Sony HCD-EX8T, HCD-EX9T, HCD-EX9, HCD-EX8, HCD-EX6 User Manual

HCD-EX6/EX6T/EX8/

EX8T/EX9/EX9T

SERVICE MANUAL

Ver. 1.1 2010.12

• HCD-EX6 is the amplifi er, USB, CD player
and tuner section in MHC-EX6.

• HCD-EX6T is the amplifi er, USB, CD player,
tape deck and tuner section in MHC-EX6T.

• HCD-EX8 is the amplifi er, USB, CD player
and tuner section in MHC-EX8.

• HCD-EX8T is the amplifi er, USB, CD player,
tape deck and tuner section in MHC-EX8T.

• HCD-EX9 is the amplifi er, USB, CD player
and tuner section in MHC-EX9.

• HCD-EX9T is the amplifi er, USB, CD player,
tape deck and tuner section in MHC-EX9T.

• MPEG Layer-3 audio coding technology and pat-

ents licensed from Fraunhofer IIS and Thomson.

• Windows Media is a registered trademark of

Microsoft Corporation in the United States and/or
other countries.

CD Section

Tape Deck Section
(HCD-EX6T/EX8T/EX9T)

Photo: HCD-EX9T

E Model

Model Name Using Similar Mechanism New

Mechanism Type CDM88CL-D1BD74UR

Optical Pick-up Block Name DA11MMVGP

Model Name Using Similar Mechanism HCD-EC69T/EC79T/EC99T

Tape Transport Mechanism Type TCM-J1 or CS-21SC-901TP

Amplifi er section

The following measured at AC 127 V,
60 Hz (Mexican model)
The following measured at AC 220 V,
50/60 Hz (Argentine model)
The following measured at AC 120 V,
220 V, 240 V, 50/60 Hz (Other models)

HCD-EX9/EX9T

Front Speaker:
Power output (rated):
Low channel
40 W + 40 W (at 8 Ω, 1 kHz, 1%
THD)
High channel
40 W + 40 W (at 8 Ω, 1 kHz, 1%
THD)
RMS output power (reference):
Low channel
85 W + 85 W (per channel at 8 Ω,
1 kHz)
High channel
85 W + 85 W (per channel at 8 Ω,
1 kHz)
Subwoofer:
RMS output power (reference):
125 W (at 4 Ω, 80 Hz)

HCD-EX8/EX8T

Power output (rated):
Low channel
50 W + 50 W (at 8 Ω, 1 kHz, 1%
THD)
High channel
50 W + 50 W (at 8 Ω, 1 kHz, 1%
THD)

SPECIFICATIONS

RMS output power (reference):
Low channel
100 W + 100 W (per channel at 8 Ω,
1 kHz)
High channel
100 W + 100 W (per channel at 8 Ω,
1 kHz)

HCD-EX6/EX6T

Power output (rated):
40 W + 40 W (at 6 Ω, 1 kHz, 1%
THD)
RMS output power (reference):
90 W + 90 W (per channel at 6 Ω,
1 kHz)

Inputs

PC IN (stereo mini jack):
Sensitivity 800 mV, impedance
22 kilohms

Outputs

PHONES (stereo mini jack):
accepts headphones with an
impedance of 8 Ω or more
SPEAKERS: impedance
HCD-EX9/EX9T/EX8/EX8T: 8 Ω
HCD-EX6/EX6T: 6 Ω
SUBWOOFER (HCD-EX9/EX9T only):
impedance 4 Ω

USB section

Supported bit rate:
MP3 (MPEG 1 Audio Layer-3):
32 kbps – 320 kbps, VBR
WMA: 48 kbps – 192 kbps
AAC: 48 kbps – 320 kbps

Sampling frequencies:
MP3 (MPEG 1 Audio Layer-3):
32/44.1/48 kHz
WMA: 44.1 kHz
AAC: 44.1 kHz

(USB) port:
Maximum current:
500 mA

CD player section

System:
Compact disc and digital audio
system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6μW
* This output is the value
measurement at a distance of
200mm from the objective lens
surface on the Optical Pick-up
Block with 7mm aperture.
Frequency response: 20 Hz – 20 kHz
Signal-to-noise ratio: More than 90 dB
Dynamic range: More than 88 dB

Tape deck section (HCD-EX9T/
EX8T/EX6T only)

Recording system: 4-track 2-channel, stereo

Tuner section

FM stereo, FM/AM superheterodyne tuner
Antenna:
FM lead antenna
AM loop antenna

FM tuner section:

Tuning range:

87.5 MHz ‒ 108.0 MHz (50 kHz step)
Intermediate frequency: 225 kHz

AM tuner section:

Tuning range
Latin American models:
530 kHz ‒ 1,710 kHz (10 kHz step)
531 kHz ‒ 1,710 kHz (9 kHz step)
Other models:
531 kHz ‒ 1,602 kHz (9 kHz step)
530 kHz ‒ 1,610 kHz (10 kHz step)
Intermediate frequency: 53 kHz

– Continued on next page –

HCD-EX6/EX8/EX9

COMPACT DISC RECEIVER

HCD-EX6T/EX8T/EX9T

COMPACT DISC DECK RECEIVER

9-889-803-02

2010L04-1

2010.12

©

Sony Corporation

Published by Sony Techno Create Corporation

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

General

Power requirements
Mexican model:
AC 127 V, 60 Hz
Argentine model:
AC 220 V, 50/60 Hz
Other models:
AC 120 V, 220 V or 230 V ‒ 240 V,
50/60 Hz, adjustable with voltage
selector
Power consumption
HCD-EX9/EX9T: 175 W
(0.5 W at the Power Saving Mode)
HCD-EX8/EX8T: 170 W
(0.5 W at the Power Saving Mode)
HCD-EX6/EX6T: 110 W
(0.5 W at the Power Saving Mode)
Dimensions (W/H/D) (excl. speakers)
Approx. 200 mm × 306 mm ×
350 mm
Mass (excl. speakers)
HCD-EX9: Approx. 6.7 kg
HCD-EX9T: Approx. 7.0 kg
HCD-EX8: Approx. 6.6 kg
HCD-EX8T: Approx. 6.9 kg
HCD-EX6: Approx. 5.6 kg
HCD-EX6T: Approx. 5.9 kg

Design and specifi cations are subject to
change without notice.

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.

CAUTION

Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.

TABLE OF CONTENTS

1. SERVICING NOTES ............................................. 3

2. DISASSEMBLY

2-1. Side Panel (R)/(L) .......................................................... 7

2-2. Top Panel Section ........................................................... 7

2-3. Tape Mechanism Deck (HCD-EX6T/EX8T/EX9T) ....... 8

2-4. Front Panel Section ......................................................... 8

2-5. MAIN Board ................................................................... 9

2-6. Back Panel Section ......................................................... 10

2-7. CD Mechanism Section .................................................. 11

2-8. Belt (DLM3A) ................................................................ 11

2-9. Base Unit ......................................................................... 12

2-10. BD74 Board .................................................................... 12

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

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

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

6. DIAGRAMS

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

6-2. Block Diagram –Tape/Audio Section– ........................... 22

6-3. Block Diagram –Display/Power Supply Section– .......... 23

6-4. Printed Wiring Board –CD Section– .............................. 24

6-5. Schematic Diagram –CD Section– ................................. 25

6-6. Printed Wiring Board –USB Section– ............................ 26

6-7. Schematic Diagram –USB Section– ............................... 27

6-8. Printed Wiring Board –Panel Section– ........................... 28

6-9. Schematic Diagram –Panel Section– .............................. 29

6-10. Printed Wiring Board –USB-JACK Section– ................. 30

6-11. Schematic Diagram –USB-JACK Section– .................... 30

6-12. Printed Wiring Boards –MAIN-AMP Section– .............. 31

6-13. Schematic Diagram –MAIN-AMP Section (1/2)–.......... 32

6-14. Schematic Diagram –MAIN-AMP Section (2/2)–.......... 33

6-15. Printed Wiring Board –Power Supply Section– ............. 34

6-16. Schematic Diagram –Power Supply Section– ................ 35

6-17. Schematic Diagram –Tape Deck Section

(HCD-EX6T/EX8T/EX9T)– .......................................... 36

6-18. Printed Wiring Board –Tape Deck Section

(HCD-EX6T/EX8T/EX9T)– .......................................... 37

This appliance is classifi ed as
a CLASS 1 LASER product.
This marking is located on the
rear exterior.

SAFETY-RELATED COMPONENT WARNING!

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

2

7. EXPLODED VIEWS

7-1. Overall Section ............................................................... 46

7-2. Front Panel Section ......................................................... 47

7-3. Top Panel Section (HCD-EX6T/EX8T/EX9T) .............. 48

7-4. Chassis Section ............................................................... 49

7-5. MAIN Board Section ...................................................... 50

7-6. CD Mechanism Section (CDM88CL-D1BD74UR) ....... 51

8. ELECTRICAL PARTS LIST .............................. 52

Accessories are given in the last of the electrical parts list.

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

SECTION 1

SERVICING NOTES

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 fl exible 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 refl ective surface by the objective lens in the optical
pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead­free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.

Ordinary soldering irons can be used but the iron tip has to be

applied to the solder joint for a slightly longer time.

Soldering irons using a temperature regulator should be set to

about 350 °C.
Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

• Strong viscosity

Unleaded solder is more viscous (sticky, less prone to fl ow)

than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.

• Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may

also be added to ordinary solder.

RELEASING THE DISC TRAY LOCK

The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.

MODEL IDENTIFICATION
– Back Panel –

Model Number Label

Model Part No.

EX6T: E4 model

EX6: AR model

EX8T: E4 model

EX8: AR model

EX8: MX model

EX9T: E4 model

EX9: AR model

EX9: MX model

EX6: E2, E51 models

EX8: E2, E51 models

EX9: E2, E51 models

• Abbreviation
E4 : 220 – 240V AC area in E model
AR : Argentina model
MX : Mexican model
E2 : 120V AC area in E model
E51 : Chilean and Peruvian models

: Since the HCD-EX6/EX8/EX9: E2 and E51 models have their

*

4-178-730-0[]

4-178-731-0[]

4-178-733-0[]

4-178-734-0[]

4-178-735-0[]

4-178-736-0[]

4-178-737-0[]

4-178-738-0[]

*

*

*

model number labels marked directly on the back panel, the
model number labels have no relative part numbers.

Because of this, determine the model through the marked model

number when comparing the difference between these models.

Releasing Procedure:

1. Press [

] button to turn the power on.

?/1

2. Press the [FUNCTION] button to select CD function.

3. While pressing the [x] button, press the [Z] button for more 5
seconds).

4. The message “UNLOCKED” is displayed and the disc tray is
unlocked.

Note: When “LOCKED” is displayed, the slot lock is not released by turn-

ing power on/off with the [

?/1

] button.

3

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF

Note: Please take out the side panel (R) from a set refer to DISASSEMBLY (page 7).

Pull the tray by the hand.

2

HOW TO REMOVE THE KNOB (VOL)

VOL knob

2

state of opening the CD tray

lever

gear

front panel block
(back view)

Turn a gear by a driver

1

till a lever rises up
to the position of the figure.

Push the VOL knob by the flat head driver.

hole

1

4

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

CAPACITOR DISCHARGE FOR ELECTRIC SHOCK PREVENTION

Note: Please take out the side panel (R) from a set refer to DISASSEMBLY (page 7).

PT-POWER board

(Right side view)

In checking the PT-POWER board, make a capacitor discharge
of C013 and C014 for electric shock prevention.

PRECAUTION WHEN INSTALLING A NEW OP UNIT/
PRECAUTION BEFORE UNSOLDERING THE STATIC
ELECTRICITY PREVENTION SOLDER BRIDGE

PT-POWER board

C013 C014

00 ȍW 00 ȍW

HOW TO DISTINGUISH TAPE MECHANISM DECK
(HCD-EX6T/EX8T/EX9T only)

Two kinds of tape mechanism decks installed by this set exist.

Please do the repair exchange after confi rming which tape mecha-
nism deck set of the repair according to how to distinguish the
fi gure below.

When installing a new OP unit, be sure to connect the fl exible
printed circuit board fi rst of all before removing the static electric-
ity prevention solder bridge by unsoldering.
Remove the static electricity prevention solder bridge by unsolder­ing after the fl exible printed circuit board has already been con-
nected.
(Do not remove nor unsolder the solder bridge as long as the OP
unit is kept standalone.)

motor

Metal part: TCM-J1
Mold part: CS-21SC-901TP

Tape Deck Name

TCM-J1 A-1527-851-A

CS-21SC-901TP 1-797-575-11

Tape Deck

Part No.

tape deck

Belt Part No.

2-670-389-01 BELT (1)
3-214-817-01 BELT (FR)

2-688-621-01 BELT (R/F)
2-688-622-01 BELT (MAIN)

5

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

SECTION 2

DISASSEMBLY

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

SET

2-1. SIDE PANEL (R)/(L)
(Page 7)

2-2. TOP PANEL SECTION
(Page 7)

2-3. TAPE MECHANISM DECK
(HCD-EX6T/EX8T/EX9T)
(Page 8)

2-5. MAIN BOARD
(Page 9)

2-4. FRONT PANEL SECTION
(Page 8)

2-7. CD MECHANISM SECTION
(Page 11)

2-8. BELT (DLM3A)
(Page 11)

2-6. BACK PANEL SECTION
(Page 10)

2-9. BASE UNIT
(Page 12)

2-10. BD74 BOARD
(Page 12)

6

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

2-1. SIDE PANEL (R)/(L)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

8 two screws
(case 3 TP2)

7 two screws
(case 3 TP2)

0 two claws

qs side panel (L)

qa

9 two screws

(+BVTP 3 u10)

6 side panel (R)

4 two claws

5

2 two screws

(case 3 TP2)

3 two screws
(+BVTP 3 u10)

2-2. TOP PANEL SECTION

EX6T/EX8T/EX9T EX6/EX8/EX9

5 top panel section

3 two screws

(+BVTP 3 u10)

4 wire (flat type) (9 core)
(CN605)

2 screw
(+KTP 3 u10)

2 screw
(+KTP 3 u10)

1 two screws
(case 3 TP2)

4 top panel section

3 two screws

(+BVTP 3 u10)

1 screw
(+KTP 3 u10)

1 screw
(+KTP 3 u10)

7

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2-3. TAPE MECHANISM DECK (HCD-EX6T/EX8T/EX9T)

1 Open the cassette box.

2 four screws

(

+BVTP 2.6 u8

)

4 bracket (deck)

6 DECK board

2-4. FRONT PANEL SECTION

9 screw

5 wire (flat type) (9 core)

(CN604)

4 wire (flat type) (19 core)
(CN603) (EX6/EX8/EX9)
wire (flat type) (21 core)
(CN602) (EX6T/EX8T/EX9T)

(+BVTP 3 u10)

7 tape mechanism deck

0 lug

5 CN501 (8P)

8 wire (flat type) (25 core)

(CN902)

3 two screws
(

+BVTP 3 u6

)

7 wire (flat type) (13 core)
(CN302)

state of opening the CD tray

lever

2 Pull the tray by hand.

6 wire (flat type) (11 core)

(CN011)

Turn a gear by a driver

3 loading panel

qs front panel section

gear

qa three screws
(+BVTT 3 u8)

1

till a lever rises up to the
position of the figure.

8

2-5. MAIN BOARD

EX6/EX6T

q; MAIN board

3 wire (flat type) (19 core)

(CN603) (EX6)
wire (flat type) (21 core)
(CN602) (EX6T)

8 two screws
(transistor)

9 screw
(+BVTP 3 u10)

7 screw
(+BVTP 3 u10)

4 wire (flat type) (9 core)
(CN604)

5 CN609 (3P)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2 CN701 (3P)

1 CN012 (10P)

6 two screws

(+BVTP 3 u10)

EX8/EX8T

qa screw
(+BVTP 3 u10)

9 screw
(+BVTP 3 u10)

qs MAIN board

5 wire (flat type) (19 core)

(CN603) (EX8)
wire (flat type) (21 core)
(CN602) (EX8T)

6 wire (flat type) (9 core)
(CN604)

EX9/EX9T

qa screw
(+BVTP 3 u10)

9 screw
(+BVTP 3 u10)

qs MAIN board

0 two screws

(transistor)

7 CN609 (3P)

0 four screws

(transistor)

4 CN701 (3P)

1 screw

(+BVTP 3 u10)

2 HOLD board

4 CN701 (3P)

1 screw

(+BVTP 3 u10)

2 HOLD board

8 four screws

(+BVTP 3 u10)

3 CN012 (10P)

8 six screws

(+BVTP 3 u10)

5 wire (flat type) (19 core)
(CN603) (EX9)
wire (flat type) (21 core)
(CN602) (EX9T)

6 wire (flat type) (9 core)
(CN604)

3 CN010 (13P)

7 CN609 (3P)

9

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2-6. BACK PANEL SECTION

EX6/EX6T

1 CN701 (3P)

3 two screws

(+BVTP 3 u10)

2 Cut the clamp.

4 six screws

(+BVTP 3 u10)

5 back panel section

Installation of the power cord
when assembling the set.

EX8/EX8T

1 screw
(+BVTP 3 u10)

EX9/EX9T

1 screw
(+BVTP 3 u10)

3 CN701 (3P)

3 CN701 (3P)

2 HOLD board

2 HOLD board

5 four screws

(+BVTP 3 u10)

4 Cut the clamp.

6 six screws

(+BVTP 3 u10)

7 back panel section

5 six screws

(+BVTP 3 u10)

4 Cut the clamp.

Installation of the power cord
when assembling the set.

Installation of the power cord
when assembling the set.

10

6 six screws
(+BVTP 3 u10)

7 back panel section

2-7. CD MECHANISM SECTION

4 CD mechanism section

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

3

2-8. BELT (DLM3A)

1 two screws

1 two screws

(+BVTP 3 u10)

2 two screws
(+BVTP 3 u10)

2 two screws

3 cover

4 belt (DLM3A)

5 belt (DLM3A)

11

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2-9. BASE UNIT

1 wire (flat type) (25 core)
(CN403)

8 insulator

2 two floating

(+PTPWH M2.6)

screw

4 two floating
(+PTPWH M2.6)

5 two coil springs
(insulator)

screw

9 insulator

0 insulator

6

CD mechanism block
(bottom view)

3 two coil springs
(insulator)

7 insulator

qa base unit

2-10. BD74 BOARD

OP base assy

1 wire (flat type) (16 core)
(CN201)

3 BD74 board

2 Remove the four solders.

12

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

SECTION 3

TEST MODE

COLD RESET

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

Procedure:

1. In the standby status, press the [

] button to turn the power

?/1

on.

2. Press three buttons of [x], [FUNCTION] and [

] simultane-

?/1

ously.

3. When “RESET” appears, the set enters standby status.

PANEL TEST MODE
Enter The Panel Test Mode
Procedure:

1. In the standby status, press the [

] button to turn the power

?/1

on.

2. Press three buttons of [DISPLAY], [x] and [OPTIONS] simul­taneously.

3. When the panel test mode is activated, all LEDs and segments
of the liquid crystal display panel are all turned on.

Version Check
Procedure:

1. In the panel test mode (all LEDs and segments of the liquid
crystal display panel are turned on), press the [FUNCTION]
button.

2. On the liquid crystal display panel, date and version are dis­played “xxxxVxxx”.

3. From this status, press the [u] button, and the destination and
model name are displayed.

4. To release from this mode, press three buttons of [DISPLAY],
[x] and [OPTIONS] simultaneously.

Key Test Mode
Procedure:

1. In the panel test mode (all LEDs and segments of the liquid
crystal display panel are turned on), press the [x] button.

2. The message “KEY0 0 0” displayed. Whenever any buttons
are pressed and the [VOLUME] control is turned, the value is
changed.

3. To release from this mode, press three buttons of [DISPLAY],
[x] and [OPTIONS] simultaneously.

CD REPEAT 5 LIMIT CANCEL MODE

Number of repeats for CD playback is 5 times when the repeat
mode is “REPEAT”. This mode enables CD to repeat playback for
limitless times.

Procedure:

1. Press the [

] button to turn the power on.

?/1

2. Press the [FUNCTION] button to select CD function.

3. Press three buttons of [DISPLAY], [x] and [TUNING + M

] simultaneously.

L

4. It enters the CD repeat 5 limit cancel mode and displays “NO
LIMIT”.

5. To release this mode, press the [

] button to turn the power

?/1

off.

CD TRAY LOCK

This mode is for the antitheft of CD disc in shop. (not for transport)

Procedure:

1. Press the [

] button to turn the power on.

?/1

2. Press the [FUNCTION] button to select CD function.

3. Insert a disc.

4. While pressing the [x] button, press the [Z] button for more 5
seconds.

5. The message “LOCKED” is displayed and the disc tray is
locked. (Even if releasing from this mode, the disc tray is still
locked)

6. If press the [Z] button to eject the disc, the message “LOCKED”
is displayed and can not eject the disc.

7. To release this lock, while pressing the [

] button for 5 seconds again.

[

Z

] button, press the

x

8. The message “UNLOCKED” is displayed and the disc tray is
unlocked.

CD POWER MANAGE

This mode is for switch the CD power supply on/off. Even if this
state pulls out AC plug, it is held.

Procedure:

1. Press the [

] button to turn the power on.

?/1

2. Press the [FUNCTION] button to select CD function.

3. Press the [

] button again to turn the power off (standby).

?/1

4. After pressing the [DISPLAY] button, while pressing the [x]
button, press the [

?/1

] button.

5. It turns power on and display “CD/USB”, then display “PWR
ON” or “PWR OFF”.

CHANGE-OVER THE AM TUNING INTERVAL

The AM tuning interval can be changed over 9 kHz or 10 kHz.

Procedure:

1. Press the [

] button to turn the power on.

?/1

2. Press the [FUNCTION] button to select TUNER AM function.

3. Press the [

] button again to turn the power off (standby).

?/1

4. After pressing the [DISPLAY] button, while pressing the
[TUNING + M L] button, press the [

?/1

] button.

5. It turns power on and display “9k STEP” or “10k STEP”, and
thus the tuning interval is changed over.

CD SHIP MODE

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

Procedure:

1. Press the [

] button to turn the power on.

?/1

2. Confi rm there is no disc in all trays.

3. Press the [FUNCTION] button to select CD function.

4. Press two buttons of [u] and [

] simultaneously.

?/1

5. Set to the CD ship mode (chucking on).

6. After blink “STANDBY”, “LOCK” is displayed, disconnect
the AC plug.

CD SHIP AND COLD RESET
Procedure:

1. Press the [

] button to turn the power on.

?/1

2. Confi rm there is no disc in all trays.

3. Press the [FUNCTION] button to select CD function.

4. Press three buttons of [CD], [– TUNING l m] and [

?/1

simultaneously.

5. After blink “STANDBY”, “RESET” is displayed, disconnect
the AC plug.

]

13

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

CD SERVO TEST MODE

This mode can check the servo system operations of the optical
pick-up system (= optical unit + BD74 board).

Note 1: Do not enter the this mode while any other test mode is in prog-

ress.

Note 2: Do not enter any other test mode while the this mode is in prog-

ress.

How to Enter the CD Servo Test Mode
Procedure:

1. Press the [

] button to turn the power on.

?/1

2. Press the [FUNCTION] button to select CD function.

3. Press three buttons of [u], [TUNING + M L] and [

?/1

simultaneously.

4. It enters the CD servo test mode and displays “xx xxxx”.

How to Exit from the CD Servo Test Mode
Procedure:

1. Press three buttons of [u], [TUNING + M L] and [

?/1

simultaneously.

2. It releases from the CD Servo Test Mode and returns to the
ordinary CD function.

Key Operation:

[TUNING + M L], [– TUNING l m]:
Use these keys to move the cursor to the right digit

or to the left digit in the six-digit number, when
changing the numeric value.

Press [TUNING + M L] to move the cursor to

the right, and press [– TUNING l m] to return
the cursor to the left.

CD SERVICE MODE

This mode can move the SLED of the optical pick-up, and also can
turn the optical pick-up laser power on and off.

Procedure:

1. Press the [

2. Press three buttons of [u], [ENTER] and [

] button to turn the power on.

?/1

] simultane-

?/1

ously.

3. Press the [FUNCTION] button to select CD function.

4. It enters the CD service mode and displays “SERVICE”.

5. To release from this mode, press three buttons of [u], [EN­TER] and [

] simultaneously.

?/1

Key Operation:

[TUNING + M L], [– TUNING l m]:
Use these keys to move the SLED. When [TUN-

ING + M L] is pressed in this mode, the SLED
moves to outer circumference and the message
“SLED OUT” is displayed.

When [– TUNING

l m

] is pressed in this
mode, the SLED moves to inner circumference and
the message “SLED IN” is displayed.

[CD]:
Use this key to turn the optical pick-up laser power

on and off. When the laser power is turned on, the
message “LD ON” is displayed. When the laser
power is turned off, the message “LD OFF” is dis­played.

CD FACTORY MODE

Note 1: Do not enter the this mode while any other testmode is in prog-

ress.

Note 2: Do not enter any other test mode while the this mode is in prog-

ress.

Procedure:

1. Press the [

] button to turn the power on.

?/1

2. Press the [FUNCTION] button to select CD function

3. Press three buttons of [u], [USB] and [

] simultaneously.

?/1

4. It enters the CD factory mode and the message “FACTORY”
is displayed. When the [CD] button is pressed four times, the

]

following message (initial display) is displayed.

– – ON S

S character mode setting

]

Key Operation:

[CD]:
The display changes in the following order when-

[DSGX]:
RF gain setting changes whenever the button is

“-- --”: No gain fi xation.
“AL”: Fix to the gain for AL disc.
“RW”: Fix to the gain for RW disc.

[USB]:
Tracking servo setting changes whenever the but-

“ON”: Tracking servo ON.
“OFF”: Tracking servo OFF.

[FUNCTION]:
S character mode setting changes whenever the but-

“ ”: S character mode OFF.
“S”: S character mode ON.

5. To release from this mode, press three buttons of [u], [USB]
and [

?/1

Tracking servo setting
RF gain setting

ever the button is pressed.

(Initial display)

FSCAG ** (**: Focus AGC value)

TRKAG ** (**: Track AGC value)

RF_AG ** (**: RF AGC value)

pressed.

ton is pressed.

ton is pressed.

] simultaneously.

14

SECTION 4

MECHANICAL ADJUSTMENTS

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

SECTION 5

ELECTRICAL ADJUSTMENTS

HCD-EX6T/EX8T/EX9T only:
Precaution

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

record/playback head pinch roller
erase head rubber belts
capstan idlers

2. Demagnetize the record/playback head with a head demag­netizer. (Do not bring the head magnetizer close to the erase
head.)

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 Meter reading

FWD CQ-102AS

FWD
Back tension

FF CQ-201AS

REV CQ-201B

CQ-102C

2.0 – 8.0 mN • m
(20 to 80 g • cm)

(0.28 – 1.12 oz • inch)

0.15 – 0.6 mN • m
(1.5 to 6 g • cm)

(0.021 – 0.083 oz • inch)

5 – 17.7 mN • m

(50 to 177 g • cm)

(0.7 – 2.48 oz • inch)

5 – 17.7 mN • m

(50 to 177 g • cm)

(0.7 – 2.48 oz • inch)

Tape Tension Measurement

Mode Tension meter Meter reading

FWD CQ-403A

more than 80 g

(more than 2.82 oz)

DECK SECTION

0 dB = 0.775V

HCD-EX6T/EX8T/EX9T only:

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

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

TEST TAPE

Tape Signal Used for

P-4-A063 6.3 kHz, –10 dB Azimuth Adjustment

RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENT

Adjustment Location: Record/Playback Head (See page 16)

Note: Perform this adjustments for both decks.

