Pin Functions.

PIN

FUNCTION

36

36

6-14. PRINTED WIRING BOARD – PANEL FL SECTION –

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

• Semiconductor
Location

Ref. No. Location

D601 A-13
D602 A-10
D603 B-10
D604 A-3
D605 B-3
D608 B-12
D617 B-3

IC601 C-7
IC603 C-9

Ref. No. Location

Q601 B-12
Q602 B-12
Q603 B-12
Q605 A-13
Q606 A-10
Q607 B-10
Q608 B-9
Q609 B-8
Q610 B-6

37

37

HCD-LX7/LX8

6-15. SCHEMATIC DIAGRAM – PANEL VR SECTION –

• See page 50 for IC Block Diagrams.

38

38

6-16. PRINTED WIRING BOARD – PANEL VR SECTION –

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

• Semiconductor
Location

Ref. No. Location

D606 A-10
D607 A-7
D611 B-11
D612 C-12
D616 C-8
D618 A-12
D619 B-6
D620 B-6
D621 B-6
D623 B-7
D624 B-8
D625 B-8
D626 B-9
D627 B-10

IC701 C-7
IC702 A-3

39

39

HCD-LX7/LX8

6-17. SCHEMATIC DIAGRAM – TC PANEL SECTION –

40

40

6-18. PRINTED WIRING BOARD – TC PANEL SECTION –

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

41

41

HCD-LX7/LX8

6-19. SCHEMATIC DIAGRAM – CD PANEL SECTION –

42

42

6-20. PRINTED WIRING BOARD – CD PANEL SECTION –

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

43

43

HCD-LX7/LX8

6-21. SCHEMATIC DIAGRAM – CD MOTOR SECTION –

(Page 30)

44

44

6-22. PRINTED WIRING BOARD – CD MOTOR SECTION –

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

(Page 28)

45

45

HCD-LX7/LX8

6-23. SCHEMATIC DIAGRAM – TRANS SECTION – (LX7 model)

46

46

6-24. PRINTED WIRING BOARD – TRANS SECTION – (LX7 model)

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

47

47

HCD-LX7/LX8

6-25. SCHEMATIC DIAGRAM – TRANS SECTION – (LX8 model)

48

48

6-26. PRINTED WIRING BOARD – TRANS SECTION – (LX8 model)

(Page 30)

• See page 17 for Circuit Boards Location.

HCD-LX7/LX8

6-27. SCHEMATIC DIAGRAM – LEAF SW SECTION –

6-28. PRINTED WIRING BOARD – LEAF SW SECTION –

• See page 17 for Circuit Boards Location.

(Page 28)

49

49

HCD-LX7/LX8

6-29. IC BLOCK DIAGRAMS

• MAIN (1/3) section

IC181 MC14052BF

16

1

2X0

2X2

2

3

2XCOM

2X3

4

5

2X1

6

INH

7

VEE

VSS

8

IC191 BA7615N

MUTE

1

IN1

2

CTLA

5

4

3

IN2

CTLB

CTLC

6

LOGIC

IN3

8db

7

VCC

VDD

15

X2

X1

14

XCOM

13

12

X0

X3

11

A

10

9

B

75Ω

10

8

9

IN4

CTLC

VOUT

• PANEL FL section

IC603 BA3830F

1

2

3

4

5

6

7

8

9

REFFERENCE

CURRENT

REFFERENCE

CURRENT

Bias

R02

P01

LINE

NF

LINE

IN

REC

NF

REC

RESET

C

BIAS

GND1

IN

C

• PANEL VR section

IC701 NJU3716L

DATA

13

CLK

14

VDD

24

SHIFT REGISTER

STB

CLR

15

16

CONTROL

BPF

BPF

BPF

BPF

BPF

BPF

LATCH

RESET

DET

DET

DET

DET

DET

DET

DET

6-30. IC PIN FUNCTIONS

• MAIN BOARD IC501 MAIN CONTROL (M306622 MA-A26FP)

Pin No.

Pin Name

1 POWER O Power amp ON/OFF signal output
2 POWER O Power ON/OFF signal output

18

RESET

17

f01

16

f02

15

f03

14

f04

13

f05

12

f06

11

REC
LEVEL

10

VCC

3 F-RELAY O Front speaker relay control output
4 REAR-RELAY O Rear speaker relay control output (Not used)
5 CD-POWER O CD power on signal output
6 LINE-MUTE O Line mute signal output
7 DBFB-H/L O DBFB H/L select signal output
8 – – Connected to ground

9 – – Connected to ground
10 XC-IN I
11 XC-OUT O
12 RESET I System reset signal input
13 X-OUT O X’tal (16MHz) (MAIN SYSTEM CLOCK)
14 VSS – Ground
15 X-IN I X’tal (16MHz) (MAIN SYSTEM CLOCK)
16 VDD – Power supply (+5V)
17 NMI I Not used
18 WAKE UP I WAKE UP signal input
19 SCOR I CD Q-data request signal input
20 RDS-INT I RDS data interrupt input
21 RDS-DATA I RDS data interrupt input
22 AC-CUT I AC cut ON (L)/OFF (H) check
23 PL-CLK O Clock output to pro-logic (Not used)
24 PL-DATA O Data output to pro-logic (Not used)
25 PL-LAT O Latch signal output to pro-logic (Not used)
26 TIMER LED O Not used

17

P1

19

P2

20

P3

21

P4

22

P5

23

P6

P7

1

2

P8

P9

3

P10

4

5

P11

7

P12

8

P13

P14

9

10

P15

11

P16

27 PROTECT I Speaker protect signal input
28 V MUTE O Video mute signal output
29 IIC-CLK O I2C SCL
30 IIC-DATA O I2C SDA
31 – – Not used
32 SQ-DATA I Subcode Q data clock input (CD data)
33 SQ-CLK I Subcode Q data clock input (CD data clock)
34 SW-MODE O SW-MODE music/movie select signal output
35 CD-DATA O CD data output
36 H/P IN I Head phone detect
37 CD-CLK O CD clock output
38 493-LAT O Latch signal output for IC101 (M62493FP)
39 CLOCK-OUT O Clock out signal check
40 NO-USE – Not used
41 NO-USE – Not used
42 FL OFF O Fluorescent indicator tube filament on/off signal output
43 STBY RELAY O Main POWER on/off signal output

SO

12

6

GND

18

GND

44 BASS FREQ O FREQ high/low signal output (Not used)
45 FUNC SEL 1 O Function select signal output
46 FUNC SEL 0 O Function select signal output
47 493-DATA O Data signal output for IC101 (M62493FP)
48 493-CLK O Clock signal output for IC101 (M62493FP)
49 ST-MUTE O Tuner mute signal output

I/O Function

X’tal (32.768 KHz) (SUB CLOCK)

50

50

Pin No.

50 STEREO I Stereo detection for tuner
51 TUNED I Tuned detection for tuner
52 ST-CE O Tuner chip enable output
53 ST-DOUT O Tuner data output
54 ST-DIN I Tuner data input
55 ST-CLK O Tuner clock output
56 SENS I BD Condition signal input
57 HOLD O MODE signal output
58 XLT O CD latch signal output
59 XRST O CD reset signal output
60 DISC-SENS I Slit sensor of disc table input (Connected to ground)
61 T-SENS I CD table detection signal input
62 VDD – Power supply (+5V)
63 TBL-L O Table motor control output
64 VSS I Ground
65 TBL-R O Table motor control output
66 LOAD-OUT O Loading motor control signal output (Not used)
67 LOAD-IN O (not used)
68 ENC 3/UP-SW I Disc tray address detect encoder input
69 ENC 2/DISC-LED O Disc tray address LED drive signal output
70 ENC 1 I (Connected to ground)
71 OUT-OPEN O (Connected to ground) Loading out detection signal output
72 B-TRG O B deck trigger motor control output
73 A-TRG O A deck trigger motor control output
74 CAP-M-COT2 O Capstan motor REW/FWD/STOP signal output
75 CAP-M-COT1 O Capstan motor REW/FWD/STOP signal output
76 CAP-M-H/L O Capstan motor High/Low speed select signal output
77 AMS-IN I AMS signal input
78 TC-MUTE O TC line mute ON/OFF selection output
79 R/PB/PAS O REC/PB/PASS selection output
80 NR-ON/OFF O DOLBY NR ON/OFF signal output
81 REC-MUTE O REC mute ON/OFF selection output
82 BIAS O Bias ON/OFF signal output
83 EQ-H/N O Equalizer High/Normal select output
84 PB-A/B O PB A deck/B deck select output
85 ALC O ALC ON/OFF output signal
86 B-PLAY-SW I B deck play detect
87 A-PLAY-SW I A deck play detect
88 A-HALF I A Deck half detector signal input
89 B-HALF I B Deck half detector signal input
90 B-SHUT I B Deck reel pulse detector
91 A-SHUT I A Deck reel pulse detector
92 SOFT-TEST O Software test port (Not used)
93 HP-MUTE O Head phone mute signal output
94 KEY/CD-ADJ I KEY (use the jig)/CD adjust point port
95 MODEL IN I MODEL input
96 AVSS – Analog ground
97 SPEC-IN I Specifications input
98 VREF I Analog reference voltage input
99 AVCC – Analog power supply (+5V)

100 TC-RELAY O REC/PB head selection output for IC602

Pin Name

I/O Function

51

• PANEL FL BOARD IC601 DISPLAY CONTROL (TMP88CS76F-1A25)

Pin No.

1 SIRCS I Remote commander signal input
2 JOG A I Rotary encoder (S701) pulse input
3 LED SCK O LED clock signal output
4 LED LATCH O LED latch signal output
5 LED DAT O LED serial data output
6 LED POWER – Not used
7 LED SEL O LED select signal output
8 JOG B I Rotary encoder (S701) pulse input
9 V OLUME A I

10 VOLUME B I
11 to 15 KEY 0 to KEY 4 I Key input
16 to 20 BPF 0 to BPF 4 I Rec level signal input

21 ALL BAND O Rec level signal output for auto DBDF

22 WAKE UP O Gradation right/WAKE UP signal output

23 Vss –

24 VAss –

25 VAref I Analog reference voltage input

26 VDD – Power supply (+5V)
27 to 40 GR 3 to GR 16 O FL gride signal output

41 VDD VFT – Power supply (+5V) for VFT

42, 43 GR 1, GR 2 O FL gride signal output

44 SEG 0 O FL segment signal output (Not used)
45 to 67 SEG 1 to SEG 23 O FL segment signal output

68 Vkk – Power supply (-35V) for FL segment signal output

69 Vdd – Power supply (+5V)

70 X in I X’tal (12.5MHz)

71 Vss – Ground

72 X out O X’tal (12.5MHz)

73 RESET I Reset signal input from main controller

74 DAILY LED O

75 REC LED O

76 TEST I Connected ground

77 LED-ECO O LED driver output

78 I2C DATA I I2C SDA input from master controller

79 I2C CLK I I2C SCL input from master controller

80 D-SW I Door switch signal input

Pin Name I/O Function

Rotary encoder (S701) pulse input

Ground

LED driver output

52

NOTE:

• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.

• The mechanical parts with no reference number in
the exploded views are not supplied.

• Hardware (# mark) list and accessories and pack­ing materials are given in the last of this parts list.

7-1. CASE AND BACK PANEL SECTION

5

SECTION 7

EXPLODED VIEWS

• Abbreviation
SP : Singapore model
MX : Mexican model
AUS : Australian model
EA : Saudi Arabia model
AR : Argentine model
MY : Malaysia model

#1

#1

#1

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

4

4

4

#3

#3

#1

#3

3

#3

#2

#3

4

M901

#3

#3

#3
#3

#3

1

2

6

FRONT PANEL

#3

Ref. No. Part No. Description Remark

1 1-769-977-11 WIRE (FLAT TYPE)(13 CORE)(LX8)
1 1-773-009-11 WIRE (FLAT TYPE)(15 CORE)(LX7)
2 1-693-484-11 TUNER (FM/AM)(LX8:E)
2 1-693-488-11 TUNER (FM/AM)(LX8:AR,MX,EA,SP,MY,AUS)
2 1-693-490-11 TUNER (FM/AM)(LX7)

3 4-225-529-11 PANEL,BACK (LX7)
3 4-225-529-21 PANEL,BACK (LX8:E,AR)

#3

Ref. No. Part No. Description Remark

3 4-225-529-31 PANEL,BACK (LX8:SP,MY)
3 4-225-529-41 PANEL,BACK (LX8:MX)
3 4-225-529-51 PANEL,BACK (LX8:AUS)

3 4-225-529-61 PANEL,BACK (LX8:EA)
4 3-363-099-01 SCREW (CASE 3 TP2)
5 4-214-777-51 CASE
6 4-956-370-12 BAND,PLUG FIXED (LX7:UK/LX8:AUS)
M901 1-763-072-11 FAN,D.C.

53

7-2. FRONT PANEL SECTION 1

d

69

53

66

69

69

67

69

69

54

69

68

63

68

FL601

62

69

69

69

64

69

59

65

60

57

69

69

not supplie

69

61

not supplied

69

58

69

56

69

51

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

51 4-225-501-01 KNOB (VOL)
52 4-948-236-21 CUSHION (107)
53 4-225-502-01 KNOB (MIC)
54 1-773-150-11 WIRE (FLAT TYPE)(21 CORE)
55 1-676-275-11 TC-B BOARD

56 1-676-281-11 HEADPHONE BOARD
57 4-226-883-01 COVER (EJECT)
58 4-226-881-01 LEVER (EJECT-B)
59 4-226-882-01 LEVER (EJECT-C)
60 4-226-880-01 LEVER (EJECT-A)

61 4-226-889-01 SPRING (LEVER)

52

FRONT PANEL

55

62 A-4428-168-A PANEL-VR BOARD, COMPLETE (LX8)
62 A-4428-198-A PANEL-VR BOARD, COMPLETE (LX7)
63 4-225-511-01 HOLDER (FL)
64 1-751-688-11 WIRE (FLAT TYPE)(13 CORE)

65 A-4428-215-A PANEL-FL BOARD, COMPLETE
66 1-676-274-11 TC-A BOARD
67 A-4428-180-A MIC BOARD, COMPLETE

* 68 4-949-935-81 CUSHION (FL)

69 4-951-620-01 SCREW (2.6x8),+BVTP

FL601 1-517-940-11 INDICATOR TUBE, FLUORESCENT

69

54

7-3. FRONT PANEL SECTION 2

113

119

117

120

118

120

115

116

108

102

111

112

121

110

112

103

107

121

106

105

121

121

121

121

107

109

114

#3

#3

#3

#3

#3

107

#3

not supplied

101

104

121

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

101 X-4952-466-1 LID (CD) ASSY
102 4-225-524-01 SPRING (CD)
103 4-040-472-01 LATCH, D.C.
104 A-4428-177-A CD-R BOARD, COMPLETE
105 X-4952-462-1 PANEL (CD) ASSY, SUB

106 4-225-503-01 KNOB (CD)
107 4-224-104-21 DAMPER
108 A-4428-176-A CD-L BOARD, COMPLETE
109 1-676-276-11 FRONT INPUT BOARD
110 4-225-516-41 PLATE, ORNAMENTAL (LX8)

110 4-225-516-91 PLATE, ORNAMENTAL (LX7)

111 X-4952-504-1 LID (TC) ASSY
112 4-225-521-01 SPRING (TC-LID)
113 X-4952-526-1 PANEL ASSY, FRONT (LX7)
113 X-4952-625-1 PANEL ASSY, FRONT (LX8)

114 4-225-523-01 SPRING (DECK-B)
115 4-225-510-01 HOLDER (DECK-B)
116 X-4952-465-1 HOLDER (DECK-B) ASSY
117 4-225-522-01 SPRING (DECK-A)
118 4-225-509-01 HOLDER (DECK-A)

