Yamaha r s202, r s202d Service Manual

RECEIVER

R-S202/R-S202D

SERVICE MANUAL

R-S202/R-S202D

■ CONTENTS

TO SERVICE PERSONNEL ........................................... 2

FRONT PANELS ............................................................ 3

REAR PANELS .............................................................. 4

REMOTE CONTROL PANEL ......................................... 7

SPECIFICATIONS .......................................................... 7

INTERNAL VIEW .........................

SER

VICE PRECAUTIONS ............................................. 9

DISASSEMBLY PROCEDURES .................................. 10

UPDATING FIRMWARE ............................................... 13

SELF-DIAGNOSTIC FUNCTION ................................. 19

101364

.................................. 9

DISPLAY DATA ............................................................ 30

IC DATA ..............................

BL

OCK DIAGRAMS ..................................................... 35

WIRING DIAGRAM ...................................................... 37

PRINTED CIRCUIT BOARDS ...................................... 38

PIN CONNECTION DIAGRAMS .................................. 44

SCHEMATIC DIAGRAMS ............................................ 45

REPLACEMENT PARTS LIST ....

REMO

TE CONTROL .................................................... 60

.......................................... 31

................................. 49

'16.04

R-S202/R-S202D

AC LEAKAGE

■ TO SERVICE PERSONNEL

1. Critical Components Information

Components having special characteristics are marked ⚠ and
must be replaced with parts having specifications equal to
those originally installed.

2. Leakage Current Measurement (For 120V Models Only)

When service has been completed, it is imperative to verify

that all exposed conductive surfaces are properly insulated
from supply circuits.

• Meterimpedanceshouldbeequivalentto1500ohmsshunted
by0.15μF.

R-S202/R-S202D

WALL

OUTLET

• Leakagecurrentmustnotexceed0.5mA.

• BesuretotestforleakagewiththeACpluginbothpolarities.

EQUIPMENT

UNDER TEST

INSULATING

TABLE

TESTER OR

EQUIVALENT

For U model

“CAUTION”

“F1: FORCONTINUEDPROTECTIONAGAINSTRISKOFFIRE,REPLACEONLYWITHSAMETYPE8A,125V

FUSE.”

For C model

CAUTION

F1: REPLACEWITHSAMETYPE8A,125VFUSE.

ATTENTION

F1: UTILISERUNFUSIBLEDERECHANGEDEMÉMETYPEDE8A,125V.

CALIFORNIA PROPOSITION 65 WARNING

This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive
harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON
WHATSOEVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or
expose

I

eyes to solder/flux vapor!

f you come in contact with solder or components located inside the enclosure of this product, wash your hands before

handling food.

About lead free solder

All of the P.C.B.s installed in this unit and solder joints are soldered using the lead free solder.
Among some types of lead free solder currently available, it is recommended to use one of the following types for the

repair work.

• Sn + Ag + Cu (tin + silver + copper)

• Sn + Cu (tin + copper)

• Sn + Zn + Bi (tin + zinc + bismuth)

Caution:

As the melting point temperature of the lead free solder is about 30°C
solder, be sure to use a soldering iron suitable to each solder.

to 40°C (50°F to 70°F) higher than that of the lead

2

■ FRONT PANELS

R-S202

R-S202D

R-S202/R-S202D

R-S202/R-S202D

3

R-S202/R-S202D

■ REAR PANELS

R-S202 (U, C models)

R-S202 (R model)

R-S202/R-S202D

R-S202 (T model)

4

R-S202 (K model)

R-S202 (A model)

R-S202/R-S202D

R-S202/R-S202D

R-S202 (G model)

5

R-S202/R-S202D

R-S202 (L model)

R-S202D (B, G models)

R-S202/R-S202D

6

R-S202/R-S202D

RAX33

■ REMOTE CONTROL PANEL

■ SPECIFICATIONS

■ Audio Section

Minimum RMS Output Power (Power Amp. Section)

(40Hzto20kHz,0.2%THD,8ohms/L/Rdrive)

U, C, R, T, A, B, G models .........................................100 W + 100 W

L model .......................................................................... 85 W + 85 W

Dynamic Power Per Channel (IHF)

8 / 6 / 4 / 2 ohms ............................................125 / 150 / 165 / 180 W

Maximum Power Per Channel

[B,Gmodels]

............................................................................................ 115 W

....

aximum Effective Output Power (JEITA)

M

(1kHz,10%THD,8ohms)

R, T models ...............................................................................140 W

L model ..................................................................................... 125 W

Input Sensitivity/Input Impedance

CD etc. ..........................

Output Level/Output Impedance

REC OUT ...........................................................500 mV / 2.2 k-ohms

Headphone Jack Rated Output/Output Impedance

(1 kHz, 500 mV, 8 ohms load / CD etc. input)

............................................................................. 470 mV / 470 ohms

Frequency Response

20 Hz to 20 kHz ...........

10 Hz to 100 kHz ..............................................................0 ± 3.0 dB

Total Harmonic Distortion

CD etc. to SP OUT ......................................................... 0.2 % or less

Signal to Noise Ratio (IHF-A Network)

CD etc., Input shorted 500 mV .................................. 100 dB or more

Residual Noise (IHF-

................................................................................................ 70 μ V

Tone Control Characteristics

Bass

Boost/Cut(50Hz)................................................................. ±10dB

Turnover frequency ...............................................................170Hz

Treble

Boost/Cut(20kHz) ............................................................... ±10dB

Turnover frequency .............................................................. 3.0kHz

(CD etc.)

A Netwo

(1kHz,0.7%THD,4ohms)

(1kHz,100W/8ohms)

...................................... 5

.....................................................0

(20Hzto20kHz,50W/8ohms)

rk)

00 mV / 47 k-ohms

± 0.5 dB

R-S202/R-S202D

■ FM Section

Tuning Range

U, C models ...........................................................87.5 to 107.9 MHz

R, L models ................................87.5 to 108.0 / 87.50 to 108.00 MHz

A, B, G models ................................

50 dB Quieting Sensitivity

Mono ........................................................................ 3 μ V (20.8 dBf)

Signal to Noise Ratio (IHF)

Mono / Stereo................................................................72 dB / 70 dB

Harmonic Distortion (1 kHz)

Mono / Stereo.................................................................0.3 % / 0.5 %

Antenna I

nput

.

......................................................................... 75 ohms unbalanced

(IHF)(1kHz,100%MOD.)

..................8

7.50 to 108.00 MHz

7

R-S202/R-S202D

■ AM Section

Tuning Range

U, C models ............................................................. 530 to 1,710 kHz

R, L models .......................................530 to 1,710 / 531 to 1,611 kHz

T, A, G models .........................................................531 to 1,611 kHz

Antenna

...................................................................................... Loop antenna

■ DAB Secti

Gmodels]

[B,

Tuning Range

...................................................................174 to 240 MHz (Band III)

Support Audio Format

................................. MPEG 1 Layer II / MPEG 4 HE ACC v2 (ACC+)

Antenna

.......................................................................... 75 ohms unbalanced

■ General

R-S202/R-S202D

Power Supply

U, C models ......................................................

R model ........................................ AC 110–120/220–240 V, 50/60 Hz

T model ..................................................................... AC 220 V, 50 Hz

A model ....................................................................AC 240 V, 50 Hz

B, G models .............................................................. AC 230 V, 50 Hz

L model ...................

Power Consumption

U, C, R, T, A, B, G models ........................................................175 W

L model ..................................................................................... 140 W

Standby Power Consumption [U, C, T, A, B, G, L models]

...................................................................................

Dimensions (W x H x D)

................................. 435 x 141 x 322 mm (17-1/8" x 5-1/2" x 12-5/8")

Weight

................................................................................. 6.7 kg (14.8 lbs.)

Finish

U, C, R, T, A, B, G, L models ............................................Black color

R, T, A, B, G, L models ..................................................... Silver

Ac

cessories

Remote control............................................................................... x 1

Battery (R6, AA, UM-3) .................................................................. x 2

FM antenna (1.4 m) ....................................................................... x 1

AM antenna (1.0 m) ....................................................................... x 1

DAB/FM an

on (R-S202D)

..................................... A

tenna (1.6 m) (R-S202D) .

C 120 V, 60 Hz

........A

C 220–240 V, 50/60 Hz

.... 0

.5 W or less

color

............................................ x 1

• DIMENSIONS

Top view

45

(1-3/4")

190 (7-1/2")

55

(2")

(2-1/8")

Front view

ø 71.6

ø 60

335 (13-1/4")50

435 (17-1/8")

11.5

(1/2")

322 (12-5/8")

290 (11-3/8")

20.5
(3/4")

120 (4-3/4")

21

(7/8")

Unit: mm (inch)

141 (5-1/2")

* Specifications are subject to change without notice.

U ........................U.S.A. model

C ................. Canadian model

R .................... General model

T.....................Chinese model

K ......................Korean model

A .................Australian model

B .......................British model

G ................. European model

L................. Singapore model

8

■ INTERNAL VIEW

Top view

1 32

Front view

R-S202/R-S202D

a

SWITCH P.C.B. (R model)

b

MAIN (1) P.C.B.

c

TUNER Module (R-S202)
MAIN (8) P.C.B. + DAB Module (

d

MAIN (5) P.C.B.

e

MAIN (7) P.C.B.

f

POWER TRANSFORMER

g

MAIN (6) P.C.B.

h

MAIN (3) P.C.B.

i

MAIN (2) P.C.B.

j

BTCARD P.C.B.

k

MAIN (4) P.C.B.

456

A-S202D)

R-S202/R-S202D

8 9 j k7

■ SERVICE PRECAUTIONS

Safety measures

• Some internal parts in this product contain high voltages and are dangerous.
Be sure to take safety measures during servicing, such as wearing insulating gloves.

• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge

remains and a high voltage continues to exist the
Before starting any repair work, connect a discharging resistor (5 k-ohms/10 W) to the terminals of each capacitor

indicated below to discharge electricity.

The time required for discharging is about 30 seconds per each.

C140, C143 and C149 on MAIN (1) P.C.B.

For details, refer to “PRINTED CIRCUIT BOARDS”.

.

re

9

R-S202/R-S202D

■ DISASSEMBLY PROCEDURES

(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.

1. Removal of Top Cover

a. Remove screw (1), 4 screws (2) and 6 screws (3). (Fig. 1)

b. Remove the top cover. (Fig. 1)

2. Removal of Front Panel Unit

a. Remove 2 screws (4) and 6 screws (5). (Fig. 1)
b. Remove CB102, CB204, CB401 and CB502. (Fig. 1)

c. Release 2 hooks and then remove the front panel unit. (Fig. 1)

R-S202/R-S202D

2

Top cover

1

5

4

5

MAIN (6) P. C.B.

CB401

4

Hook

CB502

MAIN (2) P. C.B.

Front panel unit

3

2

CB102

CB204

MAIN (1) P. C.B.

5

Fi

g. 1

Hook

10

3. Removal of AMP Unit

a. Remove 11 screws (7). (Fig. 3)

b. Remove 4 screws (8) and screw (9). (Fig. 2)
c. Remove CB4, CB7, CB103 and CB202. (Fig. 2)
d. Remove the AMP unit. (Fig. 2)

R-S202/R-S202D

8

9

CB4

CB7

CB103

8

8

R-S202/R-S202D

CB202

AMP unit

7

MAIN (1) P. C.B.

Fig. 2

Rear view

7

Fig. 3

11

R-S202/R-S202D

When checking the MAIN (1) P.C.B.:

• Place the P.C.B.s (with rear panel) upright. (Fig. 4)

• Connect the heatsink and rear panel to the chassis with a ground lead or the like. (Fig. 4)

• Reconnect all cables (connectors) that have been disconnected.

• When connecting the flexible flat cable, be careful with polarity.

R-S202/R-S202D

MAIN (1) P.C.B.

Rear panel

Heatsink

Ground lead

Chassis

Ground lead

12

Fig. 4

R-S202/R-S202D

■ UPDATING FIRMWARE

When the following parts are replaced, the firmware must be updated to the latest version.

MAIN P.C.B.
Microprocessor: IC203 on FUNCTION (1) P.C.B.