Procedure:

1. Mode: Playback

test tape
P-4-A063
(6.3 kHz, –10 dB)

USB-JACK board
PHONES jack
(J551)

set

level meter

+

–

2. Turn 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 1 dB of peak.

Output
level

within
1 dB

within
1 dB

L-CH
peak

R-CH

Screw
position

peak

L-CH
peak

R-CH
peak

Screw
position

3. Mode: Playback

test tape
P-4-A063
(6.3 kHz, –10 dB)

in phase 45º 90º 135º 180º

USB-JACK board
PHONES jack
(J551)

set

waveform of oscilloscope

good wrong

oscilloscope

H

V

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

15

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

Adjustment Location: Record/Playback Head

CD SECTION

Note:

1. CD Block is basically constructed to operate without adjustment.

2. Use YEDS-18 disc (Part No. 3-702-101-01) unless otherwise indicat­ed.

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

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

5. Check the focus bias check when optical pick-up block is replaced.

FOCUS BIAS CHECK

oscilloscope

(DC range)

BD74 board

CL102 (RFOUT)

CL117 (VREF)

Procedure:

1. Connect the oscilloscope to CL102 (RFOUT) and CL117
(VREF) on the BD74 board.

2. Press the [

] button to turn the power on, and press the

?/1

[FUNCTION] button to select CD function.

3. Set disc (YEDS-18) and press the [u] button to playback.

4. Confi rm that oscilloscope waveform is as shown in the fi gure
below (eye pattern).

A good eye pattern means that the diamond shape (◊) in the

center of the waveform can be clearly distinguished.

+
–

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

Checking Location:
– BD74 Board (Side B) –

CL117

(VREF)

CL102

(RFOUT)

IC101

level:

1.1 ± 0.4 Vp-p

IC301

16

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

TUNER SECTION

FM AUTO STOP CHECK

set

0 dB = 1 μV

signal

generator

+

75 :

–

Procedure:

1. Turn the power on.

2. Input the following signal from Signal Generator to FM an­tenna input directly.

Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation : 75 kHz
Modulation : 1 kHz
ANT input : 35 dBu (EMF)

Note: Please use 75 ohm “coaxial cable” to connect SG and the set. You

cannot use video cable for checking.

Please use SG whose output impedance is 75 ohm.

3. Set to FM tuner function and scan the input FM signal with
automatic scanning.

4. Confi rm that input Frequency of A, B and C detected and auto-
matic scanning stops.

The stop of automatic scanning means “The station signal is re­ceived in good condition”.

17

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

SECTION 6

• Circuit Boards Location

DIAGRAMS

REG board

PANEL board

USB board

DECK board
(HCD-EX6T/EX8T/EX9T)

USB-JACK board

MAIN board

PT-POWER board

BD74 board

18

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

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

For Printed Wiring Boards.

Note:

• X : Parts extracted from the component side.

• Y : Parts extracted from the conductor side.

• W : Indicates side identifi ed with part number.

• : Pattern from the side which enables seeing.

(The other layers’ patterns are not indicated.)

Caution:

Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)

• Abbreviation

AR : Argentina model
E2 : 120V AC area in E model
E4 : 220 – 240V AC area in E model
E51 : Chilean and Peruvian models
MX : Mexican model

Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.

For Schematic Diagrams.

Note:

• All capacitors are in μF unless otherwise noted. (p: pF) 50

WV or less are not indicated except for electrolytics and
tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise

specifi ed.

• f : Internal component.

• 2 : Nonfl ammable resistor.

• C : Panel designation.

Note: The components identifi ed by mark 0 or dotted

line with mark 0 are critical for safety.

Replace only with part number specifi ed.

• A : B+ Line.

• B : B– Line.

• H : Adjustment for repair.

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

– BD74 Board –

no mark : CD PLAY

– Other Boards –

no mark : TUNER (FM/AM)

( ) : CD PLAY
< > : TAPE PLAY
[ ] : TAPE REC
* : Impossible to measure

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

Voltage variations may be noted due to normal production

tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production

tolerances.

• Circled numbers refer to waveforms.

• Signal path.

F : TUNER (FM)
f : TUNER (AM)
J : CD
E : USB
q : PC IN
d : TAPE PLAY
: TAPE REC

• Abbreviation

AR : Argentina model
E2 : 120V AC area in E model
E4 : 220 – 240V AC area in E model
E51 : Chilean and Peruvian models
MX : Mexican model

19

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

• Waveforms

– BD74 Board –

1 IC101 2 (RFOUT)

(CD play mode)

200 mV/DIV, 500 nsec/DIV

2 IC101 us (XOUT)

16.934 MHz

1 V/DIV, 20 nsec/DIV

0.7 to 1.5 Vp-p

2.8 Vp-p

– PANEL Board –

1 IC301 qf (X1A)

32.768 kHz

1 V/DIV, 10 Psec/DIV

2 IC301 os (X1)

6 MHz

1 V/DIV, 100 nsec/DIV

3.2 Vp-p

2.8 Vp-p

– USB Board – – MAIN-AMP Board –

1 IC901 7 (CF2)

12 MHz

1 V/DIV, 20 nsec/DIV

2.8 Vp-p

1 IC801 qh (CLK IN)

32.768 kHz

200 mV/DIV, 5 Psec/DIV

0.15 Vp-p

20

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

CN801

ANTENNA

FM/AM

3

FM

1

AM

BAND-PASS

FILTER

FL801

AM ANT

L803

30 FM ANT

1AM ANT

AM/FM-DET, OSC, MIX, PLL, IF AMP

IC801

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

9L-OUT

10

R-OUT R-CH

TUNER-L

B

TAPE/AUDIO

SECTION

(Page 22)

3

2

CN560

1

(USB)

4

OPTICAL PICK-UP BLOCK

(DA11MMVGP)

A
B
C
D
E
F

LD

MD

VREF

SP+

SP-

SL+

SL-

T+

T-

F+

F-

D+

D-

VBUS+5V

X901

12MHz

AUTOMATIC

POWER

CONTROL

Q201

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE MOTOR DRIVE

IC301

VO1+2

IN1

VO1-

1

VO2+11

IN2’

VO2-

12

VO3+18

IN3’

VO3-

17

VO4+26

IN4’

VO4-

27

MUTE

USB CONTROLLER

38 UHD+

37 UHD-

CF1

6

CF2

7

IC901

URX1

UTX1 45

P71 47
RES 2
SO0 9

SI0

SCK0 11

P16 15

P23 32

SDAT
BCLK

LRCK

P22

P24

P70

VREF3

L1

24

44

10

RXD

26
27
28
31
33
46

TXD

L801 L802

DISPLAY/

POWER SUPPLY

C

SECTION

(Page 23)

DI

CE

DO13SD OUT

20

26L225

19CL18

21

CLK IN

16

X801

32.768kHz

5FKLVRPLWWHGGXHWRVDPHDV/FK

6LJQDOSDWK

: FM

: AM

: CD

48

57

55

CD-MP3 PROCESSOR

IC101

5AIN

BIN

7
6CIN
8DIN

EIN

13

FIN

14

18 LDD

19

LDS

11 VREF

25 SPDO

3

24 SLDO

9

20

24

23 TDO

22 FDO

7

LCHO CD/USB-L76

RCHO R-CH78

STREQ

33

STCK 34

STDATA 35

PCMLRSY

62
63PCMBCK
64PCMDATA
65PCMREQ

43CE

44CL
45DI

46DO

LIMIT-SW

32

XOUT

72

XIN

73

47 O-CD-RST24

RESB

X101

16.934MHz

S001

(LIMIT)

TAPE/

AUDIO

SECTION

A

(Page 22)

O-USB-RXD31
I-USB-TXD29
O-USB-SLEEP

33
34

O-USB-RST

17

O-CD-CE
O-CD-CL18

19

I-CD-DI
O-CD-DO

20

23

O-CD-M-MUTE

SYSTEM CONTROLLER

56

IC301 (1/3)

I-3CD-CLOSE/OPEN

I-TU-DO

O-TU-DI

O-3CD-M1+

O-3CD-M2+

I-3CD-STOCK
I-3CD-CHACK

39

O-TU-CE

O-TU-CLK

I-TU-ANSD

O-3CD-M1- 10

O-3CD-M2- 12

I-3CD-SW1
I-3CD-SW2
I-3CD-SW3

DBGP0

DBGP1
DBGP2

: USB

CD

MECHANISM

DECK

8

11

7
6

5
22
21
45

23

24

25

MOTOR

DRIVE

Q311-318

M1+
M1­M2+
M2-

SW1
SW2
SW3
I-STOCK
I-CHACK
I-OPEN
I-CLOSE

DBGP0
DBGP1
DBGP2

TRESET

2
3

5

CN910
FLASH

( )

PROGRAMMING

1

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2121

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-2. BLOCK DIAGRAM –TAPE/AUDIO Section –

J552

PC IN

EX6T/EX8T/EX9T

S501-1

Lch

Rch

TAPE

MECHANISM

DECK

SW

EH

R-ch is omitted due to same as L-ch.

Signal path

R-CH

S501

(REC/PB)

REC PB

S501-3

L501

BIAS OSC

: TUNER (FM)

: CD

: PC IN

: TAPE PLAY

: TAPE REC

R-CH

CD/TUNER

SECTION

A

(Page 21)

CD/TUNER

SECTION

B

(Page 21)

PB AMP

IC501

REC AMP

IC502

R-CH

(Page 23)

DISPLAY/POWER SUPPLY

SECTION

REC-MUTE

E

OSC

Q501,502

CD/USB-L

TUNER-L

REC MUTE

Q601

AUDIO LEVEL

DETECT
Q671,672

D671

ELECTRICAL VOLUME,

INPUT SELECTOR

1025PC-IN-L

8 CD/USB-L

6 TUNER-L

475 TC-L

1157 SEL-L

VOL-L

14

R-CH

43

I-LEVEL

O-TP-REC-MUTE

30

I-SUFFIX/TP-STATE

47

SYSTEM CONTROLLER

O-SP-RELAY-ON/TC ON/SW ON

IC601

IC301 (2/3)

OUT-R

SDATA27SCLK

28

49

50

O-I2C-FUNC-CLK

O-I2C-FUNC-DATA

O-POWER

R-CH

EX9/EX9T

2CH POWER AMP

IC101

TB701

EX8/EX8T

EX6/EX6T

RELAY
DRIVE

Q755

5LO-

5HI-LO-

20LOW-LO-

SUBWOOFER

BAND-PASS

FILTER

Q651-654

7LO-

5SWO-

7LO-

EX8/EX8T/EX9/EX9T

EX6/EX6T

EX9/EX9T

EX8/EX8T

RELAY
DRIVE

Q756

EX6/EX6T/EX9/EX9T

OVERLOAD

DETECT

Q141

OVERLOAD

DETECT

Q151

OVERLOAD

DETECT

Q251

OVERLOAD

DETECT

Q241

D140

D240

PROTECT

DETECT

Q181,182

RY701

R-CH

EX9/EX9T

RY711

RELAY
DRIVE

Q752-754

RELAY
DRIVE

Q751

RY721

D751

R-CH

R-CH

SP-L

PROTECT

O-POWER

TP ON

+
–

+
–

TB702

+
–

+
–

TB703

+
–

DISPLAY/POWER SUPPLY

D

Q190

11 LIN+

4CH POWER AMP

11 HI-LIN+

17 LOW-LIN+

3CH POWER AMP

15 LIN+

11 SWIN+

2CH POWER AMP

15 LIN+

ST-BY

IC102

ST-BY

IC201

ST-BY

IC202

ST-BY

13

13

13

13

21OUT-L

R-CH

STANDBY

SWITCH

3

2

J551

PHONES

SPEAKERS

IMPEDANCE:

L

USE 6ȍ

(EX6/EX6T)

SPEAKERS HIGH

R

IMPEDANCE:

USE 8ȍ

(EX8/EX8T/EX9/EX9T)

EX8/EX8T/EX9/EX9T

L

SPEAKERS LOW

IMPEDANCE:

USE 8ȍ

R

EX9/EX9T

SUBWOOFER

IMPEDANCE:

USE 4ȍ

SECTION

(Page 23)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2222

6-3. BLOCK DIAGRAM –DISPLAY/POWER SUPPLY Section –

TAPE/AUDIO

SECTION

(Page 22)

COM0-COM3

59-62

SEG0-SEG32

63,64,67-89,94-100,1

O-LED-LCD

28

O-DIMMER1

25

SYSTEM CONTROLLER

36I-P-MONI

26O-CD-ON

IC301 (3/3)

40I-5V/9V-DET

D306

(LCD BACK LIGHT)

+9V

+4V REG

Q401

CRYSTAL

DISPLAY

LED

DRIVER

Q301

DIMMER

CONTROL

Q402

LCD301

LIQUID

PAN EL

D313-317

(VOLUME)

D

AVDD+3.3V

DVDD+3.3V

CD VM+7V

+9V

SP-L

TP-ON

PROTECT

O-POWER

EX6T/EX8T/EX9T

+9V

+3.3V REG

Q451,452

D452,453

TAPE POWER

CONTROL

Q607,609

D022

M+9V

PROTECT

DETECT

Q013

D024

UNREG+15V

+9V REG

IC690

UNREG+15V

13

R-CH

D023

D730

FAN M OTOR

DRIVE

Q731,732,741

PROTECT

DETECT

Q770-772

PROTECT

EX6/EX6T

RECT

D017,018

EX8/EX8T/EX9/EX9T

DETECT
Q011,012

+B

-B

+

FAN901
DC FAN

–

D019

D020

RECT

D015,016

RECT

D010

(EX9/EX9T)

D011-014

(EX6/EX6T/EX8/EX8T)

MAIN POWER

ON/OFF CONTROL

Q001

PT004

(EX6/EX6T)

PT005

(EX8/EX8T/EX9/EX9T)

POWER

TRANSFORMER

(MAIN)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

RY001

(MX MODEL)

RY002

(EXCEPT MX MODEL)

MX MODEL

AC IN ~

EXCEPT
MX MODEL

REMOTE CONTROL

SIGNAL RECEIVER

S491

ROTARY

ENCODER

(VOLUME)

SW492 SW491

DISPLAY

LED

DRIVER

Q320

IC302

SW471-478
SW481-489

KEY MATRIX

3

X301

32.768kHz

X302

6MHz

_/1

O-LED-VOL

27

I-RMC

9

X1A

14

X0A

13

X0

93

X1

92

I-KEY1

37

I-KEY2

38

I-KEY-WAKE-UP/VOL

41

CD/TUNER

SECTION

(Page 21)

TAPE/AUDIO

SECTION

(Page 22)

O-5V-ON

I-RST

I-HOLD

MD0

MD2

E

4

54

42

53

51

C

REC-MUTE

RXD

TXD

VBUS+5V

P66

RST
MD0

MD2

P65

RXD

TXD

SCLK

RESET

Q306

6
1
2

3

7

( )

PROGRAMMING

8

9

10

CN305

FLASH

VOLTAGE

DETECT

Q054

VOLTAGE

DETECT

Q304,305

ON/OFF
SWITCH

Q053

SWITCHING

REGULATOR

Q051,052

SYSTEM+3.3V

CD MOTOR+5V

DC-DC

CONVERTER

IC050

5

V+

OUT IN-

4 1

CS

6

POWER

CONTROL

Q050

D303

D301

+5V REG
Q309,310

+4V REG
Q302,303

VOLTAGE

Q307,308

DETECT

V-STBY

D322

RECT

D001,002

D003

PT001

POWER

TRANSFORMER

(SUB)

E2,E4,E51
MODEL

MX
MODEL

AR MODEL

MX MODEL

AR MODEL

 AEEreYiaWion

AR: ArJenWina model
E2: 120V AC area in E model
E4: 220-240V AC area in E model
E51: CKilean and PerXYian modelV
MX: Mexican model

E2,E4,E51 MODEL

-2

VOLTAGE

SELECTOR

-1

230-240V

S001

120V

220V

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2323

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-4. PRINTED WIRING BOARD – CD Section –

1

234567891011121314

A

BD74 BOARD (SIDE A) BD74 BOARD (SIDE B)

B

C301

C

D

E

C401

C129

C403

C124

F

G

H

C414

C413

R413

C404

R417

R412

C402

C407

C406

• See page 18 for Circuit Boards Location.

C113

R121

R117

C206

R201R202

C209

Q201

C208

E C B

1-882-050-

R203

(11)

• : Uses unleaded solder.

C116

C119

C207

CL204

11

CL201

CL208

CL207

CL209

CL210

CL211

CL212

C108

SL304

SL302

R102

R107

CL104

R108

C103

R106

R109

R111

CL203

R101

C101

CL202

C102

C105

C107

SL201

CL117

SL303

SL301

CL101

R104

CL103

M401

(SPINDLE)

C128

C122

–

R305

CL118

R129

C127

6180

R124

60

R122

C126

41

C123

CL120

C203

+

C133

C132

C117

CL102

R103

R105

1

C104

C118

C106

20

R112

CL205

C120

CL106

CL105

C110

R113

116

CL116

X101

CL121

R126

C130

C131

IC101

21 40

C121

R114

R116

C111

C112

CN201

OPTICAL

PICK-UP

BLOCK

(DA11MMVGP)

R118

R131

C125

C205

C201

CL119

C303

C304

28

22 21 15

781

R301

CL115

R123

CL114

CL113

CL112

CL111

CL110

CL109

R120

CL108

CL107

CL213

CL214

CL206

R302

R415

CL408

S001

(LIMIT)

30

IC301

29

R414

CL422

R403

C302

C418

CL418

CL423

CL417

CL401

CL420

R304

R303

CL421

R409

CL407

R408

R407

R406

R405

R404

CL409

R411

1-882-050-

14

R416

CL414

R401

CL404

CL412

CL406

CL405

CL419

M402

(SLED)

CL413

R402

CL411

CL403

CL415

CL416

CL402

(11)

125

11

+

CN403

–

USB

BOARD

A

CN902

(Page 26)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2424

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-5. SCHEMATIC DIAGRAM – CD Section –

1

3

BD74 BOARD

A

B

C

D

E

OPTICAL
PICK-UP

BLOCK

(DA11MMVGP)

M401

M

(SPINDLE)

M402

M

(SLED)

1

–+

2

3

+

–

4

VREF

VCC

GND

CN201

16P

16

15

E

D

A

B

C

F

LD

VR

MD

F+

T-

T+

F-

CL212

14

CL211

13

CL210

12

CL209

11

CL208

10

CL207

9

8

CL206

7

6

CL205

5

CL204

4

CL203

3

CL202

2

CL201

1

SP+

SP-

SL+

SL-

• See page 20 for Waveforms. • See page 38 for IC Block Diagrams.

C201

0.1

C20310C205

C209

0.1

4 1075 13

CL213

R201

1

10

CL214

3.2

1.6

AUTOMATIC

POWER

CONTROL

Q201

R202

2.2

2SA2119K

Q201

3.2

C208

1000p

C206

1

SL201

APC

R203

C207

100

10V

0

0.1C103

0R103

0R104

0R105

0R106

0.1C104

0.1C118

0.01C105

1kR108

1kR109

0.1C107

C119

100
10V

0R112

6

C132

10V100C116

1.6

RCHO

TDO

1.6

1.6

1.6

LCHO

LRREF

SLDO

SPDO

1.6

1.602.4

0.1

C131

3.2

3.2

XVDD

LRVDD

CD-MP3 PROCESSOR

VVSS1

PDOUT1

C133

0.1

0.047C117

1.63.2

IC B/D

SLCO

330R101

4700pC1010.01C102

1.6

CL101

CL102

CL103

CL117

3300pC106

CL104

0.01C108

1

1.6

2

1.5

3

1.6

4

1.6

5

1.6

6

1.6

7

1.6

8

1.7

9

1.6

10

3.2

11

0.7

12

1.6

13

1.6

14

3.1

15

1.6

16

1.6

17

3.2

18

0

19

20

LRVSS

EFMIN

1

RFOUT

LPF

PHLPF

AIN

CIN

BIN

DIN

SLCISET

RFMON

VREF

JITTC

EIN

FIN

PCNCNT

TE

TEIN

LDD

LDS

AVSS

AVDD

FDO

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

1.6

C130

0.1

X101

16.934MHz

0R126

1.6

1.4

XIN

XVSS

XOUT

2

IC101

IC101

LC786950T-US-H

PDOUT0

PCKIST

VVDD1

1.1

3.203.2

8129

0.1

CL118

10V100C129

0.1C128

CL116

CL121

1.6

3.2

DVSS

DOUT

DVDD

CONT4

DVDD15

PCMREQ

CONT5(M-MUTE)

LIMIT-SW(CONT3)

STREQ(DEFECT)

STCK(FSEQ)

STDATA(C2F)

DVDD

000

3.2

C127

00003.2

6162636465666768697071727374757677787980

DVDD

PCMBCK

PCMDATA

C2F(LRSY)

PCMLRSY

FSEQ(DATACK)

DEFECT(DATA)

TEST1

AD_DATA(STDATA)

AD_BCK(STCK)

AD_LRCK(STREQ)

TEST0

CONT0

CONT1

CONT2

DVSS

DVDD15

VVDD3

VVSS3

1.6

3.2

0.1

INTB1

INTB0

RESB

DVSS

DVDD

142 11

R417

0

R129

100

60

59

58

57

56

55

54

53

52

51

50

49

48

47

DO

46

DI

45

CL

44

CE

43

42

41

R131

0

CN403

25P

C414

2200p

C413

2200p

CL416

CL415

CL414

CL413

CL419

CL420

CL412

CL418

CL411

CL423

CL417

CL409

CL408

CL407

CL406

CL405

CL404

CL403

CL402

CL401

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

PCMREQ

PCMDATA

PCMBCK

PCMLRSY

MGND

MGND

VM(7V)

AVDD(3.3V)

R-OUT

DACGND

DACGND

DACGND

L-OUT

AGND

DGND

DVDD(3.3V)

M-MUTE

RESB

DO

DI

CL

CE

STDATA

STCK

STREQ

USB

BOARD

A

CN902

(Page 27)

R416 100

R415 100

CL115

CL114

CL113

C113

10kR124

10kR123

10kR122

0.1

10kR121

10kR120

100R118

C126

0.1

0.1C403

C404

C402

100

0.1
10V

0

0

0

CL112

CL111

CL110

CL109

CL108

3.1

3.2

3.1

3.1

0

3.2

CL422

CL421

10V100C401

C407 100p

C406 100p

C418
100p

R414 100

R405 100

R404 100

R403 100

0R402

100R413

100R412

0R401

100R411

100R409

100R408

100R407

100R406

CL106

0.022C 111

C121

CL119

CL120

R117

10k

S001

(LIMIT)

0.1C112

0.1

CL107

C123

C124

0.1

100
10V

C122

C125

0.1

0.1

10kR102

68kR107

F

G

H

I

R305

3.5

3.5

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

GND

VO4-

VO4+

VO1-

VO1+

IN1

3.5

3.5

1.6

SP-

SP+

SL+

SL-

8.2k

R301

5.6k

1.6

IN4

RESET

IN4’

REGB

3.2

BIAS

REGOUT

7.6

C304

0.1

C303

0.1

7.6

30

VCC

MUTE

0

R302

33k

GND GND

C302

R304

10k

0.1

7.6

1.6

IN3

IN3’

VCC

GND

IN2’

IN2

1.6

C301

220
10V

3.5

3.5

IC B/D

VO3-

VO3+

RESETt

VO2+

VO2-

GND

OPOUT OPIN

141312111098765432129

3.5

3.5

IC301

IC301

BA5826HFP-E2

FOCUS/TRACKING

COIL DRIVE,

SPINDLE/SLED

MOTOR DRIVE

R303

12k

22kR 111

SL304

FDO

SL303

TDO

SL302
SLDO

SL301
SPDO

C120

R116

68k

0.1

CL105

680R113

680R114

0.22C110

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2525

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-6. PRINTED WIRING BOARD – USB Section –

1

2345678910111213

A

B

C

CL921

CL930

CL931

CL920

25

25

24

CL911

CL912

CL918

CL916

24

CL915

CL917

D

CL919

W962

BD74

E

F

G

H

BOARD

CN403

(Page 24)

I

A

CL928

CL914

CL927

CL929

C915

C916

C917

C918

C919

C920

CL932

LP901

R918

R919

CL933

R920

CN902

CL913

C909

CL908

CL907

2

1

R915

R916

R917

24

25

36

37 48

R954

R952

CL934CL935

CN903

IC901

C951C952

R953

R951

• See page 18 for Circuit Boards Location.

(Page 28)

PANEL BOARD

CN451

B

CL909

CL910

2

R913 R914

X901

R922

CL901

1

CL936

6

7

R909 R910

R911 R912

C902 C903

R901

R902

C901

R921

R923

R924

C921

C950

C906

14

R906

CN901

C900

C953

R900

C905

C907

C908

R905

R907

13

12

C904

1

C954

R908

R903 R904

R955

C955

CL902

CL926

CL925

CN910

CL924

• : Uses unleaded solder.

CL923

2

1

CL922

CL905CL906

CL904

CL903

W961

FLASH

PROGRAMMING

11

1-881-331-

(11)

USB BOARD (SIDE B)USB BOARD (SIDE A)

11

1-881-331-

(11)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

C

USB-JACK BOARD

CN561

(Page 30)

2626

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-7. SCHEMATIC DIAGRAM – USB Section –

USB BOARD

A

CL901 CL902

CN901

25P

VBUS5V

1

VBUS5V

B

C

D

PANEL
BOARD

CN451

(Page 29)

USB-SLEEP

B

CD-M-MUTE

DVDD(3.3V)

CD/USB-Lch

CD/USB-Rch

AVDD(3.3V)

CD-VM(7V)

CD-M-GND

VBUS5V

VBUSGND

VBUSGND

VBUSGND

USB-RST

USB-RXD

USB-TXD

CD-CE

CD-CL

CD-DI

CD-DO

CD-RST

DGND

AGND

DACGND

2

3

4

5

6

CL903

7

CL904

8

CL905

9

CL906

10

CL907

11

CL908

12

CL909

13

CL910

14

CL911

15

CL912

16

CL913

17

CL914

18

CL915

19

CL916

20

CL917

21

CL918

22

CL919

23

CL920

24

CL921

25

• See page 20 for Waveform. • See page 43 for IC Pin Function Descriptions of IC901.