119 X-4952-464-1 HOLDER (DECK-A) ASSY
120 4-959-229-11 DETENT, CASSETTE
121 4-951-620-01 SCREW (2.6x8), +BVTP

55

)

)

7-4. CHASSIS SECTION

155

#4

161

#4

not supplied

#3

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

T951

not supplied

#3

154

CDM37M-5BD32L

#3

#3

#3

#3

not supplied

160

#8

156

#3

153

#3

#3

159

158

not supplied

157

#3

not supplied

162

163

(LX7/LX8:EA,SP,MY)

163

(LX8:E,MX)

163

(LX7:UK)

(LX8:AR)

162

(LX8:EA,SP,MY

162

(LX8:E

not supplied

151

163

(LX8:AUS)

not supplied

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

151 X-4941-228-1 FOOT (F22125H-M)
153 1-790-287-11 WIRE (FLAT TYPE)(19 CORE)

* 154 4-988-533-01 HOLDER, PWB

155 1-676-268-11 SUB TRANS BOARD (LX7)
156 1-773-056-11 WIRE (FLAT TYPE)(17 CORE)

157 A-4428-224-A MAIN BOARD, COMPLETE (LX7)
157 A-4428-229-A MAIN BOARD, COMPLETE (LX8:E,AR)
157 A-4428-743-A MAIN BOARD, COMPLETE (LX8:MX)
157 A-4428-745-A MAIN BOARD, COMPLETE (LX8:AUS)
157 A-4428-750-A MAIN BOARD, COMPLETE (LX8:EA,SP,MY)

158 1-773-032-11 WIRE (FLAT TYPE)(15 CORE)
159 A-4428-225-A PA BOARD, COMPLETE (LX7)
159 A-4428-230-A PA BOARD, COMPLETE (LX8:E,AR,MX)
159 A-4428-748-A PA BOARD, COMPLETE (LX8:EA,SP,MY,AUS)

#3

160 3-703-244-00 BUSHING (FBS001), CORD (LX7/LX8:EA,AUS)

160 4-966-266-01 BUSHING (S)(FBS002), CORD

(LX8:E,AR,MX,SP,MY)

161 1-676-267-11 TRANS BOARD

0 162 1-569-007-11 ADAPTOR, CONVERSION 2P (LX8:E)
0 162 1-569-008-21 ADAPTOR, CONVERSION 2P (LX8:EA,SP,MY)
0 162 1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (LX7:UK)

0 163 1-696-847-11 CORD, POWER (LX8:AUS)
0 163 1-777-071-51 CORD, POWER (LX7/LX8:EA,SP,MY)
0 163 1-783-941-11 CORD, POWER (LX8:AR)
0 163 1-791-901-11 CORD, POWER (LX8:E,MX)
0 T951 1-435-245-11 TRANSFORMER, POWER (LX7)

0 T951 1-435-246-11 TRANSFORMER, POWER (LX8)

56

7-5. TC MECHANISM SECTION 1 (TCM230PWR1)

Parts with “P” mark: 230PWR1

407

404

408

408

406

HP101

403

HRPE101

403

407

405

406

404

405

409

402

402

401

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

401 3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
402 3-911-116-42 RIVET, PUSH
403 3-016-574-01 SPRING (HEAD), TENSION
404 X-3374-156-4 PINCH LEVER (REV) ASSY
405 X-3374-155-4 PINCH LEVER (FWD) ASSY

406 3-017-365-01 BASE (PINCH LEVER FWD)

407 3-017-366-01 BASE (PINCH LEVER REV)
408 3-026-892-01 SPRING (CASSETTE), LEAF

* 409 A-2007-791-A AUDIO BOARD, COMPLETE

HP101 A-2056-683-B DECK (A) ASSY, HEAD (230PWR1)

HRPE101 A-2056-684-B DECK (B) ASSY, HEAD (230PWR1)

57

7-6. TC MECHANISM SECTION 2 (TCM230PWR1)

Parts with “P” mark: 230PWR1

452

455

#10

461

458

454

456

#10

459

#10

460

#10

458

462

#11

#10

451

463

#5

460

459

455

452

M1

456

457

453

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
* 451 X-3374-214-1 CASSIS ASSY, MAIN

452 3-016-570-01 BELT (CAPSTAN)
453 3-016-569-01 BELT (TENSION)
454 3-016-568-01 BRACKET (MOTOR)
455 X-3374-075-5 FLYWHEEL (FWD) ASSY

456 X-3374-076-1 FLYWHEEL (REV) ASSY
457 X-3374-157-1 PULLEY ASSY, TENSION

458 3-024-405-01 BELT (FR)
459 A-2004-630-A MECHANICAL BLOCK ASSY (230PWR1)
460 3-016-566-01 SLIDER, REVERSE

* 461 A-2007-800-A LEAF SW BOARD, COMPLETE

462 3-016-575-01 SPRING, TORSION
463 3-019-208-01 WASHER, STOPPER
M1 A-2004-628-A MOTOR ASSY, CAPSTAN

58

7-7. CD MECHANISM SECTION (CDM37M-5BD32L)

501

503

508

502

502

501

512

510

M201

504

510

501

505

506

511

#3

518

507

509

522

not
supplied

510

523

525

524

518

517

519

not
supplied

513

516

515

#3

#3

519

511

520

#3

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

501 4-987-976-01 SCREW, STEP
502 4-944-490-01 BELT (TIMING)
503 A-4660-978-A GEAR (PULLEY) ASSY
504 4-978-421-01 GEAR (MID)
505 4-978-425-01 ROLLER (CAM)

506 4-978-420-01 CAM (HOLDER)
507 1-452-925-21 MAGNET ASSY
508 4-978-417-01 TABLE, DISC
509 4-993-142-03 PULLEY (L), PRESS
510 X-4947-960-1 ROLLER ASSY

* 511 4-978-583-01 BRACKET (BU)
* 512 4-978-418-01 CHASSIS
* 513 4-980-385-01 HOLDER (SW)
* 514 A-4673-765-A CD MOTOR BOARD, COMPLETE

#3

514

#3

515 4-978-426-01 INDICATOR (NO.)

* 516 1-659-059-13 LED BOARD
* 517 1-659-058-13 TABLE SENSOR BOARD

518 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING
519 4-958-593-01 SPRING (BU), COMPRESSION

* 520 4-978-419-01 HOLDER (BU-5)

521 4-998-716-01 SCREW, BU FITTING
522 4-989-493-01 SLIDER (37)
523 4-989-494-01 SCREW (SLIDER), STEP
524 4-989-819-21 SPRING, TENSION
525 4-989-491-01 COVER, LENS

M201 A-4660-977-A MOTOR ASSY (TABLE)

521

59

7-8. BASE UNIT SECTION (BU-5BD32L)

601

602

609

603

605

M101

M102

604

604

606

607

608

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

0 601 8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-NP

602 1-769-069-11 WIRE (FLAT TYPE) (16 CORE)
603 4-917-567-21 GEAR (M)
604 4-951-940-01 INSULATOR (BU)
605 4-917-565-01 SHAFT, SLED

606 4-917-564-01 GEAR (P), FLATNESS

* 607 A-4724-486-A BD BOARD, COMPLETE

608 4-951-620-01 SCREW (2.6X8), +BVTP
609 3-713-786-51 SCREW +P 2X3
M101 X-4917-523-3 MOTOR ASSY (SPINDLE)

M102 X-4917-504-1 MOTOR ASSY (SLED)

60

SECTION 8

ELECTRICAL PARTS LIST

Note:

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

When indicating parts by reference
number, please include the board
name.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

A-2007-799-A AUDIO BOARD, COMPLETE

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

< CAPACITOR >

C301 1-162-289-31 CERAMIC 390PF 10.00% 50V
C302 1-126-968-11 ELECT 100uF 20.00% 6.3V
C303 1-162-282-31 CERAMIC 100PF 10% 50V
C304 1-130-483-00 MYLAR 0.01uF 5% 50V
C305 1-107-715-11 ELECT 22uF 20.00% 16V

C311 1-162-289-31 CERAMIC 390PF 10.00% 50V
C313 1-162-282-31 CERAMIC 100PF 10% 50V
C314 1-130-487-00 MYLAR 0.022uF 5% 50V
C315 1-126-233-11 ELECT 22uF 20% 50V
C331 1-137-427-11 MYLAR 120PF 5.00% 50V

C332 1-162-288-31 CERAMIC 330PF 10% 50V
C333 1-162-209-31 CERAMIC 27PF 5.00% 50V
C401 1-162-289-31 CERAMIC 390PF 10.00% 50V
C402 1-126-968-11 ELECT 100uF 20.00% 6.3V
C403 1-162-282-31 CERAMIC 100PF 10% 50V

C404 1-130-483-00 MYLAR 0.01uF 5% 50V
C405 1-107-715-11 ELECT 22uF 20.00% 16V
C411 1-162-289-31 CERAMIC 390PF 10.00% 50V
C413 1-162-282-31 CERAMIC 100PF 10% 50V
C414 1-130-487-00 MYLAR 0.022uF 5% 50V

C415 1-126-233-11 ELECT 22uF 20% 50V
C431 1-137-427-11 MYLAR 120PF 5.00% 50V
C432 1-162-288-31 CERAMIC 330PF 10% 50V
C433 1-162-209-31 CERAMIC 27PF 5.00% 50V
C601 1-104-396-11 ELECT 10uF 20.00% 16V

C602 1-104-396-11 ELECT 10uF 20.00% 16V
C611 1-104-396-11 ELECT 10uF 20.00% 16V
C612 1-104-396-11 ELECT 10uF 20.00% 16V
C621 1-137-150-11 FILM 0.01uF 5.00% 100V
C622 1-126-961-11 ELECT 2.2uF 20.00% 50V

C623 1-136-155-00 FILM 0.015uF 5% 50V
C624 1-130-481-00 MYLAR 0.0068uF 5% 50V
C625 1-130-481-00 MYLAR 0.0068uF 5% 50V
C627 1-124-903-11 ELECT 1uF 20.00% 50V
C628 1-136-153-00 FILM 0.01uF 5% 50V

C642 1-104-664-11 ELECT 47uF 20.00% 16V

< CONNECTOR >

• Due to standardization, replacements in the parts list
may be different from the parts specified in the
diagrams or the components used on the set.

• -XX, -X mean standardized parts, so they may have
some difference from the original one.

• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.

• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable

IC601 8-759-111-44 IC uPC4570C-1
IC602 8-759-143-54 IC uPC1330HA
IC611 8-759-111-44 IC uPC4570C-1

L331 1-410-780-11 INDUCTOR 27MH
L431 1-410-780-11 INDUCTOR 27MH
L601 1-414-193-41 INDUCTOR 220uH
L602 1-414-193-41 INDUCTOR 220uH

Q621 8-729-142-46 TRANSISTOR 2SC2001TP-LK
Q622 8-729-142-46 TRANSISTOR 2SC2001TP-LK
Q623 8-729-801-93 TRANSISTOR 2SD1387-34-TP

R301 1-247-881-00 CARBON 120K 5% 1/4W
R302 1-247-815-91 CARBON 220 5% 1/4W
R303 1-247-863-91 CARBON 22K 5% 1/4W
R304 1-247-889-00 CARBON 270K 5% 1/4W
R305 1-247-858-11 CARBON 13K 5% 1/4W

R311 1-247-881-00 CARBON 120K 5% 1/4W
R312 1-247-807-31 CARBON 100 5% 1/4W
R314 1-247-882-11 CARBON 130K 5% 1/4W
R315 1-247-850-11 CARBON 6.2K 5% 1/4W
R331 1-249-430-11 CARBON 12K 5% 1/4W

R401 1-247-881-00 CARBON 120K 5% 1/4W
R402 1-247-815-91 CARBON 220 5% 1/4W
R403 1-247-863-91 CARBON 22K 5% 1/4W
R404 1-247-889-00 CARBON 270K 5% 1/4W
R405 1-247-858-11 CARBON 13K 5% 1/4W

R411 1-247-881-00 CARBON 120K 5% 1/4W
R412 1-247-807-31 CARBON 100 5% 1/4W
R414 1-247-882-11 CARBON 130K 5% 1/4W
R415 1-247-850-11 CARBON 6.2K 5% 1/4W
R431 1-249-430-11 CARBON 12K 5% 1/4W

R601 1-247-815-91 CARBON 220 5% 1/4W
R602 1-247-815-91 CARBON 220 5% 1/4W
R608 1-247-815-91 CARBON 220 5% 1/4W
R609 1-247-863-91 CARBON 22K 5% 1/4W
R611 1-247-815-91 CARBON 220 5% 1/4W

• SEMICONDUCTORS
In each case, u: µ , for example:
uA...: µ A..., uPA...: µPA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...

• CAPACITORS
uF : µ F

• COILS
uH : µ H

• Abbreviation
SP : Singapore model
MX : Mexican model
AUS : Australian model
EA : Saudi Arabia model
AR : Argentine model
MY : Malaysia model

< IC >

< COIL >

< TRANSISTOR >

< RESISTOR >

AUDIO

CN601 1-695-338-11 PIN, CONNECTOR (PC BOARD)15P

R612 1-247-815-91 CARBON 220 5% 1/4W

61

AUDIO

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

0 R621 1-212-851-00 FUSIBLE 5.6 5% 1/4W
0 R622 1-212-851-00 FUSIBLE 5.6 5% 1/4W

R623 1-249-432-11 CARBON 18K 5% 1/4W
R624 1-249-432-11 CARBON 18K 5% 1/4W

R625 1-249-429-11 CARBON 10K 5% 1/4W

RV301 1-238-598-11 RES, ADJ, CARBON 2.2K
RV311 1-238-598-11 RES, ADJ, CARBON 2.2K
RV341 1-241-768-11 RES, ADJ, CARBON 220K
RV401 1-238-598-11 RES, ADJ, CARBON 2.2K
RV411 1-238-598-11 RES, ADJ, CARBON 2.2K

BD

< VARIABLE RESISTOR >

C157 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C159 1-163-019-00 CERAMIC CHIP 0.0068uF 10% 50V
C161 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C162 1-126-205-11 ELECT CHIP 47uF 20% 6.3V
C163 1-126-206-11 ELECT CHIP 100uF 20% 6.3V

C165 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C167 1-163-235-11 CERAMIC CHIP 22PF 5.00% 50V
C168 1-163-235-11 CERAMIC CHIP 22PF 5.00% 50V
C171 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C172 1-163-123-00 CERAMIC CHIP 180PF 5% 50V

C181 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C182 1-163-123-00 CERAMIC CHIP 180PF 5% 50V

RV441 1-241-768-11 RES, ADJ, CARBON 220K

< TRANSFORMER >

T621 1-423-980-11 TRANSFORMER, BIAS OSCILLATION

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

A-4724-486-A BD BOARD, COMPLETE

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

< CAPACITOR >

C101 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C102 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C103 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C104 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C108 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V

C109 1-163-011-11 CERAMIC CHIP 0.0015uF 10% 50V
C110 1-164-182-11 CERAMIC CHIP 0.0033uF 10% 50V
C111 1-163-251-11 CERAMIC CHIP 100PF 5.00% 50V
C112 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C113 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C114 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C115 1-126-607-11 ELECT CHIP 47uF 20% 4V
C116 1-126-607-11 ELECT CHIP 47uF 20% 4V
C117 1-126-209-11 ELECT CHIP 100uF 20.00% 4V
C118 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

C119 1-163-235-11 CERAMIC CHIP 22PF 5.00% 50V
C121 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C122 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C123 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V
C124 1-107-823-11 CERAMIC CHIP 0.47uF 10.00% 16V

C125 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C126 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C127 1-128-065-11 ELECT CHIP 68uF 20.00% 10V
C128 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C129 1-163-031-11 CERAMIC CHIP 0.01uF 50V