● Confirmation of firmware version and checksum

Before and after updating the firmware, check the firmware version and checksum by using the self-diagnostic

function menu.
Start up the self-diagnostic function and select “1. FIRMWARE VERSION/CHECK SUM” menu.

U

sing the sub-menu, have the firmware version and checksum displayed, and note them down.

(For details, refer to “SELF-DIAGNOSTIC FUNCTION”)

* When the firmware version is different from written one after updating, perform the updating procedure again from

the beginning.

● Initializing the back-up IC

After updating the firmware, the back-up IC MUST be initialized by the following procedure to store the setting
information properly.

Start up the self-diagnostic function and select “5. FACTORY PRESET” menu.
(For details, refer to “SELF-DIAGNOSTIC FUNCTION”)
Select “PRST RSRV”, press the “z” (Power) key to turn off the power once and turn on the power again. Then the

backup IC is initialized.

R-S202/R-S202D

● Required Tools

• Firmware downloader program

...................................................................RFP.exe

• Firmware

.....................................................RS_202_xxx.mot

• RS-232C conversion adaptor (Part No.:
ZK189200)

• Flexible flat cable
(9 pin 150 mm pitch = 1.25, Part No.: ZD896000)

• USB to Serial converter

(USB type-A to D-sub 9 pin)
* Recommendation: BUFFALO
(Part No.: BSU

F
(Part No.: DS-US232R-10)

TDI Ltd.

SRC0605BS)

● Preparation and precautions

• Download the firmware downloader program and

the latest firmware from the specified download

source to the same folder of the PC.

• Prepare the above specified RS-232C cross

cable.

• While writing the firmware, keep the other

application software on the PC closed.

It is also recommended to keep the software on
the task tray cl

osed as well.

13

R-S202/R-S202D

● Connection

* Disconnect the power cable of this unit from the AC outlet.

• Connect the writing port (CB201 on MAIN (1) P.C.B.) located on the rear panel of this unit to the USB port of the PC
with USB to serial converter, RS-232C conversion adaptor and flexible flat cable as shown below. (Fig. 1)

This unit

USB to serial converter

R-S202/R-S202D

● Operation Procedures

1. Connect the power cable of this unit to the AC outlet.

The power to this unit is supplied and the microprocessor is in the writing mode.

2. Start up RFP.exe.

The screen appears as shown below. (Fig. 2)

3. Select the Basic mode and click [Next]. (Fig. 2)

PC

(CB201 on MAIN (1) P.C.B.)

Writing port

USB port

Flexible flat cable (9P)

RS-232C conversion adaptor

Fig. 1

Select Basic mode

14

Fig. 2

4. Select the type of the microprocessor and make the workspace. (Fig. 3)

• Microcontroller: RL78

• Using Target Microcontroller: RL78/G13, R5F100JF

• Workspace Name: Any name

• Project Name: Any name

• Folder: Any place
* Click [Browse…] and specify the place where the workspace is made. (Fig.3)

5. Click [Next]. (Fig. 3)

R-S202/R-S202D

Fig. 5

Fig. 3

RL78

RL78/G13, R5F100JF

Workspace Name

Project Name

Folder

R-S202/R-S202D

15

R-S202/R-S202D

6. Select COMx with the Tool and click [Next]. (Fig. 4)
* Do not proceed to other settings until clicking [Next] is completed. (Fig. 4)

Fig. 4

Tool: COMx

R-S202/R-S202D

7. Make the port (COMx) setting. (Fig. 5)
a. Access the device manager. (Fig. 5)

b. Right click the communication port (COMx) of the port (COM and LPT) to open the property. (Fig. 5)

c

. Using the port setting function, set the Bit/second to “115200”. (Fig. 5)

8. Click [OK]. (Fig. 5)

* To access the device manager, click [Start], [Control panel], [System], [Hardware] and [Device manager] in this

order.

* COMx: Enter the port number of the PC to which the USB to serial converter is connected in

place of “x”.

115200

16

Fig. 5

9. Click [Browse...] and select the firmware name. (Fig. 6)

10. Click [Start] to start writing. (Fig. 6)

R-S202/R-S202D

R-S202/R-S202D

Writing being executed.

Fig. 6

17

R-S202/R-S202D

11. When writing of the firmware is completed, the screen appears as shown below. (Fig. 7)

12. Click [X] to end RFP.exe. (Fig. 7)

R-S202/R-S202D

Fig. 7

13. Disconnect the power cable of this unit from the AC outlet.

14. Remove the RS-232C conversion adaptor and flexible flat cable from the writing port (CB201 on MAIN (1) P.C.B.) of
this unit.

15. Connect the power cable of this unit to the AC outlet, start up the self-diagnostic function and check that the firmware
version and checksum are the same as written ones. (For details, refer to “Con
checksum”)

firm

ation of firmware version and

18

R-S202/R-S202D

■ SELF-DIAGNOSTIC FUNCTION

This unit has self-diagnostic functions that are intended for inspection, measurement and location of faulty point.

Each item has a main menu, each of which has sub-menu items.

Listed in the table below are main menu items and sub-menu items.

Note:

Some of the menu items listed below may not apply to the models covered in this service manual.

No. Main menu No. Sub-menu

1 VERSION/CHECK SUM 1 FIRMWARE VERSION

2 FIRMWARE CHECKSUM

3 MODEL/DESTINATION

4 BT VERSION

5 DAB VERSION (R-S202D)

2 DISPLAY CHECK 1 INITIAL DISPLAY

2 ALL SEGMENT OFF

3 ALL SEGMENT ON

3 Bluetooth 1 Bluetooth ADDRESS

2 Bluetooth LOOPBACK

3 Bluetooth NAME

4 DAB

(Not for service)

5 FACTORY PRESET 1 PRESET INHIBIT

6 AD DATA CHECK 1 PS

7 PROTECTION HISTORY 1 HISTORY 1

1 SIGNAL QUALITY

2 PRESET RESERVE

2 DC

3 TEMPERATURE A

4 TEMPERATURE B

DESTINAT

5

6 KEY 0 / KEY 1

ION

R-S202/R-S202D

(Not for service)

2 HISTORY 2

3 HISTORY 3

4 HISTORY 4

8 POWER OFF FACTOR HISTORY 1 LAST

2 HISTORY 1

3 HISTORY 2

4 HISTORY 3

5 HISTORY 4

19

R-S202/R-S202D

● Starting Self-Diagnostic Function

While pressing the “BASS +” and “SPEAKERS A” keys, press the “z” (Power) key to turn on the power, and release those
2 keys.

The self-diagnostic function mode is activated.

“ ” (Power) key

R-S202/R-S202D

Keys of this unit

“ ” (Power) indicator

While pressing these keys, turn on the power.

● Starting Self-Diagnostic Function in the protection cancel mode

If the protection function works and causes hindrance to troubleshooting, cancel the protection function by the procedure
below, and it will be possible to enter the self-diagnostic function mode. (The protection functions other than the excess
current detect function will be disabled.)

While pressing the “BASS +” and “SPEAKERS A” key
those 2 keys and “z” (Power) key for 3 seconds or longer.

The self-diagnostic function mode is activated with the protection functions disabled.
In this mode, the “SLEEP” segment of the FL display flashes to indicate that the mode is self-diagnostic function mode with

the protection functions disabled.

CAUTION!

Using this unit with the protection function disabled may cause further damage to this unit. Use special care for this point
when using this mode.

ss the “z” (Power) key to turn on the power and keep pressing

s, pre

● Canceling Self-Diagnostic Function

1. Before canceling self-diagnostic function, execute setting for “5. FACTORY PRESET” menu. (Memory initialization
inhibited or Memory initialized).

* In order to keep the user memory preserved, be sure to select PRESET INHIBIT (Memory

2. Press the “z” (Power) key to turn off the power.

initialization inhibited).

20

● Display provided when Self-Diagnostic Function started

Main menu displayOpening message

The display is as described below depending on the situation when the power to this unit is turned off.

1. When the power is turned off by usual operation:

“NO PROTECT” is displayed. Then “1. VERSION/SUM” is displayed in a few seconds.

NO PRT VER A01 U

After a few seconds

R-S202/R-S202D

2. When the protection function worked to turn off the power:

The information of protection function which worked at that time is displayed. Then “1. VERSION/SUM” is displayed in
a few seconds.

Note:

At that time if you restart the self-diagnostic function after turning off the power once, “NO PROTECT” will be

displayed. That is because that situation is equal to “1. When the power is turned off by usu

owever history of the protection function is stored in memory as backup data. For details, refer to “7.

H
PROTECTION HISTORY” menu.

2-1. When there is a history of protection function due to excess current.

al operation:”.

I PRT

Display:

Cause:

Supplementary information:

checking the current detect transistor.

Turning on the power without correcting the abnormality will cause the protection function to work immediately and the
power supply will instantly be shut off.

Notes:

• Applying the power to this unit without correcting the abnormality can be dangerous and cause additional

•

• Amplifier current should be monitored by measuring DC voltage across the emitter resistors for each channel.

The Power indicator is flashing.

An excessive current flowed through the power amplifier.

As current of the power amplifier is detected, the abnormal channel can be identified by

circuit damage. To avoid this, if protection function due to excess current works 1 time, the power will not turn
on even when the “z” (Power) key is pressed. In order to turn on the power again, disconnect the power cable

of this unit from the AC outlet once and then reconnect it again

The output transistors in each amplifier channel should be checked for damage before applying power to this

unit.

.

R-S202/R-S202D

21

R-S202/R-S202D

2-2. When the protection function worked due to abnormal DC output.

Cause:

Supplementary information:

A cause could be a defect in the amplifier.

Turning on the power without correcting the abnormality will cause the protection function to work in 3 seconds and the

power supply will be shut off.

2-3. When the protection function worked due to abnormal voltage in the po

R-S202/R-S202D

Cause:

Supplementary information:

Turning on the power without correcting the abnormality will cause the protection function to work in 1 seconds and the
power supply will be shut off.

DC xxxL

DC output of the power amplifier is abnormal.

The protection function worked due to a DC voltage appearing at the speaker terminal.

PS xxxH

The voltage in the power supply section is abnormal.

The protection function worked due to a defect or overload in the power supply.

H: Displayed when the voltage is HIGHER than upper limit
L: Displayed when the voltage is LOWER than lower limit

xxx: A/D conversion value of voltage at the moment when the

protection function worked

(Reference voltage: 3.3 V = 255)

we

r supply section.

H: Displayed when the voltage is HIGHER than upper limit
L: Displayed when the voltage is LOWER than lower limit

xxx: A/D conversion value of voltage at the moment when the

protection function worked

Reference voltage: 3.3 V = 255)

(

Notes:

• Applying the power to this unit without correcting the abnormality can be dangerous and cause additional

circuit damage. To avoid this, if “PS” and “DC” protection function works 3 times consecutively, the power will
not turn on even when the “z” (Power) key is pressed. In order to turn on the power again, disconnect the

power cable of this unit from the AC outlet once and then reconnect i

t ag

ain.

• The output transistors in each amplifier channel should be checked for damage before applying power to this
unit.

• Amplifier current should be monitored by measuring DC voltage across the emitter resistors for each channel.

2-4. When the protection function worked due to excessive heatsink/bridge diode temperature.

H: Displayed when the voltage is HIGHER than upper limit
L: Displayed when the voltage is LOWER than lower limit

xxx: A/D conversion value of voltage at the moment when the

protection function worked

(Reference voltage: 3.3 V = 255)

TA: Heatsink
TB: Bridge diode (D113 on MAIN P.C.B.)

Cause:

The temperature of the heatsink/bridge diode (D113) is excessive.

Supplementary information:

TA xxxH

The protection function worked due to the temperature limit being exceeded. Causes could

be poor ventilation or a defect related to the thermal sensor.

Turning on the power without correcting the abnormality will cause the protection function to work in 1 second and the
power supply will be shut off.

22

R-S202/R-S202D

Sub-menu selection

● History of protection function

When the protection function has worked, its history is stored in memory as backup data.

Even if no abnormality is noted while servicing the unit, an abnormality which has occurred previously can be defined

as long as the backup data has been stored.
For details, refer to “7. PROTECTION HISTORY” menu.

