Sony HCD-DX80 User Manual

HCD-DX80

SERVICE MANUAL

Ver 1.1 2001.11

• HCD-DX80 is the tuner, deck, CD and
amplifier section in MHC-DX80.

CD CD Mechanism Type CDM58E-30BD60
Section Base Unit Name BU-30BD60

Tape deck Model Name Using Similar Mechanism NEW
Section T ape Tr ansport Mechanism Type TCM-230AWR41

E Model

Model Name Using Similar Mechanism HCD-DX50

Optical Pick-up Name A-MAX.3

SPECIFICATIONS

– Continued on next page –

9-929-593-12 Sony Corporation

2001K0500-1 Home Audio Company
C 2001.11 Published by Sony Engineering Corporation

MINI HI-FI COMPONENT SYSTEM

HCD-DX80

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

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
pick-up block. Therefore, when checking the laser diode emis­sion, observe from more than 30 cm away from the objectiv e lens.

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.

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.

SAFETY-RELATED COMPONENT WARNING!!

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

2

HCD-DX80

MODEL IDENTIFICATION

— BACK PANEL —

PARTS No.

MODEL

BR, E2, E51, SP, AR models
MX model

• Abbreviation
AR : Argentina model
BR : Brazilian model
E2 : 120 V AC Area in E model
E51 : Chilean and Peruvian model
SP : Singapore model
MX : Mexican model

PARTS No.

4-231-580-4s
4-231-580-5s

TABLE OF CONTENTS

1. GENERAL ................................................................... 4

2. DISASSEMBLY ......................................................... 7

2-1. Disassembly Flow ........................................................... 7

2-2. Case (Top) ....................................................................... 8

2-3. Loading Panel.................................................................. 8

2-4. CD Mechanism Deck (CDM58E-30BD60) ................... 9

2-5. Front Panel Section ......................................................... 9

2-6. Tape Mechanism Deck (TCM-230AWR41) ................... 10

2-7. Back Panel Section.......................................................... 10

2-8. Main Board...................................................................... 11

2-9. LEAF SW Board, HEAD (A) Board,

HEAD (B) Board ............................................................ 11

2-10. Base Unit (BU-30BD60) ................................................ 12

2-11. DRIVER Board, MOTOR Board, SENSOR Board ....... 12

3. TEST MODE ............................................................... 13

4. MECHANICAL ADJUSTMENTS ........................ 15

5. ELECTRICAL ADJUSTMENTS .......................... 15

6. DIAGRAMS

6-1. Block Diagram –TUNER/CD Section –......................... 21

6-2. Block Diagram –MAIN Section – .................................. 22

6-3. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 23

6-4. Schematic Diagram –BD Board – .................................. 24

6-5. Printed Wiring Board –BD Board – ............................... 25

6-6. Schematic Diagram –MAIN Board (1/4) – .................... 26

6-7. Schematic Diagram –MAIN Board (2/4) – .................... 27

6-8. Schematic Diagram –MAIN(3/4)/HEAD Board –......... 28

6-9. Schematic Diagram –MAIN Board (4/4) – .................... 29

6-10. Printed Wiring Board –MAIN Board – .......................... 30

6-11. Schematic Diagram

–POWER AMP/SENSOR Board – ................................. 32

6-12. Printed Wiring Boards

–POWER AMP/SENSOR Board – ................................. 33

6-13. Schematic Diagram

–PANEL/VIDEO SWITCH Board – .............................. 34

6-14. Printed Wiring Boards

–PANEL/VIDEO SWITCH Board – .............................. 35

6-15. Schematic Diagram

–CD SWITCH/PAD SWITCH Board – ......................... 36

6-16. Printed Wiring Boards

–CD SWITCH/PAD SWITCH Board – ......................... 37

6-17. Schematic Diagram –LEAF SW Board – ....................... 38

6-18. Printed Wiring Boards –LEAF SW/HEAD Board – ...... 39

6-19. Schematic Diagram

–ADDRESS SENSOR/DRIVER/MOTOR Board – ...... 40

6-20. Printed Wiring Boards

–ADDRESS SENSOR/DRIVER/5MOTOR Board – .... 41

6-21. Schematic Diagram

–MAIN TRANS/SUB TRANS Board –........................ 42

6-22. Printed Wiring Boards

–MAIN TRANS/SUB TRANS Board –......................... 43

6-23. IC Pin Function Description ........................................... 47

7. EXPLODED VIEWS

7-1. Cabinet Section ............................................................... 52

7-2. Front Panel Section ......................................................... 53

7-3. Main Board Section ........................................................ 54

7-4. CD Mechanism Deck Section (CDM58E-30BD60) ...... 55

7-5. Base Unit Section (BU-30BD60) ................................... 56

7-6. Ta pe Mechanism Deck Section-1 (TCM-230AWR41).... 57

7-7. Ta pe Mechanism Deck Section-2 (TCM-230AWR41).... 58

8. ELECTRICAL PARTS LIST.................................. 59

3

HCD-DX80

SECTION 1

GENERAL

This section is extracted from
instruction manual.

4

HCD-DX80

5

HCD-DX80

6

• This set can be disassembled in the order shown below.

2-1. DISASSEMBLY FLOW

SET

2-2. CASE (TOP)

(Page 8)

2-3. LOADING PANEL

(Page 8)

2-4. CD MECHANISM DECK

(CDM58E-30BD60)
(Page 9)

HCD-DX80

SECTION 2

DISASSEMBLY

2-5. FRONT PANEL SECTION

(Page 9)

2-7. BACK PANEL SECTION

(Page 10)

2-8. MAIN BOARD

(Page 11)

2-6. TAPE MECHANISM DECK

(TCM-230AER41)
(Page 10)

2-9. LEAF SW BOARD,

HEAD (A) BOARD,
HEAD (B) BOARD
(Page 11)

2-10. BASE UNIT (BU-30BD60)

(Page 12)

2-11. DRIVER BOARD,

MOTOR BOARD,
ADDRESS SENSOR BOARD
(Page 12)

7

HCD-DX80

)

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

2-2. CASE (TOP)

two screws (case 3 TP2)

5

8

side panel (L)

6

screw (case 3TP2)

qa

case (Top)

q;

7

two screws

(+BVTP 3

×

10)

q;

4

side panel (R)

9

four screws

(+BVTP 3

×

12)

2-3. LOADING PANEL

2

Pull-out the disc tray.

3

loading panel

3

(+BVTP 3

1

two screws (case 3 TP2

2

screw (case 3 TP2)

–BOTTOM VIEW–
CD mechanism deck (CDM58E-30BD60)

1

Turn the pulley in the direction of the arrow.

two

screws

×

10)

Front panel side

8

2-4. CD MECHANISM DECK (CDM58E-30BD60)

5

CD mechanism deck (CDM58E-30BD60)

4

screw (+BVTP 3

×

10)

1

wire (flat type)
(21 core)

2

connector
(

CN202)

HCD-DX80

(CN201)

2-5. FRONT PANEL SECTION

2

wire (flat type)
(17 core)

8

Screws

(+BVTP 3

9

(CN304)

×

10)

1

connector (

CN607)

3

screw
(+BVTP 3

× 10)

two screws

6

(+BVTP 3

× 10

7

screws (+BVTP 3

3

connector (

4

connector (

0

)

front panel section

CN1)

CN2)

5

screw

(+BVTP 3

×

10)

× 10

)

9

HCD-DX80

)

)

2-6. TAPE MECHANISM DECK (TCM-230AWR41)

2

Tape mechanism deck

(TCM-230AWR41)

1

five

screws

(+BVTP 2.6

×

8

2-7. BACK PANEL SECTION

2

1

connector (CN973)

connector

(CN505)

6

back panel section

3

connector

(CN891)

4

five screws

(+BVTP 3

5

two screws

(+BVTP 3

×

×

10)

10

10

2-8. MAIN BOARD

MAIN board

2

MAIN board

HCD-DX80

2-9. LEAF SW BOARD, HEAD (A) BOARD, HEAD (B) BOARD

2

five claws

1

two screws (+BVTP 3

3

LEAF

SW board

1

Remove the four solderings.

×

10)

5

head (A) board

4

screw (+PTT 2

×

7

4)

6

head (B) board

screw (+PTT 2

×

4)

11

HCD-DX80

2-10. BASE UNIT (BU-30BD60)

qs

two insulators (BU-30)

qd

base unit (BU-30BD60)

2

holder assy

qa

1

screw (+PTPWH M2.6)

qs

two insulators (BU-30)

q;

screws (DIA. 12)

8

two stoppers (BU)

7

two screws (+BVTP 2.6

6

BD board

5

rivet

×

8)

2-11. DRIVER BOARD, MOTOR BOARD, ADDRESS SENSOR BOARD

qs

qd

3

wire (flat type)
(8 core)

tray

(CN702)

screw (+PTPWH 2.6

qf

screw (+BVTP 2.6

0

×

8)

6

MOTOR board

7

×

8)

two screws (+BVTP 2.6

8

wire (flat type)
(8 core)

5

Remove the two solderings of motor.

9

qg

ADDRESS

9

two

4

3

wire (flat type)
(21 core)

×

8)

(CN721)

connector

SENSOR board

screws (+PTPWH M2.6)

wire (flat type)
(16 core)

(CN102)

(CN101)

12

4

driver board

1

s

crew (+BVTP 2.6

qa

Pull-out the disc tray.

×

2

8)

SECTION 3

TEST MODE

HCD-DX80

[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 x , ENTER , and ?/1 simultaneously.

2. The fluorescent indicator tube becomes blank instantaneously,

and the set is reset.

[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 power
cord is plugged in and out.

Procedure:

1. Press three buttons x , ENTER , and DISPLAY

simultaneously.

2. The fluorescent indicator tube becomes blank instantaneously,

and the set is reset.

[Tuner Step Change]

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

Procedure:

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

2. Select the function “TUNER”, and press TUNER/B AND 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 9 k STEP” or
“AM 10 k STEP”, and thus the channel step is changed over.

[Function Change Mode]

• Select either VIDEO or MD of the external FUNCTION input.

Procedure:

1. Turn on the power.

2. Hold do wn MD (VIDEO) b utton then press ?/1 button , and

release ?/1 button first in order not to switch off the set
immediately.
The another function of the previous function is selected , the
input level is also changed and displayed “ MD ” or “VIDEO”.

[GC Test Mode]

• This mode is used to check the software version, FL tube, LED,
keyboard and VACS.

Procedure:

1. Press three buttons x , ENTER , and DISC 2 simultaneously .

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

3. When you want to enter the software version display mode,

press DISC 1 . The model number and destination are displayed.

4. Each time DISC 1 is pressed, the display changes starting

from MC version, GC version, CD version, CDD version, CDM
version, BD version, ST version, TC version, TA version and
TM version in this order, and returns to the model number and
destination display.

5. When DISC 3 is pressed while the v ersion numbers are being

displayed except model number and destination, year, month
and day of the software creation appear. When DISC 3 is
pressed again, the display returns to the software version display .
When DISC 1 is pressed while year, month and day of the
software creation are being displayed, the year, month and day
of creation of the software versions are displayed in the same
order of version display.

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

7. In the key check mode, the fluorescent indicator tube displays

“K0 V0”. Each time a button is pressed, “KEY” value increases.
However, once a button is pressed, it is no longer taken into
account.
“VOL” value increases like 1, 2, 3 ... if rotating VOLUME
knob in “+” direction, or it decreases like 0, 9, 8 ... if rotating in
“–” direction.

8. Also when DISC 3 is pressed after lighting of all LEDs and FL
tubes, value of VACS appears.

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

[MC Test Mode]

• This mode is used to check operations of the respective sections

of Amplifier, Tuner , and Tape.

Procedure:

* To enter MC Test Mode

1. Press the ?/1 button to turn on the set.

2. Press the three buttons of x , ENTER and DISC 3
simultaneously.

3. The messages MUSIC, MOVIE, GAME and P FILE flash on
the FL display tube.
The input FUNCTION is Changed to VIDEO.

* Check of Amplifier

1. When v (CURSOR UP) button is pressed, GEQ increases to
its maximum and a message “GEQ MAX” appears.

2. When V (CURSOR DO WN) button is pressed, GEQ decreases
to its minimum and a message “GEQ MIN” appears.

3. When b (CURSOR LEFT) or B (CURSOR RIGHT) b utton
is pressed, GEQ is set to flat and a message “GEQ FLAT”
appears.

4. When the VOLUME control knob is turned clockwise even
slightly, the sound volume increases to its maximum and a
message “VOLUME MAX” appears for two seconds, then the
display returns to the original display.

5. When the V OLUME control knob is turned counter-clockwise
even slightly , the sound volume decreases to its minim um and a
message “VOLUME MIN” appears for two seconds, then the
display returns to the original display.

* Check of clock frequency

1. To check the frequency of clock used to run the time in the unit,
the clock output is available at pin 39 (IC 501, MASTER
CONTROL) only during MC test mode.

2. The frequency is 32.768 kHz or so.

* Tuner function

1. In the test mode, the default-preset c hannel is called even w hen
the TUNER is selected and an attempt is made to call the preset
channel that has been stored in memory. (It means that the
memory is cleared.)

2. The minimum, center and maximum frequenc y of each band is
set then.

13

HCD-DX80

* Tape function

1. When a tape is inserted in Deck B and recording is started, the
input source function selects VIDEO automatically.
When CD SYNC/HI-DUB button is pressed during Rec in
function, ALC is turned on.

2. When x button is pressed to stop recording, the Tape (Deck)

B is selected and tape is rewound, tape is rew ound using m
button, tape is stops at around the record-starting position and
playback of the recorded portion of the tape is started. If P AUSE
is inserted even once during recording, tape is rewound to the
position around the PAUSE position and is played back.

3. When CD SYNC / HI-DUB button is pressed during playback

of Deck B, either normal speed or high speed can be selected
by this button.

* AMS Test Mode

1. Set TAPE function

2. Select the desired loop by pressing the PLAY MODE b utton.

Insert a test tape AMS-110A or AMS-120 to Deck A.

3. Press the SPECTRUM button to enter the AMS test mode.

4. After a tape is rewound first, the FF AMS is checked, and the

mechanism is shut off after detecting the AMS signal twice.

5. Then the REW AMS is checked and the mechanism is shut off

after detecting the AMS signal twice.

6. When the check is complete, a message of either OK or NG

appears.

[CD Ship Mode (Memory Clear) ]

• This mode moves the pickup 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 three b uttons x , ENTER and GAME simultaneously.

3. After the "STANDBY" display blinks six times, a message

“LOCK” is displayed on the fluorescent indicator tube, and the
CD ship mode is set.

[CD Ship Mode (No Memory Clear) ]

• This mode moves the pickup 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 CD button and ?/1 button simultaneously.

3. After the "STANDBY" display blinks six times, a message

“LOCK” is displayed on the fluorescent indicator tube, and the
CD ship mode is set.

* To return to normal mode again.

1. When you want to exit this mode, press the ?/1 button.

2. The cold reset is enforced at the same time.

[VACS ON/OFF Mode]

• This mode is used to switch ON and OFF the VACS (Variable
Attenuation Control System).

Procedure:

Press the ENTER and SPECTRUM buttons simultaneously. The
message “VACS OFF” or “VACS ON” appears.

[CD Service Mode]

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

Procedure:

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

2. Select the function “CD”.

3. Press three buttons x , ENTER , and OPEN/CLOSE simul-

taneously.

4. The CD service mode is selected.

M

5. W ith the CD in stop status, press

to outside track, or press m button to inside track.

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

–

b utton to move the pickup

+

1) Move the pickup to the most inside track.

2) Press ?/1 button to turn the set OFF.

Note: • Always move the pickup 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.

14

SECTION 4

r

MECHANICAL ADJUSTMENTS

HCD-DX80

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 Torque meter

FWD

FWD
back tension

REV

REV
back tension

FF/REW

FWD tension

REV tension

CQ-102C

CQ-102C

CQ-102RC

CQ-102RC

CQ-201B

CQ-403A

CQ-403R

Meter reading

3.06 N • m to 6.96 N • m
31 to 71 g • cm

(0.43 – 0.98 oz • inch)

0.19 N • m to 0.58 N • m

2 to 6 g • cm

(0.02 – 0.08 oz • inch)

3.06 N • m to 6.96 N • m
31 to 71 g • cm

(0.43 – 0.98 oz • inch)

0.19 N • m to 0.58 N • m

2 to 6 g • cm

(0.02 – 0.08 oz • inch)

6.96 N • m to 14.02 N • m
71 to 143 g • cm

(0.98 – 1.99 oz • inch)

9.80 N • m

100 g or more

(3.53 oz or more)

9.80 N • m

100 g or more

(3.53 oz or more)

DECK SECTION

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 adjust.

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

5. The adjustments should be performed in the order gi v en 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 R­CH.

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

• Test Tape

Tape Signal Used for

P-4-A100 10 kHz, –10 dB Azimuth Adjustment

WS-48B 3 kHz, 0 dB Tape Speed Adjustment

P-4-L300J 315 Hz, 0 dB Level Adjustment

Record/Playback Head Azimuth Adjustment

0 dB=0.775 V

DECK A DECK B

Note: Perform this adjustments for both decks

Procedure:

1. Mode: Playback

test tape
P-4-A100
(10 kHz, –10 dB)

set

main board
CN301
Pin

3

(L-CH)

1

(R-CH)

Pin

main board
CN301

2

(GND)

Pin

level mete

+
–

15

HCD-DX80

e

2. T urn the adjustment screw 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 1dB of peak.

Output
level

within
1dB

L-CH
peak

R-CH
peak

within
1dB

Screw
position

L-CH
peak

Screw
position

R-CH
peak

3. Mode: Playback

test tape
P-4-A100
(10 kHz, –10 dB)

L-CH

MAIN
board
CN301
set

R-CH

waveform of oscilloscope

in phase 45°90°135°180

pin

L

R

pin

good

3

pin

1

2

oscilloscop

V

wrong

H

°

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

Adjustment Location: Playback Head (Deck A).

Record/Playback/Erase Head (Deck B).

Tape Speed Adjustment

Note: Start the Tape Speed adjustment as below after setting to the test

mode.
In the test mode, the tape speed is high during pressing the

DECK B

CD SYNC/HI-DUB button.

Procedure:

1. Turn the power switch on.

2. Press the x button, ENTER button and DISC 3 button
simultaneously.
(The “TEST MODE” on the fluorescent indicator tube display
while in the test mode.)
To exit from the test mode, press the ?/1 button.

Mode: Playback

test tape
WS-48B
(3 kHz, 0 dB)

set

main board
CN301 (Pin

frequency counter

3

: L-CH)

1

: R-CH)

(Pin

+

–

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

2. Press the gG button on the deck B.

3. Press the CD SYNC/HI-DUB button in playback mode.
Then at HIGH speed mode.

4. Adjust RV1001 on the LEAF SW board so that frequency
counter reads 6,000 ± 30 Hz.

5. Press the CD SYNC/HI-DUB button.
Then back to NORMAL speed mode.

6. Adjust RV1002 on the LEAF SW board so that frequency
counter reads 3,000 ± 15 Hz.

Adjustment Location: LEAF SW board

Playback level Adjustment

DECK A DECK B

Procedure:

Mode: Playback

test tape
P-4-L300J
(315 Hz, 0 dB)

level meter

forward

reverse

3
1

+

–

: L-CH)
: R-CH)

set

main board
CN301 (Pin

(Pin

1. Confirm that level difference between the channels is with ±

0.5 dB.

2. After check, adjust the following RVs.
Deck A is RV302 (L-CH), Deck B is RV303 (L-CH) so that
adjustment within adjustment level as follows.

Adjustment Level:

CN301 PB level: 334.4 to 748.7 mV (–7.3 to –0.3 dB)

Adjustment Location: MAIN board

Sample Volue of Wow and Flutter: 0.3% or less W. RMS

(WS-48B)

16

HCD-DX80

r

set

MD/VIDEO (AUDIO) IN (J101)
315 Hz, 50 mV (–23.8 dB)

blank tape
CS-123

600

Ω

attenuator

AF OSC

+

–

set

recorded
portion

CN301 (Pin

3

: L-CH)

(Pin

1

: R-CH)

level meter

REC Bias Adjustment DECK B

Procedure:

In the MC test mode, the “REC memory mode” is convenient for
this adjustment. In the “REC memory mode” , when the REC starts
the input signal FUNCTION is switched to VIDEO automatically.
When the REC stops, the tape returns near to the recording start
position.

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

2. Insert a tape into deck B.

3. After press REC P AUSE/START button, press REC P AUSE/
START button, then recording start.

4. Mode: Record

MD/VIDEO (AUDIO) IN (J101)

1) 315 Hz

2) 10 kHz

AF OSC

attenuator



50 mV (–23.8 dB)




600

Ω

blank tape
CN-123

set

5. Mode: Playback

recorded
portion

set

level mete

+

–

4. Mode: Record

5. Mode: Playback

6. Confirm the play back signal recorded in step 3 becomes
adjustable level as follows.
If these levels are not adjustable level, adjust the RV301 (L­CH) and RV351 (R-CH) on the MAIN board to repeat steps 4
and 5.

Adjustable level:

CN301 PB level: 47.2 to 53.0 mV (–24.3 to –23.3 dB)
Adjustment Location: MAIN board

[MAIN BOARD] (Component Side)

CN301 (Pin

(Pin

3
1

: L-CH)
: R-CH)

6. Confirm the playback signal recorded in step 3 becomes
adjustable level as follows.
If these levels are not adjustable level, adjust the RV304 (L­CH) and R V354 (R-CH) on the MAIN board to repeat steps 4
and 5.