M-MUTE

L-OUT

R-OUT

3

RESB

100R922

100R923

100R924

C901

R901

0.1

100

CE

CL

R902

DI

100

R900

C900

100

16V

C902

22p

X901

R903

12MHz

1M

C906

100p

0R904

100R905

100R906

100R907

0

22pC903

C905

100p

C907

100p

C904

0.01

DO

54

R951

C950

0.1

C953

0.1

3.102.9

46

P7047P7148P72

1

P73

3.1

RES

2

3.3

XT1

3

XT2

4

VSS1

5

1.5

CF1

6

1.8

3.3

3.1

3.2

10

3.1

11

12

1

CF2

7

VDD1

8

SO0

9

SI0

SCK0

SO1

SI114SCK115P1616P1717MCLKI18MCLKO19VDD220VSS221P0022P0123DBGP024DBGP1

13

0

C908

R908

100p

100

15k

R952

15k

C951

5p

C954

2.2

50V

C955

2.2

R955

0

2.5

1.8

41

42

43

44

45

P32

UTX1

AFILT

URX1

IC901

IC901

LC87F1JJ2AU-SQFP-H

USB CONTROLLER

3.3

C909

0.1

R95333R954

33

C952

5p

3.300

39

40

VSS3

VDD3

UFILT

R909

100

R910
100k

38

0

UHD+

37

UHD-

P27

36

P26

35

P25

34

P24

33

P23

32

P22

31

P21

30

P20

29

LRCK

28

BCLK

27

26

SDAT

DBGP2

25

0

R911

100

R912

100k

8261 7

R921

100

CE

C921
100p

47pC920

47pC918

47pC915

47pC916

47R920

47R919

47R918

47pC919

100R917

100R916

100R915

47pC917

0

0

0

0

0

0

0

R913

R914

100

100k

CL

DI

DO

RESB

M-MUTE

L-OUT

R-OUT

9

CN903

4P

CL930

CL931

CL932

CL933

CN902

25P

1

2

3

4

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

CL934

CL935

CL927

CL928

CL929

VBUSGND

D+

D-

VBUS5V

STREQ

STCK

STDATA

CE

CL

DI

DO

RESB

M-MUTE

DVDD(3.3V)

DGND

AGND

L-OUT

DACGND

DACGND

DACGND

R-OUT

AVDD(3.3V)

VM(7V)

MGND

MGND

PCMLRSY

PCMBCK

PCMDATA

PCMREQ

10

USB-JACK

C

(Page 30)

BOARD

A

(Page 25)

BOARD

CN561

BD74

CN403

E

F

FLASH

PROGRAMMING

DI

CLCEDO

CN910

7P

TRESET

DBGP0

DBGP1

)(

GND

DBGP2

VDD

VDD

CL922

1

CL923

2

CL924

3

CL925

4

CL926

5

6

CL936

7

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2727

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-8. PRINTED WIRING BOARD – PANEL Section –

1

23456789

PANEL BOARD

A

B

C

D

E

F

G

H

USB

BOARD

CN901

(Page 26)

B

TUNING +

M L

SW483
REC TO

USB

SW482

R365

R367

LP402

R364

R483

R363

R393

R482

R362
R394

R485

SW484
ENTER

R374

TP351

SW478

SW485
DISC 1

SW486
DISC 2

R487

SW487
DISC 3

R488

R484

R372

R366

Z

R486

R371

TP349

C345

R370

JW393

TP344

C344

JW394

JW365

R369

TP350

JW388

SW481

R368

JW318

JW319

Q314

R352

JW378

JW376

JW377

JW317

JW397

JW398

JW399

JW367

R355

R356

R359

R360

R361

R357R358

ECB ECB ECB ECB

JW390

R347

BCE

Q311 Q312

R351

BCE

BCE

R346

Q313

R353

R350

JW389

C309

C310

x

C343

BCE

Q310

R341

R421
D305

TP342

BCE

Q308

TP346

TP348

JW305

TP347

C312

TP352

13

CN302

CD

MECHANISM

DECK

R349

R354

Q315Q316Q317Q318

BCE

JW375

JW412

R348

C308

R343

R345

E C B

Q307

R342

ECB

JW391

Q309

212

JW411

TP341

C311

1

R327

K

A

(LCD BACK LIGHT)

JW400

JW401

SW488

USB

JW408

JW410

D322

R340

R339

R344

TP343

R338

R326

D306

JW396

JW407

JW409

JW352

JW403

JW357

Q301

BCE

JW328

LP401

JW315

JW373

JW402

JW405

JW351

TP319

• See page 18 for Circuit Boards Location.

LCD301

LIQUID CRYSTAL DISPLAY PANEL

JW327

80

81

D317

R458

R321

TP331

TP332

TP322

R381

JW308

SW489

R463

R461

X302

R319

CD

TP329

TP315

R320

X301

TP330

JW301

R312

100

1

R396
C320

R315

TP328

R459

C342

JW364

TP327

C498

JW309

C319

R317

242

C321

JW345

251

R449

R495

IC301

R302

R316

JW344

JW363

D313-317

(VOLUME)

S491

(VOLUME)

R493

R496

13

R424

R425

D315

30

R311

JW311

R494

R450

31

C330

R377

R308

R480

JW339

JW340

JW356

JW353

R426

R430 R431

C341

EXCEPT EX9

JW310

JW314

R420

C332

R309

R419

R481

FUNCTION

JW395

JW366

R429

C452

Q451

JR304

R337

R314

SW471

R466

JW404

JW350

JW392

JW387

TP338

11

JW372

TP337

R373

TP323

R328

C454

TP321

TP320

JW306

C317

JW374

R464

TP336

R428

C314

C315

JW307

CN451

CN306

R462

D316

TP324

C316

JW371

JW349

C453

R427

JR301

R313
R310

R324

C328

JW369

JW368

TP326

R318

C346

R460

TP335

TP334

JW370

JW341

TP333

R465

JW406

210

JW304

JR302

R489

1

Q320

ECB

C451

50

R389

BCE

Q401

51

R471

E C B

R434

JW358

JW302

R307

JR305

JW313

D313

R444

R443

D451

R451

C340

Q402

R401

R400

R379

R306

BCE

R304
R303

C338

R470

R472

R441

Q452

R382

ECB

D453

JW303

R383

R378

R390

JR303

JW342

JW316

• : Uses unleaded solder.

JW326

JW324

137

R498

R334

D301

JW354

JW333

D302

R490

TP318

C304

R333

JW381

JW362

JR307

R497

JW334

R331

R329

R332

JW382

R491

SW492

DISPLAY

20
18

19

CN303 (19P)

21

R376

C305

31

C497

IC302

C306

C302

ECB

R375

Q303

D303

B C E

Q302

JW332

R492

CN301 (21P)

TP313

CN303

C301

TP311

TP375

CN301

JW383

JW384

JW385

JW414

TP373

TP312

JW322

C336

R452

D452

R391

R440

JW323

R392

D304

JW320

JW321

R435

R453
C450

R454

R455

R456

TP316

R305

JW312

JW330

R301

EX6T/EX8T/

ECB

EX6/EX8/

EX9
Q305

D314

R442
R436

JW360

R402

Q306

BCE

EX9T

R335

R423

D400

JR306

R336

JW355

R422

TP314

Q304

R432

JW361

BCE

R330

R384

JW343

TP317

JW329

JW331

W301

C303

JW338

JW336

JW413

TP371

TP372

TP376

21110

1

(FLASH PROGRAMMING)

TP302

TP306

TP310

TP308

2

1

TP307

TP309

JW337

JW325

JW335

TP374

TP380

CN305

2

1

TP305

SW491

R325

JW386

(EX6/EX6T/EX8/EX8T)

SUBWOOFER

ON/OFF

(EX9/EX9T)

JW346

JW347

JW348

OPTIONS

TP377

SW475

TP378

TP379

NX

R478

DISC SKIP/

JW379

JW380

EX-CHANGE

TP301

TP304

TP303

1-881-327-

_/1

EQ

SW473

SW477

SW472

R477

R473

R474

SW474

DSGX

R475

SW476

– TUNING

l m

R476

11

(11)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

I

F

PT-POWER

BOARD

CN011

(Page 34)

D

MAIN-AMP

BOARD

CN603

(EX6/EX8/EX9)

2828

E

MAIN-AMP

BOARD

CN602

(EX6T/EX8T/EX9T)

(Page 31)(Page 31)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-9. SCHEMATIC DIAGRAM – PANEL Section –

A

B

C

D

E

F

G

H

I

J

K

EX6/EX8/EX9

MAIN-AMP

BOARD

(2/2)

CN603

(EX6/EX8/EX9)

(Page 33)

EX6T/EX8T/EX9T

MAIN-AMP

BOARD

(2/2)

CN602

(EX6T/EX8T/EX9T)

(Page 33)

CD

MECHANISM

DECK

PT-POWER

BOARD

CN011

(Page 35)

USB

BOARD

CN901

(Page 27)

1

PANEL BOARD

CN303

19P

1

O-POWER

2

O-SP-RELAY/TP-ON

3

O-TU-CE

4

O-TU-DI

5

O-TU-CLK

6

I-TU-ANSD

7

I-TU-DO

8

I-LEVEL

9

O-FUNC-DATA

10

O-FUNC-CLK

D

E

F

B

D-GND

CD/USB-L

CD-A-GND

CD-A-GND

CD-A-GND

CD/USB-R

M-GND

CD-M-GND

I-TP-STATE

O-TP-REC-MUTE

O-POWER

O-SP-RELAY/O-TP-ON

O-TU-CE

O-TU-DI

O-TU-CLK

I-TU-ANSD

I-TU-DO

I-LEVEL

O-FUNC-DATA

O-FUNC-CLK

D-GND

CD/USB-L

CD-A-GND

CD-A-GND

CD-A-GND

CD/USB-R

M-GND

CD-M-GND

SW-COM

I-CHACK

I-CLOSE

I-STOCK

I-OPEN

CD-AVR

I-P-MONI

5V-ON

O-POWER

V-STBY

VBUSGND

VBUSGND

VBUSGND

VBUS5V

VBUS5V

VBUS5V

VBUS5V

VBUS5V

VBUS5V

VBUSGND

VBUSGND

VBUSGND

USB-RST

USB-RXD

USB-TXD

USB-SLEEP

CD-CE

CD-CL

CD-DI

CD-DO

CD-RST

CD-M-MUTE

DVDD(3.3V)

DGND

AGND

CD/USB-Lch

AU-GND

CD/USB-Rch

AVDD(3.3V)

CD-VM(7V)

CD-M-GND

11

12

13

14

15

16

17

9V

18

19

CN301

21P

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

9V

20

21

CN302

13P

1

M2-

2

M2+

3

M1-

4

M1+

5

6

SW3

7

SW1

8

9

SW2

10

11

12

13

NC

CN306

11P

11

10

9

8

7

6

5

4

3

2

1

CN451

25P

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

3

TP-STATE

TP301

O-TP-REC-MUTE

TP302

O-POWER

TP303

O-SP-RELAY

TP304

O-TU-CE

TP305

O-TU-DI

TP306

O-TU-CLK

TP307

I-TU-ANSD

TP308

I-TU-DO

TP309

I-LEVEL

TP310

I/O-I2C-DATA

TP311

I/O-I2C-CLK

TP312

TP313

TP314

TP315

TP316

TP317

TP318

TP341

TP342

TP343

TP344

TP346

TP347

TP348

TP349

TP350

TP351

TP352

TP319

TP320

TP321

TP322

TP323

TP324

TP326

TP327

TP328

TP329

TP330

TP331

TP332

TP333

TP334

TP335

TP336

TP337

TP338

R431

22k

D400

1N4002-A2

R429
100k

R430
100k

R458 0

R459 0

R460 0

R461 0

R462 0

R463 0

R464 0

R465 0

R466 0

I-5V/9V-DET

C311

0.1

C312

0.1

M2-

M2+

M1-

M1+

I-P-MONI

O-5V-ON

O-POWER

O-USB-RST

0R449

O-USB-RXD

I-USB-TXD

O-USB-SLEEP

O-CD-CE

O-CD-CL

O-CD-DO

I-CD-DI

O-CD-RST

O-CD-M-MUTE

• See page 20 for Waveforms. • See page 44 for IC Pin Function Descriptions of IC301.

R373

10k

O-LED-LCD

R341

33k

R340

4.7k

7.1

R338 2.2

R339 2.2

ISA1235AC1TP-1EF

0

VOLTAGE DETECT

RT1N441C-TP-1

VOLTAGE DETECT

6 17

SEG32

SEG30

SEG31

LIQUID CRYSTAL DISPLAY PANEL

R325

10

R326

100

R327

100

D306

1L0341Y23E0CA602-II

(LCD BACK LIGHT)

R328

10k

D322

1N4002-A2

R342

C308

220k

0.1

7.1

Q307

0

Q308

R344

2.7k

R343
470k

5.2

R345

4.7k

D452

1N4002-A2

D453

1N4002-A2

C454

470
10V

0.8

Q301

2SC3052F-T1-LF

LED DRIVE

8.2 4.9

7.7

R421

10k

D305

MA2J1110GLS0

R450

10k

C498

0.01

0.2

Q309

KTA1273-Y-AT

+5V REG

2SC3052F-T1-LF

7.7 4.9

C343

50V

22

C453
2200p

C301

Q310

+5V REG

0.1

R331
100k

R329

2SC3052F-T1-LF

2.2k
+4V REG

D301

MAZ8043GMLS0

C302
100
10V

R330

2SC3052F-T1-LF

680

VOLTAGE DETECT

C310

0.1

M2-

M2+ M1+

C309

22

50V

R362

22k

3.2 7.8

Q451

KTC3203Y-AT

+3.3V REG

3.9

R451
100

C452

C451

470

220

D451

10V

10V

MAZ8039GHLS0

SEG28

SEG29

LCD301

Q303

4.6

0.7

Q304

R346

47k

R347
470

2SC3440-T12-1F

MOTOR DRIVE

R354

47k

R363

3.9

SEG26

SEG27

Q302

KTA1271Y-AT

+4V REG

8.2

6.1

0

4.7

Q311

2SA1365-T112-1EF

MOTOR DRIVE

Q315

0

R355

560

O-M2-

R364

22k

22k

Q452

2SC3052F-T1-LF

+3.3V REG

0

SEG25

8 18129

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

4

7.6

R332
10k

4

R384
33k

R333
100k

4.9

4.7

4.7

68R454

68R455

68R456

470pC450

R453

1k

C303

10

50V

R365

22k

R452

22k

VOLTAGE DETECT

4.9

Q312

2SA1365-T112-1EF

MOTOR DRIVE

4.7

2SC3440-T12-1F

4.7

MOTOR DRIVE

R356
560

R367

22k

R435

33k

R436

10k

O-CD-ON

0

Q305

2SC3052F-T1-LF

4.7

Q316

0

O-M2+

R369 1k

R370 1k

R371 1k

R372 1k

R374 1k

2SC3052F-T1-LF

2SC3052F-T1-LF

DIMMER CONTROL

O-DIMMER1

R348
47k

R349
470

R357

47k

Q401

+4V REG

R443

470

R441
100

R440

SEG14

SEG15

SEG16

MC2836-T112-1

R334

3.3k

3.1

M1-

I-SW3/CDM-CLOSE

I-SW1/CDM-OPEN

94.2

Q402

2.6

1k

SEG12

SEG13

D303

C304

0.1

D302

MA2J1110GLS0

R350

47k

R351

470

R358

47k

I-CHACK

I-STOCK

4.9

R444

100

4.9

1.9

R442

220

SEG9

SEG11

SEG10

R375

47

R335
22k

RT1N441C-TP-1

4.7

Q313

2SA1365-T112-1EF

MOTOR DRIVE

Q317

2SC3440-T12-1F

MOTOR DRIVE

R359

O-M1-/CDM-M-

I-SW2

R422

100

R423

68

D313

(VOLUME)

1L434XA22E0DDT01

D314

(VOLUME)

1L434XA22E0DDT01

2SC3052F-T1-LF

LED DRIVE

SEG8

RESET

0

0

560

C345

0.047

Q320

SEG6

SEG7

Q306

4.9

4.7

4.7

R424

100

R425

68

D315

(VOLUME)

1L434XA22E0DDT01

D316

(VOLUME)

1L434XA22E0DDT01

0.1

SEG4

SEG5

R336

10k

3.1

R376

1.2k

4.9

2SA1365-T112-1EF

MOTOR DRIVE

4.7

4.7

C344

0.047

0.7

SEG1

SEG2

SEG3

C305

50V

4.7

Q314

Q318

2SC3440-T12-1F

MOTOR DRIVE

0

R360

560

O-M1+/CDM-M+

R368

10k

R394
100k

R426
100

R427
100

R428

68

D317

(VOLUME)

1L434XA22E0DDT01

R432

10k

IC302

REMOTE CONTROL

SIGNAL RECEIVER

SEG0

COM0

COM1

COM2

COM3

1789101112 561419 18 17 131620 15232427 2128 26 25 22313335 303236 34 29 23437

C314 0.047

C315 0.047

C316 0.047

10

C317 220p

C306

470

6.3V

C319 18p

R352

C320 22p

47k

R353

470

C328 0.047

0.047C346

R361

47k

R366

10k

R393

47k

I-RMC

R498

R497

1k

470

3

2.7

C497

123

0.1

VCC

IC302

PNA4823M02S0

I-HOLD

I-CLOSE/OPEN

O-LED-VOL

OUT

GND

I-RST

R495

10k

ROTARY ENCODER

O-SP-RELAY

O-POWER

O-5V-ON

I-SW3/CDM-CLOSE

I-SW2

I-SW1/CDM-OPEN

O-M1+/CDM-M+

I-RMC

O-M1-/CDM-M-

O-M2+

O-M2-

X301

32.768kHz

O-CD-CE

O-CD-CL

I-CD-DI

O-CD-DO

I-CHACK

I-STOCK

O-CD-M-MUTE

O-CD-RST

O-DIMMER1

O-CD-ON

O-LED-VOL

O-LED-LCD

I-USB-TXD

O-TP-REC-MUTE

S491

(VOLUME)

142 11

X302

6MHz

R381

1k

SEG30

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG32

R313 100

R310 100

R324 100

R396
330k

C321 0.1

R321 100

R320 100

R319 100

R318 100

R312 100

R315 100

R317 100

R316 100

R311 100

R302 100

R496

10k

R493

68k

R494

33k

SW492

DISPLAY

R490

10k

R492

4.7k
I-KEY-WAKE-UP/VOL

R491

1k

SW491

"/1

SEG31

1.22.5

1.2

1.2

1.2

1.2

1.2

1.211.5

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

1.2

SEG32

1

1.6

O-SP-RELAY-ON/TC ON/SW ON

2

3.1

O-POWER

3

0

O-5V-ON

4

3.1

I-3CD-SW3

5

0

I-3CD-SW2

6

0

I-3CD-SW1

7

0

O-3CD-M1+

8

2.7

I-RMC

9

0

O-3CD-M1-

10

0

O-3CD-M2+

11

0

O-3CD-M2-

12

0.2

X0A

13

1.5

X1A

14

1

3.1

VCC

15

VSS

16

0

O-CD-CE

17

3.1

O-CD-CL

18

3.2

I-CD-DI

19

3.1

O-CD-DO

20

0

I-3CD-CHACK

21

3.1

I-3CD-STOCK

22

0

O-CD-M-MUTE

23

3.1

O-CD-RST

24

2.6

O-DIMMER1

25

0

O-CD-ON

26

3.1

O-LED-VOL

27

3.1

O-LED-LCD

28

2.9

I-USB-TXD

29

O-TP_REC_MUTE

3.1

30

O-USB-RXD

AVCC

O-USB-SLEEP

O-USB-RST

AVSS

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

3.1

3.1

3.1

1.4

3.1

C330 0.1

C336 0.1

C338 1000p

C332 0.01

100kR420

R377 100

O-USB-RXD

I-KEY2

I-KEY1

R308 100

R309 100

O-USB-SLEEP

O-USB-RST

R480

10k

R471

1k

R481

1k

27kR419

I-P-MONI

I-KEY1

R470

10k

SEG23

C342
1000p

3.1

1.2

1.2

X1

X0

VSS

VCC

SEG25

I-KEY1

SEG23

SEG24

2

IC301

IC301

MB90F831PF-G-SPE1

SYSTEM CONTROLLER

I-P-MONI

I-KEY2

I-TU-ANSD

I-5V/9V-DET

I-KEY-WAKE-UP/VOL

I-HOLD

3.132.1

2.831.4

R306 100

R314 100

R434 100

I-HOLD

I-KEY2

I-KEY-WAKE-UP/VOL

I-LEVEL

I-TU-ANSD

I-5V/9V-DET

D304

MC2838-T112-1

R473

R472

1.5k

1.2k

SW471 SW478

SW472

FUNCTION DSGX

EQ

(EX6/EX6T/

EX8/EX8T)

SUBWOOFER

ON/OFF

(EX9/EX9T)

R482 R486

R483

1.2k

1.5k

SW482 SW488

SW481

TUNING +

154 107 165 13

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

1.2

1.2

1.2

1.2

1.2

1.2

1.2

81828384858687888990919293949596979899100

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

I-LEVEL

GND

I-3CD-CLOSE/OPEN

I-MODEL

I-SUFFIX/TP-STATE

0.9

2.303.2

R301 100

R307 100

I-TU-DO

TP-STATE

I-CLOSE/OPEN

EX6T/EX8T/EX9T

R474

2.2k

OPTIONS

R484

2.2k

SW483 SW487

REC TO

USB

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

COM3

COM2

COM1

COM0

VLCD

O-TU-CLK

O-TU-DI

O-TU-CE

I-RST

I-TU-DO

O-I2C-FUNC-DATA

O-I2C-FUNC-CLK

3.1

3.1

R383 100

R382 100

I/O-I2C-DATA

I/O-I2C-CLK

R475

2.7k

SW474SW473

R485

2.7k

SW484 SW485

ENTER

1.2

80

1.2

79

1.2

78

1.2

77

1.2

76

1.2

75

1.2

74

1.2

73

1.2

72

1.2

71

1.2

70

1.2

69

1.2

68

1.2

67

VSS

66

3.1

VCC

65

1.2

64

1.2

63

1.2

62

1.2

61

1.2

60

1.2

59

2.4

58

0

57

0

56

0

55

3.1

54

3.1

MD0

53

3.1

MD1

52

0

MD2

51

R389

R390 10k

R391

R392 10k

4.7kR378

4.7kR379

R476

3.9k

SW475

3.9k

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

*1

R400 1k

R389

12k

(EX6T)

18k

(EX8T)

27k

(EX9T)

47k

(EX6)

100k

(EX8)

EX-CHANGE

R401 1k

R478

15k

SW477

DISC SKIP/

R488

15k

O-TU-CLK

O-TU-DI

O-TU-CE

*2

R391

47k

(E2)

100k

(E51,AR,MX)

USBDISC 3DISC 2DISC 1

SEG2

SEG1

SEG0

COM3

COM2

COM1

COM0

I-RST

MD0

MD2

R489

47k

I-RST

MD0

MD2

I-HOLD

I-KEY-WAKE-UP/VOL

O-USB-RXD

I-USB-TXD

O-TP-REC-MUTE

SW489

CD

CN305

11P

TP371

TP372

TP373

TP374

TP375

TP376

TP377

TP378

TP379

TP380

RST

1

MD0

2

MD2

3

GND

4

VDD

5

P66(42)

6

P65(41)

7

RXD(31)

8

TXD(29)

9

SCLK(30)

10

11

FLASH

(

PROGRAMMING

)

C341 0.1

R305 100

R304 100

R303 100

R337 220

R402 100k

C340 0.1

*1

*2

EX6/EX8/EX9

R477

6.8k

SW476

– TUNING

R487

6.8k

SW486

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

2929

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-10. PRINTED WIRING BOARD – USB-JACK Section –

234567

A

1

(Page 26)

USB BOARD

CN903

C

USB-JACK BOARD

B

C

D

CN561

14

TP562

TP559

JW505

TP560 TP561

FB562

R561

R562

14

CN560

CN560

(USB)

FB561

LP551

C561

R550

C565

R551

TP558

JW501

TP557

TP556

R552

D551

J552

PC IN

• See page 18 for Circuit Boards Location.

9

W550

C550

C551

TP553

J551

PHONES

C552

TP554

JW503

TP552

JW502

TP555

TP551

1-881-329-

CN551

G

28

1

11

(11)

• : Uses unleaded solder.

MAIN-AMP

BOARD

CN604

(Page 31)

6-11. SCHEMATIC DIAGRAM – USB-JACK Section –

3

2.2R562

2.2R561

A

USB

BOARD

CN903

(Page 27)

21

USB-JACK BOARD

CN561

4P

VBUS5V

4

D-

C

VBUSGND

3

D+

2

1

TP562

TP561

TP560
TP559

B

CN551

9P

C

MAIN-AMP

BOARD

(2/2)

CN604

(Page 33)

AUDIO-L

9

A-GND

8

AUDIO-R

7

HP-GND

6

HP-L

G

SP-RELAY

HP-R

HP-SW

GND

5

4

3

2

1

TP558

TP557

TP556

TP555

TP554

TP553

TP552

TP551

R551

22k

C552

1000p

R552

22k

C551

1000p

C565

1

FB561

0

FB562

C561

0

220
10V

D551

MC2840-T112-1

C550

0.1

R550

54

CN560

1

4P

2

3

(USB)

4

J552

PC IN

0

J551

PHONES

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

3030

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-12. PRINTED WIRING BOARDS – MAIN-AMP Section –

23456789101112

(Page 34) (Page 34)

PT-POWER

BOARD

(EX6/EX6T/EX8/EX8T)

RL

C706

R669

EX9/EX9T

CN012

H

TP701

R668

C705

TP702

R707

R745

L701

LP602

D730

R746

L702

R708

TP643

JW736

TP650

CN611

TP649

1

TP651

10

TP642

JW738

JW724

PT-POWER

BOARD

CN010

(EX9/EX9T)

I

Q772

1

BCE

C776

D734

R776
TP648

TP647

TP646

CN601

TP645

TP644

13

TP641

Q771

ECB

JW726

JW723

R775

R774

Q770

JW725

JW713

FAN901

DC FAN

BCE

CN701

TP706

JW719

A

B

C

1

TB701

SPEAKERS

I0PEDANCE8SE 6ȍ

(EX6/EX6T)

SPEAKERS HIGH

I0PEDANCE8SE 8ȍ

(EX8/EX8T/EX9/EX9T)

D

E

F

G

H

EX8/EX8T/EX9/EX9T

TB702

SPEAKERS LOW

I0PEDANCE8SE 8ȍ

EX9/EX9T

TB703

SUBWOOFER

IMPEDANCEUSE 4ȍ

CN801

ANTENNA

FM/AM

RL

3.FM

2.GND

1.AM

D801

CN801

13

D802

TP705

TP704

TP703

TP804

TP805

C715

FL801

JR701

L803

C815

C716

R811

JW740

JW604

JW739

JW603

JW721

R809

C816

L802

IC801

JW809

115

TP801

C814

R808

L801

R806
C820

JW737

1630

R801

C812

TP803

R803

JW807

R807

C811

TP802

C813

X801

R802

EX8/EX8T

R804

JW808

JW714

R168

EX8/

R110

R652

EX9/EX9T

C810

C822

C821

R166

EX8T

R810

R805

JW711

R162

C164

R164

EX9/EX9T

EX8/EX8T/

R109

R659
R656
C652
R654

JW813

I

• See page 18 for Circuit Boards Location.

• : Uses unleaded solder.