● Operation procedure of Main menu and Sub-menu

Each item has a main menu, each of which has sub-menu items.

Main menu selection

Select the main menu using “INPUT a” (forward) and “INPUT

Sub-menu selection

Select the sub-menu using “TREBLE +” (forward) and “TREBLE –” (reverse) keys.

Keys of this unit

Reverse

a

” (reverse) keys.

Main menu selection

● Functions in Self-Diagnostic Function mode

In addition to the self-diagnostic function menu items, functions listed below are available.

• Power ON/OFF

• Master volume

• SPEAKERS A ON/OFF

* Functions related to the tuner and the set menu are not available.

R-S202/R-S202D

drawroFesreveRdrawroF

The following initial settings are used when self-diagnostic function is started.

When self-diagnostic function is canceled, these settings are

• Master volume: 60

• Input: CD

• SPEAKER: SPEAKERS A on

● Initial settings when Self-Diagnostic Function started

restored to those before starting self-diagnostic function.

23

R-S202/R-S202D

● Details of Self-Diagnostic Function menu

1. VERSION/CHECK SUM

This menu is used to display the firmware version and checksum.
The checksum is obtained by adding the data at every 8-bit and expressing the result as a 4-digit hexadecimal

notation.

* Numeric values in the figure are given as reference only.

1-1. FIRMWARE VERSION

VER A10 U

The firmware version of the microprocessor (IC203 on MAIN (1) P.C.B.) and
destination are displayed.

Not for service.

R-S202/R-S202D

SUM 060C

R -U(013)

B 3.05

D N/A

1-2. FIRMWARE CHECKSUM

The checksum value of the microprocessor (IC203 on MAIN (1) P.C.B.) is displayed.

1-3. MODEL/DESTINATION

The model name and destination are displayed.

Not for service.

Destination: U (U, C), R, T, A, B, G, L

Model

Model name

1-4. BLUETOOTH VERSION

The firmware version of the Bluetooth module is displayed.

1-5. DAB VERSION (R-S202D)

The firmware version of the DAB module is displayed.

R (R-S202)

RD (R-S202D)

24

2. DISPLAY CHECK

2-1. INITIAL DISPLAY

This menu is used to check operation of the FL display.

Using the sub-menu, the display varies as shown below.

2-2. ALL SEGMENT OFF

R-S202/R-S202D

FL display

R-S202/R-S202D

Segment conditions of the FL driver and the FL tube are checked by turning ON and OFF all segments.

2-3. ALL SEGMENT ON

After check, change to next sub-menu at once.

*

If you turn ON all segments for a long period,
it may cause trouble.

25

R-S202/R-S202D

3. Bluetooth

The infomation of the Bluetooth module is displayed.

3-1. Bluetooth ADDRESS

3-2. Bluetooth LOOPBACK

3-3. Bluetooth NAME

R-S202/R-S202D

4. DAB

Not for service.

4-1. SIGNAL QUALITY

The address of the Bluetooth module is displayed.

3481F4-

Not for service.

B UART NG

The writing of memory is checked in Bluetooth module.

B NAME OK

OK: Normal
NG: Writing abnormal

--: Checking

D SIQ N/A

5. FACTORY PRESET

This menu is used to reserve/inhibit initialization of the back-up IC.

PRST INHI

PRST RSRV

CAUTION:

3-1. PRESET INHIBIT

Initialization of the back-up IC is not executed. Select this sub-menu to protect the
values set by the user.

3-2. PRESET RESERVED

Initialization of the back-up IC is reserved. (Actual initialization is executed when the
power is turned on next.)

To reset to the original factory settings or to reset the backup IC, select this sub-menu
and press the “z” (Power) key to turn off t

Before setting to the PRESET RESERVED, write down the existing preset memory content of the tuner. (This is

because setting to the PRESET RESERVED will cause the user memory content to be erased.)

(Initialization inhibited)

(Initialization reserved)

he power.

26

R-S202/R-S202D

6. AD DATA CHECK

This menu is used to display the A/D conversion value of the microprocessor which detects panel keys and protection
functions by using the sub-menu.

When “6-6. KEY” sub-menu is selected, keys become inoperable due to detection of the values of all keys. However,
it is possible to advance to the next menu by pressing the “ ▲ ” (forward) key or “ ▼ ” (reverse) key on the remote
control.

*

Numeric values in the figure

6-1. PS

Power supply voltage (PS) protection detection.
The voltage at 44 pin (PRPS) of IC203 is displayed.

Normal value: 113 to 174
(Reference voltage: 3.3 V = 255)
* If PS becomes out of the normal value range, the protection function works to turn off the power.

are given as reference only.

PS 148

6-2. DC

Power amplifier DC (DC voltage) output is detected.

The voltage at 42 pin (PRD) of IC203 is displayed.

Normal value: 27 to 136
(Reference voltage: 3.3 V = 255)

* If DC becomes out of the normal value range, the protection function works to turn off the power.

R-S202/R-S202D

DC 088

6-3. TEMPERATURE A

Temperature of the heatsink is detected.
The voltage at 43 pin (THM1) of IC203 is displayed.
Normal value: 15 to 134
(Reference voltage: 3.3 V = 255)
* If TA becomes out of the normal value range, the protection function works to turn off the power.

TA 071

6-4. TEMPERATURE B

Temperature of the bridge diode is detected.
The voltage at 2 pin (THM2) of IC203 is displayed.
Normal value: 15 to 130
(Reference voltage: 3.3 V = 255)
* If TB becomes out of the normal value range, the protection function works to turn off the power.

TB 237

27

R-S202/R-S202D

6-5. DESTINATION

The destination is displayed.

6-6. KEY0 / KEY1

Panel key is detected.

KEY0: The voltage at 40 pin (KEY0) of IC203 is displayed.
KEY1: The voltage at 41 pin (KEY1) of IC203 is displayed.

When the A/D conversion value of the panel key becomes out of the specified range, normal operation will not
be available.

In that case, check the constant of voltage dividing resistor, solder condition, etc. Refer to table.

* When “6-6. KEY” menu i

H

on the remote control.

(Reference voltage: 3.3 V = 255)

DEST xxx

s selected, keys become inoperable due to detection of the values of all keys.

owever, it is possible to advance to the next menu by pressing the “ ▲ ” (forward) key or “ ▼ ” (reverse) key

R-S202/R-S202D

K-255,255

KEY1

KEY0

Display KEY0 Display KEY1

000 – 011 INPUT a 000 – 011 TUNING

012 – 032 INPUT

033 – 054 TREBLE + 033 – 054 PRESET

055 – 079 TREBLE – 055 – 079 PRESET

080 – 107 BASS + 080 – 107 BAND

108 – 134 BASS – 108 – 134 MEMORY

135 – 160 

a

012 – 032 TUNING

135 – 160 FM MODE

161 – 187 SPEAKER A

28

188 – 214 SPEAKER B

7. PROTECTION HISTORY

This menu is used to display the history of protection function.
When the “SPEAKERS B” key is pressed, the protection history being displayed will be cleared.

* Numeric values in the figure are given as reference only.

R-S202/R-S202D

1 PS xxxH

2 DC xxxL

3 TA xxxH

4 NO PRT

7-1. HISTORY 1

H: Displayed when the voltage is HIGHER than upper limit
L: Displayed when the voltage is LOWER than lower limit

xxx: A/D conversion value of voltage at the moment when the protection function worked
(Reference voltage: 3.3 V = 255)

7-2. HISTORY 2

7-3. HISTORY 3

7-4. HISTORY 4

8. POWER OFF FACTOR HISTORY

This menu is used to display the history of power off factor.

R-S202/R-S202D

6-1 PANEL

6-2 REM

6-3 SLEEP

6-4 APS

6-5 ---

8-1. LAST

8-2. HISTORY 1

8-3. HISTORY 2

8-4. HISTORY 3

8-5. HISTORY 4

Power off factor are as follows.

6-x PANEL “z” (Power) key of this unit
6-x REM “z” (Power) key on the remote control
6-x SLEEP SLEEP timer
6-x APS Auto Power Standby

6-x PRT Protection
6-x AC AC OFF
6-x BT Bluetooth no operation

6-x --- No history

29

R-S202/R-S202D

1

32

1G

■ DISPLAY DATA

● V501 : 010ST027GNK (MAIN P.C.B.)

● PIN CONNECTION

Pin No.
Connection

32 31 30 29 28 27 26 25 24 23 22 21
F2 F2 NP 1G 2G 3G 4G 5G 6G 7G 8G 9G

PATTERN AREA

R-S202/R-S202D

● GRID ASSIGNMENT

● ANODE CONNECTION

Pin No.
Connection

Note

20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

10G P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NP F1 F1

: 1) Fn ..... Filament pin 2) nG ..... Grid pin 3) Pn ..... Anode pin 4) NP ..... No pin

2G 3G 4G 5G 6G

7G 8G 9G 10G

1G 2G – 10G

P1 MHz s2

P2 kHz s1

P3 ST a
P4 SLEEP b
P5 TUNED f
P6 SP A h
P7 SP B j
P8 MEMORY k

P9 PRESET g
P10 m
P11 c
P12 e
P13 r
P14 p
P15 n
P16 d

g

f

e

s1

a

j

p

d

(2G–10G)

s2

kh

b

m

c

n r

30

■ IC DATA

IC203:

R5F100JFAFA (MAIN (1) P.C.B.)

Microprocessor

* No replacement part available.

R-S202/R-S202D

TI00/P00

TO00/P01

TI01/TO01/P16

TI02/TO02/P17

(TI02/TO02/P15)

TI03/TO03/P31

(TI03/TO03/P14)

(TI04/TO04/P13)

(TI05/TO05/P12)

(TI06/TO06/P11)

TI07/TO07/P41

(TI07/TO07/P10)

RxD2/P14

(RxD2/P76)

LOW-SPEED

ON-CHIP

OSCILLATOR

RTC1HZ/P30

RxD0/P11(RxD0/P16)
TxD0/P12(TxD0/P17)

RxD1/P03
TxD1/P02

SCK00/P10

SI00/P11

SO00/P12

SCK01/P75

SI01/P74

SO01/P73

SCK11/P30

SI11/P50

SO11/P51

SCL00/P10
SDA00/P11

SCL01/P75
SDA01/P74

SCL11/P30
SDA11/P50

RxD2/P14(RxD2/P76)

TxD2/P13(TxD2/P77)

SCK20/P15

SI20/P14

SO20/P13

SCK21/P70

SI21/P71

SO21/P72

SCL20/P15
SDA20/P14

SCL21/P70
SDA21/P71

TIMER ARRAY
UNIT (8ch)

ch0

ch1

ch2

ch3

ch4

ch5

ch6

ch7

WINDOW

WATCHDOG

TIMER

12-BIT INTERVAL

TIMER

REAL-TIME

CLOCK

SERIAL ARRAY
UNIT0 (4ch)

UART0

UART1

CSI00

CSI01

CSI11

IIC00

IIC01

IIC11

SERIAL ARRAY
UNIT1 (2ch)

UART2

LINSEL

CSI20

CSI21

IIC20

IIC21

RL78
CPU

CORE

RAM

SERIAL
INTERFACE IICA0

BUZZER OUTPUT

CLOCK OUTPUT
CONTROL

MULTIPLIER&

DIVIDER,

MULITIPLY-

ACCUMULATOR

DIRECT MEMORY
ACCESS

CONTROL

BCD

ADJUSTMENT

VSSTOOLRxD/P11,

V

DD

2

CODE FLASH MEMORY

DATA FLASH MEMORY

TOOLTxD/P12

SDAA0/P61(SDAA0/P13)

SCLA0/P60(SCLA0/P14)

