Sony HCD-RV22, HCD-RV55 Service Manual

HCD-RV22/RV55

SERVICE MANUAL

Ver 1.1 2004. 08

• HCD-RV22/RV55 are the tuner,
deck, CD and amplifier
section in MHC-RV22/RV55.

(Photo: HCD-RV55)

CD CD Mechanism Type CDM74-K4BD49
Section Base Unit Name BU-K4BD49

TAPE HCD-RG330
Section

E Model

Model Name Using Similar Mechanism NEW

Optical Pick-up Name KSM-213DHAP

Model Name Using Similar Machanism

Tape Mechanism Type

HCD-GN700

CWM43RR35
CWM43FF13

Amplifier section

HCD-RV55

Front speaker
The following measured at AC 120, 127, 220, 240 V, 50/60 Hz
DIN power output (rated):

120 + 120 watts
(6 ohms at 1 kHz, DIN)

Continuous RMS power output (reference):

150 + 150 watts
(6 ohms at 1 kHz, 10% THD)

HCD-RV22

The following measured at AC 120, 127, 220, 240 V, 50/60 Hz
DIN power output (rated):

100 + 100 watts
(6 ohms at 1 kHz, DIN)

Continuous RMS power output (reference):

120 + 120 watts
(6 ohms at 1 kHz, 10% THD)

SPECIFICATIONS

Inputs
VIDEO/SAT IN (phono jacks) (HCD-RV55 only):

voltage 450/250 mV,
impedance 47 kilohms

GAME INPUT AUDIO L/R (phono jacks):

voltage 250 mV,
impedance 47 kilohms

GAME INPUT VIDEO (phono jack):

1 Vp-p, 75ohms

MIC (phone jack): sensitivity 1 mV,

impedance 10 kilohms

Outputs
PHONES (stereo phone jack):

accepts headphones of
8 ohms or more

VIDEO/SAT OUT (phono jacks) (HCD-RV55 only):

impedance 1 kilohm

– Continued on next page –

MINI Hi-Fi COMPONENT SYSTEM

9-879-126-02

2004H04-1
© 2004. 08

Sony Corporation

Audio Group
Published by Sony Engineering Corporation

1

HCD-RV22/RV55

VIDEO OUT (phono jack):

SPEAKER: accepts impedance of 6 to

SURROUND SPEAKER (HCD-RV55 only):

max. output level 1 Vp-p,
unbalanced, Sync negative
load impedance 75 ohms

16 ohms

accepts impedance of
24 ohms

CD player section

System Compact disc and digital

Laser Semiconductor laser

Frequency response 2 Hz – 20 kHz (±0.5 dB)
Signal-to-noise-ratio More than 90 dB
Dynamic range More than 90 dB
Video color system format

audio system

(λ=770 – 810 nm)
Emission duration:
continuous

NTSC, PAL

Tape deck section

Recording system 4-track 2-channel, stereo
Frequency response 50 – 13,000 Hz (±3 dB),

using Sony TYPE I cassettes

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range 87.5 – 108.0 MHz

Antenna FM lead antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz

AM tuner section

Tuning range
Saudi Arabian model: 531 – 1,602 kHz

Other models: 530 – 1,710 kHz

Antenna AM loop antenna
Antenna terminals External antenna terminal
Intermediate frequency 450 kHz

(50 kHz step)

(with the tuning interval
set at 9 kHz)

(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)

General

Power requirements
Saudi Arabian model: 120 – 127/220 or 230 – 240 V AC,

50/60 Hz

Adjustable with voltage selector
Thai model: 220 V AC, 50/60 Hz
Other models: 120 V, 220 V or 230 – 240 V AC,

50/60 Hz

Adjustable with voltage selector

Power consumption
HCD-RV55: 150 watts
HCD-RV22: 180 watts
Dimensions (w/h/d) incl.projecting parts and controls
Amplifier/Tuner/Tape/CD Section:

Approx. 280 × 327 × 425 mm

Mass
HCD-RV55: Approx. 10.6 kg
HCD-RV22: Approx. 10.1 kg

Supplied accessories: Remote Commander (1)

R6 (Size AA) batteries (2)

AM loop antenna (1)

FM lead antenna (1)

Speaker pads (8)

Video cable (1)

Design and specifications are subject to change without
notice.

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 P ARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.

2

HCD-RV22/RV55

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.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead
free 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 viscou-s (sticky , less prone to flo w) 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.

NOTES ON LASER DIODE EMISSION CHECK

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

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

This appliance is
claassified as a CLASS 1
LASER product. This
label is located on the
rear exterior.

CAUTION

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

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

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

3

HCD-RV22/RV55

MODEL IDENTIFICATION

– BACK PANEL –

Part No.

MODEL PARTS No.

RV22: PH 4-254-522-0s
RV22: EA 4-254-523-0s
RV22: TH 4-254-524-0s
RV55: PH 4-254-528-0s
RV22: E3, E15 4-254-800-0s
RV22: MY, SP 4-254-802-0s
RV55: E3, E15 4-254-803-0s
RV55: MY, SP 4-254-804-0s
RV55: EA 4-254-807-0s

PLAYABLE DISC

You can playback the following discs on this system. The other
discs cannot be played back.

List of playable discs

Format of discs Disc logo

VIDEO CDs

Audio CDs

CD-R/CD-RW
(audio data/MP3
files)

• Abbreviation
E3 : 240 V AC area in E model
E15 : Iran model
PH : Philippine model
EA : Saudi Arabia model
TH : Thai model

4

TABLE OF CONTENTS

HCD-RV22/RV55

1. SERVICE NOTE

1-1. Service Position of CD Mechanism Deck........................... 6

1-2. Service Position of Amp Board........................................... 6

2. GENERAL

List of Button Locations and Reference Pages........................ 7

3. DISASSEMBLY

3-1. Case (Top) ......................................................................... 10

3-2. CD Door ............................................................................ 10

3-3. Front Panel Section ........................................................... 11

3-4. CD Mechanism Deck ........................................................ 11

3-5. Tape Mechanism Deck, Mic Board ...................................12

3-6. Panel Board ....................................................................... 12

3-7. Back Panel Section, Sub Trans Board ...............................13

3-8. Trans Board .......................................................................13

3-9. Main Board ....................................................................... 14

3-10. Amp Board ........................................................................ 14

3-11. BD49 Board ...................................................................... 15

3-12. VCD Connect Board, VMP43GY Board .......................... 15

3-13. Driver Board, SW Board...................................................16

3-14. Optical Pick-up ................................................................. 16

3-15. Sensor Board ..................................................................... 17

3-16. Motor (TB) Board ............................................................. 17

3-17. Motor (LD) Board ............................................................. 18

4. TEST MODE ..................................................................... 19

5. ELECTRICAL ADJUSTMENTS................................. 23

6. DIAGRAMS

6-1. Circuit Boards Location .................................................... 25

6-2. Printed Wiring Board –CD Mechanism Section (1/2)– .... 28

6-3. Schematic Diagram –CD Mechanism Section (1/2)– ....... 29

6-4. Printed Wiring Boards –CD Mechanism Section (2/2)–... 30

6-5. Schematic Diagram –CD Mechanism Section (2/2)– ....... 31

6-6. Printed Wiring Board –VCD Connect Section–................ 32

6-7. Schematic Diagram –VCD Connect Section– .................. 32

6-8. Printed Wiring Board –VMP Section–..............................33

6-9. Schematic Diagram –VMP Section (1/2)–........................ 34

6-10. Schematic Diagram –VMP Section (2/2)–........................ 35

6-11. Schematic Diagram –Main Section (1/2)– ........................36

6-12. Schematic Diagram –Main Section (2/2)– ........................37

6-13. Printed Wiring Board –Main Section– .............................. 38

6-14. Printed Wiring Boards –Panel Section– ............................ 39

6-15. Schematic Diagram –Panel Section (1/2)– ....................... 40

6-16. Schematic Diagram –Panel Section (2/2)– ....................... 41

6-17. Printed Wiring Boards –Jack Section–..............................42

6-18. Schematic Diagram –Jack Section– .................................. 43

6-19. Printed Wiring Board

–Power Section (1/2) (HCD-RV22)– ................................ 44

6-20. Printed Wiring Boards

–Power Section (2/2) (HCD-RV22)– ................................ 45

6-21. Schematic Diagram –Power Section (HCD-RV22)– ........ 46

6-22. Schematic Diagram –Power Section (HCD-RV55)– ........ 47

6-23. Printed Wiring Board

–Power Section (1/2) (HCD-RV55)– ................................ 48

6-24. Printed Wiring Boards

–Power Section (2/2) (HCD-RV55)– ................................ 49

6-25. IC Block Diagrams............................................................ 50

7. EXPLODED VIEWS

7-1. Main Section ..................................................................... 60

7-2. Front Panel Section (1)...................................................... 61

7-3. Front Panel Section (2)...................................................... 62

7-4. Front Panel Section (3)...................................................... 63

7-5. Main Board Section .......................................................... 64

7-6. CD Mechanism Deck Section (1) ..................................... 65

7-7. CD Mechanism Deck Section (2) ..................................... 66

7-8. CD Mechanism Deck Section (3) ..................................... 67

7-9. Base Unit Section ..............................................................68

8. ELECTRICAL PARTS LIST ........................................ 69

5

HCD-RV22/RV55

d

k

SECTION 1

SERVICE NOTE

1-1. SERVICE POSITION OF CD MECHANISM DECK

Remove the CD mechanism deck and place it on top of the pedestal as shown.
Inspect the BD49 board in this set up.

BD49 board

CD mechanism dec

1-2. SERVICE POSITION OF AMP BOARD

To inspect the AMP board, turn both of the front panel
and the CD mechanism deck so that the left side of the product faces down.

CD mechanism deck

front panel

AMP boar

6

SECTION 2

GENERAL

HCD-RV22/RV55

This section is extracted
from instruction manual.

7

HCD-RV22/RV55

8

Note : Disassemble the unit in the order as shown below.

SET

3-1. CASE (TOP)

(Page 10)

3-2. CD DOOR

(Page 10)

3-3. FRONT PANEL SECTION

(Page 11)

HCD-RV22/RV55

SECTION 3

DISASSEMBLY

3-4. CD MECHANISM DECK

(Page 11)

3-12. VCD CONNECT BOARD,

VMP43GY BOARD
(Page 15)

3-13. DRIVER BOARD,

SW BOARD
(Page 16)

3-7. BACK PANEL SECTION,

SUB TRANS BOARD
(Page 13)

3-5. TAPE MECHANISM DECK,

MIC BOARD

(Page 12)

3-11. BD49 BOARD

(Page 15)

3-14. OPTICAL PICK-UP

(Page 16)

3-6. PANEL BOARD

(Page 12)

3-15. SENSOR BOARD

(Page 17)

3-16. MOTOR (TB) BOARD

(Page 17)

3-17. MOTOR (LD) BOARD

(Page 18)

3-8. TRANS BOARD

(Page 13)

3-9. MAIN BOARD

(Page 14)

3-10. AMP BOARD

(Page 14)

9

HCD-RV22/RV55

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

3-1. CASE (TOP)

qf

qh

case

(top)

7

two

screws

(case 3 TP2)

qs

0

(+BVTP 3

8

screw

(case 3 TP2)

screw

case (side-L)

9

screw

(+BVTP 3

×

10)

×

qg

10)

qa

qd

two

screws

(+BVTP 3

qf

5

×

10)

6

case (side-R)

3

(+BVTP 3

1

two

(case 3 TP2)

screw

screws

×

10)

3-2. CD DOOR

CD mechanism deck (CDM74)

1

Turn the pulley to the direction of the arrow.

pulley

Front panel side

2

Pull-out the disc tray.

3

four claws

2

(case 3 TP2)

4

CD door

4

(+BVTP 3

screw

screw

×

10)

10

3-3. FRONT PANEL SECTION

qg

CN301 (3P)

1

CN805 (2P)

3

CN823 (11P)

8

screw
(+BVTP 3

×

10)

4

screw
(+BVTP 3

qa

CN304 (8P)

qf

×

screw
(+BV (3

8)

−

CR))

HCD-RV22/RV55

5

screw (+BVTP 3

×

8)

9

qh

front panel section

3-4. CD MECHANISM DECK

0

CN309 (5P)

2

CN302 (29P)

6

three

(+BVTP 3

4

CD mechanism deck

qd

CN103 (8P)

screws

×

8)

qs

CN102 (3P)

7

screw (+BVTP 3

×

10)

1

three

(+BVTP 3

screws

×

10)

MAIN board

MAIN board

3

CN883 (11P)

2

CN701 (12P)

11

HCD-RV22/RV55

)

)

3-5. TAPE MECHANISM DECK, MIC BOARD

4

two MIC knobs

1

connector

jack bracket

3

tape mechanism deck

2

six

(+BVTP 2.6

screws

×

8

7

MIC board

3-6. PANEL BOARD

4

seven

claws

6

two

(+BVTP 3

screws

×

6

CN604 (6P)

5

two

(+BVTP 2.6

8)

screws

×

8)

2

eight

screws

(+BVTP 2.6

×

8

12

5

7

PANEL board

CN605 (5P)

1

connector (13P)

3

two

(+BVTP 2.6

screws

×

8)

3-7. BACK PANEL SECTION, SUB TRANS BOARD

1

CN905 (5P)

2

CN907 (10P)

4

earth wire

3

screw

(+BVIT 3

× 8R

)

5

four

screws

(screw)

6

TRANS board

qa

SUB TRANS board

3

CN901 (2P)

0

two

screws

×

10)

4

CN101 (11P)

CN906 (7P)

2

1

CN904 (4P)

(+BVTP 3

9

5

CN308 (3P)

qs

back panel section

HCD-RV22/RV55

7

two

screws

(+BVTP 3

8

6

screw
(+BVTP 3

two

screws

(+BVTP 3

×

×

×

10)

10)

10)

3-8. TRANS BOARD

13

HCD-RV22/RV55

3-9. MAIN BOARD

1

CN907 (10P)

4

MAIN board

MAIN board

3-10. AMP BOARD

4

screw
(+BV (3

5

two

(transistor)

8

AMP

screws

board

−

CR))

3

screw
(+BVTP 3

×

14)

3

2

two

(+BVTP 3

CN441

screws

6

×

8)

2

two

screws

×

(+BVTT 4

7

heat sink

8)

14

1

CN905 (5P)

3-11. BD49 BOARD

d

5

Remove soldering from the four points.

1

CN101 (29P)

3

screw
(+BVTP 2.6

6

4

BD49

HCD-RV22/RV55

× 8

)

gap tube

board

2

CN102 (16P)

3-12. VCD CONNECT BOARD, VMP43GY BOARD

1

2

two

(+BVTP 2.6

3

VCD CONNECT

screws

board

× 8

)

CN881 (19P)

4

CN101 (29P)

5

two

screws

(+BVTP 2.6

6

× 8

)

VMP43GY

boar

15

HCD-RV22/RV55

3-13. DRIVER BOARD, SW BOARD

1

two

screws

(+BTTP (M2.6))

4

DRIVER

2

board

CN702 (5P)

3

CN703 (4P)

5

screw
(+BTTP (M2.6))

6

SW board

3-14. OPTICAL PICK-UP

8

optical pick-up

(BU-K4BD49)

7

three

insulators

6

three

(insulator)

coil springs

4

(BVTT M2.6)

three

screws

5

three

3

1

floating

(+PTPWH M2.6)

stoppers (BU)

insulator

2

coil spring

(insulator)

screw

16

3-15. SENSOR BOARD

2

t

ray

1

floating

(+PTPWH M2.6)

6

floating

(+PTPWH M2.6)

7

g

screw

8

(+BTTP (M2.6))

screw

ear (geneva)

s

crew

0

SENSOR board

9

CN731 (3P)

3

b

elt (table)

4

floating

(+PTPWH M2.6)

5

screw

p

ulley (table)

HCD-RV22/RV55

3-16. MOTOR (TB) BOARD

table assy

2

stopper

4

stopper

1

7

t

able motor assy (M741)

3

CN742 (5P)

8

MOTOR (TB) board

6

Remove the two solderings of motor.

5

two

screws

(+BTTP (M2.6))

17

HCD-RV22/RV55

3-17. MOTOR (LD) BOARD

4

Remove the two solderings of motor.

5

l

oading motor assy (M751)

2

two

screws

(+BTTP (M2.6))

3

MOTOR (LD) board

1

b

elt (loading)

18

SECTION 4

TEST MODE

HCD-RV22/RV55

MC COLD RESET

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

Procedure:

1. Press the I/1 button to turn the power ON.

2. Press three buttons of x , [PLAY MODE/TUNING MODE] and
[DISC 1] simultane-ously.

3. The message “COLD RESET” is displayed on the fluorescent
indicator tube momentarily, then becomes standby states.

AM TUNING INTERVAL CHANGE-OVER

A step of AM tuning interval can be changed over between 9 kHz
and 10 kHz.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [TUNER/BAND] button to select “AM”.

3. Press the I/1 button to turn the power off.

4. Press two buttons of [PLAY MODE/TUNING MODE] and I/1
simultaneously.

5. The message “ AM 9K STEP” or “ AM 10K STEP” is displayed
on the fluorescent indicator tube, and thus the channel step is
changed over.

CD SHIP (LOCK) MODE

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

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [CD] button to select “CD”.

3. Press two buttons of [CD] and I/1 simultaneously.

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

CD SHIP (LOCK) MODE & COLD RESET

This mode is used to perform CD chip (lock) mode and cold reset
simultaneously.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [CD] button to select “CD”.

3. Press three buttons of x , [CD] and I/1 simultaneously.

4. The message “COLD RESET” is displayed on the fluorescent
indicator tube momentarily, then becomes standby states.

CHANGE-OVER FUNCTION OF SAT/VIDEO

This mode is used to enable function of external input to change
over between SAT and VIDEO.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press two buttons of VIDEO/SAT and I/1 simultaneously.

3. The message “SAT” or “VIDEO”is displayed on the
fluorescent indicator tube, and the function of external input
is changed over.

CD TRAY LOCK MODE

This mode is used to unable to take sample disc out of tray in the
shop.

Procedure:

1. Press the

2. Press the [CD] button to select “CD”.

3. Set disc on the CD tray, press two buttons of
seconds.

4. The message “LOCKED” is displayed on the fluorescent
indicator tube and the CD tray is locked. (Even if pressing
the Z button, the message “LOCKED” is displayed on the
fluorescent indicator tube and the CD tray is locked)

5. To release from this mode, press two buttons of x and Z for
5 seconds.

6. The message “UNLOCKED” is displayed on the fluorescent
indicator tube and the CD tray is unlocked.

I/1 button to turn the power on.

x and Z for 5

AMP TEST MODE

This mode is used to display the parameter of amplifier IC and
display the VACS status.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press three buttons of x , [PRESET EQ] and [PLAY MODE/
TUNING MODE] simultaneously.

3. When the AMP test mode is activated, the message “AMP
TEST IN” is displayed on the fluorescent indicator tube
momentarily, then amplif ier adjustment mode is displayed on
the fluorescent indicator tube.

4. Press the [DISPLAY] button to changed over between VACS
status display mode and the amplifier IC parameter display
mode.

5. In the amplifier IC parameter display mode, press the
[GROOVE] button to changed over DBFB on/off, and when it
is on, the character “D” is displayed on the fluorescent indicator
tube.

6. In the amplifier IC parameter display mode, press the
[SURROUND] button to changed over surround on/off, and
when it is on, the character “S” is displayed on the fluorescent
indicator tube.

7. In the amplifier IC parameter display mode, turn each knob of

. >

[ -- EQ + ] causes respective parameters to be changed,
as well as change-over of the display on the fluorescent
indicator tube.

CD SERVICE MODE

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

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [CD] button to select “CD”.

3. Press three buttons of x , [PLAY MODE/TUNING MODE] and

Z simultaneously.

4. When the CD service mode is activated, the message “MPEG
AV TEST” is displayed on the fluorescent indicator tube.

5. Press the M button, optical pick-up move to outside track
and the message “SLED OUT” is displayed on the fluorescent
indicator tube.

6. Press the m button, optical pick-up move to inside track and
the message “SLED IN” is displayed on the fluorescent
indicator tube.

7. Press the [ENTER] button, traverse on/off is changed over.

8. Press the [EQ BAND] button when MPEG AV Test mode is
activated, the massage “SERVICE MODE” is displayed on
the fluorescent indicator tube and AV Test mode is activated.

19

HCD-RV22/RV55

AGING MODE

This mode can be used for operation check of CD section and tape
deck section.
CD section and tape deck section work in parallel.

If an error occurred:

The aging operation stops only an error occurred sections and display
then status.

If no error occurs:

The aging operation continues repeatedly.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [CD] button to select “CD”.

3. Set disc on the CD tray and set tape into the deck.

4. Press three buttons of x , [PLAY MODE/TUNING MODE] and
[DISC SKIP/EX-CHANGE] simultaneously.

5. Aging operations of CD and tape are started at the same time.

6. To release from this mode, press the I/1 button to turn the
power off and press the function buttons.

1. Display at the Aging Mode

Display operating state of CD section and tape deck section
alternately.
If an error occurred, stop display which that section.

2. CD Section

The sequence during the aging mode is following as below.
Display at the aging mode is the same as the normal operation.

Aging mode sequence (CD section) :

3. Tape Deck Section

The sequence during the aging mode is following as below.
If an error occurred, stop display that step.

Aging mode sequence (tape deck section) :

Rewind the tape A and B

“TAPE AAG-1 or TAPE BAG-2”

Shut off

FWD play the tape A

“TAPE AAG-3”

2 minutes

Rewind the tape A

“TAPE AAG-6”

Shut off

FWD play the tape B

“TAPE BAG-3”

2 minutes

Rewind the tape B

“TAPE BAG-6”

Shut off

Start (from disc 1)

Disc chucking

TOC read

Play first track for 2 seconds

Play last track for 2 seconds

EX-change open/close

Open the disc tray

Disc skip

Close the tray

Change the next disc.

Note: “TAPE *AG-*” is display of each step.

PANEL TEST MODE

This mode is used to check the fluorescent indicator tube, LEDs
and buttons.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press three buttons of x , [PLAY MODE/TUNING MODE] and
[ENTER] simultane-ously.

3. Fluorescent indicator tube and LEDs are all turned on.

4. Press two buttons of X and [ENTER] simultaneously, mode
is changed over.

5. In the key check mode, press each key , the defined ke y number
of every each key list is displayed on the fluorescent indicator
tube.

6. In the key count check mode, “KEYCNT 0” is displayed on
the fluorescent indicator tube. Each time a key is pressed, “K”
value increases. Howe ver, once a ke y is pressed, it is no longer
taken into account.

7. In the headphone input check mode, connect the headphone,
the message “H_P ON” is displayed on the fluorescent
indicator tube, and disconnect the headphone, the message
“H_P OFF” is displayed on the fluorescent indicator tube.

8. In the volume check mode, “VOLUME FLAT” is displayed
on the fluorescent indicator tube. Turn the [VOLUME] knob
clockwise, the message “VOLUME UP” is displayed on the
fluorescent indicator tube momentarily and turn the [VOLUME]
knob counterclockwise, the message “VOLUME DOWN” is
displayed on the fluorescent indicator tube momentarily.

20

HCD-RV22/RV55

MC TEST MODE

This mode is used to check operations of microprocessor.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press three buttons of

x , [PLAY MODE/TUNING MODE] and

[DISC 3] simultane-ously.

3. When the MC test mode is activated, VA CS le v el is displayed
on the fluorescent indicator tube momentarily.

4. Turn the [ -- EQ + ] knob clockwise, the messag e “ ALL

. >

EQ MAX” is displayed on the fluorescent indicator tube
momentarily and turn the [ -- EQ + ] knob counterclock-

. >

wise, the message “ALL EQ MIN” is displayed on the
fluorescent indicator tube momentarily.

5. Press the [PRESET EQ] button, the message “ALL EQ FLAT”
is displayed on the fluorescent indicator tube momentarily.

6. Turn the [VOLUME] knob clockwise, the message “VOLUME
MAX” is displayed on the fluorescent indicator tube
momentarily and turn the [VOLUME] knob counterclockwise,
the message “VOLUME MIN” is displayed on the fluorescent
indicator tube momentarily.

7. Press the [GROOVE] button to changed over VACS on/off.

8. When the [REC PAUSE/START] button is pressed twice with a
tape set in the deck-B, the function is switched “MD” or
“VIDEO” and recording starts. When the

m or M button

is pressed during recording, the tape is rewound back to the
beginning of recording, the function is switched to “TAPE
B”, then playback starts.

9. When the [CD SYNC] key is pressed with the test tape (AMS-
100, AMS-110A) in the deck, number of space between tunes
is counted, then if AMS-110A is set, “OK” is displayed on the
fluorescent indicator tube and if AMS-100 is set, “NG” is
displayed on the fluorescent indicator tube.

10. Press the

I/1 button to release from this mode, then cold reset

is performed.

VERSION DISPLAY MODE

This mode is used to check the model, destination and software
version.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press three buttons of x , [PLAY MODE/TUNING MODE] and
[DISC 2] simultane-ously.

3. When this mode is activated, model and destination is displayed
on the fluorescent indicator tube.

4. Press the [DISPLAY] button to changed over between software
version and year, month, day of the software creation display
mode and model and destination display mode.

5. To release from this mode, press three buttons of x , [PLAY
MODE/TUNING MODE] and [DISC 2] simultaneously.

CD ERROR CODE DISPLAY MODE

This mode can be used for error code display of CD section.

Procedure:

1. Press the I/1 button to turn the power on.

2. Press the [CD] key to select “CD”.

3. Press three buttons of x , [CD] and [DISC 1] simultaneously.

4. When this mode is activated, mechanism deck error code is
displayed on the fluorescent indicator tube.

5. Press the [GROOVE] button to changed over between optical
pick-up error code display mode and mechanism deck error
code mode.

6. Turn the [ -- EQ + ] knob to change o ver display of error
history.

. >

1. Mechanism Deck Error Code Mode

When this mode is entered, mechanism deck error code is displayed
with the 10-character format on the fluorescent indicator tube.

The first digit from the left indicates:

The first digit from the left indicates which mode the error history
is. In the mechanism deck error code mode, “M” is displayed on
the fluorescent indicator tube.

The second digit from the left indicates:

(Error history No. display)
The second digit from the left indicates which order the error history
is. “1” indicates the latest error history, and each time the number
increases by one, the error history goes back to one-previous error .

The third and 4th digit from the left indicates:
(Error status display)

The third and 4th digit from the left indicates which error status is
indicated.

Display Status

00 No error
08 Table operation time-out (T able does not move to the target

position within the specified time)

16 In the chucking down operation, the operation was retried

by the maximum number of times but the operation could
not be completed

17 In the chucking up and down operation, the reverse

recovery processing was attempted but it could not be
recovered

18 In the chucking up operation, the operation was retried by

the maximum number of times but the operation could not
be completed

20 Loading operation time-out (Table does not move to the

target position within the specified time)

22 As the chuck was in the ex-open status at the initialization,

the closing was attempted but could not be completed

The 5th and 6th digit from the left indicates:
(Present status display)

The 5th and 6th digit from the left indicates which operating status
when an error occurred is indicated.

Display Status

01 Open completion status
02 From open status, the movement to chucking down position

is under way

03 From chucking down position, the open operation is under

way
04 Chucking down completion status
10 The chucking down operation is under way
11 The chucking up operation is under way
12 Close completion status
13 From close status, the ex-open operation is under way
14 From ex-open status, the close operation is under way
18 Ex-pen completion status

21

HCD-RV22/RV55

The 7th and 8th digit from the left indicates:
(Motor status display)

The 7th and 8th digit from the left indicates which motor output
status when an error occurred is indicated.

Display Status

× 0 No table motor output
× 1Table motor forward output
× 2Table motor backward output
× 3Table motor break output

0 × No loading motor output
1 × Loading motor forward output
2 × Loading motor backward output
3 × Loading motor break output

The 9th and 10 th digit from the left indicates:
(Tray status display)

The 9th and 10th digit from the left indicates which target processing
when an error occurred is indicated.