MAIN-AMP BOARD

LP603

C771

JW728

R770

R771

B C E

R772

Q731

JW727

C168

R115

JW708
JW707

JW706

IC101

JW747

C111

R142

R190

EX8/EX8T/EX9/EX9T

BCE

Q654

R663

BCE

Q653

C654

R641

C641

R650

JW779

EX6T/
EX8T/

R736

JW718

(EX9/EX9T)

R191

JW746

R111

C103

C101

R101

JW784

C645

C642

EX9T

R116

C773

R642
R643

TP707

13

R773

D733

EX8/EX8T

C166

JW788

C165

C162

123

R141 C105

D141

C141

R143

JW748

R144

ECB

ECB

C142

Q141

R146

Q142

R145

C657

R667

C656

R666

C655

R664
R665

R662

C653

R660

R658

C658

BCE

BCE

Q652

Q651

R661

C651

R657
R655

R651

C650

JW812

EX9/EX9T

JW810

JW811

C742

D731

R738

R747

Q732

R737

ECB

R733

D732

R735

R734

R732

C731

R731

JW791

D701

RY701

C703

C702

R705

C701

R709

JW704(EX9/EX9T)

EX8/EX8T/EX9/EX9T

C163

C167

C161

(EX8/EX8T)

IC102

C106

C112

R107

R112

JW749

C191

R113

R114

R105

C190

C113

C114

R103

R102

JW805

C638

R638

JW827

C644

C643

116

C615

R612

C610

C616

C612

C613

C614

C611

R610

R609

JW825

JW826

R744

R749

C732

C704

JW702

R710

R165
R167

15

C125

R108

JW750

C104

R106

R104

R636

C632

IC601

R611

C609

R606

JW822

ECB

Q741

R752

D751

JW701

EX6/EX6T

R161

R127

R133

C102

C634

C636

R632

R634

C601

C602

C606

JW824

JW729

R751

JW720

JW814

R706

R163

R131

C131

C126

R128

C133

EX8/EX8T

R635

EX6/EX6T

C633

C635

R633

C630

C608

R605

R761

Q754

R753

JW705

JW815

R126
R134

C124

R121

R123

1732

C607

Q751

C631

R631

ECB

ECB

R621
R622
C622

R703

JW722

R715

C132

R132

R125
C123

C121

R637
C637

R760

R763

R762

EX9/EX9T

JW790

C621

C604

C605

JW820

R764

R757

R756

R701

EX8/EX8T

C151

ECB

Q151

C134

JW828

Q756

R759

Q753

R716

R124

ECB

C713

R135

R151

C626
C624
C625
C623

ECB

Q755

BCE

R765

C264

R264

R262

JW823

R624

C603

R602

R719

R154

R153

R155

JW821

JW792

R767

R755

ECB

Q752

R702

C714

R136

EX6/EX6T/
EX9/EX9T

R152

Q152

ECB

R122

R623

JW818

R601

JW787

R758

R766

R768

JW731

R754

EX8/EX8T/EX9/EX9T

JW730

JW732

C711

C266

1

C262

R250

R251

C251

C152

ECB

R156

Q251

R253

D152

R255

D140

C122

JW753

EX8/EX8T/EX9/EX9T

C617

Q601

R613

BCE

R617

C619

R615

JW789

JW793

JW733

R750

EX6/EX6T/EX8/EX8T

JW751

D711

RY711

R720

C712

C268

EX9/EX9T

R235

R237

R236

EX6/EX6TEX9/EX9T

(EX6/EX6T) (EX9/EX9T)

C241

C231

R241

ECB

Q241

R243

R245

D241

R290

JW752

JW742

JW745

JW755

R673

R675

R676

Q671

ECB

C673

C671

ECB

R671

Q672

C618

R672

C620

R616

R614

JW801

JW795

JW794

ET601

C193

C265

JW710

IC201IC202

R231

R291

R225

C291

R233

C233

R221

JW754

EX6/EX6T

R678

C674

R674

D671

BCE

Q602

R618

EX6T/EX8T/
EX9T

R215

R712R713

R227

R203

R210

R682

RY721

JW716

C221

C201

R680

C225

C223

R223

JW786

R183

R184

C182

Q182

ECB

Q181

ECB

R181
C181

R182

R711

D721

R725

JW703

C721

EX6/EX6T

JW709

JW715

EX6/EX6T/EX9/EX9T

C267

C211

JW712

15

C205

C290

R207

C203

R205

C237

R213

JW741

C213

C202

R201

R202

R204

JW765

EX9/EX9T

EX6/EX6T/EX9/EX9T

JW782

JW783

R681

R679

JW797

JW798

R723

C723

EX9/EX9T

R211

C206

R208

R206

C238

C214

R192

R729

R261
C263
C261
R263

C204

JW734

C212

R212

R721

R722

JW717

19

Q190

ECB

JW735

R214

R246

JW761

R242

JW781

TP612

Q242

C242

JW803

R193

JW762

EX9/EX9T

ECB

D240
EX6/EX6T/

EX9/EX9T

JW780

JW802

R194

R216

JW778

JW799

D190

D251

JW766

JW800

JW760

JW759

JW758

TP620

TP621

R244

JW767

TP691

TP693

JW768

JW770

JW796

TP695

JW769

JW785

TP694

TP696

JW763

LP605

JW771

TP692

TP697

JW777

TP610

JW764

TP614

TP613

JW744

TP616

LP604

TP634

JW816

LP601

JW804

JW772

1-881-322-

1

28

CN605

9

Q609

R872

ECB

R871

E C B

Q607

JW757

A001

220

TP611

18

TP619

JW817

TP636

TP635

TP632

R118

82

JW776

JW775

C600

JW756

TP618

TP617

JW773

JW774

R117

TP633

1

CN603

CN602

19

21

JW743

TP615

TP631

1

9

13

CN605

R874

TP623

CN609

R873

(19P)

(21P)

(EX6/EX8/EX9)

CN603

CN602

(EX6T/EX8T/EX9T)

CN604

CN604

CN609

11

(11)

EX6T/EX8T/EX9T

DECK

BOARD

J

CN502

(EX6T/EX8T/EX9T)

(Page 37)

PANEL

BOARD

D

CN303

(EX6/EX8/EX9)

(Page 28)

PANEL

BOARD

E

CN301

(EX6T/EX8T/EX9T)

(Page 28)

USB-JACK

BOARD

G

CN551

(Page 30)

REG
BOARD

C698

31

W690

C697

IC690

132

1-881-323-

11

(11)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

3131

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-13. SCHEMATIC DIAGRAM – MAIN-AMP Section (1/2) –

54 14

D801

MC2840-T112-1

L803

AM ANT

465

1

2

3

D732

MAZ8051GLLS0

R775

R774

220k

10k220k

0.1

C716

4700p

R669
33k

C706
4700p

ET601

(CHASSIS)

D734

MA2J1110GLS0

16V100C773

Q771

2SC3052F-T1-LF

PROTECT DETECT

JW721

JW704

JW604

JW603

C715
4700p

R668

33k

EX9/EX9T

R708

10

L702
1uH

R707

10

R745

4.7k

L701
1uH

C705
4700p 0.1

E

A

B

C

D

E

F

G

H

I

J

K

L

M

1

REG BOARD

9

IC690

IC690

KIA7809API-U/PF

+9V REG

15.4

C697

0.1

3

2

G

IO

1

C698

0.1

2 11 12 13

3

MAIN-AMP BOARD (1/2)

CN801

3P

TP805

1

SUBWOOFER

,03('$1&(86(ȍ

(EX9/EX9T)

SPEAKERS

(EX6/EX6T)

Rch(+)

Lch(+)

Rch(–)

Lch(–)

Rch(+)

Lch(+)

Rch(–)

Lch(–)

DC-DET

PROTECT

AU-GND

UNREG

PA-GN D

DC-DET

PROTECT

AU-GND

UNREG

PA-GN D

SW-GND

VDD+

VDD-

VDD+

L-GND

R-GND

L-GND

R-GND

AM

2

GND

TP804

3

FM

1

2

3

+

–

IN

1

GND

2

OUT

3

1

2

9V

3

4

5

-B

6

+B

7

8

9

10

1

2

9V

3

4

5

-B

6

-B

7

+B

8

+B

9

10

11

12

13

D802

MC2840-T112-1

CN701

3P

TP706

TP707

R770

22

TB703

2P

2

1

TB702

4P

4

3

2

1

TB701

4P

4

3

2

1

CN609

3P

CN611

10P

CN601

13P

D733

MAZ8051GLLS0

R773

R772
12k

C771

1

50V

0.6

R771

22

Q770

2SC3052F-T1-LF

PROTECT DETECT

TP705

TP704

TP703

TP702

TP701

TP651

TP650

TP649

TP648

TP647

TP646

TP645

TP644

TP643

TP642

TP641

W690

3P

3

OUT

2

GND

1

IN

–+

EX9/EX9T

EX8/EX8T/EX9/EX9T

EX6/EX6T/EX8/EX8T

PT-POWER

BOARD

CN012

(EX6/EX6T/EX8/EX8T)

(Page 35)

EX9/EX9T

PT-POWER

BOARD

CN010

(EX9/EX9T)

(Page 35)

ANTENNA

FM/AM

FAN901
DC FAN

SPEAKERS LOW

,03('$1&(86(ȍ

(EX8/EX8T/EX9/EX9T)

,03('$1&(86(ȍ

SPEAKERS HIGH

,03('$1&(86(ȍ

(EX8/EX8T/EX9/EX9T)

H

I

• See page 20 for Waveform. • See page 39 for IC Block Diagrams.

D671

MC2840-T112-1

R758

10k

ISA1235AC1TP-1EF

RELAY DRIVE

13.2

0.6

IC101

STK433-070-S-E

2CH POWER AMP

RO+

RO-

+PRE

000

32

R153

22k

00

0

R154

22k

00

0

R143

22k

00

0

R144

22k

00

0

C193

22

50V

Q754

SUB

10

C673

1

GND

R151

1.2k

C151

0.1

R152

1.2k

C152

0.1

R141

1.2k

C141

0.1

R142

1.2k

C142

0.1

9.7

R193

1k

6.5

AUDIO LEVEL DETECT

1.4

R759

10k

R757

10k

LIN+

0

STANDBY SWITCH

2.9

MA2J1110GLS0

Q672

2SC3052F-T1-LF

2

R676
100k

R678

1k

2.5

1.9

2.4

R756
47k

LIN-

2

R166

220

R168

220

C167,168

*1

100 50V

(EX9/EX9T)

220 50V

(EX8/EX8T)

2.4

Q190

2SC3052F-T1-LF

D190

R194
47k

ST-BY

2

R762

0.2

Q751

2SC3052F-T1-LF

RELAY DRIVE

RIN-

0

0

R165

R167

EX8/EX8T/EX9/EX9T

R674

47k

2SC3052F-T1-LF

AUDIO LEVEL DETECT

0.1

R675

1k

47k

0

RIN+

220

220

R101,102

*2

5.6k

(EX8/EX8T)

6.2k

(EX9/EX9T)

R682

470

Q671

C671

1

0.7

R673

100k

R760

3.3k
R763

10k

R761

1.5k

R752

2.2k

R753

10k

D751

MA2J1110GLS0

IC B/D

-PRE

-VCC

+VCC

HI-LO+

123456789101112131415 19181716 20 21 22 23

33.6

-31.9

-33.8

R115

0.22
2W

R162
220

R164
220

C162

0.1

C164

0.1

R766

10k

R767

10k

R751

1k

Q755

2SC3052F-T1-LF

0.1

RELAY DRIVE

0.6

R764

R765

10k

10k

IC102

HI-LO-

HI-RO+

HI-RO-

+PRE

SUB

0

0

0

32

R116

0.22
2W

1kR190

C168

*1

R161

220

R163

220

C161

0.1
C167

*1

C163

0.1

ISA1235AC1TP-1EF

RELAY DRIVE

R750

0

STK433-870-E

4CH POWER AMP

GND

R107

470

R111

47k

C111

3p

R191

100

8.3

Q756

EX9/EX9T

EX6/EX6T/EX8/EX8T

IC102

HI-LIN+

HI-LIN-

0

0

C105

100p

C112

3p

R112

47k

1.5k

R113

25VC113 47

C191

4700p

C103
470p

R105

47k

C101

1

50V

R103

10k

R101

*2 *2

9

0

R768

4.7k

ST-BY

HI-RIN-

2

C106
100p

R114 1.5k

25VC114 47

0.1C190

C104
470p

R106

47k

C102

1

50V

R104

10k

R102

HI-RIN+

000

0000000

470R108

R133 1.5k

25VC133 47

O-SP-RELAY/O-TP-ON

HP-SW

3STATE-OUT

EX8/EX8T

LOW-LIN-

LOW-LIN+

LOW-RIN+

LOW-RIN-

LOW-LO-

LOW-LO+

LOW-RO-

LOW-RO+

0

R135

C126

C125

100p

100p

R131

47k

C131

3p

R127 470

R128 470

C123

C124

0.015

0.015

R125

R126

47k

47k

C121

C122

1

1

50V

50V

R123

R124

10k

10k

R121

R122

5.6k

5.6k

R136

0.22

0.22

2W

2W

R132

47k

C132

3p

R134 1.5k

25VC134 47

C165

C166

10

10

50V

50V

O-POWER

9

I-LEVEL

I-TU-ANSD

R680

R805

1k

100

R681

0

C674

2.2

50V

R679

47k

EX9/EX9T

Q752

2SC3052F-T1-LF

15.4

RELAY DRIVE

198765432 151413121110

-31.9

EX8/EX8T

MA2J1110GLS0

C181
4700p

Q181

2SC3052F-T1-LF

PROTECT DETECT

0

0

R755

4.7k

EX9/EX9T

-PRE

-VCC

-33.8

D152

MC2838-T112-1

D141

MC2838-T112-1

D140

ISA1235AC1TP-1EF

PROTECT DETECT

C182

0.01

+VCC

33.6

Q182

0

R155

2.2k

R156

2.2k

R145

2.2k

R146

2.2k

*

R754

4.7k

Q753

2SC3052F-T1-LF

RELAY DRIVE

IC101

LO+

LO-

0

Q151

2SA2026

OVERLOAD DETECT

Q152

2SA2026

OVERLOAD DETECT

Q141

2SA2026

OVERLOAD DETECT

Q142

2SA2026

OVERLOAD DETECT

9

0

R183

10k

R184

10k

0.047

O-TU-CLK

1kR802

07.5

CL

AM LCF

4.5

JW703

JW702

O-TU-CE

1kR804

01.9

181920212223

EX6/EX6TEX6/EX6T

JW701

CE

SD OUT

C811

180k

R807

TP803

0.1

EX6/EX6T

4.5

17 16

C742

220
10V

R744

22k

R747

22k

8

X801

32.768kHz

1

1.98.6

IC B/D

CLK IN

ST ADJ

IC801

IC801

LV23401V-TLM-H

ST OUT

VCC

AM/FM DET,OSC,

MIX,PLL,IF AMP

C810

470

10

R810

10V

IC B/D

R181
100k

R182

4.7k

6 16

G

I

O

BPF

0.1

22k

C816

FL801

C815

0.1

0.1

47kR776

RY721

RELAY

RY711

RELAY

RELAY

R746

4.7k

MC2838-T112-1

RY701

KTA1266GR-AT

FAN MOTOR DRIVE

*

1000pC776

D730

R809

1.70

4.54.3

0

30 29 28 27 26 25 24

GND4

SD ADJ

FM ANT

FLL CAP

AM ANT

AM REF

AM Vt

GND AM

2.3 0.8

2.3

R811

0

33k

R808

4.8

13.8

Q731

13.3

R737

4.7k

Q732

2SC3052F-T1-LF

13.1

FAN MOTOR DRIVE

0

Q772

2SC3052F-T1-LF

PROTECT DETECT

0

R738

470

D721

MA2J1110GLS0

R711-713

*4

47

(MX)

68

(EXCEPT MX)

R725

10

D711

MA2J1110GLS0

R715

10

R716

10

D701

MA2J1110GLS0

R701-703

*3

(MX)

(EXCEPT MX)

R706

10

R705

10

L801

L802

39nH

4.5

L2

VREF3(4.3V)

VREF1(4.3V)

MPX OUT

TP801

C814

1

50V

C813

4.7

50V

R733

R732

15

15 15

50V10C732

R723

*5

(EXCEPT MX)

C723

0.1

R713

C713

0.1

C714

0.1

R703

*3 *3 *3

47

68

C704

C703

0.1

39nH

R722

R721-723

(MX)

C721

0.1

C711

0.1

C712

0.1

R702

C702

0.1

C701

0.1

4.50

7654321

R731

R735

4.7k

D731

47

68

R806

L1

GND3

AM AGC

GND1

8910

C821

50V4.7C731

MAZ8043GMLS0

R721

*5*5*5

R711R712

*4*4*4

R720
100k

R719

100k

R701

R710
100k

7

10k

3.33.2

VREF2(3.3V)

1

R736

10k

C820

22

50V

L-OUT

R734 47k

O-TU-DI

I-TU-DO

1kR803

1kR801

3.23.2

0

DI

DO

R-OUT

VCC LOW

11 12 13 14 15

TP802

1

C822

C812

Q741

2SC3052F-T1-LF

FAN MOTOR DRIVE

13.3

3.9

R749

10k

R709
100k

C600

100
16V

EX9/EX9T

R729 100k

*

R192

10k

15

BUS1

1

2

3

4

5

7

MAIN-AMP

BOARD

1

(2/2)

(Page 33)

8

9

10

11

12

13

14

15

16

17

18

19

20

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

3232

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-14. SCHEMATIC DIAGRAM – MAIN-AMP Section (2/2) –

3

EX6T/EX8T/EX9T

C620 1

C619 1

1C601

50V1C618

50V1C617

15k

R621

3.53.6

VOL-L

BASSA-R

191817

0.047C624

R624

22k

EX9/EX9T

D251

MA2J1110GLS0

EX6/EX6T/
EX9/EX9T

D240

MA2J1110GLS0

3.53.6

13141516

VOL-R

0.047C626

1C602

3.63.6

3.63.3

3.53.3

101112

SEL-L

SEL-R

PC-IN-L

BASSB-R

OUT-L

SB-L

SURR

23222120

C630

5.6k

4.7k

4.7k

R631

R633

R634

*3

0.068C633

C631

C636 4700p

C635 4700p

EX6/EX6T

R635

R636

5.6k

5.6k

C651

10

R652

0

50V

R654

R651

56k

680

EX6/EX6T

-PRE

+VCC

-VCC

198765432 151413121110

33.6

-31.5

-33.8

R246

2.2k

R255

2.2k

R245

2.2k

3.53.3

PC-IN-R

SB-R

0.022

R632

0.068C634

R655
100k

000

D241

50V1C605

3300p

3.53.6

5.6k

C645

RO+

MC2838-T112-1

50V1C606

CD/USB-L

OUT-R

*3

C632

C652

0.01

IC202

1C609

1C610

3.57.3

3.53.1

3.53.1

789

TUNER-L

CD/USB-R

VCC

SCLK

262524

220

R642

C638

1

50V

R638

100

Q651

2SC3052F-T1-LF

SUBWOOFER

BAND-PASS FILTER

STK433-060

2CH POWER AMP

RO-

LO-

LO+

0

Q242

2SA2026

OVERLOAD DETECT

Q251

2SA2026

OVERLOAD DETECT

Q241

2SA2026

OVERLOAD DETECT

3.5

3.5

TC-L

TC-R

TUNER-R

SDATA

GND

FILA2A1

3.5

220

R643

C643

10
50V

R657

1k

C658

0.022

5.4

2.3

1.7

R658

2.2k

R656

1k

IC202

+PRE

GND

SUB

31.4

R244

22k

00

0

R253

22k

00

0

C251

0.1

R243

22k

00

0

C613 1

C614 1

R613 10k

R614 10k

C603 220p

C604 220p

C607 1000p

C608 1000p

C615 220p

C616 220p

EX6T/EX8T/EX9T

IC B/D

123456

B1

B2

IC601

IC601

BD3491FS-SE2

ELECTRICAL

VOLUME,

INPUT

323130292827

SELECTOR

C644

1000p

9

1.7

1.1

Q652

SUBWOOFER

2SC3052F-T1-LF

BAND-PASS FILTER

R659

1.5k

ST-BY

RIN+

RIN-

00200

R242

1.2k
C265

10

50V

C242

0.1

R251

*10

EX9/EX9T

R250

1.5k

R241

1.2k

C241

0.1

4.7kR601

4.7kR602

0R605

0R606

22kR611

22kR612

1000pC611

1000pC612

C642

C641
470p

C653

0.22

A

B

C

D

E

F

G

H

I

J

K

L

MAIN-AMP

BOARD

(1/2)

(Page 32)

1

2 11 12

MAIN-AMP BOARD (2/2)

BUS1

22kR672

22kR671

1

2

3

4

5

7

1

8

9

10

11

12

13

14

15

16

17

18

19

20

4.7kR609

4.7kR610

*2

*2

C622

C621

15k

R622

3.53.6

TRE-L

TRE-R

BASSB-L

BASSA-L

3.5 3.5

0.047C625

0.047C623

R623

22k

C637

1

50V

R637

100

IC B/D

• See page 41 for IC Block Diagrams.

R616

2.7k

R663

0

9

2SC3052F-T1-LF

BAND-PASS FILTER

3.8

R664

1k

6

2SC3052F-T1-LF

0

C203

*1

0.01

(EX9/EX9T)

470p

(EX6/EX6T)

*6

R203

2.2k

(EX6/EX6T)

10k

(EX9/EX9T)

Q653

SUBWOOFER

R665

10k

Q602

REC MUTE

0.7

R615

R666

10k

C655

0.22

C656

0.047

54

R641

100

*4

R650

1k

R661

47k

4.4

C654

0.22

R660

4.7k

C650

R662

100

100k

16V

IC201

-PRE

-VCC

+VCC

SWO+

SWO-

33.6

EX6/EX6T

C263 0.1

0

R235

0.47
2W

R237

0.47
2W

EX9/EX9T

R236

0.22
2W

0.1C261

000

0

EX9/EX9T

LO+

R215

0.22
2W

220R261

220R263

LIN+

LIN-

16543211109871216151413 191817

-31.5

-33.8

C266

10
50V

C268

100
50V

R262

220

R264

220

C262

0.1

C264

0.1

Q601

2SC3052F-T1-LF

0

REC MUTE

0.7

2.7k

C621,622

*2

1500p

(EX6/EX6T)

2200p

(EX8/EX8T/EX9/EX9T)

*7

R221

220

(EX9/EX9T)

1.8k

(EX6/EX6T)

9

2SC3052F-T1-LF

3.6

SUBWOOFER

BAND-PASS FILTER

3

R667

1k

IC B/D

STK433-320-E

3CH POWER AMP

LO-

+PRE

SUB

31.4

C267

100
50V

R201

*5

7

R617

4.7k

R618

4.7k

Q654

IC201

GND

R211

47k

C211

3p

*9

R227

R231

47k

C231

3p

50V1C221

R221

*7

C631,632

*3

(EX8/EX8T/EX9/EX9T)

6800p

(EX6/EX6T)

*8

(EX6/EX6T)

(EX9/EX9T)

SWIN+

SWIN-

0

2

R291

100

C225
100p

1kR290

1.5kR233

25V47C233

Q607

KTA1266GR-AT

TAPE POWER CONTROL

R201

*5

1.8k

(EX6/EX6T)

6.2k

(EX9/EX9T)

*10

R251

1.2k

(EX6/EX6T)

1.5k

(EX9/EX9T)

C291
4700p

C203

*1

R205

47k

C290

0.1

C223

470p

R225

47k

R223

*8

R203

*6

9

9

8.2

9

R871

10k

R109
470

2W

R110
470

2W

3STATE-OUT

O-POWER

O-SP-RELAY/O-TP-ON

O-TU-CE

O-TU-DI

O-TU-CLK

I-TU-ANSD

I-TU-DO

I-LEVEL

3STATE-OUT

HP-SW

10

2SC3052F-T1-LF

TAPE POWER CONTROL

0

R872

4.7k

R873

10k

CN605

9P

TP691

1

CN602

CN603

CN604

2

3

4

5

6

7

8

9

21P

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

19P

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

9P

1

2

3

4

5

6

7

8

9

7V

PB-Lch

PB-Rch

A-GND

REC-Lch

REC-Rch

M-GND

M9V

I-TP-STATE

I-TP-STATE

O-TP-REC-MUTE

O-POWER

O-SP-RELAY/TP-ON

O-TU-CE

O-TU-DI

O-TU-CLK

I-TU-ANSD

I-TU-DO

I-LEVEL

O-FUNC-DATA

O-FUNC-CLK

D-GND

CD/USB-L

CD-A-GND

CD-A-GND

CD-A-GND

CD/USB-R

9V

M-GND

CD-M-GND

O-POWER

O-SP-RELAY/TP-ON

O-TU-CE

O-TU-DI

O-TU-CLK

I-TU-ANSD

I-TU-DO

I-LEVEL

O-FUNC-DATA

O-FUNC-CLK

D-GND

CD/USB-L

CD-A-GND

CD-A-GND

CD-A-GND

CD/USB-R

9V

M-GND

CD-M-GND

AUDIO-L

A-GND

AUDIO-R

HP-GND

HP-L

HP-R

SP-RELAY

HP-SW

GND

TP692

TP693

TP694

TP695

TP696

TP697

Q609

0.6

R874

10k

TP623

TP621

TP620

TP619

TP618

TP617

TP616

TP615

TP614

TP613

TP612

TP611

TP610

TP631

TP632

R118

R117

47

47

TP633

TP634

TP635

TP636

EX6T/EX8T/EX9T

DECK

BOARD

J

CN502

(EX6T/EX8T/EX9T)

(Page 36)

PANEL

BOARD

E

CN301

(EX6T/EX8T/EX9T)

(Page 29)

EX6/EX8/EX9

PANEL

BOARD

D

CN303

(EX6/EX8/EX9)

(Page 29)

USB-JACK

BOARD

G

CN551

(Page 30)

8

C642

C205

C657

50V

LIN-

100p

1

LIN+

0

470R207

50V1C201

*4

(EX8/EX8T/EX9/EX9T)

(EX6/EX6T)

*9

(EX6/EX6T)

(EX9/EX9T)

RIN+

RIN-

000

C206
100p

470R208

1.5kR214

25V47C214

50V1C202

6.2k

R202

EX6/EX6T

100 16V

220 16V

R227

R204

10k

470

0

C212

R212

R216

EX9/EX9T

RO+

3p

47k

0.22
2W

RO-

0

C238
3300p

C204

0.01

R206

47k

C237
3300p

R210

0

0.1

R223

2.2k

22k

ST-BY

0

1.5kR213

25V47C213

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

3333

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-15. PRINTED WIRING BOARD – POWER SUPPLY Section –

1

234567891011121314

A

PT-POWER BOARD

JW038

JW033

B C E

R057R058

B C E

Q051

Q052

D050

JW045

JW039

C017

C013 C014

JW044

JW029

W002

JW049

B

C

D

E

F

G

H

PANEL

BOARD

CN306

(Page 28)

R009

D022

D024

JW037

TP023

TP022

2

TP020

F

TP018

R066
R067
R068
R069
R070
R076

CN011

10

C056

R035

JW027

1

11

R077

R038 R039

R036

TP021

R055
C055
C054

TP019

R004

C053

R037

C018

R074
R073
R072
C070

D023

Q013

R075

E C B

R005

R050

Q054

E C B

JW026

R054

R002 R003

14

R063

R001

R006

Q001

C006

IC050

58

Q053

E C B

R060

L050

E C B

Q050

C050
R051

C051
R053
R052

R064

R071

R062

R061

C005

E C B

R059

• See page 18 for Circuit Boards Location.

MAIN-AMP

BOARD

CN611

(EX6/EX6T/EX8/EX8T)

H

TP011

JW046

R033R034

JW040

C011 C012

JW011

(EX6/EX6T)

W001

CN012

CN010

TP012

R029

R027 R028

JW047

JW036

JW022

JW025

A001

JW030

JW023

ET002

(EX8/EX8T/

EX9/EX9T)

JW024

D010

(EX9/EX9T)

JW031

JW032

(EX6/EX6T)

JW043

LP001

JW042

(EX8/EX8T/EX9/EX9T)

JW041

D011

+~~

D013

(EX9/EX9T)

D012

–

D014

JW034

JW035

(EX6/EX6T)

ET001

JW028

JW012

EX6/EX6T/
EX8/EX8T

JW001

EX6/EX6T/
EX8/EX8T

JW002

EX6/EX6T/
EX8/EX8T

EX8/EX8T/
EX9/EX9T

C010

EX9/EX9T

EX9/EX9T

D017

D018

TP014

TP013

D021

C019

C020

R015 R016

R030

C021

D016

D015

• : Uses unleaded solder.

(Page 31)(Page 31)

MAIN-AMP

BOARD

CN601

(EX9/EX9T)

I

TP015

TP017

110

113

Q011Q012

R021

R018

R017

E C B E C B

R022

R020

R019

JW048

C022

TP016

R026

R013 R014

R032

R031

R024

C023

R023

D020

D019

RY001

R025

(MX)

C001

D003

D001 D002

JW021

NOT REPLACEABLE:
BUILT IN TRANSFORMER.