PCLBUZ0/P140
(PCLBUZ0/P31),
PCLBUZ1/P15

CRC

PORT 0

PORT 1

PORT 2

PORT 3

PORT 4

PORT 5

PORT 6

PORT 7

PORT 12

PORT 13

PORT 14

A/D CONVERTER

KEY RETURN

POWER ON RESET/

VOLTAGE
DETECTOR

RESET CONTROL

ON-CHIP DEBUG

SYSTEM

CONTROL

HIGH-SPEED

ON-CHIP

OSCILLATOR

VOLTAGE
REGULATOR

INTERRUPT

CONTROL

4

P00 to P03

8

P10 to P17

8

P20 to P27

2

P30, P31

2

P40, P41

2

P50, P51

4

P60 to P63

8

P70 to P77

P120

4

P121 to P124

P130
P137

P140,

3

P146, P147

ANI0/P20 to

8

ANI7/P27

ANI16/P03, ANI17/P02,

4

ANI18/P147, ANI19/P120

AV

/P20

REFP

AV

REFM

/P21

KR0/P70 to

8

KR7/P77

POR/LVD
CONTROL

TOOL0/P40

RESET
X1/P121
X2/EXCLK/P122

XT1/P123

XT2/EXCLKS/P124

REGC

RxD2/P14 (RxD2/P76)
INTP0/P137

INTP1/P50,

2

INTP2/P51

INTP3/P30,

2

INTP4/P31

INTP5/P16

INTP6/P140

INTP8/P74 to

4

INTP11/P77

R-S202/R-S202D

P27/ANI7

P26/ANI6

P25/ANI5

P24/ANI4

P23/ANI3

P22/ANI2

P21/ANI1/AV

P20/ANI0/AV

P130

P03/ANI16/RxD1

P02/ANI17/TxD1

P01/TO00

P00/TI00

P147/ANI18

P146

P10/SCK00/SCL00/(TI07)/(TO07)

P11/SI00/RxD0/TOOLRxD/SDA00/(TI06)/(TO06)

P12/SO00/TxD0/TOOLTxD/(TI05)/(TO05)

P13/TxD2/SO20/(SDAA0)/(TI04)/(TO04)

P14/RxD2/SI20/SDA20/(SCLA0)/(TI03)/(TO03)

P15/PCLBUZ1/SCK20/SCL20/(TI02)/(TO02)

P16/TI01/TO01/INTP5/(RXD0)

P17/TI02/TO02/(TXD0)

P51/INTP2/SO11

P50/INTP1/SI11/SDA11

P30/INTP3/RTC1HZ/SCK11/SCL11

39 38 37 36 35 34 33 32 31 30 29 28 27

40

41

42

43

44

45

REFM

REFP

46

47

48

49

50

51

52

26

P70/KR0/SCK21/SCL21

25

P71/KR1/SI21/SDA21

24

P72/KR2/SO21

23

P73/KR3/SO01

22

P74/KR4/INTP8/SI01/SDA01

21

P75/KR5/INTP9/SCK01/SCL01

20

P76/KR6/INTP10/(RXD2)

19

P77/KR7/INTP11/(TXD2)

18

P31/TI03/TO03/INTP4/(PCLBUZ0)

17

P63

16

P62

P61/SDAA0

15

P60/SCLA0

14

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

SS

DD

V

V

P123/XT1

P137/INTP0

REGC

P121/X1

P122/X2/EXCLK

RESET

P40/TOOL0

P120/ANI19

P41/TI07/TO07

P140/PCLBUZ0/INTP6

P124/XT2/EXCLKS

31

R-S202/R-S202D

Pin
No.

1 P140/PCLBUZ0/INTP6 HPRY O O HP relay (LOW = OFF)
2 P120/ANI19 THM2 I I Temperature protection detection
3 P41/TI07/TO07 BT_MFB O O Bluetooth Multi-Function Push Button Key

4 P40/TOOL0 TOOL0 I I For E1 debugging
5 RESET N_RST I I For debugging
6 P124/XT2/EXCLKS (Vacant)

7 P123/XT1 (Vacant)
8 P137/INTP0 REM I IRQ IR light receiving unit
9 P122/X2/EXCLK (Vacant)

10 P121/
11 REGC REGC I I Regulator (Connected to VSS via capacitor)
12 VSS VSS I I GND
13 VDD VDD I I +5V power supply
14 P60/SCLA0 TU_SCL I I2C Tuner pack
15 P61/SDAA0 TU_SDA I I2C Tuner pack
16 P62 TU_N_RST O O Tuner pack

R-S202/R-S202D

17 P63 (Vacant)
18 P31/TI03/TO03/INTP4/(PCLBUZ0) PRI I I I protection detection
19 P77/KR7/INTP11/(TXD2) TU_GPIO2 I IRQ Tuner pack
20 P76/KR6/INTP10/(RXD2) (Vacant)
21 P75/KR5/INTP9/SCK01/SCL0
22 P74/KR4/INTP8/SI01/SDA01 EVOL_SDA I I2C VOL IC
23 P73/KR3/SO01 FL_STB O O FL Driver
24 P72/KR2/SO21 FL_MOSI O SPI FL Driver
25 P71/KR1/SI21/SDA21 FL_MISO O SPI FL driver (spare)
26 P70/KR0/SCK21/SCL21 FL_SCK O SPI FL Driver
27 P30/INTP3/RTC1HZ/SCK11/SCL11 PRY O O Power relay control
28 P50/INTP1/SI11/SDA11 MPSW I IRQ Main power SW (Tact SW)
29 P51/INTP2/SO11 PWR_DET I IRQ Power detect (LOW = AC-OFF)

30 P17/TI02/TO02/(TXD0) V
31 P16/TI01/TO01/INTP5/(RXD0) VOL_RB I I Volume encoder counterclockwise
32 P15/PCLBUZ1/SCK20/SCL20/(TI02)/(TO02) (Vacant)
33 P14/RxD2/SI20/SDA20/(SCLA0)/(TI03)/(TO03) REC_N_MUTE O O REC OUT mute (LOW = MUTE ON)
34 P13/TxD2/SO20/(SDAA0)/(TI04)/(TO04) PRE_N_MUTE O O PRE OUT mute (LOW = MUTE ON)
35 P12/SO00/TxD0/TOOLTxD/(TI05)/(TO05) (Vacant)
36 P11/SI00/RxD0/TOOLRxD/SDA00/(TI06)/(TO06) (Vacant

3

7 P10/SCK00/SCL00/(TI07)/(TO07) PLED O O Power LED (LOW = OFF)
38 P146 3.3S_PON O O Power supply (VFD driver power supply)
39 P147/ANI18 MODEL I I Model discrimination (LOW=R-S202 / HIGH=R-S202D)
40 P27/ANI7 KEY0 I I INPUT (
41 P26/ANI6 KEY1 I I SPEAKERS (A, B) / FM MODE / MEMORY / BAND / PRESET (<, >)

42 P25/ANI5 PRD I I DC protection detection (AMP DC / Voltage detection)

24/ANI4 T

43 P
44 P23/ANI3 PRPS I I PS protection detection (Power supply / Power voltage detection)
45 P22/ANI2 TEST
46 P21/ANI1/AVREFM VREFM I I Analog reference voltage minus
47 P20/ANI0/AVREFP VREFP I I Analog reference voltage plus
48 P130 SPBRY O O Speaker B relay ON/OFF (LOW = OFF)
49 P03/ANI16/RxD1 BT_MISO I UART ISSC BT Module
50 P02/ANI17/TxD1 BT_MOSI O UART ISSC BT Module

01/TO00 B

51 P
52 P00/TI00 SPARY O O Speaker A relay ON/OFF (LOW = OFF)

Port Name

X1 B

1 EVOL_SCL I I2C VOL IC

Function

Name

T_AMP_EN I I Bluetooth Amp Enable (Mute ON/OFF)

OL_RA I I Vo

)

HM1 I I Temperature protection detection (Thermal detection)

T_N_RST O O Bluetooth Reset

I/O

Related Power Supply

OFF ON

lume encoder clockwise

a

, a) / BASS (+, -) / TREBLE (+, -)

/ TUNING (<<, >>)

Detail of Function

32

Key detection for A/D port
Key input (A/D) pull-up resistance 10 k-ohms

0 Ω + 1.0 k Ω + 1.0 k Ω + 1.5 k Ω + 2.2 k Ω + 3.3 k Ω + 4.7 k Ω

Detected voltage

value at 40 pin

A/D value

(3.3 V=255)

KEY0

Detected voltage

value at 41 pin

A/D value

(3.3 V=255)

KEY1

0 – 0.22 V

000 – 011 012 – 032 033 – 054 055 – 079 080 – 107 108 – 134 135 – 160

INPUT

a

0 Ω + 1.0 k Ω + 1.0 k Ω + 1.5 k Ω + 2.2 k Ω + 3.3 k Ω + 4.7 k Ω

0 – 0.14 V 0.15 – 0.42 V 0.43 – 0.7 V 0.71 – 1.02 V 1.03 – 1.38 V 1.39 – 1.73 V 1.74 – 2.07 V

000 – 011 012 – 032 033 – 054 055 – 079 080 – 107 108 – 134 135 – 160

TUNING

0.23 – 0.64 V 0.65 – 1.06 V 1.07 – 1.55 V 1.56 – 2.09 V 2.10 – 2.62 V 2.63 – 3.12 V

INPUT

a

TUNING PRESET PRESET

TREBLE

+

TREBLE

–

R-S202/R-S202D

BASS

+

BAND MEMORY FM MODE

BASS

–

R-S202/R-S202D

Detected voltage

value at 41 pin

A/D value

(3.3 V=255)

KEY1

+ 7.5 k Ω + 15 k Ω

2.08 – 2.41 V 2.42 – 2.77 V

161 – 187 188 – 214

SPEAKER

A

SPEAKER

B

33

R-S202/R-S202D

R-S202/R-S202D

MEMO

34

JIHGFEDCBA

R-S202/R-S202D

1

2

■ BLOCK DIAGRAMS

BluetoothModule

(BM20)

INT CLK:72MHz

BT_N_RST
BT_AMP_EN
BT_MFB

Audio Section Block Diagram

FM/AM

INT CLK:428.7MHz

CD A

3

LINE 1 B

X

POWER
AMPLIFIER

VOLUME

LINE 2

INPUT SELECTOR

TONE CONTROL

PRE_N_MUTE

SPARY

SPBRY

HPRY

RY102

RY103

RY101

SPEAKERS

PHONES

LINE 3

IC202

4

REC

X

Vol IC

BD3491FS

27

28

EVOL_SCL
EVOL_SDA

REC_N_MUTE

PRD

PRI

<interrupt> <serial>

REM INTP0UART1 BT Module

MPSW INTP1 I2CA0 Tuner

PWR_DETINTP2 I2C01 VOL IC

5

FL Driver

FL Display

HT16515

Remote Control

6

Volume

FL_MOSI TU_GPIO2 INTP11 SPI FL Driver
FL_MISO

<AD>
KEY0 ANI7
KEY1 ANI6

PRDANI5

REM THM1 ANI4 PWR_DET

THM2 ANI19 N_RST
PRPS ANI3
DEST ANI2

40

41

42

43

2

44

45

Microprocessor

IC203

R5F100JFAFA

Internal CLK:32MHz

MVOL_RA
MVOL_RB N_RST RESET

51

Main Power

Supply

(Main Transformer)

Standby

Power Supply

(Sub Transformer)

PRY

AC IN

KEY0

Push Key

KEY1 MPSW N_RST

Force Reset

MPSW

7

35

R-S202/R-S202D

JIHGFEDCBA

1

2

3

4

5

6

7

IC1IC203

+3.3M

Sub Transformer

RY1

PRY

Power Supply Section Block Diagram

Microprocessor

Q209

3.3S_PON

+3.3MMicroprocessor (IC203), Remote,

Key Input, Rotary Encoder

+3.3STHM, FL Driver,

Control circuit around Microprocessor

+B Power Amplifier

S1

120V / 230V /
220・240V /
110-120・220-240V /
50・60 Hz

RY1

F1

D7

-B Power Amplifier

15V Q124 +8.44V Volume IC

Q123

-24VPFL Driver

+8.44V Bluetooth OP AMP

Q121 +3.3TTuner

+3.3BT Bluetooth

S2

F1 FL Filament

F2 FL Filament

36

JIHGFEDCBA

R-S202/R-S202D

1

■ WIRING DIAGRAM

CB501

• OVERALL ASSEMBLY

CB902

MAIN (1)

(R-S202D)
to MAIN (8)

2

MAIN (5)

Top view

R model

Tie AC cable and all wire from
power transformer together.