Display Status

01 Open operation
12 Close operation
18 Ex-open operation

2. Optical Pick-up Error Code Mode

When this mode is entered, optical pick-up error code is displayed
with the 8-character format on the fluorescent indicator tube.

The first digit from the left indicates:

The first digit from the left indicates which mode the error history
is. In the optical pick-up error code mode, “D” is displayed on the
fluorescent indicator tube.

The second digit from the left indicates:
(Error history No. display)

The second digit from the left indicates which order the error history
is. “1” indicates the latest error history, and each time the number
increases by one, the error history goes back to one-previous error.

The third and 4th digit from the left indicates:
(Error status display)

The third and 4th digit from the left indicates which error status is
indicated.

Display Status

01 Not focused (TOC read without a disc)
02 GFS NG (TOC read with a disc chucked)
03 Start operation time-over
04 Defocused continuously (Defocused during TOC reading)
05 Q code not entered for specified time
06 Tracking not turned ON
07 Blank disc (Blank disc TOC read)

The 5th and 6th digit from the left indicates:
(Error step display)

The 5th and 6th digit from the left indicates which processing when
a trouble occurred

Display Contents

01 Power OFF in progress
02 Initialize in progress
03 Oscillation stopping
04 From oscillation stop, oscillation starting
05 Stopping
06 Stop operation is under way
07 Start operation in progress
08 TOC read in progress
09 Search operation is under way
0A Playback operation is under way
0B Pause operation is under way
0C Playback manual search operation is under way
0D Pause manual search operation is under way
0E —

The 7th and 8th digit from the left indicates:

The 7th and 8th digit from the left indicates which operation in
progress when a trouble occurred. (Step of each processing of the
5th and 6th digits is indicated)

5 REPEAT LIMIT CANCEL MODE

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

Procedure:

1. Press the

I/1 button to turn the power on.

2. Press the [CD] button to select “CD”.

3. Press three buttons of x , [CD] and [ENTER] simultaneously.

4. The message “LIMIT OFF” is displayed on the fluorescent
indicator tube momentarily, CD repeat 5 limit is cancelled.

VCD COLOR SYSTEM MODE

This mode is used to change over color system.

Procedure:

1. Set to the standby state.

2. Press two buttons of m and I/1 simultaneously to change
the color system to PAL, and the message “COLOR PAL” is
displayed on the fluorescent indicator tube.

3. Press two buttons of X and I/1 sim ultaneously to change
the color system to A UTO, and the message “COLOR A UTO”
is displayed on the fluorescent indicator tube.

4. Press two buttons of M and I/1 simultaneously to change
the color system to NTSC, and the message “COLOR NTSC”
is displayed on the fluorescent indicator tube.

22

SECTION 5

)

RF signal waveform

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

level : 0.75

±

0.1Vp-p (RFDC)

1.05

±

0.3Vp-p (RFAC)

p

ELECTRICAL ADJUSTMENTS

HCD-RV22/RV55

CD SECTION

Note:

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

2. Use LUV-P01 (Part No. 4-999-032-01) unless otherwise indicated.

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

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

S-CURVE CHECK

oscilloscope

BD49 board

TP68 (FE)

TP73 (DVC)

Procedure :

1. Connect an oscilloscope to TP68 (FE) and TP73 (DVC) on
the BD49 board.

2. Press the I/1 button to turn the power on.

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

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

S-curve waveform

+
–

symmetry

A

within 2

B

±

0.5Vp-

Note: Clear RF signal w aveform means that the shape “ ◊ ” can be clearly

distinguished at the center of the waveform.

TRAVERSE LEVEL CHECK

oscilloscope

BD49 board

TP70 (TE)

TP73 (DVC)

Procedure :

1. Connect an oscilloscope to TP70 (TE) and TP73 (DVC) on
the BD49 board.

2. Press the I/1 button to turn the power on.

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

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

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

1 track jump waveform

DVC

+
–

center of
waveform

B

A (DC voltage

Note: • Try to measure several times to make sure than the ratio

RF LEVEL CHECK

Procedure :

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

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

BD49 board

TP71 (RFDC)

TP72 (RFAC)

TP73 (DVC)

oscilloscope

+
–

1. Connect an oscilloscope CH1 to TP71 (RFDC), CH2 to TP72
(RFAC) and TP73 (DVC) on the BD49 board.

2. Press the I/1 button to turn the power on.

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

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

level=1.2 ±0.55Vp-p

Connecting Location:

– BD49 BOARD (Conductor Side) –

TP6

(RFDC)

TP5 (RFAC)

TP4 (FE)
TP2 (TE)

TP (DVC)

symmetry

23

HCD-RV22/RV55

r

VIDEO SECTION

AUDIO LEVEL, VIDEO CLOCK, AUDIO SERVO
CLOCK CHECK

VMP43GY board

TP415 (L-OUT)

TP413 (R-OUT)

VMP43GY board

TP70 (54 MHz)

TP182 (4.2336 MHz)

Procedure :

1. Connect an oscilloscope to TP308 (V -OUT) on the VMP43GY
board.

2. Connect a level meter to TP415 (L-OUT) and TP413 (R-OUT)
on the VMP43GY board.

3. Connect a frequency counter to TP70 (54 MHz) and TP182
(4.2336 MHz) on the VMP43GY board.

3. Press the I/1 button to turn the power on.

4. Set a test disc (HLV-402 (Part No. 8-909-870-00))

5. Set to the MPEG AV TEST mode. (Refer to the CD SERVICE
MODE (See page 19))

6. The message “MPEG AV” is displayed on the flourescent
indicator tube. Color bar signal outputs and sine-wave (1 kHz
0dB) appears.

7. Confirm that the value of lev el meter is 2.5 ± 2.0 dBs. (If audio
output disappear, press the [PRESET EQ] button, and the
message “SERVICE MODE” is displayed on the flourescent
indicator tube)

8. Confirm that the value of frequenc y counter is 54 MHz ± 400
Hz.

9. Confirm that the value of frequency counter is 4,2336 MHz.

10. Change disc to a MP3 test disc (MP3 1kHz 0dB sine-wave is
recorded)

11. Confirm that the value of level meter is 2.4 ± 2.0 dBs.

level meter

+

–

frequency counte

+
–

– VMP43GY BOARD (Component Side) –

TP70

(54 MHz)

TP182

(4.2336 MHz)

TP415

(L-OUT)

TP413

(R-OUT)

24

6-1. CIRCUIT BOARDS LOCATION

d

HCD-RV22/RV55

SECTION 6

DIAGRAMS

VMP43GY board

MOTOR (LD) board

VCD CONNECT board

TRANS board

SW board

SENSOR board

BD49 board

MOTOR (TB) board

DRIVER boar

AMP board

REM board

PANEL board

6 STREAM LED board

SUB TRANS board

MIC board

VIDEO OUT board

MAIN board

H/P JACK board

25

HCD-RV22/RV55

• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• : Pattern from the side which enables seeing.

(The other layer’s patterns are not indicated.)

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

• Indication of transistor.

C
Q

B

E

B

B

These are omitted.

Q

CE

These are omitted.

Q

CE

These are omitted.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead
free 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 viscou-s (sticky , less prone to flo w) 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.

Note on Schematic Diagram:

• 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/
specified.

• 2 : nonflammable resistor.

• C : panel designation.

Note: The components identified by mark 0 or dotted line

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

• A : B+ Line.

• B : B– Line.

•Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– BD49 Board –
no mark : CD PLAY
– VMP43GY Board –
no mark : VIDEO CD PLAY

– Other Sections –
no mark : FM
(): CD PLAY

•Voltages are taken with a 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 : AUDIO
J : CD PLAY (AUDIO)
E : TAPE PLAY (DECK-A)
d : TAPE PLAY (DECK-B)
G : REC
f : AUX
L : CD PLAY (VIDEO)

• Abbreviation
EA : Saudi Arabia model
TH : Thai model

: Impossible to measure

∗

: Impossible to measure

∗

4

W or less unless otherwise

26

• Waveforms

p

p

p

p

p

p

p

p

p

p

p

p

37 ns

2.9 Vp-p

p

HCD-RV22/RV55

– BD49 Board –

IC103 qg (RFAC)

1

(CD Play Mode)

200 mV/DIV, 500 ns/DIV

IC103 qh (FE)

2

(CD Play Mode)

100 mV/DIV, 1 µs/DIV

IC103 qk (TE)

3

(CD Play Mode)

800 mVp-

Approx.
280 mVp-

– VMP43GY Board –

IC504 1 (BCK),

ea

IC505 <x/c (AUDBCK)

474 ns

1 V/DIV, 200 ns/DIV 1 V/DIV, 200 ns/DIV

IC504 3 (LRCK),

es

IC505 <x/v (AUDLRCK)

22.7 µs

1 V/DIV, 10 µs/DIV 500 mV/DIV, 5 µs/DIV

IC504 qh (MCLK),

ed

IC505 <x/b (AUDXCLKO)

3.3 Vp-

2.7 Vp-

IC505 os (L CDBCK),

ej

od (BCK)

474 ns

IC505 <zcc (MDP)

ek

(CD Play Mode)

7.6 µs

IC505 <zb/ (XTAO)

el

3.3 Vp-

Approx.

1.5 Vp-p

IC505 <zmc (RFAC)

rd

(CD Play Mode)

500 mV/DIV, 500 ns/DIV

IC505 <x/m (CLKB)

rf

1.05 ± 0.3 Vp-

1 V/DIV, 20 ns/DIV

– PANEL Board –

IC601 qd (I-XT2)

1

30.5 µs

1 V/DIV, 10 µs/DIV

IC601 qh (CF2)

2

1 V/DIV, 0.1 µs/DIV

3.2 Vp-p

3.2 Vp-

1 µs

Approx.
740 mVp-p

200 mV/DIV, 500 ns/DIV

59.5 ns

1 V/DIV, 20 ns/DIV 1 V/DIV, 20 ns/DIV

IC505 6 (CPSIG)

ef

(VCD Play Mode) (Color Bar)

H

200 mV/DIV, 20 µs/DIV 200 mV/DIV, 500 ns/DIV

IC307 6 (BUFOUT)

eg

(VCD Play Mode) (Color Bar)

H

500 mV/DIV, 20 µs/DIV 200 mV/DIV, 500 ns/DIV

IC505 ij (L CDLRCK)

eh

ik (LRCK)

3.4 Vp-

580 mVp-

2.1 Vp-p

IC505 <zn/ (RFDC)

r;

(CD Play Mode)

IC505 <znx (TE)

ra

(CD Play Mode)

IC505 <znv (FE)

rs

(CD Play Mode)

3.3 Vp-

29.5 ns

0.75 ± 0.1 Vp-

Approx.
350 mVp-p

HCD-RV22/RV55

2.7 Vp-

22.7 µs

1 V/DIV, 10 µs/DIV 100 mV/DIV, 1 µs/DIV

Approx.
250 mVp-

27 27

HCD-RV22/RV55

6-2. PRINTED WIRING BOARD — CD MECHANISM SECTION (1/2) — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

A

B

C

D

1

234567891011 12 13 14

102

M

S101

R153

R155

101

M

IC150

C151

C150

C152

R220

E

F

G

H

R151

R152

C158

R156

C113

R122

R124

R133

C115

R234

FB111

R132

C111

R131

C117

C108

I

C112

C120

C121

C109

C118

R123

Q101

C114

C119

• Semiconductor
Location

Ref. No. Location
D101 H-12

CN102

R125

R126

C110

JW

102

R118

IC103

R113

R109

R103
R105
C104

R120

C213

R115

R119

C107

R101

R111

R114

R104

Q102

C102
R102

C101

C103

(Page 33)

D101

CN101

HCD-RV22/RV55

IC103 G-10
IC150 D-9

Q101 F-5
Q102 F-11

2828

• Refer to page 27 for Waveforms.

6-3. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 50 for IC Block Diagram.

HCD-RV22/RV55

TP

TP11

(Page 34)

CN101

R220

FB111

C112

C109

C120

S101

Q102

C101

C102

R105R102

C104

R103

R104

R109

TP4TP3TP2

C115

TP6

R111

C117

R101

R115R118C103

R131

R133 R113

C213

R151

R152

C158

Q101

TP20

TP18

TP19

CN102

TP10

TP12
TP13

TP14
TP15

TP16
TP17

TP21

TP22
TP23

TP24

C121

R125

R126

C118

JW102

C114

C119

IC103

R120C107

R119R114

TP5

C110

IC B/D

C113

TP1

R124

R123

TP9

TP25

TP26

TP27

TP28

M101

M102

C108

C111

IC150

R132

R122

R153

R155

HCD-RV22/RV55

D101

R234

R156

C152

29 29

C151

TP8

C150

HCD-RV22/RV55

6-4. PRINTED WIRING BOARDS — CD MECHANISM SECTION (2/2) — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

A

B

C

D

1

234567891011121314

CN704

CN703

C751

R702

C737

C736

C735

R723

R722

R721

D701

R701

JW710

D711

C741

R713

CN702

R735

JW709

R734

JW708

R732

JW711

R733

JW707

JW706

JW705

CN705

JW712

R751

C752

Q731

CN741

CN742

C715

E

F

G

H

• Semiconductor
Location

Ref. No. Location
D701 D-6

D711 D-7
IC701 F-6

IC712 F-7
IC731 E-11

CN721

JW713

JW714

IC701

R711

R712

JW701

IC712

JW704

JW703

JW702

R731

C731

CN701

MAIN

BOARD

CN301

(Page 38)

IC731

CN751

CN731

S751

(LEVER SW)

HCD-RV22/RV55

Q731 C-9

3030

6-5. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 50 for IC Block Diagrams.

IC B/D

IC701

R701

R702

HCD-RV22/RV55

IC731

CN731 CN741

M741

M751

S751

CN742

CN721

CN751

CN704

C751

C752CN705

D701

C715

IC B/D

IC712

R713

R712

D711

R735

C741CN702

R711

Q731

R733

R751

R732R734

R731

C731

(Page 37)

CN701

HCD-RV22/RV55

RE701

CN751

CN703

R723 R721R722

C735C736C737

31 31

HCD-RV22/RV55

6-6. PRINTED WIRING BOARD — VCD CONNECT SECTION —

• Refer to page 25 for Circuit Boards Location.

• : Uses unleaded solder.

1

234567

A

B

C885

C

(Page 38)

CN883

JW882

JW884

JW881

JW883

CN881

JW885

D

C884

CN882

C882

C883

(Page 39)

C881

6-7. SCHEMATIC DIAGRAM — VCD CONNECT SECTION —

CN881

(Page 34)

C882

JW882
JW881

CN883

(Page 36)

CN882

(Page 41)

E

F

(Page 33)

JW884

JW883

C881

C883

C884

C885

HCD-RV22/RV55

3232

6-8. PRINTED WIRING BOARD — VMP SECTION — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

HCD-RV22/RV55

A

B

C

D

E

F

1

2345678910111213

(Page 32)

• Semiconductor
Location

Ref. No. Location
IC102 B-2

IC201 B-8
IC202 B-6
IC307 I-12
IC504 C-12
IC505 E-4
IC506 H-9
IC507 G-10
IC508 G-4

Q201 C-9
Q301 E-12
Q370 I-11
Q581 D-13

L102

C115

R115

R102

C114

C584

C596

C582

R114

IC102

R152

C597

R516
C503

C501

R502
C502

R517

Z1

C552

C551

R557

R558

R556

R555

R554

CN201

R551

IC505

R552

C543

C544

FB501

C540

C258

C538

C209

R202

C570

C524

Z2

C210

C525

R533

FL201

FB252

JW

C211

203

IC202

C214

CN101

C212

(Page 28)

C255

EP201

C257

C223

FB251

IC201

C203

C224

C254

R531

FB201

C208

R201

C222

R534

C202

R544

X501

C213

C221

Q201

C534

C533

FL504

R543

R532

R542
R541

C201

C537

C523

C522

FB502

C539

R549

C536

C204

R548

C521

C206

C541

R547

C205

R550

R537

C259

FB503

C545

C546

C542

R546

C535

C511

C547

R545

R538

FL503

C548

C513

R522

R503

C510

R504

R510

R505

X502

C549

C575

R506

R559

C504

R507

R513

R508

C550

C505

FL501

R509

R511

R512

R321

C207

FB504

EP202

C321

C322

L321

R323

C154

IC504

C323

R322

C155

C338

C116

R158

Q301

C156

R157

R109

C104

C583

R159

C581

Q581

C106

R582

R108

C105

R107

R581

G

H

I

HCD-RV22/RV55

C365

C366

CN301

IC508

C573

C567

C561

A1

C574

(Page 42)

33 33

R561

FB561

B1

C566

IC506

FL502

C253

C571

C576

C572

IC507

R375

Q370

R376

C360

C364

IC307

C362

FB360

C361

EP200

HCD-RV22/RV55

• Refer to page 27 for Waveforms.

6-9. SCHEMATIC DIAGRAM — VMP SECTION (1/2) — • Refer to page 50 for IC Block Diagrams.

(Page 32)

(Page 29)

CN201

CN101

C221 C222

R201

TP448

TP447
TP446

TP445
TP444

TP443
TP442
TP441

TP440
TP439

TP438
TP437

TP436

TP434
TP433
TP432

TP431
TP430

TP429
TP428

TP427
TP426

TP425
TP424

TP422
TP421

Q201

TP419
TP418

TP417
TP416

TP415
TP414

TP413
TP412

TP411
TP410
TP409

TP408
TP407

TP406
TP405

TP404
TP403

TP402
TP401

JW203

C257

R202

C223

C255

C224

C254

FB252

C258

FB251

C209

C259

C201

R561

FB561

IC B/D

R152

R102

L102

C114

C115

C210

C202

C116

R114

IC202

C566

C561

IC201

IC102(1/2)

IC102(2/2)

C213 C203

C214

FL201

IC506

IC508

C155 R158 C154

R159

C156

C106

R109 R108

C105R115

C204 C205 C206 C207

C211

C212

C574

FB201

C567

R157

R107

C104

C208

R581

R582

C575

C573

Q581

C584 C583

C571

FL501

C596

C582

C581

IC B/D

IC504

IC507

C597

FL502

C572

C338

C362

Q370

FB360

R321

R323

C322

L321

C323C321

C361

TP303

R322

Q301

(Page 35)

C253

C360

R376

IC B/D

HCD-RV22/RV55

(Page 43)

CN301

TP308

TP307

IC307

C365

C576

C364

R375

C366

3434

• Refer to page 27 for Waveforms.

6-10. SCHEMATIC DIAGRAM — VMP SECTION (2/2) — • Refer to page 52 for IC Pin Description of IC505.

HCD-RV22/RV55

(Page 34)

R516

R517

C505

C502

C501

R502

C503

R509

R503

R504
R505
R506

R507

R508

R510
R511

R512

FB501

C542

C538X502

C540

TP183

TP182

TP177

C534

TP178

C541 C539

R549

R550

R548

TP173

C537

TP172

C535

R547

C536

R545

R546

C570

R544

C533

R543

R542

R541

TP151

R532

TP132

TP159

TP158
TP157
TP156

C523

TP146
TP145

TP136

TP134

TP130

TP129
TP128
TP127

TP126

TP124

TP122
TP121

TP119
TP118

TP117
TP116

TP115

TP113

TP111

TP109

R534

X501

C524

C525

R531

R533

R537

R538

C522

C521

R557

R556

TP205

TP204

FL503 FL504

C547

R554

R555

C548

TP203

TP201

TP198

TP202

C544

R552

C545

R551

C543

TP191

TP193

FB502

C546

TP192

IC505

FB504

TP216

C552

C551

TP215

TP1
TP2

TP3
TP4

TP5
TP6

TP8
TP9

TP10
TP11

TP12
TP13

TP14
TP15
TP16

TP17
TP18

TP19
TP20

C504R513

TP21
TP22

TP23
TP24

TP25
TP26
TP27

TP28
TP29

TP30
TP31

TP33

TP208

C550

TP209

R559

FB503 TP197

C549

R558

HCD-RV22/RV55

TP67

TP68

TP70

TP72

TP73

TP74

C510

TP79

C513

R522

TP80

TP88

TP81

TP82

TP83

TP84

TP85

TP86

35 35

TP89

C511

TP91

TP93

TP94

TP96

TP97

TP99

TP100

TP102

TP106

HCD-RV22/RV55

6-11. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 51 for IC Block Diagram.

CN309

Q372

C167

C169

C172

R146

R143

R145C171

R144

(Page 43)

FAN901

(Page 46)

(Page 47)

(Page 32)

(Page 43)

CN308

CN307

CN305

CN304

C235

EP101

C228

Q310

JW311

R280

R226

R225

C229

R227 R228

C230

D202

C216 C222

FB201

FB202

FB203
FB204

C214

R230

C217

R235

R216

D206D207

R229

R217

R219

R218

R232

Q312

JW202JW201

R220

R221

R231

C213

C212

R222

R201

R272

D326

D324

D325

R202

C211

Q304

R210

R211R212

R205

Q307

R399

R207R206

Q305

R209

R398

R208

D201

R203R204

Q306

R388

R387

R223

R385

R395

R389

R390

R386

R394

R393

R391

R392

R102 R101

C206

R197

C193

R175

C189

C188

R174

Q105

C190

R105

C107

C105

C101

C102
C103

C104

R198

R108

C110

C111 R281

C112
C113

C114

R109

C115

C116 C120

R111

C118

R110

C117

C192

R195 R194

R151

R156

R173

R140

R141 C162
R142 C164

C106

R103

R104

C108
R107
R106

C109

R282
R283

R284

C119

R113

C191

R152

C178

R112

C121

C175

R165

R149

C173

R147

IC102

C126

C166

C165

C127

C156

C155

R161

IC101

C128

C157

C159

C129

R169

R148

Q103

R159

C185

R170

C181

R137

C135

C174

R160

R172

C183

R171

C153

C154

C274

R127

C136

R128

Q107

Q101

R153

R154

R155

R157Q311

R162

R163

C176

R167

R168

C160

R114

C122

Q102

R158

Q104

R164

C177

R166

C179

R115

C123

C125

C124

FB205

R116

R117 R120
R254

C152

C187

C184

R138

R177

R150

C186

IC B/D

C137

C132

C275

R121

C150
C149

C148
R134

C144

C151

C146

R176

R133

C141

R129

R136

R135

C147

C145

C143C142

C140

C139

R132

C138

R131

Q106

R119

HCD-RV22/RV55

(Page 37)

3636

• Refer to page 51 for IC Block Diagrams.

6-12. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 57 for IC Pin Description of IC371.

(Page 36)

Q362 C270

R361

R362

(Page

(Page

46)

47)

CN303

R273

R364

R363

R275

Q315

R321

R322

C321

D321

R325

D311

2
1
3
D

C306

C354

R323

R274

C305

D310

Q361

D316

Q314

C313

5
0
3
D

IC B/D

IC371

R304

C312

IC302

R312

C376

R311

D215

C308

1
0
3

IC

R313

D322

R306

Q308

R308

R310

Q313

Q309

C311

Q301

R301

R303

R302 R305

Q302

C310

C302

C301

D302

D304

C374

C375

R384

R383

R382

R307

R379

R380

C309

D313

D314

D315

D301

D303

R381

R324

C318

4
0
3

IC

C316

9
0
3
D

R371

R372

8
0
3
D

JW303

EP301

C304

R373

R374

R376

R377

R378

JW302 JW305

D307

C371

C372

C373

R375

C315

IC303

D306

C303

R251

IC B/D

R245

R250

C251

Q322

HCD-RV22/RV55

Q351

Q352

R253

R262

C253

D213

Q327

R263

R265R266

R352

R354

CN112

C264

C265

CN103

C266

C267

HP901

HP901

HRP901

HRP901

HE901

C252

D212

R356

R358

R353

C258

R264

C259

D214

C351

R351

R357

C352

C241

R241

C242

Q324

L101

C248

C249

R247

R248

Q323

D211

Q321

R242

C243

R243

C244

R252

C246

R244

IC201

C353

R246

C250

R249

HCD-RV22/RV55

4

3

1

1

2

2

R

R

(Page 40)

CN302

8
4

R347

3
R

C342

CN301

R343

(Page 31)

37 37

R346

R342

R344

R345

R341

CN101

HCD-RV22/RV55

6-13. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

A

B

C

D

E

F

G

H

1

234567891011

(Page 42)(Page 32)

(Page 30)

• Semiconductor
Location

Ref. No. Location

JW146

JW108

Q313

1
1
3
R

C376

JW122

JW125

JW126

JW127

JW121

2
0
3
N
C

R312

(Page 39)

JW135

JW136

JW137

JW94

2

3
9

9
W

JW

J

LP303

9
0
3
N
C

7
1
2
R

6
1
2

(Page 42)