RY002

(EXCEPT MX)

JW018

3

AC IN ~

CN001

JW017

JW019

1

MX

MODEL

JW008

JW020

EXCEPT MX

MODEL

JW009

JW050

MX

MODEL

JW004

JW015

JW013

JW016

JW006

TRANSFORMER

1-881-328-

PT001

POWER

(SUB)

AR

MODEL

MX

-2 -1
MODEL

JW003

S001

JW007

E2,E4,E51 MODEL

S001

VOLTAGE

SELECTOR

230–
240V

220V

120V

11

(11)

I

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

PT005

POWER

TRANSFORMER

(MAIN)

(EX8/EX8T/EX9/EX9T)

3434

PT004

POWER

TRANSFORMER

(MAIN)

(EX6/EX6T)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-16. SCHEMATIC DIAGRAM – POWER SUPPLY Section –

1

3

4 1075 13

PT-POWER BOARD

A

B

C

D

E

F

G

H

PANEL
BOARD
CN306

(Page 29)

EX6/EX6T/EX8/EX8T

MAIN-AMP

BOARD

(1/2)

CN611

(EX6/EX6T/
EX8/EX8T)

(Page 32)

EX9/EX9T

MAIN-AMP

BOARD

(1/2)

CN601

(EX9/EX9T)

(Page 32)

F

H

I

CD-AVR

I-P-MONI

5V-ON

O-POWER

V-STBY

VBUSGND

VBUSGND

VBUSGND

VBUS5V

VBUS5V

VBUS5V

DC-DET

PROTECT

AU-GND

UNREG

PA-G ND

L-GND

R-GND

DC-DET

PROTECT

AU-GND

UNREG

PA-G ND

L-GND

R-GND

SW-GND

CN011

11P

1

2

3

4

5

6

7

8

9

10

11

CN012

10P

1

2

3

9V

4

5

6

-B

7

+B

8

9

10

CN010

13P

1

2

3

9V

4

5

6

-B

7

-B

8

+B

9

+B

10

11

12

13

Mount Mecha 153758461LP001

TP023

TP022

TP021

TP020

TP019

TP018

TP017

TP016

TP015

TP014

TP013

TP012

TP011

R077

R076

C056
1000

6.3V

EX8/EX8T/EX9/EX9T

Q054

ISA1235AC1TP-1EF

VOLTAGE DETECT

55

R070

3.3

R069

2.2

470

R068

2.2

470

R067

2.2

R066

2.2

R072

10k

R073

10k

R074

68k

R075

1k

0.7

L050

100uH

SWITCHING REGULATOR

C070

0.1

C053

470
16V

D050

• See page 42 for IC Block Diagram.

6

R071
100k

SWITCHING REGULATOR

Q052

KTA1273-Y-AT

5 15.5

15.4

R062

3.3k

RB055L-40TE25

15.4

2SC3052F-T1-LF
ON/OFF SWITCH

KTA1273-Y-AT

5

R058

470

R061

3.3k

0

Q053

Q051

15.5

15.4

R057

470

15.50.3

V+

R059

R060

3.3k

3.3k

OUT

4321

R063

4.7k

R064

560

2SC3052F-T1-LF

POWER CONTROL

R052

330k

R053

R051

47k

180k

C051

1000p

0.7

0.5

2.5

8765

CT

CS

REF

IN-

FB

GND

DC-DC CONVERTER

0.5

0.5

10k

C055

R054

470p

C054

4700p

R050

Q050

0.7

IC B/D

IC050

IC050

NJM2368V(TE2)

R055
100k

8129

D024

MA2J1110GLS0

ISA1235AC1TP-1EF
PROTECT DETECT

R001

56k

D003

MC2836-T112-1

R038

22k

4.3

4.50

Q013

R035

10k

C010
1000

25V

D001

RECT

EX9/EX9T

HEAT SINK (DI)

EX6/EX6T

PT004

POWER

TRANSFORMER

(MAIN)

PT005

POWER

TRANSFORMER

(MAIN)

EX8/EX8T/EX9/EX9T

R037

47k

C018

R036

4.7
10k

50V

PT001

POWER TRANSFORMER(SUB)

5

4

6

3

7

8

2

1

9

424441551A001

10

6

*

11

5

12

4

3

13

14

2

1

1

2

14

3

13

4

12

5

11

*

6

10

EXCEPT
MX
MODEL

RY002
RELAY

JW008

MX MODEL

MX MODEL

RY001
RELAY

JW009

MX MODEL

E2,E4,E51

MODEL

MX MODEL

AR MODEL

EXCEPT
MX
MODEL

JW007

JW006

JW004

JW003

JW013

CN001

3P

1

3

E2,E4,E51 MODEL

-2

-1

LIVE

NEUTRAL

D023

MC2838-T112-1

R004

1k

C006

JW001

~

~

JW002

R031

2.2k

R023

100

R024

100

*3

(EX8/EX8T/EX9/EX9T)

EX9/EX9T

D010

D10XB60 F

RECT

1N4002-A2

1N4002-A2

0.022

R006

10k

C023

100
10V

R014,016

(EX6/EX6T)

D015

D016

R005

4.7k

10k

0

C050

10

50V

E

ET001
(CHASSIS)

(EX6/EX6T)

R029

4.7k

R027

4.7k

D021

MA2J1110GLS0

R034

R033

220k

100k

*1

C011,012

0.1 100V

(EX8/EX8T/EX9/EX9T)

(EX6/EX6T)

C013

*2

C014

*2

E

ET002
(CHASSIS)

(EX8/EX8T/
EX9/EX9T)

*

2SC3052F-T1-LF

0

PROTECT DETECT

C020

1

0.1 50V

C017
2200

25V

R030

4.7k

R028

4.7k

Q012

EX6/EX6T/EX8/EX8T

D011

1N5402-C532-2

RECT

D012

1N5402-C532-2

RECT

D013

1N5402-C532-2

RECT

D014

1N5402-C532-2

RECT

EX6/EX6T/EX8/EX8T

EX6/EX6T

EX6/EX6T

2SC3052F-T1-LF

PROTECT DETECT

*

*2

C013,014
3300 50V

(EX8/EX8T/EX9/EX9T)

2200 50V

(EX6/EX6T)

JW011

D017

1N4002-A2

D018

1N4002-A2

JW012

R032

47k

Q011

0

C019

1

EX8/EX8T/EX9/EX9T

D020

MC2836-T112-1

C021 0.22

R021 4.7k

C022 0.22

R022 4.7k

3.9k

10k

MAIN POWER

ON/OFF CONTROL

R026

10k

MC2838-T112-1

R016

*3 *3

R015

33k

C011

*1

C012

*1

Q001

2SC3052F-T1-LF

R003

2.2k

0.3

0.8

R002

27k

R009

0

R025

10k

D019

R014

R020

R018

10k

10k

R013

33k

R017

R019

10k

10k

R039

4.7k

D022

MA2J1110GLS0

C005

3.3

50V

C001

0.1

MC2838-T112-1

D002

MC2838-T112-1

RECT

Mount Mecha

NOT REPLACEABLE:

*

BUILT IN TRANSFORMER.

S001

VOLTA GE

SELECTOR

120V

220V

230-240V

142 11

AC IN ~

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

3535

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-17. SCHEMATIC DIAGRAM – TAPE DECK Section (HCD-EX6T/EX8T/EX9T) –

A

B

C

D

E

F

MAIN-AMP

BOARD

(2/2)

CN605

(EX6T/EX8T/EX9T)

(Page 33)

2

DECK BOARD

3

R506

15k

C546

0.1

R544

100

514 98

6

7

(HCD-EX6T/EX8T/EX9T)

R510

C516

150

47

16V

C510

100p

3.3

4321

GND

C511

220p

C512

220p

R517

C521

C525

R525

330k

R527

330k

R529

2.2k

IC501

0.01

R501

2.2k

R50216V

2.2k

0.1

R522

47k

VCC

C506

0.01

8765

VCC

3.6 7.2

R507

330k

C545

0.1

R543

100

R524

3.3k

C528

470p

R528

330k

GND

–

+

–

+

3

2

1

+
–

15k

R505

C502

100
16V

C530
330p

3.6 3.6

3.5

R508

–
+

100p

C509

C548

1000p

330k

3.3 3.6

R504

2.2k

IC501

NJM4558V-TE2

PB AMP

C504

2200p

C503

2200p

CN502

9P

7V

9

PB-Lch

8

PB-Rch

7

A-GND

6

J

REC-Lch

REC-Rch

I-TP-STATE

M-GND

M9V

5

4

3

2

1

TP501

TP502

TP503

TP504

TP505

TP506

TP507

TP508

TP509

C501

100

R518

1k

C5221R520

C526

47p

R526
330k

R503

2.2k

C505

C549

1000p

C547

1000p

C520
470p

47k

C524

C532

0.01

3.5

54

3.6

6

3.6 3.6

7

7.3 3.6

8

IC502

IC502

NJM4558V-TE2

REC AMP

1k

47p

1

R511

100k

R545

470

C543

1000p

C517

1000p

C515

47

16V

R530

2.2k

C519

470p

R512

100k

C513

C531

0.01

C529

330p

50V

1

E

R509

150

R546

470

ET501

(CHASSIS)

R519

47k

C527

470p

C514

50V

R513

R521

47k

1

100k

R515

0

R532

C534

2200p

C523

R523

3.3k

C533

2200p

8.2k

0.1

R514

100k

R516

0

R531

8.2k

R535

4.7k

R534

15k

-2

-1
S501

(REC/PB)

PB

REC

R536

4.7k

-4

-3

R533

22k

R538

10k

C537

R537

10k

2200p

C542

22

25V

C536

2200p

Q502

2SC1740S-RT

0.3

0.3

Q501

2SC1740S-RT

C535

2200p

OSC

OSC

R539

4.7

0.3

0

0

0.3

C538

0.01

C539

R541

47

R540

47

CN501

8P

8

Rch

7

COM

6

Lch

5

VREF

4

EH

3

SW

2

M-GND

1

9V

1

BIAS OSC

3

2

1

L501

4

C540

5

6

4700p

250V

TAPE

MECHANISM

DECK

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

3636

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

6-18. PRINTED WIRING BOARD – TAPE DECK Section (HCD-EX6T/EX8T/EX9T) –

• See page 18 for Circuit Boards Location.

• : Uses unleaded solder.

A

B

C

D

1

234567

DECK BOARD (HCD-EX6T/EX8T/EX9T)

C532

R528

C526

R526

58

14

R525

JW507

C525

C531

REC PB

-4

-2

R515R516

JR501

JR502

R509

R513

C513

CN501

R514

R546

TP507

C514

R510

18

JW506

C516

R522

R520

JW505

R521

C523 C524

R519

C548

R543

C545

R505

R507

C505

C509

C515

R511R512

IC501

R544

C546

TP503

R545

14

C511C512

58

C510

R506

R508

C506

Q502

B C E

R533

R536

JR503

C538

C537

R538

C536

R530

C530

C533

C534

R529

S501

(REC/PB)

C542

C528

R524

IC502

R523

C527

C529

R527

-3

-1

JW504

TP508

R532

R531

JW510

JW509

JW508

R534

C540

C539

R540

R541

L501

R539

Q501

B C E

R535

TP509

C535

R537

C521 C522

TP504

C517

C543

R518

TP505

TP506

C519 C520

R517

ET501

R501

R502

C502

R503

C503

JW503

C504

R504

TP502

JW502

C549

C547

1-881-324-

JW501

TP501

C501

9

CN502

28

1

J

11

(11)

MAIN-AMP

BOARD

CN605

(EX6T/EX8T/EX9T)

(Page 31)

E

TAPE

MECHANISM

DECK

37

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

• IC Block Diagrams

IC101 LC786950T-US-H (BD74 Board)

EFMIN

RFOUT

LPF

PHLPF

CIN

DIN

SLCISET

RFMON

VREF

JITTC

PCNCNT

TEIN

LDD

LDS

AVSS

AIN

BIN

EIN

FIN

SLCO80LRVSS79RCHO78LRREF77LCHO76LRVDD75XVDD74XIN73XOUT72XVSS71CONT470DOUT69DVDD68DVSS67DVDD1566PCMREQ65PCMDATA64PCMBCK63PCMLRSY62DVDD

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

TE

17

18

19

20

SLICE
LEVEL

CONTROL

RF

SIGNAL

PROCESSOR

MONITOR

VREF

TES, HFL,

DEFECT

JITTER

APC

D/A

A/D

LPF

8FS DIGITAL FILTER/

1BIT DAC

AUDIO CONTROL

MUTE/DE-EMPHASIS/

ATTENUATION CONTROL/

BASS/TREBLE/

HFC FILTER

INTERPOLATION MUTE

ERROR CORRECTION

SYNCHRONIZATION

DETECTION

EFM

DEMODULATION

SERVO

CONTROL

CD PLL

CLOCK

GENERATOR

MP3, WMA, AAC

DOUT CONTROL

PORT CONTROL

MP3/PCM OUTPUT CONTROL

AUDIO OUTPUT

STREAM CONTROL/AUDIO INPUT

DECODER

MP3

ENCODER

SRC

ROM

DECODER

TEXT

DECODER

SUBCODE

DECODER

CONTROL

MEMORY

MEMORY I/F

1M BIT

MCU

I/F

PLL3

61

C2F (LRSY)

60

FSEQ (DATACK)59

DEFECT (DATA)

58

TEST1

57

AD_DATA (STDATA)

56

AD_BCK (STCK)

55

AD_LRCK (STREQ)

54

53

TEST0

CONT0

52

51

CONT1

50

CONT2

INTB1

49

INTB0

48

RESB

47

DO

46

45

DI

44

CL

CE

43

DVSS

42

41

DVDD

38

22

21

23

24

25

26

FDO

AVD D

TDO

SLDO

SPDO

VVSS1

28

PDOUT127PDOUT0

29

PCKIST

30

VVDD1

31

32

CONT5 (M-MUTE)

LIMIT-SW (CONT3)

33

34

STCK (FSEQ)

STREQ (DEFECT)

35

STDATA (C2F)

36

DVDD

37

DVSS

38

DVDD15

39

VVDD3

40

VVSS3

IC301 BA5826HFP-E2 (BD74 Board)

1

VO1–

D.BUFF

2

VO1+

RESET

D.BUFF

3

IN1

4

THERMAL
SHUT-DOWN
REGULATOR

BIAS TRAP

LEVEL

SHIFT

LEVEL
SHIFT

D.BUFF

D.BUFF

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

28

GND

27

VO4–

26

VO4+

IN4

25

IN4’

24

REGB

REGOUT

MUTE

GND

IN2’

VO2+

VO2–

GND

OPOUT

LEVEL
SHIFT

REGULATOR

VCC

VCC

LEVEL
SHIFT

D.BUFF

D.BUFF

5

6

MUTE

7

29

8GND

9

IN2

10

D.BUFF

11

D.BUFF

12
13

14

BIAS

23

22

VCC

30 GND

21

VCC

IN3’

20

19

IN3

18

VO3+

17

VO3–

16

RESETt

15

OPIN

IC101 STK433-070-S-E (MAIN-AMP Board (1/2)) (HCD-EX9/EX9T only)

PRE DRIVER

CH1

1

–PRE

2

–VCC

3

+VCC

PRE DRIVER

CH2

–++–

BIAS CIRCUIT

12

11

4

5

6

7

8

9

LO–

RO+

RO–

LO+

+PRE

SUB

13

10

GND

RIN–

RIN+

14

ST-BY

LIN–

15

LIN+

39

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

IC102 STK433-870-E (MAIN-AMP Board (1/2)) (HCD-EX8/EX8T only)

IC1 IC2

+

–

+

–

+

–

+

–

STANDBY

CIRCUIT

1

2

4

3

5

6 7

8 9

10

12

13

11

14

15

SUB

–PRE

–VCC

+VCC

HI-LO+

HI-LO–

HI-RO–

HI-RO+

+PRE

GND

HI-LIN–

HI-LIN+

ST-BY

HI-RIN–

HI-RIN+

IC801 LV23401V-TLM-H (MAIN-AMP Board (1/2))

FM ANT30GND4

29

FLL

SD ADJ27L2

FLL CAP

28

26

OSC CAP

VREF3(4.3V)

25

L1

24

GND3

23

GND

VREF2(3.3V)

22

DO21DI

20

STANDBY

CIRCUIT

CL

19

16

17 22

18

19 20

21

LOW-LIN–

LOW-LIN+

CE

18

LOW-LO–

LOW-RIN–

LOW-RIN+

ST ADJ17CLK IN

16

REF. OSC

LOW-LO+

23

LOW-RO–

LOW-RO+

40

1

AM ANT

LNA

LNA

2

AM REF

ANT CAP

3

AM Vt

DIVIDER

AGC DET

4

GND AM

LOCAL

OSCILLATOR

TUNING

SYSTEM

IMAGE

5

VREF1(4.3V)

BPF

DET

6

MPX OUT

7

AM AGC

LDO STATE MACHINE

DEMODULATOR

8

GND1

MANAGEMENT

9

L-OUT

POWER

STEREO

DECODER

10

R-OUT

ST OUT

11

VCC LOW

DE-EMPHASIS

12

AM LCF

SD OUT

13

AUDIO AMP

14

SD OUT

STEREO

BLEND

ST OUT

15

VCC

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

IC201 STK433-320-E (MAIN-AMP Board (2/2)) (HCD-EX9/EX9T only)

PRE DRIVER

CH1

+

–

1

–PRE

2

–VCC

3

+VCC

4

SWO+

5

6

SWO–

LO+

RIN+

+

–

RIN–

PRE DRIVER

CH3

RO+

RO–

PRE DRIVER

CH2

BIAS CIRCUIT

12

11

7

8

9

LO–

SUB

+PRE

13

10

GND

ST-BY

SWIN–

SWIN+

MONO IC

+

–

1514 16 17 18 19

LIN–

LIN+

IC202 STK433-060 (MAIN-AMP Board (2/2)) (HCD-EX6/EX6T only)

PRE DRIVER

CH1

1

–PRE

2

–VCC

3

+VCC

BIAS CIRCUIT

+PRE

11

9

10

SUB

GND

RIN+

4

5

6

7

8

LO–

LO+

RO–

RO+

PRE DRIVER

12

13

RIN–

ST-BY

CH2

–++–

LIN–

15

LIN+

14

41

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

IC601 BD3491FS-SE2 (MAIN-AMP Board (2/2))

FIL30GND

A2

A1

31

32

29

SCLK27VCC

SDATA

28

26

SB-R24SURR

OUT-R

25

23

22

SB-L

OUT-L

21

BASSB-R

20

BASSA-R19BASSB-L

BASSA-L

17

18

6

TUNER-L

VCCVCC/2

7

CD/USB-R

8

CD/USB-L

SURROUND

9

PC-IN-R

10

PC-IN-L

11

SEL-L

VOLUME VOLUME

12

SEL-R

13

VOL-R

TREBLE/BASS

14

VOL-L

15

16

TRE-L

TRE-R

I2C BUS LOGIC

INPUT GAIN

INPUT SELECTOR

2

1

B1

3

4

5

B2

TC-R

TC-L

TUNER-R

IC050 NJM2368V(TE2) (PT-POWER Board)

REF

8

VOLTAGE

REFERENCE

UNDERVOLTAGE

LOCKOUT

ERROR

AMP

+

–

1

IN–

2

OSC

FB

CT7CS

6

30μA

PWM

+
–

+
+

3

GND

+

–

S. C. P

+

–

V+

5

L. O

4

OUT

42

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

• IC Pin Function Descriptions

USB BOARD IC901 LC87F1JJ2AU-SQFP-H (USB CONTROLLER)

Pin No. Pin Name I/O Description

1 P73 O Not used. (Open)

2

3 XT1 — Not used. (Connect to VDD)

4 XT2 O Not used. (Open)

5 VSS1 — Ground

6 CF1 I Oscillation signal input (12 MHz)

7 CF2 O Oscillation signal output (12 MHz)

8 VDD1 — Power supply pin (+3.3 V)

9 SO0 O CD digital signal processor serial data communication signal output

10 SI0 I CD digital signal processor serial data communication signal input

11 SCK0 I/O CD digital signal processor clock communication signal input/output

12 SO1 O Not used. (Open)

13 SI1 O Not used. (Open)

14 SCK1 O Not used. (Open)

15 P16 I CD digital signal processor enable communication signal input

16 P17 O Not used. (Open)

17 MCLKI O Not used. (Open)

18 MCLKO O Not used. (Open)

19 VDD2 — Power supply pin (+3.3 V)

20 VSS2 — Ground

21, 22 P00, P01 O Not used. (Open)

23 to 25 DBGP0 to DBGP2 O For debagger pin

26 SDAT I USB record MP3 serial data signal input

27 BCLK I USB record MP3 serial data shift clock signal input

28 LRCK I USB record MP3 serial data word clock signal input

29, 30 P20, P21 O Not used. (Open)

31 P22 O USB playback serial data signal output

32 P23 O USB record MP3 serial data request signal output

33 P24 O USB playback serial data communication clock signal output

34 to 36 P25 to P27 O Not used. (Open)

37 UHD– I/O USB D– serial data input/output

38 UHD+ I/O USB D+ serial data input/output

39 VDD3 — Power supply pin (+3.3 V)

40 VSS3 — Ground

41 UFILT I USB interface PLL fi lter circuit connection pin (Fixed at L in this set)

42 AFILT O Not used. (Open)

43 P32 O Not used. (Open)

44 URX1 I System controller input communication signal input

45 UTX1 O System controller output communication signal output

46 P70 I USB playback serial data request signal input

47 P71 I USB controller command processing cancel signal input

48 P72 O Not used. (Open)

RES — USB control reset pin

43

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

PANEL BOARD IC301 MB90F831PF-G-SPE1 (SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description

1 SEG32 O Segment drive signal output for the liquid crystal display panel

2

3 O-POWER O Main power ON/OFF control signal output (H: main power ON)

4 O-5V-ON O CD and VBUS power ON/OFF control signal output (H: CD and VBUS power ON)

5 I-3CD-SW3 I CD motor disc tray close switch detection signal input from the CD mechanism deck

6 I-3CD-SW2 I CD motor disc tray address switch detection signal input from the CD mechanism deck

7 I-3CD-SW1 I CD motor disc tray open switch detection signal input from the CD mechanism deck

8 O-3CD-M1+ O CD spindle motor drive (+) signal output for the CD mechanism deck

9 I-RMC I Remote control signal input from the remote control signal receiver

10 O-3CD-M1– O CD spindle motor drive (–) signal output for the CD mechanism deck

11 O-3CD-M2+ O CD sled motor drive (+) signal output for the CD mechanism deck

12 O-3CD-M2– O CD sled motor drive (–) signal output for the CD mechanism deck

13 X0A I Sub system clock signal input (32.768 kHz)

14 X1A O Sub system clock signal output (32.768 kHz)

15 VCC — Power supply pin (+3.3 V)

16 VSS — Ground

17 O-CD-CE O Chip enable signal output for the CD-MP3 processor

18 O-CD-CL O Clock signal output for the CD-MP3 processor

19 I-CD-DI I Serial data input from the CD-MP3 processor

20 O-CD-DO O Serial data output for the CD-MP3 processor

21 I-3CD-CHACK I Chucking switch detection signal input from the CD mechanism deck

22 I-3CD-STOCK I Stock switch detection signal input from the CD mechanism deck

23 O-CD-M-MUTE O CD motor drive ON/OFF mute control signal output for the CD motor/coil driver

24 O-CD-RST O System reset signal output for the CD-MP3 processor

25 O-DIMMER1 O Volume LED dimmer control signal output

26 O-CD-ON O Digital power supply control signal output for the CD-MP3 processor

27 O-LED-VOL O Volume LED drive control signal output

28 O-LED-LCD O LCD back light LED drive control signal output

29 I-USB-TXD I USB TX signal input from the USB controller

30 O-TP_REC_MUTE O Tape REC mute signal output for the tape mechanism deck

31 O-USB-RXD O USB RX signal output for the USB controller

32 AVCC — Power supply pin (+3.3 V)

33 O-USB-SLEEP O Sleep control signal output for the USB controller

34 O-USB-RST O System reset signal output for the USB controller

35 AVSS — Ground

36 I-P-MONI I Power monitor signal input

37, 38 I-KEY1, I-KEY2 I Front panel key signal input (A/D input)

39 I-TU-ANSD I Auto gain control signal input

40 I-5V/9V-DET I Power supply voltage detection signal input

41 I-KEY-WAKE-UP/VOL I Front panel key wake-up signal input/volume control signal input

42 I-HOLD I Micon stop mode control signal input

43 I-LEVEL I Audio level detection signal input

44 GND — Ground

45 I-3CD-CLOSE/OPEN I Disc tray close/open detection signal input from the CD mechanism deck

46 I-MODEL I Model setting pin

47 I-SUFFIX/TP-STATE I Destination setting pin/tape state detection signal input (HCD-EX6T/EX8T/EX9T)

48 I-TU-DO I Serial data input from the AM/FM DET

49 O-I2C-FUNC-DATA O Serial data output for the electrical volume

50 O-I2C-FUNC-CLK O Serial data transfer clock signal output for the electrical volume

51 MD2 — Not used. (Fixed at L in this set)

52 MD1 — Not used. (Connect to VDD)

53 MD0 — Not used. (Fixed at H in this set)

54 I-RST I Reset signal input (L: reset)

55 O-TU-CE O Chip enable signal output for the AM/FM DET

56 O-TU-DI O Serial data output for the AM/FM DET

57 O-TU-CLK O Serial data transfer clock signal output for the AM/FM DET

58 VLCD —

O-SP-RELAY-ON/

TC ON/SW ON

Speaker relay drive signal output, tape power ON/OFF control signal output (HCD-EX6T/

O

EX8T/EX9T) and subwoofer function ON/OFF control signal output (HCD-EX9/EX9T)

Terminal for doubler circuit capacitor connection to develop liquid crystal display panel drive
voltage

44

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

Pin No. Pin Name I/O Description

59 to 62 COM0 to COM3 O Common drive signal output for the liquid crystal display panel

63, 64 SEG0, SEG1 O Segment drive signal output for the liquid crystal display panel

65 VCC — Power supply pin (+3.3 V)

66 VSS — Ground

67 to 89 SEG2 to SEG24 O Segment drive signal output for the liquid crystal display panel

90 VCC — Power supply pin (+3.3 V)

91 VSS — Ground

92 X1 I Main system clock signal input (6 MHz)

93 X0 O Main system clock signal output (6 MHz)

94 to 100 SEG25 to SEG31 O Segment drive signal output for the liquid crystal display panel

45

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

SECTION 7

EXPLODED VIEWS

Note:

• -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.

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

7-1. OVERALL SECTION

2

• Color Indication of Appearance Parts Ex­ample:

KNOB, BALANCE (WHITE) . . . (RED)
↑ ↑

The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.

top panel section

Parts Color Cabinet’s Color

EX6T/EX8T/EX9T

• Abbreviation
AR : Argentina model
E2 : 120V AC area in E model
E4 : 220 – 240V AC area in E model
E51 : Chilean and Peruvian models
MX : Mexican model

#1

EX6/EX8/EX9

#1

4

#1

5

2

#1

not supplied

#3

1

2

#3

#1

chassis section

2

3

#2

front panel section

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

1 4-165-543-01 PANEL (R), SIDE
2 3-363-099-32 SCREW (CASE 3 TP2)
3 4-162-313-01 PANEL, LOADING
4 4-166-536-01 PANEL (L), SIDE

5 2-890-829-11 PANEL (TOP) (EX6/EX8/EX9)
#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#2 7-685-872-01 SCREW +BVTT 3X8 (S)
#3 7-685-247-14 SCREW +KTP 3X10 TYPE2 NON-SLIT

46

7-2. FRONT PANEL SECTION

64

not supplied

LCD301

63

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

not supplied

not supplied

not supplied
(USB board)

51

51

60

54

61

58

59

55

not supplied

not supplied

56

57

D306

65

62

51

51

66

67

not supplied
(JACK HOLD board)

51

52

51

53

not supplied
(USB-JACK board)

Note: If the wire (fl at type) was replaced, fold it some as the

wire (fl at type) before replacement.