CB3

SWITCH

R model

Top view

Tie AC cable and all wire from
power transformer together.

CB204

3

R-S202: TUNER Module
R-S202D: MAIN (8) P.C.B. + DAB Module

CB4

CB7

CB4

CB7

MAIN (1)

to MAIN (1) (CB102)

CB204

(CB602)

CB202

CB102

Side view

W102

4

POWER

TRANSFORMER

POWER

TRANSFORMER

CB103

MAIN (7)

W250

CB101

Avoid all wire from
touching heatsink.

MAIN (5)

Stick FFC 18p
with MAIN (8) P. C.B.

CB401

60 mm

5

CB502

MAIN (6)

Avoid wire from touching
power transformer.

60 mm

Front panel (View A)

6

MAIN (3)MAIN (6)

W501

MAIN (2)

to MAIN (2) (CB501)

to BTCARD (CB902)

MAIN (4)

View A

W502B

MAIN (2)

W502A

CB02

W503A

CB501

to MAIN (1)
(CB204)

W503B

CB902

7

BTCARD

37

R-S202/R-S202D

JIHGFEDCBA

1

2

3

4

5

6

7

■ PRINTED CIRCUIT BOARDS

MAIN (1)

(Side A)

POWER TRANSFORMER POWER cable

CB4

CB5CB6

T, A, G, L models

CB7

Safety measures

• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during

servicing, such as wearing insulating gloves.

• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge
remains and a high voltage continues to exist there. Before starting any repair work, connect a discharging resistor
(5 k-ohms/10 W) to the terminals of each capacitor indicated below to discharge electricity. The time required for
discharging is about 30 seconds per each.
C140, C143 and C149 on MAIN (1) P.C.B.

SPEAKERS

A/B

R

+- -+

L

3

OUT IN

LINE

21

安全対策

・ この製品の内部には高電圧部分があり危険です。修理の際は、絶縁性の手袋を使用するなどの安全対策を行ってください。
・ 下記のコンデンサには電源を OFF にした後も電荷が残り、高電圧が維持されており危険です。修理作業前に放電用抵抗

（5 k Ω /10 W）を下記の各コンデンサの端子間に接続して放電してください。放電所用時間は各々約 30 秒間です。

MAIN（1）P.C.B. の C140、C143、C149

BT CARD

(CB902)

CD

BTAUDIO_R

L/RL/RL/RL/RL/R

BTAUDIO_L

GND

AOHPM

GND

CB102

BT_3.3V

BT_MISO

BT_MFBNCBT_N_RST

UART_TX_IND

BT_AMP_EN

GND

BT_MOSI

GND

Writing port

CB201

CB202

Power

transformer

Lch

Rch

GND

NC

+3.3V

N_INT

SCL

N_RST

R-S202:

SDA

AM/FM TUNER

R-S202D:
MAIN (8)

(CB602)

VPE

R model

U, C, T, A, G, L models

HPR

E
E

HPL

W102

CB101

CB204

3.3M
MG
FL_STB
FL_SCK
M_PLED
KEY0
MVOL_RA

-24V
MG

3.3S
FL_MISO
FL_MOSI
REM
MPSW
KEY1
MVOL_RB

MAIN (2)

(CB501)

MAIN (6)

(CB401)

R model

5 k-ohms

10 W

POWER TRANSFORMER

CB103

5 k-ohms

10 W

5 k-ohms

10 W

MG

3.3S

THM

MAIN (7)

(W250)

• Semiconductor Location

Ref no. Location

D113 E6

D7 C4

Q105 C5
Q106 F5
Q109 C5
Q110 C5
Q111 F5
Q112 F5

38

JIHGFEDCBA

R-S202/R-S202D

1

Ref no. Location

D110 C3
D111 F5
D112 F5
D114 E3

MAIN (1)

(Side B)

D115 F5
D117 D3
D119 F5
D120 F4
D125 D4

2

D126 D4
D127 D5
D128 G5

T, A, G, L models

R model

D2 B5
D202 G5
D203 H5
D204 H5
D207 H4

D3 B5

D4 B4

D5 B4

3

D6 B5

D8 B4

D9 B4

116

IC202

32 17

14

IC102

85

IC1 B5
IC102 G4
IC202 G3
IC203 H4

Q1 B5
Q101 D5
Q102 F5

4

13 14

1

52

IC203

26

27

3940

Q103 D5
Q104 F5
Q107 C5
Q108 F5
Q117 C6
Q118 F6
Q119 G6
Q120 F4
Q121 G5
Q122 I4

1

5

R model

IC1

534

Q123 D5
Q124 F5
Q125 C4
Q126 F4
Q128 C4
Q129 F4
Q131 F5
Q133 C4

Q2 B4
Q201 F3

• Semiconductor Location

6

Ref no. Location

D1 B5

D10 B4

D101 G4
D102 I4
D103 D5
D104 G5
D105 C6
D106 F6
D107 G4

7

D108 F5
D109 D4

Q202 F3
Q203 F4
Q204 G4
Q205 I3
Q206 I3
Q208 H5
Q209 H5

Q3 B4

Q4 B5

Q5 B5

Q6 B5

Q7 B5

Q8 C5

39

R-S202/R-S202D

JIHGFEDCBA

1

2

3

4

5

6

7

MAIN (2)

POWER TRANSFORMER

MG

SW_SPAB

MP_SW

3.3M

CB502

Remote control

sensor

W502A

(Side A)

STANDBY/ON

indicator

CB501

MVOL_RA
KEY0
M_PLED
FL_SCK
FL_STB
MG

3.3M
VPE

MVOL_RB
KEY1
MPSW
REM
FL_MOSI
FL_MISO

3.3S
MG

-24V

MAIN (1)

(CB204)

chassis

FM MODE

W501

MEMORY BAND PRESET TUNING

W503A

3.3M
VOL_RA
VOL_RB
MG
SW_PDRT
FG

MAIN (3)

(Side A)

3.3MMGSW_SPAB

MP_SW

W502B

VOL_RA
VOL_RB

SW_PDRT

(Power)

AB

SPEAKERS

+3.3M

MG

FG

INPUTTREBLEBASS +–+–

MAIN (4)

VOLUME

W503B

(Side A)

• Semiconductor Location

Ref no. Location

D511 D2
D514 G2

40

JIHGFEDCBA

R-S202/R-S202D

1

MAIN (2)

2

(Side B)

22 23

12

11

IC501

33

34

441

3

4

MAIN (4)

5

MAIN (3)

(Side B)

(Side B)

6

• Semiconductor Location

Ref no. Location

D501 D2
D502 D2

IC501 F2

Q502 E2

7

Q503 D3
Q504 G2

41

R-S202/R-S202D

JIHGFEDCBA

1

2

3

4

5

6

7

MAIN (5)

(Side A)

MAIN (6)

(Side A)

MAIN (7)

(Side A)

CB401

PHL
HPR
HPE
HPL

MAIN (1)

(W102)

W250

VCC

OUT

GND

IC250

MG

3.3S

THM

MAIN (1)

(CB101)

PHONES

MAIN (8)

(Side A)

(R-S202D)

CB602

NC

SDA

GND

+3.3V

NC

Lch

Rch

SCL

N_RST

MAIN (1) (CB202)

• Semiconductor Location

Ref no. Location

IC250 I2

42

JIHGFEDCBA

R-S202/R-S202D

1

MAIN (5)

2

3

4

(Side B)

MAIN (6)

(Side B)

MAIN (7)

(Side B)

MAIN (8)

(R-S202D)

(Side B)

SWITCH

(Side A)

R model

5

6

7

VOLTAGE

SELECTOR

110–120V220–230V

CB3

YELLOW

PURPLE

POWER
TRANSFORMER

ORANGE

RED

43

R-S202/R-S202D

• ICs

■ PIN CONNECTION DIAGRAMS

33

17

32

1

34

16

44

1

23

22

12

11

LM61CIZ NJM2904MBD3491FS-E2 HT16515-44LQFP R5F100JFAFA R1190H033B-T1-FE

39

40

8

+V

S

OUT

V

GND

4

1

52

1

27

26

14

13

1

3

5

4

• Diodes

Anode

Cathode

Anode

Cathode

Anode

+

–

–

AC

AC

+

AC

AC

Cathode

• Transistors

2N5401S-RTK/P 3LN01C-TB-E2SC5712

2N5551S-RTK/P

2SA1037K

2SA1037K Q,R,S
2SA1514K R,S
2SC3906K

2SC2412K
2SC2712-GR

2SD2704 K

C

B

DTC014EUBTL

E

C

E

B

KTA1661-Y-RTF/P

C

B

KTC3206Y-ATP

C

E

B

KTA1664-Y-RTF/P
KTC4376-Y-RTF/P

2SC4468

E

B

C

E

KTB631K Y, GR
KTD600K-Y-U/PH

MCH6336-TL-E

UDZV2.4BBAV103 F3A501BDV006A506ABS5D1SS352 TE
UDZV3.9B
UDZV4.7B
UDZV9.1B
UDZV12B
UDZV15B
UDZV24B
UDZV36B

B

C

E

Cathode

Anode

D

S

G

44

3

2

1

1: IN
2: GND
3: OUT

B

C

E

E

C

B

E

C

B

4

6

1

3

1. Drain

2. Drain

3. Gate

4. Source

5. Drain

6. Drain

A

VB

KJIHGFEDCB

L

NM

R-S202/R-S202D

■ SCHEMATIC DIAGRAMS

1

2

3

4

5

6

7

8

9

MAIN 1/2

MAIN (7)

THM

IC250

LM61CIZ

OUT

ST250

to MAIN (8)_CB602

1

CD

LINE

THM

3.3S

VCC

GND

MG

SAN-PH

C2 8 5

0. 1 /1 6

(for factory)

to AM/FM TUNER

(R-S202)

Page 46 F9

(R-S202D)

FFC connector 1.25mm Pitch

R

L

R

1

L

L

LINE2

2

R

L

LINE3

OUT

R

3

RJ-1074_09-0353

L

LINE3 REC

IN

R

W250

1

2

3

(FLASH)

1

1

to TUNER PACK

R

CD

L

R

LINE1

L

L

R

RJ-1074_09-0353

L

R

L

R

RJ-1074_09-0353

CB101

PHI

CB202

52045

THM

1

3.3S

2

MG

3

CB201

9

T_TXD

8

T_BUSY/T_N_RST_OUT

7

T_RXD/TOOLO

6

T_PGM/OE

5

T_VPP

4

GND

3

N_T_RST

2

T_SCLK

1

T_VDD

52044

3.58V

N_RST

1

3.61V

SDA

2

3.61V

SCL

3

N_INT

4

NC

5

3.61V

+3.3V

6

Rch

7

GND

8

Lch

9

0.83V

3.27V

0V

0V

3.27V

T_N_RST_OUT

3.27V

0V

0V

0V

3.27V

0V

3.27V

0V

0V

0V

0V

0V

C257 no_use

C232

R288

AGND

TOOL0

N_RST

C258 no_use

2.2

AM/FM TUNER/DAB IN

PJ203

1

3

2

7

4

6

5

RJ-1073_09-0351

PJ202

2

5

1

PJ202

6

9

4

C289

PJ202

R228

10

11

8

1000P

2.2
R203

R202

470

602R

074

R212

470

312R

074

R214

470

R215

470

R205

470

702R

074

REC OUT

1K

R2 1 0

10 0 K

R2 1 1

10 0 K

R204

1K

R2 1 8

R2 1 6

R222

R2 2 3

R226

R2 2 7

R2 1 9

R2 1 7

CB204

MVOL_RB

0V

MVOL_RB

THM

47K

R260

R263

10K

470K

R258

10K

R265

MKEY0

MKEY1

PRD

THM

PRPS

SPBRY

BT_MISO

TU_N_RST

C292

DGND

TU_SDA

TU_SCL

GPIO2

0.1/16

BT_MOSI

BT_N_RST TU_SDA

SPARY

HPRY

C2 5 5 no_ u se

C256 no_use

0.1/16

TE

R556

100K

R555

100K

D204

HPRY
SPARY
SPBRY
PRD
PRI
EVOL_SCL
EVOL_SDA

R264

1K

UDZV4.7B

C265

1000P(B)