R

I

JW151

JW124

JW128

JW129

JW130

JW131

JW132

JW133

JW134

6
2
3
D

JW96

JW95

1
9

JW

0
1
3
R

9
0
3
Q

JW123

D325

JW98

JW97

C353

0
9

JW

8
0
3
R

R219

4
7
3
C

R272

JW138

9
8

JW

R218

6

1

4

3

2

03
2
R

R352

22
2
C

R248

R214

8
3
R

FB202

7
8

JW

Q307

Q305

C352

Q351

1
0
2

JW

9

8

8

8

7

3

3

3

3

0

R

8

R

R

R

3
R

9
0
1

JW

5
4
1

IC371

JW

JW110

8
7

5

6

4

7

3

7

7

7

7

R

3

3

3

3

R

R

R

R

20

19

1

7
0
2
R

R252

R353
R356

5
1
2
D

1
8

JW

6
0
3
Q

4
0
3
Q

LP304

5
0
3
N
C

R212

R208

R209

C102

JW141

R206

C211

5
6
2
C

4
6
2
C

JW100

9
9
3
R

LP305

R363

JW99

9
5
2
C

6
8

JW

R264

R388

Q372

2
0
2
R

C111

C112

JW101

CN103

14
2
D

D322

5
9
3
R

1
0
1
P
E

1
W

JW

J

C212

JW142

C213

1
1
2
R

1
0
1
R

2
0

6

1

0
1

R

C
5
0
1

R

07
1
C

0
1
1
C

R281

2

8

2

R

3
1
1
C

IC201

R245

C267

Q327

6
6
2
R

5
6

8

2

5
2

R

C

R313

R392

R393R394

7

9

0

8

8

9

3

3

3

R

R

R

3
0
2
B
F

04
2
B
F

6
1
2
C

10
2
R

5
0
2
R

4
0
2
R

R201

2
1
1
N
C

Q322

R247

R246

Q324

R213

C351

1
5
3
R

R357

4
5
3
R

8
8

JW

8
39

R

5
3
2
C

JW112

JW113

JW114

3
10

R

6
0
2
C

R283

C249

1
9
3
R

6
8
3
R

C104

3
6
2
R

3
1
2
D

C266

2
0
2

JW

5
0
1
C

5
8
3
R

9
5
1
C

C193

R108

JW102

5
8

W
J

JW115

C101

R104

C114

R262

2
1
2
D

84
JW

R280

C167

CN304

R142

R140

7
1

1
6
1

JW

1

7
5

JW

1
C

8
3
1
R

4
5
1
C

0
6
1
C

3
0
1
C

7
9
1

8

R

9

7

8

1

0

0

R

1

1
C

R

R106

9
0
1

JW159

C

6
0
1

R111

R284

W
J

9
0
1
R

3

4

4

4

2

2

R

R

L101

C246

C251

R253

2
5
2

Q362

C

3

R364

5
2
C

1
2
3
R

Q315

JW156

C321

R322

7
5
1

3

W

8

J

JW

21
3
D

2

R325

30
P
L

8
5
1

JW

4
6
1
C

R137

5
1
1
C

JW79

C191

6
1
1
C

3
2
3
R

2
8

JW

C121

R195

R274

8
1
1

JW

R113

0
1
1
R

R324

R141

JW311

C151

2
6
1
C

C150

R136

C149

2
5
1

C
3
5
1

C142

C

IC101

JW155

C119

7
1
1
C

1
4
2

2

C

9
1

4

C

4
2
C

3
0
1

JW

0
7
2

R362

C

R361

D316

5
7
2
R

C120

8
1
1
C

JW80

4

46

4

1

1

C

C

C141

5
7
2
C

C127

6

C126

1
1
R

7
1
1

R112

R

4

C124

1

C122

1

4

R

9
1
R

5
1
1

4

R

0
1

W

8

J

4
2
C

2

3

4

4

2

2

C

C

2
4
2
R

JW78

IC304

1
6
3
Q

4
1
3
Q

C316

2

0

1

1

1

1

3

3

3

D

D

D

R273

0

7

3

0

8

R

3

0

R

3
Q

5
7
3
C

C371

2

3

7

7

3

3

C

C

1
7

R373

3
R

2
7
3
R

JW150

C354

FB201

C217

C214

JW140

JW139

D324

Q323

R249

C250

1
1
2
D

R251

R250

8
5
3
R

Q352

8
4
1
C

R133

R127

C125

JW42

JW67

JW69

7
0
1

JW

JW4

C169

C155

5
3
1

C156

R

7
4
1
C

3
4
1

1

6

C

4

C145

3

7

1

1

13

R

R

R
9

0

3

4

1

1

C

C

2
3
1
R

4
7
2
C

6

5

3

3

1

1

C

C

7

8

3
2
1

JW

C

8
3

JW

FB205

JW39

C123

JW41

JW44

1
2

3
Q

JW45

R241

8
1
3
C

5

4

7

7

JW

JW

6

7

7

7

JW

JW

C313

JW66

9

5

7

0

0

0

3

3

3

D

D

D

C303

JW68

CN303

8
2
1
R

7
7
1
R

4
5
2
R

IC303

C138

9
2
1
R

Q106

Q107

C137

R121

C132

9
2
1

R120

R119

C

JW40

1
1
3
C

08
3
C

5
1
3
C

2
7

3

W

7

J

JW

5
6

W
J

4
6

JW

8

6

01

0

0

3

3

3

D

D

D

C304C305C306

C301 C302

CN301

4

7

6

5

4

4

4

4

3

3

3

3

R

R

R

R

3
3

JW

9
6
1
R

R168

4
3

JW

5
3

2
0
1

JW

IC

JW36

C186

1
8
1
C

C187

2
7
1

C184

R

2
0
3

IC

9
0
3
C

3
1
3
D

IC301

1
7

W

0

J

7
JW

C310

3

4

2

0

0

0

3

3

3

D

D

D

JW18

3

2

R348

41

4

3

3

34

R

R

R

7
1

W

8
7
1

R166R167

C

C177C179

C185

R170
C183

R171

0
5

JW

8

7

4

4

9

W
J

JW

4
W

J

JW307

1
5
1
R

C175

3
6

W
J

JW59

5
0
3

W

8

J

5
JW

J

C176

5
6
1

R164

R
1
16

R

R160

C312

JW32

R304R303

02
3
Q

R305

2

1

0

0
3

3

R

R

Q301

JW301

JW306

6
4

W
J

R153

4
5
1
R

5
5

Q103 Q104

Q102

1
R

1

2

R158

0

5

1

1

Q

R

R157

R162

JW52

R156

2

1

6

6

W

W

J

J

JW56

JW148

JW5 JW6

2
4
3
C

JW8

C166

1

2

3

4

5

6
1

W
J

JW23

JW51

JW54

CN307

1
W

J

JW24

JW53

1
W

J

JW22

JW21

JW55

1

1

1

W

W

W

J

J

J

JW29

JW30

JW31

9
5
1
R

63
1
R

3
2
2
R

R231

1

57

22

W

R

J

2
2
2

JW149

R

CN101

JW2

JW3

JW7

C165

0

9

1
W

JW

J

JW19

JW20

JW27

5
0
1
Q

R173

R175

90
1
C

9
8
1
C

Q310

R226 R225

C229

C230

D202

32

2

2
R

31
Q

1
0
2

R230

D

R220

R229

1
W

J

R227

R228

D201 H-8
D202 G-8
D206 H-9

CN308

C228

LP301

D207 H-9
D211 E-3
D212 G-4
D213 G-4
D214 G-3
D215 G-3
D301 H-6
D302 H-6
D303 H-6

3

4

14

14

JW

JW

D304 H-6
D305 H-5
D306 H-6
D307 H-5
D308 H-6
D309 H-5
D310 H-5
D311 H-5
D312 H-5
D313 F-6

6
2

W
J

D316 G-5
D321 G-4
D322 G-3
D324 E-3

JW28

74
1
R

8
8
1
C

D325 E-2
IC101 D-5

IC102 D-7
IC201 E-4
IC301 F-6
IC302 E-6
IC303 F-6
IC304 F-5
IC371 B-3

5
0
1

W
J

Q101 G-7
Q102 G-7
Q103 G-8
Q104 G-8
Q105 E-8
Q106 D-6
Q107 D-6
Q301 F-7
Q302 E-7
Q304 D-3
Q305 D-3
Q306 D-3
Q307 D-3
Q308 B-3
Q309 B-2
Q310 G-8
Q311 G-9

Q311

D207

D206

R144

6

2

4

7

1

1

R

C

5

1

4

7

1

1

R

C

R143

R148

0
5

74

1

1

R

C

C173

9
4
1
R

R147

5
3
2
R

JK101

Q312 H-8
Q313 B-2
Q314 F-5

JW302

3
0
3

W
J

1
0
3
P
E

B1

Q315 G-4
Q321 E-5
Q322 E-3
Q323 E-3
Q324 F-3
Q327 F-4
Q351 F-3

(Page 49) (Page 48)(Page 44)(Page 45)

Q352 F-3
Q361 F-5
Q362 F-4
Q372 H-3

HCD-RV22/RV55

3838

6-14. PRINTED WIRING BOARDS — PANEL SECTION — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

HCD-RV22/RV55

A

B

C

D

E

F

G

(Page 32)

(Page 38)

1

602

601

JW

JW

R646

R647

JR622

JR623

234567891011 12 13 14

R629

S604

R645

S608

S605

C637

R733

R729

C613

JW683

C625

R702

673
JW

Q611

659
JW

R745

R730

C636

C624

R744

693
JW

JW692

C626

682
JW

Q612

C635

681
JW

Q613

C607

712
JW

R752

741
JW

D615

R751

813
JW

R622

R750

IC601

R626

C640

R749

JW

675
JW

662

JW

JW

R624

Q602

R748

695

X602

JW685

661

R728

C639

R623

684
JW

CN605

R747

JW

R631

R727

R630

674
JW

660
JW

R704

694

X601

R732

C638

R746

C642

R700

R770

R769

R768

R767

R766

R765

R764

R763

R762

R761

807

R719

JW

C621

JR619

R776

774
JW

753
JW

R775

773
JW

754
JW

JW772

R670

752
JW

C620

804
JW

R789

800
JW

771
JW

R669

751
JW

R668

810

JW

750

JW

809
JW

R628

R627

785
JW

S606

R690

R693

R697

CN601

R635

R676

S607

R648

808

JR618

JW

R780

R779

791

JW

786

790

JW

JW

789

JW

788

JW

JW787

780

JW

782

JW

781

JW

779

778

JW

JW

R692

766

R691

JW

R694

768

R696

R695

JW

762

R664

R734

JW

765

764

JW

JW

767
JW

R649

R650

749
JW

S641

R665

S642

S643

R667

763
JW

761

S612

JW

S611

R652

R678

760

JW

S610

747

JW

748

JW

S609

R666

R663

R651

CN603

R777

R778

799

JW

798

JW

797

JW

796

JW

795

JW

JW794

793

JW

792

JW

777
JW

776

775

JW

JW

759

757

JW

755

JW

JW

758

756

JW

JW

D630

R677

C648

R717

R716

R718

C622

JW805

JW806

R771

JW699

R794

802
JW

803
JW

C647

801
JW

S603

770

769

JW

JW

S646

S645

S644

C654

R620

C612

R614

W

JW

JW

IRE806

R773

711
JW

735
JW

R610

745

746

R612

R790

R797

R795

C641

710
JW

708
JW

JW709

727

JW725

JW

726
JW

734
JW

R604

R609

R602

R611

R613

R793

R605

R603

R796

700
JW

707
JW

733
JW

CN602

JW724

732
JW

R606

D627

D624

D626

698

JW

R

706
JW

705
JW

722

723

JW

JW

731
JW

R601

R619

743
JW

JW744

C655

697

JW

792

FL601

814

JW

704
JW

R784

718

717

JW

JW

721
JW

720

JW

729

730
JW

R618

R607

JW

R799

R608

R798

R616

R615

R617

728
JW

R760

R756

R759

R758

R757

R755

R754

R753

D622

696

JW

C643

702
JW

R787

715
JW

713
JW

719

JW

736

737
JW

Q601

D616

JW

739
JW

R621

740

JW

R625

JR621

Q603

738
JW

R743

JW658

JW

R681

672
JW

C634

C649

C653

C610

689

Q615

R742

R680

671
JW

R714

CN608

R708

691
JW

657
JW

R706

C633

669
JW

R679

R741

R739

R740

C631

C632

R788

690
JW

R854

R682

C611

Q605

C656

680
JW

R685

D608

C646

R863

C609

C606

D609

D611

666

667

JW

JW

670

668

JW

JW

Q610

JW

JW655

654
JW

656
JW

R698

Q614

R713

CN604

C628

R738

C629

C630

R737

R786

R684

JW614

JW

JW

JW617

JW

JW

620

JW

JW633

645
JW

Q616

R683

Q604

S602

612

613

JW

638

R671

648
JW

JW

C605

715
R

C619

603

JW

632

JW

639

JW

647
JW

D607

611
JW

627

JW

S626

629

630

631

JW

JW

JW

S627

643
JW

JR605

S628

S629

S630

JR606

640
JW

JR604

Q606

Q607

R661

R662

637

JW

644
JW

646

JW

615

616

618

619

634

636

JW

JW

D605

R641

Q608

JW628

R639

R640

R772

LED601

D604

D603

R644

R658

R643

R660

JW610

R675

R659

R655

R656

R657

R735

R736

S601

S621

S622

S623

S624

S625

R674

R653

R642

R654

C623

JW687

R791

686

688

JW

JW

R688

R686

D633

JW

JW815

JW

JW

676
JW

D606

665

JW

664

JW

663

652

651

653

JW

JW

JW

R710

R711

C618

R712

IC604

679

678

677

D610

R687

C617

D613

D631

IC603

R722

R689

D614

C608

R721

C614

S647

S648

S649

S650

622

621

JW

JW

623

624

JW

JW

JW

D632

C615

R720

CN610

IC610

JR624

H

HCD-RV22/RV55

• Semiconductor Location

Ref. No. Location
D603 C-12

D604 C-12
D605 C-12
D606 E-9
D607 C-11
D608 D-9
D609 E-9
D610 E-9
D611 E-9
D613 E-10
D614 D-10

Ref. No. Location
D615 G-7

D616 G-6
D622 B-6
D624 B-6
D626 B-6
D627 B-6
D630 F-4
D631 D-9
D632 D-10
D633 D-9

Ref. No. Location Ref. No. Location
IC601 C-7

IC603 E-10
IC604 D-9
IC610 A-14

Q605 D-9
Q606 E-12
Q607 F-12
Q608 F-12
Q610 F-9

LED601 B-12

Q611 F-8

Q612 F-8
Q601 G-6
Q602 G-7
Q603 G-7
Q604 B-11

Q613 G-8

Q614 G-9

Q615 G-8

Q616 B-10

(Page 42)

39 39

(Page 42)

HCD-RV22/RV55

6-15. SCHEMATIC DIAGRAM — PANEL SECTION (1/2) —

(Page 37)

(Page 43)

(Page 43)

CN605

CN604

JW601

JW602

R629

R690

R691

R692

R693

R694

R695

R696

R697

R635

R698

R704

R706

R708

R700

R702

R628

R627

JW660

JW659

JR622

JR623

C655

Q610

R639

R640

D605

Q612 Q611 Q614 Q615 Q613

JW674

JW718

JW705 JW655 JW656 JW658

D604

D603 R641

R854

C605

R663 R652 R651 R650 R649 R648 R647 R646 R645 R644 R643 R642

S609

(Page 41)

R674

S601S602S603S604S605S606S607S608S610S611S612

HCD-RV22/RV55

CN601

R659R660R661R662 R658 R657 R656 R655 R654 R653

S630 S629 S628 S627 S624 S623 S622 S621

R720 R671R721R722

S626

S625

R664R665R666R667R668R669R670

S641S642S643S644S645S646S647S649 S648S650

4040

R675

R676

• Refer to page 27 for Waveforms.

6-16. SCHEMATIC DIAGRAM — PANEL SECTION (2/2) — • Refer to page 58 for IC Pin Description of IC601.

FL601

HCD-RV22/RV55

(Page 32)

CN603

R780

R779

R778

R777
R776
R775

JR619 JR618

JW781 JW782

R719

R718

R716

R717

C622

C620

R789

C643

R773

R787

R784

R770

R769

R768

R767

R765

R766

C621

JW724JW670

JW728 JW723

JW729 JW722

JW721JW673

JW706

R764

R763

R762

JW707

R761

JW708

R760

JW709

R759

R772

R758

LED601

R757

R756

R755

R796

R754

C642

R753

R752

R794

R795

R751

R793

R750

R792

IC601

C640

C639

C638

C637

D627

C636

D626

C634

C635

C633

C632

C631

C630

C629

C628

R771 R713

D622

D624

C623

R749
R748

R747
R746
R745

R744
R743

R742
R741

R740
R739

R738

R711

Q606

Q607

C641

Q608

R622

R624

R626

C618C617

R625

Q603

R621

Q601

R623

Q602

R712R710

D615

D616

JR621

R798

R616

R799

R618

R620

R790

R797

R612

R614

R610

R615

R617

R619

R608

R609

R611

R613

R607

R606

R605

R604

R603

R602

R601

CN602

(Page 40)

C647

D630 R678

R677

C648

D607

C654

WIRE806

JW620

JW631 JW685 JW684

JW640 JW636 JW638

JR604 JR605 JR606

D609D611

R630

R631

R729

C624

R730

R732

R728

X601

C610

R727

C625

C626

R733

X602

C611

C607

R788

R791

R681

R680

R734

R735

R736

C615

Q605

IC610

D614

R686

R685

IC604

R687

D633C656

C614

D632

R714

R737

C649C653

R863

R679

R715

D606

C646

CN608

C619

IC603

C606 C608 C609

R683

R786

Q604

R684

Q616

CN610

D608

D610

C612

JR624

R689

R682

C613

D613

R688

D631

HCD-RV22/RV55

41 41

HCD-RV22/RV55

6-17. PRINTED WIRING BOARDS — JACK SECTION — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

A

B

C

D

1

234567891011 12 13 14

W803

CN804

(Page 38)

LED613

R705

R707

LED614

R709

LED615

CN607

S660

CN606

SW601

LED612

R703

LED610

R701

R673

R699

LED611

(Page 39)

J801

C830

JW831

C832

C831

(Page 38)

(Page 39)

E

F

G

H

J803

C844

R892 R891C842

R894

C845

R893 C843

C847

D803

IC802

R899

C851

C848

R829

VR802

C853 R898

R897

C841

R895

C846

C850

C852

C854

R896

C857

R822

C821

C849

C820

R815

R812

R813

C813

C819

C815

R814

IC801

C816

R811

VR801

JW804

C814

JW803

C812

R817

C818

JW805

R818

C825

R810

R808

C822

R821

C823

C829

R809

C817

Q801

R832

C811

R807

R816

JW806

C824

Q802

C862

JW808

JW809

C830

JW810

JW811

JW807

R830

C833

JW812

R831

W802

C826

JR806

CN803

R820

R806

C828

JW802

C827
R819

JW813

W805

JW814

C839

R805

R825

JW801

JR805

JW819

JW818

C837

JW815

D801

R823

C831

C835

R824

IC803

R826

C834

JR803

JW816

JW817

C838

CN808

C858

C836

R828

C859

R833

D802

R827

CN805

LP802

W810

C840

• Semiconductor
Location

Ref. No. Location
D801 F-8

D802 F-9
D803 F-3

(Page 33)

IC801 F-5
IC802 F-3
IC803 F-9

I

JK802

J805

LED610 C-4
LED611 B-4
LED612 A-4
LED613 A-3
LED614 B-2
LED615 C-2

HCD-RV22/RV55

Q801 F-5
Q802 G-6

4242

6-18. SCHEMATIC DIAGRAM — JACK SECTION —

HCD-RV22/RV55

JK802

SW601

R673

CN606 CN607

S660

(Page 40)

C833

R832

C824

R815C816

C817

C811 C862

R807

R817

C823

R821

Q801

R808

C825

C820

R822

C857

C818

R830

C830

Q802

R831

C813

R816

R818

IC801(1/2)

IC801(2/2)

R814
C819

C814

R810

LED610

R809

C829

R699

C822

C815 R813

R703

R701

LED612

LED611

(Page 40)

C812

R811

C821

VR801

R705

LED613

R812

R707

LED614

R709

LED615

(Page 36)

R827

R828

D802

C830 C831

CN804

C832

W803

IC803

C859

C838

R826

C839

D801

C835C836

JW801

R825

R819

R833

JR803

JW802

C831

JR805

C826

JR806

W805W802

C837

C827

R820

C834

C828

C858

R824

R823

R805

R806

CN808

J805

CN803

J801

(Page 34)

CN805

J803

C840

W810

HCD-RV22/RV55

C854

R896

IC802

R895

D803

C846

R894

C853

R897 R898

C845

C852

C844

C842

R893

R892

C843

C841

R891

R829

C847

R899

C848

C849

C850

C851

VR802

(Page 36)

43 43

HCD-RV22/RV55

6-19. PRINTED WIRING BOARD — POWER SECTION (1/2) (HCD-RV22) — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

A

B

C

D

E

F

G

H

1

I

234567

92

C4

EP491

489

Q

R467

JK441

IC441

JW

JW400

C411

C407

450

JW449

JW442

EP401

R462

C448

C408

JW472

R452 R451

JW

C447

C446

JW

R

R

JW

JW

441

445

R

446

448

C486

JW413

TH441

466

451

R

Q

R

JW468

467

JW

JW

481

485

482

L441

L442

403

C489

C

404

445

C444

C402

R461

R491

C443

R

R

R444

442

C487

C488

R

R

413

447

441

R443

C442

R

Q

R

Q

C441

487

486

488

487

JW414

R493

R496

R495

Q488

R494

R414

JW422

JW420

JW418

R492

JW432

JW430

R411

JW473

JW424

D483

JW431

JW428

JW426

R412

JW474

JW425

JW423

JW421

JW419

RY441

R465

C451

JW429

JW427

JW408

Q481

JW

JW

R456

R407

R466

C453

R460

R490D482

415

D443

463

JW

C481

Q442

R458

489

R

JW

JW

JW

JW

JW
JW

JW
JW

436

Q482

435

401

434

433

D442

440
439

438
437

JW
JW

JW

JW
JW

Q441

486

R

465
464

C454

C452

D441

JW409

471

470
469

R

R

R457

JW416

484

Q

R483

483

Q

R484

R485

453

JW461

JW462

454

JW459

JW460

R455

JW457

JW458

R459

D481

JW455

JW456

JW453

JW454

JW452

443

JW

CN

C405

C406

441

JW446

JW447

402

JW

EP402

R401

D401

C403

JW445

C404

444

JW

JW417

R402

JW412

407

JW

410

JW

CN

442

(Page 45)

LP401

• Semiconductor
Location

Ref. No. Location
D401 G-6

D441 D-4
D442 D-4
D443 I-4
D481 E-4
D482 F-4
D483 B-4

IC441 D-2
Q441 D-4

Q442 D-4
Q481 B-4
Q482 B-4
Q483 B-5
Q484 B-5
Q485 F-3
Q486 F-3
Q487 G-3
Q488 F-4
Q489 B-4

HCD-RV22/RV55

(Page 38)

4444

6-20. PRINTED WIRING BOARDS — POWER SECTION (2/2) (HCD-RV22) — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

HCD-RV22/RV55

A

B

C

D

E

F

G

H

1

234567891011 12 13 14

PT901

LP903

CN906

C906

C911

D908

R908

C908

Q902

FH907

F904

C909

R903

JW

R904

900

FH908

C910

D906

CN905

D904

D902

PT902

D905

D903

JW

JW

918

905

D901

RY901

923
JW

CN902

LP901

JW

CN904

912

(Page 44)

JW

904

906
JW

910
JW

JW

AC901

AC902

901

924

JW

CN903

CN901

920
JW

902
JW

922
JW

921
JW

JW

JW

JW

907

908

909

929
JW

930
JW

FH909

FH911

FH913

F905

F906

F907

FH910

FH912

FH914

JW

JW

926

917

CN907

(Page 38)

LP902

S901

925
JW

JW

903

I

HCD-RV22/RV55

• Semiconductor
Location

Ref. No. Location
D901 C-3

D902 B-2
D903 B-3
D904 B-2
D905 B-3
D906 C-12
D908 C-10

Q902 C-11

45 45

HCD-RV22/RV55

6-21. SCHEMATIC DIAGRAM — POWER SECTION (HCD-RV22) —

R411

R413

C441

R414

R412

EP491

C442

C444

R441

C492

C443

R442

R444

C446

JW442

JW441

C445

R443

C448

R446

R445

C447

R495

R496

R491

IC441(1/2)

IC441(2/2)

R467

Q489

C488

D483

R447

R493

R448

JW404

R492

C489

R494

JW403

R455

R457

R458

R456

D441

D442

R460

Q442

R451

Q441

R452

R459

D481

R453

C451

C453

R454

C454

C452

R487

Q482

C481

Q485

R481

Q486

R488

R466 R465

Q481

R482

Q487

C487

C486

TH441

R483

D482

R489

R490

R484

Q484

Q488

R485

Q483

R486

C405

C406

RY441

D443

EP402

R407

JW402

L441

R462

L442

R461

R401

R402

JW407

D401

C408 C407

C411

C403

C404

C402

JW401

JK441

EP401

CN441

(Page 36)

(Page 37)

CN905

CN907

C910

D906

FH910 FH909

FH912

FH914

Q902

R903

R904

C909

C908

C906

PT901

JW907

JW908

JW909

JW912

CN904 CN903

CN906

C911

CN902

F904

FH907FH908

F905

FH911

F906

F907

FH913

D908 D903 D902

R908

JW917

D905 D904

PT902

JW925

JW903

JW904

JW905

JW906

S901

CN442

JW902

JW901

JW910

RY901

D901

CN901

HCD-RV22/RV55

4646

6-22. SCHEMATIC DIAGRAM — POWER SECTION (HCD-RV55) —

C461

R467

R476

C463

Q489

C462

R477

R469

D445

R447

R448

R470

Q491

D444

R472 R473

R471

R468

D446

R475

R474

Q490

R478

R455

R457

R458

R456

D441

D442

R449

JW403

Q441

R459

R460

Q442

JW404

R450

R411

R413

R414

C442

R412

C441

C444

R442

R441

R445

R443C443

R444

JW442

JW441

C445

C447

C448

R446

C446

R496

IC441(1/2)

EP491

C492

R495

IC441(2/2)

D481

C454

C452

C451

C453

R453

R454

Q482

C481 Q481

R487

R488

Q486

R481

Q485

R465R466

R482

TH441

Q487

C487

Q484

C486

HCD-RV22/RV55

D401

L441

R461

R462

L442

JW405

JW406

JW401

D402

R401R403

C409

R409

C403

EP402

C413

JW411

JW409

JW489

C402

EP401

CN441

JK441

(Page 36)

C404

R410

C410

R402R404

C414

CN442

RY441

R485

Q483

R484R483

R486

R490

D482

R489

D443

R407

C405

C406

Q488

(Page 37)

HCD-RV22/RV55

CN905

CN907

C910

FH915

FH908

FH910

FH917

FH912

D906

R904

Q902

F904

F908

F905

F909

F906

F907

R908

R903

C909

JW917

FH916

FH907

FH909

FH918

FH911

FH913FH914

D908

C908

C906

W901

PT901

JW912

JW909

CN904 CN903

CN906

C911

CN902

D903 D902

D905 D904

47 47

JW925

PT902

S901

JW901

JW905

RY901

D901

CN901

HCD-RV22/RV55

6-23. PRINTED WIRING BOARD — POWER SECTION (1/2) (HCD-RV55) — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

A

B

C

D

E

F

G

H

I

JK441

1

2345678910

C492

Q484

Q483

R486

TH441

IC441

JW441

C443

C445

R442

R443

JW405

R476

C446

C444

R444

R445

D446

JW403

R449

R450

JW

R441

C486

EP401

JW483

442

D445

R495

R456

JW

R481

R482

R468

404

R414

Q485

JW

R496

JW

C448

C447

JW482

453

R467

484

JW

R455

R412

C487

JW
464

R487

Q486

R488

Q487

C402

463

R448

R446

R413

C457

C461

JW

JW465

C442

452

R411

C441

R447

D441

Q441

JW467

JW469

JW471

JW473

JW475

C462

R457

R466
R465

JW466

JW468

JW472 JW470

JW474

R485

R458

Q442

R477

Q481

C452

Q488

D482

R484

C481

JW

Q489

JW

Q482

R490

R471

JW

JW
JW
JW

JW
JW

401

JW

JW

R469

JW

462

C451

C453

C454

R454

R489

477

R483

Q490

JW

R453

428

429
430
431

426
427

JW

476

JW

D481

JW

461

485

486

JW

425

C463

R475

JW

450

R459

D442

R460

424

451

R478

JW460

JW458

EP491

Q491

JW448

JW459

JW446

JW457

JW455

JW418

R472

D444

R470
R473

R474

JW449

JW447

JW445

JW417

481

JW

487

JW

478

JW

488

JW

479

JW

C405

C410

413

JW

414

JW

C406

C409

JW412

R404

R402

D401

R401

R409

R403

R410

C403

C404

D402

JW410

CN442

C413

LP401

JW411

C414

EP402

JW409

(Page 49)

LP402

• Semiconductor
Location

Ref. No. Location
D401 F-8

D402 H-9
D441 C-4
D442 D-4
D443 I-4
D444 B-5
D445 C-3
D446 C-3
D481 C-4
D482 F-4

IC441 D-3
Q441 D-4

Q442 D-4
Q481 C-4
Q482 C-4
Q483 A-4

JW489

JW406

R462

L441

L442

R461

RY441

JW432

D443

R407

JW423

JW422

JW

JW

JW

419
420
421

CN441

LP403

Q484 A-4
Q485 G-3
Q486 F-3
Q487 F-3
Q488 F-4
Q489 B-4
Q490 B-4
Q491 B-5

HCD-RV22/RV55

(Page 38)

4848

6-24. PRINTED WIRING BOARDS — POWER SECTION (2/2) (HCD-RV55) — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.