C130 1-164-346-11 CERAMIC CHIP 1uF 16V
C131 1-124-779-00 ELECT CHIP 10uF 20% 16V
C133 1-164-346-11 CERAMIC CHIP 1uF 16V
C140 1-164-346-11 CERAMIC CHIP 1uF 16V
C141 1-164-346-11 CERAMIC CHIP 1uF 16V

C143 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C151 1-163-235-11 CERAMIC CHIP 22PF 5.00% 50V
C153 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C154 1-110-501-11 CERAMIC CHIP 0.33uF 10.00% 16V
C156 1-163-235-11 CERAMIC CHIP 22PF 5.00% 50V

< CONNECTOR >

CN101 1-778-874-11 CONNECTOR,FFC (LIF (NON-ZIF))19P
CN102 1-777-937-11 CONNECTOR, FFC/FPC 16P

< FERRITE BEAD >

FB101 1-500-445-21 FERRITE 0UH
FB103 1-500-445-21 FERRITE 0UH

< IC >

IC101 8-752-386-85 IC CXD2587Q
IC102 8-759-549-28 IC BA5974FP-E2
IC103 8-752-085-51 IC CXA2568M-T6

< TRANSISTOR >

Q101 8-729-010-08 TRANSISTOR MSB710-RT1

< RESISTOR >

R101 1-216-077-91 RES-CHIP 15K 5% 1/10W
R102 1-216-097-91 RES-CHIP 100K 5% 1/10W
R103 1-216-077-91 RES-CHIP 15K 5% 1/10W
R104 1-216-085-00 METAL CHIP 33K 5% 1/10W
R105 1-216-073-00 METAL CHIP 10K 5% 1/10W

R106 1-216-049-91 RES-CHIP 1K 5% 1/10W
R107 1-216-073-00 METAL CHIP 10K 5% 1/10W
R108 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R109 1-216-121-91 RES-CHIP 1M 5% 1/10W
R110 1-216-025-91 RES-CHIP 100 5% 1/10W

R111 1-216-121-91 RES-CHIP 1M 5% 1/10W
R113 1-216-121-91 RES-CHIP 1M 5% 1/10W
R114 1-216-073-00 METAL CHIP 10K 5% 1/10W
R116 1-216-001-00 METAL CHIP 10 5% 1/10W
R117 1-216-049-91 RES-CHIP 1K 5% 1/10W

R119 1-216-041-00 METAL CHIP 470 5% 1/10W
R123 1-216-073-00 METAL CHIP 10K 5% 1/10W
R124 1-216-097-91 RES-CHIP 100K 5% 1/10W
R131 1-216-033-00 METAL CHIP 220 5% 1/10W
R143 1-216-103-00 METAL CHIP 180K 5% 1/10W

R144 1-216-103-00 METAL CHIP 180K 5% 1/10W
R147 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
R148 1-216-001-00 METAL CHIP 10 5% 1/10W
R149 1-216-001-00 METAL CHIP 10 5% 1/10W
R158 1-216-111-00 METAL CHIP 390K 5% 1/10W

R159 1-216-101-00 METAL CHIP 150K 5% 1/10W
R161 1-216-308-00 METAL CHIP 4.7 5% 1/10W

62

CD-L CD-RCD MOTORBD

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R162 1-216-101-00 METAL CHIP 150K 5% 1/10W
R171 1-216-078-00 RES-CHIP 16K 5% 1/10W
R172 1-216-073-00 METAL CHIP 10K 5% 1/10W

D641 8-719-058-04 DIODE SEL5223S-TP15 (NON-STOP)

< DIODE >

R173 1-216-077-91 RES-CHIP 15K 5% 1/10W
R181 1-216-078-00 RES-CHIP 16K 5% 1/10W
R182 1-216-073-00 METAL CHIP 10K 5% 1/10W
R183 1-216-077-91 RES-CHIP 15K 5% 1/10W

< NETWORK >

RN101 1-233-576-11 RES, CHIP NETWORK 100
RN102 1-233-576-11 RES, CHIP NETWORK 100

< SWITCH >

S101 1-572-085-11 SWITCH, LEAF (LIMIT SW)

< VIBRATOR >

X101 1-767-408-21 VIBRATOR, CRYSTAL 16.9344MHz

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

* A-4673-765-A CD MOTOR BOARD, COMPLETE

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

* 4-980-385-01 HOLDER (SW)

< CAPACITOR >

C201 1-126-964-11 ELECT 10uF 20.00% 50V
C202 1-164-159-21 CERAMIC 0.1uF 50V
C203 1-126-964-11 ELECT 10uF 20.00% 50V

< CONNECTOR >

* CN201 1-568-947-11 PIN, CONNECTOR 9P

< IC >

< RESISTOR >

R729 1-249-420-11 CARBON 1.8K 5% 1/4W F
R730 1-249-422-11 CARBON 2.7K 5% 1/4W F
R731 1-247-843-11 CARBON 3.3K 5% 1/4W
R732 1-249-425-11 CARBON 4.7K 5% 1/4W F
R733 1-249-427-11 CARBON 6.8K 5% 1/4W F

R734 1-249-429-11 CARBON 10K 5% 1/4W
R735 1-249-431-11 CARBON 15K 5% 1/4W
R736 1-249-434-11 CARBON 27K 5% 1/4W
R745 1-249-408-11 CARBON 180 5% 1/4W F

< SWITCH >

S651 1-762-875-21 SWITCH, KEYBOARD (LOOP)
S652 1-762-875-21 SWITCH, KEYBOARD (NON-STOP)
S653 1-762-875-21 SWITCH, KEYBOARD (EDIT)
S654 1-762-875-21 SWITCH, KEYBOARD (DISC 1)
S655 1-762-875-21 SWITCH, KEYBOARD (DISC 2)

S656 1-762-875-21 SWITCH, KEYBOARD (DISC 3)
S657 1-762-875-21 SWITCH, KEYBOARD (DISC 4)
S658 1-762-875-21 SWITCH, KEYBOARD (DISC 5)
S659 1-762-875-21 SWITCH, KEYBOARD (FLASH)
S691 1-762-587-11 SWITCH, PUSH (1 KEY)(DOOR SW)

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

A-4428-177-A CD-R BOARD, COMPLETE

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

< CAPACITOR >

C613 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
C614 1-162-306-11 CERAMIC 0.01uF 30.00% 16V

IC201 8-759-365-94 IC TA8409S

< COIL >

L201 1-408-117-00 INDUCTOR 10uH

< RESISTOR >

R205 1-249-427-11 CARBON 6.8K 5% 1/4W F
R206 1-249-425-11 CARBON 4.7K 5% 1/4W F

< SWITCH >

S201 1-762-587-11 SWITCH, PUSH (1 KEY)(UP SWITCH)

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

A-4428-176-A CD-L BOARD, COMPLETE

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

< CAPACITOR >

C691 1-162-306-11 CERAMIC 0.01uF 30.00% 16V

< CONNECTOR >

CN812 1-785-332-11 PIN, CONNECTOR (LIGHT ANGLE)6P

< CONNECTOR >

CN703 1-785-333-11 PIN, CONNECTOR (LIGHT ANGLE)7P

< DIODE >

D700 8-719-056-13 DIODE SML79423C-TP15 (u)

< RESISTOR >

R751 1-247-843-11 CARBON 3.3K 5% 1/4W
R752 1-249-425-11 CARBON 4.7K 5% 1/4W F
R753 1-249-427-11 CARBON 6.8K 5% 1/4W F
R754 1-249-429-11 CARBON 10K 5% 1/4W
R755 1-249-431-11 CARBON 15K 5% 1/4W

R756 1-249-434-11 CARBON 27K 5% 1/4W
R757 1-249-438-11 CARBON 56K 5% 1/4W
R758 1-249-403-11 CARBON 68 5% 1/4W F
R759 1-249-403-11 CARBON 68 5% 1/4W F

< SWITCH >

S676 1-762-875-21 SWITCH, KEYBOARD (M)
S677 1-762-875-21 SWITCH, KEYBOARD (u)
S678 1-762-875-21 SWITCH, KEYBOARD (m)
S679 1-762-875-21 SWITCH, KEYBOARD (DISC SKIP)
S680 1-762-875-21 SWITCH, KEYBOARD (x)

63

CD-R

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

S681 1-762-875-21 SWITCH, KEYBOARD (PLAY MODE)
S682 1-762-875-21 SWITCH, KEYBOARD (REPEAT)
S701 1-473-393-11 ENCODER, ROTARY (. AMS >)

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

FRONT INPUT

1-676-276-11 FRONT INPUT BOARD

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

LEAF SWHEADPHONE

D1001 8-719-991-33 DIODE 1SS133T-77
D1002 8-719-991-33 DIODE 1SS133T-77

* DM1001 1-784-581-11 HOLDER, CABLE (2.5MM PITCH)4P

LED

< DIODE >

< CABLE HOLDER >

< CAPACITOR >

C801 1-162-294-31 CERAMIC 0.001uF 10% 50V
C802 1-162-294-31 CERAMIC 0.001uF 10% 50V
C811 1-162-282-31 CERAMIC 100PF 10% 50V
C812 1-164-159-21 CERAMIC 0.1uF 50V
C813 1-126-960-11 ELECT 1uF 20.00% 50V

< FILTER >

FL803 1-424-228-11 FILTER, NOISE

< JACK >

J804 1-764-592-41 JACK 3P (VIDEO 2)

< RESISTOR >

R801 1-249-417-11 CARBON 1K 5% 1/4W F
R802 1-249-437-11 CARBON 47K 5% 1/4W
R803 1-249-417-11 CARBON 1K 5% 1/4W F
R804 1-249-437-11 CARBON 47K 5% 1/4W
R805 1-247-804-11 CARBON 75 5% 1/4W

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

1-676-281-11 HEADPHONE BOARD

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

< IC >

IC1001 8-749-014-38 PHOTO INTERRUPTER SG-264
IC1002 8-749-014-38 PHOTO INTERRUPTER SG-264

< TRANSISTOR >

Q1001 8-729-029-56 TRANSISTOR DTA144ESA-TP

< RESISTOR >

R907 1-249-441-11 CARBON 100K 5% 1/4W
R1001 1-247-815-91 CARBON 220 5% 1/4W
R1002 1-247-815-91 CARBON 220 5% 1/4W
R1003 1-249-414-11 CARBON 560 5% 1/4W F
R1004 1-247-834-11 CARBON 1.3K 5% 1/4W

R1005 1-247-818-91 CARBON 300 5% 1/4W
R1006 1-247-864-11 CARBON 24K 5% 1/4W
R1007 1-247-856-00 CARBON 11K 5% 1/4W
R1008 1-249-417-11 CARBON 1K 5% 1/4W F

< VARIABLE RESISTOR >

RV1001 1-241-785-11 RES, ADJ, CARBON 10K
RV1002 1-241-785-11 RES, ADJ, CARBON 10K

< SWITCH >

< CAPACITOR >

C891 1-162-294-31 CERAMIC 0.001uF 10% 50V
C892 1-162-294-31 CERAMIC 0.001uF 10% 50V
C893 1-164-159-21 CERAMIC 0.1uF 50V

< CONNECTOR >

CN802 1-785-330-11 PIN, CONNECTOR (LIGHT ANGLE)4P

< JACK >

J803 1-770-226-41 JACK (LARGE TYPE)(PHONES)

< RESISTOR >

R810 1-247-807-31 CARBON 100 5% 1/4W

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

A-2007-800-A LEAF SW BOARD, COMPLETE

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

< CAPACITOR >

C1001 1-107-716-11 ELECT 33uF 20.00% 10V

< CONNECTOR >

S1001 1-570-953-11 SWITCH, PUSH (1 KEY)(A PLAY)
S1002 1-570-953-11 SWITCH, PUSH (1 KEY)(B PLAY)
S1003 1-771-333-11 SWITCH, LEAF (A HALF)
S1004 1-771-205-11 SWITCH, LEAF (A 120/70)
S1005 1-771-205-11 SWITCH, LEAF (REC A)

S1006 1-771-333-11 SWITCH, LEAF (B HALF)
S1008 1-771-205-11 SWITCH, LEAF (B 120/70)
S1009 1-771-205-11 SWITCH, LEAF (REC B)

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

* 1-659-059-13 LED BOARD

********

< DIODE >

D201 8-719-032-98 DIODE SEL5820A-TP15

< TRANSISTOR >

Q201 8-729-119-78 TRANSISTOR 2SC2785TP-HFE

< RESISTOR >

R201 1-247-863-91 CARBON 22K 5% 1/4W
R202 1-249-411-11 CARBON 330 5% 1/4W
R203 1-249-437-11 CARBON 47K 5% 1/4W

CN1001 1-784-459-11 CONNECTOR, FFC/FPC 17P

64

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

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

A-4428-224-A MAIN BOARD, COMPLETE (LX7)

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

A-4428-229-A MAIN BOARD, COMPLETE (LX8:E,AR)

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

A-4428-743-A MAIN BOARD, COMPLETE (LX8:MX)

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

A-4428-745-A MAIN BOARD, COMPLETE (LX8:AUS)

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

A-4428-750-A MAIN BOARD, COMPLETE (LX8:EA,SP,MY)

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

4-875-327-31 HEAT SINK
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< CAPACITOR >

C111 1-137-195-11 MYLAR 0.56uF 5.00% 50V
C112 1-130-488-00 MYLAR 0.027uF 5% 50V
C113 1-136-167-00 MYLAR 0.15uF 5.00% 50V
C114 1-130-480-00 MYLAR 0.0056uF 5% 50V
C115 1-130-489-00 MYLAR 0.033uF 5% 50V

C116 1-130-473-00 MYLAR 0.0015uF 5% 50V
C117 1-130-483-00 MYLAR 0.01uF 5% 50V
C118 1-163-129-00 CERAMIC CHIP 330PF 5% 50V
C119 1-130-479-00 MYLAR 0.0047uF 5% 50V
C120 1-130-477-00 MYLAR 0.0033uF 5% 50V

C121 1-126-964-11 ELECT 10uF 20.00% 50V
C122 1-163-006-11 CERAMIC CHIP 560PF 10.00% 50V
C123 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C124 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C125 1-126-964-11 ELECT 10uF 20.00% 50V

C131 1-104-664-11 ELECT 47uF 20.00% 16V
C132 1-104-664-11 ELECT 47uF 20.00% 16V
C135 1-126-964-11 ELECT 10uF 20.00% 50V
C161 1-137-195-11 MYLAR 0.56uF 5.00% 50V
C162 1-130-488-00 MYLAR 0.027uF 5% 50V

C163 1-136-167-00 MYLAR 0.15uF 5.00% 50V
C164 1-130-480-00 MYLAR 0.0056uF 5% 50V
C165 1-130-489-00 MYLAR 0.033uF 5% 50V
C166 1-130-473-00 MYLAR 0.0015uF 5% 50V
C167 1-130-483-00 MYLAR 0.01uF 5% 50V

C168 1-163-129-00 CERAMIC CHIP 330PF 5% 50V
C169 1-130-479-00 MYLAR 0.0047uF 5% 50V
C170 1-130-477-00 MYLAR 0.0033uF 5% 50V
C171 1-126-964-11 ELECT 10uF 20.00% 50V
C172 1-163-006-11 CERAMIC CHIP 560PF 10.00% 50V

C173 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C174 1-136-169-00 MYLAR 0.22uF 5.00% 50V
C175 1-126-964-11 ELECT 10uF 20.00% 50V
C176 1-130-493-00 MYLAR 0.068uF 5% 50V
C177 1-130-483-00 MYLAR 0.01uF 5% 50V

C181 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C182 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C183 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C191 1-163-031-11 CERAMIC CHIP 0.01uF 50V
C192 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C193 1-126-964-11 ELECT 10uF 20.00% 50V