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

51 3-087-053-01 +BVTP2.6 (3CR)
52 1-832-817-21 CABLE, FLEXIBLE FLAT (9 CORE)
53 4-225-252-01 CUSHION (FOOT)
54 A-1750-830-A PANEL ASSY, FRONT (EX8/EX8T/EX9/EX9T)
54 A-1779-409-A PANEL ASSY, FRONT (EX6/EX6T)

55 4-162-315-01 ORNAMENTAL PLATE, LO (EX8/EX8T/EX9/EX9T)
55 4-162-315-11 ORNAMENTAL PLATE, LO (EX6/EX6T)
56 4-162-314-01 ORNAMENTAL PLATE, UP
57 4-162-311-01 REFLECTOR
58 4-162-310-01 RING, VOL

59 4-162-309-01 RING, ORNAMENTAL
60 4-162-308-01 KNOB, VOL (EX8/EX8T/EX9/EX9T)
60 4-162-308-11 KNOB, VOL (EX6/EX6T)
61 4-162-300-01 WINDOW (EX9)
61 4-162-300-11 WINDOW (EX9T)

61 4-162-300-21 WINDOW (EX8)
61 4-162-300-31 WINDOW (EX8T)
61 4-162-300-41 WINDOW (EX6)
61 4-162-300-51 WINDOW (EX6T)
62 2-665-175-01 SHEET (REFLECTOR)

63 2-649-178-01 PLATE, LIGHT GUIDE
64 A-1748-811-A PANEL BOARD, COMPLETE (EX9:E2)
64 A-1748-812-A PANEL BOARD, COMPLETE (EX9:E51,AR,MX)
64 A-1748-813-A PANEL BOARD, COMPLETE (EX8:E2)
64 A-1748-814-A PANEL BOARD, COMPLETE (EX8:E51,AR,MX)

64 A-1748-815-A PANEL BOARD, COMPLETE (EX6:E2)
64 A-1748-816-A PANEL BOARD, COMPLETE (EX6:E51,AR)
64 A-1748-817-A PANEL BOARD, COMPLETE (EX9T)
64 A-1748-818-A PANEL BOARD, COMPLETE (EX8T)
64 A-1748-819-A PANEL BOARD, COMPLETE (EX6T)

65 1-832-634-21 CABLE, FLEXIBLE FLAT (25 CORE)
66 1-838-042-21 CABLE, FLEXIBLE FLAT (19 CORE)
(EX6/EX8/EX9)
66 1-838-070-21 CABLE, FLEXIBLE FLAT (21 CORE)
(EX6T/EX8T/EX9T)
67 1-831-928-21 CABLE, FLEXIBLE FLAT (11 CORE)
D306 6-503-056-01 LED 1L0341Y23E0CA602-II (LCD BACK LIGHT)

LCD301 1-811-042-11 DISPLAY PANEL, LIQUID CRYSTAL
#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3

not supplied

#1

47

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

7-3. TOP PANEL SECTION (HCD-EX6T/EX8T/EX9T)

110

111

112

113

not supplied

not supplied

109

#5

107

108

105

106

102

not supplied

#4

103

not supplied

104

114

115

101

102

Note: When you exchange Ref. No. 101, 103 or 104, Please refer to

“HOW TO DISTINGUISH TAPE MECHANISM DECK” of
the service note (page 5).

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

101 1-797-575-11 DECK, MECHANICAL (CS-21SC-901TP)
101 A-1527-851-A TCM-J1 (tape mechanism deck)
102 4-951-620-01 SCREW (2.6X8), +BVTP
103 2-688-621-01 BELT (R/F) (for CS-21SC-901TP)
103 3-214-817-01 BELT (FR) (for TCM-J1)

104 2-670-389-01 BELT (1) (for TCM-J1)
104 2-688-622-01 BELT (MAIN) (for CS-21SC-901TP)
105 1-832-814-21 CABLE, FLEXIBLE FLAT (9 CORE)
106 A-1748-774-A DECK BOARD, COMPLETE
107 3-701-748-00 CLAMP

108 3-252-827-01 SCREW (B2.6), (+) BV TAPPING
109 2-649-132-21 BUTTON (CASS)
110 2-649-131-21 BOX, CASSETTE
111 2-649-152-02 SPRING (CASS)
112 3-917-753-41 CUSHION (SP)

113 2-649-128-71 PANEL, TOP
114 3-047-468-01 DAMPER
115 3-921-725-01 SCREW (2.6X10), +PWH
#4 7-685-850-04 SCREW +BVTT 2X3 (S)
#5 7-685-645-79 SCREW +BVTP 3X6 TYPE2 IT-3

Note: If the wire (fl at type) was replaced, fold it some as the

wire (fl at type) before replacement.

48

7-4. CHASSIS SECTION

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

MAIN board section

not supplied

not supplied
(HOLD board) (EX8/EX8T/EX9/EX9T)

#1

FAN901

154

#1

not supplied
(AC-HOLD board)

not supplied

#1

155

CD mechanism section

#1

(EX6/EX6T)

#1

(EX8/EX8T)

#1

(EX9/EX9T)

#1

#1

#1

156

157

#1

#1

151

not supplied

153

#1

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

151 1-838-040-21 CABLE, FLEXIBLE FLAT (25 CORE)
152 1-832-837-21 CABLE, FLEXIBLE FLAT (13 CORE)
153 4-225-252-01 CUSHION (FOOT)
154 4-147-421-01 HOLDER, WIRE
155 4-162-317-01 PANEL, BACK (EX9T)

#1

#1

152

Note: If the wire (fl at type) was replaced, fold it some as the

wire (fl at type) before replacement.

155 4-162-317-61 PANEL, BACK (EX9:E2,E51)
155 4-162-317-71 PANEL, BACK (EX8:E2,E51)
155 4-162-317-81 PANEL, BACK (EX6:E2,E51)

0 156 1-834-966-41 CORD, POWER-SUPPLY (E2,E4,E51)
0 156 1-837-312-11 CORD, POWER-SUPPLY (AR)

155 4-162-317-11 PANEL, BACK (EX8T)
155 4-162-317-21 PANEL, BACK (EX6T)
155 4-162-317-31 PANEL, BACK (EX9:AR,MX)
155 4-162-317-41 PANEL, BACK (EX8:AR,MX)
155 4-162-317-51 PANEL, BACK (EX6:AR)

0 156 1-837-344-11 CORD, POWER-SUPPLY (MX)
0 157 1-569-008-33 ADAPTOR, CONVERSION (E2,E4,E51)

FAN901 1-787-344-11 FAN, DC
#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3

49

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

Ver. 1.1

7-5. MAIN BOARD SECTION

EX6/EX6T

#1

201

EX8/EX8T

#1

201

EX9/EX9T

#1

#1

202

202

202

A

A

A

not supplied
(REG board)

#1

#6

#1

not supplied

#1

#1

PT004 (EX6/EX6T)
PT005 (EX8/EX8T/EX9/EX9T)

#6

not supplied
(WIRE COVER board)

#1

#1

not supplied
(PT-POWER board)

201

A

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

201 A-1748-728-A MAIN-AMP BOARD, COMPLETE (EX9:E2,E51,AR)
201 A-1748-729-A MAIN-AMP BOARD, COMPLETE (EX8:E2,E51,AR)
201 A-1748-730-A MAIN-AMP BOARD, COMPLETE (EX6)
201 A-1748-731-A MAIN-AMP BOARD, COMPLETE (EX9T)
201 A-1748-732-A MAIN-AMP BOARD, COMPLETE (EX8T)

201 A-1748-733-A MAIN-AMP BOARD, COMPLETE (EX6T)
201 A-1771-591-A MAIN-AMP BOARD, COMPLETE (EX9:MX)
201 A-1771-592-A MAIN-AMP BOARD, COMPLETE (EX8:MX)
202 3-905-609-31 SCREW (TRANSISTOR)

not supplied

#1

0 PT004 1-445-346-11 TRANSFORMER, POWER (MAIN) (EX6/EX6T)
0 PT005 1-445-568-11 TRANSFORMER, POWER (MAIN)

(EX8:E2,E51,AR/EX8T)

0 PT005 1-445-571-11 TRANSFORMER, POWER (MAIN) (EX8:MX)
0 PT005 1-445-941-11 TRANSFORMER, POWER (MAIN) (EX9:MX)
0 PT005 1-445-942-11 TRANSFORMER, POWER (MAIN)

(EX9:E2,E51,AR/EX9T)

#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#6 7-685-880-09 SCREW +BVTT 4X6 (S)

50

7-6. CD MECHANISM SECTION (CDM88CL-D1BD74UR)

251

252

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

not supplied

252

253

254

255

not supplied

S001

253

not supplied

253

258

259

253

254

255

256

257

Note: If the wire (fl at type) was replaced, fold it some as the

wire (fl at type) before replacement.

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

251 1-840-387-11 MECHANICAL, CD
252 2-632-062-11 BELT (DLM3A)
253 4-227-549-31 INSULATOR
254 4-227-045-31 SPRING (INSULATOR), COIL
255 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING

256 1-834-268-21 WIRE (FLAT TYPE) (16 CORE)
257 A-1748-699-A BD74 BOARD, COMPLETE
258 3-080-204-31 SCREW, TAPPING, P2
0 259 A-1780-028-A OPTICAL PICK-UP (DA11MMVGP)
S001 1-771-853-11 SWITCH, DETECTION (LIMIT)

51

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

SECTION 8

BD74

Note:

• Due to standardization, replacements in
the parts list may be different from the
parts specifi ed in the diagrams or the com-
ponents 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

• COILS

uH: μH

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

A-1748-699-A BD74 BOARD, COMPLETE
********************

< CAPACITOR >

C101 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C102 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C103 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C104 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C105 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

ELECTRICAL PARTS LIST

• RESISTORS
All resistors are in ohms.
METAL: Metal-fi lm resistor.
METAL OXIDE: Metal oxide-fi lm resistor.
F: nonfl ammable

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

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

C401 1-128-995-21 ELECT CHIP 100uF 20% 10V
C402 1-128-995-21 ELECT CHIP 100uF 20% 10V
C403 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C404 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C406 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C407 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C413 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C414 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C418 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

• Abbreviation
AR : Argentina model
E2 : 120V AC area in E model
E4 : 220 – 240V AC area in E model
E51 : Chilean and Peruvian models
MX : Mexican model

The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.

C106 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C107 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C108 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C110 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C111 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V

C112 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C113 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C116 1-128-995-21 ELECT CHIP 100uF 20% 10V
C117 1-100-756-91 CERAMIC CHIP 0.047uF 10% 50V
C118 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C119 1-128-995-21 ELECT CHIP 100uF 20% 10V
C120 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C121 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C122 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C123 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C124 1-128-995-21 ELECT CHIP 100uF 20% 10V
C125 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C126 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C127 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C128 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C129 1-128-995-21 ELECT CHIP 100uF 20% 10V
C130 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C131 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C132 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C133 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C201 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C203 1-137-710-91 CERAMIC CHIP 10uF 20% 6.3V
C205 1-137-710-91 CERAMIC CHIP 10uF 20% 6.3V
C206 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C207 1-128-995-21 ELECT CHIP 100uF 20% 10V

C208 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C209 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C301 1-128-394-11 ELECT CHIP 220uF 20% 10V
C302 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C303 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C304 1-164-156-11 CERAMIC CHIP 0.1uF 25V

< CONNECTOR >

CN201 1-770-425-51 CONNECTOR, FFC/FPC 16P
CN403 1-784-875-51 CONNECTOR, FFC (LIF (NON-ZIF)) 25P

< IC >

IC101 6-713-623-01 IC LC786950T-US-H
IC301 6-710-637-01 IC BA5826HFP-E2

< TRANSISTOR >

Q201

< RESISTOR >

R101 1-216-815-11 METAL CHIP 330 5% 1/10W
R102 1-216-833-11 METAL CHIP 10K 5% 1/10W
R103 1-216-864-11 SHORT CHIP 0
R104 1-216-864-11 SHORT CHIP 0
R105 1-216-864-11 SHORT CHIP 0

R106 1-216-864-11 SHORT CHIP 0
R107 1-216-843-11 METAL CHIP 68K 5% 1/10W
R108 1-216-821-11 METAL CHIP 1K 5% 1/10W
R109 1-216-821-11 METAL CHIP 1K 5% 1/10W
R111 1-216-837-11 METAL CHIP 22K 5% 1/10W

R112 1-216-864-11 SHORT CHIP 0
R113 1-216-819-11 METAL CHIP 680 5% 1/10W
R114 1-216-819-11 METAL CHIP 680 5% 1/10W
R116 1-216-843-11 METAL CHIP 68K 5% 1/10W
R117 1-216-833-11 METAL CHIP 10K 5% 1/10W

R118 1-216-809-11 METAL CHIP 100 5% 1/10W
R120 1-216-833-11 METAL CHIP 10K 5% 1/10W
R121 1-216-833-11 METAL CHIP 10K 5% 1/10W
R122 1-216-833-11 METAL CHIP 10K 5% 1/10W
R123 1-216-833-11 METAL CHIP 10K 5% 1/10W

R124 1-216-833-11 METAL CHIP 10K 5% 1/10W
R126 1-216-864-11 SHORT CHIP 0
R129 1-216-809-11 METAL CHIP 100 5% 1/10W

6-551-120-01 TRANSISTOR 2SA2119K

52

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

BD74

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

R131 1-216-295-91 SHORT CHIP 0
R201 1-218-446-11 METAL CHIP 1 5% 1/10W
R202 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R203 1-216-864-11 SHORT CHIP 0
R301 1-216-830-11 METAL CHIP 5.6K 5% 1/10W

R302 1-216-839-11 METAL CHIP 33K 5% 1/10W
R303 1-216-834-11 METAL CHIP 12K 5% 1/10W
R304 1-216-833-11 METAL CHIP 10K 5% 1/10W
R305 1-216-832-11 METAL CHIP 8.2K 5% 1/10W
R401 1-216-295-91 SHORT CHIP 0

R402 1-216-295-91 SHORT CHIP 0
R403 1-216-809-11 METAL CHIP 100 5% 1/10W
R404 1-216-809-11 METAL CHIP 100 5% 1/10W
R405 1-216-809-11 METAL CHIP 100 5% 1/10W
R406 1-216-809-11 METAL CHIP 100 5% 1/10W

R407 1-216-809-11 METAL CHIP 100 5% 1/10W
R408 1-216-809-11 METAL CHIP 100 5% 1/10W
R409 1-216-809-11 METAL CHIP 100 5% 1/10W
R411 1-216-809-11 METAL CHIP 100 5% 1/10W
R412 1-216-809-11 METAL CHIP 100 5% 1/10W

R413 1-216-809-11 METAL CHIP 100 5% 1/10W
R414 1-216-809-11 METAL CHIP 100 5% 1/10W
R415 1-216-809-11 METAL CHIP 100 5% 1/10W
R416 1-216-809-11 METAL CHIP 100 5% 1/10W
R417 1-216-295-91 SHORT CHIP 0

< VIBRATOR >

X101 1-795-101-21 VIBRATOR, CERAMIC (16.934MHz)

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

A-1748-774-A DECK BOARD, COMPLETE (EX6T/EX8T/EX9T)
*********************

< CAPACITOR >

C501 1-126-933-11 ELECT 100uF 20% 16V
C502 1-126-933-11 ELECT 100uF 20% 16V
C503 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C504 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C505 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C531 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C532 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C533 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C534 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C535 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V

C536 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C537 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C538 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C539 1-115-156-11 CERAMIC CHIP 1uF 10V
C540 1-130-479-91 MYLAR 0.0047uF 5% 50V

C542 1-104-662-91 ELECT 22uF 20% 25V
C543 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C545 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C546 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C547 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C548 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C549 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

< CONNECTOR >

CN501 1-815-449-11 PIN, CONNECTOR (PWB) 8P
CN502 1-784-770-11 CONNECTOR, FFC 9P

< IC >

IC501 8-759-278-58 IC NJM4558V-TE2
IC502

< JUMPER RESISTOR >

JR501 1-216-864-11 SHORT CHIP 0
JR502 1-216-864-11 SHORT CHIP 0
JR503 1-216-864-11 SHORT CHIP 0

< TRANSFORMER >

L501 1-456-094-11 TRANSFORMER, BIAS OSCILLATION

< TRANSISTOR >

Q501 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q502 8-729-119-78 TRANSISTOR 2SC2785-HFE

8-759-278-58 IC NJM4558V-TE2

DECK

C506 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C509 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C510 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C511 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C512 1-162-960-11 CERAMIC CHIP 220PF 10% 50V

C513 1-126-960-11 ELECT 1uF 20% 50V
C514 1-126-960-11 ELECT 1uF 20% 50V
C515 1-126-947-11 ELECT 47uF 20% 35V
C516 1-126-947-11 ELECT 47uF 20% 35V
C517 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C519 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C520 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C521 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
C522 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
C523 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C524 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C525 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C526 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C527 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C528 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C529 1-162-961-11 CERAMIC CHIP 330PF 10% 50V
C530 1-162-961-11 CERAMIC CHIP 330PF 10% 50V

< RESISTOR >

R501 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R502 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R503 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R504 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R505 1-216-835-11 METAL CHIP 15K 5% 1/10W

R506 1-216-835-11 METAL CHIP 15K 5% 1/10W
R507 1-216-851-11 METAL CHIP 330K 5% 1/10W
R508 1-216-851-11 METAL CHIP 330K 5% 1/10W
R509 1-216-811-11 METAL CHIP 150 5% 1/10W
R510 1-216-811-11 METAL CHIP 150 5% 1/10W

R511 1-216-845-11 METAL CHIP 100K 5% 1/10W
R512 1-216-845-11 METAL CHIP 100K 5% 1/10W
R513 1-216-845-11 METAL CHIP 100K 5% 1/10W
R514 1-216-845-11 METAL CHIP 100K 5% 1/10W
R515 1-216-864-11 SHORT CHIP 0

R516 1-216-864-11 SHORT CHIP 0
R517 1-216-821-11 METAL CHIP 1K 5% 1/10W
R518 1-216-821-11 METAL CHIP 1K 5% 1/10W
R519 1-216-841-11 METAL CHIP 47K 5% 1/10W
R520 1-216-841-11 METAL CHIP 47K 5% 1/10W

5353

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

DECK

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

R521 1-216-841-11 METAL CHIP 47K 5% 1/10W
R522 1-216-841-11 METAL CHIP 47K 5% 1/10W
R523 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R524 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R525 1-216-851-11 METAL CHIP 330K 5% 1/10W

R526 1-216-851-11 METAL CHIP 330K 5% 1/10W
R527 1-216-851-11 METAL CHIP 330K 5% 1/10W
R528 1-216-851-11 METAL CHIP 330K 5% 1/10W
R529 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R530 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R531 1-216-832-11 METAL CHIP 8.2K 5% 1/10W
R532 1-216-832-11 METAL CHIP 8.2K 5% 1/10W
R533 1-216-837-11 METAL CHIP 22K 5% 1/10W
R534 1-216-835-11 METAL CHIP 15K 5% 1/10W
R535 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R536 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R537 1-216-833-11 METAL CHIP 10K 5% 1/10W
R538 1-216-833-11 METAL CHIP 10K 5% 1/10W
R539 1-216-793-11 METAL CHIP 4.7 5% 1/10W
R540 1-216-805-11 METAL CHIP 47 5% 1/10W

R541 1-216-805-11 METAL CHIP 47 5% 1/10W
R543 1-216-809-11 METAL CHIP 100 5% 1/10W
R544 1-216-809-11 METAL CHIP 100 5% 1/10W
R545 1-216-817-11 METAL CHIP 470 5% 1/10W
R546 1-216-817-11 METAL CHIP 470 5% 1/10W

< SWITCH >

S501 1-762-369-11 SWITCH, SLIDE (REC/PB)

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

A-1748-728-A MAIN-AMP BOARD, COMPLETE (EX9:E2,E51,AR)
A-1748-729-A MAIN-AMP BOARD, COMPLETE (EX8:E2,E51,AR)
A-1748-730-A MAIN-AMP BOARD, COMPLETE (EX6)
A-1748-731-A MAIN-AMP BOARD, COMPLETE (EX9T)
A-1748-732-A MAIN-AMP BOARD, COMPLETE (EX8T)

A-1748-733-A MAIN-AMP BOARD, COMPLETE (EX6T)
A-1771-591-A MAIN-AMP BOARD, COMPLETE (EX9:MX)
A-1771-592-A MAIN-AMP BOARD, COMPLETE (EX8:MX)
*************************

< CAPACITOR >

C101 1-126-960-11 ELECT 1uF 20% 50V
(EX8/EX8T/EX9/EX9T)
C102 1-126-960-11 ELECT 1uF 20% 50V
(EX8/EX8T/EX9/EX9T)
C103 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
(EX8/EX8T/EX9/EX9T)
C104 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
(EX8/EX8T/EX9/EX9T)
C105 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
(EX8/EX8T/EX9/EX9T)

C106 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
(EX8/EX8T/EX9/EX9T)
C111 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V
(EX8/EX8T/EX9/EX9T)
C112 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V
(EX8/EX8T/EX9/EX9T)
C113 1-126-947-11 ELECT 47uF 20% 35V
(EX8/EX8T/EX9/EX9T)
C114 1-126-947-11 ELECT 47uF 20% 35V
(EX8/EX8T/EX9/EX9T)

C121 1-126-960-11 ELECT 1uF 20% 50V
(EX8/EX8T)

MAIN-AMP

C122 1-126-960-11 ELECT 1uF 20% 50V
(EX8/EX8T)
C123 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
(EX8/EX8T)
C124 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V
(EX8/EX8T)
C125 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
(EX8/EX8T)
C126 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
(EX8/EX8T)

C131 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V
(EX8/EX8T)
C132 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V
(EX8/EX8T)
C133 1-126-947-11 ELECT 47uF 20% 35V
(EX8/EX8T)
C134 1-126-947-11 ELECT 47uF 20% 35V
(EX8/EX8T)
C141 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX8/EX8T/EX9/EX9T)

C142 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX8/EX8T/EX9/EX9T)
C151 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX8/EX8T)
C152 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX8/EX8T)
C161 1-165-621-91 CERAMIC CHIP 0.1uF 50V
(EX8/EX8T/EX9/EX9T)
C162 1-165-621-91 CERAMIC CHIP 0.1uF 50V
(EX8/EX8T/EX9/EX9T)

C163 1-165-621-91 CERAMIC CHIP 0.1uF 50V
(EX8/EX8T/EX9/EX9T)
C164 1-165-621-91 CERAMIC CHIP 0.1uF 50V
(EX8/EX8T/EX9/EX9T)
C165 1-126-964-11 ELECT 10uF 20% 50V
(EX8/EX8T)
C166 1-126-964-11 ELECT 10uF 20% 50V
(EX8/EX8T)
C167 1-126-968-11 ELECT 100uF 20% 50V
(EX9/EX9T)

C167 1-126-969-11 ELECT 220uF 20% 50V
(EX8/EX8T)
C168 1-126-968-11 ELECT 100uF 20% 50V
(EX9/EX9T)
C168 1-126-969-11 ELECT 220uF 20% 50V
(EX8/EX8T)
C181 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C182 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C190 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
(EX8/EX8T/EX9/EX9T)
C191 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
(EX8/EX8T/EX9/EX9T)
C193 1-126-965-91 ELECT 22uF 20% 50V
C201 1-126-960-11 ELECT 1uF 20% 50V
(EX6/EX6T/EX9/EX9T)
C202 1-126-960-11 ELECT 1uF 20% 50V
(EX9/EX9T)

C203 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
(EX9/EX9T)
C203 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
(EX6/EX6T)
C204 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
(EX9/EX9T)
C205 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
(EX6/EX6T/EX9/EX9T)

54

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

MAIN-AMP

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

C206 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
(EX9/EX9T)
C211 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V
(EX6/EX6T/EX9/EX9T)
C212 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V
(EX9/EX9T)
C213 1-126-947-11 ELECT 47uF 20% 35V
(EX6/EX6T/EX9/EX9T)
C214 1-126-947-11 ELECT 47uF 20% 35V
(EX9/EX9T)

C221 1-126-960-11 ELECT 1uF 20% 50V
(EX6/EX6T/EX9/EX9T)
C223 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
(EX6/EX6T/EX9/EX9T)
C225 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
(EX6/EX6T/EX9/EX9T)
C231 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V
(EX6/EX6T/EX9/EX9T)
C233 1-126-947-11 ELECT 47uF 20% 35V
(EX6/EX6T/EX9/EX9T)

C237 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
(EX9/EX9T)
C238 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
(EX9/EX9T)
C241 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX6/EX6T/EX9/EX9T)
C242 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX9/EX9T)
C251 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX6/EX6T/EX9/EX9T)

C261 1-165-621-91 CERAMIC CHIP 0.1uF 50V
(EX6/EX6T/EX9/EX9T)
C262 1-165-621-91 CERAMIC CHIP 0.1uF 50V
(EX6/EX6T/EX9/EX9T)
C263 1-165-621-91 CERAMIC CHIP 0.1uF 50V
(EX6/EX6T/EX9/EX9T)
C264 1-165-621-91 CERAMIC CHIP 0.1uF 50V
(EX6/EX6T/EX9/EX9T)
C265 1-126-964-11 ELECT 10uF 20% 50V
(EX9/EX9T)

C266 1-126-964-11 ELECT 10uF 20% 50V
(EX9/EX9T)
C267 1-126-968-11 ELECT 100uF 20% 50V
(EX6/EX6T/EX9/EX9T)
C268 1-126-968-11 ELECT 100uF 20% 50V
(EX6/EX6T/EX9/EX9T)
C290 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
(EX6/EX6T/EX9/EX9T)
C291 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
(EX6/EX6T/EX9/EX9T)

C600 1-126-933-11 ELECT 100uF 20% 16V
C601 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
C602 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
C603 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
C604 1-162-960-11 CERAMIC CHIP 220PF 10% 50V

C605 1-126-960-11 ELECT 1uF 20% 50V
C606 1-126-960-11 ELECT 1uF 20% 50V
C607 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C608 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C609 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V

C610 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
C611 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C612 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C613 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
(EX6T/EX8T/EX9T)

C614 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
(EX6T/EX8T/EX9T)
C615 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
(EX6T/EX8T/EX9T)
C616 1-162-960-11 CERAMIC CHIP 220PF 10% 50V
(EX6T/EX8T/EX9T)
C617 1-126-960-11 ELECT 1uF 20% 50V
C618 1-126-960-11 ELECT 1uF 20% 50V

C619 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
(EX6T/EX8T/EX9T)
C620 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
(EX6T/EX8T/EX9T)
C621 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V
(EX6/EX6T)
C621 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
(EX8/EX8T/EX9/EX9T)
C622 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V
(EX6/EX6T)

C622 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
(EX8/EX8T/EX9/EX9T)
C623 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C624 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C625 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C626 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C630 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C631 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
(EX8/EX8T/EX9/EX9T)
C631 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V
(EX6/EX6T)
C632 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
(EX8/EX8T/EX9/EX9T)
C632 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V
(EX6/EX6T)

C633 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V
C634 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V
C635 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
(EX6/EX6T)
C636 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
(EX6/EX6T)
C637 1-126-960-11 ELECT 1uF 20% 50V

C638 1-126-960-11 ELECT 1uF 20% 50V
C641 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C642 1-126-933-11 ELECT 100uF 20% 16V
(EX8/EX8T/EX9/EX9T)
C642 1-126-934-11 ELECT 220uF 20% 16V
(EX6/EX6T)
C643 1-126-964-11 ELECT 10uF 20% 50V

C644 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C645 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C650 1-126-933-11 ELECT 100uF 20% 16V
(EX9/EX9T)
C651 1-126-964-11 ELECT 10uF 20% 50V
(EX9/EX9T)
C652 1-107-726-91 CERAMIC CHIP 0.01uF 10% 16V
(EX9/EX9T)