HCD-RV22/RV55

A

B

C

D

1

234567891011 12 13 14

LP903

D904

D902

PT902

D905

D903

JW911

D901

JW905

RY901

CN902

923
JW

LP901

JW912

CN904

PT901

CN906

C906

D908

R908

FH916

F908

FH907

C908

Q902

R903

FH915

F904

R904

C911

C909

C910

D906

FH908

E

F

G

H

S901

925
JW

CN903

AC901

AC902

JW901

JW924

CN901

922
JW

921
JW

920
JW

902
JW

JW909

FH909

F905

FH911

FH913

JW928

JW917

W901

F906

F907

FH918

FH910

F909

FH912

FH914

FH917

933
JW

934
JW

932
JW

931
JW

930
JW

CN905

(Page 48)

CN907

(Page 38)

929
JW

LP902

I

HCD-RV22/RV55

• Semiconductor
Location

Ref. No. Location
D901 B-3

D902 B-2
D903 B-2
D904 B-2
D905 B-2
D906 C-13
D908 C-10

Q902 C-12

49 49

HCD-RV22/RV55

1BUFOUT

2STBY

3IN

4GND

8BUFIN

7 VCC

6OUT

5OUTSAG

8dB

9dB

LPF

CLAMP

GND

VCC

6-25. IC BLOCK DIAGRAMS

EQ IN

AC SUM

GND

IC103 CXA2581N-T4 (BD49 BOARD)

A

B

C

DVC

D

APC AMP

A
B
C

D

VC

A

–
+

RFAC

SUMMING

AMP

BCD

VOFST

B
C

A

D

DVC

VC

LD

1

PD

2

3

4

5

6

A

7

B

8

C

9

D

RW/ROM

–
+

RW/ROM

EQ ON/OFF

RW/ROM

VOFST
–
+

RW/ROM

RW/ROM

IC504 PCM1748E/2K (VMP43GY BOARD)

SCK

16

30

DC OFST

29
–
+

DVC
VCC

EQ

RFAC

VCA

VCC

–
+

DVC

VC

RFDCI

28

RFDCO

VC

27

VC

26

RFC

25

VFC
BST

24

23

RFG

22

VCC

21

CEI

20

CE

19

TE BAL

SYSTEM

CLOCK

MANAGER

SYSTEM

CLOCK

IC307 BD7600FV-E2 (VMP43GY BOARD)

ML

MC

15

14

13

FUNCTION

CONTROL

INTERFACE

SERIAL

INPUT

INTERFACE

1 2 3

BCK

DATA

MD

LRCK

ZEROL

12

11

ZERO DETECT

8 TIME OVER

SAMPLING

DIGITAL FILTER

WITH

FUNCTION

CONTROLLER

ZEROR

ENHANCED
MULTI-LEVEL
DELTA-SIGMA

MODULATOR

D/A

CONVERTER

D/A

CONVERTER

POWER SUPPLY

DGND

OUTPUT AMP AND
LOW-PASS FILTER

OUTPUT AMP AND
LOW-PASS FILTER

VCC

VDD

10

7 84 5 6

VCOM

VOUTL

VOUTR

AGND

9

10

SW

DVCC

DVC

RFAC

E

11

F

12

13

DVC

14

15

GM

GM

APC-OFF

(Hi-Z)

RW/ROM

(H/L)

–
+

VC

RW/ROM

RW/ROM

B

D

A

C

VOFST

–
+

RW/ROM

–
+

DVC

VC

18

TE

IC506 BU2507FV-E2 (VMP43GY BOARD)

GND

14

17

FEI

16

FE

AO1

13

10BIT R-2R

D/A CONVERTER

CH1

DI

12

CLK

11

14BIT

SHIFT REGISTER

D0 – D9 D10 – D13

ADDRESS
DECODER

LD

10

AO6

9

10BIT R-2R

D/A CONVERTER

10BIT LATCH10BIT LATCH

CH6

VCC

8

IC701 BA6956AN (DRIVER BOARD)
IC712 BA6956AN (DRIVER BOARD)

CH2 CH3 CH4 CH5

TSD

1 2 3 4 5 6 7 8 9

VREF

OUT2

RNF

OUT1

VM

VCC

CONTROL LOGIC

FIN

GND

RIN

D/A CONVERTER

1

VSS

(VREFL)

10BIT R-2R

2

AO2

10BIT LATCH10BIT LATCH

10BIT R-2R

D/A CONVERTER

3

AO3

4

RESET

10BIT LATCH

10BIT R-2R

D/A CONVERTER

5

AO4

10BIT LATCH

10BIT R-2R

D/A CONVERTER

6

AO5

7

VDD

(VREFH)

HCD-RV22/RV55

5050

IC101 BD3401KS2 (MAIN BOARD)

0

+

TNF2

TNF1

SUR1

SUR2

LINEOUT2

LINEOUT1

SAOUT2

SAOUT1

CAP

MIC

GAME L

GAME R

TUNER L

TUNER R

MD L

MD R

VOLOUT1

TONE OUT1

TONE OUT2

AMS OUT

BNF2

BNF1

MNF1

MNF2

MOUT1

MOUT2

BOUT2

BOUT1

BBNF1

BBIN1

VIN1

VIN2

VOLOUT2

BBNF2

BBIN2

LF1

LF2

LF3

LF4

SWOUT

FILTER

1/2 Vcc

Vcc

GND

VDD

SI

SC

ALC

CD L

CD R

TAPE L

TAPE R

PBNF2

PBNF1

PBOUT2

PBOUT1

TAPE A1

TAPE A2

TAPE B1

TAPE B2

RECNF2

RECNF1

DIGITAL

CONTROL

Di-LIMITER

RECOUT2

RECOUT1

46 45 44

43 42 41

40 39 38

37

36 35 34

33

48

47

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

12

3

456

7

8

910111213

14

15

16

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

SURROUND

ATT

ATT

BUFFER

MIX

MIC MIX

VOCAL FADER

+

-

+

-

BASS MIDDLE TREBLE

BASS MIDDLE TREBLE

G

fc=100HZ

f

ALC

ALC

INPUT

SELECTOR

+

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

49

SOFT

SWITCH

+

+

-

+

-

+

HCD-RV22/RV55

DD

OE

V

1

SS
V

2

N.C.

SO

181920

CONTOROL

3

DATA

17

CIRCUIT

L. P. F

4

Q11

CLOCK

IC201 BA3126N (MAIN BOARD) IC371 BU2099FV (MAIN BOARD)

1

REC SW1

2 3

4

GND

PB SW1

5

GND

CONT

6

CC

V

7

9

8

GND

PB SW2

REC SW2

Q10

16 15

12BIT SHIFT REGESTER

12BIT STORAGE
RAGESTER

OUTPUT BUFFER (Open Drain)

5 6 7 8

LCK

Q8

Q9

13

14

Q1

Q0

Q7

Q2

Q5

Q6

12

11

9

10

Q3

Q4

51

HCD-RV22/RV55

• IC Pin Function Description

• IC505 CXD1887R (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR,
MPEG VIDEO/AUDIO DECODER, VIDEO SIGNAL ENCODER) (VMP43GY BOARD (2/2))

Pin No. Pin Name I/O Pin Description

1VBOConnected to ground via a capacitor.
2 IREF O D/A converter reference current output
3 VRF I D/A converter reference voltage input
4VGOConnected to the analog power supply (+2.5 V) via a capacitor.
5 XCPSIG O Luminance video composite/component signal invert output Not used. (Fixed at “L”.)
6 CPSIG O Luminance video composite/component signal output

7, 8 NC — Not used. (Pin 7: Open, Pin 8: Fixed at “H”.)

9V AVS2 — Analog ground pin (for D/A converter)

10 IVD1 — Power supply pin (+3.3 V) (for I/O)

11 I2C CLK I/O

12 I2C DATA I/O Communication data bus pin Not used. (Open)
13 GPIO0 I Serial data input from the system controller
14 GPIO1 O Serial data output to the system controller
15 GPIO2 O Serial data transfer clock signal output to the system controller
16 GIPO3 I Request signal input from the system controller
17 LVD1 — Digital power supply pin (+2.5 V) (for AV decoder block)
18 GPIO4 I Acknowledge signal input from the system controller
19 GPIO5 O Chip select signal output to the system controller

20, 21 GPIO6, GPIO7 I/O Not used. (Open)

22 LVS1 — Digital ground pin (for AV decoder block)
23 GPIO8 I/O Not used. (Open)
24 GPIO9 O Frequency selection signal output
25 GPIO10 I/O Not used. (Open)
26 GPIO11 O Serial data latch pulse signal output to the digital filter
27 LVD2 — Digital power supply pin (+2.5 V) (for AV decoder block)
28 GPIO12 O Control signal output to the D/A converter
29 GPIO13 O Serial data transfer clock signal output to the digital filter and D/A conveter
30 GPIO14 O Serial data output to the digital filter and D/A converter
31 IVS1 — Ground pin (for I/O)
32 LVS2 — Digital ground pin (for AV decoder block)
33 IVD2 — Power supply pin (+3.3 V) (for I/O)

34 to 37 DRADR0 to DRADR3 O Address signal output to the D-RAM and program ROM

38 LVD3 — Digital power supply pin (+2.5 V) (for AV decoder block)

39 to 45 DRADR4 to DRADR10 O Address signal output to the D-RAM and program ROM

46 LVS3 — Digital ground pin (for AV decoder block)
47 IVS2 — Ground pin (for I/O)
48 IVD3 — Power supply pin (+3.3 V) (for I/O)

49 to 56 DRDAT0 to DRDAT7 I/O Two-way data bus with the D-RAM Data input from the program ROM

57 IVS3 — Ground pin (for I/O)
58 IVD4 — Power supply pin (+3.3 V) (for I/O)

59 to 66 DRDAT8 to DRDAT15 I/O Two-way data bus with the D-RAM Data output to the program ROM

Communication data reading clock signal input or transfer clock signal output
Not used. (Open)

52

HCD-RV22/RV55

Pin No. Pin Name I/O Pin Description

67 IVS4 — Ground pin (for I/O)
68 DRCAS O Column address strobe signal output to the D-RAM
69 LVD4 — Digital power supply pin (+2.5 V) (for AV decoder block)
70 DRCK O Clock signal output to the D-RAM
71 IVD5 — Power supply pin (+3.3 V) (for I/O)
72 DRRAS O Row address strobe signal output to the D-RAM
73 DRWEL O Write enable signal output to the D-RAM
74 NVOEL O Chip select signal output to the D-RAM
75 LVS4 — Digital ground pin (for AV decoder block)
76 DRBS O Bank select signal output to the D-RAM

77, 78 DRDQM0, DRDQM1 O Mask control signal output to the D-RAM

79 IVS5 — Ground pin (for I/O)
80 NC — Not used. (Open)
81 SYSRST I Reset signal input from the system controller “L”: reset
82 IRDIN I IR data input pin Not used. (Open)
83 NC — Not used. (Open)
84 VDD1 — Digital power supply pin (+2.5 V) (for CD-DSP block)
85 V16M O Wide-band EFM PLL VCO2 oscillation output Not used. (Open)
86 DOUT O Digital audio signal output Not used. (Open)
87 L CDLRCK I L/R sampling clock signal (44.1 kHz) input
88 LRCK O L/R sampling clock signal (44.1 kHz) output
89 VSS1 — Digital ground pin
90 L CDDATA I Serial data input
91 PCMD O Serial data output
92 L CDBCK I Bit clock signal (2.8224 MHz) input
93 BCK O Bit clock signal (2.8224 MHz) output

94 EMPH O

95 L SQSO I Subcode-Q 80-bit, PCM peak and level data, CD text data input
96 SQSO O Subcode-Q 80-bit, PCM peak and level data, CD text data output
97 VDD2 — Digital power supply pin (+2.5 V) (for CD-DSP block)
98 L SQCK O SQSO readout clock signal output

99 SQCK I SQSO readout clock signal input
100 SBSO O Subcode P to W serial data ooutput Not used. (Open)
101 EXCK I SBSO readout clock signal input Not used. (Fixed at “L”.)
102 DATA I Serial data input
103 L DDAT O Serial data output
104 VSS2 — Digital ground pin
105 L CDXRST O Reset signal output “L”: reset
106 XRST I Reset signal input “L”: reset
107 MUTE I Muting on/off control signal input. “H”: muting on Not used. (Fixed at “L”.)
108 L XLAT O Serial data latch pulse signal output
109 XLAT I Serial data latch pulse signal input
110 L DCLK O Serial data transfer clock signal output
111 CLOK I Serial data transfer clock signal input

“L” is output when playback disc is emphasis off
“H” is output when playback disc is emphasis on Not used. (Open)

53

HCD-RV22/RV55

Pin No. Pin Name I/O Pin Description

112 L SENS I SENS signal input
113 SENS O SENS signal output
114 L SLCK O SENS serial data readout clock signal output
115 SCLK I SENS serial data readout clock signal input
116 VDD3 — Digital power supply pin (+2.5 V) (for CD-DSP block)
117 ATSK I/O Input/output for anti-shock Not used. (Fixed at “L”.)
118 XUGF O XUGF signal output Not used. (Open)
119 XPCK O XPCK signal output Not used. (Open)
120 L GFS I Guard frame sync signal input
121 GFS O Guard frame sync signal output
122 VSS3 — Digital ground pin
123 L CDC2PO I C2 pointer signal input
124 C2PO O C2 pointer signal output
125 L SCOR I Subcode sync (S0+S1) detection signal input
126 SCOR O Subcode sync (S0+S1) detection signal output
127 COUT O Numbers of track counted signal output Not used. (Open)
128 VDD4 — Digital ground pin (for CD-DSP block)
129 MIRR I/O Mirror signal input/output Not used. (Open)
130 DFCT I/O Defect signal input/output Not used. (Open)
131 L FOK I/O Focus OK signal input/output
132 FOK I/O Focus OK signal input/output
133 MDP O Spindle motor servo drive signal output
134 VSS4 — Digital ground pin

135 SSTP I
136 FSTO O 2/3 frequency-division output of the XTAI (pin 149) Not used. (Open)

137 SFDR O Sled motor servo drive signal (+) output
138 SRDR O Sled motor servo drive signal (–) output
139 VDD5 — Digital power supply pin (+2.5 V) (for CD-DSP block)
140 TFDR O Tracking coil servo drive signal (+) output
141 TRDR O Tracking coil servo drive signal (–) output
142 FFDR O Focus coil servo drive signal (+) output
143 FRDR O Focus coil servo drive signal (–) output
144 VSS5 — Digital ground pin
145 WFCK O Write frame clock signal output Not used. (Open)
146 WDCK O Word clock signal output Not used. (Open)
147 ASYE I Asymmetry circuit on/off control signal input “L”: off, “H”: on Not used. (Open)
148 VDD6 — Digital power supply pin (+2.5 V) (for CD-DSP block)
149 XTAI I Main system clock input (33.8688 MHz)
150 XTAO O Main system clock output (33.8688 MHz)
151 VSS6 — Digital ground pin
152 TES1 I Input for the test Normally: fixed at “L”.
153 TEST I Input for the test Normally: fixed at “L”.

154, 155 NC — Not used. (pin 154: Open, Pin 155: Fixed at “L”.)

156 AVD0 — Analog power supply pin (+2.5 V)
157 IGEN I Operational amplifier constant current input

Detection signal input from limit in swich
The optical pick-up is inner position when “H”

54

HCD-RV22/RV55

Pin No. Pin Name I/O Pin Description

158 AVS0 — Analog ground pin
159 ADIO O Output for the test Not used.
160 RFDC I RF signal input from the RF amplifier
161 CE I Center servo analog signal input
162 TE I Tracking error signal input from the RF amplifier
163 SE I Sled error signal input from the RF amplifier
164 FE I Focus error signal input from the RF amplifier
165 VC I Center voltage (+1.65 V) input
166 VPCO O Wide-band EFM PLL charge pump output
167 VCTL I Wide-band EFM PLL VCO2 control voltage input
168 FILO O Master PLL filter output
169 FILI I Master PLL filter input
170 PCO O Master PLL charge pump output
171 CLTV I Multiplier VCO1 control voltage input
172 AVS1 — Analog ground pin
173 RFAC I EFM signal input from the RF amplifier
174 BIAS I Asymmetry circuit constant current input
175 ASYI I Asymmetry comparator voltage input
176 ASYO O EFM full-swing output
177 AVD1 — Analog power supply pin (2.5 V)
178 VDD7 — Digital power supply pin (+2.5 V) (for CD-DSP block)
179 SOUT O Serial data output Not used. (Open)
180 SOCK O Serial data readout clock signal output Not used. (Open)
181 XOLT O Serial data latch pulse signal output Not used. (Open)
182 C4M O 4.2336 MHz clock signal output Not used. (Open)
183 LOCK O GFS is sampled by 460 Hz “H” output when GFS is “H”
184 VSS7 — Digital ground pin

185 MD2 I
186 SCSY I Guard subcode sync (S0+S1) resynchronization input Not used. (Fixed at “L”.)

187 PWMI I Spindle motor external control signal input Not used. (Fixed at “L”.)
188 VDD8 — Digital power supply pin (+2.5 V) (for CD-DSP block )

189 XTSL I

190 VSS8 — Digital ground pin
191 PVS2 — Analog ground pin (for PLL2)
192 LPFI I Connected of PLL2 filter
193 LPFO O Connected of PLL2 filter
194 PVD2 — Analog power supply pin (+2.5 V) (for PLL2)

195, 196 NC — Not used. (Open)

197 PVD1 — Analog power supply pin (+2.5 V) (for PLL1)
198 PVS1 — Analog ground pin (for PLL1)
199 TMODE0 I Selection signal input for the test Not used. (Fixed at “L”.)
200 AUDDTI I Serial audio data input Not used. (Fixd at “L”.)
201 AUDDTO0 O Serial audio data output to the digital filter

Digital out on/off control signal input “L”: digital out off, “H”: digital out on
Not used. (Fixed at “L”.)

Input for the system clock frequency setting
“L”: 16.9344 MHz, “H”: 33.8688 MHz Fixed at “H” in this set

55

HCD-RV22/RV55

Pin No. Pin Name I/O Pin Description

202 AUDDTO1 O Serial audio data output Not used. (Open)
203 AUDBCK O Serial audio bit clock signal (2.8224 MHz) output to the digital filter
204 AUDLRCK O Serial audio L/R sampling clock signal (44.1 kHz) output to the digital filter
205 AUDXCLKO O Serial audio clock signal output to the digital filter
206 CLKA I Sub system clock input (27 MHz)
207 CLKB O Sub system clock output (27 MHz)
208 VDD9 — Digital power supply pin (+2.5 V) (for CD-DSP block)
209 THRCLK I Clock signal input for the test Not used. (Open)
210 TESTEN I Setting pin for the test Normally : fixed at “L”
211 TCLK I Clock signal input for the test Not used. (Fixd at “L”)
212 TMODE1 I Selection signal input for the test Not used. (Fixd at “L”)
213 TRST I Reset signal input for the test Not sused. (Open)
214 VSS9 — Digital ground pin
215 NC — Not used. (Fixd at “L”.)
216 V AVD1 — Analog power supply pin (+2.5 V) (for D/A converter)

56

• IC371 BU2099FV (SP DRIVER) (MAIN BOARD (2/2))

Pin No. Pin Name I/O Pin Description

1 VSS — Ground pin
2 N.C. — Not used. (Open)
3DATAISerial data input from the motor/plunger driver
4 CLOCK I Serial data transfer clock signal input from the system controller
5 LCH I Latch pulse signal input from the system controller
6Q0ORecording/playback selection signal output
7Q1ORecording bias control signal output

8, 9 Q2, Q3 O Not used. (Fixed at “L” in this set.)

10 Q4 O CD muting on/off control signal output

11 Q5 O Tuner muting on/off control signal output

12 Q6 O Power amplifier on/off control signal output

13 Q7 O Loading motor drive signal output

14 Q8 O Loading motor drive signal output

15 Q9 O Table motor drive signal output

16 Q10 O Table motor drive signal output

17 Q11 O Front speaker on/off relay drive control signal output

18 SO O Serial data output Not used (Connect to ground in this set.)

19 OE — Not used. (Open)

20 VDD — Power supply pin (+3.3 V)

HCD-RV22/RV55

57

HCD-RV22/RV55

• IC601 LC876964C-52S6-E (SYSTEM CONTROLLER) (PANEL BOARD (2/2))

Pin No. Pin Name I/O Pin Description

1 O-MP3 CS O CS signal output to CD digital processor
2 O-MP3 LP O LP signal output to CD digital processor and motor signal output
3 I-MP3 ACK I ACK signal input from CD digital processsor and motor signal input
4 O-MP3 REQ O REQ signal output to CD digital processor and motor signal output
5 I-SCOR I CD scor signal input
6 O-MP3 RESET O RESET signal output to CD digital processor
7 I-BU1924 DATA I Data signal input
8 I-BU1924 CLK I Clock signal input

9 I-VOLUME-IN1 I Volume signal input from the encoder
10 I-VOLUME-IN2 I Volume signal input from the encoder
11 RESET I Reset signal input
12 I-XT1 I Connection for input a crystal resonator (32.768 kHz)
13 I-XT2 O Connection for input a crystal resonator (32.768 kHz)
14 VSS1 — Ground pin
15 CF1 I Connection for input a ceramic resonator (10 MHz)
16 CF2 O Connection for input a ceramic resonator (10 MHz)
17 VDD1 — Power supply pin (+1.5 V)
18 I-PROTECT I Power amplifier circuit protection signal input
19 WFR/HP/MIC-IN I Subwoofer or Headphone detection signal input
20 I-CD ENCODER I Signal input from the CD encoder
21 I-CD OPEN/CLOSE I CD tray open switch signal input
22 I-TAPE A START I TAPE A switches signal input
23 I-TAPE B START I TAPE B switches signal input
24 I-STREAM/VACS I Stream/Vacs signal input
25 I-KEY 3 I Function key input 3
26 I-KEY 2 I Function key input 2
27 I-KEY 1 I Function key input 1
28 I-SIRDS-IN I Data signal input from the remote control receiver
29 I-AC CUT I Power down signal input

30 to 42 G13 to G1 O FL tube grid signal output
43 to 45 S1 to S3 O FL tube segment signal output

46 VDD3 — Power supply pin (+3.3 V)

47 to 49 S4 to S6 O FL tube segment signal output

50 S7/METER-SW1 O FL tube segment signal output
51 –VPP — Power supply (–) pin (–26 V)
52 S8/METER-SW2 O FL tube segment signal output
53 S9/METER-SW3 O FL tube segment signal output

54 to 63 S10/SW1 to S19/SW10 O FL tube segment signal output

64, 65 S20, S21 O FL tube segment signal output

66 I-SPEC/MODEL/METER I METER switch signal input
67 I-TUNED-IN I Tuning frequency signal input
68 I-STEREO-IN I Stereo tuning signal input
69 I-AMS-IN I AMS signal input
70 I-REEL-A-IN I A deck photo sensor signal input
71 I-REEL-B-IN I B deck photo sensor signal input
72 VDD4 — Power supply pin (+3.3 V)
73 I-CD NUM SENSOR I Table address sensor switch signal input
74 O-POWER-RELAY O POWER RELAY contr ol signal output
75 O-SYSTEM-MUTE O System muting signal output
76 O-POWER-LED O POWER LED control signal output
77 STREAM-LED6 O Illumination LED control signal output
78 STREAM-LED5 O Illumination LED control signal output

58

Pin No. Pin Name I/O Pin Description

79 STREAM-LED4 O Illumination LED control signal output
80 STREAM-LED3 O Illumination LED control signal output
81 STREAM-LED2 O Illumination LED control signal output
82 STREAM-LED1 O Illumination LED control signal output
83 I-LC72121 DI I Data signal input from tuner
84 O-LC72121 CE O Chip select signal output to tuner
85 O-LC72121/BU2099FV DO O Data signal input from tuner and SP driver
86 O-LC72121/BU2099FV CLK O Clock signal output to tuner and SP driver
87 O-BU2099FV LCH O Latch pulse signal output to SP driver
88 O-BD3401 CLK O Clock signal output to sound processor
89 VSS2 — Ground pin
90 VDD2 — Power supply pin (+3.5 V)
91 O-BD3401 DATA O Data signal output to sound processor
92 O-XTCN O CD XTCN signal output
93 O-XRES (RESET) O CD reset signal output
94 O-XLT (CD-LAT) O CD latch signal output
95 O-CD-DATA O CD data signal output
96 I-SENS I CD SENS signal input
97 O-CD-CLK O CD clock signal output
98 O-MP3-DO O MP3 data signal output to CD digital processsor
99 I-MP3-DI I MP3 data signal input from CD digital processsor

100 O-MP3-CLK O MP3 clock signal output to CD digital processsor

HCD-RV22/RV55

59

HCD-RV22/RV55

d

NOTE:

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

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

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

7-1. MAIN SECTION

SECTION 7

EXPLODED VIEWS

• Accessories are given in the last of this
parts list.

• Abbreviation
E3 : 240 V AC area in E model
E15 : Iran model
EA : Saudi Arabia model
PH : Philippine model
TH : T hai model

not
supplied

#1

5

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

1

1

#1

front panel section

#1

2

#1

#1

#7

#1

#1

#1

not
supplie

#1

#1

not supplied
(VIDEO OUT board)

#1

#1

FB901

PT902

FAN901

TM901

not
supplied

6

#2

4

not supplied
(SUB TRANS board)

#1

not
supplied

3

CDM74-F4BD49

#2

#1

not
supplied

chassis section

#1

1

1

#2

Ref. No. Part No. Description Remark

1 3-363-099-32 SCREW (CASE 3 TP2)
2 4-245-184-71 CASE (SIDE-R)
3 4-245-183-71 CASE (SIDE-L)
4 4-253-803-31 DOOR, CD (RV22)
4 4-253-803-41 DOOR, CD (RV55)

5 4-244-849-71 CASE (TOP)
6 1-769-940-11 WIRE (FLAT TYPE) (11 CORE)
FAN901 1-763-072-11 FAN, DC (E3,E15,PH)

60

Ref. No. Part No. Description Remark

FB901 1-400-285-11 F-BEAD, E2515MRT (RV22:EA)

0 PT902 X-4956-294-1 TRANS ASSY, SUB (EXCEPT EA)
0 PT902 X-4956-322-1 TRANS ASSY, SUB (EA)

TM901 1-693-603-31 TUNER (FM/AM) (ANTENNA)
#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3

#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#7 7-685-871-01 SCREW +BVTT 3X6 (S)

7-2. FRONT PANEL SECTION (1)

d

not supplied
(REM board)

FL601

HCD-RV22/RV55

51

56

61

not supplied

51

59

#2

A

51

52

62

#2

#6

#5

not supplied

58

54

55

51

51

53

60

51

57

not supplie

A

not supplied
(H/P JACK board)

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

51 4-951-620-01 SCREW (2.6X8), +BVTP
52 1-796-485-41 DECK, MECHANICAL (RV22)
52 1-796-487-51 DECK, MECHANICAL (RV55)
53 4-243-608-01 BELT (BR) (RV55)
54 4-243-609-01 BELT (AF) (RV55)

55 4-243-610-01 BELT (AL) (RV55)
56 A-1061-540-A PANEL BOARD, COMPLETE (RV55:EA)
56 A-1061-554-A PANEL BOARD, COMPLETE (RV22:EA)
56 A-4752-289-A PANEL BOARD, COMPLETE (RV55:EXCEPT EA)
56 A-4752-354-A PANEL BOARD, COMPLETE (RV22:EXCEPT EA)

57 4-245-758-02 PLATE (HEAD), SHIELD (RV55)

58 A-4752-301-A MIC BOARD, COMPLETE
59 4-238-628-03 MIC KNOB
60 1-769-975-11 WIRE (FLAT TYPE) (13 CORE)
61 1-765-325-11 WIRE (FLAT TYPE) (11 CORE)
62 3-378-109-12 CUSHION, SARANET (RV55)

FL601 1-518-976-11 INDICATOR TUBE, FLUORESCENT
#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#5 7-685-862-09 SCREW +BVTT 2.6X6 (S) (RV55)
#6 7-685-853-04 SCREW +BVTT 2X6 (S) (RV55)

61

HCD-RV22/RV55

d

7-3. FRONT PANEL SECTION (2)

103

104

105

106

not supplied

101

103

not supplie

102

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

101 4-231-841-01 SPRING (HEART CAM-B)
102 4-231-825-01 CAM (B), HEART
103 4-224-104-11 DAMPER

104 4-231-824-01 CAM (A), HEART
105 4-231-836-01 SPRING (HEART CAM-A)
106 4-252-218-11 BUTTON, VIDEO/SAT

62

7-4. FRONT PANEL SECTION (3)

155

not supplied

not supplied

HCD-RV22/RV55

156

157

153

154

165

162

not
supplied

not supplied

not supplied

not supplied

161

160

not supplied
(6 STREAM LED board)

152

159

158

163

164

164

not supplied

151

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

151 4-252-202-01 DOOR (B), CASS (RV22)
151 4-252-202-11 DOOR (B), CASS (RV55)
152 4-252-201-01 DOOR (A), CASS (RV22)
152 4-252-201-11 DOOR (A), CASS (RV55)
153 4-951-620-01 SCREW (2.6X8), +BVTP

154 4-252-214-01 KNOB, VOLUME
155 X-4956-295-1 RING ASSY, KNOB
156 4-253-804-01 PANEL, FRONT (RV22)
156 4-253-804-11 PANEL, FRONT (RV55)
157 4-252-198-01 WINDOW, DISPLAY