C1 2

C270

1000P(B)

10 0 0P ( B)

C269

1000P(B)

C282

0.1/16

1/ 2 5

C2 7 2

C281

CD IN

C204

47 0 K

220P(SL)

47 0 K

C2 0 5

22 0 P( S L)

C210

470K

220P(SL)

47 0 K

C211

220P(SL)

C212

470K

220P(SL)

47 0 K

C213

220P(SL)

C208

47 0 K

220P(SL)

47 0 K

C209

220P(SL)

10/16

D2704(K)

C216

C2 0 6

47 P (C H )

C207

10/16

47P(CH)

D2704(K)

C217

Q201

Q202

R236

10K

R237

10K

R273

1.2K

R277

1.2K

C230 10/50

C231
10/50

R1 6 6

no_use

R2 3 5

no_use

L3L

C23610/50

L3R

C23710/50

L2L

C23410/50

L2R

C23510/50

L1L

C24210/50

L1R

C24310/50

CDL

C23810/50

CDR

C23910/50

TUL

C24010/50

TUR

C24110/50

L2OR

L2OL

C24410/50

C24510/50

C2461800P/100

C2471800P/100

E-VOLUME

Page 46 B6

to MAIN (2)_CB501

to FL(CB501)

1234567891011121314151617

MG

KEY0

KEY1

MVOL_RA

3.25V

3.27V

3.27V0V3.22V

MKEY0

MKEY1

MVOL_RA

10K

R312

s201

R280

D203

1000P(B)

3.3V

R259

100K

R261

100K

L=1
R=2

B1

B2

C1

C2

D1

D2

E1

E2

F1

F2

SEL2

SEL1

VOL1

VOL2

TC2

TC117BCB2

4.28V

MPSW

M_PLED

M_PLED

MPSW

12K

R309

R311

1K

47K

R310

UDZV4.7B

4.28V

A1

1

32

A2

2

31

FIL

3

30

GND

4

29

SDA

5

28

SCL

IC202BD3491FS

6

27

VCC

7

26

OUT1

8

25

SB1

9

24

SR

23

10

SB2

22

11

OUT2

12

21

BCB1

20

13

BCA1

14

19

BCA2

15

18

16

4.28V

AGND

REM

3.22V

REM

C271

C2 6 6

2. 2 /5 0

R266

100

C267

2.2/50

BTA_L

BTA_R

FL_STB

FL_SCK

FL_MOSI

3.26V0V3.26V

MFL_MOSI

MFL_SCK

MFL_STB

R306

100

THM2

BT_MFB

0.1/16

A1037AK(Q/R/S)

Q205

-8.7V

RECOUT MUTE

A1037AK(Q/R/S)

R267

Q206

100

-8.7V

BT IN

C253 10/50

C275 10/50

C254 10/50

0V

3.3V

8.94V

C259

1/50

C260

1/50

C248 0.22/50

C249 0.22/50

C250 0.22/50

C251 0.22/50

MG

FL_MISO

0V

0V

MFL_MISO

C274

R305

KEY0

100

KEY1

VREFM

VREFP

SPBRY

BT_MISO

BT_MOSI

BT_N_RST

SPARY

R2 0 1

3.26V

R270

4.7K

3.26V

R271

4.7K

PREOUT MUTE

VPE

3.3S

3.3M

0V

0V

3.27V

3.27V

R279

no_use

CB205

10K

R304

100P(SL)

3.3_PON

MODEL

3.3S_PON

837363 5343332313 039282

39

40

41

PRD

42

THM

43

PRPS

44

TEST

45

46

47

MICROPROCESSOR

48

49

50

51

52

HPRY

THM2

BT_MFB

1K

R313

T_N_RST_OUT

PRE_N_MUTE

REC_N_MUTE

C262

1000/10

C261

0.1/16

R252

4.7K

R253

4.7K

J207

52045

-24V

-24.8V

Destination recognition

s202

U

R280

560

R-S201

Model Recognition

s202

R304

R-S202
R-S202D

R279

no_use

M_PLED

TOOLRxD

TOOLTxD

PRE_N_MUTE

REC_N_MUTE

100

R176

R300

no_use

R301

no_use

REC_N_MUTE

PRE_N_MUTE

IC203

R5F100JFAFA

N_RST

TOOL0

100

R299

C268

1000P(B)

100

10K

R292

C252

N_RST

TOOL0

10K

R281

R282

R274

100K

R275

100K

BTA_L

BTA_R

C263

10/50

D2704(K)

D2704(K)

C264

10/50

R

20K

10k

10k

MVOL_RB

R295

VOL_RB

9101112345678

X2

REM

100

R286

0.1/16

REM

1K

3.3_PON

DTC014EUBTL

R255

1.2K

Q203

Q204

R254

1.2K

MVOL_RA

100

R294

VOL_RA

X1

BT_AMP_EN

A

1.8K

PWR_DET

R293

100

PWR_DET

REGC

1/50

BT_AMP_EN

Q208

ST103

MPSW

1K

R285

MPSW

12 13

VSS

C276

R256

10K

R257

10K

G

2.7K

M_PRY

R291

100

PRY

27

VDD

R284

26

25

24

23

22

21

20

19

18

17

16

15

14

100

C279

100K

L

9.1K

1000P(B)

FL_SCK

FL_MISO

FL_MOSI

FL_STB

EVOL_SDA

EVOL_SCL

GPIO2

PRI

TU_N_RST

TU_SDA

TU_SCL

C277

100P(SL)

0V

L

E

R

C284

R224

10K

0.1/16

C280

D207

0.1/16

C283

1000P(B)

R290

1K

R249

1K

R298

100

R262

1K

R276

100

R268

UDZV4.7B

MCH6336-TL-E

Q209

DDG

C104

10/50

47K

R104

100P(SL)

47K

R105

C103

10/50

R231

1K

R289

1K

R297

100

R248

100

R287

100

R272

100

470K

R107

C106

R106

1K

1K

MFL_SCK

MFL_MISO

MFL_MOSI

MFL_STB

EVOL_SDA

EVOL_SCL

GPIO2

TU_N_RST

TU_SCL

C278

100/10

3.3V

SDD

C108

C109

BT_N_RST

R302

2.2K
R233

2.2K

PRI

M_PRY

N_RST

PWR_DET

PRPS

1/16W=62.5mW

2.0mA

32.8mW

C101

C168

33/63

47P(CH)

50mW

Q101

33K

R109

100P/100

840uW

0.84V

1.0mA

R108

2.2

33K

R110

100P/100

Q102

C102

47P(CH)

C169

33/63

220/10

820

R111

-50V

820

R112

C273

50V

R113

R114

R115

A1 5 14 K (R / S )

A1514K(R/S)

R1 1 6

R117

R118

0.65V

to BTCARD

To BTcard

52806-1510

+3.3BT

R238

10

30K

R188

D1 0 2

Q122

1S S 35 2

R189

30K

30K

R193

C105

220/6.3

Force reset

66V

8.2K

8.2K

8.2K

C112

R123

470

5P(CH)

Q103

R121

33K

0.09V

A1514K(R/S)

1.2K

R119

75p

C114

C110

100/16

R125

C115

C111

R120

100/16

1.2K

C113

5P(CH)

R122

33K

C116

R126

C117

R124

470

no_use

no_use

no_use

–61V

Q104

A1514K(R/S)

8. 2 K

8.2K

K

8.2

32.8mW

2.0mA

20.5V

47 / 10 0

C118

150P(SL)

150P(SL)

0.24V

no_use

10/100

C122

C119

150P(SL)

150P(SL)

C1 2 3

C121

10/100

DGND

R127

R128

R129

C1 2 0

10/100

Q105

120

R1 3 1

Q106

C125

47 / 10 0

R132

R133

R134

C2712-GR(TE85L

40.3V

8.2K

8.2K

8.2K

Q107

C124

D121

no_use

-0.6V

KTB631K-Y-U/PH

KTC3206Y-AT

2.0mA

R130

12 0

C128

KT C 32 0 6Y - AT

Q108

D122

10/100

no_use

D2704(K)

8.2K

C129

8.2K

8.2K

C1 2 6

no _ us e

0.0V

R135

107uA

D2704(K)

776mV

C127

no_use

no_use

R136

no_use

123456789101112131415

WG03360

GND

GND

0V

3.57V

BT_3.3V

BT_MISO

BT_MOSI

BT_N_RST

R335

#

#

Q116

Q113

Q114

Q115

3.25V

R336

22

UART_TX_IND

0V

0V

2.77V

22

22

R337

BT_MISO

BT_MOSI

PRY

N_RST

PWR_DET

+3.3M

MG

C4468(O/P/Y)

R101

1K

R1 4 7

2P 0 .1

R149

510

C4468(O/P/Y)

C4 4 68 ( O/ P / Y )

R150

510

2P 0 .1

R1 4 8

R269

1K

C4 4 68 ( O/ P / Y )

C192

DGND

R137

2.2K

5.6K

5.6K

2.2K

R138

Q109

Q110

Q111

Q112

0.1/16

R139

2.354mA

1SS352

R140

R141

D128

R142

C153

100P(SL)

100P(SL)

100P(SL)

100P(SL)

100P(SL)

100P(SL)

3.25V

2200/6.3

C198

C199

C193

C194

C196

C195

450mm

to CPU_PCB

KTD600K-Y-U/PH

R143

0.235V

2.2

100

D103

BAV103

D127

R144

#

2.2

330

330

R145

2.2

D104

1SS352

BAV103

KTB631K-Y-U/PH

100

R146

2.2

KT D 60 0 K- Y - U / P H

BT_MFB

BT_AMP_EN

0V

2.77V

R340

100

R339

BT_AMP_EN

Q117

R151

D105

R152

R153

D106

R154

100

BT_MFB

C1

330K

BAV103

15K

15K

BAV103

330K

0.1/2W

GND

BTAUDIO_R

0V

1.33V

R208

Q1

47 0 /1 0

C130

47K

R155

0V

C133

C134

811Q

C2

2.2/50

C3906KT146(R,S)

C3906KT146(R,S)

R156

47K

CB102

NC

GND

AOHPM

0V

0V

BTAUDIO_L

1.33V

1.33V

0

0

R209

BT IN

R283

15K

R325

C291

R329

15K

R328

15K

C290

R326

R251

15K

C4

R18

0.1/16

47K

D3

1S S 35 2

3LN01C-TB-E

R1

2.2M

D2

1SS352

3.3V 7.7V

VOUT

GND

CE4DELAY

R1190H033B-T1-F

0.47/16

47K

R157

R158

10K

0.048V

C131

R159

no_use

no_use

R160

C132

1SS352

D1

VDD

5

1

2

3

IC1

911Q

R163

L102

1UH

0.022/100

1P10

1P10

1UH

L101

10

0.022/100

R162

Q4

C3

2N5401S-RTK/P

R161

47K

10

BTA_L

3

2

22K

C107

100P/100

10/16

AGND

10/16

C138

22K

6

100P/100

5

BTA_R

C1 6

R17

R4

47K

27K

R2

R3

100

C17

2.2/50

KTC4376-Y-RTF/P

7.0S

D4

R5

4.7K

1.65V

0.47/16

KTC4376-Y-RTF/P

C5

no_use

R6

10K

R164

47K

C135

no_use

100/6.3

C137

C136

no_use

56K

R165

R332

100

V+
8

IC102

IC102

NJM2904M

R331

22K

C150

100P/100

C145

100P/100

R330

22K

NJM2904M

IC102

IC102

4

V-

R327

100

1/ 5 0

1K

Q2

KTC4376-Y-RTF/P

10K

RY1

1SS352

Q3

MAIN Transformer

(Except RL Destination)

0V

(Except RL Dest.)