C653 1-137-190-91 FILM 0.22uF 5% 50V
(EX9/EX9T)
C654 1-137-190-91 FILM 0.22uF 5% 50V
(EX9/EX9T)
C655 1-137-190-91 FILM 0.22uF 5% 50V
(EX9/EX9T)
C656 1-136-161-00 FILM 0.047uF 5% 50V
(EX9/EX9T)
C657 1-126-960-11 ELECT 1uF 20% 50V
(EX9/EX9T)

5555

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

MAIN-AMP

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

C658 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
(EX9/EX9T)
C671 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C673 1-165-908-11 CERAMIC CHIP 1uF 10% 10V
C674 1-126-961-11 ELECT 2.2uF 20% 50V
C701 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V

C702 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
C703 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
C704 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
C705 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C706 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

C711 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX8/EX8T/EX9/EX9T)
C712 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX8/EX8T/EX9/EX9T)
C713 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX8/EX8T/EX9/EX9T)
C714 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX8/EX8T/EX9/EX9T)
C715 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
(EX8/EX8T/EX9/EX9T)

C716 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
(EX8/EX8T/EX9/EX9T)
C721 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX9/EX9T)
C723 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V
(EX9/EX9T)
C731 1-126-963-11 ELECT 4.7uF 20% 50V
C732 1-126-964-11 ELECT 10uF 20% 50V

C742 1-126-923-91 ELECT 220uF 20% 10V
C771 1-126-960-11 ELECT 1uF 20% 50V
C773 1-126-933-11 ELECT 100uF 20% 16V
C776 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C810 1-126-925-91 ELECT 470uF 20% 10V

C811 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C812 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C813 1-126-963-11 ELECT 4.7uF 20% 50V
C814 1-126-960-11 ELECT 1uF 20% 50V
C815 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C816 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C820 1-126-965-91 ELECT 22uF 20% 50V
C821 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
C822 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V

< CONNECTOR >

CN602 1-568-864-11 CONNECTOR, FFC 21P (EX6T/EX8T/EX9T)
CN603 1-784-741-11 CONNECTOR, FFC 19P (EX6/EX8/EX9)
CN604 1-784-731-11 CONNECTOR, FFC 9P
CN605 1-784-731-11 CONNECTOR, FFC 9P (EX6T/EX8T/EX9T)
CN609 1-815-551-11 PIN, CONNECTOR (PWB) 3P

CN701 1-819-131-11 PIN, CONNECTOR 3P
* CN801 1-506-680-11 PLUG, CONNECTOR (2.5mm) 3P
(ANTENNA FM/AM)

< DIODE >

D140 6-501-817-01 DIODE MA2J1110GLS0 (EX8/EX8T/EX9/EX9T)
D141 6-500-335-01 DIODE MC2838-T112-1 (EX8/EX8T/EX9/EX9T)
D152 6-500-335-01 DIODE MC2838-T112-1 (EX8/EX8T)
D190 6-501-817-01 DIODE MA2J1110GLS0
D240 6-501-817-01 DIODE MA2J1110GLS0 (EX6/EX6T/EX9/EX9T)

D241 6-500-335-01 DIODE MC2838-T112-1 (EX6/EX6T/EX9/EX9T)
D251 6-501-817-01 DIODE MA2J1110GLS0 (EX9/EX9T)
D671 6-500-848-01 DIODE MC2840-T112-1

D701 6-501-817-01 DIODE MA2J1110GLS0
D711 6-501-817-01 DIODE MA2J1110GLS0 (EX8/EX8T/EX9/EX9T)
D721 6-501-817-01 DIODE MA2J1110GLS0 (EX9/EX9T)
D730 6-500-335-01 DIODE MC2838-T112-1
D731 6-501-722-01 DIODE MAZ8043GMLS0

D732 6-501-729-01 DIODE MAZ8051GLLS0
D733 6-501-729-01 DIODE MAZ8051GLLS0
D734 6-501-817-01 DIODE MA2J1110GLS0
D751 6-501-817-01 DIODE MA2J1110GLS0
D801 6-500-848-01 DIODE MC2840-T112-1

D802 6-500-848-01 DIODE MC2840-T112-1

< BPF >

FL801 1-236-711-21 FILTER, BAND PASS

< IC >

IC101 6-714-864-01 IC STK433-070-S-E (EX9/EX9T)
IC102 6-600-731-01
IC201 6-712-281-01 IC STK433-320-E (EX9/EX9T)
IC202 6-705-620-01 IC STK433-060 (EX6/EX6T)
IC601 6-713-384-01 IC BD3491FS-SE2

IC801 6-714-822-01 IC LV23401V-TLM-H

< JUMPER RESISTOR >

JR701 1-216-864-11 SHORT CHIP 0

< COIL >

L701 1-456-107-11 COIL, AIR-CORE
L702 1-456-107-11 COIL, AIR-CORE
L801 1-481-550-21 INDUCTOR 39nH
L802 1-481-550-21 INDUCTOR 39nH
L803 1-457-757-11 COIL, AM ANTENNA

< TRANSISTOR >

Q141 6-551-270-01 TRANSISTOR 2SA2026 (EX8/EX8T/EX9/EX9T)
Q142 6-551-270-01 TRANSISTOR 2SA2026 (EX8/EX8T/EX9/EX9T)
Q151 6-551-270-01 TRANSISTOR 2SA2026 (EX8/EX8T)
Q152 6-551-270-01 TRANSISTOR 2SA2026 (EX8/EX8T)
Q181 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q182 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF
Q190 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q241 6-551-270-01 TRANSISTOR 2SA2026 (EX6/EX6T/EX9/EX9T)
Q242 6-551-270-01 TRANSISTOR 2SA2026 (EX9/EX9T)
Q251 6-551-270-01 TRANSISTOR 2SA2026 (EX6/EX6T/EX9/EX9T)

Q601 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX6T/EX8T/EX9T)
Q602 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX6T/EX8T/EX9T)
Q607 8-729-037-03 TRANSISTOR KTA1266GR-AT
(EX6T/EX8T/EX9T)
Q609 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX6T/EX8T/EX9T)
Q651 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX9/EX9T)

Q652 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX9/EX9T)
Q653 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX9/EX9T)
Q654 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX9/EX9T)
Q671 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q672 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q731 8-729-037-03 TRANSISTOR KTA1266GR-AT
Q732 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q741 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q751 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q752 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX9/EX9T)

IC STK433-870-E (EX8/EX8T)

56

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

MAIN-AMP

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

Q753 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX9/EX9T)
Q754 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF (EX9/EX9T)
Q755 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EX9/EX9T)
Q756 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF (EX9/EX9T)
Q770 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q771 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q772 8-729-120-28 TRANSISTOR 2SC1623-L5L6

< RESISTOR >

R133 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX8/EX8T)
R134 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX8/EX8T)
0 R135 1-216-361-31 METAL OXIDE 0.22 5% 2W F
(EX8/EX8T)
0 R136 1-216-361-31 METAL OXIDE 0.22 5% 2W F
(EX8/EX8T)
R141 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
(EX8/EX8T/EX9/EX9T)

R101 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
(EX8/EX8T)
R101 1-218-866-11 METAL CHIP 6.2K 0.5% 1/10W
(EX9/EX9T)
R102 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
(EX8/EX8T)
R102 1-218-866-11 METAL CHIP 6.2K 0.5% 1/10W
(EX9/EX9T)
R103 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX8/EX8T/EX9/EX9T)

R104 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R105 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R106 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R107 1-216-817-11 METAL CHIP 470 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R108 1-216-817-11 METAL CHIP 470 5% 1/10W
(EX8/EX8T/EX9/EX9T)

0 R109 1-215-890-11 METAL OXIDE 470 5% 2W F
0 R110 1-215-890-11 METAL OXIDE 470 5% 2W F

R111 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R112 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R113 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX8/EX8T/EX9/EX9T)

R114 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
0 R115 1-216-361-31 METAL OXIDE 0.22 5% 2W F
(EX8/EX8T/EX9/EX9T)
0 R116 1-216-361-31 METAL OXIDE 0.22 5% 2W F
(EX8/EX8T/EX9/EX9T)
R117 1-249-401-11 CARBON 47 5% 1/4W
R118 1-249-401-11 CARBON 47 5% 1/4W

R121 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
(EX8/EX8T)
R122 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
(EX8/EX8T)
R123 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX8/EX8T)
R124 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX8/EX8T)
R125 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX8/EX8T)

R142 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R143 1-216-837-11 METAL CHIP 22K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R144 1-216-837-11 METAL CHIP 22K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R145 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R146 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX8/EX8T/EX9/EX9T)

R151 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
(EX8/EX8T)
R152 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
(EX8/EX8T)
R153 1-216-837-11 METAL CHIP 22K 5% 1/10W
(EX8/EX8T)
R154 1-216-837-11 METAL CHIP 22K 5% 1/10W
(EX8/EX8T)
R155 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX8/EX8T)

R156 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX8/EX8T)
R161 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R162 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R163 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R164 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX8/EX8T/EX9/EX9T)

R165 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX8/EX8T)
R166 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX8/EX8T)
R167 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX8/EX8T)
R168 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX8/EX8T)
R181 1-216-845-11 METAL CHIP 100K 5% 1/10W

R182 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R183 1-216-833-11 METAL CHIP 10K 5% 1/10W
R184 1-216-833-11 METAL CHIP 10K 5% 1/10W
R190 1-216-821-11 METAL CHIP 1K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R191 1-216-809-11 METAL CHIP 100 5% 1/10W
(EX8/EX8T/EX9/EX9T)

R126 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX8/EX8T)
R127 1-216-817-11 METAL CHIP 470 5% 1/10W
(EX8/EX8T)
R128 1-216-817-11 METAL CHIP 470 5% 1/10W
(EX8/EX8T)
R131 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX8/EX8T)
R132 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX8/EX8T)

R192 1-216-833-11 METAL CHIP 10K 5% 1/10W
R193 1-216-821-11 METAL CHIP 1K 5% 1/10W
R194 1-216-841-11 METAL CHIP 47K 5% 1/10W
R201 1-216-824-11 METAL CHIP 1.8K 5% 1/10W
(EX6/EX6T)
R201 1-218-866-11 METAL CHIP 6.2K 0.5% 1/10W
(EX9/EX9T)

R202 1-218-866-11 METAL CHIP 6.2K 0.5% 1/10W
(EX9/EX9T)

5757

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

MAIN-AMP

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

R203 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX6/EX6T)
R203 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R204 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R205 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R206 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX9/EX9T)

R251 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX9/EX9T)
R253 1-216-837-11 METAL CHIP 22K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R255 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R261 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R262 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX6/EX6T/EX9/EX9T)

R207 1-216-817-11 METAL CHIP 470 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R208 1-216-817-11 METAL CHIP 470 5% 1/10W
(EX9/EX9T)
R210 1-216-864-11 SHORT CHIP 0 (EX6/EX6T)
R211 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R212 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX9/EX9T)

R213 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R214 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX9/EX9T)
0 R215 1-216-361-31 METAL OXIDE 0.22 5% 2W F
(EX6/EX6T/EX9/EX9T)
0 R216 1-216-361-31 METAL OXIDE 0.22 5% 2W F
(EX9/EX9T)
R221 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX9/EX9T)

R221 1-216-824-11 METAL CHIP 1.8K 5% 1/10W
(EX6/EX6T)
R223 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX6/EX6T)
R223 1-216-837-11 METAL CHIP 22K 5% 1/10W
(EX9/EX9T)
R225 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R227 1-216-817-11 METAL CHIP 470 5% 1/10W
(EX6/EX6T)

R227 1-216-864-11 SHORT CHIP 0 (EX9/EX9T)
R231 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R233 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
0 R235 1-216-365-00 METAL OXIDE 0.47 5% 2W F
(EX9/EX9T)
0 R236 1-216-361-31 METAL OXIDE 0.22 5% 2W F
(EX6/EX6T)

0 R237 1-216-365-00 METAL OXIDE 0.47 5% 2W F
(EX9/EX9T)
R241 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R242 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
(EX9/EX9T)
R243 1-216-837-11 METAL CHIP 22K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R244 1-216-837-11 METAL CHIP 22K 5% 1/10W
(EX9/EX9T)

R245 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R246 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX9/EX9T)
R250 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX9/EX9T)
R251 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
(EX6/EX6T)

R263 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R264 1-216-813-11 METAL CHIP 220 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R290 1-216-821-11 METAL CHIP 1K 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R291 1-216-809-11 METAL CHIP 100 5% 1/10W
(EX6/EX6T/EX9/EX9T)
R601 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R602 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R605 1-216-864-11 SHORT CHIP 0
R606 1-216-864-11 SHORT CHIP 0
R609 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R610 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R611 1-216-837-11 METAL CHIP 22K 5% 1/10W
R612 1-216-837-11 METAL CHIP 22K 5% 1/10W
R613 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX6T/EX8T/EX9T)
R614 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX6T/EX8T/EX9T)
R615 1-216-826-11 METAL CHIP 2.7K 5% 1/10W
(EX6T/EX8T/EX9T)

R616 1-216-826-11 METAL CHIP 2.7K 5% 1/10W
(EX6T/EX8T/EX9T)
R617 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
(EX6T/EX8T/EX9T)
R618 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
(EX6T/EX8T/EX9T)
R621 1-216-835-11 METAL CHIP 15K 5% 1/10W
R622 1-216-835-11 METAL CHIP 15K 5% 1/10W

R623 1-216-837-11 METAL CHIP 22K 5% 1/10W
R624 1-216-837-11 METAL CHIP 22K 5% 1/10W
R631 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R632 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R633 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R634 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R635 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R636 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R637 1-216-809-11 METAL CHIP 100 5% 1/10W
R638 1-216-809-11 METAL CHIP 100 5% 1/10W

R641 1-216-809-11 METAL CHIP 100 5% 1/10W
R642 1-216-813-11 METAL CHIP 220 5% 1/10W
R643 1-216-813-11 METAL CHIP 220 5% 1/10W
R650 1-216-821-11 METAL CHIP 1K 5% 1/10W
(EX9/EX9T)
R651 1-216-819-11 METAL CHIP 680 5% 1/10W
(EX9/EX9T)

R652 1-216-864-11 SHORT CHIP 0 (EX9/EX9T)
R654 1-216-842-11 METAL CHIP 56K 5% 1/10W
(EX9/EX9T)
R655 1-216-845-11 METAL CHIP 100K 5% 1/10W
(EX9/EX9T)
R656 1-216-821-11 METAL CHIP 1K 5% 1/10W
(EX9/EX9T)

58

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

MAIN-AMP

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

R657 1-216-821-11 METAL CHIP 1K 5% 1/10W
(EX9/EX9T)
R658 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
(EX9/EX9T)
R659 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX9/EX9T)
R660 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
(EX9/EX9T)
R661 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX9/EX9T)

R713 1-249-403-11 CARBON 68 5% 1/4W
(EXCEPT EX6/EX6T/EX8:MX/EX9:MX)
R715 1-216-797-11 METAL CHIP 10 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R716 1-216-797-11 METAL CHIP 10 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R719 1-216-845-11 METAL CHIP 100K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R720 1-216-845-11 METAL CHIP 100K 5% 1/10W
(EX8/EX8T/EX9/EX9T)

R662 1-216-845-11 METAL CHIP 100K 5% 1/10W
(EX9/EX9T)
R663 1-216-864-11 SHORT CHIP 0 (EX9/EX9T)
R664 1-216-821-11 METAL CHIP 1K 5% 1/10W
(EX9/EX9T)
R665 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R666 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)

R667 1-216-821-11 METAL CHIP 1K 5% 1/10W
(EX9/EX9T)
R668 1-216-839-11 METAL CHIP 33K 5% 1/10W
(EX9/EX9T)
R669 1-216-839-11 METAL CHIP 33K 5% 1/10W
(EX9/EX9T)
R671 1-216-837-11 METAL CHIP 22K 5% 1/10W
R672 1-216-837-11 METAL CHIP 22K 5% 1/10W

R673 1-216-845-11 METAL CHIP 100K 5% 1/10W
R674 1-216-841-11 METAL CHIP 47K 5% 1/10W
R675 1-216-821-11 METAL CHIP 1K 5% 1/10W
R676 1-216-845-11 METAL CHIP 100K 5% 1/10W
R678 1-216-821-11 METAL CHIP 1K 5% 1/10W

R679 1-216-841-11 METAL CHIP 47K 5% 1/10W
R680 1-216-821-11 METAL CHIP 1K 5% 1/10W
R681 1-216-864-11 SHORT CHIP 0
R682 1-216-817-11 METAL CHIP 470 5% 1/10W
R701 1-249-401-11 CARBON 47 5% 1/4W
(MX)

R721 1-249-401-11 CARBON 47 5% 1/4W
(EX9:MX)
R721 1-249-403-11 CARBON 68 5% 1/4W
(EX9:E2,E51,AR/EX9T)
R722 1-249-401-11 CARBON 47 5% 1/4W
(EX9:MX)
R722 1-249-403-11 CARBON 68 5% 1/4W
(EX9:E2,E51,AR/EX9T)
R723 1-249-401-11 CARBON 47 5% 1/4W
(EX9:MX)

R723 1-249-403-11 CARBON 68 5% 1/4W
(EX9:E2,E51,AR/EX9T)
R725 1-216-797-11 METAL CHIP 10 5% 1/10W
(EX9/EX9T)
R729 1-216-845-11 METAL CHIP 100K 5% 1/10W
(EX9/EX9T)
R731 1-249-395-11 CARBON 15 5% 1/4W
R732 1-249-395-11 CARBON 15 5% 1/4W

R733 1-249-395-11 CARBON 15 5% 1/4W
R734 1-216-841-11 METAL CHIP 47K 5% 1/10W
R735 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R736 1-216-833-11 METAL CHIP 10K 5% 1/10W
R737 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R738 1-216-817-11 METAL CHIP 470 5% 1/10W
R744 1-216-837-11 METAL CHIP 22K 5% 1/10W
R745 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R746 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R747 1-216-837-11 METAL CHIP 22K 5% 1/10W

R701 1-249-403-11 CARBON 68 5% 1/4W
(EXCEPT MX)
R702 1-249-401-11 CARBON 47 5% 1/4W
(MX)
R702 1-249-403-11 CARBON 68 5% 1/4W
(EXCEPT MX)
R703 1-249-401-11 CARBON 47 5% 1/4W
(MX)
R703 1-249-403-11 CARBON 68 5% 1/4W
(EXCEPT MX)

R705 1-216-797-11 METAL CHIP 10 5% 1/10W
R706 1-216-797-11 METAL CHIP 10 5% 1/10W
R707 1-216-797-11 METAL CHIP 10 5% 1/10W
R708 1-216-797-11 METAL CHIP 10 5% 1/10W
R709 1-216-845-11 METAL CHIP 100K 5% 1/10W

R710 1-216-845-11 METAL CHIP 100K 5% 1/10W
R711 1-249-401-11 CARBON 47 5% 1/4W
(MX)
R711 1-249-403-11 CARBON 68 5% 1/4W
(EXCEPT EX6/EX6T/EX8:MX/EX9:MX)
R712 1-249-401-11 CARBON 47 5% 1/4W
(MX)
R712 1-249-403-11 CARBON 68 5% 1/4W
(EXCEPT EX6/EX6T/EX8:MX/EX9:MX)

R713 1-249-401-11 CARBON 47 5% 1/4W
(MX)

R749 1-216-833-11 METAL CHIP 10K 5% 1/10W
R750 1-216-864-11 SHORT CHIP 0 (EX6/EX6T/EX8/EX8T)
R751 1-216-821-11 METAL CHIP 1K 5% 1/10W
R752 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R753 1-216-833-11 METAL CHIP 10K 5% 1/10W

R754 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
(EX9/EX9T)
R755 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
(EX9/EX9T)
R756 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX9/EX9T)
R757 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R758 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)

R759 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R760 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
(EX9/EX9T)
R761 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
(EX9/EX9T)
R762 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX9/EX9T)
R763 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)

5959

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

MAIN-AMP PANEL

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

R764 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R765 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R766 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R767 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX9/EX9T)
R768 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
(EX9/EX9T)

R770 1-216-801-11 METAL CHIP 22 5% 1/10W
R771 1-216-801-11 METAL CHIP 22 5% 1/10W
R772 1-216-834-11 METAL CHIP 12K 5% 1/10W
R773 1-216-849-11 METAL CHIP 220K 5% 1/10W
R774 1-216-833-11 METAL CHIP 10K 5% 1/10W

A-1748-811-A PANEL BOARD, COMPLETE (EX9:E2)
A-1748-812-A PANEL BOARD, COMPLETE (EX9:E51,AR,MX)
A-1748-813-A PANEL BOARD, COMPLETE (EX8:E2)
A-1748-814-A PANEL BOARD, COMPLETE (EX8:E51,AR,MX)
A-1748-815-A PANEL BOARD, COMPLETE (EX6:E2)

A-1748-816-A PANEL BOARD, COMPLETE (EX6:E51,AR)
A-1748-817-A PANEL BOARD, COMPLETE (EX9T)
A-1748-818-A PANEL BOARD, COMPLETE (EX8T)
A-1748-819-A PANEL BOARD, COMPLETE (EX6T)
**********************

2-649-178-01 PLATE, LIGHT GUIDE
2-665-175-01 SHEET (REFLECTOR)

< CAPACITOR >

R775 1-216-849-11 METAL CHIP 220K 5% 1/10W
R776 1-216-841-11 METAL CHIP 47K 5% 1/10W
R801 1-216-821-11 METAL CHIP 1K 5% 1/10W
R802 1-216-821-11 METAL CHIP 1K 5% 1/10W
R803 1-216-821-11 METAL CHIP 1K 5% 1/10W

R804 1-216-821-11 METAL CHIP 1K 5% 1/10W
R805 1-216-809-11 METAL CHIP 100 5% 1/10W
R806 1-216-833-11 METAL CHIP 10K 5% 1/10W
R807 1-216-848-11 METAL CHIP 180K 5% 1/10W
R808 1-216-864-11 SHORT CHIP 0

R809 1-216-837-11 METAL CHIP 22K 5% 1/10W
R810 1-216-797-11 METAL CHIP 10 5% 1/10W
R811 1-216-839-11 METAL CHIP 33K 5% 1/10W
R871 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX6T/EX8T/EX9T)
R872 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
(EX6T/EX8T/EX9T)

R873 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX6T/EX8T/EX9T)
R874 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX6T/EX8T/EX9T)

< RELAY >

RY701 1-755-307-21 RELAY
RY711 1-755-307-21 RELAY (EX8/EX8T/EX9/EX9T)
RY721 1-755-307-21 RELAY (EX9/EX9T)

< TERMINAL BOARD >

TB701 1-780-314-11 TERMINAL BOARD (4P) (SPEAKERS) (EX6/EX6T)
TB701 1-780-314-11 TERMINAL BOARD (4P) (SPEAKERS HIGH)
(EX8/EX8T/EX9/EX9T)
TB702 1-780-685-11 TERMINAL BOARD (4P) (SPEAKERS LOW)
(EX8/EX8T/EX9/EX9T)
TB703 1-780-684-11 TERMINAL BOARD (2P) (SUBWOOFER)
(EX9/EX9T)

< VIBRATOR >

X801 1-814-067-11 OSCILLATOR, CRYSTAL (32.768kHz)

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

C301 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C302 1-104-658-91 ELECT 100uF 20% 10V
C303 1-126-964-11 ELECT 10uF 20% 50V
C304 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C305 1-126-964-11 ELECT 10uF 20% 50V

C306 1-104-655-91 ELECT 470uF 20% 6.3V
C308 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C309 1-126-965-91 ELECT 22uF 20% 50V
C310 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C311 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C312 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C314 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C315 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C316 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C317 1-162-960-11 CERAMIC CHIP 220PF 10% 50V

C319 1-162-918-11 CERAMIC CHIP 18PF 5% 50V
C320 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C321 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C328 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C330 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C332 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C336 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C338 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C340 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C341 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C342 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C343 1-126-965-91 ELECT 22uF 20% 50V
C344 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C345 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C346 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C450 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C451 1-126-923-91 ELECT 220uF 20% 10V
C452 1-126-925-91 ELECT 470uF 20% 10V
C453 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C454 1-126-925-91 ELECT 470uF 20% 10V

C497 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C498 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

< CONNECTOR >

60

CN301 1-568-864-11 CONNECTOR, FFC 21P (EX6T/EX8T/EX9T)
CN302 1-784-735-11 CONNECTOR, FFC 13P
CN303 1-784-741-11 CONNECTOR, FFC 19P (EX6/EX8/EX9)
CN305 1-779-548-21 CONNECTOR, FFC (LIF (NON-ZIF)) 11P
CN306 1-568-854-11 CONNECTOR, FFC 11P

CN451 1-779-293-11 CONNECTOR, FFC (LIF (NON-ZIF)) 25P

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

PANEL

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

< DIODE >

D301 6-501-722-01 DIODE MAZ8043GMLS0
D302 6-501-817-01 DIODE MA2J1110GLS0
D303 6-500-334-01 DIODE MC2836-T112-1
D304 6-500-335-01 DIODE MC2838-T112-1
D305 6-501-817-01 DIODE MA2J1110GLS0

D306 6-503-056-01 LED 1L0341Y23E0CA602-II (LCD BACK LIGHT)
D313 6-503-055-01 LED 1L434XA22E0DDT01 (VOLUME)
D314 6-503-055-01 LED 1L434XA22E0DDT01 (VOLUME)
D315 6-503-055-01 LED 1L434XA22E0DDT01 (VOLUME)
D316 6-503-055-01 LED 1L434XA22E0DDT01 (VOLUME)

D317 6-503-055-01 LED 1L434XA22E0DDT01 (VOLUME)
D322 6-501-582-01 DIODE 1N4002-A2
D400 6-501-582-01 DIODE 1N4002-A2
D451 6-501-719-01 DIODE MAZ8039GHLS0
D452 6-501-582-01 DIODE 1N4002-A2

D453 6-501-582-01 DIODE 1N4002-A2

< IC >

Q451 8-729-036-86 TRANSISTOR KTC3203Y-AT
Q452 8-729-120-28 TRANSISTOR 2SC1623-L5L6

< RESISTOR >

R301 1-216-809-11 METAL CHIP 100 5% 1/10W
(EX6T/EX8T/EX9T)
R302 1-216-809-11 METAL CHIP 100 5% 1/10W
R303 1-216-809-11 METAL CHIP 100 5% 1/10W
R304 1-216-809-11 METAL CHIP 100 5% 1/10W
R305 1-216-809-11 METAL CHIP 100 5% 1/10W

R306 1-216-809-11 METAL CHIP 100 5% 1/10W
R307 1-216-809-11 METAL CHIP 100 5% 1/10W
R308 1-216-809-11 METAL CHIP 100 5% 1/10W
R309 1-216-809-11 METAL CHIP 100 5% 1/10W
R310 1-216-809-11 METAL CHIP 100 5% 1/10W

R311 1-216-809-11 METAL CHIP 100 5% 1/10W
R312 1-216-809-11 METAL CHIP 100 5% 1/10W
R313 1-216-809-11 METAL CHIP 100 5% 1/10W
R314 1-216-809-11 METAL CHIP 100 5% 1/10W
R315 1-216-809-11 METAL CHIP 100 5% 1/10W

IC301 A-1768-191-A IC MB90F831PF-G-SPE1 (for SERVICE)

IC301 A-1768-192-A IC MB90F831PF-G-SPE1 (for SERVICE)
(EX6T/EX8T/EX9T)
IC302 6-600-767-01 IC PNA4823M02S0 (IR)

< JUMPER RESISTOR >

JR301 1-216-864-1
JR302 1-216-864-11 SHORT CHIP 0
JR303 1-216-864-11 SHORT CHIP 0
JR304 1-216-864-11 SHORT CHIP 0
JR305 1-216-864-11 SHORT CHIP 0