Adjustable level: Playback output of 315 Hz to playback output

of 10 kHz: ±1.0 dB

Adjustment Location: MAIN board

REC Level Adjustment DECK B

Procedure:

In the MC test mode, the “REC memory mode” is convenient for
this adjustment. In the “REC memory mode” , when the REC starts
the input signal FUNCTION is switched to VIDEO automatically.
When the REC stops, the tape returns near to the recording start
position.

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

2. Insert a tape into deck B.

3. After press REC P AUSE/START button, press REC P AUSE/
START button, then recording start.

T11

RV11

PB LEVEL (L)

(A)

PB LEVEL (L)

(B)

REC LEVEL (R)

(B)

REC BIAS (L)

(B)

[LEAF SW BOARD] (Component Side)

TAPE SPEED





(NORMAL) (HIGH)

RV1002

RV1001

REC LEVEL (L)

CN301

3

1

RV351

RV304

REC BIAS (R)

CN1001

(B)

RV301

RV302
RV353
RV303

CN304

RV352

NO303

RV354

(B)

17

HCD-DX80

p

TUNER SECTION

FM Tuned Level Adjustment

FM RF SIGNAL GENERATOR

Ω

coaxial

75

set

Carrier frequency : 98 MHz
Modulation : AUDIO 1 kHz, 75 kHz
deviation (100%)

Ω

Output level : 28 dB (at 75

open)

Procedure:

1. Supply a 98 MHz signal at 28 dB from the ANTENNA terminal.

2. Tune the set to 98 MHz.

3. Adjust RV11 to the point (moment) when the TUNED indicator
will change from going off to going on.

Adjustment Location: MAIN board

Null Adjustment

FM RF SIGNAL GENERATOR

75

Ω

coaxial

Carrier frequency : 98 MHz
Modulation : AUDIO 1 kHz, 75 kHz
deviation (100%)
Output level : 60 dB (at 75

Ω

open)

Procedure:

1. Supply a 98 MHz signal at 60 dB from the ANTENNA terminal.

2. Tune the set to 98 MHz.

3. Measure voltage between pin 22 and pin 3 of IC11. Adjust
T11 until the voltage becomes 0 V.

Adjustment Location: MAIN board

Adjustment Location

[MAIN BOARD] (Component Side)

FM ANTENNA terminal
(TM1)

set

FM ANTENNA terminal
(TM1)

CD SECTION

Note :

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

2. Use LUV-P01 (4-999-032-01) 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

Oscilloscope

BD board

TP(FEO)
TP(DVC)

Procedure :

1. Connect an oscilloscope to TP (FEO).

2. Connect between TP (FEI) and TP (DVC) ( 1.65 V) by lead
wire.

3. Turn Power switch on.

4. Load a disc (LUV-P01) and actuate the focus search. (In
consequence of open and close the disc tray, actuate the focus
search)

5. Confirm that the oscilloscope waveform (S-curve) is
symmetrical between A and B. And confirm peak to peak level
within 2 ± 0.5 Vp-p.

S-curve waveform

symmetry

A

±

within 2

B

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.

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

RF Level Check

BD board

oscilloscope

0.5Vp-

18

NULL

T11

RV11

FM TUNED LEVEL

CN301

3

RV351

TP(RFDC)
TP(RFAC)

TP(DVC)

Procedure :

1. Connect an oscilloscope CH1 to TP (RFDC) and CH2 to TP
(RFAC).

CN304

RV301

1

RV304

RV352

RV302
RV353
RV303

NO303

RV354

2. Turn Power switch on.

3. Load a disc (LUV-P01) and playback.

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

HCD-DX80

e

)

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 : 0.65

±

0.15Vp-p (RFDC)

1.1

±

0.4Vp-p (RFAC)

E-F Balance (1 Track jump) Check

oscilloscop

BD board

TP(TEO)
TP(DVC)

Procedure :

1. Connect an oscilloscope to TP (TEO) and TP (DVC).

2. Turn Power switch on.

3. Load a disc (LUV-P01) and playback the number nine track.

4. Press the gG button. (Becomes the 1 track jump mode.)

5. Confirm that the level B and A (DC voltage) on the oscilloscope
waveform.

Adjustment Location:

[BD BOARD] (Conductor Side)

TP (DVC)

TP

15

IC103

16

1

30

TP

(RFDC)

40
41

IC101

60

2021

61

(RFAC)

TP

(FEI)

RV101

TP (FEO)
TP (TEO)

1

80

1 track jump waveform

DVC

level=1.0 ±0.5Vp-p

B

symmetry

center of
waveform

A (DC voltage

6. Adjust RV101 on the BD board so that the center of waveform
becomes the same voltage of DVC. (i.e. A=0V)

19

HCD-DX80

MEMO

20

SECTION 6

DIAGRAMS

6-1. BLOCK DIAGRAM – TUNER/CD Section –

TM1

FM 75Ω

G

AM

FM FRONT-END

1

ANT IN

FE1

IF OUT

OSC OUT

7

8

VT

5

CF1 CF2

+B

(11.7V)

X51

4.5MHz

Q1

RF IF
AMP

Q2

10

1

22

16

19

20

18

A+12V

FM

XIN

XOUT

FM OSC

A IN

A OUT

PD

PLL
IC51

FM

AM OSC

VCO STOP

IF REQ

IF IN

DO

DI

CL

CE

+B

(+7.4V)

RV11

7

15

9

8

12

6

4

5

3

HCD-DX80

AM/FM IF AMP, MPX

IC11

FM IF

1

AM/IF

11

AM OSC

24

VCO STOP

12

IF REQ MUTING

10

DO

DI

DI

CL

CE

L OUT

R OUT

AM IF IN

AM MIX OUT

13

14

4

2

BUFFER

R-CH

Q11

IFT11

LPF11

LPF

L-CH

A

(Page 22)

• R-CH is omitted due to same as L-CH.

• Signal Path

: FM

: CD

: DIGITAL OUT

OPTICAL
PICK-UP

BLOCK

(A-MAX.3)

VCC

PD1

PD2

I5-10

I1-6

LD GND

GND

SW

RB41

AM FRONT-END

2

11

+5V

Q101

LD

PD

F-

F+

T-

T+

LD

DRIVE

SPINDLE

M102
SLED

MOTOR

M101

MOTOR

1

M

M

10

RF AMP

IC103

VCVC

VFC

A

B

C

D

E

F

LD

PD

SW

RFAC

RFDCO

RFDCI

FEI

TE

TE BAL

IC102

CH1RI

CH1FI

CH2RI

CH2FI

CH3RI

CH3FI

MUTING

27 12

25

6

7

8

9

10

11

1

2

MOTOR/COIL DRIVE

CH1RO

13

CH1FO

14

CH2RO

11

CH2FO

12

CH3RO

18

CH3FO

17

CH4RO

16

CH4FO

15

8

7

3

6

9

DIGITAL SIGNAL PROCESSOR

15

28

29

FE

16

17

18

B+

(+5V)

19

RV101

E-F

BALANCE

3

2

6

5

23

24

25CH4INS

20

51

43

39

41

40

27

33

32

31

30

29

28

26

B+

(+7.4V)

DIGITAL SERVO

D/A CONVERTER

IC101

D OUT

RFAC

RFDC

L OUT

FE

R OUT

TE

SE

SSTP

FFDR

FRDR

TFDR

TRDR

SRDR

SFDR

MDP

DATA

CLOK

XLAT

SQCK

SCLK

SCOR

SQSO

SENS

XTAI

XTAO

XRST

60

72

75

20

66

67

R-CH

5

7

6

2

9

1

8

3

13 12 12

X101

16.9344MHz

AM RF IN

21

AM OSC

23

VCC

9

AFC

22

IC201

OPTICAL

DIGITAL

OUT

TUNED

6

STEREO

7

OPTICAL

CD DIGITAL OUT

L OUT

B

(Page 22)

11 10 34

IC202

D51

9856

Q102

+3.3V

REG

DVDD+3.3V

DO

DI

CL

CE

MASTER CONTROL

IC501(1/2)

TUNED

3

STEREO

2

ST MUTING

21

ST DIN

25

ST DOUT

23

ST CLK

27

ST CE

22

HOLD

40

BU PWM2

26

BU PWM3

24

BU PWM1

28

35

CD DATA

37

CD CLK

42

XLT

33

SQ CLK

19

SCOR

32

SQ DATA

34

SENS

OPEN SW

CLOSE SW

BU UP/DOWN SW

XRST

43

LOAD IN

T SENS

IC701

44

45LOAD OUT

49

46

47

48

9

MOTOR

DRIVE

7

TBL ADDRESS

4

2

IC711

SENSOR

M

S701

OPEN/CLOSE

S711

BU UP/

DOWN

M721
TURN

MOTOR

2121

HCD-DX80

6-2. BLOCK DIAGRAM – MAIN Section –

HP901

HEAD

ERASE

HEAD

L

R

L

R

PB

A

B

J101

J401

J601

DECK-A

DECK-B

L-CH

LOUT

L-CH

R-CH

R-CH

R-CH

R-CH

R-CH

M901

CAPSTAN

MOTOR

57

S1001

(A. PLAY)

S1002

(B. PLAY)

S1003
(A. HALF)

S1006
(B. HALF)

S1005
(REC. A)

S1009
(REC. B)

(DECK-A)

(DECK-B)

A TRG M+

B TRG M+

A

M

–

PB EQ
AMP
IC303

PB EQ
AMP
IC304

RV304

B

+

BIAS

IC106

2

1

3

INPUT SELECT

IC105

12

11

75

C332,L301

REC

T301

IC1001

REEL

DET

IC1002

REEL

DET

MOTOR

BIAS
TRAP

Q1001

CONT

109

AB

RV302

PB

LEVEL (A)

RV303

PB

LEVEL (B)

1

2

3

BIAS

OSC

Q302,303

(TCA+6V)

PM901PM902

RV1002

NORM SPEED

RV1001

HIGH SPEED

13

REC/PB SWITCH

IC302

Q301

B+

Q393,394

A TRIG
DRIVE

Q391,392

B TRIG
DRIVE

R CH

Q141

BIAS

DC

4

B+

(TC+12V)

A+12V

56

57

70

91

89

90

51

52

Q395

CAP MOTOR

SPEED CONT

Q396,397

CAP MOTOR

DRIVE

(Page 21)

(Page 21)

MD/VIDEO

(AUDIO)

GAME
INPUT

VIDEO OUT

VIDEO

AUDIO

HRPE901

REC/PB

HEAD

Q104

SWITCH

Q304,305

A PLAY

B PLAY

A HALF

B HALF

A SHUT

B SHUT

A TRIG

B TRIG

69

78

TC RELAY

GAME/VIDEO

54

CAP M H/L

55

48

46

36

33

32

CAP M CONT

A

B

NORM

CROM

REC

EQ

BIAS
SW

S1004

(A. 120/70)

S1008

(A. 120/70)

70

120

38

DECK PROCESSOR

RV301

REC

LEVEL (L)

REC

PB

39

IC301

IC301

SATELLITE
AMPLIFIER

(TA-DX80)

DOLBY

B

PB A/B

A120/70

B NORM/CROM/METAL

17

16

18

19

67

66

PB A/B

TO

STANDBY LED

DOL

PAS

BIAS ON/OFF

NORM/HIGH

ALC ON/OFF

20

15

68

65

ALC

EQ H/N

CONT A

CONT B

BOOSTER SW

RM ON/OFF

22

61

BIAS

REC MUTING

NR ON/OFF

23

24

60

59

NR ON/OFF

REC

43

PB

LM ON/OFF

MS OUT

REC /PB/PASS

25

26

58

53

AMS IN

R/PB PAS

TC MUTING

95

IC104

1

40

(TA-DX80)
SATELLITE
AMPLIFIER
(TA-DX80)

MASTER CONTROL

IC501(2/2)

BOOSTER SW

FREQ B94FREQ A

97

INPUT SELECT

G EQ

IC101

VOL OUT2

IN2A

40

IN2C

38

IN2D

37

VSELA OUT2

34

3

2

80

81

GEQ DATA

SIRCS
IC603

LINE MUTE

PROTECT

STK MUTE

RELAY

ON/OFF

GEQCLK

SIRCS

4

R-CH

INVOL OUT2

35

IN2B

39

DATA

21

CLOCK

22

IC701

13

L IN

Q831, 832

RELAY
DRIVE

X501

X502

32.768kHz

16MHz

10

11

15

X IN

XC IN

XC OUT

S752

DISPLAY

24

13

X OUT

POWER KEY

74

S796

?/1

6

5

Q101,102

Q503

SWITCH

85

REAR RELAY

Q794

LED

DRIVER

IC102

DBFB
CONT

DBFB

79

STBY LED

75

7

R-CH

DBFB ON/OFF

D794

?/1

Q504,505

MUTING

82

LINE MUTING

CONT

MUTING
Q103

Q503,504

MUTING

CONT

83

STK MUTING

STBY RELAY

84

87

88

PROTECT

FRONT RELAY

18

MUTING

Q581

30

29

IIC DATA

CD POWER

100

POWER

41

IIC CLK

AC CUT

12

IC501

AMP

12

M RESET

38

RESET

D841

10

J722

MIC

CD D+5V(SW)

CD A+5V(SW)

VREF (IC501)

Q575

TC D+5V

AUDIO +5V

D +5V

VCC (IC501)

TC M+9V

CDM M+7V

LED +7V

STBY +5V

IC502

RESET13

Q861

MUTING

CONT

+B

(+30V)

TH701

A+12V

TC A+12V

MIC A+12V

ST A+12V

Q551

OVER LOAD
DETECTOR

D579

MUTING

Q862

D577

Q505,506

OVER HEAT
DETECTOR

LIMITER

Q821,822

PROTECT

DETECTOR

R-CH

R-CH

3

2

Q721

IC911 Q911,912

+5V

3

REG

D952

D953

D509

D510

D580

D920-922

D511

D508

TM801

L

SPEAKER

M961
(FAN)

IC601

TUNER

TAPE A/B

MD/VIDEO

GAME IN

DISC1

DISC2

DISC3

REC/PAUSE

ENTER

JW973

JW972

F971

JW971

(MX)

JW990

(MX)

R

P1

P39

G1

G13

VKK

JW986

CD

IMPEDANCE

USE 6~16Ω

PHONES

6

10

.

12

22

.

24

41

.

43
47

5

1
.

100

93

55

57

54

56

58

59

74

75

52

53

48

(EXCEPT MX)

J631

-VG

FL601

FLOURESCENT

INDICATOR TUBE

F1 F2

D608, 609
D612-618

Q601-605

LED

DRIVER

D791-793

Q791-793

LED

DRIVER

Q751

LED

DRIVER

Q752

LED

DRIVER

JW975

(MX)

S901
120

220

230-240

120

220

230-240

(EXCEPT MX)

PAUSE REC/START

VOLTAGE SELECTOR

RY972

D751

D752

ENTER

SATLLITE

AMPLIFIER

(TA-DX80)

AC OUT

TO

AC
IN

RY801

Q824,825

RELAY
DRIVE

Q823

CONT

IC722

6

5

D824

D911 D910

1

EVER +5.6V

• RCH is omitted due to
same as L-CH.

• Signal Path

7

Q828,829

PROTECT

SWITCH

D822

POWER

AMP

(IC501)

B+
(+13.9v)
(RY801)

3

: PB (DECK A)

: PB (DECK B)

: REC (DECK B)

: FM

: CD

IC971

+5.6V

REG

S751

VOLUME

-VG

(-32.2V)

+VH

-VH

+VL

-VL

1

IC602

SPEANA

6

5

4

3

S768-781

FUCTION

S753-758
S760-765

FUCTION

S601-606
S791-795

FUCTION

ROTARY

ENCODER

Q941

REG

D543

D541

D901-904

D906-909

D972-975

Q971

RELAY

DRIVE

• Abbreviation
AR
E51
MX
SP
E2
BR

D502

PROTECT

Q831

FAN ON

SWITCH

RV722

MIC

LEVEL

IC722

1

IC921

+12V

3

1

REG

CD POWER

1

SWITCH

IC951

+5V

3

1

REG

IC961

+9V

3

1

REG

IC616

+3.3V

+3.3V

3

+3.3V

REG

R CH

R CH

Q891,892

FAN

DRIVE

R-CH

78

71

17

X601

4MHz

F1

F2

12

11

D977

RY971

T910

T972

67

.

72

73

64

65

66

80

79

83

82

60

61

77

BPF

KEY

KEY

KEY

-V

: Argentina model
: Chilean and Peruvian model
: Mexican model
: Singapore model
: 120V Area in E model
: Bragilian model

DISPLAY CONTROL

HEADPHONE

BPF 0

BPF 5

ALL BAND

KEY0

KEY1

KEY2

VOL A

VOL B

XIN

XOUT

I2C DATA

I2CCLOCK

RESET

2222

6-3. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

d

(In addition to this, the necessary note is printed in each block)

HCD-DX80

Note on Printed Wiring Boards:

• X : parts extracted from the component side.

• : Pattern from the side which enables seeing.

• indication of transistor.

C

These are omitted.

Q

B

CE

These are omitted.

Q

B

E

Note on Schematic Diagram:

• 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

•

• C : panel designation.

Note: The components identified by mark 0 or dotted line

• A : B+ Line.

• B : B– Line.

• H : adjustment for repair.

• Voltages and waveforms are dc with respect to ground

• Voltages are tak en with a V OM (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 variations may be noted due to normal produc-

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

tion tolerances.

F : FM
f : AM
E : PB (DECK A)
d : PB (DECK B)
G : REC (DECK B)
J : CD
c : digital out

AR : Argentina model
BR : Brazilian model
E2 : 120 V AC Area in E model
E51 : Chilean and Peruvian model
MX : Mexican model
SP : Singapore model

4

W or less unless otherwise

• Circuit Boards Location

DRIVER board

MAIN TRANS board

CD-SWITCH board

PANEL board

PAD SWITCH board

LEAF

SW board

HEAD (A) board

HEAD (B) board

MOTOR board

ADDRESS SENSOR board

BD board

SENSOR board

VIDEO SWITCH board

SUB TRANS board

MAIN board

POWER AMPLIFIER boar

2323

HCD-DX80

6-4. SCHEMATIC DIAGRAM – BD Board –

• See page 31 for Waveforms • See page 44 for IC Block Diagrams.

IC B/D

IC B/D

IC B/D

(Page 27)

2424

HCD-DX80

6-5. PRINTED WIRING BOARD – BD Board –

• See page 23 for Circuit Boards Location.

(Page 30)

• Semiconductor

Location

Ref. No. Location

D101 B-3

IC101 C-3
IC102 B-2
IC103 D-2

Q101 C-1
Q102 A-3

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

2525

HCD-DX80

6-6. SCHEMATIC DIAGRAM – MAIN Board (1/4) –

• See page 31 for Wavefoms. • See page 44 for IC Block Diagram.

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions.

• no mark : FM
( ) : AM

(Page 27)

2626

6-7. SCHEMATIC DIAGRAM – MAIN Board (2/4) –

HCD-DX80

• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
( ) : TAPE
[ ] : CD

(Page 24)

(Page 40)

(Page 26)

(Page 29)

(Page 28)

2727

HCD-DX80

6-8. SCHEMATIC DIAGRAM – MAIN (3/4)/HEAD Board –

• See page 31 for Waveform. • See page 44 for IC Block Diagrams. • See page 39 for Printed Wiring Board of Head Boards.

(Page 27)

(Page 29)

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
( ) : TAPE
[ ] : CD

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

2828

HCD-DX80

6-9. SCHEMATIC DIAGRAM – MAIN Board (4/4) –

(Page

27)

• See page 31 for Waveforms. • See page 47 for IC Pin Function Description.

(Page 32) (Page 32)

(Page

28)

(Page 38)

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.

(Page 34)

2929

no mark : FM
( ) : TAPE
[ ] : CD

HCD-DX80

6-10. PRINTED WIRING BOARD – MAIN Board –

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

A

B

C

D

E

F

G

H

I

J

E

PANEL BOARD

CN601

(Page 35)

LEAF SW BOARD

(Page 39)

F

CN1001

MAIN BOARD

(FOR CHECK)

E

E

(Page 39)

(Page 39)

E

E

E

E

O

HEAD (A) BOARD

CN1

P

HEAD (B) BOARD

CN2

30

31

50

51

80 81

E

1

100

(EXCEPT SP)

31

81

2

31

641

3

• See page 23 for Circuit Boards Location.