+8.4V

1

C171

R181

10/16

680

to POWER

TRANSFORMER

CB4

VHIS

12

Pri

HOT

to POWER

TRANSFORMER

CB7

VHIS

S1

S2

PRIMARY

FUSE

Q121

C141

J102

R170

220

R168

T4AL250

4.2V

100

4.2V

10/50

12.1V

R308

for FL

200V

120K

R180

1P47

981-2A-48DS-SP7

VV07180

C142

–25.4V

RY101

54

100V

R-S202

T8A125

33K

R307

+3.3V

20-90mA

for TUNER/BT

C287

C139

0.1/16

WQ21110

5712(TE12L/Q)

<1W

330/25

3.26V

3.26V

3.26V

680

R184

C6

0.01/250

0

J1

D7

4

s5

R13

s10

Q8

6800/66

DLS5D1-O(M)0.25

1

1

DB105

3

2

R7

s14

s18

C14

s12

D6

s24

R16

C140

RY1

2

1

11

0.1/100

R
R 7V

2

C8

s4

s15

C9

7

D10

R12

1SS352

D9

10K

1SS352

2.37V

R8

D5

R10

C15

10K

1/50

UDZV9.1B

DLS5D1-O(M)0.25

1.0V

R9

22

–9.2V

For Mute

C11

s17

D8

s16

R

J2

s8

s11

Q5

s6

Q6

s6

Q7

R11

s13

R14

C7

D202

R167

UDZV9.1B

18K

2200/25

s7

5 k-ohms

10 W

R322

18K

J4

3

8

G101

s2

4

4

3

5

s3

200 12V

R15

C10

1000P(B)

7
8

0

J3

CB5

TP00351-31

TP00351-31

UC:YF764

R :YF765

A :YF766

T1

G :YF766

L :YF766

C13

s17

J5

ST1

STAR EARTH
V599580

456

3

2

1

F1

s1

CB6

no_use

C143

6800/66

+3.3BT

3.6V

5 k-ohms

10 W

MAIN (1)

Destination Part List
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| sxx | LOCATION | UC | R | T | A | G | L |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s1 | F1 | WQ21110 | WQ21110 | VV07180 | VV07180 | VV07180 | VV07180 |
| | | 8A125V | 8A125V | T4.0AL250V | T4.0AL250V | T4.0AL250V | T4.0AL250V |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s2 | J4 | X | X | VN50000 | VN50000 | VN50000 | VN50000 |
| | | | | - | - | - | - |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s3 | T1 | YF764A0 | YF765A0 | YF766A0 | YF766A0 | YF766A0 | YF766A0 |
| | | YF764 | YF765 | YF766 | YF766 | YF766 | YF766 |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s4 | R15 | X | RD35715 | X | X | X | X |
| | | | 15K | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s5 | R13 | X | RD35633 | X | X | X | X |
| | | | 3.3K | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s6 | Q6 | X | WC39760 | X | X | X | X |
| | Q7 | | 2N5401S-RTK/P | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s7 | Q8 | X | WC39830 | X | X | X | X |
| | | | 2N5551S-RTK/P | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s8 | Q5 | X | ZG24570 | X | X | X | X |
| | | | KTA1661-Y-RTF/P | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s10 | R14 | X | WW97570 | X | X | X | X |
| | | | 47K | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s11 | J2 | VN50000 | X | VN50000 | VN50000 | VN50000 | VN50000 |
| | | - | | - | - | - | - |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s12 | D6 | X | WY16410 | X | X | X | X |
| | | | UDZV12B | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s13 | R11 | X | WW97570 | X | X | X | X |
| | | | 47K | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s14 | R7 | X | RD35710 | X | X | X | X |
| | | | 10K | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s15 | C10 | X | UR86710 | X | X | X | X |
| | | | 10/50 | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s16 | D8 | X | ZU12910 | X | X | X | X |
| | | | F3A | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s17 | C11 | X | WW19410 | X | X | X | X |
| | C13 | | 0.1/100 | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s18 | C14 | X | UR86610 | X | X | X | X |
| | | | 1/50 | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s24 | R16 | X | RD35810 | X | X | X | X |
| | | | 100K | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s101 | C157 | X | X | WN20010 | WN20010 | WN20010 | WN20010 |
| | C158 | | | 0.01/100 | 0.01/100 | 0.01/100 | 0.01/100 |
| | C160 | | | | | | |
| | C161 | | | | | | |
| | C162 | | | | | | |
| | C173 | | | | | | |
| | C174 | | | | | | |
| | C175 | | | | | | |
| | C176 | | | | | | |
| | C189 | | | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s102 | R197 | X | RD35710 | X | X | X | X |
| | | | 10K | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s103 | D119 | X | WY16520 | X | X | X | X |
| | D120 | | UDZV36B | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+
| s104 | R186 | WW86390 | WW86320 | WW86390 | WW86390 | WW86390 | WW86320 |
| | R191 | 330 | 82 | 330 | 330 | 330 | 82 |
| | R196 | | | | | | |
+--------+---------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+

62K

+8.4V

8.94V

R234

1P47

470

R169

D107

C146

–26V

47/50

R1 7 4

-24.85V

KTA1664-Y-RTF/P

RY101

23

981-2A-48DS-SP7

R172

4.7K

R200

For EVOL/

BT OP AMP

+8.44V

7mA

Q124

C144

1000/10

UDZV3.9B

AGND

J103

D109

UDZV24B

4.7/50

-24.25V

K

10 0

R1 7 9

2. 2

Q123

–46.2V

66.1V

–66.1V

981-2A-48DS-SP7

RY102

RY102

981-2A-48DS-SP7

981-2A-48DS-SP7

981-2A-48DS-SP7

2N5551S-RTK/P

R171

4.7K

R173

4.7K

D111

1SS352

25mW

9.12V

100

R178

1.0K

R175

9.12V

9.04V

KTC4376-Y-RTF/P

D108

C147

10/50

UDZV9.1B

no_use

J101

no_use

C197

10/63

R195

1/2P1.5K

54

23

RY103

23

RY103

54

66.1V

63V

58.7V

D110

1SS352

C148

no_use

47K

47K

R182

R177

DGND

D101

UDZV24B

10K

R225

15V

10K

R183

J104

5 k-ohms

10 W

D113

D5SBA60

no_use

C181

R230

R551

C185

no_use

RY1

270

R320

(HP)

s104

R186

6

RY101

1

981-2A-48DS-SP7

Q125

2N5551S-RTK/P

47K

R185

D112

15V

F3A

2N5401S-RTK/P

C149

1000/63

C170

C154

0.1/100

C155

0.1/100

TH101

NCP18XH103J03RB

no_use

no_use

C184

C183

C182

R229

no_use

no_use

R232

no_use

no_use

C188

C187

C186

no_use

no_use

no_use

D114

1SS352

C151

no_use

Q129

KTA1661-Y-RTF/P

Q126

2N5401S-RTK/P

2N5401S-RTK/P

Q120

R324

2.4K

R187

100P/100

R199

470K

R198

470K

THM2

s101

C189

no_use

s101

C173

RY2

270

R319

(SP_A)

s104

R191

RY102

16

981-2A-48DS-SP7

Q128

2N5551S-RTK/P

R190

3.3K

44V

47K

C157

C1 5 8

Q131

R192

C152

22K

R194

10K

R323

14.2V

D115

0.1/100

UDZV15B

39K

0.01(B)

OUT L

s101

C190

no_use

C159

C175

no_use

s101

C160

s101

C1 6 1

s101

s101

s101

C174

C1 6 2

C178

C177

no_use

270

R318

(SP_B)

s104

R196

D117

RY103

16

1SS352

981-2A-48DS-SP7

Q133

C156

no_use

s101

C176

C179

no_use

RY3

C172

s101

no_use

C180

D125

0.1/100

R220

no_use

R

45.4V

F3A

47.8V

C166

3.9

ST102

s103

D119

71V over

D120

s103

s102

R197

C288

no_use

R314

2P10

45.8V

R315

2P10

46.2V

R316

2P10

46.9V

R317

2P10

47.2V

47.8V

C167

0.1/100

R-S

LEFT

TE101

7

SPB

5

8

SPA

6

MSP-108V-01PBSN

MSP-108V-01PBSN

TE101

3

SPB

TE101

1

4

TE101

SPA

2

MSP-108V-01PBSN

MSP-108V-01PBSN

RIGHT

SG

D126

R221

F3A

3.9

A-S

HP OUT

4P 400MM B&C BL

R102

HPL

1P470

R103

1P470

W102

E

E

HPR

MAIN

CB103

H

1

E

H

VHI

TE102

8

SPB

6

7

SPA

9

TE102

SPB

3

4

SPA

2

+

-

-

+

10G

no_use1

+

-

-

+

5G

to POWER

2

TRANSFORMER

3

From TRANSFORMER

no_use

L

R

Page 46 K6

to MAIN (6)_CB401

IC203: R5F100JFAFA
16 bit single chip microprocessor

TIMER ARRAY

TI00/P00

TO00/P01

TI01/TO01/P16

TI02/TO02/P17

(TI02/TO02/P15)

TI03/TO03/P31

(TI03/TO03/P14)

(TI04/TO04/P13)

(TI05/TO05/P12)

(TI06/TO06/P11)

TI07/TO07/P41

(TI07/TO07/P10)

RxD2/P14

(RxD2/P76)

LOW-SPEED

ON-CHIP

OSCILLATOR

RTC1HZ/P30

RxD0/P11(RxD0/P16)
TxD0/P12(TxD0/P17)

RxD1/P03
TxD1/P02

SCK00/P10

SI00/P11

SO00/P12

SCK01/P75

SI01/P74

SO01/P73

SCK11/P30

SI11/P50

SO11/P51

SCL00/P10
SDA00/P11

SCL01/P75
SDA01/P74

SCL11/P30

SDA11/P50

RxD2/P14(RxD2/P76)

TxD2/P13(TxD2/P77)

SCK20/P15

SI20/P14

SO20/P13

SCK21/P70

SI21/P71

SO21/P72

SCL20/P15

SDA20/P14

SCL21/P70
SDA21/P71

UNIT (8ch)

ch0

ch1

ch2

ch3

ch4

ch5

ch6

ch7

WINDOW

WATCHDOG

TIMER

12-BIT INTERVAL

TIMER

REAL-TIME

CLOCK

SERIAL ARRAY

UNIT0 (4ch)

UART0

UART1

CSI00

CSI01

CSI11

IIC00

IIC01

IIC11

SERIAL ARRAY

UNIT1 (2ch)

UART2

LINSEL

CSI20

CSI21

IIC20

IIC21

RL78

Microprocessor

CORE

RAM

V

SERIAL
INTERFACE IICA0

BUZZER OUTPUT

CLOCK OUTPUT
CONTROL

MULTIPLIER and

DIVIDER

MULITIPLY-

ACCUMULATOR

DIRECT MEMORY

ACCESS CONTROL

BCD

ADJUSTMENT

DDVSS TOOL RxD/P11

IC250: LM61CIZ
Temperature sensor

IC102 : NJM2904M
Dual operational amplifier

- INPUT

+ INPUT

SPEAKERSA/B

IC1: R1190H033B-T1-FE
Voltage regulator

V

DD

Vref

CE

Pin No.