C301 1-126-960-11 ELECT 1uF 20.00% 50V
C302 1-130-479-00 MYLAR 0.0047uF 5% 50V
C303 1-136-165-00 MYLAR 0.1uF 5.00% 50V
C304 1-136-165-00 MYLAR 0.1uF 5.00% 50V

C305 1-126-964-11 ELECT 10uF 20.00% 50V
C306 1-126-960-11 ELECT 1uF 20.00% 50V
C307 1-126-959-11 ELECT 0.47uF 20.00% 50V
C308 1-126-964-11 ELECT 10uF 20.00% 50V
C309 1-137-194-81 MYLAR 0.47uF 5.00% 50V

C310 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C311 1-126-964-11 ELECT 10uF 20.00% 50V
C312 1-126-959-11 ELECT 0.47uF 20.00% 50V
C313 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C314 1-126-964-11 ELECT 10uF 20.00% 50V

C315 1-126-963-11 ELECT 4.7uF 20.00% 50V
C316 1-104-665-11 ELECT 100uF 20.00% 10V
C317 1-104-665-11 ELECT 100uF 20.00% 10V
C320 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C333 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V

C334 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V
C351 1-126-960-11 ELECT 1uF 20.00% 50V
C352 1-130-479-00 MYLAR 0.0047uF 5% 50V
C353 1-136-165-00 MYLAR 0.1uF 5.00% 50V
C354 1-136-165-00 MYLAR 0.1uF 5.00% 50V

C355 1-126-964-11 ELECT 10uF 20.00% 50V
C356 1-126-960-11 ELECT 1uF 20.00% 50V
C357 1-126-959-11 ELECT 0.47uF 20.00% 50V
C358 1-126-964-11 ELECT 10uF 20.00% 50V
C359 1-137-194-81 MYLAR 0.47uF 5.00% 50V

C401 1-126-961-11 ELECT 2.2uF 20.00% 50V
C411 1-163-033-91 CERAMIC CHIP 0.022uF 50V
C412 1-163-033-91 CERAMIC CHIP 0.022uF 50V
C413 1-126-916-11 ELECT 1000uF 20.00% 6.3V
C414 1-126-916-11 ELECT 1000uF 20.00% 6.3V

C415 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C416 1-126-925-11 ELECT 470uF 20.00% 10V
C431 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C451 1-126-961-11 ELECT 2.2uF 20.00% 50V
C510 1-163-233-11 CERAMIC CHIP 18PF 5.00% 50V

C511 1-163-235-11 CERAMIC CHIP 22PF 5.00% 50V
C516 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C562 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C564 1-104-665-11 ELECT 100uF 20.00% 10V
C598 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C599 1-104-665-11 ELECT 100uF 20.00% 10V
C601 1-163-003-11 CERAMIC CHIP 330PF 10% 50V
C602 1-163-251-11 CERAMIC CHIP 100PF 5.00% 50V
C603 1-163-251-11 CERAMIC CHIP 100PF 5.00% 50V
C604 1-126-961-11 ELECT 2.2uF 20.00% 50V

(LX8)

C604 1-126-963-11 ELECT 4.7uF 20.00% 50V

(LX7)
C605 1-130-479-00 MYLAR 0.0047uF 5% 50V
C606 1-130-473-00 MYLAR 0.0015uF 5% 50V
C607 1-136-159-00 MYLAR 0.033uF 5.00% 50V

(LX8)
C607 1-136-165-00 MYLAR 0.1uF 5.00% 50V

(LX7)

65

MAIN

Ref. No. Part No. Description Remark

C608 1-163-031-11 CERAMIC CHIP 0.01uF 50V
C609 1-126-933-11 ELECT 100uF 20.00% 16V
C651 1-163-003-11 CERAMIC CHIP 330PF 10% 50V
C652 1-163-251-11 CERAMIC CHIP 100PF 5.00% 50V
C653 1-163-251-11 CERAMIC CHIP 100PF 5.00% 50V

C654 1-126-961-11 ELECT 2.2uF 20.00% 50V

(LX8)

C654 1-126-963-11 ELECT 4.7uF 20.00% 50V

(LX7)
C655 1-130-479-00 MYLAR 0.0047uF 5% 50V
C656 1-130-473-00 MYLAR 0.0015uF 5% 50V
C657 1-136-159-00 MYLAR 0.033uF 5.00% 50V

(LX8)

C657 1-136-165-00 MYLAR 0.1uF 5.00% 50V

(LX7)
C658 1-163-031-11 CERAMIC CHIP 0.01uF 50V
C659 1-126-933-11 ELECT 100uF 20.00% 16V
C701 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C702 1-163-001-11 CERAMIC CHIP 220PF 10% 50V

C703 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C706 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C707 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C721 1-126-960-11 ELECT 1uF 20.00% 50V
C722 1-126-926-11 ELECT 1000uF 20.00% 10V

C724 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C751 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C752 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C753 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
C772 1-163-038-91 CERAMIC CHIP 0.1uF 25V

C774 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C777 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C782 1-104-665-11 ELECT 100uF 20.00% 10V
C803 1-126-964-11 ELECT 10uF 20.00% 50V
C804 1-136-165-00 MYLAR 0.1uF 5.00% 50V

C805 1-136-165-00 MYLAR 0.1uF 5.00% 50V
C806 1-126-916-11 ELECT 1000uF 20.00% 6.3V
C808 1-109-953-11 ELECT 2.2uF 20.00% 50V
C902 1-126-937-11 ELECT 4700uF 20.00% 16V
C903 1-126-964-11 ELECT 10uF 20.00% 50V

C904 1-126-964-11 ELECT 10uF 20.00% 50V
C905 1-126-924-11 ELECT 330uF 20.00% 10V
C911 1-126-964-11 ELECT 10uF 20.00% 50V
C912 1-126-916-11 ELECT 1000uF 20.00% 6.3V
C913 1-104-665-11 ELECT 100uF 20.00% 10V

Ref. No. Part No. Description Remark

< CONNECTOR >

CN303 1-784-776-11 CONNECTOR, FFC 15P
CN304 1-784-778-11 CONNECTOR, FFC 17P
CN411 1-784-780-11 CONNECTOR, FFC 19P
CN412 1-785-321-11 PIN, CONNECTOR (STRAIGHT) 9P
CN431 1-784-774-11 CONNECTOR, FFC 13P

CN431 1-784-776-11 CONNECTOR, FFC 15P
CN441 1-750-745-11 CONNECTOR, FFC/FPC 13P (LX8)
CN441 1-750-747-11 CONNECTOR, FFC/FPC 15P (LX7)
CN452 1-785-316-11 PIN, CONNECTOR (STRAIGHT) 4P
CN702 1-691-767-11 PLUG (MICRO CONNECTOR) 5P

CN901 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P

* CN902 1-770-729-11 CONNECTOR, BOARD TO BOARD 10P

(LX8:EA,SP,MY,AUS)

CN902 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P

(LX7/LX8:E,AR,MX)

* CN903 1-564-506-11 PLUG, CONNECTOR 3P

< DIODE >

D191 8-719-988-61 DIODE 1SS355TE-17
D192 8-719-988-61 DIODE 1SS355TE-17
D193 8-719-988-61 DIODE 1SS355TE-17
D194 8-719-988-61 DIODE 1SS355TE-17
D333 8-719-988-61 DIODE 1SS355TE-17 (LX8:EA,SP,MY)

D334 8-719-988-61 DIODE 1SS355TE-17 (LX8:EA,SP.MY)
D334 1-216-295-91 SHORT 0 (LX7/LX8:AR,MX,AUS,E)
D335 8-719-988-61 DIODE 1SS355TE-17 (LX8:EA,SP,MY)
D336 8-719-988-61 DIODE 1SS355TE-17 (LX8:EA,SP,MY)
D501 8-719-988-61 DIODE 1SS355TE-17

D534 8-719-988-61 DIODE 1SS355TE-17
D801 8-719-988-61 DIODE 1SS355TE-17
D802 8-719-988-61 DIODE 1SS355TE-17
D803 8-719-988-61 DIODE 1SS355TE-17
D804 8-719-988-61 DIODE 1SS355TE-17

D805 8-719-988-61 DIODE 1SS355TE-17
D806 8-719-988-61 DIODE 1SS355TE-17
D807 8-719-988-61 DIODE 1SS355TE-17
D808 8-719-210-33 DIODE EC10DS2-TE12L5
D911 8-719-988-61 DIODE 1SS355TE-17

D912 8-719-210-33 DIODE EC10DS2-TE12L5
D913 8-719-210-33 DIODE EC10DS2-TE12L5
D931 8-719-210-33 DIODE EC10DS2-TE12L5
D951 8-719-988-61 DIODE 1SS355TE-17

C914 1-126-916-11 ELECT 1000uF 20.00% 6.3V
C932 1-126-964-11 ELECT 10uF 20.00% 50V
C933 1-126-933-11 ELECT 100uF 20.00% 16V
C934 1-126-964-11 ELECT 10uF 20.00% 50V
C935 1-126-767-11 ELECT 1000uF 20.00% 16V

C936 1-126-964-11 ELECT 10uF 20.00% 50V
C937 1-104-665-11 ELECT 100uF 20.00% 10V
C938 1-126-933-11 ELECT 100uF 20.00% 16V
C952 1-126-943-11 ELECT 2200uF 20.00% 25V
C953 1-126-964-11 ELECT 10uF 20.00% 50V

C954 1-126-964-11 ELECT 10uF 20.00% 50V
C955 1-126-924-11 ELECT 330uF 20.00% 10V
C961 1-163-038-91 CERAMIC CHIP 0.1uF 25V

66

< FERRITE BEAD >

FB412 1-414-772-11 FERRITE 0UH
FB413 1-414-551-11 FERRITE 0UH
FB415 1-414-772-11 FERRITE 0UH

< FILTER >

FL501 1-233-289-21 FILTER, EMI (SMD)
FL502 1-233-289-21 FILTER, EMI (SMD)
FL503 1-233-289-21 FILTER, EMI (SMD)

< IC >

IC101 8-759-571-54 IC M62493FP
IC181 8-759-009-06 IC MC14052BFEL

MAIN

Ref. No. Part No. Description Remark

IC191 8-759-571-53 IC BA7615N
IC301 8-759-495-26 IC HA12215F
IC501 8-759-653-44 IC M30622MA-A26FP

IC601 8-759-636-55 IC M5218AFP-T1
IC781 8-749-923-04 IC TOTX178A (CD DIGITAL OUT)
IC801 8-759-635-63 IC M51943BSL-TP
IC901 8-759-604-86 IC M5F7807L
IC911 8-759-231-53 IC M5F7805L

IC931 8-759-604-38 IC M5F78M10L
IC932 8-759-701-79 IC NJM7812FA
IC933 8-759-604-86 IC M5F7807L
IC951 8-759-604-90 IC M5F7907L

< JACK >

J701 1-766-558-41 JACK, PIN 8P (PHONO,MD,VIDEO 1 (AUDIO))

(LX8:EA,SP,MY)

J701 1-794-148-21 JACK, PIN 8P (PHONO,MD,VIDEO 1 (AUDIO))

(LX7/LX8:E,AR,MX,AUS)
J702 1-770-336-11 JACK, PIN 2P (VIDEO 1 (VIDEO))
J705 1-573-028-31 JACK, PIN 4P (CD) (LX7/LX8:MX)

< JUMPER RESISTOR >

JR1 1-216-295-91 SHORT 0
JR2 1-216-296-91 SHORT 0
JR3 1-216-296-91 SHORT 0
JR4 1-216-295-91 SHORT 0
JR5 1-216-295-91 SHORT 0

JR6 1-216-296-91 SHORT 0
JR7 1-216-296-91 SHORT 0
JR8 1-216-296-91 SHORT 0
JR9 1-216-295-91 SHORT 0
JR10 1-216-296-91 SHORT 0

JR11 1-216-296-91 SHORT 0
JR181 1-216-295-91 SHORT 0
JR182 1-216-295-91 SHORT 0
JR191 1-216-295-91 SHORT 0
JR192 1-216-295-91 SHORT 0

JR594 1-216-295-91 SHORT 0
JR703 1-216-295-91 SHORT 0
JR901 1-216-295-91 SHORT 0
JR907 1-216-295-91 SHORT 0 (LX8)
JR910 1-216-296-91 SHORT 0 (LX7)

< COIL >

L781 1-412-032-11 INDUCTOR CHIP 100uH

< TRANSISTOR >

Q111 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q112 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q113 8-729-141-30 TRANSISTOR 2SC3623ATP-LK
Q115 8-729-029-86 TRANSISTOR DTC124ESA-TP
Q161 8-729-620-05 TRANSISTOR 2SC2603TP-EF

Q162 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q163 8-729-141-30 TRANSISTOR 2SC3623ATP-LK
Q165 8-729-029-86 TRANSISTOR DTC124ESA-TP
Q331 8-729-140-04 TRANSISTOR 2SB1116-TP-LK
Q332 8-729-029-66 TRANSISTOR DTC114ESA-TP

Ref. No. Part No. Description Remark

Q333 8-729-140-04 TRANSISTOR 2SB1116-TP-LK
Q334 8-729-029-66 TRANSISTOR DTC114ESA-TP
Q335 8-729-029-66 TRANSISTOR DTC114ESA-TP
Q336 8-729-116-59 TRANSISTOR 2SB1068TP
Q337 8-729-045-21 TRANSISTOR 2SD1513TP-LK (LX8:EA,SP,MY)

Q338 8-729-029-21 TRANSISTOR DTA114ESA-TP (LX8:EA,SP,MY)
Q339 8-729-029-66 TRANSISTOR DTC114ESA-TP
Q340 8-729-116-59 TRANSISTOR 2SB1068TP (LX8:EA,SP,MY)
Q341 8-729-045-21 TRANSISTOR 2SD1513TP-LK (LX8:EA,SP,MY)
Q342 8-729-029-21 TRANSISTOR DTA114ESA-TP (LX8:EA,SP,MY)

Q343 8-729-029-66 TRANSISTOR DTC114ESA-TP (LX8:EA,SP,MY)
Q801 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q802 8-729-029-21 TRANSISTOR DTA114ESA-TP
Q803 8-729-029-21 TRANSISTOR DTA114ESA-TP
Q804 8-729-029-40 TRANSISTOR DTA124ESA-TP

Q901 8-729-040-20 TRANSISTOR RT1P137L-TP
Q902 8-729-029-40 TRANSISTOR DTA124ESA-TP
Q903 8-729-040-19 TRANSISTOR RT1N137L-TP
Q904 8-729-029-86 TRANSISTOR DTC124ESA-TP
Q905 8-729-119-76 TRANSISTOR 2SA1115TP-EF

Q906 8-729-029-68 TRANSISTOR DTC114TSA-TP
Q911 8-729-040-20 TRANSISTOR RT1P137L-TP
Q912 8-729-029-86 TRANSISTOR DTC124ESA-TP
Q913 8-729-040-20 TRANSISTOR RT1P137L-TP
Q914 8-729-029-86 TRANSISTOR DTC124ESA-TP

Q931 8-729-040-20 TRANSISTOR RT1P137L-TP
Q932 8-729-029-86 TRANSISTOR DTC124ESA-TP
Q961 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q962 8-729-140-04 TRANSISTOR 2SB1116-TP-LK

< RESISTOR >

R111 1-216-073-00 METAL CHIP 10K 5% 1/10W
R112 1-216-121-91 RES-CHIP 1M 5% 1/10W
R113 1-216-103-00 METAL CHIP 180K 5% 1/10W
R114 1-216-043-91 RES-CHIP 560 5% 1/10W
R115 1-216-073-00 METAL CHIP 10K 5% 1/10W