13

13

2

DRIVER BOARD

CN701

S

(FOR ADJUSTMENT)

E

2

31

(Page 41) (Page 25)

E

E

13

2

13

2

13

2

1

9

E

E

E

E

E

A

S

E

E

21

22

E

BD BOARD

B

CN101

31

1

42

E

313131

E

E

13 1 13 1

E

B

E

E

E

E

1

2

3

FE1

FM FRONT-END

E

E

E

3

2

1

RB41
AM FRONT-END

14

85

E

E

E

EE

E

E

E

E

E

E

–1

E

E

–2

1

2

3

4

3

12

1

2

12

13

+

+

–

–

1-680-268-

11

(11)

OPTICAL

CD DIGITAL OUT

FM 75Ω

COAXIAL

AM

M961

M

(FAN)

R

IN

L

CN101

SYSTEM

CONTROL

TO SATELLITE AMPLIFIER

(TA-DX80)

L

R

L

R

IMPEDANCE
USE 6~16Ω

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

• Semiconductor Location

Ref. No. Location

D51 A-12
D508 D-2
D509 D-4
D510 E-4
D511 D-2
D575 E-4
D576 E-4
D577 E-4
D578 E-4
D579 E-4
D580 D-4
D801 I-12
D822 G-11
D824 G-11
D841 I-12
D861 I-9
D892 H-13
D893 H-13
D901 I-10

TM1

ANTENNA

D902 I-10
D903 I-10
D904 I-10
D906 I-10
D907 I-10
D908 I-10
D909 I-11
D910 J-7
D911 J-7
D912 G-10
D920 I-7

J101

MD/VIDEO

(AUDIO)

TM801

SPEAKER

D921 I-7
D922 I-8
D952 H-7
D953 H-7

IC11 D-12
IC51 B-11
IC101 E-8
IC102 D-6
IC104 C-7
IC105 E-10
IC106 D-9
IC201 B-13
IC202 B-10
IC301 G-6
IC302 H-5
IC303 F-4
IC304 H-4
IC501 C-3
IC502 E-4

Ref. No. Location

IC701 F-12
IC911 C-9
IC921 H-9
IC951 H-7
IC961 H-8

Q1 C-11
Q2 A-12
Q11 D-11
Q12 D-11
Q101 D-7
Q102 D-6
Q103 I-8
Q104 E-9
Q141 E-5
Q151 D-7
Q152 D-7
Q153 I-8
Q301 I-5
Q302 I-5
Q303 I-5
Q304 I-5
Q305 I-6
Q391 E-2
Q392 E-2
Q393 E-3
Q394 E-2
Q395 E-3
Q396 E-3
Q397 E-2
Q503 E-6
Q504 F-8
Q505 G-8
Q575 E-4
Q821 G-12
Q822 G-12
Q823 G-12
Q824 I-12
Q825 H-12
Q828 G-11
Q829 G-11
Q831 H-12
Q832 H-12
Q861 I-9
Q862 I-11
Q863 H-11
Q891 G-12
Q892 H-13
Q911 C-9
Q912 C-10

K

G

POWER AMPLIFIER BOARD

CN503

H

POWER AMPLIFIER BOARD

CN502

(CHASSIS)

(Page 33) (Page 33)

3030

HCD-DX80

• Waveforms
– BD Board –

1 IC101 ta (RFAC) (CD Play mode) 6 IC601 is (X OUT) (Stop mode)

1.1 Vp-p

2 IC101 ra (TE) (CD Play mode)

Approx.

0.4 Vp-p

– MAIN Board –

1 IC51 ws TUNER (FM)

4.3 Vp-p

4.5 MHz

2 IC501 qa (XC OUT) (Stop mode)

3.1 Vp-p

– PANEL Board –

4 MHz

MEMO

3.5 Vp-p

3 IC101 el (FE) (CD Play mode)

4 IC101 wh (MDP)

7.5 µs

Approx.

0.3 Vp-p

2.5 Vp-p

32.768 kHz

3 IC501 qd (X OUT) (Stop mode)

3.8 Vp-p

16 MHz

4 T301 4 (DECK-B REC mode)

128 Vp-p

80 kHz

5 NO303 3 (L-REC), 6 (R-REC)

(DECK-B REC mode)

80 kHz

52 Vp-p

3131

HCD-DX80

6-11. SCHEMATIC DIAGRAM – POWER AMP/SENSOR Board –

(Page 42)

(Page 29)

(Page 42)

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

• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM

(Page 29)

3232

HCD-DX80

6-12. PRINTED WIRING BOARDS – POWER AMP/SENSOR Board –

1 2 3 4 5 6 7 8

A

POWER AMPLIFIER BOARD

E

B

1

H

MAIN BOARD

C

CN901

(Page 30)

• See page 23 for Circuit Boards Location.

(CHASSIS)

• Semiconductor

Location

Ref. No. Location

D501 B-2
D502 C-2
D503 C-6
D504 C-6
D541 F-3
D543 F-5
D551 B-2
D581 C-5
D941 F-3

IC501 A-5

Q501 C-2
Q503 F-6
Q504 G-6
Q505 C-6
Q506 C-7
Q551 B-2
Q581 C-5

E

SENSOR BOARD

E

Q831 C-7
Q941 E-3

D

13

1

E

E

E

CN701

12

1-681-143-

11

(11)

G

MAIN BOARD

CN902

(Page 30)

13

(CHASSIS)

E

E

–

~

~

–~~ +

F

+

G

1

3

SUB TRANS BOARD

M

NO976

(Page 43)

12

L

MAIN TRANS BOARD

CN977

(Page 43)

E

13

E

1-680-267-

11

(11)

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

3333

HCD-DX80

6-13. SCHEMATIC DIAGRAM – PANEL/VIDEO SWITCH Board –

(Page 36)

• See page 31 for Waveform. • See page 47 for IC Pin Function Description. • See page 44 for IC Block Diagram.

(Page 29)

• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM

(Page 36)

3434

HCD-DX80

6-14. PRINTED WIRING BOARDS – PANEL/VIDEO SWITCH Board –

1 2 3 4 5 6 7 8 9 10 11

PANEL BOARD

A

D613, 614

S603

CD

D609, 612

B

C

D

S604

TUNER/BAND

D615, 616

S602

TAPE A/B

D617, 618

S601

MD (VIDEO)

MAIN BOARD

CN401

30

29

E

E

E

E

E

321

13

(Page 30)

51

91

• See page 23 for Circuit Boards Location.

10 15 20 25 30 35 40 45 50 55 60 66 70

FLUORESCENT INDICATOR TUBE

1

100

81

30

31

50 51

81

(FOR CHECK)

80

(Page 37)

CD-SW BOARD

NO603

K

19

12

D620 D619

3

1

• Semiconductor

Location

Ref. No. Location

E

D608, S605

GAME

VIDEO

L

AUDIO

R

J601

GAME INPUT

D608 A-10
D609 B-2
D610 B-3
D611 D-6
D612 B-2
D613 A-2
D614 A-2
D615 B-2
D616 B-2
D617 C-2
D618 C-2

IC601 B-6
IC602 F-3
IC603 B-3
IC616 C-3
IC722 G-9

Q601 B-2
Q602 A-2
Q603 B-2
Q604 C-2
Q605 A-10
Q721 E-8

S606

SURROUND

RV722

MIC

LEVEL

SPEAKER MODE

2

1

E

9

10

F

1

18

J

PAD SWITCH BOARD

NO605

(Page 37)

S601 – 606

VIDEO SWITCH BOARD

J401

VIDEO OUT

E

85

(EXCEPT BR)

G

1

2

437

6

H

J631

PHONES

21

1-680-892-

11

(11)

14

6

5

437

2

1

1-680-261-

J722

MIC

(CHASSIS)

11

(11)

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

3535

HCD-DX80

6-15. SCHEMATIC DIAGRAM – CD SWITCH/PAD SWITCH Board –

(Page 34)

(Page 34)

• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM

3636

HCD-DX80

6-16. PRINTED WIRING BOARDS – CD SWITCH/PAD SWITCH Board –

1 2 3 4 5 6 7 8 9 10

CD-SW BOARD

A

E

OPEN

Z

CLOSE

B

(CD)

DISC SKIP/

EX-CHANGE

PLAY MODE

PAD SWITCH BOARD

C

S751

ROTARY ENCODER

VOLUME

E

MOVIE EQ

E

ENTER

ENTER

D

P FILE

REPEAT

D793, S793

DISC 3

G

• See page 23 for Circuit Boards Location.

D792, S794

DISC 2

EDIT

SPECTRUM

f

g

F

D791, S795

DISC 1

DISPLAY

MUSIC EQ

EFFECT
ON/OFF

GAME EQ KARAOKE PON

E

D794, S796

91

E

I/1

S791 – 796

E

1-680-263-

11

(11)

K

PANEL BOARD

NO602

(Page 35)

• Semiconductor

Location

Ref. No. Location

D751 F-3
D752 C-4
D791 A-7
D792 A-5
D793 A-4
D794 A-10

Q751 D-2
Q752 C-2

91

Q791 A-8
Q792 B-8
Q793 A-3
Q794 B-10

E

SURROUND GROOVE

J

PANEL BOARD

NO604

(Page 37)

>

+

>

F

S752 – 758,
S760 – 765,

S768 – 781

D751, S764

REC

PAUSE/START

X g G x

CD SYNC

HI-DUB

.

.

–

1-680-262-

(11)

11

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

3737

HCD-DX80

6-17. SCHEMATIC DIAGRAM –LEAF SW Board –

• Voltages are dc with respect to ground under no-signal
conditions.
no mark : TAPE PLAY
( ) : T APE REC

(Page 29)

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

3838

HCD-DX80

6-18. PRINTED WIRING BOARDS – LEAF SW/HEAD Board –

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

A

PM901

IC1001

B

C

D

• See page 23 for Circuit Boards Location. • See page 28 for Schematic Diagram of Head Board.

IC1002

F

(Page 30)

CN304

PM902

• Semiconductor

Location

Ref. No. Location

D1001 B-4
D1002 B-10

IC1001 B-2
IC1002 B-10

Q1001 B-3

E

F

O

(Page 30) (Page 30)

P

NO303NO302

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

3939

HCD-DX80

6-19. SCHEMATIC DIAGRAM – ADDRESS SENSOR/DRIVER/MOTOR Board –

• See page 44 for IC Block Diagram.

IC B/D

• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : CD STOP

(2/4)

(Page 27)

4040

HCD-DX80

6-20. PRINTED WIRING BOARDS – ADDRESS SENSOR/DRIVER/MOTOR Board –

1 2 3 4 5 6 7 8

A

B

C

D

• See page 23 for Circuit Boards Location.

• Semiconductor

Location

Ref. No. Location

D701 G-1

IC701 G-2
IC711 C-6

C712

IC711

14

(14)

14

(14)

E

F

G

H

IC701

14

(14)

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

I

A

CN202

(Page 30)

4141

HCD-DX80

6-21. SCHEMATIC DIAGRAM – MAIN TRANS/SUB TRANS Board –

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

• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM

(Page 32)

(Page 32)

4242

HCD-DX80

6-22. PRINTED WIRING BOARDS – MAIN TRANS/SUB TRANS Board –

1 2 3 4 5 6 7 8 9

A

(MX)

4

(EXCEPT MX)

(MX)

B

1

C

• See page 23 for Circuit Boards Location.

SUB TRANS BOARDMAIN TRANS BOARD

(MX)

AC IN

(EXCEPT MX)

VOLTAGE SELECTOR

230 – 240V

(MX)

S901

220V

110V

• Semiconductor

Location

Ref. No. Location

D971 F-7
D972 F-8
D973 F-8
D974 F-7
D975 F-7
D977 F-1

IC971 F-8

Q971 G-8

(EXCEPT BR)

T972

POWER TRANSFORMER

D

*

*

NOT REPLACEABLE

BUILT IN TRANSFORMER

E

T910

POWER TRANS FORMER

F

1

3

G

E

11

1-680-265-

H

L

POWER AMPLIFIER BOARD

NO501

(11)

TO

SATELLITE AMPLIFIER

(TA-DX80)

3

1

1-680-266-

POWER AMPLIFIER

11

(11)

(Page 33)

M

BOARD
CN504

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

(Page 33)

4343

HCD-DX80

• IC Block Diagrams

– BD Board –

IC101 CXD3017Q

Digital

OUT

LRCK

PCMD

BCK

EMPH

XVDD

XTAI

XTAO

XVSS

AVDD1

AOUT1

AIN1

LOUT1

AVSS1

AVSS2

LOUT2

AIN2

AOUT2

AVDD2

RMUT

LMUT

61
62
63

64
65
66
67

68

69

70

71

72

73

74

75
76
77
78
79
80

Timing

Logic

PWM

D/A

Interface

3rd-Order

Noise Shaper

IC102 BA5974FM-E2

PRFVCC

CH4BIN

CH4SIN'

DOUT

60

59

Serial-In

Interface

Over Sampling

Digital Filter

1 2

SQSO

CH4SIN

VDD

58

PWM

SQCK

INTERFACE

VSS

AVDD

57

3

CH3FIN

F

4

XRST

56

SYSM

CH3RIN

R

PCO

Error

Corrector

16K

RAM

Sub Code
Processor

5

DATA

FILI

55

Digital

PLL

Interface

6

CAPAIN3

R

CPU

XLAT

54

7

FILO

CLOK

8

CLTV

SENS

AVSS

52

Servo Auto
Sequencer

SERVO

Interface

9

SCLK

MUTE

RFAC

51

Demodurator

11

10

VDD

ASYI

BIAS

50 49

Asymmetry

Corrector

EFM

15 16 17

12 13

14

ATSK

XLON

SPOA

SPOB

WFCK

MUTE

GND

202122232425262728 19 18 17 16 15

AVDD

ASYO

47 46 45

48

SERVO DSP

FOCUS
SERVO

TRACKING

SERVO

SELED
SERVO

18 19 20

GFS

XUGF

XPCK

POWVCC

IGEN

Converter

C2PO

CH3OUTR

AVSS

4453

A/D

ADIO

SCOR

CH3OUTF

RFDC

OP Amp

Analog SW

Clock

Generator

PWM

GENERATOR

FOCUS PWM
GENERATOR

TRACKING

PWM

GENERATOR

SLED PWM

GENERATOR

Digital

CLV

MIRR
DFCT

FOK

CH4OUTR

CE

CH4OUTF

IC103 CXA2581N-T4

TE

414243

SE

40

39

FE

VC

38

XTSL

37

TES1

36

TEST

35

VSS

34

FRDR

33

FFDR

32

31

TRDR

30

TFDR

29

SRDR

28

SFDR

27

SSTP

26

MDP

LOCK

25

FOK

24

DFCT

23

22

MIRR

COUT

21

AC SUM

EQ IN

GND

DVCC

DVC

RFAC

SW

DVC

VC

LD

1

PD

2

3

4

5

6

A

7

B

8

C

9

D

10

E

11

F

12

13

DVC

14

15

APC AMP

A
B
C
D

APC-OFF

RW/ROM

VC

A

(Hi-Z)

(H/L)

–

+

RFAC

SUMMING

AMP

BCD

GM

GM

VOFST

B

D

A

C

RW/ROM

30

DC OFST

29

A

B

C

D

B
C

A

D

DVC

RW/ROM

EQ ON/OFF

RW/ROM

RW/ROM

RW/ROM

RW/ROM

RW/ROM

RW/ROM

–

+

VOFST

–

+

–

+

VOFST

–

+

–

+

DVC
VCC

EQ

RFAC

VCA

VCC

–

+

DVC

VC

VC

–

+

DVC

VC

RFDCI

28

RFDCO

VC

27

VC

26

RFC

25

VFC
BST

24

23

RFG

22

VCC

21

CEI

20

CE

19

TE BAL

18

TE

17

FEI

16

FE

F

RF

CH1RIN

F

RF

CH2RIN

F

R

GND

CAPAIN2

VREFIN

POWVCC

CH2OUTR

R

INTERFACE

CH2FIN

CAPAIN1

INTERFACE

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

CH1FIN

VREFOUT

THERMAL

SHUTDOWN

CH2OUTF

LEVEL SHIFT

CH1OUTR

CH1OUTF

4444

1

2

3

4

5

6

7 8 9

INVERTER

COMPARATER

SW R1 GND SW P1

CONT

GND

VCC

SW P2 GND

SW R2

– MAIN Board –

IC11 LA1845

ALC

AM
OSC

BUFF

AM
MIX

21222324

AM
PF.AMP

20 19 18 17 16 15 14 13

AGC

DEOODER

ANTI-BIRDIE

PILOT

CANCEL

HCD-DX80

AM

AM

IF

DET

LEVEL

DET

S-CURVE

FM

FM

IF

DET

1 2 3 4 5 6 7 8 9 10

AM/FM

IF

BUFF

REG GND

COMP

TUNING

DRIVE

P-DET

ø

IC51 LC72131

VSS

AOUT

XOUT

1920

AIN

17

18

REFERENCE

DIVIDER

PD

16

PHASE

DETECTOR

CHARGE PUMP

UNLOCK

DETECTOR

SWALLOW COUNTER

1/16, 1/17 4BITS

15

POWER

ON

RESET

VDD

VCO

304kHz

FMIN

14

1/2

V

CC

STEREO

SW

FF

38kFF19k

AMIN

13

FF

19k

11

IFIN

PILOT

0

DET

1211

π

2

IO2

12

CCB

INTERFACE

2

4

3

1

XIN

5

DI

CE

CL

DO

IC105 BU4052BCF-E2

0

Y0

1

2

Y1

2

3

Y

3

4

Y3

1

Y1

5

INH

6

VEE

7

VSS

8

12BITS

PROGRAMMABLE

DRIVER

DATA SHIFT REGISTER LATCH

9

6

BO1

7

BO2

8

BO4

BO3

SELECT A

SELECT B

10

IO1

16

2

15

1

14

13

0

12

3

11

10

9

VDD

X2
X1
X

X0

X3
A

B

UNIVERSAL

COUNTER

IC302 µPC1330HA

45

HCD-DX80

– PANEL Board –– DRIVER Board –

IC602 BA3830F-E2 IC701 BA6956AN

R02

P01

LINE

NF

LINE

IN

REC

NF

REC

RESET

C

BIAS

GND1

RNF

OUT1

TSD

VM

CONTROL LOGIC

FIN

VCC

GND

RIN

REFFERENCE

1

CURRENT

REFFERENCE

2

CURRENT

3

4

5

6

IN

7

8

Bias

C

9

BPF

BPF

BPF

BPF

BPF

BPF

RESET

DET

DET

DET

DET

DET

DET

DET

18

RESET

17

f01

16

f02

15

f03

14

f04

13

f05

12

f06

11

REC
LEVEL

10

VCC

1 2 3 4 5 6 7 8 9

VREF

OUT2

46

6-23. IC PIN FUNCTION DESCRIPTION

• MAIN BOARD IC501 M30620MCA-A95FP (SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description

HCD-DX80

1

2
3
4
5 SUR1 O
6 SUR2 O
7
8

9 GND
10
11
12
13 X-OUT
14 VSS
15 X-IN
16 VCC
17
18 RDS-INT
19 SCOR
20 RDS-DATA I
21 ST-MUTE O
22 ST-CE O
23 ST-DOUT
24 BU-PWM3
25
26 BU-PWM2
27
28
29
30
31
32
33
34
35
36
37
38
39 CLOCK-OUT
40
41
42
43
44

AUDIO OUT

ON/OFF

STEREO I Stereo detection signal input from the LA1845 (IC11) “L”: Stereo in

TUNED

SIRCS

SUR3

GND — Ground terminal

XC IN I Sub system clock input terminal (32.768 kHz)

XC OUT O Sub system clock output terminal (32.768 kHz)

RESET I System reset signal input from the reset signal generator (IC502) “L”: reset

NMI I For pull up terminal (connected to Ever +5V)

ST-DIN I PLL serial data input from the FM/AM PLL (IC51)

ST-CLK

BU-PWM1 O Focus error control signal output to the CXA2581N (IC103)

IIC-CLK I/O Shift clock signal input/output for the IIC bus

IIC-DATA I/O Data input/output terminal for the IIC bus

TXD1 O Not used (open)

SQ-DATA I Subcode Q data input from the CXD3017Q (IC101)

SQ-CLK O Subcode Q data reading clock signal output to the CXD3017Q (IC101)

SENS I Internal status detection monitor input from the CXD3017Q (IC101)

CD-DATA O Serial data output to the CXD3017Q (IC101)

NC — Not used (fixed at “L”)

CD-CLK O Serial clock signal output to the CXD3017Q (IC101)

CD-POWER O CD power on/off control signal output “L”: on, “H”: off

HOLD O Automatic power control hold signal output to the CXA2581N (IC103)

M-RESET O Micom reset signal output to the liquid crystal display driver (IC601) “L”: reset

XLT O Serial data latch pulse output to the CXD3017Q (IC101)

XRST O CD reset signal output to the CXD3017Q (IC101) and BA5974FM (IC102) “L”: reset

LOAD-IN O Turn motor control signal output to the BA6956AN (IC701)

O

Audio output signal on/off control “H”: ON, “L”: OFF Not used (open)

I

Tuning detection signal input from the LA1845 (IC11) “L”: Tuned in

I

Remote commander receiver signal input terminal
Surround control signal output terminal not used (open)
Surround control signal output terminal not used (open)

O

Surround control signal output terminal not used (open)

— Ground terminal

O Main system clock output terminal (16 MHz)

— Ground terminal

I Main system clock input terminal (16 MHz)

— Power supply terminal (+5V)

I RDS interrupt signal input terminal Not used (connected to ground)
I Subcode sync (S0+S1) detection signal input from the CXD3017Q (IC101)

RDS data signal input terminal Not used (connected to ground)
Muting on/off control signal output to the LA1845 (IC11)

PLL chip enable signal output to the FM/AM PLL (IC51)
O PLL serial data output to the FM/AM PLL (IC51)
O RF data control signal output to the CXA2581N (IC103)

O Tracking error control signal output to the CXA2581N (IC103)
O

PLL serial data transfer clock signal output to the FM/AM PLL (IC51)