158 4-252-205-01 BUTTON, PLAY (RV22)
158 4-252-205-11 BUTTON, PLAY (RV55)
159 4-252-207-11 BUTTON, FF/ALBUM+
160 4-252-200-01 COVER, BUTTON
161 4-252-208-11 BUTTON, FR/ALBUM–

162 4-252-206-01 BUTTON, STOP
163 4-225-252-01 CUSHION (FOOT)
164 4-238-631-01 SPRING, TAPE
165 4-951-620-11 SCREW (2.6X10), +BVTP

63

HCD-RV22/RV55

7-5. MAIN BOARD SECTION

#4

not supplied
(TRANS board)

F905

F908

F904

F909

not supplied

201

F906

F907

204

203

203

PT901

not supplied

201

not supplied

203

#3

not supplied

205

FC901

206

207

202

208

#2

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

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

201 4-900-386-01 SCREW
202 A-4752-302-A AMP BOARD, COMPLETE (RV55)
202 A-4752-359-A AMP BOARD, COMPLETE (RV22)
203 3-077-331-01 +BV3 (3-CR)
204 3-905-609-41 SCREW (TRANSISTOR)

* 205 3-703-244-00 BUSHING (2104), CORD (EXCEPT E3,E15)

205 3-703-571-11 BUSHING (S) (4516), CORD (E3,E15)

0 206 1-751-520-11 CORD, POWER (EA)
0 206 1-777-071-83 CORD, POWER (PH,SP,MY)
0 206 1-791-901-12 CORD, POWER (E3,E15)

0 206 1-824-818-11 CORD, POWER (WITH CONNECTOR) (TH)

* 207 4-988-533-12 HOLDER, PWB

208 A-4752-296-A MAIN BOARD, COMPLETE (RV55)
208 A-4752-356-A MAIN BOARD, COMPLETE (RV22)

0 F904 1-533-473-12 FUSE, GLASS TUBE (DIA.5) (6.3A/250V) (RV55)

0 F905 1-533-473-12 FUSE, GLASS TUBE (DIA.5) (6.3A/250V) (RV55)
0 F905 1-576-655-12 FUSE, GLASS TUBE (DIA.5) (8A/250V) (RV22)
0 F906 1-533-470-12 FUSE, GLASS TUBE (DIA.5) (3.15A/250V)
0 F907 1-533-470-12 FUSE, GLASS TUBE (DIA.5) (3.15A/250V)
0 F908 1-576-655-12 FUSE, GLASS TUBE (DIA.5) (8A/250V) (RV55)

0 F909 1-576-655-12 FUSE, GLASS TUBE (DIA.5) (8A/250V) (RV55)

FC901 1-500-386-31 FILTER, CLAMP (FERRITE CORE)

0 PT901 1-443-237-11 TRANSFORMER, POWER (RV22:EXCEPT EA)
0 PT901 1-443-255-11 TRANSFORMER, POWER (RV55:EXCEPT EA)
0 PT901 1-443-281-11 TRANSFORMER, POWER (RV55:EA)

0 PT901 1-443-282-11 TRANSFORMER, POWER (RV22:EA)

#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3 7-685-881-09 SCREW +BVTT 4X8 (S)
#4 7-685-649-79 SCREW +BVTP 3X14 TYPE2 IT-3

0 F904 1-576-655-12 FUSE, GLASS TUBE (DIA.5) (8A/250V) (RV22)

64

7-6. CD MECHANISM DECK SECTION (1)

(CDM74-K4BD49)

HCD-RV22/RV55

251

263

265

264

264

252

252

252

263

265

255

261

252

260

253

253

254

256

M741

262

252

257

258

259

CD mechanism deck section -2

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

251 4-243-816-01 TRAY
252 4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
253 4-218-253-22 SCREW (M2.6), +BTTP
254 1-687-132-12 SENSOR BOARD
255 4-243-819-01 GEAR (GENEVA)

256 4-243-820-01 GEAR (TABLE)
257 4-243-823-01 BELT (TABLE)
258 4-243-821-01 PULLEY (TABLE)

259 1-776-182-11 WIRE (FLAT TYPE) (5 CORE)
260 1-687-134-12 MOTOR (TB) BOARD
261 4-243-815-01 TABLE (LOADING)
262 3-231-598-01 SHEET (BA)
263 4-245-570-01 GEAR (JOINT)

264 4-245-571-02 GEAR (STOPPER)
265 4-245-572-01 BUSHING (GEAR)
M741 A-4723-963-A MOTOR ASSY, TABLE (TABLE)

65

HCD-RV22/RV55

3

7-7. CD MECHANISM DECK SECTION (2)

(CDM74-K4BD49)

304

308

311

RE701

305

307

302

309

310

312

313

M751

304

301

301

314

315

CD mechanism deck section -

306

301

not supplied
(VCD CONNECT board)

303

304

316

317

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

301 4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
302 4-244-034-01 BELT (LOADING)
303 4-224-613-01 GEAR (SHAFT)
304 4-218-253-32 SCREW (M2.6), +BTTP
305 1-687-669-12 SW BOARD

306 1-687-135-12 DRIVER BOARD
307 4-225-844-01 GEAR (LOADING A)
308 4-224-611-01 GEAR (LOADING B)
309 4-224-609-01 GEAR (LOADING C)
310 3-016-533-01 WASHER (FR), STOPPER

311 4-244-108-01 GEAR, SWING
312 4-224-608-01 COLLAR, SWING
313 1-687-133-12 MOTOR (LD) BOARD
314 4-224-606-01 GEAR (RV)
315 4-243-818-01 GEAR (U/D)

316 1-773-122-11 WIRE (FLAT TYPE) (19 CORE)
317 4-951-620-01 SCREW (2.6X8), +BVTP
M751 A-4737-553-A MOTOR ASSY, LOADING (LOADING)
RE701 1-477-680-12 ENCODER, ROTARY

66

7-8. CD MECHANISM DECK SECTION (3)

(CDM74-K4BD49)

352

HCD-RV22/RV55

353

354

355

362

351

365

BU-K4BD49

356

359

357

358

360

364

363

354

357

358

361

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

351 X-4955-774-2 PULLEY (SM) ASSY, CHUCKING
352 1-471-035-11 MAGNET ASSY
353 4-221-688-01 PULLEY (B), CHUCKING
354 4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
355 4-243-822-02 LEVER (LIFTER)

356 X-4955-536-1 HOLDER (213) ASSY
357 4-227-549-11 INSULATOR
358 4-227-045-11 SPRING (INSULATOR), COIL

359 4-231-151-01 STOPPER (BU)
360 4-218-253-32 SCREW (M2.6), +BTTP
361 4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
362 A-1079-677-A VMP43GY BOARD, COMPLETE (RV22:EA)
362 A-4752-391-A VMP43GY BOARD, COMPLETE

(EXCEPT RV22:EA)

363 4-951-620-01 SCREW (2.6X8), +BVTP
364 1-775-265-11 WIRE (FLAT TYPE) (29 CORE)
365 4-243-817-01 CHASSIS

67

HCD-RV22/RV55

7-9. BASE UNIT SECTION

(BU-K4BD49)

402

403

401

not supplied

404

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

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

401 A-4750-371-A BD49 BOARD, COMPLETE

0 402 8-820-122-01 OPTICAL PICK-UP (KSM-213DHAP/Z-RP)

403 1-782-817-11 WIRE (FLAT TYPE) (16 CORE)
404 4-951-620-01 SCREW (2.6X8), +BVTP

68

HCD-RV22/RV55

SECTION 8

ELECTRICAL PARTS LIST

NOTE:

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

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

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

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

A-4752-302-A AMP BOARD, COMPLETE (RV55)
A-4752-359-A AMP BOARD, COMPLETE (RV22)

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

7-685-872-09 SCREW +BVTT 3X8 (S)

< CAPACITOR >

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

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

• CAPACITORS
uF : µF

• COILS
uH : µH

C452 1-136-165-00 FILM 0.1uF 5% 50V
C453 1-136-165-00 FILM 0.1uF 5% 50V
C454 1-136-165-00 FILM 0.1uF 5% 50V
C461 1-128-562-11 ELECT 47uF 20% 100V

C462 1-128-562-11 ELECT 47uF 20% 100V

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

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

• Abbreviation
EA : Saudi Arabia model
TH : Thai model

AMP

(RV55)

(RV55)

C402 1-162-306-11 CERAMIC 0.01uF 20% 16V

0 C403 1-137-749-11 MYLAR 0.1uF 100V
0 C404 1-137-749-11 MYLAR 0.1uF 100V

C405 1-135-516-11 ELECT 3300uF 20% 63V

(RV22)

C405 1-135-517-11 ELECT 3300uF 20% 71V

(RV55)

C406 1-135-516-11 ELECT 3300uF 20% 63V

(RV22)

C406 1-135-517-11 ELECT 3300uF 20% 71V

(RV55)

C407 1-162-306-11 CERAMIC 0.01uF 20% 16V

(RV22)

C408 1-162-306-11 CERAMIC 0.01uF 20% 16V

(RV22)

C409 1-135-515-11 ELECT 3300uF 20% 50V

(RV55)

C410 1-135-515-11 ELECT 3300uF 20% 50V

(RV55)

C411 1-162-306-11 CERAMIC 0.01uF 20% 16V

(RV22)

C413 1-136-165-00 FILM 0.1uF 5% 50V

(RV55)

C414 1-136-165-00 FILM 0.1uF 5% 50V

(RV55)

C441 1-126-964-11 ELECT 10uF 20% 50V

C442 1-126-964-11 ELECT 10uF 20% 50V
C443 1-162-294-31 CERAMIC 0.001uF 10% 50V
C444 1-162-294-31 CERAMIC 0.001uF 10% 50V
C445 1-162-282-31 CERAMIC 100PF 10% 50V
C446 1-162-282-31 CERAMIC 100PF 10% 50V

C463 1-104-655-91 ELECT 470uF 20% 6.3V

(RV55)
C481 1-104-658-91 ELECT 100uF 20% 10V
C486 1-126-961-11 ELECT 2.2uF 20% 50V
C487 1-126-963-11 ELECT 4.7uF 20% 50V
C488 1-126-965-11 ELECT 22uF 20% 50V

(RV22)

C489 1-128-563-11 ELECT 100uF 20% 100V

(RV22)
C492 1-162-306-11 CERAMIC 0.01uF 20% 16V

(RV22)
C492 1-162-306-11 CERAMIC 0.01uF 20% 16V

(RV55)

< CONNECTOR >

CN441 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P

< DIODE >

D401 6-500-360-01 DIODE D10XB20
D402 6-500-360-01 DIODE D10XB20 (RV55)
D441 8-719-991-33 DIODE 1SS133T-77
D442 8-719-991-33 DIODE 1SS133T-77
D443 8-719-991-33 DIODE 1SS133T-77

D444 8-719-991-33 DIODE 1SS133T-77 (RV55)
D445 8-719-947-65 DIODE MTZJ-T-72-16B (RV55)
D446 8-719-947-65 DIODE MTZJ-T-72-16B (RV55)
D481 8-719-991-33 DIODE 1SS133T-77
D482 8-719-991-33 DIODE 1SS133T-77

D483 8-719-991-33 DIODE 1SS133T-77 (RV22)

C447 1-126-965-11 ELECT 22uF 20% 50V

C447 1-126-967-11 ELECT 47uF 20% 50V

C448 1-126-965-11 ELECT 22uF 20% 50V

C448 1-126-967-11 ELECT 47uF 20% 50V

C451 1-136-165-00 FILM 0.1uF 5% 50V

(RV22)

(RV55)

(RV22)

(RV55)

< EARTH TERMINAL >

* EP401 1-537-738-21 TERMINAL, EARTH
* EP402 1-537-738-21 TERMINAL, EARTH
* EP491 1-537-738-21 TERMINAL, EARTH

< IC >

IC441 6-600-169-01 IC STK412-240 (RV55)
IC441 6-600-221-01 IC STK403-130 (RV22)

69

HCD-RV22/RV55

AMP

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

< TERMINAL BOARD >

JK441 1-694-877-21 TERMINAL BOARD (8P) (FRONT SPEAKER,

SURROUND SPEAKER) (RV55)

JK441 1-694-884-11 TERMINAL BOARD (4P) (SPEAKER) (RV22)

< COIL >

L441 1-420-872-52 COIL, AIR-CORE
L442 1-420-872-52 COIL, AIR-CORE

R447 1-249-437-11 CARBON 47K 5% 1/4W

(RV22)

R447 1-249-438-11 CARBON 56K 5% 1/4W

(RV55)

R448 1-249-437-11 CARBON 47K 5% 1/4W

(RV22)

R448 1-249-438-11 CARBON 56K 5% 1/4W

(RV55)

0 R449 1-217-156-00 METAL 0.22 10% 5W F

(RV55)

< TRANSISTOR >

Q441 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q442 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q481 8-729-119-79 TRANSISTOR 2SC2785-FEK
Q482 8-729-119-79 TRANSISTOR 2SC2785-FEK
Q483 8-729-119-79 TRANSISTOR 2SC2785-FEK

Q484 8-729-119-79 TRANSISTOR 2SC2785-FEK
Q485 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q486 8-729-119-79 TRANSISTOR 2SC2785-FEK
Q487 8-729-119-79 TRANSISTOR 2SC2785-FEK
Q488 8-729-119-79 TRANSISTOR 2SC2785-FEK

Q489 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q490 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA (RV55)
Q491 8-729-821-00 TRANSISTOR 2SA1207 (RV55)

< RESISTOR >

R401 1-249-441-11 CARBON 100K 5% 1/4W
R402 1-249-441-11 CARBON 100K 5% 1/4W
R403 1-249-441-11 CARBON 100K 5% 1/4W

(RV55)

R404 1-249-441-11 CARBON 100K 5% 1/4W

(RV55)

R407 1-260-087-11 CARBON 100 5% 1/2W F

R409 1-249-441-11 CARBON 100K 5% 1/4W

(RV55)

R410 1-249-441-11 CARBON 100K 5% 1/4W

(RV55)
R411 1-249-421-11 CARBON 2.2K 5% 1/4W
R412 1-249-421-11 CARBON 2.2K 5% 1/4W
R413 1-249-425-11 CARBON 4.7K 5% 1/4W

(RV22)

R413 1-249-427-11 CARBON 6.8K 5% 1/4W

(RV55)
R414 1-249-425-11 CARBON 4.7K 5% 1/4W

(RV22)
R414 1-249-427-11 CARBON 6.8K 5% 1/4W

(RV55)
R441 1-249-417-11 CARBON 1K 5% 1/4W
R442 1-249-417-11 CARBON 1K 5% 1/4W

R443 1-249-437-11 CARBON 47K 5% 1/4W

(RV22)
R443 1-249-438-11 CARBON 56K 5% 1/4W

(RV55)
R444 1-249-437-11 CARBON 47K 5% 1/4W

(RV22)
R444 1-249-438-11 CARBON 56K 5% 1/4W

(RV55)
R445 1-249-417-11 CARBON 1K 5% 1/4W

R446 1-249-417-11 CARBON 1K 5% 1/4W

0 R450 1-217-156-00 METAL 0.22 10% 5W F

(RV55)

0 R451 1-217-156-00 METAL 0.22 10% 5W F

(RV22)

0 R452 1-217-156-00 METAL 0.22 10% 5W F

(RV22)
R453 1-260-076-11 CARBON 10 5% 1/2W F
R454 1-260-076-11 CARBON 10 5% 1/2W F

R455 1-249-417-11 CARBON 1K 5% 1/4W
R456 1-249-417-11 CARBON 1K 5% 1/4W
R457 1-249-431-11 CARBON 15K 5% 1/4W

(RV55)
R457 1-249-433-11 CARBON 22K 5% 1/4W

(RV22)
R458 1-249-431-11 CARBON 15K 5% 1/4W

(RV55)

R458 1-249-433-11 CARBON 22K 5% 1/4W

(RV22)
R459 1-249-437-11 CARBON 47K 5% 1/4W

(RV22)
R459 1-249-441-11 CARBON 100K 5% 1/4W

(RV55)
R460 1-249-437-11 CARBON 47K 5% 1/4W

(RV22)
R460 1-249-441-11 CARBON 100K 5% 1/4W

(RV55)

R461 1-260-076-11 CARBON 10 5% 1/2W F
R462 1-260-076-11 CARBON 10 5% 1/2W F
R465 1-249-437-11 CARBON 47K 5% 1/4W
R466 1-249-438-11 CARBON 56K 5% 1/4W

0 R467 1-215-872-11 METAL OXIDE 3.3K 5% 1W F

(RV55)

R467 1-249-435-11 CARBON 33K 5% 1/4W

(RV22)

0 R468 1-215-872-11 METAL OXIDE 3.3K 5% 1W F

(RV55)
R469 1-249-435-11 CARBON 33K 5% 1/4W

(RV55)
R470 1-249-435-11 CARBON 33K 5% 1/4W

(RV55)
R471 1-249-439-11 CARBON 68K 5% 1/4W

(RV55)

R472 1-249-435-11 CARBON 33K 5% 1/4W

(RV55)
R473 1-249-433-11 CARBON 22K 5% 1/4W

(RV55)
R474 1-249-421-11 CARBON 2.2K 5% 1/4W

(RV55)
R475 1-249-429-11 CARBON 10K 5% 1/4W

(RV55)
R476 1-249-431-11 CARBON 15K 5% 1/4W

(RV55)

70

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

HCD-RV22/RV55

AMP BD49

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

0 R477 1-212-881-11 FUSIBLE 100 5% 1/4W F

(RV55)

R478 1-249-429-11 CARBON 10K 5% 1/4W

(RV55)
R481 1-247-847-91 CARBON 4.7K 5% 1/4W
R482 1-249-429-11 CARBON 10K 5% 1/4W
R483 1-247-791-91 CARBON 22 5% 1/4W

R484 1-249-438-11 CARBON 56K 5% 1/4W
R485 1-249-441-11 CARBON 100K 5% 1/4W
R486 1-249-441-11 CARBON 100K 5% 1/4W
R487 1-249-435-11 CARBON 33K 5% 1/4W
R488 1-249-433-11 CARBON 22K 5% 1/4W

R489 1-247-847-91 CARBON 4.7K 5% 1/4W
R490 1-247-847-91 CARBON 4.7K 5% 1/4W
R491 1-249-433-11 CARBON 22K 5% 1/4W

(RV22)
R492 1-249-417-11 CARBON 1K 5% 1/4W

(RV22)
R493 1-249-435-11 CARBON 33K 5% 1/4W

(RV22)

R494 1-249-421-11 CARBON 2.2K 5% 1/4W

(RV22)

0 R495 1-202-972-61 FUSIBLE 1 5% 1/4W F
0 R496 1-212-881-11 FUSIBLE 100 5% 1/4W F

C213 1-216-864-11 SHORT CHIP 0

CN101 1-784-836-21 CONNECTOR, FFC (LIF(NON-ZIF)) 29P
CN102 1-770-425-11 CONNECTOR, FFC/FPC 16P

D101 8-719-988-61 DIODE 1SS355TE-17

FB111 1-216-864-11 SHORT CHIP 0

IC103 8-752-089-74 IC CXA2581N-T4
IC150 6-705-808-01 IC BA5947FM

JW102 1-216-864-11 SHORT CHIP 0

< JUPER RESISTOR >

< CONNECTOR >

< DIODE >

< JUPER RESISTOR >

< IC >

< JUMPER RESISTOR >

< TRANSISTOR >

< RELAY >

0 RY441 1-755-372-11 RELAY (RV55)
0 RY441 1-755-373-11 RELAY (RV22)

< THERMISTOR >

0 TH441 1-807-796-11 THERMISTOR

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

A-4750-371-A BD49 BOARD, COMPLETE

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

< CAPACITOR >

C101 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C102 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C103 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C104 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V
C107 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

C108 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C109 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C110 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C111 1-126-209-11 ELECT CHIP 100uF 20% 4V
C112 1-126-209-11 ELECT CHIP 100uF 20% 4V

C113 1-128-995-21 ELECT CHIP 100uF 20% 10V
C114 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C115 1-128-414-21 ELECT CHIP 220uF 20% 6.3V
C117 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C118 1-115-156-11 CERAMIC CHIP 1uF 10V

C119 1-115-156-11 CERAMIC CHIP 1uF 10V
C120 1-126-209-11 ELECT CHIP 100uF 20% 4V
C121 1-124-779-00 ELECT CHIP 10uF 20% 16V
C150 1-128-995-21 ELECT CHIP 100uF 20% 10V
C151 1-164-360-11 CERAMIC CHIP 0.1uF 16V

Q101 8-729-049-31 TRANSISTOR 2SB710A-RTX
Q102 8-729-424-08 TRANSISTOR UN2111

< RESISTOR >

R101 1-216-864-11 SHORT CHIP 0
R102 1-216-835-11 METAL CHIP 15K 5% 1/10W
R103 1-216-845-11 METAL CHIP 100K 5% 1/10W
R104 1-216-835-11 METAL CHIP 15K 5% 1/10W
R105 1-216-821-11 METAL CHIP 1K 5% 1/10W

R109 1-216-845-11 METAL CHIP 100K 5% 1/10W
R111 1-216-846-11 METAL CHIP 120K 5% 1/10W
R113 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R114 1-216-841-11 METAL CHIP 47K 5% 1/10W
R115 1-216-841-11 METAL CHIP 47K 5% 1/10W

R118 1-216-864-11 SHORT CHIP 0
R119 1-216-864-11 SHORT CHIP 0
R120 1-216-846-11 METAL CHIP 120K 5% 1/10W
R122 1-216-845-11 METAL CHIP 100K 5% 1/10W
R123 1-216-797-11 METAL CHIP 10 5% 1/10W

R124 1-216-793-11 METAL CHIP 4.7 5% 1/10W
R125 1-216-836-11 METAL CHIP 18K 5% 1/10W
R126 1-216-836-11 METAL CHIP 18K 5% 1/10W
R131 1-216-845-11 METAL CHIP 100K 5% 1/10W
R132 1-216-853-11 METAL CHIP 470K 5% 1/10W

R133 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R151 1-216-833-11 METAL CHIP 10K 5% 1/10W
R152 1-216-837-11 METAL CHIP 22K 5% 1/10W
R153 1-216-864-11 SHORT CHIP 0
R155 1-216-864-11 SHORT CHIP 0

R156 1-216-864-11 SHORT CHIP 0
R220 1-216-821-11 METAL CHIP 1K 5% 1/10W
R234 1-216-864-11 SHORT CHIP 0

C152 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C158 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

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

71

HCD-RV22/RV55

MAINBD49 DRIVER H/P JACK

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

< SWITCH >

S101 1-771-853-11 SWITCH, DETECTION (LIMIT)

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

H/P JACK BOARD

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

< CAPACITOR >

1-687-135-12 DRIVER BOARD

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

< CAPACITOR >

C715 1-126-933-11 ELECT 100uF 20% 16V
C731 1-126-964-11 ELECT 10uF 20% 50V
C735 1-164-159-11 CERAMIC 0.1uF 50V
C736 1-164-159-11 CERAMIC 0.1uF 50V
C737 1-164-159-11 CERAMIC 0.1uF 50V

C741 1-162-306-11 CERAMIC 0.01uF 20% 16V
C751 1-162-306-11 CERAMIC 0.01uF 20% 16V
C752 1-164-159-11 CERAMIC 0.1uF 50V

< CONNECTOR >

CN701 1-785-338-11 PIN, CONNECTOR (LIGHT ANGLE) 12P
CN702 1-784-766-11 CONNECTOR, FFC 5P

* CN703 1-564-720-11 PIN, CONNECTOR (SMALL TYPE) 4P

CN704 1-785-328-11 PIN, CONNECTOR (LIGHT ANGLE) 2P

< DIODE >

D701 8-719-947-16 DIODE MTZJ-T-72-5.1A
D711 8-719-983-66 DIODE MTZJ-T-72-3.6B

< IC >

C830 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C831 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C832 1-164-156-11 CERAMIC CHIP 0.1uF 25V

< JACK >

J801 1-785-448-21 JACK (PHONES)

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

A-4752-296-A MAIN BOARD, COMPLETE (RV55)
A-4752-356-A MAIN BOARD, COMPLETE (RV22)

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

7-685-872-09 SCREW +BVTT 3X8 (S)

< CAPACITOR >

C101 1-126-960-11 ELECT 1uF 20% 50V
C102 1-126-960-11 ELECT 1uF 20% 50V
C103 1-126-956-91 ELECT 0.1uF 20% 50V
C104 1-126-956-91 ELECT 0.1uF 20% 50V
C105 1-164-230-11 CERAMIC CHIP 220PF 5% 50V

C106 1-131-679-31 FILM 0.01uF 5% 50V
C107 1-126-964-11 ELECT 10uF 20% 50V
C108 1-164-230-11 CERAMIC CHIP 220PF 5% 50V
C109 1-131-679-31 FILM 0.01uF 5% 50V
C110 1-126-964-11 ELECT 10uF 20% 50V

IC701 8-759-598-69 IC BA6956AN
IC712 8-759-598-69 IC BA6956AN

< TRANSISTOR >

Q731 8-729-029-66 TRANSISTOR DTC114ESA

< RESISTOR >

R701 1-249-413-11 CARBON 470 5% 1/4W
R702 1-247-807-31 CARBON 100 5% 1/4W
R711 1-249-417-11 CARBON 1K 5% 1/4W
R712 1-249-425-11 CARBON 4.7K 5% 1/4W
R713 1-249-433-11 CARBON 22K 5% 1/4W

R721 1-249-425-11 CARBON 4.7K 5% 1/4W
R722 1-249-425-11 CARBON 4.7K 5% 1/4W
R723 1-249-425-11 CARBON 4.7K 5% 1/4W
R731 1-247-807-31 CARBON 100 5% 1/4W
R732 1-249-429-11 CARBON 10K 5% 1/4W

R733 1-249-417-11 CARBON 1K 5% 1/4W
R734 1-249-430-11 CARBON 12K 5% 1/4W
R735 1-247-807-31 CARBON 100 5% 1/4W
R751 1-249-425-11 CARBON 4.7K 5% 1/4W

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

C111 1-126-960-11 ELECT 1uF 20% 50V
C112 1-126-960-11 ELECT 1uF 20% 50V
C113 1-126-960-11 ELECT 1uF 20% 50V
C114 1-126-960-11 ELECT 1uF 20% 50V
C115 1-131-679-31 FILM 0.01uF 5% 50V

C116 1-164-392-11 CERAMIC CHIP 390PF 5% 50V

(RV55)

C116 1-164-816-11 CERAMIC CHIP 220PF 2% 50V

(RV22)
C117 1-164-230-11 CERAMIC CHIP 220PF 5% 50V
C118 1-126-964-11 ELECT 10uF 20% 50V
C119 1-131-679-31 FILM 0.01uF 5% 50V

C120 1-164-392-11 CERAMIC CHIP 390PF 5% 50V

(RV55)
C120 1-164-816-11 CERAMIC CHIP 220PF 2% 50V

(RV22)
C121 1-164-230-11 CERAMIC CHIP 220PF 5% 50V
C122 1-126-964-11 ELECT 10uF 20% 50V
C123 1-126-965-91 ELECT 22uF 20% 50V

C124 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C125 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C126 1-165-112-11 CERAMIC CHIP 0.33uF 16V
C127 1-104-658-91 ELECT 100uF 20% 10V
C128 1-104-658-91 ELECT 100uF 20% 10V

C129 1-126-947-11 ELECT 47uF 20% 35V
C132 1-126-947-11 ELECT 47uF 20% 35V
C135 1-131-690-31 FILM 0.068uF 5% 50V
C136 1-131-690-31 FILM 0.068uF 5% 50V
C137 1-126-964-11 ELECT 10uF 20% 50V

72

C138 1-126-964-11 ELECT 10uF 20% 50V

HCD-RV22/RV55

MAIN

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

C139 1-131-690-31 FILM 0.068uF 5% 50V
C140 1-131-690-31 FILM 0.068uF 5% 50V
C141 1-126-964-11 ELECT 10uF 20% 50V
C142 1-126-964-11 ELECT 10uF 20% 50V
C143 1-126-960-11 ELECT 1uF 20% 50V