R116 1-216-091-00 METAL CHIP 56K 5% 1/10W
R117 1-216-073-00 METAL CHIP 10K 5% 1/10W
R118 1-216-089-91 RES-CHIP 47K 5% 1/10W
R119 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R120 1-216-097-91 RES-CHIP 100K 5% 1/10W

R121 1-216-073-00 METAL CHIP 10K 5% 1/10W
R122 1-216-295-91 SHORT 0
R123 1-216-107-00 METAL CHIP 270K 5% 1/10W
R124 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R125 1-216-061-00 METAL CHIP 3.3K 5% 1/10W

R126 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R127 1-216-111-00 METAL CHIP 390K 5% 1/10W
R129 1-216-121-91 RES-CHIP 1M 5% 1/10W
R131 1-216-025-91 RES-CHIP 100 5% 1/10W
R132 1-216-025-91 RES-CHIP 100 5% 1/10W

R133 1-216-025-91 RES-CHIP 100 5% 1/10W
R161 1-216-073-00 METAL CHIP 10K 5% 1/10W
R162 1-216-121-91 RES-CHIP 1M 5% 1/10W
R163 1-216-103-00 METAL CHIP 180K 5% 1/10W
R164 1-216-043-91 RES-CHIP 560 5% 1/10W

R165 1-216-089-91 RES-CHIP 47K 5% 1/10W

67

MAIN

Ref. No. Part No. Description Remark

R166 1-216-091-00 METAL CHIP 56K 5% 1/10W
R167 1-216-073-00 METAL CHIP 10K 5% 1/10W
R168 1-216-089-91 RES-CHIP 47K 5% 1/10W
R169 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

R170 1-216-097-91 RES-CHIP 100K 5% 1/10W
R171 1-216-073-00 METAL CHIP 10K 5% 1/10W
R172 1-216-295-91 SHORT 0
R173 1-216-107-00 METAL CHIP 270K 5% 1/10W
R174 1-216-073-00 METAL CHIP 10K 5% 1/10W

R175 1-216-097-91 RES-CHIP 100K 5% 1/10W
R177 1-216-111-00 METAL CHIP 390K 5% 1/10W
R178 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R179 1-216-121-91 RES-CHIP 1M 5% 1/10W
R301 1-216-085-00 METAL CHIP 33K 5% 1/10W

R302 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R303 1-216-025-91 RES-CHIP 100 5% 1/10W
R304 1-216-025-91 RES-CHIP 100 5% 1/10W
R305 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R306 1-216-071-00 METAL CHIP 8.2K 5% 1/10W

R307 1-216-071-00 METAL CHIP 8.2K 5% 1/10W
R308 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
R309 1-216-081-00 METAL CHIP 22K 5% 1/10W
R311 1-216-121-91 RES-CHIP 1M 5% 1/10W
R312 1-216-102-00 RES-CHIP 160K 5% 1/10W

R313 1-216-097-91 RES-CHIP 100K 5% 1/10W
R315 1-216-073-00 METAL CHIP 10K 5% 1/10W
R316 1-216-079-00 METAL CHIP 18K 5% 1/10W
R317 1-216-073-00 METAL CHIP 10K 5% 1/10W
R318 1-216-073-00 METAL CHIP 10K 5% 1/10W

R319 1-216-111-00 METAL CHIP 390K 5% 1/10W
R321 1-216-059-00 METAL CHIP 2.7K 5% 1/10W
R322 1-216-071-00 METAL CHIP 8.2K 5% 1/10W
R332 1-216-045-00 METAL CHIP 680 5% 1/10W
R333 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

R334 1-216-045-00 METAL CHIP 680 5% 1/10W
R335 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R336 1-216-089-91 RES-CHIP 47K 5% 1/10W

(LX8:EA,SP,MY)

R337 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

(LX8:EA,SP,MY)

R338 1-216-045-00 METAL CHIP 680 5% 1/10W

(LX8:EA,SP,MY)

Ref. No. Part No. Description Remark

R351 1-216-085-00 METAL CHIP 33K 5% 1/10W
R352 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R353 1-216-025-91 RES-CHIP 100 5% 1/10W
R354 1-216-025-91 RES-CHIP 100 5% 1/10W
R355 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

R356 1-216-071-00 METAL CHIP 8.2K 5% 1/10W
R357 1-216-071-00 METAL CHIP 8.2K 5% 1/10W
R358 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
R359 1-216-085-00 METAL CHIP 33K 5% 1/10W
R371 1-216-089-91 RES-CHIP 47K 5% 1/10W

R372 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
R373 1-216-049-91 RES-CHIP 1K 5% 1/10W
R374 1-216-089-91 RES-CHIP 47K 5% 1/10W
R375 1-216-094-00 RES-CHIP 75K 5% 1/10W
R376 1-216-065-91 RES-CHIP 4.7K 5% 1/10W

R377 1-216-089-91 RES-CHIP 47K 5% 1/10W
R378 1-216-094-00 RES-CHIP 75K 5% 1/10W
R401 1-216-025-91 RES-CHIP 100 5% 1/10W
R402 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R413 1-216-295-91 SHORT 0

R414 1-216-295-91 SHORT 0
R451 1-216-025-91 RES-CHIP 100 5% 1/10W
R452 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R501 1-216-025-91 RES-CHIP 100 5% 1/10W
R503 1-216-025-91 RES-CHIP 100 5% 1/10W

R505 1-216-025-91 RES-CHIP 100 5% 1/10W
R511 1-216-109-00 METAL CHIP 330K 5% 1/10W
R513 1-216-295-91 SHORT 0
R517 1-216-073-00 METAL CHIP 10K 5% 1/10W
R518 1-216-025-91 RES-CHIP 100 5% 1/10W

R519 1-216-025-91 RES-CHIP 100 5% 1/10W
R520 1-216-025-91 RES-CHIP 100 5% 1/10W

(LX7)

R521 1-216-025-91 RES-CHIP 100 5% 1/10W

(LX7)
R522 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
R526 1-216-065-91 RES-CHIP 4.7K 5% 1/10W

R527 1-216-025-91 RES-CHIP 100 5% 1/10W
R528 1-216-025-91 RES-CHIP 100 5% 1/10W
R529 1-216-025-91 RES-CHIP 100 5% 1/10W
R530 1-216-025-91 RES-CHIP 100 5% 1/10W
R532 1-216-025-91 RES-CHIP 100 5% 1/10W

R339 1-216-089-91 RES-CHIP 47K 5% 1/10W

(LX8:EA,SP,MY)
R340 1-216-089-91 RES-CHIP 47K 5% 1/10W
R341 1-216-045-00 METAL CHIP 680 5% 1/10W

(LX8:EA,SP,MY)
R342 1-216-089-91 RES-CHIP 47K 5% 1/10W

(LX8:EA,SP,MY)
R343 1-216-061-00 METAL CHIP 3.3K 5% 1/10W

R344 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R345 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R346 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

(LX8:EA,SP,MY)
R347 1-216-045-00 METAL CHIP 680 5% 1/10W

(LX8:EA,SP,MY)
R348 1-216-045-00 METAL CHIP 680 5% 1/10W

(LX8:EA,SP,MY)

68

R533 1-216-025-91 RES-CHIP 100 5% 1/10W
R535 1-216-025-91 RES-CHIP 100 5% 1/10W
R536 1-216-025-91 RES-CHIP 100 5% 1/10W
R537 1-216-025-91 RES-CHIP 100 5% 1/10W
R538 1-216-025-91 RES-CHIP 100 5% 1/10W

R540 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R541 1-216-073-00 METAL CHIP 10K 5% 1/10W
R542 1-216-025-91 RES-CHIP 100 5% 1/10W
R543 1-216-025-91 RES-CHIP 100 5% 1/10W
R545 1-216-025-91 RES-CHIP 100 5% 1/10W

R546 1-216-025-91 RES-CHIP 100 5% 1/10W
R547 1-216-025-91 RES-CHIP 100 5% 1/10W
R548 1-216-025-91 RES-CHIP 100 5% 1/10W
R549 1-216-041-00 METAL CHIP 470 5% 1/10W
R550 1-216-025-91 RES-CHIP 100 5% 1/10W

MAIN

Ref. No. Part No. Description Remark

R551 1-216-025-91 RES-CHIP 100 5% 1/10W
R552 1-216-025-91 RES-CHIP 100 5% 1/10W
R553 1-216-025-91 RES-CHIP 100 5% 1/10W
R554 1-216-025-91 RES-CHIP 100 5% 1/10W
R555 1-216-025-91 RES-CHIP 100 5% 1/10W

R556 1-216-025-91 RES-CHIP 100 5% 1/10W
R557 1-216-025-91 RES-CHIP 100 5% 1/10W
R558 1-216-025-91 RES-CHIP 100 5% 1/10W
R559 1-216-025-91 RES-CHIP 100 5% 1/10W
R561 1-216-025-91 RES-CHIP 100 5% 1/10W

R563 1-216-025-91 RES-CHIP 100 5% 1/10W
R565 1-216-025-91 RES-CHIP 100 5% 1/10W
R567 1-216-073-00 METAL CHIP 10K 5% 1/10W
R568 1-216-025-91 RES-CHIP 100 5% 1/10W
R569 1-216-025-91 RES-CHIP 100 5% 1/10W

R570 1-216-089-91 RES-CHIP 47K 5% 1/10W
R572 1-216-025-91 RES-CHIP 100 5% 1/10W
R573 1-216-025-91 RES-CHIP 100 5% 1/10W
R574 1-216-025-91 RES-CHIP 100 5% 1/10W
R575 1-216-025-91 RES-CHIP 100 5% 1/10W

R576 1-216-025-91 RES-CHIP 100 5% 1/10W
R577 1-216-025-91 RES-CHIP 100 5% 1/10W
R578 1-216-025-91 RES-CHIP 100 5% 1/10W
R579 1-216-025-91 RES-CHIP 100 5% 1/10W
R580 1-216-025-91 RES-CHIP 100 5% 1/10W

R581 1-216-025-91 RES-CHIP 100 5% 1/10W
R582 1-216-025-91 RES-CHIP 100 5% 1/10W
R583 1-216-025-91 RES-CHIP 100 5% 1/10W
R584 1-216-025-91 RES-CHIP 100 5% 1/10W
R585 1-216-025-91 RES-CHIP 100 5% 1/10W

R586 1-216-025-91 RES-CHIP 100 5% 1/10W
R587 1-216-025-91 RES-CHIP 100 5% 1/10W
R588 1-216-025-91 RES-CHIP 100 5% 1/10W
R589 1-216-025-91 RES-CHIP 100 5% 1/10W
R590 1-216-025-91 RES-CHIP 100 5% 1/10W

Ref. No. Part No. Description Remark

R607 1-216-049-91 RES-CHIP 1K 5% 1/10W
R608 1-216-097-91 RES-CHIP 100K 5% 1/10W
R609 1-216-033-00 METAL CHIP 220 5% 1/10W

R651 1-216-049-91 RES-CHIP 1K 5% 1/10W
R652 1-216-049-91 RES-CHIP 1K 5% 1/10W
R653 1-216-089-91 RES-CHIP 47K 5% 1/10W
R654 1-216-047-91 RES-CHIP 820 5% 1/10W

(LX7)

R654 1-216-049-91 RES-CHIP 1K 5% 1/10W

(LX8)

R655 1-216-115-00 METAL CHIP 560K 5% 1/10W
R656 1-216-089-91 RES-CHIP 47K 5% 1/10W
R657 1-216-049-91 RES-CHIP 1K 5% 1/10W
R658 1-216-097-91 RES-CHIP 100K 5% 1/10W
R659 1-216-033-00 METAL CHIP 220 5% 1/10W

R701 1-216-049-91 RES-CHIP 1K 5% 1/10W
R702 1-216-097-91 RES-CHIP 100K 5% 1/10W
R703 1-216-049-91 RES-CHIP 1K 5% 1/10W
R704 1-216-097-91 RES-CHIP 100K 5% 1/10W
R705 1-216-049-91 RES-CHIP 1K 5% 1/10W

R706 1-216-097-91 RES-CHIP 100K 5% 1/10W
R707 1-216-049-91 RES-CHIP 1K 5% 1/10W

(LX7/LX8:MX)

R708 1-216-049-91 RES-CHIP 1K 5% 1/10W

(LX7/LX8:MX)

R709 1-216-049-91 RES-CHIP 1K 5% 1/10W

(LX7/LX8:MX)

R710 1-216-049-91 RES-CHIP 1K 5% 1/10W

(LX7/LX8:MX)

R719 1-216-097-91 RES-CHIP 100K 5% 1/10W

(LX7/LX8:MX)

R720 1-216-097-91 RES-CHIP 100K 5% 1/10W

(LX7/LX8:MX)
R721 1-216-022-00 METAL CHIP 75 5% 1/10W
R722 1-216-015-00 METAL CHIP 39 5% 1/10W
R724 1-216-073-00 METAL CHIP 10K 5% 1/10W

R591 1-216-025-91 RES-CHIP 100 5% 1/10W
R593 1-216-025-91 RES-CHIP 100 5% 1/10W
R594 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
R595 1-216-089-91 RES-CHIP 47K 5% 1/10W
R596 1-216-069-00 METAL CHIP 6.8K 5% 1/10W

(LX7)

R596 1-216-081-00 METAL CHIP 22K 5% 1/10W

(LX8:E,AR,MX)

R596 1-216-089-91 RES-CHIP 47K 5% 1/10W

(LX8:EA,SP,MY,AUS)

R597 1-216-061-00 METAL CHIP 3.3K 5% 1/10W

(LX8:EA,SP,MY,AUS)

R597 1-216-089-91 RES-CHIP 47K 5% 1/10W

(LX7/LX8:E,AR,MX)

R600 1-216-025-91 RES-CHIP 100 5% 1/10W

R601 1-216-049-91 RES-CHIP 1K 5% 1/10W
R602 1-216-049-91 RES-CHIP 1K 5% 1/10W
R603 1-216-089-91 RES-CHIP 47K 5% 1/10W
R604 1-216-047-91 RES-CHIP 820 5% 1/10W

(LX7)

R604 1-216-049-91 RES-CHIP 1K 5% 1/10W

(LX8)

R605 1-216-115-00 METAL CHIP 560K 5% 1/10W
R606 1-216-089-91 RES-CHIP 47K 5% 1/10W

R751 1-216-049-91 RES-CHIP 1K 5% 1/10W
R752 1-216-097-91 RES-CHIP 100K 5% 1/10W
R753 1-216-049-91 RES-CHIP 1K 5% 1/10W
R754 1-216-097-91 RES-CHIP 100K 5% 1/10W
R755 1-216-049-91 RES-CHIP 1K 5% 1/10W

R756 1-216-097-91 RES-CHIP 100K 5% 1/10W
R801 1-216-049-91 RES-CHIP 1K 5% 1/10W
R802 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
R803 1-216-025-91 RES-CHIP 100 5% 1/10W
R804 1-216-089-91 RES-CHIP 47K 5% 1/10W

R805 1-216-089-91 RES-CHIP 47K 5% 1/10W
R806 1-216-073-00 METAL CHIP 10K 5% 1/10W
R807 1-216-073-00 METAL CHIP 10K 5% 1/10W
R808 1-216-049-91 RES-CHIP 1K 5% 1/10W
R809 1-216-097-91 RES-CHIP 100K 5% 1/10W

R810 1-216-033-00 METAL CHIP 220 5% 1/10W
R811 1-216-097-91 RES-CHIP 100K 5% 1/10W
R901 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
R902 1-216-081-00 METAL CHIP 22K 5% 1/10W
R903 1-216-049-91 RES-CHIP 1K 5% 1/10W

R961 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
R962 1-216-079-00 METAL CHIP 18K 5% 1/10W
R963 1-216-057-00 METAL CHIP 2.2K 5% 1/10W