O Clock signal output terminal Not used (open)

47

HCD-DX80

Pin No. Pin Name I/O Description

45 LOAD-OUT O Turn motor control signal output to the BA6956AN (IC701)
46
47

48

49 T-SENS I
50 NC —
51 A-TRIG O
52 B-TRIG O
53 AMS-IN I

OPEN-SW I Tray open detect signal input terminal “L”: open

CLOSE-SW I Tray close detect signal input terminal “L”: close

BU UP/DOWN-

SW

O Pick-up up/down detect signal input terminal

CD table detect signal input from the RPI-321 (IC711)
Not used (fixed at “L”)
Deck-A trigger plunger on/off control signal output “H”: plunger on
Deck-B trigger plunger on/off control signal output “H”: plunger on
AMS signal input terminal “L”: AMS in

54 CAPM-H/L O

CAPM-CONTROL

55
56
57
58

59

60 NR-ON/OFF O

61
62
63
64 VSS

65

66

67

A-PLAY I Detection input from the Deck-A play detect switch “H”: deck-A play
B-PLAY I Detection input from the Deck-B play detect switch “H”: deck-B play

TC-MUTE O Tape deck line muting on/off control output to the HA12226F (IC301) “H”: muting on

REC/PB/PAS I

REC-MUTE

VCC — Power supply terminal (+5V)

SOFT TEST O Soft check terminal Not used (open)

BIAS O

EQ-H/N O

PB-A/B O

High/normal speed selection signal output of the capstan motor
“H”: normal speed, “H”: high speed

O

Capstan motor on/off control signal output terminal “H”: motor on

Recording/playback/pass selection signal input from the HA12226F (IC301)
“L”: recording mode, “Z”: playback mode, “H”: pass mode

Dolby NR on/off selection signal output to the HA12226F (IC301)
“H”: dolby on, “L”: dolby off

O

Recording muting on/off control signal output to the HA12226F (IC301) “H”: muting on

— Ground terminal

Recording bias on/off control signal output to the HA12226F (IC301)
“H”: bias on, “L”: bias off

EQ high/normal selection signal output to the HA12226F (IC301)
“H”: high, “L”: normal

Deck-A/B selection signal output to the HA12226F (IC301)
“L”: deck-A, “H”: deck-B

68

69
70 A-HALF
71
72
73
74
75
76
77

78

79
80
81 GEQ CLK O
82 LINE-MUTE O
83 STK-MUTE

ALC O

TC-RELAY O Tape deck relay on/off control signal output to the µPC1330H (IC302)

NC — Not used (fixed at “L”)
NC — Not used (fixed at “L”)

DISPLAY KEY I Display key input terminal S752 (DISPLAY)

POWER KEY I Power key input terminal S796 (I/1)

STBY LED O STANDBY LED on/off control signal output terminal “H”: LED on, “L”: LED off

NC — Not used (fixed at “L”)
NC — Not used (fixed at “L”)

GAME/VIDEO O

DBFB ON/OFF O DBFB on/off control signal output terminal “H”: DBFB on, “L”: BDFB off

GEQ DATA O Data output for the graphic equalizer IC (IC101)

48

ALC on/off control signal output to the HA12226F (IC301)
“L”: ALC on, “H”: ALC off

I Detection input from the deck-A half detect switch “L”: cassette in, “H”: no cassette

Game/video selection signal output to the BU4052BCF (IC105)
“H”: game in, “L”: video in

Clock output for the graphic equalizer IC (IC101)
Audio line muting on/off control signal output terminal “H”: muting on

O Muting on/off control signal output to the power AMP “H”: muting on

Pin No. Pin Name I/O Description

84
85
86 SURR-RELAY O
87 FRONT-RELAY O
88 PROTECT
89
90 B-SHUT I Shut off detection signal input from the deck-B side reel pulse detector
91
92
93
94
95
96
97 BOOSTER-SW
98
99 AVCC —

100

STBY-RELAY O Standby relay on/off control signal output to the RY971 “H”: relay on
REAR-RELAY O Rear speaker relay on/off control signal output to the STA. AMP (TA-DX80) “H”: relay on

Surround speaker relay on/off control signal output terminal “H”: relay on Not used (open)
Front speaker relay on/off control signal output to the RY801 “H”: relay on

I Speaker protect signal input terminal “L”: protect on

A-SHUT I Shut off detection signal input from the deck-A side reel pulse detector

B-HALF I Detection input from the deck-B half detect switch “L”: cassette in, “H”: no cassette

MODEL-IN I Model select signal input terminal

SPEC-IN I Version select signal input terminal

FREQ-B O Frequency control signal output to the Booster AMP (TA-DX80)
FREQ-A O Frequency control signal output to the Booster AMP (TA-DX80)

AVSS — Ground terminal (for analog)

I Booster encoder signal input from the satellite AMP (TA-DX80)

VREF — Analog reference voltage terminal

Power supply terminal (+5V) (for analog)

AC CUT I AC power off detection signal input from the reset signal generator (IC502)

HCD-DX80

49

HCD-DX80

• PANEL BOARD IC601 MB90M407PF-G-103-BND (DISPLAY CONTROL)

Pin No. Pin Name I/O Description

1 to 5 G5 to G1 O

6 to 10 P1 to P5 O

11 VSS IO —

12 to 22 P6 to P16 O

23 XDD-FIP —

24 to 41 P17 to P34 O

42 VSS IO —

43 to 47 P35 to P39 O

48 VKK —
49 MD0 I
50 MD1/VDD-VFT I
51 MD2 —
52
53 ENTER LED O
54 TAPE A/B LED O
55 TUNER LED O
56
57 CD/VCD LED O
58 GAME IN LED O
59 DISC 1 LED O
60 IIC DATA I/O
61 IIC CLOCK I/O
62 AVCC —
63 AVSS —

64 KEY0 I

REC/PAUSE LED

MD/VIDEO LED

FL grid drive signal output
FL segment drive signal output
Ground terminal (VSS for I/O)

FL segment drive signal output
Power supply terminal (+3.3V) (VDD for FL Tube)
FL segment drive signal output
Ground terminal (VSS for I/O)
FL segment drive signal output
–32V driving power for FL
Micom operating mode terminal (fixed at “H”)
Micom operating mode terminal (fixed at “H”)
Micom operating mode terminal (fixed at “L”)

O

REC PAUSE/START LED on/off control signal output terminal “H”: LED on, “L”: LED off
ENTER LED on/off control signal output terminal “H”: LED on, “L”: LED off
TAPE A/B LED on/off control signal output terminal “H”: LED on, “L”: LED off
TUNER/BAND LED on/off control signal output terminal “H”: LED on, “L”: LED off

O

MD (VIDEO) LED on/off control signal output terminal “H”: LED on, “L”: LED off
CD LED on/off control signal output terminal “H”: LED on, “L”: LED off
GAME LED on/off control signal output terminal “H”: LED on, “L”: LED off
DISC 1 LED on/off control signal output terminal “H”: LED on, “L”: LED off
Data input/output terminal for the IIC bus
Shift clock signal input/output terminal for the IIC bus
Power supply terminal (+3.3V) (for A/D)
Ground terminal (for A/D)

Key input terminal (A/D input)
S768 to S781 (PLAY MODE, REPEAT, EDIT, MUSIC EQ, MOVIE EQ, v, ENTER, V,
P FILE, GROOVE, SURROUND, g G, X, M keys input)

65 KEY1 I

66 KEY2 I

67 to 70 BPF4 to 1 I

71

72 BPF5 I
73 ALL BAND
74 DISC 2 LED O
75 DISC 3 LED O
76 VIDEO SWITCH
77 RESET
78 HEADPHONE I
79 VOL 1B I
80 VOL 1A I
81 VSS-CPU —

SUPER LOW

FREQUENCY

(BPF0)

Key input terminal (A/D input) S752 to S758, S760 to S765
(DISPLAY, B, b, SPECTRUM, EFECT on/off, GAME EQ, KARAOKE PON, m–, ., x,
CD SYNC HI-DUB, REC PAUSE/START, M+ keys input)

KEY input terminal (A/D input) S791 to S796
(Z OPEN/CLOSE (CD), DISC SKIP/EX-CHANGE, DISC3, DISC2, DISC1, I/1 keys input)

Band-pass filter input from the BA3830F (IC602)

I

Band-pass filter input from the BA3830F (IC602)

Band-pass filter input from the BA3830F (IC602)

I All band (L+R) Band-pass filter input from the BA3830F (IC602)

DISC 2 LED on/off control signal output terminal “H”: LED on, “L”: LED off
DISC 3 LED on/off control signal output terminal “H”: LED on, “L”: LED off

O VIDEO/GAME selection signal output terminal Not used (open) “H”: VIDEO

I Reset signal input from the system control (IC501)

Headphone detect signal input terminal “H”: Headphone Yes, “L”: Headphone No
Jog dial pulse input from the rotary encoder (IC751 VOLUME) B phase input
Jog dial pulse input from the rotary encoder (IC751 VOLUME) A phase input
Ground terminal (+3.3V) (VSS for CPU)

50

Pin No. Pin Name I/O Description

82 XOUT O
83 XIN I
84 VCC-CPU — Power supply terminal (+3.3V) (VCC for CPU)

85 to 91 NO USE I

92 SOFT TEST O

93 to 100 G13 to G6 O

System clock output terminal (4MHz)

System clock input terminal (4MHz)

Not used (open)

Soft test terminal Not used (open)

FL grid drive signal output

HCD-DX80

51

HCD-DX80

SECTION 7

EXPLODED VIEWS

NOTE:

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

• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)

↑↑

Parts Color Cabinet's Color

7-1. CABINET SECTION

2

#1

4

2

3

• 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.

• Accessories and packing materials are given
in the last of the electrical parts list.

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

#2

6

10

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

• Abbreviation
AR : Argentina model
BR : Brazilian model
E2 : 120 V AC Area in Emodel
E51 : Chiliean and Peruvian model
MX : Mexican model
SP : Singapore model

9

#1

#1

8

#1

11

#1

12

#1

#1

#1

CDM58E-30BD60

#1

#1

not
supplied

#1

Ref. No. Part No. Description Remark

1 4-225-252-01 CUSHION (FOOT)
2 3-363-099-41 SCREW (CASE 3 TP2)
3 4-225-038-21 SIDE PANEL (L) (EXCEPT BR)
3 4-225-038-41 SIDE PANEL (L) (BR)
4 4-231-563-21 LOADING PANEL

Front Panel section

Main board section

M961

1

2

#1

#1

not
supplied

Ref. No. Part No. Description Remark

8 4-231-580-51 BACK PANEL (MX)
9 1-681-143-11 SENSOR BOARD
10 1-680-692-11 VIDEO SWITCH BOARD
11 4-233-148-01 GROUND PLATE
12 A-2007-964-A SUB TRANS BOARD, COMPLETE (MX)

#1

5

2

5 4-225-039-42 SIDE PANEL (R) (BR)
5 4-225-039-72 SIDE PANEL (R) (EXCEPT BR)
6 4-224-550-41 CASE (TOP) (EXCEPT BR)
6 4-224-550-61 CASE (TOP) (BR)
8 4-231-580-41 BACK PANEL (EXCEPT MX)

52

12 A-4476-114-A SUB TRANS BOARD, COMPLETE

(E2, E51, SP, AR)
12 A-4726-060-A SUB TRANS BOARD, COMPLETE (BR)
M961 1-763-072-11 FAN, D.C.

7-2. FRONT PANEL SECTION

HCD-DX80

67

not supplied

61

69

68

60

54

71

62

not supplied

60

64

67

67

66

67

TCM-230AWR41

51

not supplied

70

52

Ref. No. Part No. Description Remark

51 A-2004-868-A HOLDER (L) ASSY, TC (BR)
51 X-4953-360-1 CASSETTE HOLDER (L) ASSY (EXCEPT BR)
52 A-2004-886-A TC HOLDER (R) ASSY (BR)
52 X-4953-412-1 CASSETTE HOLDER (R) ASSY (EXCEPT BR)
53 4-231-571-01 KNOB (VOLUME)

54 A-4475-778-A PAD SWITCH BOARD, COMPLETE

54 A-4476-896-A PAD SWITCH BOARD, COMPLETE (BR)
57 A-2004-885-A PANEL ASSY, FRONT (BR)
57 X-4953-362-1 FRONT PANEL ASSY (EXCEPT BR)
60 4-224-104-11 DAMPER

61 4-231-836-01 SPRING (HEART CAM-A)

57

(EXCEPT BR)

72

not supplied

53

Ref. No. Part No. Description Remark

62 4-231-841-01 SPRING (HEART CAM-B)
64 4-231-587-01 SPRING R
66 A-4476-112-A PANEL BOARD, COMPLETE (EXCEPT BR)
66 A-4726-068-A PANEL BOARD, COMPLETE (BR)
67 4-951-620-01 SCREW (2.6X8), +BVTP

68 4-231-805-01 KNOB (MIC)
69 4-231-586-01 SPRING L
70 4-225-252-01 CUSHION (FOOT)
71 1-680-263-11 CD-SW BOARD
72 4-225-531-01 BRACKET (RING)

53

HCD-DX80

7-3. MAIN BOARD SECTION

105

#4

#2

106

T910

108

#1

#1

not supplied

#3

101

not supplied

107

104

103

#1

102

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

101 1-773-045-11 WIRE (FLAT TYPE) (17 CORE)
102 A-2007-962-A MAIN BOARD, COMPLETE (E2, E51)
102 A-2007-966-A MAIN BOARD, COMPLETE (MX, AR)
102 A-4476-118-A MAIN BOARD, COMPLETE (SP)
102 A-4726-064-A MAIN BOARD, COMPLETE (BR)

* 103 4-988-533-01 HOLDER, PWB

104 1-757-418-11 WIRE (FLAT TYPE) (21 CORE) (AR)
104 1-757-683-11 CABLE, FLAT (21 CORE) (EXCEPT AR)
105 1-680-265-11 MAIN TRANS BOARD

* 106 3-703-244-00 BUSHING (2104), CORD

54

Ref. No. Part No. Description Remark

107 A-4476-270-A POWER AMPLIFIER BOARD, COMPLETE (MX)
107 A-4476-767-A POWER AMPLIFIER BOARD, COMPLETE

(E2, E51, AR)
107 A-4476-770-A POWER AMPLIFIER BOARD, COMPLETE (SP)
107 A-4726-062-A POWER AMPLIFIER BOARD, COMPLETE (BR)

0 108 1-757-813-21 CORD, POWER (BR)

0 108 1-777-071-51 CORD, POWER (EXCEPT BR)
0 T910 1-437-284-11 TRANSFORMER, POWER (BR)
0 T910 1-437-355-11 TRANSFORMER, POWER (EXCEPT BR)

7-4. CD MECHANISM DECK SECTION

(CDM58E-30BD60)

HCD-DX80

Ver 1.1

524

525

532

526

519

505

504

506

507

508

M721

510

508

508

509

511

512

530

501

513

521

514

515

516

517

518

503

502

501

Ref. No. Part No. Description Remark

501 4-933-134-11 SCREW (+PTPWH M2.6X8)
502 4-221-679-01 CAM (RELAY)
503 4-231-452-01 TABLE (NEW)
504 4-221-686-01 LEVER (CHANGE)
505 4-221-676-02 TRAY

506 4-933-134-51 SCREW (+PTPWH 2.6X8)
507 1-675-910-14 MOTOR BOARD
508 4-951-620-01 SCREW (2.6X8), +BVTP
509 1-791-983-12 WIRE (FLAT TYPE) (8 CORE)
510 1-675-911-14 ADDRESS SENSOR BOARD

511 1-675-912-14 DRIVER BOARD
512 X-4952-608-3 CAM (U/D) ASSY
513 4-221-681-01 LEVER (EX)
514 4-221-682-01 LEVER (LIFTER)
515 4-231-513-01 PULLEY (B) (BU-30), CHUCKING

521

520

520

520

533

529

533

534

520

508

BU-30BD60

Ref. No. Part No. Description Remark

516 4-228-414-01 BRACKET (YOKE)
517 X-4953-307-1 PULLEY (A) ASSY, CHUCKING
518 X-4953-306-1 HOLDER (BU) (BU-30) ASSY
519 4-222-095-01 BELT
520 4-227-045-11 SPRING (INSULATOR), COIL

521 4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
524 4-221-678-06 CAM (CONTROL)
525 4-221-683-01 GEAR (U)
526 4-221-685-01 PULLEY (S)
529 4-227-899-01 SCREW (DIA. 12), FROATING

530 4-221-674-03 CHASSIS
532 4-222-097-01 SCREW, STEP
533 4-231-451-01 INSULATOR (BU-30)
534 4-231-151-01 STOPPER (BU)
M721 A-4672-826-A MOTOR ASSY (TURN)

534

533

521

55

HCD-DX80

7-5. BASE UNIT SECTION

(BU-30BD60)

557

not supplied

555

not supplied

#5

#5

556

not supplied

553

552

551

Ref. No. Part No. Description Remark

551 3-531-576-11 RIVET
552 A-4725-531-A BD BOARD, COMPLETE
553 4-233-832-01 GEAR (LB)

56

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

555 4-233-831-01 GEAR (LA)
556 1-757-710-11 WIRE (FLAT TYPE) (16 CORE)

0 557 A-4735-188-A BU-30 (60) ASSY

7-6. TAPE MECHANISM DECK SECTION-1

(TCM-230AWR41)

Note:

Two different types of tape mechanism are used depending on models.
They maintain compatibility as an entire mechanism even though
there are some different parts are used.

HCD-DX80

706

HP901

701

702

HRPE901

704

701

703

705

706

702

708

703

713

704

705

PM901

710

PM902

713

707

Ref. No. Part No. Description Remark

701 3-016-574-11 SPRING (HEAD), TENSION
702 3-016-565-01 BASE (PINCH LEVER REV)
703 3-016-564-01 BASE (PINCH LEVER FWD)
704 X-3374-156-4 PINCH LEVER (REV) ASSY
705 X-3374-155-4 PINCH LEVER (FWD) ASSY

706 4-229-083-01 SPRING (CASSETTE), LEAF
707 4-227-872-11 SCREW (+PTT 2X4), GROUND POINT
708 1-676-220-11 HEAD (A) BOARD

709

707

Ref. No. Part No. Description Remark

709 1-676-221-11 HEAD (B) BOARD
710 A-2007-838-A LEAF SW BOARD, COMPLETE
713 3-016-566-01 SLIDER, REVERSE
HP901 A-2004-771-A BASE (A) ASSY, HEAD
HRP901 A-2004-772-A BASE (B) ASSY, HEAD

PM901 1-454-887-32 SOLENOID, PLUNGER
PM902 1-454-887-32 SOLENOID, PLUNGER

57

HCD-DX80

7-7. TAPE MECHANISM DECK SECTION-2

(TCM-230AWR41)

766

not supplied

765

751

M901

753

757

754

752

751

#7

757

755

not supplied

763

#6

767

#7

764

not supplied

762

756

Ref. No. Part No. Description Remark

751 3-041-946-01 BELT (CAPSTAN B)
752 4-227-239-01 BELT (CAPSTAN C)
753 X-3378-042-1 FLYWHEEL (B-FWD) ASSY
754 X-3378-043-1 FLYWHEEL (B-REV) ASSY
755 X-3378-040-1 FLYWHEEL (A-FWD) ASSY

756 X-3378-041-1 FLYWHEEL (A-REV) ASSY
757 3-041-947-01 BELT (FR)

58

Ref. No. Part No. Description Remark

762 3-318-203-62 SCREW (B1.7X4), TAPPING
763 3-019-208-01 WASHER, STOPPER
764 3-040-580-11 PULLEY (TENSION)
765 4-228-450-11 SPRING (REVERSE SLIDER), TORSION
766 A-2004-793-A CHASSIS (A) ASSY, SUB

767 A-2004-794-A CHASSIS (B) ASSY, SUB
M901 X-3378-241-1 MOTOR ASSY (CAPSTAN)

HCD-DX80

SECTION 8

ADDRESS SENSOR

ELECTRICAL PARTS LIST

BD

NOTE:

• 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 and -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.

• CAPACITORS
uF: µF

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

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

1-675-911-14 ADDRESS SENSOR BOARD

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

< CAPACITOR >

C712 1-164-159-11 CERAMIC 0.1uF 50V

< IC >

IC711 8-749-014-38 PHOTO INTERRUPTER SG-264

< RESISTOR >

R711 1-247-876-11 CARBON 75K 5% 1/4W
R712 1-249-409-11 CARBON 220 5% 1/4W
R713 1-249-429-11 CARBON 10K 5% 1/4W

< SWITCH >

S711 1-771-821-11 SWITCH, PUSH (1 KEY) (UP/DOWN)

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

A-4725-531-A BD BOARD, COMPLETE

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

< CAPACITOR >

C101 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C102 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C103 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C104 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C108 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C109 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V
C110 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C111 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C112 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C114 1-163-038-11 CERAMIC CHIP 0.1uF 25V

C116 1-104-665-11 ELECT 100uF 20% 10V
C117 1-104-665-11 ELECT 100uF 20% 10V
C118 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C121 1-163-038-11 CERAMIC CHIP 0.1uF 25V
C122 1-124-584-00 ELECT 100uF 20% 10V

• COILS

uH: µH

• SEMICONDUCTORS

In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .

• Abbreviation
AR : Argentina model
BR : Brazilian model
E2 : 120 V AC Area in Emodel
E51 : Chiliean and Peruvian model
MX : Mexican model
SP : Singapore model

C127 1-124-584-00 ELECT 100uF 20% 10V

C129 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C130 1-163-038-11 CERAMIC CHIP 0.1uF 25V
C131 1-104-665-11 ELECT 100uF 20% 10V
C133 1-162-921-11 CERAMIC CHIP 33PF 5% 50V
C143 1-163-038-11 CERAMIC CHIP 0.1uF 25V

C145 1-163-038-11 CERAMIC CHIP 0.1uF 25V
C153 1-163-038-11 CERAMIC CHIP 0.1uF 25V
C159 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C162 1-104-665-11 ELECT 100uF 20% 10V
C165 1-163-038-11 CERAMIC CHIP 0.1uF 25V

C167 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C168 1-162-921-11 CERAMIC CHIP 33PF 5% 50V
C171 1-115-412-11 CERAMIC CHIP 680PF 5% 25V
C172 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C181 1-115-412-11 CERAMIC CHIP 680PF 5% 25V

C182 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C183 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C184 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C185 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C190 1-115-156-11 CERAMIC CHIP 1uF 10V

C191 1-124-584-00 ELECT 100uF 20% 10V
C192 1-163-038-11 CERAMIC CHIP 0.1uF 25V
C193 1-104-665-11 ELECT 100uF 20% 10V
C194 1-163-038-11 CERAMIC CHIP 0.1uF 25V
C195 1-163-038-11 CERAMIC CHIP 0.1uF 25V

C196 1-163-038-11 CERAMIC CHIP 0.1uF 25V
C197 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C198 1-124-584-00 ELECT 100uF 20% 10V

CN101 1-568-864-11 CONNECTOR, FFC 21P
CN102 1-793-907-11 CONNECTOR, FFC/FPC 16P

D101 8-719-422-12 DIODE UDZ-TE-17-3.9B

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.

< CONNECTOR >

< DIODE >

C123 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C124 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C125 1-163-038-11 CERAMIC CHIP 0.1uF 25V
C126 1-163-038-11 CERAMIC CHIP 0.1uF 25V

< FERRITE BEAD >

FB101 1-500-445-21 FERRITE 0uH
FB102 1-500-445-21 FERRITE 0uH

59

HCD-DX80

BD CD-SW

Ref. No. Part No. Description Remark

< IC >

IC101 8-752-402-31 IC CXD3017Q
IC102 8-759-827-41 IC BA5974FM-E2
IC103 8-752-089-74 IC CXA2581N-T4

< JUMPER RESISTOR >

JR101 1-216-295-11 SHORT 0
JR102 1-216-295-11 SHORT 0
JR103 1-216-295-11 SHORT 0
JR104 1-216-295-11 SHORT 0
JR105 1-216-295-11 SHORT 0

JR106 1-216-295-11 SHORT 0
JR122 1-216-296-11 SHORT 0
JR123 1-216-296-11 SHORT 0
JR124 1-216-296-11 SHORT 0
JR125 1-216-296-11 SHORT 0

< COIL >

L101 1-469-553-21 INDUCTOR 4.7uH

< TRANSISTOR >

Q101 8-729-010-08 TRANSISTOR MSB710-RT1
Q102 8-729-920-85 TRANSISTOR 2SD1664-T100-QR

Ref. No. Part No. Description Remark

R181 1-216-081-00 METAL CHIP 22K 5% 1/10W
R182 1-216-081-00 METAL CHIP 22K 5% 1/10W
R183 1-216-081-00 METAL CHIP 22K 5% 1/10W
R190 1-216-033-00 METAL CHIP 220 5% 1/10W

R191 1-216-085-00 METAL CHIP 33K 5% 1/10W
R192 1-216-085-00 METAL CHIP 33K 5% 1/10W
R193 1-216-099-00 METAL CHIP 120K 5% 1/10W
R194 1-216-097-11 RES-CHIP 100K 5% 1/10W
R195 1-216-113-00 METAL CHIP 470K 5% 1/10W

R196 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R198 1-216-295-11 SHORT 0

< COMPOSITION CIRCUIT BLOCK >

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

< VARIABLE RESISTOR >

RV101 1-238-602-11 RES, ADJ, CARBON 47K

< VIBRATOR >

X101 1-579-280-11 VIBRATOR, CRYSTAL (16.9344MHz)

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

1-680-263-11 CD-SW BOARD

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

< RESISTOR >

R101 1-216-049-11 RES-CHIP 1K 5% 1/10W
R102 1-216-097-11 RES-CHIP 100K 5% 1/10W
R103 1-216-077-00 RES-CHIP 15K 5% 1/10W
R104 1-216-085-00 METAL CHIP 33K 5% 1/10W
R105 1-216-049-11 RES-CHIP 1K 5% 1/10W

R106 1-216-049-11 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 1-216-121-11 RES-CHIP 1M 5% 1/10W
R111 1-216-099-00 METAL CHIP 120K 5% 1/10W

R114 1-218-745-11 RES-CHIP 160K 5% 1/16W
R116 1-216-001-00 METAL CHIP 10 5% 1/10W
R117 1-216-049-11 RES-CHIP 1K 5% 1/10W
R118 1-216-025-11 RES-CHIP 100 5% 1/10W
R119 1-216-059-00 METAL CHIP 2.7K 5% 1/10W

R120 1-216-077-00 RES-CHIP 15K 5% 1/10W
R122 1-216-097-11 RES-CHIP 100K 5% 1/10W
R123 1-216-073-00 METAL CHIP 10K 5% 1/10W
R124 1-216-097-11 RES-CHIP 100K 5% 1/10W
R131 1-216-033-00 METAL CHIP 220 5% 1/10W

R143 1-216-085-00 METAL CHIP 33K 5% 1/10W
R144 1-216-085-00 METAL CHIP 33K 5% 1/10W
R147 1-216-059-00 METAL CHIP 2.7K 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 1-216-083-00 METAL CHIP 27K 5% 1/10W
R159 1-216-083-00 METAL CHIP 27K 5% 1/10W
R162 1-216-097-11 RES-CHIP 100K 5% 1/10W
R171 1-216-081-00 METAL CHIP 22K 5% 1/10W
R172 1-216-081-00 METAL CHIP 22K 5% 1/10W

R173 1-216-081-00 METAL CHIP 22K 5% 1/10W

< LED >

D791 8-719-057-97 LED SEL5923A-TP15 (DISC 1)
D792 8-719-057-97 LED SEL5923A-TP15 (DISC 2)
D793 8-719-057-97 LED SEL5923A-TP15 (DISC 3)
D794 8-719-071-44 LED SEL5223C-TP15 (I/1)

< TRANSISTOR >

Q791 8-729-900-80 TRANSISTOR BA1A4M-TP
Q792 8-729-900-80 TRANSISTOR BA1A4M-TP
Q793 8-729-900-80 TRANSISTOR BA1A4M-TP
Q794 8-729-900-80 TRANSISTOR BA1A4M-TP

< RESISTOR >

R791 1-249-419-11 CARBON 1.5K 5% 1/4W
R792 1-249-421-11 CARBON 2.2K 5% 1/4W
R793 1-249-422-11 CARBON 2.7K 5% 1/4W
R794 1-249-424-11 CARBON 3.9K 5% 1/4W
R795 1-249-426-11 CARBON 5.6K 5% 1/4W

R796 1-249-410-11 CARBON 270 5% 1/4W
R798 1-249-409-11 CARBON 220 5% 1/4W
R799 1-249-409-11 CARBON 220 5% 1/4W
R800 1-249-417-11 CARBON 1K 5% 1/4W
R801 1-249-409-11 CARBON 220 5% 1/4W

< SWITCH >

S791 1-771-410-21 SWITCH, TACTILE (Z OPEN/CLOSE)
S792 1-771-410-21 SWITCH, TACTILE (DISK SKIP/EX-CHANGE)
S793 1-771-410-21 SWITCH, TACTILE (DISC 3)
S794 1-771-410-21 SWITCH, TACTILE (DISC 2)
S795 1-771-410-21 SWITCH, TACTILE (DISC 1)

S796 1-771-410-21 SWITCH, TACTILE (I/1)

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

60

HCD-DX80

DRIVER HEAD (A) HEAD (B) LEAF SW MAIN

Ref. No. Part No. Description Remark

1-675-912-14 DRIVER BOARD

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

< CAPACITOR >

C702 1-126-964-51 ELECT 10uF 20% 50V

< CONNECTOR >

CN701 1-785-336-11 PIN, CONNECTOR (LIGHT ANGLE) 10P
CN702 1-785-550-11 CONNECTOR, FFC/FPC 8P

< DIODE >

D701 8-719-983-68 DIODE MTZJ-T-72-3.9A

< IC >

IC701 8-759-598-69 IC BA6956AN

< RESISTOR >

R701 1-249-411-11 CARBON 330 5% 1/4W
R702 1-249-401-11 CARBON 47 5% 1/4W

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

1-676-220-11 HEAD (A) BOARD

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

< CONNECTOR >

Ref. No. Part No. Description Remark

< RESISTOR >

R907 1-247-879-11 CARBON 100K 5% 1/4W
R1001 1-249-409-11 CARBON 220 5% 1/4W
R1002 1-249-409-11 CARBON 220 5% 1/4W
R1003 1-249-414-11 CARBON 560 5% 1/4W
R1004 1-247-834-11 CARBON 1.3K 5% 1/4W

R1005 1-247-818-11 CARBON 300 5% 1/4W
R1006 1-247-864-11 CARBON 24K 5% 1/4W
R1007 1-247-780-00 CARBON 7.5 5% 1/4W
R1008 1-249-417-11 CARBON 1K 5% 1/4W

< VARIABLE RESISTOR >

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

< SWITCH >

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)

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

* CN1 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
**************************************************************

1-676-221-11 HEAD (B) BOARD

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

< CONNECTOR >

CN2 1-564-722-11 PIN, CONNECTOR (SMALL TYPE) 6P

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

A-2007-838-A LEAF SW BOARD, COMPLETE

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

< CAPACITOR >

C1001 1-107-716-11 ELECT 33uF 20% 10V

< CONNECTOR >

CN1001 1-568-860-21 SOCKET, CONNECTOR 17P

< DIODE >

D1001 8-719-911-19 DIODE 1SS133T-72
D1002 8-719-911-19 DIODE 1SS133T-72

< 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

A-2007-962-A MAIN BOARD, COMPLETE (E2, E51)
A-2007-966-A MAIN BOARD, COMPLETE (MX, AR)
A-4726-064-A MAIN BOARD, COMPLETE (BR)
A-4476-118-A MAIN BOARD, COMPLETE (SP)

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

7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< CAPACITOR >

C1 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C2 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C3 1-104-664-11 ELECT 47uF 20% 16V
C4 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C5 1-162-974-11 CERAMIC CHIP 0.01uF 50V

C7 1-216-864-11 SHORT 0
C11 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C12 1-104-664-11 ELECT 47uF 20% 16V
C13 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C14 1-162-974-11 CERAMIC CHIP 0.01uF 50V

C15 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C16 1-104-664-11 ELECT 47uF 20% 16V
C17 1-126-959-11 ELECT 0.47uF 20% 50V
C18 1-126-960-11 ELECT 1uF 20% 50V
C19 1-126-960-11 ELECT 1uF 20% 50V

C20 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C21 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C22 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C23 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C24 1-126-963-11 ELECT 4.7uF 20% 50V

C25 1-126-964-11 ELECT 10uF 20% 50V
C26 1-164-471-11 CERAMIC CHIP 680PF 5% 50V
C27 1-162-974-11 CERAMIC CHIP 0.01uF 50V

61

HCD-DX80

MAIN

Ref. No. Part No. Description Remark

C28 1-126-963-11 ELECT 4.7uF 20% 50V
C29 1-162-974-11 CERAMIC CHIP 0.01uF 50V

C30 1-126-962-11 ELECT 3.3uF 20% 50V
C31 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C32 1-126-963-11 ELECT 4.7uF 20% 50V
C34 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C35 1-104-664-11 ELECT 47uF 20% 16V

C36 1-126-963-11 ELECT 4.7uF 20% 50V
C38 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C39 1-164-361-11 CERAMIC CHIP 0.047uF 16V
C40 1-164-361-11 CERAMIC CHIP 0.047uF 16V
C41 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C42 1-162-940-11 CERAMIC CHIP 9PF 0.5PF 50V
C43 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C46 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C51 1-162-920-11 CERAMIC CHIP 27PF 5% 50V
C52 1-162-920-11 CERAMIC CHIP 27PF 5% 50V

C53 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C55 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C56 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C57 1-104-664-11 ELECT 47uF 20% 16V
C58 1-126-961-11 ELECT 2.2uF 20% 50V

C59 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C60 1-104-664-11 ELECT 47uF 20% 16V
C61 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C62 1-126-959-11 ELECT 0.47uF 20% 50V
C63 1-162-974-11 CERAMIC CHIP 0.01uF 50V

C69 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C101 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C102 1-126-961-11 ELECT 2.2uF 20% 50V
C103 1-126-964-11 ELECT 10uF 20% 50V
C104 1-126-964-11 ELECT 10uF 20% 50V

C105 1-126-964-11 ELECT 10uF 20% 50V
C106 1-136-161-00 FILM 0.047uF 5% 50V
C107 1-136-495-11 FILM 0.068uF 5% 50V
C108 1-136-495-11 FILM 0.068uF 5% 50V
C109 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V

C110 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V
C111 1-164-172-11 CERAMIC CHIP 0.0056uF 10% 25V
C112 1-126-961-11 ELECT 2.2uF 20% 50V
C113 1-126-957-11 ELECT 0.22uF 20% 50V
C115 1-136-169-00 FILM 0.22uF 5% 50V

C116 1-136-169-00 FILM 0.22uF 5% 50V
C117 1-126-964-11 ELECT 10uF 20% 50V
C118 1-126-961-11 ELECT 2.2uF 20% 50V
C121 1-126-964-11 ELECT 10uF 20% 50V
C122 1-126-964-11 ELECT 10uF 20% 50V

C123 1-126-964-11 ELECT 10uF 20% 50V
C124 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C127 1-126-961-11 ELECT 2.2uF 20% 50V
C128 1-126-963-11 ELECT 4.7uF 20% 50V
C129 1-126-963-11 ELECT 4.7uF 20% 50V

C130 1-162-947-11 CERAMIC CHIP 33PF 5% 50V
C131 1-136-169-00 FILM 0.22uF 5% 50V
C132 1-126-964-11 ELECT 10uF 20% 50V
C133 1-126-935-11 ELECT 470uF 20% 10V
C134 1-164-156-11 CERAMIC CHIP 0.1uF 25V

Ref. No. Part No. Description Remark

C135 1-126-964-11 ELECT 10uF 20% 50V
C136 1-126-964-11 ELECT 10uF 20% 50V
C137 1-126-964-11 ELECT 10uF 20% 50V
C139 1-126-935-11 ELECT 470uF 20% 10V
C140 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C141 1-162-947-11 CERAMIC CHIP 33PF 5% 50V
C142 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C144 1-126-964-11 ELECT 10uF 20% 50V
C146 1-126-935-11 ELECT 470uF 20% 10V
C149 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C150 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C151 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C152 1-126-961-11 ELECT 2.2uF 20% 50V
C153 1-126-964-11 ELECT 10uF 20% 50V
C154 1-126-964-11 ELECT 10uF 20% 50V

C155 1-126-964-11 ELECT 10uF 20% 50V
C156 1-136-161-00 FILM 0.047uF 5% 50V
C157 1-136-495-11 FILM 0.068uF 5% 50V
C158 1-136-495-11 FILM 0.068uF 5% 50V
C159 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V

C160 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V
C161 1-164-172-11 CERAMIC CHIP 0.0056uF 10% 25V
C162 1-126-961-11 ELECT 2.2uF 20% 50V
C165 1-136-169-00 FILM 0.22uF 5% 50V
C166 1-136-169-00 FILM 0.22uF 5% 50V

C167 1-126-964-11 ELECT 10uF 20% 50V
C171 1-126-964-11 ELECT 10uF 20% 50V
C172 1-126-964-11 ELECT 10uF 20% 50V
C177 1-126-961-11 ELECT 2.2uF 20% 50V
C178 1-126-963-11 ELECT 4.7uF 20% 50V

C179 1-126-963-11 ELECT 4.7uF 20% 50V
C180 1-162-947-11 CERAMIC CHIP 33PF 5% 50V
C191 1-162-947-11 CERAMIC CHIP 33PF 5% 50V
C201 1-104-665-11 ELECT 100uF 20% 10V
C202 1-126-916-11 ELECT 1000uF 20% 6.3V

C203 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C205 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C207 1-126-916-11 ELECT 1000uF 20% 6.3V
C208 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C209 1-126-935-11 ELECT 470uF 20% 10V

C212 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C213 1-163-005-91 CERAMIC CHIP 470PF 10% 50V
C215 1-126-964-11 ELECT 10uF 20% 50V
C216 1-163-005-91 CERAMIC CHIP 470PF 10% 50V
C224 1-113-619-11 CERAMIC CHIP 0.47uF 10V

C226 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C228 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C301 1-126-960-11 ELECT 1uF 20% 50V
C302 1-130-479-00 MYLAR 0.0047uF 5% 50V
C303 1-136-165-00 FILM 0.1uF 5% 50V

C304 1-136-165-00 FILM 0.1uF 5% 50V
C305 1-126-964-11 ELECT 10uF 20% 50V
C306 1-126-960-11 ELECT 1uF 20% 50V
C307 1-126-959-11 ELECT 0.47uF 20% 50V
C308 1-126-964-11 ELECT 10uF 20% 50V

C309 1-137-194-81 FILM 0.47uF 5% 50V
C310 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C311 1-126-964-11 ELECT 10uF 20% 50V

62

HCD-DX80

MAIN

Ref. No. Part No. Description Remark

C312 1-126-959-11 ELECT 0.47uF 20% 50V
C313 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C314 1-126-964-11 ELECT 10uF 20% 50V
C315 1-126-963-11 ELECT 4.7uF 20% 50V
C316 1-126-933-11 ELECT 100uF 20% 16V
C317 1-104-665-11 ELECT 100uF 20% 10V
C318 1-126-964-11 ELECT 10uF 20% 50V

C319 1-126-961-11 ELECT 2.2uF 20% 50V
C320 1-126-961-11 ELECT 2.2uF 20% 50V
C321 1-164-392-11 CERAMIC CHIP 390PF 10% 50V
C322 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C323 1-130-487-00 MYLAR 0.022uF 5% 50V

C324 1-126-964-11 ELECT 10uF 20% 50V
C325 1-126-965-11 ELECT 22uF 20% 50V
C326 1-164-392-11 CERAMIC CHIP 390PF 10% 50V
C327 1-104-665-11 ELECT 100uF 20% 10V
C328 1-162-953-11 CERAMIC CHIP 100PF 5% 50V

C329 1-130-483-00 MYLAR 0.01uF 5% 50V
C330 1-126-964-11 ELECT 10uF 20% 50V
C331 1-126-965-11 ELECT 22uF 20% 50V
C332 1-137-427-11 MYLAR 120PF 5% 50V
C333 1-162-961-11 CERAMIC CHIP 330PF 10% 50V

C334 1-162-946-11 CERAMIC CHIP 27PF 5% 50V
C335 1-137-150-11 MYLAR 0.01uF 5% 100V
C336 1-126-961-11 ELECT 2.2uF 20% 50V
C337 1-130-485-00 MYLAR 0.015uF 5% 50V
C338 1-130-481-00 MYLAR 0.0068uF 5% 50V

C339 1-130-481-00 MYLAR 0.0068uF 5% 50V
C340 1-130-486-00 MYLAR 0.018uF 10% 50V
C341 1-126-960-11 ELECT 1uF 20% 50V
C342 1-104-664-11 ELECT 47uF 20% 16V
C351 1-126-960-11 ELECT 1uF 20% 50V

C352 1-130-479-00 MYLAR 0.0047uF 5% 50V
C353 1-136-165-00 FILM 0.1uF 5% 50V
C354 1-136-165-00 FILM 0.1uF 5% 50V
C355 1-126-964-11 ELECT 10uF 20% 50V
C356 1-126-960-11 ELECT 1uF 20% 50V

C357 1-126-959-11 ELECT 0.47uF 20% 50V
C358 1-126-964-11 ELECT 10uF 20% 50V
C359 1-137-194-81 FILM 0.47uF 5% 50V
C360 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C362 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C363 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C368 1-126-964-11 ELECT 10uF 20% 50V
C369 1-126-961-11 ELECT 2.2uF 20% 50V
C370 1-126-961-11 ELECT 2.2uF 20% 50V
C371 1-164-392-11 CERAMIC CHIP 390PF 10% 50V

C372 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C373 1-130-487-00 MYLAR 0.022uF 5% 50V
C374 1-126-964-11 ELECT 10uF 20% 50V
C375 1-126-965-11 ELECT 22uF 20% 50V
C376 1-164-392-11 CERAMIC CHIP 390PF 10% 50V

C377 1-104-665-11 ELECT 100uF 20% 10V
C378 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C379 1-130-483-00 MYLAR 0.01uF 5% 50V
C380 1-126-964-11 ELECT 10uF 20% 50V
C381 1-126-965-11 ELECT 22uF 20% 50V