C213 1-126-964-11 ELECT 10uF 20% 50V
C214 1-126-926-11 ELECT 1000uF 20% 10V
C216 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C217 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C222 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C144 1-136-165-00 FILM 0.1uF 5% 50V
C145 1-126-964-11 ELECT 10uF 20% 50V
C146 1-136-165-00 FILM 0.1uF 5% 50V
C147 1-126-964-11 ELECT 10uF 20% 50V
C148 1-131-679-31 FILM 0.01uF 5% 50V

C149 1-131-679-31 FILM 0.01uF 5% 50V
C150 1-131-679-31 FILM 0.01uF 5% 50V
C151 1-131-679-31 FILM 0.01uF 5% 50V
C152 1-130-475-00 MYLAR 0.0022uF 5% 50V
C153 1-130-475-00 MYLAR 0.0022uF 5% 50V

C154 1-131-700-31 FILM 0.47uF 5% 50V
C155 1-126-960-11 ELECT 1uF 20% 50V

C156 1-126-960-11 ELECT 1uF 20% 50V

C157 1-126-960-11 ELECT 1uF 20% 50V
C159 1-126-960-11 ELECT 1uF 20% 50V

C160 1-126-960-11 ELECT 1uF 20% 50V
C162 1-126-960-11 ELECT 1uF 20% 50V
C164 1-126-960-11 ELECT 1uF 20% 50V
C165 1-126-960-11 ELECT 1uF 20% 50V
C166 1-126-960-11 ELECT 1uF 20% 50V

C167 1-126-960-11 ELECT 1uF 20% 50V

C169 1-126-960-11 ELECT 1uF 20% 50V

C171 1-164-362-11 CERAMIC CHIP 470PF 5% 50V

C172 1-164-362-11 CERAMIC CHIP 470PF 5% 50V

C173 1-164-362-11 CERAMIC CHIP 470PF 5% 50V

C174 1-164-362-11 CERAMIC CHIP 470PF 5% 50V

C175 1-109-953-11 ELECT 2.2uF 20% 50V
C176 1-126-964-11 ELECT 10uF 20% 50V
C177 1-162-945-11 CERAMIC CHIP 22PF 5% 50V
C178 1-126-947-11 ELECT 47uF 20% 35V

C179 1-162-949-11 CERAMIC CHIP 47PF 5% 50V
C181 1-162-949-11 CERAMIC CHIP 47PF 5% 50V
C183 1-162-945-11 CERAMIC CHIP 22PF 5% 50V
C184 1-126-947-11 ELECT 47uF 20% 35V
C185 1-126-964-11 ELECT 10uF 20% 50V

C186 1-126-947-11 ELECT 47uF 20% 35V
C187 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C188 1-126-965-91 ELECT 22uF 20% 50V
C189 1-126-965-91 ELECT 22uF 20% 50V
C190 1-162-974-11 CERAMIC CHIP 0.01uF 50V

C191 1-126-961-11 ELECT 2.2uF 20% 50V
C192 1-126-961-11 ELECT 2.2uF 20% 50V
C193 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C206 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C211 1-109-953-11 ELECT 2.2uF 20% 50V

C212 1-126-964-11 ELECT 10uF 20% 50V

(RV55)

(RV55)

(RV55)

(RV55)

(RV55)

(RV55)

(RV55)

(RV55)

C228 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C229 1-126-963-11 ELECT 4.7uF 20% 50V
C230 1-126-947-11 ELECT 47uF 20% 35V
C235 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C241 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C242 1-130-479-00 MYLAR 0.0047uF 5% 50V
C243 1-130-479-00 MYLAR 0.0047uF 5% 50V

(RV55)

C243 1-131-681-31 FILM 0.015uF 5% 50V

(RV22)
C244 1-131-681-31 FILM 0.015uF 5% 50V
C246 1-131-681-31 FILM 0.015uF 5% 50V

(RV22)

C246 1-136-157-00 FILM 0.022uF 5% 50V

(RV55)
C248 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C249 1-126-964-11 ELECT 10uF 20% 50V
C250 1-126-947-11 ELECT 47uF 20% 35V
C251 1-126-947-11 ELECT 47uF 20% 35V

C252 1-126-933-11 ELECT 100uF 20% 16V
C253 1-126-956-91 ELECT 0.1uF 20% 50V
C258 1-126-959-11 ELECT 0.47uF 20% 50V
C259 1-126-957-11 ELECT 0.22uF 20% 50V
C264 1-162-971-11 CERAMIC CHIP 0.001uF 10% 50V

C265 1-162-971-11 CERAMIC CHIP 0.001uF 10% 50V
C266 1-162-971-11 CERAMIC CHIP 0.001uF 10% 50V
C267 1-162-971-11 CERAMIC CHIP 0.001uF 10% 50V
C270 1-126-964-11 ELECT 10uF 20% 50V
C274 1-162-949-11 CERAMIC CHIP 47PF 5% 50V

C275 1-162-949-11 CERAMIC CHIP 47PF 5% 50V
C301 1-136-165-00 FILM 0.1uF 5% 50V
C302 1-136-165-00 FILM 0.1uF 5% 50V
C303 1-136-165-00 FILM 0.1uF 5% 50V
C304 1-136-165-00 FILM 0.1uF 5% 50V

C305 1-136-165-00 FILM 0.1uF 5% 50V
C306 1-136-165-00 FILM 0.1uF 5% 50V
C308 1-126-965-91 ELECT 22uF 20% 50V
C309 1-126-965-91 ELECT 22uF 20% 50V
C310 1-128-547-11 ELECT 6800uF 20% 16V

C311 1-126-964-11 ELECT 10uF 20% 50V
C312 1-126-964-11 ELECT 10uF 20% 50V
C313 1-126-943-11 ELECT 2200uF 20% 25V
C315 1-126-933-11 ELECT 100uF 20% 16V
C316 1-126-943-11 ELECT 2200uF 20% 25V

C318 1-126-933-11 ELECT 100uF 20% 16V
C321 1-126-961-11 ELECT 2.2uF 20% 50V
C342 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C351 1-164-357-11 CERAMIC CHIP 0.001uF 5% 50V
C352 1-126-965-91 ELECT 22uF 20% 50V

C353 1-126-961-11 ELECT 2.2uF 20% 50V
C354 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C371 1-164-362-11 CERAMIC CHIP 470PF 5% 50V
C372 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
C373 1-162-953-11 CERAMIC CHIP 100PF 5% 50V

73

HCD-RV22/RV55

MAIN

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

C374 1-126-947-11 ELECT 47uF 20% 35V
C375 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C376 1-126-961-11 ELECT 2.2uF 20% 50V

< CONNECTOR >

IC301 6-702-771-01 IC TA78033LS
IC302 8-759-231-53 IC TA7805S
IC303 8-759-701-59 IC NJM78M09FA
IC304 8-759-701-59 IC NJM78M09FA
IC371 6-704-046-01 IC BU2099FV

CN101 1-568-830-11 CONNECTOR, FFC 11P

* CN103 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 8P
* CN112 1-564-705-11 PIN, CONNECTOR (SMALL TYPE) 3P

CN302 1-568-844-11 CONNECTOR, FFC 29P

* CN304 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 8P

CN307 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P
CN308 1-564-506-11 PLUG, CONNECTOR 3P
CN309 1-564-707-11 PIN, CONNECTOR (SMALL TYPE) 5P

< DIODE >

D201 8-719-988-61 DIODE 1SS355TE-17
D202 8-719-083-63 DIODE UDZSTE-1713B
D206 8-719-988-61 DIODE 1SS355TE-17
D207 8-719-988-61 DIODE 1SS355TE-17
D211 8-719-988-61 DIODE 1SS355TE-17

D212 8-719-988-61 DIODE 1SS355TE-17
D213 8-719-988-61 DIODE 1SS355TE-17
D214 8-719-988-61 DIODE 1SS355TE-17
D215 8-719-988-61 DIODE 1SS355TE-17
D301 6-500-522-31 DIODE 10EDB40-TB5

D302 6-500-522-31 DIODE 10EDB40-TB5
D303 6-500-522-31 DIODE 10EDB40-TB5
D304 6-500-522-31 DIODE 10EDB40-TB5
D305 6-500-522-31 DIODE 10EDB40-TB5
D306 6-500-522-31 DIODE 10EDB40-TB5

D307 6-500-522-31 DIODE 10EDB40-TB5
D308 6-500-522-31 DIODE 10EDB40-TB5
D309 6-500-522-31 DIODE 10EDB40-TB5
D310 6-500-522-31 DIODE 10EDB40-TB5
D311 6-500-522-31 DIODE 10EDB40-TB5

D312 6-500-522-31 DIODE 10EDB40-TB5
D313 8-719-085-36 DIODE 11EQS04-TB5
D316 8-719-988-61 DIODE 1SS355TE-17
D321 8-719-988-61 DIODE 1SS355TE-17
D322 8-719-988-61 DIODE 1SS355TE-17

D324 6-500-522-31 DIODE 10EDB40-TB5
D325 6-500-522-31 DIODE 10EDB40-TB5

< EARTH TERMINAL >

< JACK >

JK101 1-770-613-11 JACK, PIN 4P (VIDEO/SAT IN/OUT) (RV55)

< COIL >

L101 1-424-849-11 COIL, OSCILLATION (BIAS) (RV22)
L101 1-437-220-11 TRANSFORMER, BIAS OSCILLATION (RV55)

< TRANSISTOR >

Q101 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q102 6-550-580-01 TRANSISTOR 2SA1235TP-1F
Q103 6-550-889-01 TRANSISTOR 2SC5938-T112-1B
Q104 6-550-889-01 TRANSISTOR 2SC5938-T112-1B
Q105 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q106 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q107 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q301 8-729-209-60 TRANSISTOR 2SB1375
Q302 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q304 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q305 6-550-580-01 TRANSISTOR 2SA1235TP-1F
Q306 6-550-889-01 TRANSISTOR 2SC5938-T112-1B
Q307 6-550-889-01 TRANSISTOR 2SC5938-T112-1B
Q308 6-550-580-01 TRANSISTOR 2SA1235TP-1F
Q309 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q310 8-729-142-46 TRANSISTOR 2SC2001-LK
Q311 8-729-142-46 TRANSISTOR 2SC2001-LK
Q312 6-551-128-01 TRANSISTOR 2SA953-T-LK
Q313 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q314 6-550-580-01 TRANSISTOR 2SA1235TP-1F

Q315 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q321 8-729-142-46 TRANSISTOR 2SC2001-LK
Q322 6-550-580-01 TRANSISTOR 2SA1235TP-1F
Q323 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q324 8-729-140-04 TRANSISTOR 2SB1116A-L

Q327 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q351 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q352 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q361 6-550-580-01 TRANSISTOR 2SA1235TP-1F
Q362 8-729-120-28 TRANSISTOR 2SC1623-L5L6

* EP101 1-537-738-21 TERMINAL, EARTH
* EP301 1-537-738-21 TERMINAL, EARTH

< FERRITE BEAD >

FB201 1-216-864-11 SHORT CHIP 0
FB202 1-543-958-22 BEAD, FERRITE (CHIP) (1608)
FB203 1-216-864-11 SHORT CHIP 0
FB204 1-216-864-11 SHORT CHIP 0
FB205 1-216-864-11 SHORT CHIP 0

< IC >

IC101 6-705-852-01 IC BD3401KS2
IC102 8-759-710-97 IC NJM4565M-D
IC201 8-759-508-69 IC BA3126N

74

Q372 8-729-120-28 TRANSISTOR 2SC1623-L5L6

< RESISTOR >

R101 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R102 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R103 1-216-851-11 METAL CHIP 330K 5% 1/10W
R104 1-216-835-11 METAL CHIP 15K 5% 1/10W
R105 1-216-816-11 METAL CHIP 390 5% 1/10W

R106 1-216-851-11 METAL CHIP 330K 5% 1/10W
R107 1-216-835-11 METAL CHIP 15K 5% 1/10W
R108 1-216-816-11 METAL CHIP 390 5% 1/10W
R109 1-216-853-11 METAL CHIP 470K 5% 1/10W
R110 1-216-851-11 METAL CHIP 330K 5% 1/10W

HCD-RV22/RV55

MAIN

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

R111 1-216-843-11 METAL CHIP 68K 5% 1/10W

(RV55)

R111 1-216-846-11 METAL CHIP 120K 5% 1/10W

(RV22)
R112 1-216-853-11 METAL CHIP 470K 5% 1/10W
R113 1-216-851-11 METAL CHIP 330K 5% 1/10W
R114 1-216-843-11 METAL CHIP 68K 5% 1/10W

(RV55)

R114 1-216-846-11 METAL CHIP 120K 5% 1/10W

(RV22)
R115 1-216-857-11 METAL CHIP 1M 5% 1/10W
R116 1-216-809-11 METAL CHIP 100 5% 1/10W
R117 1-216-809-11 METAL CHIP 100 5% 1/10W
R119 1-216-841-11 METAL CHIP 47K 5% 1/10W

R120 1-216-857-11 METAL CHIP 1M 5% 1/10W
R121 1-216-841-11 METAL CHIP 47K 5% 1/10W
R127 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R128 1-216-835-11 METAL CHIP 15K 5% 1/10W
R129 1-216-841-11 METAL CHIP 47K 5% 1/10W

R131 1-216-835-11 METAL CHIP 15K 5% 1/10W
R132 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R133 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R134 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R135 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R165 1-216-833-11 METAL CHIP 10K 5% 1/10W
R166 1-216-833-11 METAL CHIP 10K 5% 1/10W
R167 1-216-833-11 METAL CHIP 10K 5% 1/10W
R168 1-216-845-11 METAL CHIP 100K 5% 1/10W
R169 1-216-845-11 METAL CHIP 100K 5% 1/10W

R170 1-216-833-11 METAL CHIP 10K 5% 1/10W
R171 1-216-833-11 METAL CHIP 10K 5% 1/10W
R172 1-216-809-11 METAL CHIP 100 5% 1/10W
R173 1-216-833-11 METAL CHIP 10K 5% 1/10W
R174 1-216-833-11 METAL CHIP 10K 5% 1/10W

R175 1-216-833-11 METAL CHIP 10K 5% 1/10W
R176 1-216-849-11 METAL CHIP 220K 5% 1/10W
R177 1-216-849-11 METAL CHIP 220K 5% 1/10W
R194 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(RV55)

R194 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W

(RV22)

R195 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

(RV55)

R195 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W

(RV22)
R197 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R198 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R201 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R136 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R137 1-216-833-11 METAL CHIP 10K 5% 1/10W
R138 1-216-821-11 METAL CHIP 1K 5% 1/10W
R140 1-216-821-11 METAL CHIP 1K 5% 1/10W
R141 1-216-821-11 METAL CHIP 1K 5% 1/10W

R142 1-216-821-11 METAL CHIP 1K 5% 1/10W
R143 1-216-821-11 METAL CHIP 1K 5% 1/10W

(RV55)

R144 1-216-821-11 METAL CHIP 1K 5% 1/10W

(RV55)

R145 1-216-845-11 METAL CHIP 100K 5% 1/10W

(RV55)

R146 1-216-845-11 METAL CHIP 100K 5% 1/10W

(RV55)

R147 1-216-821-11 METAL CHIP 1K 5% 1/10W

(RV55)

R148 1-216-821-11 METAL CHIP 1K 5% 1/10W

(RV55)

R149 1-216-845-11 METAL CHIP 100K 5% 1/10W

(RV55)

R150 1-216-845-11 METAL CHIP 100K 5% 1/10W

(RV55)

R151 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R152 1-216-833-11 METAL CHIP 10K 5% 1/10W
R153 1-216-833-11 METAL CHIP 10K 5% 1/10W
R154 1-216-833-11 METAL CHIP 10K 5% 1/10W
R155 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R156 1-216-853-11 METAL CHIP 470K 5% 1/10W

R157 1-216-841-11 METAL CHIP 47K 5% 1/10W
R158 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R159 1-216-833-11 METAL CHIP 10K 5% 1/10W
R160 1-216-821-11 METAL CHIP 1K 5% 1/10W
R161 1-216-833-11 METAL CHIP 10K 5% 1/10W

R162 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R163 1-216-833-11 METAL CHIP 10K 5% 1/10W
R164 1-216-821-11 METAL CHIP 1K 5% 1/10W

R202 1-216-833-11 METAL CHIP 10K 5% 1/10W
R203 1-216-833-11 METAL CHIP 10K 5% 1/10W
R204 1-216-833-11 METAL CHIP 10K 5% 1/10W
R205 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R206 1-216-841-11 METAL CHIP 47K 5% 1/10W

R207 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R208 1-216-821-11 METAL CHIP 1K 5% 1/10W
R209 1-216-833-11 METAL CHIP 10K 5% 1/10W
R210 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R211 1-216-821-11 METAL CHIP 1K 5% 1/10W

R212 1-216-833-11 METAL CHIP 10K 5% 1/10W
R213 1-216-821-11 METAL CHIP 1K 5% 1/10W
R214 1-216-821-11 METAL CHIP 1K 5% 1/10W
R216 1-216-806-11 METAL CHIP 56 5% 1/10W
R217 1-216-806-11 METAL CHIP 56 5% 1/10W

0 R218 1-215-891-11 METAL OXIDE 680 5% 2W F

(RV22)

0 R218 1-215-916-00 METAL OXIDE 680 5% 3W F

(RV55)

0 R219 1-215-891-11 METAL OXIDE 680 5% 2W F

(RV22)

0 R219 1-215-916-00 METAL OXIDE 680 5% 3W F

(RV55)
R220 1-216-837-11 METAL CHIP 22K 5% 1/10W

R221 1-216-837-11 METAL CHIP 22K 5% 1/10W
R222 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R223 1-216-864-11 SHORT CHIP 0
R225 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R226 1-216-841-11 METAL CHIP 47K 5% 1/10W

R227 1-216-821-11 METAL CHIP 1K 5% 1/10W
R228 1-216-821-11 METAL CHIP 1K 5% 1/10W
R229 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R230 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R231 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R232 1-216-833-11 METAL CHIP 10K 5% 1/10W

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

75

HCD-RV22/RV55

MAIN MIC

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

R235 1-216-793-11 METAL CHIP 4.7 5% 1/10W
R241 1-216-797-11 METAL CHIP 10 5% 1/10W

(RV22)

R241 1-216-801-11 METAL CHIP 22 5% 1/10W

(RV55)
R242 1-216-837-11 METAL CHIP 22K 5% 1/10W
R243 1-216-832-11 METAL CHIP 8.2K 5% 1/10W

(RV22)

R243 1-216-833-11 METAL CHIP 10K 5% 1/10W

(RV55)
R244 1-216-832-11 METAL CHIP 8.2K 5% 1/10W

(RV22)
R244 1-216-833-11 METAL CHIP 10K 5% 1/10W

(RV55)
R245 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R246 1-216-809-11 METAL CHIP 100 5% 1/10W

R343 1-216-837-11 METAL CHIP 22K 5% 1/10W
R344 1-216-837-11 METAL CHIP 22K 5% 1/10W
R345 1-216-833-11 METAL CHIP 10K 5% 1/10W
R346 1-216-821-11 METAL CHIP 1K 5% 1/10W
R347 1-216-837-11 METAL CHIP 22K 5% 1/10W

R348 1-216-837-11 METAL CHIP 22K 5% 1/10W
R351 1-216-835-11 METAL CHIP 15K 5% 1/10W
R352 1-216-845-11 METAL CHIP 100K 5% 1/10W
R353 1-216-841-11 METAL CHIP 47K 5% 1/10W
R354 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R356 1-216-817-11 METAL CHIP 470 5% 1/10W
R357 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R358 1-216-809-11 METAL CHIP 100 5% 1/10W
R361 1-216-833-11 METAL CHIP 10K 5% 1/10W
R362 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R247 1-216-833-11 METAL CHIP 10K 5% 1/10W
R248 1-216-833-11 METAL CHIP 10K 5% 1/10W
R249 1-216-841-11 METAL CHIP 47K 5% 1/10W
R250 1-216-833-11 METAL CHIP 10K 5% 1/10W
R251 1-216-833-11 METAL CHIP 10K 5% 1/10W

R252 1-216-807-11 METAL CHIP 68 5% 1/10W

(RV55)
R252 1-216-864-11 SHORT CHIP 0 (RV22)
R253 1-216-809-11 METAL CHIP 100 5% 1/10W
R254 1-216-809-11 METAL CHIP 100 5% 1/10W
R262 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

R263 1-216-857-11 METAL CHIP 1M 5% 1/10W
R264 1-216-821-11 METAL CHIP 1K 5% 1/10W
R265 1-216-833-11 METAL CHIP 10K 5% 1/10W
R266 1-216-845-11 METAL CHIP 100K 5% 1/10W
R272 1-216-853-11 METAL CHIP 470K 5% 1/10W

R273 1-216-864-11 SHORT CHIP 0
R274 1-216-864-11 SHORT CHIP 0
R275 1-216-864-11 SHORT CHIP 0
R280 1-216-797-11 METAL CHIP 10 5% 1/10W
R281 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R282 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R283 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R284 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R301 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R302 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R303 1-216-833-11 METAL CHIP 10K 5% 1/10W
R304 1-216-833-11 METAL CHIP 10K 5% 1/10W
R305 1-216-833-11 METAL CHIP 10K 5% 1/10W
R306 1-216-833-11 METAL CHIP 10K 5% 1/10W
R307 1-216-833-11 METAL CHIP 10K 5% 1/10W

R308 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R310 1-216-833-11 METAL CHIP 10K 5% 1/10W
R311 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R312 1-216-837-11 METAL CHIP 22K 5% 1/10W
R313 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R321 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R322 1-216-837-11 METAL CHIP 22K 5% 1/10W
R323 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R324 1-216-833-11 METAL CHIP 10K 5% 1/10W
R325 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R341 1-216-833-11 METAL CHIP 10K 5% 1/10W
R342 1-216-821-11 METAL CHIP 1K 5% 1/10W

R363 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R364 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R371 1-216-809-11 METAL CHIP 100 5% 1/10W
R372 1-216-809-11 METAL CHIP 100 5% 1/10W
R373 1-216-809-11 METAL CHIP 100 5% 1/10W

R374 1-216-833-11 METAL CHIP 10K 5% 1/10W
R375 1-216-833-11 METAL CHIP 10K 5% 1/10W
R376 1-216-833-11 METAL CHIP 10K 5% 1/10W
R377 1-216-833-11 METAL CHIP 10K 5% 1/10W
R378 1-216-833-11 METAL CHIP 10K 5% 1/10W

R379 1-216-833-11 METAL CHIP 10K 5% 1/10W
R380 1-216-833-11 METAL CHIP 10K 5% 1/10W
R381 1-216-833-11 METAL CHIP 10K 5% 1/10W
R382 1-216-833-11 METAL CHIP 10K 5% 1/10W
R383 1-216-833-11 METAL CHIP 10K 5% 1/10W

R384 1-216-833-11 METAL CHIP 10K 5% 1/10W
R385 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R386 1-216-837-11 METAL CHIP 22K 5% 1/10W
R387 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R388 1-216-837-11 METAL CHIP 22K 5% 1/10W

R389 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R390 1-216-837-11 METAL CHIP 22K 5% 1/10W
R391 1-216-833-11 METAL CHIP 10K 5% 1/10W
R392 1-216-821-11 METAL CHIP 1K 5% 1/10W
R393 1-216-833-11 METAL CHIP 10K 5% 1/10W

R394 1-216-821-11 METAL CHIP 1K 5% 1/10W
R395 1-216-837-11 METAL CHIP 22K 5% 1/10W
R398 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R399 1-216-833-11 METAL CHIP 10K 5% 1/10W

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

A-4752-301-A MIC BOARD, COMPLETE

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

< CAPACITOR >

C811 1-131-681-31 FILM 0.015uF 5% 50V
C812 1-124-463-00 ELECT 0.1uF 20% 50V
C813 1-126-157-11 ELECT 10uF 20% 16V
C814 1-126-157-11 ELECT 10uF 20% 16V
C815 1-124-257-00 ELECT 2.2uF 20% 50V

C816 1-124-257-00 ELECT 2.2uF 20% 50V
C817 1-124-584-00 ELECT 100uF 20% 10V
C818 1-124-584-00 ELECT 100uF 20% 10V
C819 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

76

HCD-RV22/RV55

MIC MOTOR (LD)

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

C820 1-162-923-11 CERAMIC CHIP 47PF 5% 50V
C821 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C822 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C823 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V
C824 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C825 1-164-816-11 CERAMIC CHIP 220PF 2% 50V
C826 1-165-112-11 CERAMIC CHIP 0.33uF 16V
C827 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C828 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C829 1-126-157-11 ELECT 10uF 20% 16V

C830 1-126-157-11 ELECT 10uF 20% 16V
C831 1-165-112-11 CERAMIC CHIP 0.33uF 16V
C833 1-165-112-11 CERAMIC CHIP 0.33uF 16V
C834 1-162-951-11 CERAMIC CHIP 68PF 5% 50V
C835 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C836 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C837 1-126-157-11 ELECT 10uF 20% 16V
C838 1-119-941-91 ELECT 470uF 20% 6.3V
C839 1-124-589-11 ELECT 47uF 20% 16V
C841 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V

C842 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V
C843 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V
C844 1-131-690-31 FILM 0.068uF 5% 50V
C845 1-124-589-11 ELECT 47uF 20% 16V
C846 1-124-589-11 ELECT 47uF 20% 16V

C847 1-126-160-11 ELECT 1uF 20% 50V
C848 1-136-167-00 FILM 0.15uF 5% 50V
C849 1-124-465-00 ELECT 0.47uF 20% 50V
C850 1-124-465-00 ELECT 0.47uF 20% 50V
C851 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V

C852 1-131-690-31 FILM 0.068uF 5% 50V
C853 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C854 1-126-160-11 ELECT 1uF 20% 50V
C857 1-124-257-00 ELECT 2.2uF 20% 50V
C858 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C859 1-126-157-11 ELECT 10uF 20% 16V
C862 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V

< DIODE >

D801 8-719-988-61 DIODE 1SS355TE-17
D802 8-719-988-61 DIODE 1SS355TE-17
D803 8-719-069-54 DIODE UDZSTE-175.1B

< IC >

Q801 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q802 8-729-120-28 TRANSISTOR 2SC1623-L5L6

R805 1-216-833-11 METAL CHIP 10K 5% 1/10W
R806 1-216-833-11 METAL CHIP 10K 5% 1/10W
R807 1-216-833-11 METAL CHIP 10K 5% 1/10W
R808 1-216-845-11 METAL CHIP 100K 5% 1/10W
R809 1-216-821-11 METAL CHIP 1K 5% 1/10W

R810 1-216-837-11 METAL CHIP 22K 5% 1/10W
R811 1-216-809-11 METAL CHIP 100 5% 1/10W
R812 1-216-845-11 METAL CHIP 100K 5% 1/10W
R813 1-216-809-11 METAL CHIP 100 5% 1/10W
R814 1-216-849-11 METAL CHIP 220K 5% 1/10W

R815 1-216-833-11 METAL CHIP 10K 5% 1/10W
R816 1-216-833-11 METAL CHIP 10K 5% 1/10W
R817 1-216-821-11 METAL CHIP 1K 5% 1/10W
R818 1-216-834-11 METAL CHIP 12K 5% 1/10W
R819 1-216-837-11 METAL CHIP 22K 5% 1/10W

R820 1-216-837-11 METAL CHIP 22K 5% 1/10W
R821 1-216-833-11 METAL CHIP 10K 5% 1/10W
R822 1-216-833-11 METAL CHIP 10K 5% 1/10W
R823 1-216-833-11 METAL CHIP 10K 5% 1/10W
R824 1-216-833-11 METAL CHIP 10K 5% 1/10W

R825 1-216-805-11 METAL CHIP 47 5% 1/10W
R826 1-218-285-11 METAL CHIP 75 5% 1/10W
R827 1-216-821-11 METAL CHIP 1K 5% 1/10W
R828 1-216-841-11 METAL CHIP 47K 5% 1/10W
R829 1-216-837-11 METAL CHIP 22K 5% 1/10W