69

MAIN

MIC

PA

Ref. No. Part No. Description Remark

< VARIABLE RESISTOR >

RV301 1-238-600-11 RES, ADJ, CARBON 10K
RV351 1-238-600-11 RES, ADJ, CARBON 10K

< VIBRATOR >

X501 1-567-098-41 VIBRATOR, CRYSTAL 32.768MHz
X502 1-781-107-21 VIBRATOR, SERAMIC 16MHz

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

A-4428-180-A MIC BOARD, COMPLETE

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

< CAPACITOR >

C801 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
C802 1-162-215-31 CERAMIC 47PF 5% 50V
C803 1-126-960-11 ELECT 1uF 20.00% 50V
C804 1-126-959-11 ELECT 0.47uF 20.00% 50V
C805 1-162-294-31 CERAMIC 0.001uF 10% 50V

C806 1-162-215-31 CERAMIC 47PF 5% 50V
C810 1-162-286-21 CERAMIC 220PF 10.00% 50V
C813 1-137-370-11 MYLAR 0.01uF 5.00% 50V
C814 1-162-215-31 CERAMIC 47PF 5% 50V
C815 1-162-215-31 CERAMIC 47PF 5% 50V

C816 1-126-961-11 ELECT 2.2uF 20.00% 50V
C817 1-126-961-11 ELECT 2.2uF 20.00% 50V
C818 1-162-215-31 CERAMIC 47PF 5% 50V
C819 1-162-282-31 CERAMIC 100PF 10% 50V
C821 1-104-664-11 ELECT 47uF 20.00% 16V

C822 1-104-664-11 ELECT 47uF 20.00% 16V
C836 1-162-306-11 CERAMIC 0.01uF 30.00% 16V

< CONNECTOR >

CN813 1-785-320-11 PIN, CONNECTOR (STRAIGHT)8P

< EARTH TERMINAL >

* EPT802 1-537-738-21 TERMINAL, EARTH

< FILTER >

FL801 1-424-228-11 FILTER, NOISE

< IC >

IC850 8-759-634-50 IC M5218AL
IC852 8-759-634-50 IC M5218AL

< JACK >

J801 1-770-226-41 JACK (LARGE TYPE)(MIX MIC)
J802 1-770-226-41 JACK (LARGE TYPE)(GUITAR)

< RESISTOR >

R806 1-247-903-00 CARBON 1M 5% 1/4W
R807 1-249-429-11 CARBON 10K 5% 1/4W
R809 1-249-417-11 CARBON 1K 5% 1/4W F
R850 1-249-417-11 CARBON 1K 5% 1/4W F
R852 1-249-441-11 CARBON 100K 5% 1/4W

Ref. No. Part No. Description Remark

R853 1-249-417-11 CARBON 1K 5% 1/4W F
R854 1-249-437-11 CARBON 47K 5% 1/4W
R855 1-249-429-11 CARBON 10K 5% 1/4W
R856 1-247-891-00 CARBON 330K 5% 1/4W
R857 1-249-417-11 CARBON 1K 5% 1/4W F

R869 1-249-434-11 CARBON 27K 5% 1/4W
R870 1-247-903-00 CARBON 1M 5% 1/4W
R871 1-249-417-11 CARBON 1K 5% 1/4W F
R872 1-249-421-11 CARBON 2.2K 5% 1/4W F
R873 1-249-417-11 CARBON 1K 5% 1/4W F

R874 1-249-417-11 CARBON 1K 5% 1/4W F

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

A-4428-225-A PA BOARD, COMPLETE (LX7)

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

A-4428-230-A PA BOARD, COMPLETE (LX8:E,AR,MX)

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

A-4428-748-A PA BOARD, COMPLETE (LX8:EA,SP,MY,AUS)

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

< CAPACITOR >

C401 1-126-963-11 ELECT 4.7uF 20.00% 50V
C402 1-164-159-21 CERAMIC 0.1uF 50V

(LX7)

C403 1-164-159-21 CERAMIC 0.1uF 50V

(LX7)

C404 1-164-159-21 CERAMIC 0.1uF 50V

(LX7)

C405 1-164-159-21 CERAMIC 0.1uF 50V

(LX7)

C412 1-161-494-00 CERAMIC 0.022uF 25V
C413 1-161-494-00 CERAMIC 0.022uF 25V
C432 1-104-665-11 ELECT 100uF 20.00% 10V
C433 1-126-961-11 ELECT 2.2uF 20.00% 50V

(LX7)

C433 1-126-962-11 ELECT 3.3uF 20.00% 50V

(LX8)

C801 1-128-582-11 ELECT 10uF 20.00% 100V
C802 1-162-292-31 CERAMIC 680PF 10% 50V
C803 1-162-286-21 CERAMIC 220PF 10.00% 50V
C804 1-126-967-11 ELECT 47uF 20.00% 50V
C807 1-128-560-11 ELECT 22uF 20.00% 100V

C808 1-130-777-00 MYLAR 0.1uF 10.00% 100V
C809 1-130-777-00 MYLAR 0.1uF 10.00% 100V
C810 1-128-562-11 ELECT 47uF 20.00% 100V

(LX8)

C810 1-128-578-11 ELECT 1uF 20.00% 100V

(LX7)

C811 1-130-493-00 MYLAR 0.068uF 5% 50V

C812 1-130-493-00 MYLAR 0.068uF 5% 50V
C813 1-161-494-00 CERAMIC 0.022uF 25V
C814 1-162-294-31 CERAMIC 0.001uF 10% 50V
C815 1-126-959-11 ELECT 0.47uF 20.00% 50V
C830 1-107-714-11 ELECT 10uF 20.00% 50V

C831 1-126-964-11 ELECT 10uF 20.00% 50V
C832 1-126-967-11 ELECT 47uF 20.00% 50V
C841 1-127-752-11 ELECT 3300uF 20% 63V

70

PA

Ref. No. Part No. Description Remark

C842 1-127-752-11 ELECT 3300uF 20% 63V
C844 1-130-777-00 MYLAR 0.1uF 10.00% 100V

C845 1-126-943-11 ELECT 2200uF 20.00% 25V
C847 1-164-159-21 CERAMIC 0.1uF 50V
C848 1-164-159-21 CERAMIC 0.1uF 50V
C849 1-164-159-21 CERAMIC 0.1uF 50V
C850 1-107-721-11 ELECT 4.7uF 20.00% 100V

C851 1-128-582-11 ELECT 10uF 20.00% 100V
C852 1-162-292-31 CERAMIC 680PF 10% 50V
C853 1-162-286-21 CERAMIC 220PF 10.00% 50V
C854 1-126-967-11 ELECT 47uF 20.00% 50V
C857 1-128-560-11 ELECT 22uF 20.00% 100V

C858 1-164-159-21 CERAMIC 0.1uF 50V
C859 1-164-159-21 CERAMIC 0.1uF 50V
C861 1-130-493-00 MYLAR 0.068uF 5% 50V
C862 1-130-493-00 MYLAR 0.068uF 5% 50V
C863 1-126-961-11 ELECT 2.2uF 20.00% 50V

(LX7)

C891 1-127-752-11 ELECT 3300uF 20% 63V
C892 1-127-755-11 ELECT 3300uF 20% 100V
C894 1-130-777-00 MYLAR 0.1uF 10.00% 100V
C895 1-107-721-11 ELECT 4.7uF 20.00% 100V
C902 1-164-159-21 CERAMIC 0.1uF 50V

(LX7)

C903 1-126-933-11 ELECT 100uF 20.00% 16V

(LX7)
C904 1-126-964-11 ELECT 10uF 20.00% 50V
C905 1-126-968-11 ELECT 100uF 20.00% 50V
C906 1-126-943-11 ELECT 2200uF 20.00% 25V

(LX7)
C909 1-164-159-21 CERAMIC 0.1uF 50V

C910 1-104-665-11 ELECT 100uF 20.00% 10V

(LX7)
C962 1-128-563-11 ELECT 100uF 20.00% 100V

(LX7)

< CONNECTOR >

CN803 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
CN804 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
CN904 1-785-320-11 PIN, CONNECTOR (STRAIGHT)8P (LX7)

< DIODE >

D401 8-719-991-33 DIODE 1SS133T-77
D402 8-719-991-33 DIODE 1SS133T-77
D405 8-719-991-33 DIODE 1SS133T-77
D406 8-719-991-33 DIODE 1SS133T-77
D801 8-719-991-33 DIODE 1SS133T-77

D802 8-719-110-49 DIODE MTZJ-T-77-18A
D803 8-719-991-33 DIODE 1SS133T-77
D804 8-719-991-33 DIODE 1SS133T-77
D805 8-719-991-33 DIODE 1SS133T-77
D831 8-719-060-53 DIODE RBV-2506

D833 8-719-200-82 DIODE 11ES2-NTA1B
D834 8-719-200-82 DIODE 11ES2-NTA1B
D835 8-719-200-82 DIODE 11ES2-NTA1B
D836 8-719-200-82 DIODE 11ES2-NTA1B
D841 8-719-200-82 DIODE 11ES2-NTA1B

Ref. No. Part No. Description Remark

D842 8-719-200-82 DIODE 11ES2-NTA1B
D843 8-719-200-82 DIODE 11ES2-NTA1B
D844 8-719-200-82 DIODE 11ES2-NTA1B
D851 8-719-991-33 DIODE 1SS133T-77
D852 8-719-110-49 DIODE MTZJ-T-77-18A

D853 8-719-991-33 DIODE 1SS133T-77 (LX7)
D902 8-719-210-21 DIODE 11EQS04-NTA1B (LX7)
D903 8-719-210-21 DIODE 11EQS04-NTA1B (LX7)
D904 8-719-210-21 DIODE 11EQS04-NTA1B (LX7)
D905 8-719-210-21 DIODE 11EQS04-NTA1B (LX7)

D906 8-719-991-33 DIODE 1SS133T-77 (LX7)
D907 8-719-200-82 DIODE 11ES2-NTA1B (LX7)
D908 8-719-200-82 DIODE 11ES2-NTA1B (LX7)
D909 8-719-200-82 DIODE 11ES2-NTA1B (LX7)
D910 8-719-200-82 DIODE 11ES2-NTA1B (LX7)

D911 8-719-982-37 DIODE MTZJ-T-77-39C
D912 8-719-109-89 DIODE MTZJ-T-77-5.6
D913 8-719-991-33 DIODE 1SS133T-77 (LX7)

< IC >

IC801 8-749-017-06 IC STK412-150 (LX7)
IC801 8-749-017-07 IC STK412-170 (LX8)
IC901 8-759-450-47 IC BA05T (LX7)

< COIL >

L401 1-420-872-00 COIL, AIR-CORE (LX7)
L402 1-420-872-00 COIL, AIR-CORE (LX7)

< TRANSISTOR >

Q401 8-729-029-21 TRANSISTOR DTA114ESA-TP (LX7)
Q401 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA (LX8)
Q402 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q431 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q432 8-729-119-76 TRANSISTOR 2SA1115TP-EF

Q433 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q434 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q437 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q439 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q801 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA

Q803 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA
Q804 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q805 8-729-231-55 TRANSISTOR 2SC2878AB-TPE2
Q831 8-729-029-86 TRANSISTOR DTC124ESA-TP
Q832 8-729-620-05 TRANSISTOR 2SC2603TP-EF

Q833 8-729-029-40 TRANSISTOR DTA124ESA-TP
Q834 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q851 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q855 8-729-231-55 TRANSISTOR 2SC2878AB-TPE2
Q901 8-729-620-05 TRANSISTOR 2SC2603TP-EF (LX7)

Q902 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA (LX7)
Q903 8-729-118-01 TRANSISTOR 2SB1014TP-34 (LX7)
Q903 8-729-141-83 TRANSISTOR 2SB1375 (LX8)
Q904 8-729-048-13 TRANSISTOR 2SC3616-KLM-T1 (LX7)
Q905 8-729-048-13 TRANSISTOR 2SC3616-KLM-T1 (LX7)

Q906 8-729-029-21 TRANSISTOR DTA114ESA-TP (LX7)
Q907 8-729-029-21 TRANSISTOR DTA114ESA-TP (LX7)
Q908 8-729-119-76 TRANSISTOR 2SA1115TP-EF (LX8)

71

PA

Ref. No. Part No. Description Remark

< RESISTOR >

0 R401 1-215-867-00 METAL OXIDE 470 5% 1W

(LX8)

0 R401 1-215-868-00 METAL OXIDE 680 5% 1W

(LX7)
R406 1-249-437-11 CARBON 47K 5% 1/4W
R407 1-249-437-11 CARBON 47K 5% 1/4W
R410 1-249-389-11 CARBON 4.7 5% 1/4W F

(LX7)

R411 1-249-389-11 CARBON 4.7 5% 1/4W F

(LX7)
R412 1-249-389-11 CARBON 4.7 5% 1/4W F

(LX7)
R413 1-249-389-11 CARBON 4.7 5% 1/4W F

(LX7)
R414 1-260-076-11 CARBON 10 5% 1/2W

(LX7)
R415 1-260-076-11 CARBON 10 5% 1/2W

(LX7)

R429 1-249-437-11 CARBON 47K 5% 1/4W
R431 1-249-438-11 CARBON 56K 5% 1/4W
R432 1-249-437-11 CARBON 47K 5% 1/4W
R434 1-247-863-91 CARBON 22K 5% 1/4W
R435 1-249-425-11 CARBON 4.7K 5% 1/4W F

(LX8)

R437 1-249-429-11 CARBON 10K 5% 1/4W
R439 1-249-425-11 CARBON 4.7K 5% 1/4W F
R440 1-249-437-11 CARBON 47K 5% 1/4W

(LX7)
R440 1-247-863-91 CARBON 22K 5% 1/4W

(LX8)
R441 1-249-435-11 CARBON 33K 5% 1/4W

R446 1-249-429-11 CARBON 10K 5% 1/4W
R447 1-249-437-11 CARBON 47K 5% 1/4W
R460 1-249-429-11 CARBON 10K 5% 1/4W

(LX8)
R801 1-249-417-11 CARBON 1K 5% 1/4W F
R802 1-249-437-11 CARBON 47K 5% 1/4W

R803 1-249-412-11 CARBON 390 5% 1/4W F
R804 1-249-435-11 CARBON 33K 5% 1/4W
R805 1-216-436-00 METAL OXIDE 3.9K 5% 1W
R806 1-216-436-00 METAL OXIDE 3.9K 5% 1W

0 R807 1-212-881-11 FUSIBLE 100 5% 1/4W

R808 1-214-789-00 METAL 0.1 10% 5W
R809 1-260-076-11 CARBON 10 5% 1/2W
R810 1-249-437-11 CARBON 47K 5% 1/4W
R811 1-249-417-11 CARBON 1K 5% 1/4W F
R812 1-249-431-11 CARBON 15K 5% 1/4W

R813 1-249-441-11 CARBON 100K 5% 1/4W
R814 1-249-421-11 CARBON 2.2K 5% 1/4W F
R815 1-247-863-91 CARBON 22K 5% 1/4W
R816 1-249-429-11 CARBON 10K 5% 1/4W
R817 1-249-421-11 CARBON 2.2K 5% 1/4W F

R818 1-249-417-11 CARBON 1K 5% 1/4W F
R819 1-249-439-11 CARBON 68K 5% 1/4W

0 R820 1-202-972-61 FUSIBLE 1 5% 1/4W

R821 1-249-435-11 CARBON 33K 5% 1/4W
R822 1-247-863-91 CARBON 22K 5% 1/4W

Ref. No. Part No. Description Remark

R823 1-247-863-91 CARBON 22K 5% 1/4W

0 R824 1-249-418-11 CARBON 1.2K 5% 1/4W F

R825 1-215-891-11 METAL OXIDE 680 5% 2W
R827 1-249-441-11 CARBON 100K 5% 1/4W
R828 1-247-903-00 CARBON 1M 5% 1/4W

R831 1-249-441-11 CARBON 100K 5% 1/4W
R832 1-249-441-11 CARBON 100K 5% 1/4W
R833 1-247-856-00 CARBON 11K 5% 1/4W

(LX8)