JR306 1-216-864-11 SHORT CHIP 0
JR307 1-216-864-11 SHORT CHIP 0

< LIQUID CRYSTAL DISPLAY >

LCD301 1-811-042-11 DISPLAY PANEL, LIQUID CRYSTAL

< TRANSISTOR >

Q301 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q302 8-729-037-13 TRANSISTOR KTA1271Y
Q303 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q304 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q305 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q306 8-729-038-28 TRANSISTOR RT1N441C-TP-1
Q307 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF
Q308 8-729-038-28 TRANSISTOR RT1N441C-TP-1
Q309 8-729-040-76 TRANSISTOR KTA1273-Y-AT
Q310 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q311 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF
Q312 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF
Q313 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF
Q314 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF
Q315 8-729-047-62 TRANSISTOR 2SC3440-T12-1F

Q316 8-729-047-62 TRANSISTOR 2SC3440-T12-1F
Q317 8-729-047-62 TRANSISTOR 2SC3440-T12-1F
Q318 8-729-047-62 TRANSISTOR 2SC3440-T12-1F
Q320 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q401 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q402 8-729-120-28 TRANSISTOR 2SC1623-L5L6

(EX6/EX8/EX9)

1 SHORT CHIP 0

R316 1-216-809-11 METAL CHIP 100 5% 1/10W
R317 1-216-809-11 METAL CHIP 100 5% 1/10W
R318 1-216-809-11 METAL CHIP 100 5% 1/10W
R319 1-216-809-11 METAL CHIP 100 5% 1/10W
R320 1-216-809-11 METAL CHIP 100 5% 1/10W

R321 1-216-809-11 METAL CHIP 100 5% 1/10W
R324 1-216-809-11 METAL CHIP 100 5% 1/10W
R325 1-216-797-11 METAL CHIP 10 5% 1/10W
R326 1-216-809-11 METAL CHIP 100 5% 1/10W
R327 1-216-809-11 METAL CHIP 100 5% 1/10W

R328 1-216-833-11 METAL CHIP 10K 5% 1/10W
R329 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R330 1-216-819-11 METAL CHIP 680 5% 1/10W
R331 1-216-845-11 METAL CHIP 100K 5% 1/10W
R332 1-216-833-11 METAL CHIP 10K 5% 1/10W

R333 1-216-845-11 METAL CHIP 100K 5% 1/10W
R334 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R335 1-216-837-11 METAL CHIP 22K 5% 1/10W
R336 1-216-833-11 METAL CHIP 10K 5% 1/10W
R337 1-216-813-11 METAL CHIP 220 5% 1/10W

R338 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R339 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R340 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R341 1-216-839-11 METAL CHIP 33K 5% 1/10W
R342 1-216-849-11 METAL CHIP 220K 5% 1/10W

R343 1-216-853-11 METAL CHIP 470K 5% 1/10W
R344 1-216-826-11 METAL CHIP 2.7K 5% 1/10W
R345 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R346 1-216-841-11 METAL CHIP 47K 5% 1/10W
R347 1-216-817-11 METAL CHIP 470 5% 1/10W

R348 1-216-841-11 METAL CHIP 47K 5% 1/10W
R349 1-216-817-11 METAL CHIP 470 5% 1/10W
R350 1-216-841-11 METAL CHIP 47K 5% 1/10W
R351 1-216-817-11 METAL CHIP 470 5% 1/10W
R352 1-216-841-11 METAL CHIP 47K 5% 1/10W

R353 1-216-817-11 METAL CHIP 470 5% 1/10W
R354 1-216-841-11 METAL CHIP 47K 5% 1/10W
R355 1-216-818-11 METAL CHIP 560 5% 1/10W
R356 1-216-818-11 METAL CHIP 560 5% 1/10W
R357 1-216-841-11 METAL CHIP 47K 5% 1/10W

6161

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

PANEL

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

R358 1-216-841-11 METAL CHIP 47K 5% 1/10W
R359 1-216-818-11 METAL CHIP 560 5% 1/10W
R360 1-216-818-11 METAL CHIP 560 5% 1/10W
R361 1-216-841-11 METAL CHIP 47K 5% 1/10W
R362 1-216-837-11 METAL CHIP 22K 5% 1/10W

R432 1-216-833-11 METAL CHIP 10K 5% 1/10W
R434 1-216-809-11 METAL CHIP 100 5% 1/10W
R435 1-216-839-11 METAL CHIP 33K 5% 1/10W
R436 1-216-833-11 METAL CHIP 10K 5% 1/10W
R440 1-216-821-11 METAL CHIP 1K 5% 1/10W

R363 1-216-837-11 METAL CHIP 22K 5% 1/10W
R364 1-216-837-11 METAL CHIP 22K 5% 1/10W
R365 1-216-837-11 METAL CHIP 22K 5% 1/10W
R366 1-216-833-11 METAL CHIP 10K 5% 1/10W
R367 1-216-837-11 METAL CHIP 22K 5% 1/10W

R368 1-216-833-11 METAL CHIP 10K 5% 1/10W
R369 1-216-821-11 METAL CHIP 1K 5% 1/10W
R370 1-216-821-11 METAL CHIP 1K 5% 1/10W
R371 1-216-821-11 METAL CHIP 1K 5% 1/10W
R372 1-216-821-11 METAL CHIP 1K 5% 1/10W

R373 1-216-833-11 METAL CHIP 10K 5% 1/10W
R374 1-216-821-11 METAL CHIP 1K 5% 1/10W
R375 1-216-805-11 METAL CHIP 47 5% 1/10W
R376 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
R377 1-216-809-11 METAL CHIP 100 5% 1/10W

R378 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R379 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R381 1-216-821-11 METAL CHIP 1K 5% 1/10W
R382 1-216-809-11 METAL CHIP 100 5% 1/10W
R383 1-216-809-11 METAL CHIP 100 5% 1/10W

R384 1-216-839-11 METAL CHIP 33K 5% 1/10W
R389 1-216-834-11 METAL CHIP 12K 5% 1/10W
(EX6T)
R389 1-216-836-11 METAL CHIP 18K 5% 1/10W
(EX8T)
R389 1-216-838-11 METAL CHIP 27K 5% 1/10W
(EX9T)
R389 1-216-841-11 METAL CHIP 47K 5% 1/10W
(EX6)

R389 1-216-845-11 METAL CHIP 100K 5% 1/10W
(EX8)
R390 1-216-833-11 METAL CHIP 10K 5% 1/10W
R391 1-216-841-11 METAL CHIP 47K 5% 1/10W
(E2)
R391 1-216-845-11 METAL CHIP 100K 5% 1/10W
(E51,AR,MX)
R392 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX6/EX8/EX9)

R393 1-216-841-11 METAL CHIP 47K 5% 1/10W
R394 1-216-845-11 METAL CHIP 100K 5% 1/10W
R396 1-216-851-11 METAL CHIP 330K 5% 1/10W
R400 1-216-821-11 METAL CHIP 1K 5% 1/10W
R401 1-216-821-11 METAL CHIP 1K 5% 1/10W

R402 1-216-845-11 METAL CHIP 100K 5% 1/10W
R419 1-216-838-11 METAL CHIP 27K 5% 1/10W
R420 1-216-845-11 METAL CHIP 100K 5% 1/10W
R421 1-216-833-11 METAL CHIP 10K 5% 1/10W
R422 1-216-809-11 METAL CHIP 100 5% 1/10W

R423 1-216-807-11 METAL CHIP 68 5% 1/10W
R424 1-216-809-11 METAL CHIP 100 5% 1/10W
R425 1-216-807-11 METAL CHIP 68 5% 1/10W
R426 1-216-809-11 METAL CHIP 100 5% 1/10W
R427 1-216-809-11 METAL CHIP 100 5% 1/10W

R428 1-216-807-11 METAL CHIP 68 5% 1/10W
R429 1-216-845-11 METAL CHIP 100K 5% 1/10W
R430 1-216-845-11 METAL CHIP 100K 5% 1/10W
R431 1-216-837-11 METAL CHIP 22K 5% 1/10W

R441 1-216-809-11 METAL CHIP 100 5% 1/10W
R442 1-216-813-11 METAL CHIP 220 5% 1/10W
R443 1-216-817-11 METAL CHIP 470 5% 1/10W
R444 1-216-809-11 METAL CHIP 100 5% 1/10W
R449 1-216-864-11 SHORT CHIP 0

R450 1-216-833-11 METAL CHIP 10K 5% 1/10W
R451 1-216-809-11 METAL CHIP 100 5% 1/10W
R452 1-216-837-11 METAL CHIP 22K 5% 1/10W
R453 1-216-821-11 METAL CHIP 1K 5% 1/10W
R454 1-249-403-11 CARBON 68 5% 1/4W

R455 1-249-403-11 CARBON 68 5% 1/4W
R456 1-249-403-11 CARBON 68 5% 1/4W
R458 1-216-864-11 SHORT CHIP 0
R459 1-216-864-11 SHORT CHIP 0
R460 1-216-864-11 SHORT CHIP 0

R461 1-216-864-11 SHORT CHIP 0
R462 1-216-864-11 SHORT CHIP 0
R463 1-216-864-11 SHORT CHIP 0
R464 1-216-864-11 SHORT CHIP 0
R465 1-216-864-11 SHORT CHIP 0

R466 1-216-864-11 SHORT CHIP 0
R470 1-216-833-11 METAL CHIP 10K 5% 1/10W
R471 1-216-821-11 METAL CHIP 1K 5% 1/10W
R472 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
R473 1-216-823-11 METAL CHIP 1.5K 5% 1/10W

R474 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R475 1-216-826-11 METAL CHIP 2.7K 5% 1/10W
R476 1-216-828-11 METAL CHIP 3.9K 5% 1/10W
R477 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R478 1-216-835-11 METAL CHIP 15K 5% 1/10W

R480 1-216-833-11 METAL CHIP 10K 5% 1/10W
R481 1-216-821-11 METAL CHIP 1K 5% 1/10W
R482 1-216-822-11 METAL CHIP 1.2K 5% 1/10W
R483 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R484 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R485 1-216-826-11 METAL CHIP 2.7K 5% 1/10W
R486 1-216-828-11 METAL CHIP 3.9K 5% 1/10W
R487 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R488 1-216-835-11 METAL CHIP 15K 5% 1/10W
R489 1-216-841-11 METAL CHIP 47K 5% 1/10W

R490 1-216-833-11 METAL CHIP 10K 5% 1/10W
R491 1-216-821-11 METAL CHIP 1K 5% 1/10W
R492 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R493 1-216-843-11 METAL CHIP 68K 5% 1/10W
R494 1-216-839-11 METAL CHIP 33K 5% 1/10W

R495 1-216-833-11 METAL CHIP 10K 5% 1/10W
R496 1-216-833-11 METAL CHIP 10K 5% 1/10W
R497 1-216-817-11 METAL CHIP 470 5% 1/10W
R498 1-216-821-11 METAL CHIP 1K 5% 1/10W

< ROTARY ENCODER >

S491 1-786-417-11 ENCODER, ROTARY (VOLUME)

< SWITCH >

SW471 1-771-410-21 SWITCH, TACTILE (FUNCTION)

62

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

PT-POWERPANEL

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

SW472 1-771-410-21 SWITCH, TACTILE (EQ) (EX6/EX6T/EX8/EX8T)
SW472 1-771-410-21 SWITCH, TACTILE (SUBWOOFER ON/OFF)
(EX9/EX9T)
SW473 1-771-410-21 SWITCH, TACTILE (OPTIONS)
SW474 1-771-410-21 SWITCH, TACTILE (DSGX)
SW475 1-771-410-21 SWITCH, TACTILE (NX)

SW476 1-771-410-21 SWITCH, TACTILE (– TUNING l m)
SW477 1-771-410-21 SWITCH, TACTILE (DISC SKIP/EX-CHANGE)
SW478 1-771-410-21 SWITCH, TACTILE (Z)
SW481 1-771-410-21 SWITCH, TACTILE (x)
SW482 1-771-410-21 SWITCH, TACTILE (TUNING + M L)

C055 1-162-962-11 CERAMIC CHIP 470PF 10% 50V
C056 1-126-916-11 ELECT 1000uF 20% 6.3V
C070 1-164-156-11 CERAMIC CHIP 0.1uF 25V

< CONNECTOR >

* CN001 1-793-660-11 PIN, CONNECTOR (PC BOARD) 3P
CN010 1-819-141-11 PIN, CONNECTOR 13P (EX9/EX9T)
CN011 1-568-830-11 CONNECTOR, FFC 11P
CN012 1-819-138-11 PIN, CONNECTOR 10P (EX6/EX6T/EX8/EX8T)

< DIODE >

SW483 1-771-410-21 SWITCH, TACTILE (REC TO USB)
SW484 1-771-410-21 SWITCH, TACTILE (ENTER)
SW485 1-771-410-21 SWITCH, TACTILE (DISC 1)
SW486 1-771-410-21 SWITCH, TACTILE (DISC 2)
SW487 1-771-410-21 SWITCH, TACTILE (DISC 3)

SW488 1-771-410-21 SWITCH, TACTILE (USB)
SW489 1-771-410-21 SWITCH, TACTILE (CD)
SW491 1-771-410-21 SWITCH, TACTILE (?/1)
SW492 1-771-410-21 SWITCH, TACTILE (DISPLAY)

< VIBRATOR >

X301 1-814-067-11 OSCILLATOR, CRYSTAL (32.768kHz)
X302 1-813-548-31 VIBRATOR, CERAMIC (6MHz)

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

PT-POWER BOARD
***************

7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3 (EX9/EX9T)

< CAPACITOR >

C001 1-165-621-91 CERAMIC CHIP 0.1uF 50V
C005 1-126-962-11 ELECT 3.3uF 20% 50V
C006 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C010 1-126-942-61 ELECT 1000uF 20% 25V
C011 1-130-777-00 MYLAR 0.1uF 5% 100V
(EX8/EX8T/EX9/EX9T)

D001 6-500-334-01 DIODE MC2836-T112-1
D002 6-500-335-01 DIODE MC2838-T112-1
D003 6-500-335-01 DIODE MC2838-T112-1
0 D010 6-502-994-01 DIODE D10XB60 F (EX9/EX9T)
D011 6-502-619-01 DIODE 1N5402-C532-2 (EX6/EX6T/EX8/EX8T)

D012 6-502-619-01 DIODE 1N5402-C532-2 (EX6/EX6T/EX8/EX8T)
D013 6-502-619-01 DIODE 1N5402-C532-2 (EX6/EX6T/EX8/EX8T)
D014 6-502-619-01 DIODE 1N5402-C532-2 (EX6/EX6T/EX8/EX8T)
D015 6-501-582-01 DIODE 1N4002-A2
D016 6-501-582-01 DIODE 1N4002-A2

D017 6-501-582-01 DIODE 1N4002-A2 (EX8/EX8T/EX9/EX9T)
D018 6-501-582-01 DIODE 1N4002-A2 (EX8/EX8T/EX9/EX9T)
D019 6-500-335-01 DIODE MC2838-T112-1
D020 6-500-334-01 DIODE MC2836-T112-1
D021 6-501-817-01 DIODE MA2J1110GLS0

D022 6-501-817-01 DIODE MA2J1110GLS0
D023 6-500-335-01 DIODE MC2838-T112-1
D024 6-501-817-01 DIODE MA2J1110GLS0
D050 6-502-161-01 DIODE RB055L-40TE25

< IC >

IC050 6-600-113-01 IC NJM2368V(TE2)

< COIL >

L050 1-456-467-1

1 COIL, CHOKE 100uH

C011 1-136-165-00 FILM 0.1uF 5% 50V
(EX6/EX6T)
C012 1-130-777-00 MYLAR 0.1uF 5% 100V
(EX8/EX8T/EX9/EX9T)
C012 1-136-165-00 FILM 0.1uF 5% 50V
(EX6/EX6T)
C013 1-126-974-11 ELECT 3300uF 20% 50V
(EX8/EX8T/EX9/EX9T)
C013 1-128-550-11 ELECT 2200uF 20% 50V
(EX6/EX6T)

C014 1-126-974-11 ELECT 3300uF 20% 50V
(EX8/EX8T/EX9/EX9T)
C014 1-128-550-11 ELECT 2200uF 20% 50V
(EX6/EX6T)
C017 1-126-943-11 ELECT 2200uF 20% 25V
C018 1-126-963-11 ELECT 4.7uF 20% 50V
C019 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V

C020 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V
C021 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C022 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V
C023 1-104-658-91 ELECT 100uF 20% 10V
C050 1-126-964-11 ELECT 10uF 20% 50V

C051 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C053 1-126-935-11 ELECT 470uF 20% 16V
C054 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V

< TRANSFORMER >

0 PT001 1-445-105-11 TRANSFORMER, POWER (SUB)

< TRANSISTOR >

Q001 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q011 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q012 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q013 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF
Q050 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q051 8-729-040-76 TRANSISTOR KTA1273-Y-AT
Q052 8-729-040-76 TRANSISTOR KTA1273-Y-AT
Q053 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q054 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF

< RESISTOR >

R001 1-216-842-11 METAL CHIP 56K 5% 1/10W
R002 1-216-838-11 METAL CHIP 27K 5% 1/10W
R003 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R004 1-216-821-11 METAL CHIP 1K 5% 1/10W
R005 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R006 1-216-833-11 METAL CHIP 10K 5% 1/10W
R009 1-216-864-11 SHORT CHIP 0
R013 1-216-839-11 METAL CHIP 33K 5% 1/10W

6363

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

PT-POWER REG USB

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

R014 1-216-828-11 METAL CHIP 3.9K 5% 1/10W
(EX6/EX6T)
R014 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX8/EX8T/EX9/EX9T)
R015 1-216-839-11 METAL CHIP 33K 5% 1/10W
R016 1-216-828-11 METAL CHIP 3.9K 5% 1/10W
(EX6/EX6T)
R016 1-216-833-11 METAL CHIP 10K 5% 1/10W
(EX8/EX8T/EX9/EX9T)

R017 1-216-833-11 METAL CHIP 10K 5% 1/10W
R018 1-216-833-11 METAL CHIP 10K 5% 1/10W
R019 1-216-833-11 METAL CHIP 10K 5% 1/10W
R020 1-216-833-11 METAL CHIP 10K 5% 1/10W
R021 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

0 RY002 1-755-496-11 RELAY (EXCEPT MX)

< VOLTAGE SELECTOR >

0 S001 1-786-408-11 SELECTOR, VOLTAGE (SWS-2301)
(VOLTAGE SELECTOR) (E2,E4,E51)

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

REG BOARD
**********

< CAPACITOR >

C697 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C698 1-164-156-11 CERAMIC CHIP 0.1uF 25V

R022 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R023 1-216-809-11 METAL CHIP 100 5% 1/10W
R024 1-216-809-11 METAL CHIP 100 5% 1/10W
R025 1-216-833-11 METAL CHIP 10K 5% 1/10W
R026 1-216-833-11 METAL CHIP 10K 5% 1/10W

R027 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R028 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R029 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R030 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R031 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R032 1-216-841-11 METAL CHIP 47K 5% 1/10W
R033 1-216-845-11 METAL CHIP 100K 5% 1/10W
R034 1-216-849-11 METAL CHIP 220K 5% 1/10W
R035 1-216-833-11 METAL CHIP 10K 5% 1/10W
R036 1-216-833-11 METAL CHIP 10K 5% 1/10W

R037 1-216-841-11 METAL CHIP 47K 5% 1/10W
R038 1-216-837-11 METAL CHIP 22K 5% 1/10W
R039 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R050 1-216-833-11 METAL CHIP 10K 5% 1/10W
R051 1-216-848-11 METAL CHIP 180K 5% 1/10W

R052 1-216-851-11 METAL CHIP 330K 5% 1/10W
R053 1-216-841-11 METAL CHIP 47K 5% 1/10W
R054 1-216-833-11 METAL CHIP 10K 5% 1/10W
R055 1-216-845-11 METAL CHIP 100K 5% 1/10W
R057 1-216-817-11 METAL CHIP 470 5% 1/10W

R058 1-216-817-11 METAL CHIP 470 5% 1/10W
R059 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R060 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R061 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R062 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

R063 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R064 1-216-818-11 METAL CHIP 560 5% 1/10W
R066 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R067 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R068 1-216-789-11 METAL CHIP 2.2 5% 1/10W

R069 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R070 1-216-791-11 METAL CHIP 3.3 5% 1/10W
R071 1-216-845-11 METAL CHIP 100K 5% 1/10W
R072 1-216-833-11 METAL CHIP 10K 5% 1/10W
R073 1-216-833-11 METAL CHIP 10K 5% 1/10W

R074 1-216-843-11 METAL CHIP 68K 5% 1/10W
R075 1-216-821-11 METAL CHIP 1K 5% 1/10W
R076 1-216-817-11 METAL CHIP 470 5% 1/10W
R077 1-216-817-11 METAL CHIP 470 5% 1/10W

< RELAY >

0 RY001 1-755-334-11 RELAY, AC POWER (MX)

< IC >

IC690 6-713-032-01 IC KIA7809API-U/PF

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

**********

< CAPACITOR >

C900 1-117-681-11 ELECT CHIP 100uF 20% 16V
C901 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C902 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C903 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C904 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C905 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C906 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C907 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C908 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C909 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C915 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C916 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C917 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C918 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C919 1-162-923-11 CERAMIC CHIP 47PF 5% 50V

C920 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C921 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C950 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C951 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V
C952 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V

C953 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C954 1-126-601-11 ELECT CHIP 2.2uF 20% 50V
C955 1-165-884-11 CERAMIC CHIP 2.2uF 10% 6.3V

< CONNECTOR >

CN901 1-784-382-51 CONNECTOR, FFC/FPC 25P
CN902 1-784-382-51 CONNECTOR, FFC/FPC 25P
CN903 1-764-250-11 PIN, CONNECTOR (PC BOARD) 4P
CN910 1-784-366-51 CONNECTOR, FFC/FPC 7P

< IC >

IC901 A-1768-193-A IC LC87F1JJ2AU-SQFP-H (for SERVICE)

< RESISTOR >

R900 1-216-864-11 SHORT CHIP 0
R901 1-216-809-11 METAL CHIP 100 5% 1/10W
R902 1-216-809-11 METAL CHIP 100 5% 1/10W
R903 1-216-857-11 METAL CHIP 1M 5% 1/10W
R904 1-216-864-11 SHORT CHIP 0

USB BOARD

64

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

Ver. 1.1

USB-JACKUSB

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

R905 1-216-809-11 METAL CHIP 100 5% 1/10W
R906 1-216-809-11 METAL CHIP 100 5% 1/10W
R907 1-216-809-11 METAL CHIP 100 5% 1/10W
R908 1-216-809-11 METAL CHIP 100 5% 1/10W
R909 1-216-809-11 METAL CHIP 100 5% 1/10W

R910 1-216-845-11 METAL CHIP 100K 5% 1/10W
R911 1-216-809-11 METAL CHIP 100 5% 1/10W
R912 1-216-845-11 METAL CHIP 100K 5% 1/10W
R913 1-216-809-11 METAL CHIP 100 5% 1/10W
R914 1-216-845-11 METAL CHIP 100K 5% 1/10W

R915 1-216-809-11 METAL CHIP 100 5% 1/10W
R916 1-216-809-11 METAL CHIP 100 5% 1/10W
R917 1-216-809-11 METAL CHIP 100 5% 1/10W
R918 1-216-805-11 METAL CHIP 47 5% 1/10W
R919 1-216-805-11 METAL CHIP 47 5% 1/10W

R920 1-216-805-11 METAL CHIP 47 5% 1/10W
R921 1-216-809-11 METAL CHIP 100 5% 1/10W
R922 1-216-809-11 METAL CHIP 100 5% 1/10W
R923 1-216-809-11 METAL CHIP 100 5% 1/10W
R924 1-216-809-11 METAL CHIP 100 5% 1/10W

R951 1-216-835-11 METAL CHIP 15K 5% 1/10W
R952 1-216-835-11 METAL CHIP 15K 5% 1/10W
R953 1-216-803-11 METAL CHIP 33 5% 1/10W
R954 1-216-803-11 METAL CHIP 33 5% 1/10W
R955 1-216-864-11 SHORT CHIP 0

< VIBRATOR >

X901 1-814-365-11 QUARTZ CRYSTAL UNITS (12MHz)

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

USB-JACK BOARD
***************

< CAPACITOR >

MISCELLANEOUS
**************

52 1-832-817-21 CABLE, FLEXIBLE FLAT (9 CORE)
65 1-832-634-21 CABLE, FLEXIBLE FLAT (25 CORE)
66 1-838-042-21 CABLE, FLEXIBLE FLAT (19 CORE)
(EX6/EX8/EX9)
66 1-838-070-21 CABLE, FLEXIBLE FLAT (21 CORE)
(EX6T/EX8T/EX9T)
67 1-831-928-21 CABLE, FLEXIBLE FLAT (11 CORE)

101 1-797-575-11 DECK, MECHANICAL (CS-21SC-901TP)
(EX6T/EX8T/EX9T)
101 A-1527-851-A TCM-J1 (tape mechanism deck)
(EX6T/EX8T/EX9T)
105 1-832-814-21 CABLE, FLEXIBLE FLAT (9 CORE)
(EX6T/EX8T/EX9T)
151 1-838-040-21 CABLE, FLEXIBLE FLAT (25 CORE)
152 1-832-837-21 CABLE, FLEXIBLE FLAT (13 CORE)

0 156 1-834-966-41 CORD, POWER-SUPPLY (E2,E4,E51)
0 156 1-837-312-11 CORD, POWER-SUPPLY (AR)
0 156 1-837-344-11 CORD, POWER-SUPPLY (MX)
0 157 1-569-008-33 ADAPTOR, CONVERSION (E2,E4,E51)

251 1-840-387-11 MECHANICAL, CD

256 1-834-268-21 WIRE (FLAT TYPE) (16 CORE)
0 259 A-1780-028-A OPTICAL PICK-UP (DA11MMVGP)
FAN901 1-787-344-11 FAN, DC

0 PT004 1-445-346-11 TRANSFORMER, POWER (MAIN) (EX6/EX6T)
0 PT005 1-445-568-11 TRANSFORMER, POWER (MAIN)

(EX8:E2,E51,AR/EX8T)

0 PT005 1-445-571-11 TRANSFORMER, POWER (MAIN) (EX8:MX)
0 PT005 1-445-941-11 TRANSFORMER, POWER (MAIN) (EX9:MX)
0 PT005 1-445-942-11 TRANSFORMER, POWER (MAIN)

(EX9:E2,E51,AR/EX9T)
S001 1-771-853-11 SWITCH, DETECTION (LIMIT)

C550 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C551 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C552 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C561 1-126-923-91 ELECT 220uF 20% 10V
C565 1-165-908-11 CERAMIC CHIP 1uF 10% 10V

< CONNECTOR >

CN551 1-784-770-11 CONNECTOR, FFC 9P
CN560 1-794-548-21 CONNECTOR, USB (A) 4P (USB)

< DIODE >

D551 6-500-848-01 DIODE MC2840-T112-1

< JUMPER RESISTOR >

FB561 1-216-295-91 SHORT CHIP 0
FB562 1-216-295-91 SHORT CHIP 0

< JACK >

J551 1-815-629-21 JACK (PHONES)
J552 1-566-822-51 JACK (PC IN)

< RESISTOR >

R550 1-216-864-11 SHORT CHIP 0
R551 1-216-837-11 METAL CHIP 22K 5% 1/10W
R552 1-216-837-11 METAL CHIP 22K 5% 1/10W
R561 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R562 1-216-789-11 METAL CHIP 2.2 5% 1/10W

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

6565

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T

REVISION HISTORY

Checking the version allows you to jump to the revised page.
Also, clicking the version at the top of the revised page allows you to jump to the next revised page.

Ver. Date Description of Revision

1.0 2010.03 New

1.1 2010.12 Change of part number of TRANSFORMER, POWER (MAIN) of HCD-EX9/EX9T.

(SMR-10070)