R830 1-216-845-11 METAL CHIP 100K 5% 1/10W
R831 1-216-845-11 METAL CHIP 100K 5% 1/10W
R832 1-216-821-11 METAL CHIP 1K 5% 1/10W
R833 1-216-789-11 METAL CHIP 2.2 5% 1/10W
R891 1-216-837-11 METAL CHIP 22K 5% 1/10W

R892 1-216-837-11 METAL CHIP 22K 5% 1/10W
R893 1-216-837-11 METAL CHIP 22K 5% 1/10W
R894 1-216-846-11 METAL CHIP 120K 5% 1/10W
R895 1-216-178-00 RES-CHIP 150 5% 1/8W
R896 1-216-837-11 METAL CHIP 22K 5% 1/10W

R897 1-216-837-11 METAL CHIP 22K 5% 1/10W
R898 1-216-837-11 METAL CHIP 22K 5% 1/10W
R899 1-216-841-11 METAL CHIP 47K 5% 1/10W

< TRANSISTOR >

< RESISTOR >

IC801 8-759-710-97 IC NJM4565M-D
IC802 8-759-496-40 IC M65850FP
IC803 8-759-295-90 IC NJM2244M-TE2

< JACK >

J805 1-764-592-11 JACK, PIN 3P (MIC INPUT)
JK802 1-770-226-11 JACK (LARGE TYPE) (MIC)

< JUMPER RESISTOR >

JR803 1-216-864-11 SHORT CHIP 0
JR805 1-216-864-11 SHORT CHIP 0
JR806 1-216-864-11 SHORT CHIP 0

< VARIABLE RESISTOR >

VR801 1-223-983-11 RES, VAR, CARBON 50K (MIC LEVEL)
VR802 1-223-983-11 RES, VAR, CARBON 50K (ECHO LEVEL)

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

1-687-133-12 MOTOR (LD) BOARD

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

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

77

HCD-RV22/RV55

PANELMOTOR (TB)

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

1-687-134-12 MOTOR (TB) BOARD

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

< CONNECTOR >

CN742 1-784-727-11 CONNECTOR, FFC 5P

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

CN601 1-784-751-11 CONNECTOR, FFC 29P
CN602 1-784-774-11 CONNECTOR, FFC 13P
CN603 1-568-830-11 CONNECTOR, FFC 11P

* CN604 1-564-708-11 PIN, CONNECTOR (SMALL TYPE) 6P

CN605 1-564-707-11 PIN, CONNECTOR (SMALL TYPE) 5P

< CONNECTOR >

A-1061-540-A PANEL BOARD, COMPLETE (RV55:EA)
A-1061-554-A PANEL BOARD, COMPLETE (RV22:EA)
A-4752-289-A PANEL BOARD, COMPLETE (RV55:EXCEPT EA)
A-4752-354-A PANEL BOARD, COMPLETE (RV22:EXCEPT EA)

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

< CAPACITOR >

C605 1-126-163-11 ELECT 4.7uF 20% 50V
C606 1-115-156-11 CERAMIC CHIP 1uF 10V
C607 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C608 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C609 1-115-156-11 CERAMIC CHIP 1uF 10V

C610 1-126-916-11 ELECT 1000uF 20% 6.3V
C611 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C612 1-126-157-11 ELECT 10uF 20% 16V
C613 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C614 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C615 1-124-257-00 ELECT 2.2uF 20% 50V
C617 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C618 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C619 1-124-589-11 ELECT 47uF 20% 16V
C620 1-119-772-91 ELECT 47uF 20% 35V

C621 1-162-995-11 CERAMIC CHIP 0.022uF 50V
C622 1-126-163-11 ELECT 4.7uF 20% 50V
C623 1-126-163-11 ELECT 4.7uF 20% 50V
C624 1-162-918-11 CERAMIC CHIP 18PF 5% 50V
C625 1-162-919-11 CERAMIC CHIP 22PF 5% 50V

CN608 1-818-282-11 PIN, CONNECTOR (FOR PWB) 3P

< DIODE >

D603 8-719-988-61 DIODE 1SS355TE-17
D604 8-719-988-61 DIODE 1SS355TE-17
D605 8-719-988-61 DIODE 1SS355TE-17

* D606 6-500-486-01 DIODE PTZ-TE25-11B

D607 8-719-988-61 DIODE 1SS355TE-17

D608 8-719-988-61 DIODE 1SS355TE-17
D609 8-719-988-61 DIODE 1SS355TE-17
D610 8-719-056-78 DIODE UDZ-TE-17-4.3B
D611 8-719-988-61 DIODE 1SS355TE-17
D613 8-719-988-61 DIODE 1SS355TE-17

D614 8-719-988-61 DIODE 1SS355TE-17
D615 8-719-988-61 DIODE 1SS355TE-17
D616 8-719-988-61 DIODE 1SS355TE-17
D622 8-719-988-61 DIODE 1SS355TE-17 (EA)
D624 8-719-988-61 DIODE 1SS355TE-17 (RV55)

D626 8-719-988-61 DIODE 1SS355TE-17
D627 8-719-988-61 DIODE 1SS355TE-17
D630 8-719-988-61 DIODE 1SS355TE-17
D631 8-719-978-33 DIODE DTZ-TT11-6.8B
D632 8-719-083-57 DIODE UDZSTE-173.6B

D633 8-719-988-61 DIODE 1SS355TE-17

< FLUORESCENT INDICATOR >

C626 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C628 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C629 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C630 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C631 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C632 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C633 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C634 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C635 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C636 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C637 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C638 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C639 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C640 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C641 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C642 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C643 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C646 1-124-234-00 ELECT 22uF 20% 16V
C647 1-124-589-11 ELECT 47uF 20% 16V
C648 1-124-234-00 ELECT 22uF 20% 16V

C649 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C653 1-162-959-11 CERAMIC CHIP 330PF 5% 50V
C654 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C655 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C656 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

FL601 1-518-976-11 INDICATOR TUBE, FLUORESCENT

< IC >

IC601 6-804-263-01 IC LC876964C-52S6-E
IC603 6-704-045-01 IC MM1574ANLE
IC604 8-759-533-04 IC M62703ML-E1

< JUMPER RESISTOR >

JR604 1-216-864-11 SHORT CHIP 0
JR605 1-216-864-11 SHORT CHIP 0
JR606 1-216-864-11 SHORT CHIP 0
JR618 1-216-864-11 SHORT CHIP 0
JR619 1-216-864-11 SHORT CHIP 0

JR621 1-216-864-11 SHORT CHIP 0
JR622 1-216-864-11 SHORT CHIP 0
JR623 1-216-864-11 SHORT CHIP 0

< DIODE >

LED601 6-500-809-01 LED SELU5223C-STP15 (?/1)

< TRANSISTOR >

Q601 8-729-116-57 TRANSISTOR 2SB1068-K
Q602 8-729-140-04 TRANSISTOR 2SB1116A-L
Q603 8-729-140-04 TRANSISTOR 2SB1116A-L

78

HCD-RV22/RV55

PANEL

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

Q604 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q605 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q606 8-729-027-55 TRANSISTOR DTC143EKA-T146
Q607 8-729-027-55 TRANSISTOR DTC143EKA-T146
Q608 8-729-027-55 TRANSISTOR DTC143EKA-T146

R651 1-216-833-11 METAL CHIP 10K 5% 1/10W
R652 1-216-835-11 METAL CHIP 15K 5% 1/10W
R653 1-216-817-11 METAL CHIP 470 5% 1/10W
R654 1-216-819-11 METAL CHIP 680 5% 1/10W
R655 1-216-821-11 METAL CHIP 1K 5% 1/10W

Q610 8-729-027-55 TRANSISTOR DTC143EKA-T146
Q611 8-729-027-55 TRANSISTOR DTC143EKA-T146
Q612 8-729-027-55 TRANSISTOR DTC143EKA-T146
Q613 8-729-027-55 TRANSISTOR DTC143EKA-T146
Q614 8-729-027-55 TRANSISTOR DTC143EKA-T146

Q615 8-729-027-55 TRANSISTOR DTC143EKA-T146
Q616 8-729-027-55 TRANSISTOR DTC143EKA-T146

< RESISTOR >

R601 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R602 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R603 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R604 1-216-841-11 METAL CHIP 47K 5% 1/10W
R605 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R606 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R607 1-216-841-11 METAL CHIP 47K 5% 1/10W
R608 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R609 1-216-837-11 METAL CHIP 22K 5% 1/10W
R610 1-216-833-11 METAL CHIP 10K 5% 1/10W

R611 1-216-837-11 METAL CHIP 22K 5% 1/10W
R612 1-216-833-11 METAL CHIP 10K 5% 1/10W
R613 1-216-837-11 METAL CHIP 22K 5% 1/10W
R614 1-216-837-11 METAL CHIP 22K 5% 1/10W
R615 1-216-837-11 METAL CHIP 22K 5% 1/10W

R616 1-216-833-11 METAL CHIP 10K 5% 1/10W
R617 1-216-837-11 METAL CHIP 22K 5% 1/10W
R618 1-216-833-11 METAL CHIP 10K 5% 1/10W
R619 1-216-837-11 METAL CHIP 22K 5% 1/10W
R620 1-216-837-11 METAL CHIP 22K 5% 1/10W

R621 1-216-833-11 METAL CHIP 10K 5% 1/10W
R622 1-216-049-11 RES-CHIP 1K 5% 1/10W
R623 1-216-833-11 METAL CHIP 10K 5% 1/10W
R624 1-216-049-11 RES-CHIP 1K 5% 1/10W
R625 1-216-833-11 METAL CHIP 10K 5% 1/10W

R626 1-216-049-11 RES-CHIP 1K 5% 1/10W
R627 1-216-833-11 METAL CHIP 10K 5% 1/10W
R628 1-216-833-11 METAL CHIP 10K 5% 1/10W
R629 1-216-150-91 RES-CHIP 10 5% 1/8W
R630 1-216-809-11 METAL CHIP 100 5% 1/10W

R631 1-216-809-11 METAL CHIP 100 5% 1/10W
R635 1-216-809-11 METAL CHIP 100 5% 1/10W
R639 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R640 1-216-834-11 METAL CHIP 12K 5% 1/10W
R641 1-216-849-11 METAL CHIP 220K 5% 1/10W

R642 1-216-817-11 METAL CHIP 470 5% 1/10W
R643 1-216-819-11 METAL CHIP 680 5% 1/10W
R644 1-216-821-11 METAL CHIP 1K 5% 1/10W
R645 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R646 1-216-823-11 METAL CHIP 1.5K 5% 1/10W

R647 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R648 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R649 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R650 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W

R656 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R657 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R658 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R659 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R660 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R661 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R662 1-216-833-11 METAL CHIP 10K 5% 1/10W
R663 1-216-837-11 METAL CHIP 22K 5% 1/10W
R664 1-216-817-11 METAL CHIP 470 5% 1/10W
R665 1-216-819-11 METAL CHIP 680 5% 1/10W

R666 1-216-821-11 METAL CHIP 1K 5% 1/10W
R667 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R668 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R669 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R670 1-216-827-11 METAL CHIP 3.3K 5% 1/10W

R671 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R674 1-216-835-11 METAL CHIP 15K 5% 1/10W
R675 1-216-835-11 METAL CHIP 15K 5% 1/10W
R676 1-216-835-11 METAL CHIP 15K 5% 1/10W
R677 1-216-864-11 SHORT CHIP 0

R678 1-216-845-11 METAL CHIP 100K 5% 1/10W
R679 1-216-162-00 RES-CHIP 33 5% 1/8W
R680 1-216-838-11 METAL CHIP 27K 5% 1/10W
R681 1-216-849-11 METAL CHIP 220K 5% 1/10W
R682 1-216-833-11 METAL CHIP 10K 5% 1/10W

R683 1-216-849-11 METAL CHIP 220K 5% 1/10W
R684 1-216-821-11 METAL CHIP 1K 5% 1/10W
R685 1-216-841-11 METAL CHIP 47K 5% 1/10W
R686 1-216-841-11 METAL CHIP 47K 5% 1/10W
R687 1-216-833-11 METAL CHIP 10K 5% 1/10W

R688 1-216-817-11 METAL CHIP 470 5% 1/10W
R689 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R690 1-216-809-11 METAL CHIP 100 5% 1/10W
R691 1-216-809-11 METAL CHIP 100 5% 1/10W
R692 1-216-809-11 METAL CHIP 100 5% 1/10W

R693 1-216-809-11 METAL CHIP 100 5% 1/10W
R694 1-216-809-11 METAL CHIP 100 5% 1/10W
R695 1-216-809-11 METAL CHIP 100 5% 1/10W
R696 1-216-809-11 METAL CHIP 100 5% 1/10W
R697 1-216-809-11 METAL CHIP 100 5% 1/10W

R698 1-216-182-00 RES-CHIP 220 5% 1/8W
R700 1-216-182-00 RES-CHIP 220 5% 1/8W
R702 1-216-182-00 RES-CHIP 220 5% 1/8W
R704 1-216-182-00 RES-CHIP 220 5% 1/8W
R706 1-216-182-00 RES-CHIP 220 5% 1/8W

R708 1-216-182-00 RES-CHIP 220 5% 1/8W
R710 1-216-833-11 METAL CHIP 10K 5% 1/10W
R711 1-216-833-11 METAL CHIP 10K 5% 1/10W
R712 1-216-797-11 METAL CHIP 10 5% 1/10W
R713 1-216-797-11 METAL CHIP 10 5% 1/10W

R714 1-216-809-11 METAL CHIP 100 5% 1/10W
R715 1-216-805-11 METAL CHIP 47 5% 1/10W
R716 1-216-837-11 METAL CHIP 22K 5% 1/10W

79

HCD-RV22/RV55

PANEL

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

R717 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R718 1-216-837-11 METAL CHIP 22K 5% 1/10W
R719 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R720 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W
R721 1-216-833-11 METAL CHIP 10K 5% 1/10W

R784 1-216-809-11 METAL CHIP 100 5% 1/10W
R786 1-216-833-11 METAL CHIP 10K 5% 1/10W
R787 1-216-809-11 METAL CHIP 100 5% 1/10W
R788 1-216-809-11 METAL CHIP 100 5% 1/10W
R789 1-216-841-11 METAL CHIP 47K 5% 1/10W

R722 1-216-835-11 METAL CHIP 15K 5% 1/10W
R727 1-220-397-11 METAL CHIP 4.7M 5% 1/10W
R728 1-220-397-11 METAL CHIP 4.7M 5% 1/10W
R729 1-216-809-11 METAL CHIP 100 5% 1/10W
R730 1-216-809-11 METAL CHIP 100 5% 1/10W

R732 1-216-853-11 METAL CHIP 470K 5% 1/10W
R733 1-216-809-11 METAL CHIP 100 5% 1/10W
R734 1-216-821-11 METAL CHIP 1K 5% 1/10W
R735 1-216-821-11 METAL CHIP 1K 5% 1/10W
R736 1-216-821-11 METAL CHIP 1K 5% 1/10W

R737 1-216-845-11 METAL CHIP 100K 5% 1/10W
R738 1-216-845-11 METAL CHIP 100K 5% 1/10W
R739 1-216-845-11 METAL CHIP 100K 5% 1/10W
R740 1-216-845-11 METAL CHIP 100K 5% 1/10W
R741 1-216-845-11 METAL CHIP 100K 5% 1/10W

R742 1-216-845-11 METAL CHIP 100K 5% 1/10W
R743 1-216-845-11 METAL CHIP 100K 5% 1/10W
R744 1-216-845-11 METAL CHIP 100K 5% 1/10W
R745 1-216-845-11 METAL CHIP 100K 5% 1/10W
R746 1-216-845-11 METAL CHIP 100K 5% 1/10W

R747 1-216-845-11 METAL CHIP 100K 5% 1/10W
R748 1-216-845-11 METAL CHIP 100K 5% 1/10W
R749 1-216-845-11 METAL CHIP 100K 5% 1/10W
R750 1-216-845-11 METAL CHIP 100K 5% 1/10W
R751 1-216-845-11 METAL CHIP 100K 5% 1/10W

R752 1-216-845-11 METAL CHIP 100K 5% 1/10W
R753 1-216-845-11 METAL CHIP 100K 5% 1/10W
R754 1-216-845-11 METAL CHIP 100K 5% 1/10W
R755 1-216-845-11 METAL CHIP 100K 5% 1/10W
R756 1-216-845-11 METAL CHIP 100K 5% 1/10W

R757 1-216-845-11 METAL CHIP 100K 5% 1/10W
R758 1-216-845-11 METAL CHIP 100K 5% 1/10W
R759 1-216-845-11 METAL CHIP 100K 5% 1/10W
R760 1-216-845-11 METAL CHIP 100K 5% 1/10W
R761 1-216-845-11 METAL CHIP 100K 5% 1/10W

R790 1-216-821-11 METAL CHIP 1K 5% 1/10W
R791 1-216-809-11 METAL CHIP 100 5% 1/10W
R792 1-216-809-11 METAL CHIP 100 5% 1/10W
R793 1-216-809-11 METAL CHIP 100 5% 1/10W
R794 1-216-809-11 METAL CHIP 100 5% 1/10W

R795 1-216-809-11 METAL CHIP 100 5% 1/10W
R796 1-216-809-11 METAL CHIP 100 5% 1/10W
R797 1-216-821-11 METAL CHIP 1K 5% 1/10W
R798 1-216-821-11 METAL CHIP 1K 5% 1/10W
R799 1-216-821-11 METAL CHIP 1K 5% 1/10W

R854 1-216-813-11 METAL CHIP 220 5% 1/10W
R863 1-216-162-00 RES-CHIP 33 5% 1/8W

< SWITCH >

S601 1-762-875-21 SWITCH, KEYBOARD (?/1)
S602 1-762-875-21 SWITCH, KEYBOARD (DISPLAY)
S603 1-762-875-21 SWITCH, KEYBOARD (EQ BAND)
S604 1-762-875-21 SWITCH, KEYBOARD (DISC 1)
S605 1-762-875-21 SWITCH, KEYBOARD (DISC 2)

S606 1-762-875-21 SWITCH, KEYBOARD (DISC 3)
S607 1-762-875-21 SWITCH, KEYBOARD (DISC SKIP/EX-CHANGE)
S608 1-762-875-21 SWITCH, KEYBOARD (Z)
S609 1-762-875-21 SWITCH, KEYBOARD (KARAOKE/MPX)
S610 1-762-875-21 SWITCH, KEYBOARD (P FILE)

S611 1-762-875-21 SWITCH, KEYBOARD (PRESET EQ)
S612 1-762-875-21 SWITCH, KEYBOARD (ENTER)
S621 1-762-875-21 SWITCH, KEYBOARD (CD)
S622 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND)
S623 1-762-875-21 SWITCH, KEYBOARD (TAPE A/B)

S624 1-762-875-21 SWITCH, KEYBOARD (GAME)
S625 1-762-875-21 SWITCH, KEYBOARD (VIDEO/SAT) (RV55)
S626 1-762-875-21 SWITCH, KEYBOARD (ILLUMINATION)
S627 1-762-875-21 SWITCH, KEYBOARD

(PLAY MODE/TUNING MODE)

S628 1-762-875-21 SWITCH, KEYBOARD (GAME MIXING)

R762 1-216-845-11 METAL CHIP 100K 5% 1/10W
R763 1-216-845-11 METAL CHIP 100K 5% 1/10W
R764 1-216-845-11 METAL CHIP 100K 5% 1/10W
R765 1-216-845-11 METAL CHIP 100K 5% 1/10W
R766 1-216-845-11 METAL CHIP 100K 5% 1/10W

R767 1-216-845-11 METAL CHIP 100K 5% 1/10W
R768 1-216-845-11 METAL CHIP 100K 5% 1/10W
R769 1-216-845-11 METAL CHIP 100K 5% 1/10W
R770 1-216-845-11 METAL CHIP 100K 5% 1/10W
R771 1-216-841-11 METAL CHIP 47K 5% 1/10W

R772 1-216-821-11 METAL CHIP 1K 5% 1/10W
R773 1-216-809-11 METAL CHIP 100 5% 1/10W
R775 1-216-809-11 METAL CHIP 100 5% 1/10W
R776 1-216-809-11 METAL CHIP 100 5% 1/10W
R777 1-216-809-11 METAL CHIP 100 5% 1/10W

R778 1-216-809-11 METAL CHIP 100 5% 1/10W
R779 1-216-809-11 METAL CHIP 100 5% 1/10W
R780 1-216-809-11 METAL CHIP 100 5% 1/10W

80

S629 1-762-875-21 SWITCH, KEYBOARD (CD SYNC)
S630 1-762-875-21 SWITCH, KEYBOARD (REC PAUSE/START)
S641 1-762-875-21 SWITCH, KEYBOARD (GROOVE)
S642 1-762-875-21 SWITCH, KEYBOARD (SURROUND)
S643 1-762-875-21 SWITCH, KEYBOARD (EFFECT ON/OFF)

S644 1-762-875-21 SWITCH, KEYBOARD (TUNING +)
S645 1-762-875-21 SWITCH, KEYBOARD (Gg)
S646 1-762-875-21 SWITCH, KEYBOARD (M ALBUM +)
S647 1-762-875-21 SWITCH, KEYBOARD (m ALBUM –)
S648 1-762-875-21 SWITCH, KEYBOARD (X)

S649 1-762-875-21 SWITCH, KEYBOARD (x)
S650 1-762-875-21 SWITCH, KEYBOARD (TUNING –)

< VIBRATOR >

X601 1-760-252-12 VIBRATOR, CRYSTAL (32.768kHz)
X602 1-795-004-21 VIBRATOR, CERAMIC (10MHz)

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

HCD-RV22/RV55

SENSORREM SUB TRANS TRANSSW VCD CONNECT

Ref. No. Part No. Description Remark

REM BOARD

***********

< CONNECTOR >

CN610 1-816-423-11 SOCKET, CONNECTOR 3P

< IC >

IC610 6-600-174-01 IC RPM7240-H4 (IR)

< JUMPER RESISTOR >

JR624 1-216-296-11 SHORT CHIP 0

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

1-687-132-12 SENSOR BOARD

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

< CONNECTOR >

CN731 1-785-329-21 PIN, CONNECTOR (LIGHT ANGLE) 3P

< IC >

IC731 6-600-022-01 IC RPI-576

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

Ref. No. Part No. Description Remark

TRANS BOARD

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

1-533-217-41 HOLDER, FUSE

< CAPACITOR >

C906 1-164-159-11 CERAMIC 0.1uF 50V

(TH)

C906 1-164-159-21 CERAMIC 0.1uF 50V

(EXCEPT TH)
C908 1-128-553-11 ELECT 220uF 20% 63V
C909 1-126-964-11 ELECT 10uF 20% 50V
C910 1-126-968-11 ELECT 100uF 20% 50V

C911 1-126-942-61 ELECT 1000uF 20% 25V

< CONNECTOR >

CN904 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P (TH)
CN904 1-568-106-11 PIN, CONNECTOR (3.96mm PITCH) 4P

(EXCEPT TH)
CN905 1-564-506-11 PLUG, CONNECTOR 3P (RV22)

* CN905 1-564-508-11 PLUG, CONNECTOR 5P (RV55)
* CN906 1-564-705-11 PIN, CONNECTOR (SMALL TYPE) 3P

* CN907 1-764-333-11 PLUG, CONNECTOR 10P

SUB TRANS BOARD

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

< CONNECTOR >

CN901 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P

< DIODE >

D901 8-719-991-33 DIODE 1SS133T-77
D902 6-500-522-31 DIODE 10EDB40-TB5
D903 6-500-522-31 DIODE 10EDB40-TB5
D904 6-500-522-31 DIODE 10EDB40-TB5
D905 6-500-522-31 DIODE 10EDB40-TB5

< RELAY >

0 RY901 1-755-276-11 RELAY, POWER (RV22:EA)
0 RY901 1-755-276-21 RELAY, POWER (EXCEPT RV22:EA)

< SWITCH >

0 S901 1-786-055-21 SELECTOR, VOLTAGE (VOLTAGE SELECTOR)

(EXCEPT TH)

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

1-687-669-12 SW BOARD

**********

< SWITCH >

S751 1-786-514-11 SWITCH, LEVER (SLIDE) (OPEN)

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

< DIODE >

D906 8-719-110-69 DIODE RD27ESB4
D908 6-500-522-31 DIODE 10EDB40-TB5

< TRANSISTOR >

Q902 8-729-048-52 TRANSISTOR 2SA1932 (TP)

< RESISTOR >

R903 1-249-430-11 CARBON 12K 5% 1/4W
R904 1-249-417-11 CARBON 1K 5% 1/4W

0 R908 1-217-831-11 FUSIBLE 1 5% 1/4W F

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

VCD CONNECT BOARD

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

< CAPACITOR >

C881 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C882 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C883 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C884 1-162-957-11 CERAMIC CHIP 220PF 5% 50V
C885 1-162-957-11 CERAMIC CHIP 220PF 5% 50V

< CONNECTOR >

CN881 1-784-780-11 CONNECTOR, FFC 19P
CN882 1-568-830-11 CONNECTOR, FFC 11P

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

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

81

HCD-RV22/RV55

VMP43GYVIDEO OUT

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

VIDEO OUT BOARD

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

< CAPACITOR >

C840 1-164-156-11 CERAMIC CHIP 0.1uF 25V

< CONNECTOR >

CN805 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P

< JACK >

J803 1-774-227-11 JACK, PIN 1P (VIDEO OUT)

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

C361 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

(RV22:EA)

C361 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(EXCEPT RV22:EA)

C362 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

(EXCEPT RV22:EA)

C362 1-164-315-11 CERAMIC CHIP 470PF 5% 50V

(RV22:EA)

C364 1-124-779-00 ELECT CHIP 10uF 20% 16V

C365 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C366 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C501 1-124-779-00 ELECT CHIP 10uF 20% 16V
C502 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C503 1-164-156-11 CERAMIC CHIP 0.1uF 25V

A-1079-677-A VMP43GY BOARD, COMPLETE (RV22:EA)
A-4752-391-A VMP43GY BOARD, COMPLETE (EXCEPT RV22:EA)

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

< CAPACITOR >

C104 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C105 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C106 1-164-670-11 CERAMIC CHIP 1200PF 5% 16V
C114 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C115 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C116 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C154 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C155 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C156 1-164-670-11 CERAMIC CHIP 1200PF 5% 16V
C201 1-124-778-00 ELECT CHIP 22uF 20% 6.3V

C202 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C203 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C204 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C205 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C206 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C207 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C208 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C209 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C210 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C211 1-126-206-11 ELECT CHIP 100uF 20% 6.3V

C504 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C505 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C510 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C511 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C513 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C521 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C522 1-162-912-11 CERAMIC CHIP 7PF 0.5PF 50V
C523 1-162-912-11 CERAMIC CHIP 7PF 0.5PF 50V
C524 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C525 1-126-193-11 ELECT CHIP 1uF 20% 50V

C533 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C534 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C535 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V
C536 1-164-217-11 CERAMIC CHIP 150PF 5% 50V
C537 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C538 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C539 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V
C540 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C541 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C542 1-164-156-11 CERAMIC CHIP 0.1uF 25V

C543 1-164-315-11 CERAMIC CHIP 470PF 5% 50V
C544 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V
C545 1-126-193-11 ELECT CHIP 1uF 20% 50V
C546 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C547 1-126-193-11 ELECT CHIP 1uF 20% 50V

C212 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C213 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C214 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C221 1-124-779-00 ELECT CHIP 10uF 20% 16V
C222 1-124-779-00 ELECT CHIP 10uF 20% 16V

C223 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C224 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C253 1-216-864-11 SHORT CHIP 0
C254 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(EXCEPT RV22:EA)

C255 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(EXCEPT RV22:EA)

C257 1-128-065-11 ELECT CHIP 68uF 20% 10V
C258 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C259 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C321 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C322 1-162-917-11 CERAMIC CHIP 15PF 5% 50V

C323 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V
C338 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C360 1-126-206-11 ELECT CHIP 100uF 20% 6.3V

82

C548 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C549 1-162-913-11 CERAMIC CHIP 8PF 0.5PF 50V
C550 1-162-913-11 CERAMIC CHIP 8PF 0.5PF 50V
C551 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C552 1-126-193-11 ELECT CHIP 1uF 20% 50V