R833 1-247-858-11 CARBON 13K 5% 1/4W

(LX7)

R834 1-249-429-11 CARBON 10K 5% 1/4W

R835 1-249-437-11 CARBON 47K 5% 1/4W
R836 1-249-417-11 CARBON 1K 5% 1/4W F
R837 1-249-435-11 CARBON 33K 5% 1/4W
R838 1-249-435-11 CARBON 33K 5% 1/4W
R839 1-215-877-11 METAL OXIDE 22K 5% 1W

R840 1-249-402-11 CARBON 56 5% 1/4W F
R851 1-249-417-11 CARBON 1K 5% 1/4W F
R852 1-249-437-11 CARBON 47K 5% 1/4W
R853 1-249-412-11 CARBON 390 5% 1/4W F

0 R855 1-215-891-11 METAL OXIDE 680 5% 2W

0 R857 1-212-881-11 FUSIBLE 100 5% 1/4W

R858 1-214-789-00 METAL 0.1 10% 5W
R859 1-260-076-11 CARBON 10 5% 1/2W
R860 1-249-437-11 CARBON 47K 5% 1/4W
R861 1-249-417-11 CARBON 1K 5% 1/4W F

R862 1-249-431-11 CARBON 15K 5% 1/4W
R863 1-249-441-11 CARBON 100K 5% 1/4W
R864 1-249-425-11 CARBON 4.7K 5% 1/4W F

(LX7)

R865 1-247-863-91 CARBON 22K 5% 1/4W

(LX7)

R868 1-249-417-11 CARBON 1K 5% 1/4W F

R880 1-249-402-11 CARBON 56 5% 1/4W F
R888 1-214-789-00 METAL 0.1 10% 5W
R889 1-215-877-11 METAL OXIDE 22K 5% 1W
R898 1-214-789-00 METAL 0.1 10% 5W
R901 1-249-429-11 CARBON 10K 5% 1/4W

(LX7)

R902 1-249-441-11 CARBON 100K 5% 1/4W

(LX7)
R903 1-249-429-11 CARBON 10K 5% 1/4W
R904 1-249-417-11 CARBON 1K 5% 1/4W F
R905 1-249-429-11 CARBON 10K 5% 1/4W
R906 1-247-807-31 CARBON 100 5% 1/4W

R907 1-247-807-31 CARBON 100 5% 1/4W
R908 1-247-807-31 CARBON 100 5% 1/4W

(LX7)
R911 1-249-429-11 CARBON 10K 5% 1/4W

(LX7)
R912 1-249-429-11 CARBON 10K 5% 1/4W

(LX7)
R915 1-247-791-91 CARBON 22 5% 1/4W

(LX8)

R916 1-215-890-11 METAL OXIDE 470 5% 2W

(LX8)

72

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

PA PANEL FL

Ref. No. Part No. Description Remark

< RELAY >

RY401 1-755-168-11 RELAY

< THERMISTOR >

TH831 1-807-796-11 THERMISTOR

< TERMINAL >

TM401 1-537-842-11 TERMINAL BOARD (FRONT SPEAKER)

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

A-4428-215-A PANEL FL BOARD, COMPLETE

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

4-225-511-01 HOLDER (FL)

* 4-949-935-81 CUSHION (FL)

< CAPACITOR >

C601 1-124-589-11 ELECT 47uF 20% 16V
C602 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
C603 1-164-159-21 CERAMIC 0.1uF 50V
C604 1-126-960-11 ELECT 1uF 20.00% 50V
C606 1-126-960-11 ELECT 1uF 20.00% 50V

C616 1-162-294-31 CERAMIC 0.001uF 10% 50V
C617 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
C621 1-126-964-11 ELECT 10uF 20.00% 50V
C622 1-162-303-11 CERAMIC 0.0033uF 30.00% 16V
C623 1-126-964-11 ELECT 10uF 20.00% 50V

C624 1-104-664-11 ELECT 47uF 20.00% 16V
C625 1-126-963-11 ELECT 4.7uF 20.00% 50V
C626 1-126-964-11 ELECT 10uF 20.00% 50V
C641 1-162-286-21 CERAMIC 220PF 10.00% 50V
C642 1-162-286-21 CERAMIC 220PF 10.00% 50V

C643 1-162-286-21 CERAMIC 220PF 10.00% 50V
C644 1-162-286-21 CERAMIC 220PF 10.00% 50V
C645 1-162-286-21 CERAMIC 220PF 10.00% 50V
C646 1-162-286-21 CERAMIC 220PF 10.00% 50V
C647 1-162-286-21 CERAMIC 220PF 10.00% 50V

C648 1-162-286-21 CERAMIC 220PF 10.00% 50V
C649 1-162-286-21 CERAMIC 220PF 10.00% 50V
C650 1-162-286-21 CERAMIC 220PF 10.00% 50V
C651 1-162-286-21 CERAMIC 220PF 10.00% 50V
C652 1-162-286-21 CERAMIC 220PF 10.00% 50V

C653 1-162-286-21 CERAMIC 220PF 10.00% 50V
C654 1-162-286-21 CERAMIC 220PF 10.00% 50V
C655 1-162-286-21 CERAMIC 220PF 10.00% 50V
C656 1-162-286-21 CERAMIC 220PF 10.00% 50V

< CONNECTOR >

CN601 1-784-735-11 CONNECTOR, FFC 13P
CN602 1-784-782-11 CONNECTOR, FFC 21P

< DIODE >

D601 8-719-071-44 DIODE SELS5223C-TP15 (+/1)
D602 8-719-058-04 DIODE SEL5223S-TP15 (DAILY)
D603 8-719-058-04 DIODE SEL5223S-TP15 (REC)
D604 8-719-058-04 DIODE SEL5223S-TP15 (SYNC EQ)
D605 8-719-058-04 DIODE SEL5223S-TP15 (SYNC BASS)

Ref. No. Part No. Description Remark

D608 8-719-050-84 DIODE RB441Q-40T-77
D617 8-719-058-04 DIODE SEL5223S-TP15 (SURROUND)

< FILTER >

FL601 1-517-940-11 INDICATOR TUBE, FLUORESCENT

< IC >

IC601 8-759-653-43 IC TMP88CS76F-1A25
IC603 8-759-083-77 IC BA3830F

< COIL >

L601 1-410-517-11 INDUCTOR 47uH
L602 1-410-517-11 INDUCTOR 47uH
L603 1-410-517-11 INDUCTOR 47uH

< LINE FILTER >

LF601 1-424-228-11 FILTER, NOISE

< TRANSISTOR >

Q601 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q602 8-729-140-04 TRANSISTOR 2SB1116-TP-LK
Q603 8-729-140-04 TRANSISTOR 2SB1116-TP-LK
Q605 8-729-029-23 TRANSISTOR DTA114TSA-TP
Q606 8-729-029-23 TRANSISTOR DTA114TSA-TP

Q607 8-729-029-23 TRANSISTOR DTA114TSA-TP
Q608 8-729-047-58 TRANSISTOR DTC114TLTL2
Q609 8-729-047-58 TRANSISTOR DTC114TLTL2
Q610 8-729-047-58 TRANSISTOR DTC114TLTL2

< RESISTOR >

R601 1-247-893-11 CARBON 390K 5% 1/4W
R602 1-247-893-11 CARBON 390K 5% 1/4W
R603 1-249-441-11 CARBON 100K 5% 1/4W
R604 1-249-441-11 CARBON 100K 5% 1/4W
R605 1-247-807-31 CARBON 100 5% 1/4W

R608 1-249-435-11 CARBON 33K 5% 1/4W
R609 1-247-895-91 CARBON 470K 5% 1/4W
R611 1-249-429-11 CARBON 10K 5% 1/4W
R612 1-247-807-31 CARBON 100 5% 1/4W
R613 1-247-807-31 CARBON 100 5% 1/4W

R614 1-247-807-31 CARBON 100 5% 1/4W
R615 1-249-429-11 CARBON 10K 5% 1/4W
R616 1-249-429-11 CARBON 10K 5% 1/4W
R617 1-249-429-11 CARBON 10K 5% 1/4W
R618 1-249-429-11 CARBON 10K 5% 1/4W

R619 1-249-429-11 CARBON 10K 5% 1/4W
R620 1-249-429-11 CARBON 10K 5% 1/4W
R621 1-249-429-11 CARBON 10K 5% 1/4W
R622 1-249-429-11 CARBON 10K 5% 1/4W
R623 1-247-903-00 CARBON 1M 5% 1/4W

R624 1-247-807-31 CARBON 100 5% 1/4W
R625 1-247-807-31 CARBON 100 5% 1/4W
R626 1-249-429-11 CARBON 10K 5% 1/4W
R627 1-247-807-31 CARBON 100 5% 1/4W
R628 1-249-429-11 CARBON 10K 5% 1/4W

R629 1-247-807-31 CARBON 100 5% 1/4W
R630 1-249-429-11 CARBON 10K 5% 1/4W

73

PANEL FL P ANEL VR

Ref. No. Part No. Description Remark

R631 1-249-410-11 CARBON 270 5% 1/4W F
R632 1-249-411-11 CARBON 330 5% 1/4W
R633 1-249-413-11 CARBON 470 5% 1/4W F

R634 1-249-414-11 CARBON 560 5% 1/4W F
R642 1-249-415-11 CARBON 680 5% 1/4W F
R644 1-249-418-11 CARBON 1.2K 5% 1/4W F
R645 1-249-420-11 CARBON 1.8K 5% 1/4W F
R646 1-249-417-11 CARBON 1K 5% 1/4W F

R647 1-249-410-11 CARBON 270 5% 1/4W F
R648 1-249-411-11 CARBON 330 5% 1/4W
R649 1-249-413-11 CARBON 470 5% 1/4W F
R650 1-249-414-11 CARBON 560 5% 1/4W F
R652 1-249-437-11 CARBON 47K 5% 1/4W

R653 1-249-417-11 CARBON 1K 5% 1/4W F
R654 1-249-437-11 CARBON 47K 5% 1/4W
R655 1-249-417-11 CARBON 1K 5% 1/4W F
R656 1-249-438-11 CARBON 56K 5% 1/4W
R659 1-249-411-11 CARBON 330 5% 1/4W

R660 1-249-411-11 CARBON 330 5% 1/4W
R661 1-249-407-11 CARBON 150 5% 1/4W F
R662 1-249-407-11 CARBON 150 5% 1/4W F
R665 1-249-441-11 CARBON 100K 5% 1/4W
R666 1-249-441-11 CARBON 100K 5% 1/4W

R667 1-249-441-11 CARBON 100K 5% 1/4W
R680 1-249-411-11 CARBON 330 5% 1/4W
R681 1-249-440-11 CARBON 82K 5% 1/4W
R682 1-249-420-11 CARBON 1.8K 5% 1/4W F
R683 1-249-437-11 CARBON 47K 5% 1/4W

R684 1-249-440-11 CARBON 82K 5% 1/4W
R685 1-249-429-11 CARBON 10K 5% 1/4W
R686 1-249-410-11 CARBON 270 5% 1/4W F
R687 1-249-410-11 CARBON 270 5% 1/4W F
R688 1-249-413-11 CARBON 470 5% 1/4W F

R689 1-249-411-11 CARBON 330 5% 1/4W
R690 1-249-407-11 CARBON 150 5% 1/4W F
R699 1-249-429-11 CARBON 10K 5% 1/4W

< SWITCH >

Ref. No. Part No. Description Remark

A-4428-168-A PANEL VR BOARD, COMPLETE (LX8)

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

A-4428-198-A PANEL VR BOARD, COMPLETE (LX7)

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

< CAPACITOR >

C701 1-162-600-11 CERAMIC 0.0047uF 30.00% 16V
C702 1-162-301-11 CERAMIC 0.0015uF 30.00% 16V
C703 1-162-302-11 CERAMIC 0.0022uF 30.00% 16V
C704 1-104-664-11 ELECT 47uF 20.00% 16V
C708 1-104-665-11 ELECT 100uF 20.00% 10V

C709 1-162-294-31 CERAMIC 0.001uF 10% 50V
C710 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
C711 1-162-306-11 CERAMIC 0.01uF 30.00% 16V

< CONNECTOR >

CN701 1-568-864-11 CONNECTOR, FFC 21P

< DIODE >

D606 8-719-058-03 DIODE SEL5423E-TP15 (TUNER/BAND)
D607 8-719-058-04 DIODE SEL5223S-TP15 (ENT/NEXT)
D611 8-719-058-04 DIODE SEL5223S-TP15 (GROOVE)
D612 8-719-058-04 DIODE SEL5223S-TP15 (SUPER WOOFER)
D616 8-719-058-04 DIODE SEL5223S-TP15 (ENTER)

D618 8-719-058-04 DIODE SEL5223S-TP15 (EFFECT)
D619 8-719-301-60 DIODE SEL2910A-C-TP2 (MENU 1)
D620 8-719-301-60 DIODE SEL2910A-C-TP2 (MENU 2)
D621 8-719-301-60 DIODE SEL2910A-C-TP2 (P.FILE)
D623 8-719-301-60 DIODE SEL2910A-C-TP2 (FILE 5)

D624 8-719-301-60 DIODE SEL2910A-C-TP2 (FILE 4)
D625 8-719-301-60 DIODE SEL2910A-C-TP2 (FILE 3)
D626 8-719-301-60 DIODE SEL2910A-C-TP2 (FILE 2)
D627 8-719-301-60 DIODE SEL2910A-C-TP2 (FILE 1)

< IC >

IC701 8-759-567-59 IC NJU3716L
IC702 8-759-459-86 IC NJL64H400A

S601 1-762-875-21 SWITCH, KEYBOARD (+/1)
S602 1-762-875-21 SWITCH, KEYBOARD (DEMO (STAND BY)
S603 1-762-875-21 SWITCH, KEYBOARD (DISPLAY)
S604 1-762-875-21 SWITCH, KEYBOARD (SPECTRUM ANALYZER)
S612 1-762-875-21 SWITCH, KEYBOARD (FUNCTION)

S614 1-762-875-21 SWITCH, KEYBOARD (SYNC EQ)
S615 1-762-875-21 SWITCH, KEYBOARD (SYNC BASS)
S617 1-762-875-21 SWITCH, KEYBOARD (DAILY)
S618 1-762-875-21 SWITCH, KEYBOARD (REC)
S619 1-762-875-21 SWITCH, KEYBOARD (SLEEP)

S620 1-762-875-21 SWITCH, KEYBOARD (CLOCK SET)
S632 1-762-875-21 SWITCH, KEYBOARD (KARAOKE PON)
S635 1-762-875-21 SWITCH, KEYBOARD (SURROUND)

< VIBRATOR >

X601 1-781-312-11 VIBRATOR, CERAMIC 12.5MHz

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

74

< COIL >

L704 1-410-509-11 INDUCTOR 10uH

< RESISTOR >

R724 1-249-422-11 CARBON 2.7K 5% 1/4W F
R725 1-247-843-11 CARBON 3.3K 5% 1/4W
R726 1-249-425-11 CARBON 4.7K 5% 1/4W F
R727 1-249-427-11 CARBON 6.8K 5% 1/4W F
R728 1-249-429-11 CARBON 10K 5% 1/4W

R729 1-249-431-11 CARBON 15K 5% 1/4W
R730 1-249-434-11 CARBON 27K 5% 1/4W
R731 1-249-438-11 CARBON 56K 5% 1/4W
R732 1-247-804-11 CARBON 75 5% 1/4W
R733 1-249-407-11 CARBON 150 5% 1/4W F