Ref. No. Part No. Description Remark

C382 1-137-427-11 MYLAR 120PF 5% 50V
C383 1-162-961-11 CERAMIC CHIP 330PF 10% 50V
C384 1-162-946-11 CERAMIC CHIP 27PF 5% 50V
C385 1-126-964-11 ELECT 10uF 20% 50V
C395 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C504 1-109-953-11 ELECT 2.2uF 20% 50V
C505 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C510 1-162-918-11 CERAMIC CHIP 18PF 5% 50V
C511 1-162-917-11 CERAMIC CHIP 15PF 5% 50V
C512 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C514 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C516 1-126-916-11 ELECT 1000uF 20% 6.3V
C530 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C546 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C562 1-104-665-11 ELECT 100uF 20% 10V

C564 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C575 1-136-165-00 FILM 0.1uF 5% 50V
C576 1-136-165-00 FILM 0.1uF 5% 50V
C577 1-126-964-11 ELECT 10uF 20% 50V
C588 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C596 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C598 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C599 1-126-964-11 ELECT 10uF 20% 50V
C701 1-126-964-11 ELECT 10uF 20% 50V
C702 1-126-964-11 ELECT 10uF 20% 50V

C751 1-126-964-11 ELECT 10uF 20% 50V
C752 1-126-964-11 ELECT 10uF 20% 50V
C803 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C821 1-104-665-11 ELECT 100uF 20% 10V
C822 1-126-961-11 ELECT 2.2uF 20% 50V

C824 1-126-960-11 ELECT 1uF 20% 50V
C841 1-126-959-11 ELECT 0.47uF 20% 50V
C853 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C861 1-107-717-11 ELECT 47uF 20% 50V
C862 1-107-721-11 ELECT 4.7uF 20% 100V

C863 1-107-721-11 ELECT 4.7uF 20% 100V
C891 1-126-964-11 ELECT 10uF 20% 50V
C892 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C901 1-126-944-11 ELECT 3300uF 20% 25V
C902 1-136-165-00 FILM 0.1uF 5% 50V

C903 1-136-165-00 FILM 0.1uF 5% 50V
C905 1-136-165-00 FILM 0.1uF 5% 50V
C906 1-136-165-00 FILM 0.1uF 5% 50V
C907 1-128-548-11 ELECT 4700uF 20% 25V
C908 1-126-942-61 ELECT 1000uF 20% 25V

C909 1-126-952-11 ELECT 1000uF 20% 35V
C911 1-126-956-91 ELECT 0.1uF 20% 50V
C912 1-126-916-11 ELECT 1000uF 20% 6.3V
C921 1-126-956-91 ELECT 0.1uF 20% 50V
C922 1-126-933-11 ELECT 100uF 20% 16V

C925 1-104-665-11 ELECT 100uF 20% 10V
C932 1-126-935-11 ELECT 470uF 20% 10V
C951 1-126-960-11 ELECT 1uF 20% 50V
C961 1-126-960-11 ELECT 1uF 20% 50V
C962 1-126-926-11 ELECT 1000uF 20% 10V

< FILTER >

CF1 1-760-023-11 FILTER, CERAMIC

63

HCD-DX80

MAIN

Ref. No. Part No. Description Remark

CF2 1-760-023-11 FILTER, CERAMIC

< CONNECTOR >

* CN101 1-565-291-11 SOCKET, CONNECTOR 13P

CN201 1-569-914-11 S0CKET, CONNECTOR 21P
CN202 1-785-336-11 PIN, CONNECTOR (LIGHT ANGLE) 10P

* CN301 1-568-449-11 HOUSING, CONNECTOR (PC BOARD) 3P
* CN304 1-569-934-11 SOCKET, CONNECTOR 17P

CN401 1-793-766-11 CONNECTOR, BOARD TO BOARD 30P
CN402 1-785-330-11 PIN, CONNECTOR (LIGHT ANGLE) 4P
CN891 1-564-506-11 PLUG, CONNECTOR 3P
CN901 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P
CN902 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P

< DIODE >

D51 8-719-988-61 DIODE 1SS355TE-17
D508 8-719-988-61 DIODE 1SS355TE-17
D509 8-719-988-61 DIODE 1SS355TE-17
D510 8-719-988-61 DIODE 1SS355TE-17
D511 8-719-988-61 DIODE 1SS355TE-17

D575 8-719-988-61 DIODE 1SS355TE-17
D576 8-719-988-61 DIODE 1SS355TE-17
D577 8-719-988-61 DIODE 1SS355TE-17
D578 8-719-988-61 DIODE 1SS355TE-17
D579 8-719-988-61 DIODE 1SS355TE-17

Ref. No. Part No. Description Remark

< FRONT END >

FE1 1-693-477-12 FRONT END (3 GANGS) (FM FRONT-END)

< IC >

IC11 8-759-828-33 IC LA1845
IC51 8-759-584-70 IC LC72131
IC101 8-759-652-04 IC M61504FP-TP
IC102 8-759-710-97 IC NJM4565M (TE2)
IC104 8-759-710-97 IC NJM4565M (TE2)

IC105 8-759-525-25 IC BU4052BCF-E2
IC106 8-759-710-97 IC NJM4565M (TE2)
IC201 8-749-923-04 IC TOTX178A (OPTICAL CD DIGITAL OUT)
IC202 8-759-491-46 IC TC74VHCT04AFT (EL)
IC301 8-759-652-02 IC HA12226F

IC302 8-759-143-54 IC uPC1330HA
IC303 8-759-656-83 IC NJM4580MD-TE
IC304 8-759-656-83 IC NJM4580MD-TE
IC501 8-759-829-45 IC M30620MCA-A95FP
IC502 8-759-635-63 IC M51943BSL-TP

IC701 8-759-710-97 IC NJM4565M (TE2)
IC911 8-759-039-69 IC uPC7805AHF
IC921 8-759-088-08 IC uPC7812AHF
IC951 8-759-158-62 IC TA78057S
IC961 8-759-701-59 IC AN7809

D580 8-719-988-61 DIODE 1SS355TE-17
D801 8-719-988-61 DIODE 1SS355TE-17
D822 8-719-988-61 DIODE 1SS355TE-17
D824 8-719-988-61 DIODE 1SS355TE-17
D841 8-719-988-61 DIODE 1SS355TE-17

D861 8-719-988-61 DIODE 1SS355TE-17
D892 8-719-988-61 DIODE 1SS355TE-17
D893 8-719-988-61 DIODE 1SS355TE-17
D901 8-719-083-89 DIODE 11ES2N-TB5
D902 8-719-083-89 DIODE 11ES2N-TB5

D903 8-719-083-89 DIODE 11ES2N-TB5
D904 8-719-083-89 DIODE 11ES2N-TB5
D906 8-719-083-89 DIODE 11ES2N-TB5
D907 8-719-083-89 DIODE 11ES2N-TB5
D908 8-719-083-89 DIODE 11ES2N-TB5

D909 8-719-083-89 DIODE 11ES2N-TB5
D910 8-719-083-89 DIODE 11ES2N-TB5
D911 8-719-083-89 DIODE 11ES2N-TB5
D912 8-719-083-89 DIODE 11ES2N-TB5
D920 8-719-083-89 DIODE 11ES2N-TB5

D921 8-719-083-89 DIODE 11ES2N-TB5
D922 8-719-083-89 DIODE 11ES2N-TB5
D952 8-719-988-61 DIODE 1SS355TE-17
D953 8-719-988-61 DIODE 1SS355TE-17

< FERRITE BEAD >

FB201 1-216-864-11 SHORT 0
FB203 1-216-864-11 SHORT 0
FB204 1-216-864-11 SHORT 0
FB516 1-216-864-11 SHORT 0
FB562 1-216-864-11 SHORT 0

FB599 1-216-864-11 SHORT 0

< IFT >

IFT11 1-435-848-11 TRANSFORMER, IF (CERAMIC FILTER)

< JACK >

J101 1-793-987-11 JACK, PIN 2P (MD/VIDEO (AUDIO) IN)

< JUMPER RESISTOR >

JR1 1-216-864-11 SHORT 0
JR2 1-216-864-11 SHORT 0
JR3 1-216-864-11 SHORT 0
JR4 1-216-864-11 SHORT 0
JR5 1-216-864-11 SHORT 0

JR7 1-216-864-11 SHORT 0
JR8 1-216-864-11 SHORT 0
JR9 1-216-864-11 SHORT 0
JR10 1-216-864-11 SHORT 0
JR11 1-216-864-11 SHORT 0

JR13 1-216-864-11 SHORT 0
JR15 1-216-864-11 SHORT 0
JR18 1-216-864-11 SHORT 0
JR19 1-216-864-11 SHORT 0
JR20 1-216-864-11 SHORT 0

JR21 1-216-864-11 SHORT 0
JR22 1-216-864-11 SHORT 0
JR24 1-216-864-11 SHORT 0
JR25 1-216-864-11 SHORT 0
JR26 1-216-864-11 SHORT 0

JR27 1-216-864-11 SHORT 0
JR28 1-216-864-11 SHORT 0
JR29 1-216-864-11 SHORT 0
JR30 1-216-864-11 SHORT 0
JR35 1-216-864-11 SHORT 0

64

HCD-DX80

MAIN

Ref. No. Part No. Description Remark

JR38 1-216-864-11 SHORT 0
JR104 1-216-864-11 SHORT 0
JR201 1-216-864-11 SHORT 0
JR301 1-216-864-11 SHORT 0
JR304 1-216-864-11 SHORT 0

JR501 1-216-864-11 SHORT 0
JR801 1-216-864-11 SHORT 0
JR806 1-216-864-11 SHORT 0
JR922 1-216-845-11 METAL CHIP 100K 5% 1/16W

< COIL >

L101 1-414-189-31 INDUCTOR 100uH
L201 1-414-189-31 INDUCTOR 100uH
L301 1-410-780-11 INDUCTOR 27uH
L302 1-414-193-41 INDUCTOR 220uH
L303 1-414-193-41 INDUCTOR 220uH

L351 1-410-780-11 INDUCTOR 27uH

< FILTER >

LPF11 1-234-612-11 FILTER, LOW PASS
LPF12 1-234-612-11 FILTER, LOW PASS

< TRANSISTOR >

Q1 8-729-055-80 TRANSISTOR 2SC1674LK-TP
Q2 8-729-113-69 TRANSISTOR FN1F4M-T1M32
Q11 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q12 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q101 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6

Q102 8-729-144-85 FET 2SK1133-T1B
Q103 8-729-141-73 TRANSISTOR 2SC3624A-T1L15L16
Q104 8-729-113-13 TRANSISTOR FA1A4M-T1L33
Q141 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6
Q151 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6

Q152 8-729-144-85 FET 2SK1133-T1B
Q153 8-729-141-73 TRANSISTOR 2SC3624A-T1L15L16
Q301 8-729-801-93 TRANSISTOR 2SD1387-34-TP
Q302 8-729-142-46 TRANSISTOR 2SC2001TP-LK
Q303 8-729-142-46 TRANSISTOR 2SC2001TP-LK

Q304 8-729-113-69 TRANSISTOR FN1F4M-T1M32
Q305 8-729-113-13 TRANSISTOR FA1A4M-T1L33
Q391 8-729-140-04 TRANSISTOR 2SB1116-TP-LK
Q392 8-729-113-13 TRANSISTOR FA1A4M-T1L33
Q393 8-729-140-04 TRANSISTOR 2SB1116-TP-LK

Q394 8-729-113-13 TRANSISTOR FA1A4M-T1L33
Q395 8-729-113-13 TRANSISTOR FA1A4M-T1L33
Q396 8-729-116-57 TRANSISTOR 2SB1068TP-K
Q397 8-729-113-13 TRANSISTOR FA1A4M-T1L33
Q503 8-729-113-13 TRANSISTOR FA1A4M-T1L33

Q504 8-729-113-69 TRANSISTOR FN1F4M-T1M32
Q505 8-729-113-13 TRANSISTOR FA1A4M-T1L33
Q575 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6
Q821 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6
Q822 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6

Q823 8-729-216-22 TRANSISTOR 2SA812-T1-M5M6
Q824 8-729-014-97 TRANSISTOR FA1L3Z-T1B
Q825 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6
Q828 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6

Ref. No. Part No. Description Remark

Q829 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6

Q831 8-729-113-69 TRANSISTOR FN1F4M-T1M32
Q832 8-729-120-28 TRANSISTOR 2SC1623-T1-L5L6
Q861 8-729-113-69 TRANSISTOR FN1F4M-T1M32
Q862 8-729-141-73 TRANSISTOR 2SC3624A-T1L15L16
Q863 8-729-141-73 TRANSISTOR 2SC3624A-T1L15L16

Q891 8-729-140-04 TRANSISTOR 2SB1116-TP-LK
Q892 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q911 8-729-141-83 TRANSISTOR 2SB1375

Q912 8-729-113-13 TRANSISTOR FA1A4M-T1L33

< RESISTOR >

R1 1-216-864-11 SHORT 0
R3 1-216-805-11 METAL CHIP 47 5% 1/16W
R4 1-216-805-11 METAL CHIP 47 5% 1/16W
R5 1-216-819-11 METAL CHIP 680 5% 1/16W
R6 1-216-815-11 METAL CHIP 330 5% 1/16W

R7 1-216-819-11 METAL CHIP 680 5% 1/16W
R8 1-216-821-11 METAL CHIP 1K 5% 1/16W
R10 1-216-814-11 METAL CHIP 270 5% 1/16W
R12 1-216-833-11 METAL CHIP 10K 5% 1/16W
R13 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

R14 1-216-814-11 METAL CHIP 270 5% 1/16W
R15 1-216-843-11 METAL CHIP 68K 5% 1/16W
R16 1-216-837-11 METAL CHIP 22K 5% 1/16W
R17 1-216-839-11 METAL CHIP 33K 5% 1/16W
R18 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

R19 1-216-833-11 METAL CHIP 10K 5% 1/16W
R20 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R21 1-216-820-11 METAL CHIP 820 5% 1/16W

(E2, E51, BR)

R21 1-216-819-11 METAL CHIP 680 5% 1/16W

(SP, MX, AR)

R22 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R23 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R24 1-216-820-11 METAL CHIP 820 5% 1/16W

(E2, E51, BR)

R24 1-216-819-11 METAL CHIP 680 5% 1/16W

(SP, MX, AR)
R25 1-216-809-11 METAL CHIP 100 5% 1/16W
R26 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R27 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R28 1-216-849-11 METAL CHIP 220K 5% 1/16W
R29 1-216-849-11 METAL CHIP 220K 5% 1/16W
R30 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R31 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R41 1-216-833-11 METAL CHIP 10K 5% 1/16W
R42 1-216-845-11 METAL CHIP 100K 5% 1/16W
R43 1-216-839-11 METAL CHIP 33K 5% 1/16W
R55 1-216-833-11 METAL CHIP 10K 5% 1/16W
R56 1-216-833-11 METAL CHIP 10K 5% 1/16W

R58 1-216-809-11 METAL CHIP 100 5% 1/16W
R59 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R60 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R61 1-216-809-11 METAL CHIP 100 5% 1/16W
R62 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R63 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

65

HCD-DX80

MAIN

Ref. No. Part No. Description Remark

R64 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R65 1-216-809-11 METAL CHIP 100 5% 1/16W
R66 1-216-833-11 METAL CHIP 10K 5% 1/16W
R67 1-216-833-11 METAL CHIP 10K 5% 1/16W

R68 1-216-821-11 METAL CHIP 1K 5% 1/16W
R69 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R101 1-216-821-11 METAL CHIP 1K 5% 1/16W
R102 1-216-845-11 METAL CHIP 100K 5% 1/16W
R103 1-216-833-11 METAL CHIP 10K 5% 1/16W

R104 1-216-833-11 METAL CHIP 10K 5% 1/16W
R105 1-216-845-11 METAL CHIP 100K 5% 1/16W
R106 1-216-845-11 METAL CHIP 100K 5% 1/16W
R107 1-216-849-11 METAL CHIP 220K 5% 1/16W
R108 1-216-845-11 METAL CHIP 100K 5% 1/16W

R109 1-216-833-11 METAL CHIP 10K 5% 1/16W
R110 1-216-819-11 METAL CHIP 680 5% 1/16W
R111 1-216-833-11 METAL CHIP 10K 5% 1/16W
R112 1-216-841-11 METAL CHIP 47K 5% 1/16W
R113 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R114 1-216-845-11 METAL CHIP 100K 5% 1/16W
R115 1-216-833-11 METAL CHIP 10K 5% 1/16W
R116 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R117 1-216-833-11 METAL CHIP 10K 5% 1/16W
R121 1-216-834-11 METAL CHIP 12K 5% 1/16W

R122 1-216-833-11 METAL CHIP 10K 5% 1/16W
R123 1-216-833-11 METAL CHIP 10K 5% 1/16W
R124 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R125 1-216-833-11 METAL CHIP 10K 5% 1/16W
R132 1-216-809-11 METAL CHIP 100 5% 1/16W

R133 1-216-809-11 METAL CHIP 100 5% 1/16W
R134 1-216-821-11 METAL CHIP 1K 5% 1/16W
R135 1-216-839-11 METAL CHIP 33K 5% 1/16W
R136 1-216-842-11 METAL CHIP 56K 5% 1/16W

(BR)

R137 1-216-837-11 METAL CHIP 22K 5% 1/16W

R138 1-216-845-11 METAL CHIP 100K 5% 1/16W

(BR)
R139 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R141 1-216-821-11 METAL CHIP 1K 5% 1/16W
R142 1-216-822-11 METAL CHIP 1.2K 5% 1/16W
R143 1-216-841-11 METAL CHIP 47K 5% 1/16W

R144 1-216-864-11 SHORT 0
R145 1-216-821-11 METAL CHIP 1K 5% 1/16W
R146 1-216-821-11 METAL CHIP 1K 5% 1/16W
R147 1-216-821-11 METAL CHIP 1K 5% 1/16W
R148 1-216-821-11 METAL CHIP 1K 5% 1/16W

R151 1-216-821-11 METAL CHIP 1K 5% 1/16W
R152 1-216-845-11 METAL CHIP 100K 5% 1/16W
R153 1-216-833-11 METAL CHIP 10K 5% 1/16W
R154 1-216-833-11 METAL CHIP 10K 5% 1/16W
R155 1-216-845-11 METAL CHIP 100K 5% 1/16W

R156 1-216-845-11 METAL CHIP 100K 5% 1/16W
R157 1-216-849-11 METAL CHIP 220K 5% 1/16W
R158 1-216-845-11 METAL CHIP 100K 5% 1/16W
R159 1-216-833-11 METAL CHIP 10K 5% 1/16W
R160 1-216-819-11 METAL CHIP 680 5% 1/16W

R161 1-216-833-11 METAL CHIP 10K 5% 1/16W
R162 1-216-841-11 METAL CHIP 47K 5% 1/16W

Ref. No. Part No. Description Remark

R163 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R164 1-216-845-11 METAL CHIP 100K 5% 1/16W
R165 1-216-833-11 METAL CHIP 10K 5% 1/16W

R166 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R171 1-216-834-11 METAL CHIP 12K 5% 1/16W
R172 1-216-833-11 METAL CHIP 10K 5% 1/16W
R173 1-216-833-11 METAL CHIP 10K 5% 1/16W
R175 1-216-833-11 METAL CHIP 10K 5% 1/16W

R185 1-216-839-11 METAL CHIP 33K 5% 1/16W
R187 1-216-837-11 METAL CHIP 22K 5% 1/16W
R189 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R212 1-216-821-11 METAL CHIP 1K 5% 1/16W
R217 1-216-809-11 METAL CHIP 100 5% 1/16W

R219 1-216-821-11 METAL CHIP 1K 5% 1/16W
R224 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R226 1-216-851-11 METAL CHIP 330K 5% 1/16W
R228 1-216-845-11 METAL CHIP 100K 5% 1/16W
R301 1-216-836-11 METAL CHIP 18K 5% 1/16W

R302 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R303 1-216-809-11 METAL CHIP 100 5% 1/16W
R304 1-216-809-11 METAL CHIP 100 5% 1/16W
R305 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R306 1-216-832-11 METAL CHIP 8.2K 5% 1/16W

R307 1-216-832-11 METAL CHIP 8.2K 5% 1/16W
R308 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R309 1-216-837-11 METAL CHIP 22K 5% 1/16W
R311 1-216-857-11 METAL CHIP 1M 5% 1/16W
R312 1-218-745-11 RES-CHIP 160K 5% 1/16W

R313 1-216-845-11 METAL CHIP 100K 5% 1/16W
R315 1-216-833-11 METAL CHIP 10K 5% 1/16W
R316 1-216-839-11 METAL CHIP 33K 5% 1/16W
R317 1-216-833-11 METAL CHIP 10K 5% 1/16W
R318 1-216-833-11 METAL CHIP 10K 5% 1/16W

R319 1-216-852-11 METAL CHIP 390K 5% 1/16W
R320 1-216-822-11 METAL CHIP 1.2K 5% 1/16W
R321 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R331 1-216-846-11 METAL CHIP 120K 5% 1/16W
R332 1-216-809-11 METAL CHIP 100 5% 1/16W

R333 1-216-830-11 METAL CHIP 5.6K 5% 1/16W
R334 1-218-332-11 RES-CHIP 130K 5% 1/16W
R335 1-216-813-11 METAL CHIP 220 5% 1/16W
R336 1-216-846-11 METAL CHIP 120K 5% 1/16W
R337 1-216-813-11 METAL CHIP 220 5% 1/16W