C561 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

(RV22:EA)

C561 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(EXCEPT RV22:EA)
C566 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C567 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C570 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V

C571 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

(RV22:EA)

C571 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(EXCEPT RV22:EA)
C572 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C573 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

(RV22:EA)

C573 1-164-156-11 CERAMIC CHIP 0.1uF 25V

(EXCEPT RV22:EA)

HCD-RV22/RV55

VMP43GY

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

C574 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C575 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C576 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C581 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C582 1-124-779-00 ELECT CHIP 10uF 20% 16V

C583 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C584 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C593 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

(RV22:EA)
C596 1-124-779-00 ELECT CHIP 10uF 20% 16V
C597 1-124-779-00 ELECT CHIP 10uF 20% 16V

< CONNECTOR >

CN201 1-778-874-11 CONNECTOR, FFC (LIF(NON-ZIF)) 19P
CN301 1-794-509-11 PIN, CONNECTOR (PC BOARD) 3P

< FERRITE BEAD >

R102 1-216-809-11 METAL CHIP 100 5% 1/10W
R107 1-216-833-11 METAL CHIP 10K 5% 1/10W
R108 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R109 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R114 1-216-825-11 METAL CHIP 2.2K 5% 1/10W

R115 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R152 1-216-809-11 METAL CHIP 100 5% 1/10W
R157 1-216-833-11 METAL CHIP 10K 5% 1/10W
R158 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R159 1-216-823-11 METAL CHIP 1.5K 5% 1/10W

R201 1-216-809-11 METAL CHIP 100 5% 1/10W
R202 1-216-809-11 METAL CHIP 100 5% 1/10W
R321 1-216-813-11 METAL CHIP 220 5% 1/10W
R322 1-216-864-11 SHORT CHIP 0
R323 1-216-817-11 METAL CHIP 470 5% 1/10W

< RESISTOR >

FB201 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)
FB251 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)
FB252 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)
FB360 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)
FB501 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)

FB502 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)
FB503 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)
FB504 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)
FB561 1-469-869-21 INDUCTOR (EMI FERRITE) (2012)

< FILTER >

FL201 1-234-177-21 FILTER, CHIP EMI
FL501 1-234-177-21 FILTER, CHIP EMI
FL502 1-234-177-21 FILTER, CHIP EMI
FL503 1-234-177-21 FILTER, CHIP EMI
FL504 1-234-177-21 FILTER, CHIP EMI

< IC >

IC102 8-759-701-40 IC NJM3404AM-T1
IC201 6-700-399-01 IC uPC2925T-E1
IC202 8-759-460-72 IC BA033FP-E2
IC307 6-702-001-01 IC BD7600FV-E2
IC504 8-759-825-13 IC PCM1748E/2K

IC505 8-752-417-93 IC CXD1887R
IC506 6-702-000-01 IC BU2507FV-E2
IC507 6-700-628-01 IC HY57V281620HCTP-HDR
IC508 6-804-135-01 IC MR27V401E-0G7MAZ03B

< JUMPER RESISTOR >

JW203 1-216-864-11 SHORT CHIP 0

R375 1-211-990-11 METAL CHIP 75 0.5% 1/10W
R376 1-216-833-11 METAL CHIP 10K 5% 1/10W
R502 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R503 1-216-809-11 METAL CHIP 100 5% 1/10W
R504 1-216-809-11 METAL CHIP 100 5% 1/10W

R505 1-216-809-11 METAL CHIP 100 5% 1/10W
R506 1-216-809-11 METAL CHIP 100 5% 1/10W
R507 1-216-809-11 METAL CHIP 100 5% 1/10W
R508 1-216-809-11 METAL CHIP 100 5% 1/10W
R509 1-216-809-11 METAL CHIP 100 5% 1/10W

R510 1-216-809-11 METAL CHIP 100 5% 1/10W
R511 1-216-809-11 METAL CHIP 100 5% 1/10W
R512 1-216-809-11 METAL CHIP 100 5% 1/10W
R513 1-216-833-11 METAL CHIP 10K 5% 1/10W
R516 1-216-829-11 METAL CHIP 4.7K 5% 1/10W

R517 1-216-826-11 METAL CHIP 2.7K 5% 1/10W
R522 1-216-833-11 METAL CHIP 10K 5% 1/10W
R531 1-216-845-11 METAL CHIP 100K 5% 1/10W
R532 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R533 1-216-839-11 METAL CHIP 33K 5% 1/10W

R534 1-216-864-11 SHORT CHIP 0
R537 1-216-864-11 SHORT CHIP 0
R538 1-216-833-11 METAL CHIP 10K 5% 1/10W
R541 1-216-864-11 SHORT CHIP 0
R542 1-216-864-11 SHORT CHIP 0

R543 1-216-853-11 METAL CHIP 470K 5% 1/10W
R544 1-216-857-11 METAL CHIP 1M 5% 1/10W
R545 1-216-821-11 METAL CHIP 1K 5% 1/10W
R546 1-216-848-11 METAL CHIP 180K 5% 1/10W
R547 1-216-833-11 METAL CHIP 10K 5% 1/10W

< COIL >

L102 1-410-373-31 INDUCTOR 2.2uH
L321 1-410-381-11 INDUCTOR 10uH

< TRANSISTOR >

Q201 8-729-140-75 TRANSISTOR 2SD999-CLCK
Q301 8-729-602-36 TRANSISTOR 2SA1602-F
Q370 8-729-028-96 TRANSISTOR DTC114EUA-T106
Q581 8-729-602-21 TRANSISTOR 2SC4154-F

R548 1-216-855-11 METAL CHIP 680K 5% 1/10W
R549 1-216-845-11 METAL CHIP 100K 5% 1/10W
R550 1-216-833-11 METAL CHIP 10K 5% 1/10W
R551 1-218-852-11 METAL CHIP 1.6K 0.5% 1/10W
R552 1-216-820-11 METAL CHIP 820 5% 1/10W

R554 1-216-797-11 METAL CHIP 10 5% 1/10W
R555 1-216-797-11 METAL CHIP 10 5% 1/10W
R556 1-216-797-11 METAL CHIP 10 5% 1/10W
R557 1-216-797-11 METAL CHIP 10 5% 1/10W
R558 1-216-857-11 METAL CHIP 1M 5% 1/10W

R559 1-216-817-11 METAL CHIP 470 5% 1/10W

83

HCD-RV22/RV55

VMP43GY 6 STREAM

Ref. No. Part No. Description Remark

R561 1-216-821-11 METAL CHIP 1K 5% 1/10W
R581 1-216-809-11 METAL CHIP 100 5% 1/10W
R582 1-216-817-11 METAL CHIP 470 5% 1/10W

< VIBRATOR >

X501 1-767-518-11 VIBRATOR, CRYSTAL (32.8688MHz)
X502 1-767-519-11 VIBRATOR, CRYSTAL (27MHz)

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

6 STREAM LED BOARD

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

< DIODE >

LED610 6-500-809-01 LED SELU5223C-STP15 (ILLUMINATION)
LED611 6-500-809-01 LED SELU5223C-STP15 (ILLUMINATION)
LED612 6-500-809-01 LED SELU5223C-STP15 (ILLUMINATION)
LED613 6-500-809-01 LED SELU5223C-STP15 (ILLUMINATION)
LED614 6-500-809-01 LED SELU5223C-STP15 (ILLUMINATION)

LED615 6-500-809-01 LED SELU5223C-STP15 (ILLUMINATION)

< RESISTOR >

R673 1-216-837-11 METAL CHIP 22K 5% 1/10W
R699 1-216-182-00 RES-CHIP 220 5% 1/8W
R701 1-216-182-00 RES-CHIP 220 5% 1/8W
R703 1-216-182-00 RES-CHIP 220 5% 1/8W
R705 1-216-182-00 RES-CHIP 220 5% 1/8W

R707 1-216-182-00 RES-CHIP 220 5% 1/8W
R709 1-216-182-00 RES-CHIP 220 5% 1/8W

< ROTARY ENCODER >

S660 1-418-632-11 ENCODER, ROTARY (MASTER VOLUME)

< SWITCH >

SW601 1-786-289-11 SWITCH, DETECTION (l – EQ + L)

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

Ref. No. Part No. Description Remark

MISCELLANEOUS

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

6 1-769-940-11 WIRE (FLAT TYPE) (11 CORE)
52 1-796-485-41 DECK, MECHANICAL (RV22)
52 1-796-487-51 DECK, MECHANICAL (RV55)
60 1-769-975-11 WIRE (FLAT TYPE) (13 CORE)
61 1-765-325-11 WIRE (FLAT TYPE) (11 CORE)

0 206 1-751-520-11 CORD, POWER (EA)
0 206 1-777-071-83 CORD, POWER (PH,SP,MY)
0 206 1-791-901-12 CORD, POWER (E3,E15)
0 206 1-824-818-11 CORD, POWER (WITH CONNECTOR) (TH)

259 1-776-182-11 WIRE (FLAT TYPE) (5 CORE)

352 1-471-035-11 MAGNET ASSY
364 1-775-265-11 WIRE (FLAT TYPE) (29 CORE)

0 402 8-820-122-01 OPTICAL PICK-UP (KSM-213DHAP/Z-RP)

403 1-782-817-11 WIRE (FLAT TYPE) (16 CORE)

0 F904 1-533-473-12 FUSE, GLASS TUBE (DIA.5) (6.3A/250V) (RV55)

0 F904 1-576-655-12 FUSE, GLASS TUBE (DIA.5) (8A/250V) (RV22)
0 F905 1-533-473-12 FUSE, GLASS TUBE (DIA.5) (6.3A/250V) (RV55)
0 F905 1-576-655-12 FUSE, GLASS TUBE (DIA.5) (8A/250V) (RV22)
0 F906 1-533-470-12 FUSE, GLASS TUBE (DIA.5) (3.15A/250V)
0 F907 1-533-470-12 FUSE, GLASS TUBE (DIA.5) (3.15A/250V)

0 F908 1-576-655-12 FUSE, GLASS TUBE (DIA.5) (8A/250V) (RV55)
0 F909 1-576-655-12 FUSE, GLASS TUBE (DIA.5) (8A/250V) (RV55)

FAN901 1-763-072-11 FAN, DC (E3,E15,PH)
FB901 1-400-285-11 F-BEAD, E2515MRT (RV22:EA)
FC901 1-500-386-31 FILTER, CLAMP (FERRITE CORE)

M741 A-4723-963-A MOTOR ASSY, TABLE (TABLE)
M751 A-4737-553-A MOTOR ASSY, LOADING (LOADING)

0 PT901 1-443-237-11 TRANSFORMER, POWER (RV22:EXCEPT EA)
0 PT901 1-443-255-11 TRANSFORMER, POWER (RV55:EXCEPT EA)
0 PT901 1-443-281-11 TRANSFORMER, POWER (RV55:EA)

0 PT901 1-443-282-11 TRANSFORMER, POWER (RV22:EA)
0 PT902 X-4956-294-1 TRANS ASSY, SUB (EXCEPT EA)
0 PT902 X-4956-322-1 TRANS ASSY, SUB (EA)

RE701 1-477-680-12 ENCODER, ROTARY
TM901 1-693-603-31 TUNER (FM/AM) (ANTENNA)

84

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

HCD-RV22/RV55

SERVICE MANUAL

Ver 1.1 2004. 08

SUPPLEMENT-1

File this supplement with the service manual.

Subject : Addition of Block Diagrams.

E Model

9-879-126-81

1

HCD-RV22/RV55

TABLE OF CONTENTS

1. Block Diagram –CD Servo Section–....................................... 3

2. Block Diagram –Audio/Video CD Section– ........................... 4

3. Block Diagram –Main Section– ..............................................5

4. Block Diagram –Panel/Power Supply Section– ...................... 6

2

1. BLOCK DIAGRAM — CD SERVO SECTION —

HCD-RV22/RV55

DETECTOR

OPTICAL PICK-UP

BLOCK

LASER DIODE

PD

M102

M

(SPINDLE)

M101

M

(SLED)

2-AXIS

DEVICE

(TRACKING)

(FOCUS)

FREQUENCY

SELECT SWITCH

Q102

RF AMP,

FOCUS/TRACKING ERROR AMP

A

6

B

7

C

8

D

9

F

11

F I-V AMP

E

10

E I-V AMP

AUTOMATIC

POWER

CONTROL

LD

Q101

LD

1

SP+

16

SP–

15

SD+

14

SD–

13

TD+

12

TD–

11

FD+

18

FD–

17

RF

SUMMING

AMP

FOCUS

ERROR AMP

RF DC

AMP

TRACKING

ERROR AMP

APC LD

AMP

FOCUS/TRACKING COIL DRIVE,

SPINDLE/SLED MOTOR DRIVE

IC150

MOTOR

DRIVE

MOTOR

DRIVE

COIL

DRIVE

COIL

DRIVE

SFDR

SRDR

TFDR

TRDR

FFDR

FRDR

MUTE

20

AC

SUM

RFDCO

RFDCI

TE_BAL

SW

24

4

5

6

7

22

23

IC103

EQ

4

FE

16

FEI

17

28

29

TE

18

19

12

PD

2

27

IN

3

2

RFAC

VCA

D/A1

D/A3

FEBAL

D/A4

D/A2

26

EQ

RFC

D/A1
D/A2
D/A3
D/A4
FEBAL

RFAC

15

3

AO3

5

AO4
AO5

6
9

AO6

2

AO2

173

164

160

162
163

D/A

CONVERTER

IC506

RST

4

RFAC

FE

RFDC

TE
SE

MDP

133

DI

CLK

LD

189

24

XTSL

GPIO9

SFDR

SRDR

137 138 140

DATA

12

CLK

11
10

LD

FILTER

171

168 170

FILO

DIGITAL SIGNAL PROCESSOR,

DIGITAL SERVO PROCESSOR

TFDR

TRDR

FFDR

141

142

PCO

IC505 (1/2)

FRDR

143

169

CLTV

81

FILI

SYSRST

IC701

IC712

LEVEL SHIFT

Q731

ROTARY

ENCODER

RE701

TO IC505 (2/2)

AUDIO/VIDEO

SECTION

LM-F

7FIN

LM-R

9RIN

TM-F

7FIN

TM-R

9RIN

TABLE

TRAY

O/C

91

PCMD

93

BCK

88

LRCK

124

C2PO

102

DATA

111

CLOK

109

XLAT

113

SENS

126

SCOR

96

SQSO

98

L SQCK

114

L SCLK

121

GFS

131

L FOK

105

L CDXRST

SSTP

135

When the optical

ON :

S101

(LIMIT)

pick-up is inner
position

M751

(LOADING)

M741

(TABLE)

L CDDATA

90
92

L CDBCK

87

L CDLRCK

123

L CDC2PO

103

L DDAT

110

L DCLK

108

L XLAT

112

L SENS

125

L SCOR

95

L SQSO

99

SQCK

115

SCLK

120

L GFS

132

FOK

106

XRST

M

M

TABLE ADDRESS

SENSOR

IC731

DISC TRAY

ADDRESS DETECT

S751

OPEN/CLOSE

DETECT

LOADING MOTOR DRIVE

4 OUT1

2 OUT2

TABLE MOTOR DRIVE

4 OUT1

2 OUT2

OPEN

CLOSE

• SIGNAL PATH

: CD PLAY

LM-F
LM-R
TM-F

TM-R

TABLE
TRAY

O/C

DATA
CLK

LD

SYS RST

A

SECTION

(Page 5)

AUDIO/VIDEO

B

(Page 4)

AUDIO/VIDEO

C

AUDIO/VIDEO

D

MAIN

CD

SECTION

CD

SECTION

(Page 4)

CD

SECTION

(Page 4)

HCD-RV22/RV55

33

HCD-RV22/RV55

2. BLOCK DIAGRAM — AUDIO/VIDEO CD SECTION —

NVOEL

74

24

OE

D0 – D7

13 – 15, 17 – 21

DQ0 – DQ7

XTAO

150 149

X501

33.8688MHz

A0 – A10

12 – 5, 27, 26, 31

A0 – A9, A18

PROGRAM ROM

IC508

XTAI

CLKB

207 206

CLKA

X502

27MHz

D8 – D15

23, 25, 4, 28, 29, 3, 2, 30

A10 – A17

ADDRESS BUS

DATA BUS

MPEG VIDEO/AUDIO DECODER,

VIDEO SIGNAL ENCODER

DRDAT0 – DRDAT15

D0 – D15

2, 4, 5, 7, 8, 10, 11, 13, 42,

44, 45, 47, 48, 50, 51, 53

DQ0 – DQ15

IC505 (2/2)

DRADR0 – DRADR10

34 – 37, 39 – 4549 – 56, 59 – 66

D0 – D15

A0 – A10

23 – 26, 29 – 34, 22

A0 – A10

A0 – A10

D-RAM

IC507

FROM IC505 (1/2)

DRCAS

DRRAS

DRWEL

DRCK

73 72 68

70 76 77 78

18

16 17 20

38 15

WE

CLK

CAS

RAS

CD SERVO

SECTION

DRDQM0

DRBS

39

BA0

LDQM

DRDQM1

UDQM

GPIO0

13 14

99

98

I-SYS-IN

O-SYS-OUT

GPIO1

GPIO5

GPIO2

15 19 18 16

95

100

I-SYS-CS

I-SYS-CLK

O-VIDEO-MUTE

AUDXCLKO

GPIO4

97

96

O-SYS-OK

AUDDTO0

AUDBCK

AUDLRCK

GPIO14
GPIO13
GPIO11
GPIO12

CPSIG

GPIO3

O-SYS-REQ

7

+3.3V

REGULATOR

Q581

5

VDD

201
203
204

205

30
29
26
28

6

DATA

2
1

BCK

3

LRCK

16

MLCK

DATA

13
14

CLK

15

LAT

DIGITAL FILTER,
D/A CONVERTER

IC504

6

VOUTL

VOUTR

VCC

CD +5V

7

8

LOW-PASS

FILER
IC102

R-CH

MUTING

Q306

MUTING
CONTROL
Q304, 305

R-CH

CD L

CD MUTING

MAIN

E

SECTION

(Page 5)

MAIN

F

SECTION

(Page 5)

LD

CLK

DATA

B.P.F.

SYNC BUFFER

Q301

VIDEO AMP

IC307

3

CONTROL SWITCH

OUT

IN

OUTSAG

STBY

2

VIDEO MUTING

Q370

DATA

CLK
LD

VIDEO SELECTOR

IC803

6
5

1

3

7

2

J805 (1/2)

VIDEO SW

J803

VIDEO

OUT

VIDEO

CD SERVO

C

SECTION

(Page 3)

GAME

INPUT

PANEL/POWER

G

SECTION

(Page 6)

HCD-RV22/RV55

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

• SIGNAL PATH

: CD PLAY (AUDIO)

: CD PLAY (VIDEO)

: MIC

CD SERVO

SECTION

(Page 3)

CD SERVO

SECTION

(Page 3)

SYSTEM CONTROLLER

IC601 (1/3)

TABLE

B

TRAY

O/C

SYS RST

D

TABLE
TRAY
O/C

73 I-CD NUM SENSER
20 I-CD ENCODER
21 I-CD OPEN/CLOSE

93 O-XRES

WFR/HP/MIC-IN

19

JK802

MIC

MIC DETECT

Q372

+

MIC +10V

MUTING

Q802

MIC AGC

Q801

MIC AMP

IC801 (1/2)

VR801

MIC LEVEL

ECHO AMP

IC802

MIC AMP

IC801 (2/2)

VR802

ECHO LEVEL

MIC

HP CTL

H

SECTION

(Page 5)

I

SECTION

MAIN

MAIN

(Page 5)

44

3. BLOCK DIAGRAM — MAIN SECTION —

HCD-RV22/RV55

FM 75Ω
COAXIAL

AM

AUDIO/VIDEO

CD SECTION

(Page 4)

AUDIO/VIDEO

CD SECTION

(Page 4)

HP901

(PB)

(DECK-A)

MIC

H

HCD-RV55

JK101 (1/2)

VIDEO/SAT

JK805 (2/2)

GAIN INPUT

AUDIO

E

FM/AM TUNER PACK

FM ANT

ANT GND

AM ANT

ANT GND

L-CH

R-CH R-CH

L-CH

IN

CD L

TM901

L

R

L

R

TUNER-L

TUNER-R

LC72121 DI

LC72121 DO

LC72121 CLK

LC72121 CE

TUNED

STEREO

TU MUTE

R-CH

R-CH

R-CH

CLK

TUNED

STEREO

TU-MUTING

HCD-RV55

58

MD L

63

GAME L

59

CD L

1

TUNER L

61

TAPE L

DO

DI

CE

3

7

9

11

PB OUT1

TAPE A1
TAPE B1

MIC

LINE OUT1 L

TONE OUT1

54

37

INPUT SELECT,

TONE CONTROL,

ELECTRICAL VOLUME

IC101

33

VOL OUT1

VIN1

36

55

SAOUT2

40

AMS OUT

15

REC OUT1

SI

SC

19

18

R-CH

R-CH

FEED BACK

SWITCH

+

Q106

L

R

D201

JK101 (2/2)

VIDEO/SAT

R-CH

OUT

POWER ON

MUTING

Q105

B+9V

LINE AMP

IC102

R-CH

MUTING

Q103

MUTING

CONTROL

Q101, 102

R-CH

R-CH

HCD-RV22

POWER

AMP

IC441

STANDBY

SWITCH

Q489

HCD-RV55

LEVEL

SHIFT

Q490, 491

POWER AMP

ON/OFF

Q308

TH441

POWER ON

MUTING

Q309, 313

THERMAL

DETECT

Q483, 484

OVER LOAD

DETECT

Q441, 442

AC4

PROTECT

DETECT

Q485, 487

–1

–2

+

PROTECTOR

Q486, 488

RY441

AC3

DC

DETECT

Q481, 482

D481

+

+

JK441

+
–

+
–

+
–

+
–

L

R

L

R

HCD-RV55

HCD-RV22

SPEAKER

IMPEDANCE
USE 6 – 16Ω

HCD-RV55

FRONT

SPEAKER

IMPEDANCE
USE 6 – 16Ω

SURROUND

SPEAKER

IMPEDANCE

USE 24Ω

J801

PHONES

HRPE901

(REC/PB/ERASE)

(DECK-B)

(Page 4)

AUDIO/VIDEO

CD SECTION

PANEL/

POWER SUPPLY

SECTION

(Page 6)

R-CH R-CH

ERASE

LM-F

CD SERVO

SECTION

(Page 3)

F

J

LM-R

A

TM-F

TM-R

CD MUTING

FRONT SP RELAY

REC/PB

SWITCH

IC201,

Q322, 323

BIAS OSC

L101

TU-MUTING

LM-F
LM-R
TM-F
TM-R

DI

CE

DO

CLK

TUNED

STEREO

83

86

84

67

85

O-LC72121/BU2099FV DO

68

I-TUNED-IN

I-LC72121 DI

I-STEREO-IN

O-LC72121 CE

O-LC72121/BU2099FV CLK

11

14
13
16
15

10

17

BIAS OSC

Q321

Q5

Q8
Q7
Q10
Q9

Q4

Q11

REC BIAS

SWITCH

Q324

7

Q16Q0

DATA4CLOCK5LCH

3

B +9V

LOADING/TABLE

MOTOR DRIVE

IC371

Q6

12

87

O-BU2099FV LCH

91

88

O-BD3401 CLK

O-BD3401 DATA

AMS DETECT

Q327

69

I-AMS-IN

SYSTEM CONTROLLER

BAND-PASS

Q351, 352

IC601 (2/3)

FILTER

24

I-STREAM/VACS

18

I-PROTECT

75

O-SYSTEM-MUTE

2

MOTO

4

SOL-A

3

SOL-B

I-TAPE A STAT

I-TAPE B STAT

I-REEL A IN

I-REEL B IN

Q606

Q608

Q607

22

23

70

71

CAPSTAN/REEL

MOTOR DRIVE

Q601

PLUNGER DRIVE

(DECK-A)

Q603

PLUNGER DRIVE

(DECK-B)

Q602

D207

+

TAPE MECHANISM

DECK BLOCK

MM

(CAPSTAN/REEL)

(DECK-A)

(DECK-B)

A-HALF

A-MODE

REC (REW)

B-HALF

B-MODE

REC (FWD)

A-PHOTO

B-PHOTO

D206

HP CTL

FAN MOTOR

DRIVE

Q310

M901

MM

(FAN)

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

• SIGNAL PATH

: TUNER

: CD PLAY

: TAPE PLAY (DECK-A)

: TAPE PLAY (DECK-B)

: REC

: AUX IN

: MIC

MAIN

I

SECTION

(Page 4)

HCD-RV22/RV55

55

HCD-RV22/RV55

4. BLOCK DIAGRAM — PANEL/POWER SUPPLY SECTION —

SYSTEM CONTROLLER

IC601 (3/3)

S1 – 21

52 – 65

43 – 45, 47 – 50,

G1 – G13

42 – 30

9 I-VOLUME-IN1

10 I-VOLUME-IN2

STREAM LED6

I

82 – 77

STREAM LED1

O-VIDEO-POWER

O-POWER LED

I-SIRCS-IN

LED610-615

(ILLUMINATION)

INDICATOR TUBE

MASTER
VOLUME

FLUORESCENT

FL601

ROTARY

ENCODER

S660

LED DRIVE

Q610-615

MAIN POWER

TRANSFORMER

HCD-RV22

F904,

+4.5V

CD +4.5V

CD +2.5V

CD +3.3V

CD +5V

94

76

28

REMOTE CONTROL

RECEIVER

IC610

LED601

I/1

REGULATOR

Q201

+2.5V

REGULATOR

IC201

+3.3V

REGULATOR

IC202

+5V

REGULATOR

IC302

D316

B+ SWITCH

Q314, 315

B+ SWITCH

Q301, 302

M +9V

CD M+7V

D321

B+3.5V

B+9V,

MIC +9V

UNREG +16V

D324 – 325

AMP B+ 1

AMP B– 1

HCD-RV55

AMP B+ 2

AMP B– 2

AMP B+ 1

AMP B– 1

+3.3V

REGULATOR

IC301

+9V

REGULATOR

IC303

+9V

REGULATOR

IC304

RECT
D401

RECT
D402

RECT
D401

RECT

D301 – 304

RECT

D305 – 308

F905

F904,
F905

F908,
F909

F906

PT901

AC-1

AC-VL

AC-VH

AC3

AUDIO/VIDEO

CD

SECTION

(Page 4)

MAIN

SECTION

(Page 5)

G

FRONT SP RELAY

J

S601 – 612,
S621 – 630,
S641 – 650,

SW601

VIDEO SW

X601

32.768kHz

X602

10MHz

I-KEY1 –
I-KEY3

27 – 25

92 O-VIDEO SW

8 I-BU1924 CLK

I-XT1

1312O-XT2

15

CF1

CF2

16

F907

AC4

SUB POWER

TRANSFORMER

PT902

HCD-RV22:TH MODEL

EXCEPT

HCD-RV22:

TH MODEL

VOLTAGE

SELECTOR

S901

HCD-RV22:
TH MODEL

RY901

RELAY DRIVE

Q361, 362

AC IN

–27V

REGULATOR

Q902

D610

RECT

D309 – 312

RECT

D902 – 904

D908
RECT

RY B+

+12V

FAN B+

29I-AC CUT

11RESET

74O-POWER RELAY

REGULATOR

Q311

VDD2

VDD1,

VDD3/4

B+ SWITCH

Q312

B+ SWITCH

Q604, 616

D609

D608,611

RESET SWITCH

Q605

TO

FLUORESCENT

INDICATOR TUBE

B+3.5V

VF1, 2

–VFL

EVER +10V

+3.3V

REGULATOR

IC603

VOLTAGE

DETECT

IC604

VP

HCD-RV22/RV55

66

MEMO

HCD-RV22/RV55

7

HCD-RV22/RV55

REVISION HISTORY

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

Ver. Date Description of Revision

1.0 2004. 08 New

1.1 2004. 08 Addition of Block Diagrams.

8