R734 1-249-429-11 CARBON 10K 5% 1/4W
R735 1-249-393-11 CARBON 10 5% 1/4W F
R736 1-249-393-11 CARBON 10 5% 1/4W F

P ANEL VR SUB TRANS TABLE SENSOR

TC-A

Ref. No. Part No. Description Remark

R737 1-249-393-11 CARBON 10 5% 1/4W F
R738 1-247-807-31 CARBON 100 5% 1/4W

R739 1-247-807-31 CARBON 100 5% 1/4W
R740 1-247-807-31 CARBON 100 5% 1/4W
R741 1-249-393-11 CARBON 10 5% 1/4W F
R742 1-249-393-11 CARBON 10 5% 1/4W F
R743 1-249-393-11 CARBON 10 5% 1/4W F

R744 1-249-401-11 CARBON 47 5% 1/4W F
R750 1-249-393-11 CARBON 10 5% 1/4W F
R751 1-249-393-11 CARBON 10 5% 1/4W F
R761 1-249-411-11 CARBON 330 5% 1/4W
R762 1-249-413-11 CARBON 470 5% 1/4W F

R763 1-249-414-11 CARBON 560 5% 1/4W F
R764 1-249-415-11 CARBON 680 5% 1/4W F
R765 1-249-429-11 CARBON 10K 5% 1/4W
R766 1-249-427-11 CARBON 6.8K 5% 1/4W F
R767 1-249-425-11 CARBON 4.7K 5% 1/4W F

R768 1-249-417-11 CARBON 1K 5% 1/4W F
R769 1-249-418-11 CARBON 1.2K 5% 1/4W F
R772 1-249-420-11 CARBON 1.8K 5% 1/4W F
R773 1-249-422-11 CARBON 2.7K 5% 1/4W F
R775 1-249-431-11 CARBON 15K 5% 1/4W

R776 1-247-843-11 CARBON 3.3K 5% 1/4W
R777 1-249-407-11 CARBON 150 5% 1/4W F
R778 1-249-407-11 CARBON 150 5% 1/4W F
R782 1-249-407-11 CARBON 150 5% 1/4W F
R784 1-249-407-11 CARBON 150 5% 1/4W F

Ref. No. Part No. Description Remark

S623 1-762-875-21 SWITCH, KEYBOARD (v)
S624 1-762-875-21 SWITCH, KEYBOARD (B)
S626 1-762-875-21 SWITCH, KEYBOARD (GROOVE)
S627 1-762-875-21 SWITCH, KEYBOARD (SUPER WOOFER)
S628 1-762-875-21 SWITCH, KEYBOARD (SUPER WOOFER MODE)

S633 1-762-875-21 SWITCH, KEYBOARD (ENTER)
S634 1-762-875-21 SWITCH, KEYBOARD (GEQ CTRL)
S636 1-762-875-21 SWITCH, KEYBOARD (EFFECT)
S637 1-762-875-21 SWITCH, KEYBOARD (FILE MENU)
S701 1-473-392-11 ENCODER, ROTARY (VOLUME)

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

1-676-268-11 SUB TRANS BOARD (LX7)

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

< CAPACITOR >

0 C901 1-113-925-11 CERAMIC 0.01uF 20.00% 250V

(LX7)

< CONNECTOR >

CN901 1-564-321-00 PIN, CONNECTOR 2P (LX7)

* CN902 1-564-321-21 PIN, CONNECTOR 2P (LX7)

< DIODE >

D901 8-719-991-33 DIODE 1SS133T-77 (LX7)

< RELAY >

0 RY901 1-755-276-11 RELAY, POWER (LX7)

< TRANSFORMER >

R785 1-249-407-11 CARBON 150 5% 1/4W F
R786 1-249-407-11 CARBON 150 5% 1/4W F
R787 1-249-407-11 CARBON 150 5% 1/4W F
R789 1-249-407-11 CARBON 150 5% 1/4W F
R790 1-249-407-11 CARBON 150 5% 1/4W F

R791 1-249-407-11 CARBON 150 5% 1/4W F
R792 1-249-407-11 CARBON 150 5% 1/4W F
R793 1-249-407-11 CARBON 150 5% 1/4W F
R794 1-249-417-11 CARBON 1K 5% 1/4W F
R795 1-249-417-11 CARBON 1K 5% 1/4W F

< VARIABLE RESISTOR >

RV750 1-225-739-31 RES, VAR CARBON 50K (MIC LEVEL)
RV751 1-225-739-11 RES, VAR CARBON 50K (GUITAR LEVEL)

< SWITCH >

S605 1-762-875-21 SWITCH, KEYBOARD (PTY)(LX7)
S606 1-762-875-21 SWITCH, KEYBOARD (TUNING MODE)
S607 1-762-875-21 SWITCH, KEYBOARD (ST/MONO)
S608 1-762-875-21 SWITCH, KEYBOARD (ENT/NEXT)
S609 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND)

S610 1-762-875-21 SWITCH, KEYBOARD (+)
S611 1-762-875-21 SWITCH, KEYBOARD (–)
S613 1-762-875-21 SWITCH, KEYBOARD (TUNER MEMORY)
S621 1-762-875-21 SWITCH, KEYBOARD (V)
S622 1-762-875-21 SWITCH, KEYBOARD (b)

0 T901 1-435-240-11 TRANSFORMER, POWER (LX7)

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

* 1-659-058-13 TABLE SENSOR BOARD

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

< IC >

IC202 8-749-924-18 PHOTO INTERRUPTER RPI-1391

< RESISTOR >

R207 1-249-416-11 CARBON 820 5% 1/4W F

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

1-676-274-11 TC-A BOARD

**********

< DIODE >

D631 8-719-058-03 DIODE SEL5423E-TP15 (G)
D632 8-719-058-03 DIODE SEL5423E-TP15 (g)

< RESISTOR >

R700 1-249-410-11 CARBON 270 5% 1/4W F
R701 1-249-411-11 CARBON 330 5% 1/4W
R702 1-249-413-11 CARBON 470 5% 1/4W F
R703 1-249-414-11 CARBON 560 5% 1/4W F

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

75

TC-A TC-B

TRANS

Ref. No. Part No. Description Remark

R704 1-249-415-11 CARBON 680 5% 1/4W F

R705 1-249-417-11 CARBON 1K 5% 1/4W F
R706 1-249-418-11 CARBON 1.2K 5% 1/4W F
R707 1-247-804-11 CARBON 75 5% 1/4W
R708 1-247-804-11 CARBON 75 5% 1/4W

< SWITCH >

S641 1-762-875-21 SWITCH, KEYBOARD (G)
S642 1-762-875-21 SWITCH, KEYBOARD (g)
S643 1-762-875-21 SWITCH, KEYBOARD (x)
S644 1-762-875-21 SWITCH, KEYBOARD (m)
S645 1-762-875-21 SWITCH, KEYBOARD (M)

S646 1-762-875-21 SWITCH, KEYBOARD (DOLBY NR)
S647 1-762-875-21 SWITCH, KEYBOARD (DIRECTION)

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

1-676-275-11 TC-B BOARD

**********

< DIODE >

D635 8-719-058-03 DIODE SEL5423E-TP15 (g)
D636 8-719-058-03 DIODE SEL5423E-TP15 (G)
D637 8-719-057-97 DIODE SEL5923A-TP15 (X)
D638 8-719-058-04 DIODE SEL5223S-TP15 (z REC)

< RESISTOR >

Ref. No. Part No. Description Remark

1-676-267-11 TRANS BOARD

***********

1-533-233-21 HOLDER, FUSE
7-685-64679 SCREW +BVTP 3X8 TYPE2 N-S

< CAPACITOR >

C834 1-130-777-00 MYLAR 0.1uF 10.00% 100V
C893 1-130-777-00 MYLAR 0.1uF 10.00% 100V
C961 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
C963 1-162-306-11 CERAMIC 0.01uF 30.00% 16V

< CONNECTOR >

CN905 1-564-321-00 PIN, CONNECTOR 2P (LX8)

* CN951 1-564-214-11 PIN, CONNECTOR (B3PS-VH)3P
* CN952 1-564-524-11 PLUG, CONNECTOR 9P (LX7)
* CN952 1-564-526-11 PLUG, CONNECTOR 11P (LX8)

< DIODE >

D832 8-719-510-68 DIODE D5SBA204101

< FUSE >

0 F951 1-533-949-31 FUSE (T8AL/250V) (LX8:E,AR,EA,SP,MY)
0 F961 1-533-949-31 FUSE, CYLINDRICAL (TIME LUG)(T8AL/250V)
0 F962 1-533-949-31 FUSE, CYLINDRICAL (TIME LUG)(T8AL/250V)
0 F963 1-532-506-31 FUSE (T6.3AL/250V)
0 F964 1-532-506-31 FUSE (T6.3AL/250V)

R711 1-249-415-11 CARBON 680 5% 1/4W F
R712 1-249-417-11 CARBON 1K 5% 1/4W F
R713 1-249-418-11 CARBON 1.2K 5% 1/4W F
R714 1-249-414-11 CARBON 560 5% 1/4W F
R715 1-249-415-11 CARBON 680 5% 1/4W F

R716 1-249-417-11 CARBON 1K 5% 1/4W F
R717 1-249-418-11 CARBON 1.2K 5% 1/4W F
R718 1-249-420-11 CARBON 1.8K 5% 1/4W F
R719 1-249-422-11 CARBON 2.7K 5% 1/4W F
R720 1-247-804-11 CARBON 75 5% 1/4W

R721 1-247-804-11 CARBON 75 5% 1/4W
R722 1-247-807-31 CARBON 100 5% 1/4W
R723 1-249-407-11 CARBON 150 5% 1/4W F

< SWITCH >

S651 1-762-875-21 SWITCH, KEYBOARD (G)
S652 1-762-875-21 SWITCH, KEYBOARD (g)
S653 1-762-875-21 SWITCH, KEYBOARD (x)
S654 1-762-875-21 SWITCH, KEYBOARD (m)
S655 1-762-875-21 SWITCH, KEYBOARD (M)

S656 1-762-875-21 SWITCH, KEYBOARD (X)
S657 1-762-875-21 SWITCH, KEYBOARD (z REC)
S658 1-762-875-21 SWITCH, KEYBOARD (H SPEED DUB)
S659 1-762-875-21 SWITCH, KEYBOARD (CD SYNC)

< RESISTOR >

0 R951 1-219-121-11 FUSIBLE 0.22 5% 1/4W

(LX8)

0 R951 1-219-122-91 FUSIBLE 0.33 5% 1/4W

(LX7)

0 R952 1-219-121-11 FUSIBLE 0.22 5% 1/4W

(LX8)

0 R952 1-219-122-91 FUSIBLE 0.33 5% 1/4W

(LX7)

0 R953 1-219-119-81 FUSIBLE 0.1 5% 1/4W

< TRANSFORMER >

0 T951 1-435-245-11 TRANSFORMER, POWER (LX7)
0 T951 1-435-246-11 TRANSFORMER, POWER (LX8)

< SWITCH >

0 VS901 1-771-291-11 SWITCH,POWER (VOLTAGE SELECTOR)

(LX8:E,AR,EA,SP,MY)

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

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

76

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

Ref. No. Part No. Description Remark

MISCELLANEOUS

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

1 1-769-977-11 WIRE (FLAT TYPE)(13 CORE)(LX8)
1 1-773-009-11 WIRE (FLAT TYPE)(15 CORE)(LX7)
2 1-693-484-11 TUNER (FM/AM) (LX8:E)
2 1-693-488-11 TUNER (FM/AM) (LX8:AR,MX,EA,SP,MY,AUS)
2 1-693-490-11 TUNER (FM/AM) (LX7)

54 1-773-150-11 WIRE (FLAT TYPE)(21 CORE)
64 1-751-688-11 WIRE (FLAT TYPE)(13 CORE)
153 1-790-287-11 WIRE (FLAT TYPE)(19 CORE)
156 1-773-056-11 WIRE (FLAT TYPE)(17 CORE)
158 1-773-032-11 WIRE (FLAT TYPE)(15 CORE)

0 162 1-569-007-11 ADAPTOR, CONVERSION 2P (LX8:E)
0 162 1-569-008-21 ADAPTOR, CONVERSION 2P (LX8:EA,SP,MY)

162 1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (LX7:UK)

0 163 1-696-847-11 CORD, POWER (LX8:AUS)
0 163 1-777-071-51 CORD, POWER (LX7/LX8:EA,SP,MY)

0 163 1-783-941-11 CORD, POWER (LX8:AR)
0 163 1-791-901-11 CORD, POWER (LX8:E,MX)

507 1-452-925-21 MAGNET ASSY

0 601 8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-NP

602 1-769-069-11 WIRE (FLAT TYPE)(16 CORE)

FL601 1-517-940-11 INDICATOR TUBE, FLUORESCENT
M1 A-2004-628-A MOTOR ASSY, CAPSTAN
M101 X-4917-523-3 MOTOR ASSY (SPINDLE)
M102 X-4917-504-1 MOTOR ASSY (SLED)
M201 A-4660-977-A MOTOR ASSY (TABLE)

Ref. No. Part No. Description Remark

ACCESSORIES & PACKING MATERIALS

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

1-475-572-41 COMMANDER, STANDARD (RM-SR5B)
1-501-374-11 ANTENNA, LOOP
1-501-659-41 ANTENNA (FM)(LX8)
1-501-804-11 ANTENNA (FM)(LX7)
4-227-074-11 MANUAL, INSTRUCTION(ENGLISH)

4-227-074-21 MANUAL, INSTRUCTION(FRENCH)(LX8:EA)
4-227-074-31 MANUAL, INSTRUCTION(SPANISH)(LX8:AR,MX)
4-227-074-41 MANUAL, INSTRUCTION

(FRENCH,SPANISH)(LX7:AEP/LX8:E,SP,MY)

4-227-074-51 MANUAL, INSTRUCTION

(GERMAN,DUTCH,SWEDISH)(LX7:AEP)

4-227-074-61 MANUAL, INSTRUCTION

(ITALIAN,PORTUGUESE)(LX7:AEP)

4-227-074-71 MANUAL, INSTRUCTION

(POLISH,RUSSIAN)(LX7:CIS)
4-227-074-81 MANUAL, INSTRUCTION(ARABIC)(LX8:EA)
4-227-074-91 MANUAL, INSTRUCTION(CHINESE)(LX8:SP,MY)
4-227-075-11 MANUAL, INSTRUCTION(CZECH)(LX7:CIS)
4-227-075-21 MANUAL, INSTRUCTION(HUNGALIAN)(LX7:CIS)

4-227-075-31 MANUAL, INSTRUCTION(GREEK)(LX7:CIS)
4-227-075-41 MANUAL, INSTRUCTION(TURKISH)(LX7:CIS)
4-998-173-01 COVER, BATTERY(FOR RM-SR5B)

M901 1-763-072-11 FAN, D.C.

0 T951 1-435-245-11 TRANSFORMER, POWER (LX7)
0 T951 1-435-246-11 TRANSFORMER, POWER (LX8)

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

HARDWARE LIST

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

#1 7-685-871-01 SCREW +BVTT 3X6 (S)
#2 7-685-872-09 SCREW +BVTT 3X8 (S)
#3 7-685-646-79 SCREW +BVTP 3X8 TYPE N-S
#4 7-685-881-09 SCREW +BVTT 4X8 (S)
#5 7-685-851-04 SCREW +BVTT 2X4 (S)

#8 7-685-650-79 SCREW +BVTP 3X16 TYPE IT-3
#10 7-628-254-50 SCREW +PS 2.6X16

#11 7-628-254-15 SCREW +PS 2.6X6

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

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

77

HCD-LX7/LX8

9-929-077-11

78

Sony Corporation

Home Audio Division Company

Printed in Hungary © 2000. 3

2000C097570-1

Published by Quality Assurance Dept.