R338 1-216-837-11 METAL CHIP 22K 5% 1/16W
R339 1-216-834-11 METAL CHIP 12K 5% 1/16W
R340 1-216-850-11 METAL CHIP 270K 5% 1/16W
R341 1-216-813-11 METAL CHIP 220 5% 1/16W
R342 1-216-834-11 METAL CHIP 12K 5% 1/16W

R343 1-219-787-17 FUSIBLE 5.6 5% 1/4W
R344 1-219-787-17 FUSIBLE 5.6 5% 1/4W
R345 1-216-836-11 METAL CHIP 18K 5% 1/16W
R346 1-216-836-11 METAL CHIP 18K 5% 1/16W
R347 1-216-830-11 METAL CHIP 5.6K 5% 1/16W

R351 1-216-836-11 METAL CHIP 18K 5% 1/16W
R352 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R353 1-216-809-11 METAL CHIP 100 5% 1/16W
R354 1-216-809-11 METAL CHIP 100 5% 1/16W
R355 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

66

HCD-DX80

MAIN

Ref. No. Part No. Description Remark

R356 1-216-832-11 METAL CHIP 8.2K 5% 1/16W
R357 1-216-832-11 METAL CHIP 8.2K 5% 1/16W
R358 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R359 1-216-839-11 METAL CHIP 33K 5% 1/16W
R360 1-216-819-11 METAL CHIP 680 5% 1/16W

R361 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R363 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R364 1-216-819-11 METAL CHIP 680 5% 1/16W
R366 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R367 1-216-841-11 METAL CHIP 47K 5% 1/16W

R368 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R369 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R371 1-216-841-11 METAL CHIP 47K 5% 1/16W
R372 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R373 1-216-821-11 METAL CHIP 1K 5% 1/16W

R374 1-216-841-11 METAL CHIP 47K 5% 1/16W
R375 1-218-296-11 RES-CHIP 75K 5% 1/16W
R376 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R377 1-216-841-11 METAL CHIP 47K 5% 1/16W
R378 1-218-296-11 RES-CHIP 75K 5% 1/16W

R379 1-216-821-11 METAL CHIP 1K 5% 1/16W
R380 1-216-055-11 METAL CHIP 1.8K 5% 1/10W
R381 1-216-846-11 METAL CHIP 120K 5% 1/16W
R382 1-216-809-11 METAL CHIP 100 5% 1/16W
R383 1-216-830-11 METAL CHIP 5.6K 5% 1/16W

R384 1-218-332-11 RES-CHIP 130K 5% 1/16W
R386 1-216-846-11 METAL CHIP 120K 5% 1/16W
R387 1-216-813-11 METAL CHIP 220 5% 1/16W
R388 1-216-837-11 METAL CHIP 22K 5% 1/16W
R389 1-216-834-11 METAL CHIP 12K 5% 1/16W

R390 1-216-850-11 METAL CHIP 270K 5% 1/16W
R391 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R392 1-216-834-11 METAL CHIP 12K 5% 1/16W
R393 1-216-837-11 METAL CHIP 22K 5% 1/16W
R394 1-216-813-11 METAL CHIP 220 5% 1/16W

R396 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R397 1-216-821-11 METAL CHIP 1K 5% 1/16W
R398 1-216-055-11 METAL CHIP 1.8K 5% 1/10W
R399 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R500 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R501 1-216-837-11 METAL CHIP 22K 5% 1/16W
R502 1-216-833-11 METAL CHIP 10K 5% 1/16W
R503 1-216-833-11 METAL CHIP 10K 5% 1/16W
R504 1-216-833-11 METAL CHIP 10K 5% 1/16W
R507 1-216-833-11 METAL CHIP 10K 5% 1/16W

Ref. No. Part No. Description Remark

R520 1-216-833-11 METAL CHIP 10K 5% 1/16W
R522 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R523 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

(EXCEPT SP)

R523 1-216-864-11 SHORT 0 (SP)
R529 1-216-809-11 METAL CHIP 100 5% 1/16W
R530 1-216-809-11 METAL CHIP 100 5% 1/16W
R534 1-216-817-11 METAL CHIP 470 5% 1/16W
R535 1-216-817-11 METAL CHIP 470 5% 1/16W

R537 1-216-817-11 METAL CHIP 470 5% 1/16W
R540 1-216-809-11 METAL CHIP 100 5% 1/16W
R541 1-216-841-11 METAL CHIP 47K 5% 1/16W
R542 1-216-809-11 METAL CHIP 100 5% 1/16W
R543 1-216-809-11 METAL CHIP 100 5% 1/16W

R544 1-216-809-11 METAL CHIP 100 5% 1/16W
R545 1-216-809-11 METAL CHIP 100 5% 1/16W
R546 1-216-809-11 METAL CHIP 100 5% 1/16W
R547 1-216-809-11 METAL CHIP 100 5% 1/16W
R548 1-216-809-11 METAL CHIP 100 5% 1/16W

R549 1-216-809-11 METAL CHIP 100 5% 1/16W
R553 1-216-833-11 METAL CHIP 10K 5% 1/16W
R556 1-216-809-11 METAL CHIP 100 5% 1/16W
R557 1-216-809-11 METAL CHIP 100 5% 1/16W
R570 1-216-809-11 METAL CHIP 100 5% 1/16W

R573 1-216-833-11 METAL CHIP 10K 5% 1/16W
R574 1-216-833-11 METAL CHIP 10K 5% 1/16W
R575 1-216-833-11 METAL CHIP 10K 5% 1/16W
R576 1-216-841-11 METAL CHIP 47K 5% 1/16W
R577 1-216-841-11 METAL CHIP 47K 5% 1/16W

R578 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R579 1-216-817-11 METAL CHIP 470 5% 1/16W
R582 1-216-833-11 METAL CHIP 10K 5% 1/16W
R583 1-216-809-11 METAL CHIP 100 5% 1/16W
R584 1-216-809-11 METAL CHIP 100 5% 1/16W

R585 1-216-833-11 METAL CHIP 10K 5% 1/16W
R588 1-216-817-11 METAL CHIP 470 5% 1/16W
R589 1-216-809-11 METAL CHIP 100 5% 1/16W
R590 1-216-809-11 METAL CHIP 100 5% 1/16W
R591 1-216-809-11 METAL CHIP 100 5% 1/16W

R592 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R593 1-216-821-11 METAL CHIP 1K 5% 1/16W

(EXCEPT SP)

R593 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

(SP)
R594 1-216-809-11 METAL CHIP 100 5% 1/16W
R595 1-216-809-11 METAL CHIP 100 5% 1/16W

R508 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R509 1-216-833-11 METAL CHIP 10K 5% 1/16W
R510 1-216-845-11 METAL CHIP 100K 5% 1/16W
R511 1-216-851-11 METAL CHIP 330K 5% 1/16W
R512 1-216-809-11 METAL CHIP 100 5% 1/16W

R513 1-216-864-11 SHORT 0
R514 1-216-809-11 METAL CHIP 100 5% 1/16W
R515 1-216-833-11 METAL CHIP 10K 5% 1/16W
R516 1-216-833-11 METAL CHIP 10K 5% 1/16W
R517 1-216-833-11 METAL CHIP 10K 5% 1/16W

R518 1-216-833-11 METAL CHIP 10K 5% 1/16W
R519 1-216-809-11 METAL CHIP 100 5% 1/16W

R597 1-216-833-11 METAL CHIP 10K 5% 1/16W
R701 1-216-841-11 METAL CHIP 47K 5% 1/16W
R702 1-216-821-11 METAL CHIP 1K 5% 1/16W
R703 1-216-845-11 METAL CHIP 100K 5% 1/16W
R704 1-216-845-11 METAL CHIP 100K 5% 1/16W

R705 1-216-821-11 METAL CHIP 1K 5% 1/16W
R751 1-216-841-11 METAL CHIP 47K 5% 1/16W
R752 1-216-821-11 METAL CHIP 1K 5% 1/16W
R753 1-216-845-11 METAL CHIP 100K 5% 1/16W
R754 1-216-845-11 METAL CHIP 100K 5% 1/16W

R755 1-216-821-11 METAL CHIP 1K 5% 1/16W
R804 1-216-841-11 METAL CHIP 47K 5% 1/16W

67

HCD-DX80

MAIN MAIN TRANS MOTOR

Ref. No. Part No. Description Remark

R820 1-216-821-11 METAL CHIP 1K 5% 1/16W
R821 1-216-841-11 METAL CHIP 47K 5% 1/16W
R822 1-216-842-11 METAL CHIP 56K 5% 1/16W

R823 1-216-833-11 METAL CHIP 10K 5% 1/16W
R824 1-216-841-11 METAL CHIP 47K 5% 1/16W
R825 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R826 1-216-839-11 METAL CHIP 33K 5% 1/16W
R827 1-216-837-11 METAL CHIP 22K 5% 1/16W

R829 1-216-837-11 METAL CHIP 22K 5% 1/16W
R830 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R831 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R832 1-216-845-11 METAL CHIP 100K 5% 1/16W
R841 1-216-837-11 METAL CHIP 22K 5% 1/16W

R842 1-216-837-11 METAL CHIP 22K 5% 1/16W
R843 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R844 1-216-845-11 METAL CHIP 100K 5% 1/16W
R845 1-216-857-11 METAL CHIP 1M 5% 1/16W
R854 1-216-841-11 METAL CHIP 47K 5% 1/16W

R861 1-216-821-11 METAL CHIP 1K 5% 1/16W
R862 1-216-833-11 METAL CHIP 10K 5% 1/16W
R863 1-216-841-11 METAL CHIP 47K 5% 1/16W
R864 1-216-821-11 METAL CHIP 1K 5% 1/16W
R865 1-216-821-11 METAL CHIP 1K 5% 1/16W

Ref. No. Part No. Description Remark

< TERMINAL >

TM1 1-694-555-22 TERMINAL BOARD (4P) (ANTENNA)
TM801 1-694-635-12 TERMINAL BOARD (4P) (SPEAKER)

< VIBRATOR >

X51 1-760-549-31 VIBRATOR, CRYSTAL (4.5MHz)
X501 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)
X502 1-781-107-21 VIBRATOR, CERAMIC (16MHz)

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

1-680-265-11 MAIN TRANS BOARD

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

1-533-233-11 HOLDER, FUSE

< CAPACITOR >

C941 1-128-553-11 ELECT 220uF 20% 63V

< CONNECTOR >

CN973 1-568-106-11 CONNECTOR 4P
CN977 1-564-528-11 PLUG, CONNECTOR 13P

< DIODE >

R866 1-216-806-11 RES-CHIP 56 5% 1/16W

0 R868 1-215-891-11 METAL OXIDE 680 5% 2W F
0 R869 1-215-891-11 METAL OXIDE 680 5% 2W F

R891 1-216-833-11 METAL CHIP 10K 5% 1/16W
R892 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R893 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R895 1-216-864-11 SHORT 0
R901 1-249-405-11 CARBON 100 5% 1/4W
R911 1-216-826-11 METAL CHIP 2.7K 5% 1/16W
R912 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

R914 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R966 1-216-806-11 RES-CHIP 56 5% 1/16W

< COMPOSITION CIRCUIT BLOCK >

RB41 1-234-575-11 ENCAPSULATED COMPONENT

(AM FRONT-END)

< VARIABLE RESISTOR >

RV11 1-241-765-11 RES, ADJ, CARBON 22K
RV301 1-241-764-11 RES, ADJ, CARBON 10K
RV302 1-241-762-11 RES, ADJ, CARBON 2.2K
RV303 1-241-762-11 RES, ADJ, CARBON 2.2K
RV304 1-241-768-11 RES, ADJ, CARBON 220K

RV351 1-241-764-11 RES, ADJ, CARBON 10K
RV354 1-241-768-11 RES, ADJ, CARBON 220K

< RELAY >

RY801 1-755-372-11 RELAY

< TRANSFORMER >

D977 8-719-024-99 DIODE 11ES2-NTA2B

< FUSE >

0 F971 1-532-506-31 FUSE, GLASS TUBE (T6.3AL/250V)

(EXCEPT MX)

0 F974 1-532-506-31 FUSE, GLASS TUBE (T6.3AL/250V)
0 F975 1-532-506-31 FUSE, GLASS TUBE (T6.3AL/250V)
0 F976 1-533-949-31 FUSE, GLASS TUBE (T8.0AL/250V)
0 F977 1-533-949-31 FUSE, GLASS TUBE (T8.0AL/250V)

< FUSIBLE >

0 R941 1-217-673-81 FUSIBLE 1 5% 1/4W F
0 R944 1-217-641-81 FUSIBLE 4.7 5% 1/4W F
0 R951 1-219-120-11 FUSIBLE 0.15 5% 1/4W F
0 R952 1-219-120-11 FUSIBLE 0.15 5% 1/4W F
0 R953 1-219-120-11 FUSIBLE 0.15 5% 1/4W F

< TRANSFORMER >

0 T910 1-437-355-11 POWER TRANSFORMER (EXCEPT BR)
0 T910 1-437-284-11 POWER TRANSFORMER (BR)

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

1-675-910-14 MOTOR BOARD

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

< CAPACITOR >

C721 1-162-306-11 CERAMIC 0.01uF 30% 16V

< CONNECTOR >

CN721 1-770-516-31 CONNECTOR, FFC 8P
CN722 1-785-330-11 PIN, CONNECTOR (LIGHT ANGLE) 4P

T11 1-435-792-11 TRANSFORMER, DISCRIMINATOR
T301 1-423-980-11 TRANSFORMER, BIAS OSCILLATION

68

< SWITCH >

S701 1-771-822-11 SWITCH, LEVER (SLIDE) (OPEN/CLOSE)

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

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

HCD-DX80

PAD SWITCH PANEL

Ref. No. Part No. Description Remark

A-4475-778-A PAD SWITCH BOARD, COMPLETE

(EXCEPT BR)

A-4476-896-A PAD SWITCH BOARD, COMPLETE (BR)

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

< CAPACITOR >

C751 1-162-306-11 CERAMIC 0.01uF 30% 16V
C752 1-162-306-11 CERAMIC 0.01uF 30% 16V

< LED >

D751 8-719-063-93 LED SLR325VC-N-T32 (REC PAUSE/START)
D752 8-719-063-93 LED SLR325VC-N-T32 (ENTER)

< TRANSISTOR >

Q751 8-729-900-80 TRANSISTOR BA1A4M-TP
Q752 8-729-900-80 TRANSISTOR BA1A4M-TP

< RESISTOR >

R750 1-249-410-11 CARBON 270 5% 1/4W
R751 1-249-827-11 CARBON 680 5% 1/4W
R752 1-249-411-11 CARBON 330 5% 1/4W
R754 1-249-410-11 CARBON 270 5% 1/4W
R755 1-249-413-11 CARBON 470 5% 1/4W

R756 1-249-414-11 CARBON 560 5% 1/4W
R757 1-249-416-11 CARBON 820 5% 1/4W
R758 1-249-417-11 CARBON 1K 5% 1/4W
R759 1-249-418-11 CARBON 1.2K 5% 1/4W
R760 1-249-419-11 CARBON 1.5K 5% 1/4W

Ref. No. Part No. Description Remark

S758 1-771-410-21 SWITCH, TACTILE (KARAOKE PON)
S760 1-771-410-21 SWITCH, TACTILE (m -)
S761 1-771-410-21 SWITCH, TACTILE (.)

S762 1-771-410-21 SWITCH, TACTILE (x)
S763 1-771-410-21 SWITCH, TACTILE (CD SYNC HI-DUB)
S764 1-771-410-21 SWITCH, TACTILE (REC PAUSE/START)
S765 1-771-410-21 SWITCH, TACTILE (M +)
S768 1-771-410-21 SWITCH, TACTILE (PLAY MODE)

S769 1-771-410-21 SWITCH, TACTILE (REPEAT)
S770 1-771-410-21 SWITCH, TACTILE (EDIT)
S771 1-771-410-21 SWITCH, TACTILE (MUSIC EQ)
S772 1-771-410-21 SWITCH, TACTILE (MOVIE EQ)
S773 1-771-410-21 SWITCH, TACTILE (v)

S774 1-771-410-21 SWITCH, TACTILE (ENTER)
S775 1-771-410-21 SWITCH, TACTILE (V)
S776 1-771-410-21 SWITCH, TACTILE (P FILE)
S777 1-771-410-21 SWITCH, TACTILE (GROOVE)
S778 1-771-410-21 SWITCH, TACTILE (SURROUND)

S779 1-771-410-21 SWITCH, TACTILE (g G)
S780 1-771-410-21 SWITCH, TACTILE (X)
S781 1-771-410-21 SWITCH, TACTILE (>)

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

A-4476-112-A PANEL BOARD, COMPLETE (EXCEPT BR)
A-4726-068-A PANEL BOARD, COMPLETE (BR)

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

4-231-581-01 HOLDER (FL)

< CAPACITOR >

R761 1-249-421-11 CARBON 2.2K 5% 1/4W
R762 1-249-422-11 CARBON 2.7K 5% 1/4W
R763 1-249-424-11 CARBON 3.9K 5% 1/4W
R764 1-249-426-11 CARBON 5.6K 5% 1/4W
R765 1-249-428-11 CARBON 8.2K 5% 1/4W

R766 1-249-431-11 CARBON 15K 5% 1/4W
R768 1-249-410-11 CARBON 270 5% 1/4W
R769 1-249-413-11 CARBON 470 5% 1/4W
R770 1-249-414-11 CARBON 560 5% 1/4W
R771 1-249-416-11 CARBON 820 5% 1/4W

R772 1-249-417-11 CARBON 1K 5% 1/4W
R773 1-249-418-11 CARBON 1.2K 5% 1/4W
R774 1-249-419-11 CARBON 1.5K 5% 1/4W
R775 1-249-421-11 CARBON 2.2K 5% 1/4W
R776 1-249-422-11 CARBON 2.7K 5% 1/4W

R777 1-249-424-11 CARBON 3.9K 5% 1/4W
R778 1-249-426-11 CARBON 5.6K 5% 1/4W
R779 1-249-428-11 CARBON 8.2K 5% 1/4W
R780 1-249-431-11 CARBON 15K 5% 1/4W
R790 1-249-434-11 CARBON 27K 5% 1/4W

< SWITCH >

S751 1-476-504-11 ENCODER, ROTARY (VOLUME)
S752 1-771-410-21 SWITCH, TACTILE (DISPLAY)
S753 1-771-410-21 SWITCH, TACTILE (B)
S754 1-771-410-21 SWITCH, TACTILE (b)
S755 1-771-410-21 SWITCH, TACTILE (SPECTRUM)

S756 1-771-410-21 SWITCH, TACTILE (EFECT ON/OFF)
S757 1-771-410-21 SWITCH, TACTILE (GAME EQ)

C604 1-124-257-00 ELECT 2.2uF 20% 50V
C606 1-124-257-00 ELECT 2.2uF 20% 50V
C607 1-126-157-11 ELECT 10uF 20% 16V
C608 1-126-157-11 ELECT 10uF 20% 16V
C609 1-162-303-11 CERAMIC 0.0033uF 30% 16V

C610 1-126-157-11 ELECT 10uF 20% 16V
C611 1-126-157-11 ELECT 10uF 20% 16V
C612 1-162-306-11 CERAMIC 0.01uF 30% 16V
C613 1-124-261-00 ELECT 10uF 20% 50V
C614 1-162-294-31 CERAMIC 0.001uF 10% 50V

C615 1-104-664-11 ELECT 47uF 20% 10V
C616 1-126-934-11 ELECT 200uF 20% 16V
C617 1-124-589-11 ELECT 47uF 20% 16V
C618 1-162-306-11 CERAMIC 0.01uF 30% 16V
C619 1-124-589-11 ELECT 47uF 20% 16V

C620 1-162-306-11 CERAMIC 0.01uF 30% 16V
C622 1-126-163-11 ELECT 4.7uF 20% 50V
C623 1-164-159-11 CERAMIC 0.1uF 50V
C624 1-162-306-11 CERAMIC 0.01uF 30% 16V
C625 1-162-306-11 CERAMIC 0.01uF 30% 16V

C626 1-162-306-11 CERAMIC 0.01uF 30% 16V
C627 1-162-306-11 CERAMIC 0.01uF 30% 16V
C628 1-162-306-11 CERAMIC 0.01uF 30% 16V
C629 1-162-306-11 CERAMIC 0.01uF 30% 16V
C630 1-162-294-31 CERAMIC 0.001uF 10% 50V

C631 1-162-294-31 CERAMIC 0.001uF 10% 50V
C651 1-164-159-11 CERAMIC 0.1uF 50V
C652 1-126-964-11 ELECT 10uF 20% 50V
C653 1-126-964-11 ELECT 10uF 20% 50V

69

HCD-DX80

PANEL

Ref. No. Part No. Description Remark

C717 1-124-584-00 ELECT 100uF 20% 10V

C718 1-124-584-00 ELECT 100uF 20% 10V
C719 1-124-257-00 ELECT 2.2uF 20% 50V
C736 1-124-261-00 ELECT 10uF 20% 50V
C737 1-124-261-00 ELECT 10uF 20% 50V
C738 1-124-257-00 ELECT 2.2uF 20% 50V

C739 1-162-215-31 CERAMIC 47PF 5% 50V
C740 1-162-282-31 CERAMIC 100PF 10% 50V
C741 1-124-463-00 ELECT 0.1uF 20% 50V
C742 1-162-215-31 CERAMIC 47PF 5% 50V
C743 1-162-290-31 CERAMIC 470PF 10% 50V

C744 1-162-294-31 CERAMIC 0.001uF 10% 50V
C747 1-126-961-11 ELECT 2.2uF 20% 50V
C748 1-162-306-11 CERAMIC 0.01uF 30% 16V
C749 1-164-159-11 CERAMIC 0.1uF 50V

(EXCEPT BR)

< CONNECTOR >

CN601 1-793-767-11 CONNECTOR, BOARD TO BOARD 30P
CNS601 1-770-401-11 HOUSING, CONNECTOR (PC BOARD) 8P

< DIODE >

D608 8-719-084-40 LED SEL5955A-TP15 (GAME)
D609 8-719-084-40 LED SEL5955A-TP15 (TUNER/BAND)
D610 8-719-109-85 DIODE MTZJ-T-72-5.1B
D611 8-719-911-19 DIODE 1SS133T-72
D612 8-719-084-40 LED SEL5955A-TP15 (TUNER/BAND)

D613 8-719-084-40 LED SEL5955A-TP15 (CD)
D614 8-719-084-40 LED SEL5955A-TP15 (CD)
D615 8-719-084-40 LED SEL5955A-TP15 (TAPE A/B)
D616 8-719-084-40 LED SEL5955A-TP15 (TAPE A/B)
D617 8-719-084-40 LED SEL5955A-TP15 (MD (VIDEO))

D618 8-719-084-40 LED SEL5955A-TP15 (MD (VIDEO))
D619 8-719-947-53 DIODE MTZJ-T-72-12B
D620 8-719-947-53 DIODE MTZJ-T-72-12B

< FLUORESCENT INDICATOR TUBE >

FL601 1-518-739-11 INDICATOR TUBE, FLUORESCENT

< IC >

IC601 8-759-828-89 IC MB90M407PF-G-103-BND
IC602 8-759-570-21 IC BA3830F-E2
IC603 8-759-827-70 IC NJL64H400A-1
IC616 8-759-647-10 IC uPC2933HF
IC722 8-759-167-88 IC NJM4565D

< JACK >

J601 1-793-724-11 JACK BLOCK, PIN 3P (GAME INPUT)
J631 1-785-569-11 JACK (SMALL TYPE) (PHONES)
J722 1-785-569-11 JACK (SMALL TYPE) (MIC)

< TRANSISTOR >

Q601 8-729-900-80 TRANSISTOR BA1A4M-TP
Q602 8-729-900-80 TRANSISTOR BA1A4M-TP
Q603 8-729-900-80 TRANSISTOR BA1A4M-TP
Q604 8-729-900-80 TRANSISTOR BA1A4M-TP
Q605 8-729-900-80 TRANSISTOR BA1A4M-TP

Ref. No. Part No. Description Remark

Q721 8-729-119-79 TRANSISTOR 2SC2785TP-FEK

< RESISTOR >

R602 1-249-417-11 CARBON 1K 5% 1/4W
R603 1-249-417-11 CARBON 1K 5% 1/4W
R604 1-249-441-11 CARBON 100K 5% 1/4W
R605 1-249-441-11 CARBON 100K 5% 1/4W
R606 1-247-889-00 CARBON 270K 5% 1/4W

R607 1-247-889-00 CARBON 270K 5% 1/4W
R608 1-249-421-11 CARBON 2.2K 5% 1/4W
R609 1-249-440-11 CARBON 82K 5% 1/4W
R610 1-249-441-11 CARBON 100K 5% 1/4W
R611 1-249-437-11 CARBON 47K 5% 1/4W

R612 1-249-435-11 CARBON 33K 5% 1/4W
R613 1-249-429-11 CARBON 10K 5% 1/4W
R614 1-249-435-11 CARBON 33K 5% 1/4W
R615 1-249-433-11 CARBON 22K 5% 1/4W
R616 1-249-429-11 CARBON 10K 5% 1/4W

R617 1-249-439-11 CARBON 68K 5% 1/4W
R618 1-249-429-11 CARBON 10K 5% 1/4W
R625 1-249-401-11 CARBON 47 5% 1/4W
R626 1-249-811-11 CARBON 150 5% 1/4W
R627 1-249-805-11 CARBON 82 5% 1/4W

R628 1-249-811-11 CARBON 150 5% 1/4W
R629 1-249-811-11 CARBON 150 5% 1/4W
R630 1-249-409-11 CARBON 220 5% 1/4W
R631 1-249-418-11 CARBON 1.2K 5% 1/4W
R632 1-249-417-11 CARBON 1K 5% 1/4W

R633 1-249-416-11 CARBON 820 5% 1/4W
R634 1-249-414-11 CARBON 560 5% 1/4W
R635 1-249-413-11 CARBON 470 5% 1/4W
R636 1-249-410-11 CARBON 270 5% 1/4W
R645 1-249-429-11 CARBON 10K 5% 1/4W

R646 1-247-807-31 CARBON 100 5% 1/4W
R647 1-247-807-31 CARBON 100 5% 1/4W
R650 1-249-429-11 CARBON 10K 5% 1/4W
R651 1-247-807-31 CARBON 100 5% 1/4W
R652 1-249-429-11 CARBON 10K 5% 1/4W

R653 1-249-429-11 CARBON 10K 5% 1/4W
R654 1-249-417-11 CARBON 1K 5% 1/4W
R655 1-247-807-31 CARBON 100 5% 1/4W
R656 1-247-807-31 CARBON 100 5% 1/4W
R657 1-249-429-11 CARBON 10K 5% 1/4W

R658 1-249-429-11 CARBON 10K 5% 1/4W
R659 1-249-429-11 CARBON 10K 5% 1/4W
R660 1-247-903-00 CARBON 1M 5% 1/4W
R661 1-249-429-11 CARBON 10K 5% 1/4W
R662 1-249-429-11 CARBON 10K 5% 1/4W

R663 1-249-429-11 CARBON 10K 5% 1/4W
R680 1-249-411-11 CARBON 330 5% 1/4W
R681 1-247-843-11 CARBON 3.3K 5% 1/4W
R682 1-249-434-11 CARBON 27K 5% 1/4W
R690 1-249-417-11 CARBON 1K 5% 1/4W

R691 1-249-417-11 CARBON 1K 5% 1/4W
R692 1-249-417-11 CARBON 1K 5% 1/4W
R693 1-249-417-11 CARBON 1K 5% 1/4W
R694 1-249-417-11 CARBON 1K 5% 1/4W
R695 1-249-417-11 CARBON 1K 5% 1/4W

70

HCD-DX80

PANEL POWER AMPLIFIER

Ref. No. Part No. Description Remark

R696 1-249-417-11 CARBON 1K 5% 1/4W
R697 1-249-417-11 CARBON 1K 5% 1/4W
R698 1-249-417-11 CARBON 1K 5% 1/4W
R699 1-249-417-11 CARBON 1K 5% 1/4W
R721 1-249-429-11 CARBON 10K 5% 1/4W

R722 1-249-430-11 CARBON 12K 5% 1/4W
R734 1-247-807-31 CARBON 100 5% 1/4W
R735 1-247-885-00 CARBON 180K 5% 1/4W
R736 1-249-429-11 CARBON 10K 5% 1/4W
R737 1-249-433-11 CARBON 22K 5% 1/4W

R738 1-249-417-11 CARBON 1K 5% 1/4W
R739 1-249-441-11 CARBON 100K 5% 1/4W
R742 1-249-417-11 CARBON 1K 5% 1/4W
R743 1-249-429-11 CARBON 10K 5% 1/4W
R744 1-249-441-11 CARBON 100K 5% 1/4W

R745 1-247-807-31 CARBON 100 5% 1/4W
R746 1-249-417-11 CARBON 1K 5% 1/4W
R748 1-249-441-11 CARBON 100K 5% 1/4W
R802 1-249-441-11 CARBON 100K 5% 1/4W
R803 1-249-441-11 CARBON 100K 5% 1/4W

R804 1-249-441-11 CARBON 100K 5% 1/4W
R805 1-249-441-11 CARBON 100K 5% 1/4W
R806 1-249-441-11 CARBON 100K 5% 1/4W
R807 1-249-441-11 CARBON 100K 5% 1/4W
R808 1-249-441-11 CARBON 100K 5% 1/4W

Ref. No. Part No. Description Remark

C504 1-104-665-11 ELECT 100uF 20% 10V
C507 1-136-495-11 FILM 0.068uF 5% 50V

C508 1-136-495-11 FILM 0.068uF 5% 50V
C509 1-128-560-11 ELECT 22uF 20% 100V
C512 1-162-300-21 CERAMIC 0.01uF 50V
C514 1-162-300-21 CERAMIC 0.01uF 50V
C541 1-136-165-00 FILM 0.1uF 5% 50V

C542 1-137-838-11 ELECT 2200uF 20% 42V

(EXCEPT SP)

C542 1-137-844-11 ELECT 2200uF 20% 42V

(SP)
C544 1-137-749-11 MYLAR 0.1uF 100V
C545 1-137-749-11 MYLAR 0.1uF 100V
C546 1-137-843-11 ELECT 2200uF 20% 100V

(EXCEPT SP)

C546 1-137-849-11 ELECT 2200uF 20% 100V

(SP)
C551 1-126-963-11 ELECT 4.7uF 20% 50V
C552 1-162-286-31 CERAMIC 220PF 10% 50V
C553 1-162-281-21 CERAMIC 100PF 10% 50V
C554 1-104-665-11 ELECT 100uF 20% 10V

C557 1-136-495-11 FILM 0.068uF 5% 50V
C558 1-136-495-11 FILM 0.068uF 5% 50V
C559 1-128-560-11 ELECT 22uF 20% 100V
C581 1-126-967-91 ELECT 47uF 20% 50V
C591 1-136-165-00 FILM 0.1uF 5% 50V

R809 1-249-441-11 CARBON 100K 5% 1/4W
R810 1-249-441-11 CARBON 100K 5% 1/4W
R811 1-249-417-11 CARBON 1K 5% 1/4W
R812 1-249-417-11 CARBON 1K 5% 1/4W

< VARIABLE RESISTOR >

RV722 1-227-360-11 RES, VAR, CARBON 50K (MIC LEVEL)

< SWITCH >

S601 1-771-410-21 SWITCH, TACTILE (MD (VIDEO))
S602 1-771-410-21 SWITCH, TACTILE (TAPE A/B)
S603 1-771-410-21 SWITCH, TACTILE (CD)
S604 1-771-410-21 SWITCH, TACTILE (TUNER/BAND)
S605 1-771-410-21 SWITCH, TACTILE (GAME)

S606 1-771-410-21 SWITCH, TACTILE

(SURROUND SPEAKER MODE)

< VIBRATOR >

X601 1-577-358-21 VIBRATOR, CERAMIC (4MHz)

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

A-4476-270-A POWER AMPLIFIER BOARD, COMPLETE (MX)
A-4476-767-A POWER AMPLIFIER BOARD, COMPLETE

(E2, E51, AR)
A-4476-770-A POWER AMPLIFIER BOARD, COMPLETE (SP)
A-4726-062-A POWER AMPLIFIER BOARD, COMPLETE (BR)

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

C592 1-137-838-11 ELECT 2200uF 20% 42V

(EXCEPT SP)

C592 1-137-844-11 ELECT 2200uF 20% 42V

(SP)

C596 1-137-843-11 ELECT 2200uF 20% 100V

(EXCEPT SP)

C596 1-137-849-11 ELECT 2200uF 20% 100V

(SP)

C942 1-126-964-11 ELECT 10uF 20% 50V

C943 1-126-968-11 ELECT 100uF 20% 50V

< CONNECTOR >

CN502 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
CN503 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
CN504 1-506-468-11 PIN, CONNECTOR 3P

< DIODE >

D501 8-719-911-19 DIODE 1SS133T-72
D502 8-719-911-19 DIODE 1SS133T-72
D503 8-719-947-70 DIODE MTZJ-T-72-18C
D504 8-719-947-70 DIODE MTZJ-T-72-18C
D541 8-719-500-60 DIODE D5SBA20

D543 8-719-510-68 DIODE D5SBA204101
D551 8-719-911-19 DIODE 1SS133T-72
D581 8-719-911-19 DIODE 1SS133T-72
D941 8-719-150-92 DIODE MTZJ-T-72-33D

7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

< CAPACITOR >

C501 1-126-963-11 ELECT 4.7uF 20% 50V
C502 1-162-286-31 CERAMIC 220PF 10% 50V
C503 1-162-281-21 CERAMIC 100PF 10% 50V

< EARTH TERMINAL >

* EP501 1-537-738-21 TERMINAL, EARTH
* EP502 1-537-738-21 TERMINAL, EARTH

71

HCD-DX80

POWER AMPLIFIER SENSOR SUB TRANS

Ref. No. Part No. Description Remark

< IC >

IC501 8-749-017-06 IC STK412-150

< TRANSISTOR >

Q501 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q503 8-729-140-82 TRANSISTOR 2SA988TP-PAFAEA
Q504 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q505 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q506 8-729-119-79 TRANSISTOR 2SC2785TP-FEK

Q551 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q581 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q831 8-729-119-79 TRANSISTOR 2SC2785TP-FEK
Q941 8-729-141-83 TRANSISTOR 2SB1375

< RESISTOR >

R501 1-249-417-11 CARBON 1K 5% 1/4W
R502 1-249-438-11 CARBON 56K 5% 1/4W
R503 1-249-411-11 CARBON 330 5% 1/4W
R504 1-249-438-11 CARBON 56K 5% 1/4W
R505 1-249-417-11 CARBON 1K 5% 1/4W

R506 1-249-433-11 CARBON 22K 5% 1/4W
R507 1-249-441-11 CARBON 100K 5% 1/4W

0 R508 1-208-603-11 METAL 0.1 20% 5W F

R509 1-260-076-11 CARBON 10 5% 1/2W

0 R510 1-208-603-11 METAL 0.1 20% 5W F

0 R511 1-212-881-11 FUSIBLE 100 5% 1/4W F
0 R512 1-202-972-61 FUSIBLE 1 5% 1/4W F

R513 1-249-435-11 CARBON 33K 5% 1/4W
R514 1-249-421-11 CARBON 2.2K 5% 1/4W
R515 1-249-433-11 CARBON 22K 5% 1/4W

Ref. No. Part No. Description Remark

R591 1-249-441-11 CARBON 100K 5% 1/4W
R592 1-249-441-11 CARBON 100K 5% 1/4W
R942 1-249-853-11 CARBON 8.2K 5% 1/4W

R943 1-249-417-11 CARBON 1K 5% 1/4W
R945 1-247-853-11 CARBON 8.2K 5% 1/4W

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

1-681-143-11 SENSOR BOARD

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

< CONNECTOR >

CN701 1-568-951-11 PIN, CONNECTOR 2P

< THERMISTOR >

TH701 1-807-796-11 THERMISTOR

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

A-2007-964-A SUB TRANS BOARD, COMPLETE (MX)
A-4476-114-A SUB TRANS BOARD, COMPLETE

(E2, E51, SP, AR)

A-4726-060-A SUB TRANS BOARD, COMPLETE (BR)

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

< CAPACITOR >

C971 1-113-925-11 CERAMIC 0.01uF 20% 250V
C972 1-113-925-11 CERAMIC 0.01uF 20% 250V
C973 1-126-933-11 ELECT 100uF 20% 16V
C975 1-126-768-11 ELECT 2200uF 20% 16V
C976 1-164-159-11 CERAMIC 0.1uF 50V

C977 1-164-159-11 CERAMIC 0.1uF 50V
C978 1-164-159-11 CERAMIC 0.1uF 50V

R516 1-249-429-11 CARBON 10K 5% 1/4W
R517 1-249-421-11 CARBON 2.2K 5% 1/4W
R518 1-249-435-11 CARBON 33K 5% 1/4W
R519 1-249-439-11 CARBON 68K 5% 1/4W

0 R520 1-215-872-11 METAL OXIDE 3.3K 5% 1W F

R521 1-249-441-11 CARBON 100K 5% 1/4W
R522 1-249-441-11 CARBON 100K 5% 1/4W
R523 1-249-440-11 CARBON 82K 5% 1/4W

0 R524 1-215-872-11 METAL OXIDE 3.3K 5% 1W F

R531 1-249-409-11 CARBON 220 5% 1/4W

R532 1-247-897-11 CARBON 560K 5% 1/4W
R533 1-249-437-11 CARBON 47K 5% 1/4W
R541 1-249-441-11 CARBON 100K 5% 1/4W
R542 1-249-441-11 CARBON 100K 5% 1/4W
R551 1-249-417-11 CARBON 1K 5% 1/4W

R552 1-249-438-11 CARBON 56K 5% 1/4W
R553 1-249-411-11 CARBON 330 5% 1/4W
R554 1-249-438-11 CARBON 56K 5% 1/4W
R555 1-249-417-11 CARBON 1K 5% 1/4W
R556 1-249-433-11 CARBON 22K 5% 1/4W

R557 1-249-441-11 CARBON 100K 5% 1/4W

0 R558 1-208-603-11 METAL 0.1 20% 5W F

R559 1-260-076-11 CARBON 10 5% 1/2W

0 R560 1-208-603-11 METAL 0.1 20% 5W F
0 R561 1-212-881-11 FUSIBLE 100 5% 1/4W F

R581 1-249-435-11 CARBON 33K 5% 1/4W
R582 1-249-435-11 CARBON 33K 5% 1/4W

< CONNECTOR >

* CN972 1-564-321-21 PIN, CONNECTOR 2P
* CN974 1-568-226-11 PIN, CONNECTOR 2P

< DIODE >

D971 8-719-911-19 DIODE 1SS133T-72
D972 8-719-024-99 DIODE 11ES2-NTA2B
D973 8-719-024-99 DIODE 11ES2-NTA2B
D974 8-719-024-99 DIODE 11ES2-NTA2B
D975 8-719-024-99 DIODE 11ES2-NTA2B

< IC >

IC971 8-759-158-62 IC TA78057S

< TRANSISTOR >

Q971 8-729-119-79 TRANSISTOR 2SC2785TP-FEK

< RESISTOR >

R974 1-249-429-11 CARBON 10K 5% 1/4W
R975 1-249-429-11 CARBON 10K 5% 1/4W

< RELAY >

0 RY971 1-755-276-11 RELAY, POWER
0 RY972 1-755-276-11 RELAY, POWER

72

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

HCD-DX80

SUB TRANS

Ref. No. Part No. Description Remark

< SWITCH >

0 S901 1-786-055-11 SELECTOR, VOLTAGE

(VOLTAGE SELECTOR) (EXCEPT MX)

< TRANSFORMER >

0 T972 1-437-331-21 POWER TRANSFORMER

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

1-680-692-11 VIDEO SWITCH BOARD

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

< CONNECTOR >

CN607 1-785-328-11 PIN, CONNECTOR (LIGHT ANGRE) 2P

< JACK >

J401 1-774-227-11 JACK, PIN 1P (VIDEO OUT)

< JUMPER RESISTOR >

JR781 1-216-864-11 SHORT 0

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

MISCELLANEOUS

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

Ref. No. Part No. Description Remark

101 1-773-045-11 WIRE (FLAT TYPE) (17 CORE)
104 1-757-418-11 WIRE (FLAT TYPE) (21 CORE) (AR)
104 1-757-683-11 CABLE, FLAT (21 CORE) (EXCEPT AR)

0 108 1-757-813-21 CORD, POWER (BR)
0 108 1-777-071-51 CORD, POWER (EXCEPT BR)

509 1-791-983-12 WIRE (FLAT TYPE) (8 CORE)
556 1-757-710-11 WIRE (FLAT TYPE) (16 CORE)
HP901 A-2004-771-A BASE (A) ASSY, HEAD
HRP901 A-2004-772-A BASE (B) ASSY, HEAD
M721 A-4672-826-A MOTOR ASSY

M901 X-3378-241-1 MOTOR ASSY (CAPSTAN)
M961 1-763-072-11 FAN, D.C.
PM901 1-454-887-32 SOLENOID, PLUNGER
PM901 1-454-887-32 SOLENOID, PLUNGER

0 T910 1-437-284-11 TRANSFORMER, POWER (BR)

0 T910 1-437-355-11 POWER TRANSFOMER (EXCEPT BR)

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

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

HARDWARE LIST

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

#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#2 7-685-103-19 + PTPWH (2X5)
#3 7-685-650-79 SCREW +BVTP 3X16 TYPE2 N-S
#4 7-685-881-09 SCREW +BVTT 4X8 (S)
#5 7-627-853-28 SCREW, PRECISION +P 2X3 TYPE3

#6 7-628-254-05 SCREW +PS 2.6X5
#7 7-623-921-01 RING, RETAINING, CAPSTAN

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

ACCESSORIES & PACKING MATERIALS

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

1-569-008-21 ADAPTOR, CONVERSION 2P (EXCEPT BR)
1-793-184-21 CONNECTOR (F TYPE ADAPTOR) (EXCEPT BR)

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

73

HCD-DX80

REVISION HISTORY

Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.

Ver. Date Description of Revision

1.1 2001.11 Addition of Ref. No. 530 for chassis (SPM-01044)

1.0 2001.03 New