Symbol

OUT

1

V

GND

2

CE

3

4DELAY Delay Pin (for setting Inrush Current Limit Time)

5

DD

V

IC202: BD3491FS-E2

Sound processor with built-in surround sound function

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

A1 A2 FILGND SDA SCL

VCC/2

2C BUS LOGIC

50K 50K

I

• Bass

Gain= ±14 dB/2dB step

• Treble

Gain= ±14 dB/2dB step

• Volume
0 dB – -87 dB/1 dB step, -∞, Independent control

• Input Gain

0 dB – +8 dB/2 dB step, 12, 16, 20 dB

• Surround

Gain= OFF, Low, Middle, High

Input Selector

50k50k 50k50k 50k50k 50k50k 50k 50k

B1

1

C1 C2 D1 D2 E1 E2 F1 F2 SEL2SEL2VOL1VOL2TC2 TC1B2

23 45678910 11 12 13 14 15 16

VCC

Input Gain

CODE FLASH MEMORY

DATA FLASH MEMORY

TOOL TxD/P12

SDAA0/P61(SDAA0/P13)

SCLA0/P60(SCLA0/P14)

PCLBUZ0/P140

2

(PCLBUZ0/P31),
PCLBUZ1/P15

CRC

Thermal Shutdown

Inrush

Short

Current

Protection

Limit

4

DELAY

Description

Output Pin

Ground Pin

Chip Enable Pin ("H" Active)

Input Pin

Surround

Peak
Current
Protection

PORT 0

PORT 1

PORT 2

PORT 3

PORT 4

PORT 5

PORT 6

PORT 7

PORT 12

PORT 13

PORT 14

A/D CONVERTER

KEY RETURN

POWER ON RESET/

VOLTAGE

DETECTOR

RESET CONTROL

ON-CHIP DEBUG

SYSTEM

CONTROL

HIGH-SPEED

ON-CHIP

OSCILLATOR

VOLTAGE

REGULATOR

INTERRUPT

CONTROL

V

OUT

15

23

GND

CB1BCA2BCA1SB1SB2SR

Volume

4

8

6

2

2

2

4

8

4

3

8

4

8

CONTROL

2

2

4

OUTPUT

Treble/Bass

Volume

P00 to P03

P10 to P17

P20 to P27

P30, P31

P40, P41

P50, P51

P60, P63

P70, P77

P120

P121 to P124

P130
P137

P140,
P146, P147

ANI0/P20 to
AN17/P27

ANI16/P03, ANI17/P02,
ANI16/P147, ANI19/P120

AV

REFE/P20

AV

REFE/P21

KR0/P70 to
KR7/P77

POR/LVD

TOOL0/P40

RESET
X1/P121
X2/EXCLK/P122

XT1/P123

XT2/EXCLKS/P124

REGC

RxD2/P14(RxD2/P76)
INTP0/P137

INTP1/P50
INTP2/P51

INTP3/P30,
INTP4/P31

INTP5/P16

INTP0/P140

INTP6/P74 to
INTP11/P77

-

V

-

V

2BCB2TUO1TUOCC

10

NOTICE

JAPAN

J

U.S.A

U

CANADA

C

GENERAL

R

CHINA

T

KOREA

K

AUSTRALIA

A

B BRITISH

(model)

G
L

V TAIWAN

F RUSSIAN
P LATIN AMERICA
S BRAZIL

H THAI

EUROPEAN STANDARD
SINGAPORE

SOUTH EUROPEE

CAPACITOR

REMARKS
NONOMARK

MARK

P

ELECTROLYTIC CAPACITOR
SOLID ELECTROLYTIC CAPACITOR

CERAMICCAPACITOR

POLYESTERFILMCAPACITOR
POLYSTYRENEFILMCAPACITOR

MICA CAPACITOR
POLYPROPYLENEFILMCAPACITOR

SEMICONDUCTIVE CERAMICCAPACITOR

PARTSNAME

TUBULARCAPACITORCERAMIC

RESISTOR

REMARKS

NO MARK

CARBON
CARBON

METAL
METAL

METAL
FIRE
CEMENT

SEMI

CHIP RESISTOR

PARTSNAME

FILM RESISTOR
FILM RESISTOR

OXIDEFILMRESISTOR
FILM RESISTOR

PLATERESISTOR

PROOF CARBONFILMRESISTOR

MOLDED RESISTOR

VARIABLE RESISTOR

(P=5)
(P=10)

★ All voltages are measured with a 10M Ω /V DC electronic voltmeter.
★ Components having special characteristics are marked ⚠ and must be replaced

with parts having specifications equal to those originally installed.

★ Schematic diagram is subject to change without notice.

Details of colored lines

Red / full line: Power supply (+)
Red /dashed line: Power supply (-)
Orange: Signal detect
Yellow: Clock
Green: Protection detect

Blue: Panel key input

Safety measures

• Some internal parts in this product contain high voltages and are dangerous. Be sure

to take safety measures during servicing, such as wearing insulating gloves.

• Note that the capacitors indicated below are dangerous even after the power is turned

off because an electric charge remains and a high voltage continues to exist there.
Before starting any repair work, connect a discharging re

sistor (5k-ohms/10 W) to the

terminals of each capacitor indicated below to discharge electricity.
The time required for discharging is about 30 seconds per each.
C140, C143 and C149 on MAIN (1) P.C.B.

安全対策

・ この製品の内部には高電圧部分があり危険です。修理の際は、絶縁性の手袋を使

用するなどの安全対策を行ってください。

・ 下記のコンデンサには電源を OFF にした後も電荷が残り、高電圧が維持されて

おり危険です。修理作業前に放電用抵抗（5k Ω /10 W）を下記の各コンデンサ
の端子間に接続して放電してください。放電所用時間は各々約 30 秒間です。

MAIN（1）P.C.B. の C

2185、C2186

45

A

R-S202/R-S202D

NMLKJIHGFEDCB

1

MAIN 2/2

MAIN (3)

010ST027GNKV501

NP

F1

P13

P14

SEG4

SEG3

17

Grid4

Grid3

G4

1245678910111213141516171819202122232425262728293132

F1

P15

SEG2

16

Grid2

G2

P16

15

SEG1

Vdd

14

Vdd

Grid1

C515

13

C516

Vss

12

Vss

0.1/16

C517

0.1/16

KEY1

KEY0

STB

CLK

DMOSI

DMISO

OSC

LED3

LED2

LED1

12345678910 11

47/16

R516

R548 1.2K

R549

no_use

no_use

R550

2N5401S-RTK/P

BT LED

D514

R554

100K

Q504

–22.8V

no_use

HLMP-NS30-J0000

R517

10K

C523

100P(SL)

C518

100P(SL)

C519

100P(SL)

C520

100P(SL)

R547

CB502

to POWER

TRANSFORMER

2

PHL

3

–22V

F2

F1

–22V

F2

F2

–21.2V

1G

NP

2G

G2

270

R502

270

R501

270

R504

270

R503

3.27V

3G

G3

4G

G4

5G

6G

G6

8G

7G

G7G8G8

9G

G9

10G

G10

P16

P16

P15

P15

P14

P14

P13

P13

P11

P12

P12G5P11

D502

UDZV2.4B

–23.2V

C506

–25.3V

D501

C 5 0 4

UDZV2.4B

47/35

4 7 / 3 5

P7

P6

C501

C 5 0 3

47/35

0 . 0 1 (B )

C502

0.1/16

P5

P4

P3

P2

P1

P10

P10

P9

P8

P7

P7

P8

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

P4

P5

P6

P6P5P4

P9

P8

SEG8

SEG9

22

2324252627282930313233

P1

P2

P2

P1

P3

P11

P12

SEG5

SEG7

SEG6

18

19

20

21

IC501

HT16515-44LQFP

Vee

SEG17

FL DRIVER

SEG18

4

G10

Q502

C508

0.1/16

C2412K(Q/R/S)

R508

R509

100K

100K

Grid10

3435363738394041424344

Grid6

Grid8

Grid7 P3

Grid9

G9

G7 P10

Grid5

G5P9G3

G6

470

R524

FL

R525

470

R528

470

MAIN (2)

D509

D510

no_use

470

G502

no_use

SPAB

VI87820

W502A

3.3M

MP_SW

SW_SPAB

120mm

MG

W503A

SAN-SAN

C521

no_use

0.1/16

to chassis

W501

1P 100MM BLACK

VOL_RA

VOL_RB

SW_PDRT

3.27V

1

0V

2

3.25V

3

0V

4

3.26V

5

0V

6

VI87840

3.27V

0V

3.27V

0V

W502B
SAN-SAN

3.3M

1

MP_SW

2

SW_SPAB

3

MG

4

SW514

<POWER>

R541

15K

AB

SW515

A

SPEAKERS

SPEAKERS

MAIN (4)

VOLUME

VOL_ENCODER

1

2

3

4

5

6

W503B

+3.3M

VOL_RA

VOL_RB

MG

SW_PDRT

FG

SAN-SAN

R701

10K

R702

R703

10K

47K

(Power)

SW516

B

REB161(9X7)PVB2

47K

R704

SW701

no_use

701-

SW702

VOL

COMBA

C701

0.1/16

D701

no_use

D702

no_use

5

F L_MISO

F L_STB

F L_MOSI

F L_SCK

G501

KEY0

KEY1

SW_PDRT

SW_SPAB

R505

no_use

R514

7.5K

<DIMMER>

R521

4.7K

SW501

R546

4 .7K

<MEMORY>

R522

3.3K

SW502

R523

3.3K

<FM/AM>

R526

2.2K

SW504

R527

2.2K

<

R529

1.5K

SW506

PRESET

R530

1.5K

R531

1K

SW508

>

R532

1K

<<

R533

1K

SW510

TUNING

R534

1K

>>

SW512

Page 45 L9

to MAIN (1)_W102

MAIN (6)

CB401

40mV

0V

0V

40mV

HPL

HPE

HPR

HP OUT L

HP

JK401

L
R

GND

JY-6317Y-03-030

PHONES

PHL

C402

SW503

SW505

SW507

SW509

SW511

SW513

0.01/100

D401

no_use

D402

no_use

C401

­BASS

+

­TREBLE

+

<<

INPUT

>>

0.01/100

C403

C404

no_use

R401

0.01/100

no_use

0.1/16

no_use

Remote control

sensor

SIR8430MH6

47

R513

C513

U501

GND

VCC

3.23V

C514

10/16

0.1/16

U501 BODY
MG

VOUT

3.21V

C505

CB501
52044

-VP

1

VPE

2

MG

3

+3.3M

4

+3.3S

6

Page 45 C1

to MAIN (1)_CB204

7

5

MG

6

FL_MISO

7

FL_STB

8

FL_MOSI

9

FL_SCK

10

REM

11

PLED

12

13

14

15

16

17

MPSW

KEY0

KEY1

VOL_RA

VOL_RB

to FUNC(2)

–25.3V

0V

0V

3.27V

3.27V

0V

0V

3.26V

0V

3.26V

3.22V

3.22V

0V

3.27V

3.27V

3.25V

0V

J501

no_use

C509

0.1/16

C507

0.1/16

R544

100

0.1/16

J505

FL_MISO

FL_STB

FL_MOSI

FL_SCK

MP_SW

KEY0

KEY1

VOL_RA

VOL_RB

D511

1.37V

D508

C512

no_use

D506

no_use

HLMP-Y701-G0000

L shape
FFC connector

R542

Q503

R543

1.3K

620

STANDBY/ON

indicator

DTC014EUBTL

8

MAIN (8) (R-S202D)

R603

DAB IN

L601

9

NC

AUD_L

AUD_R

NC

NC

3.3V

NC

SDA

NC

NC

NC

NC

2

4

6

8

10

12

14

16

18

20

22

24

1

3

5

7

9

11

13

15

17

19

21

NC

NC

CB601

GND

NC

GND

NC

NC

GND

SCL

NC

C601

23

GND

C602

C603

C604

N_RST

ST602

R606

R604

R605

DAB

R602

CB602

Lch

GND

Rch

3.3V

NC

NC

SCL

SDA

N_RST

Page 45 A5

to MAIN (1)_CB202

IC501: HT16515-44LQFP
1/4 to 1/12 Duty VFD controller

7

6

8

9

5

10,11

1

4-

14-29

31-38

39-42

1

44,2134,3

30

10

46

ST601

NOTICE

JAPAN

J

U.S.A

U

CANADA

C

GENERAL

R

CHINA

T

KOREA

K

AUSTRALIA

A

B BRITISH

(model)

G
L

V TAIWAN

F RUSSIAN
P LATIN AMERICA
S BRAZIL

H THAI

EUROPEAN STANDARD
SINGAPORE

SOUTH EUROPEE

CAPACITOR

REMARKS
NONOMARK

MARK

P

ELECTROLYTIC CAPACITOR
SOLID ELECTROLYTIC CAPACITOR

CERAMICCAPACITOR

POLYESTERFILMCAPACITOR
POLYSTYRENEFILMCAPACITOR

MICA CAPACITOR
POLYPROPYLENEFILMCAPACITOR

SEMICONDUCTIVE CERAMIC CAPACITOR

PARTSNAME

TUBULARCAPACITORCERAMIC

RESISTOR

REMARKS

NO MARK

PARTS NAME

CARBON

FILM RESISTOR

CARBON

FILM RESISTOR

METAL

OXIDE F ILM RESISTOR

METAL

FILM RESISTOR

METAL

PLATE RESISTOR

FIRE

PROOFCARBON FILM R ESISTOR

CEMENT

MOLDED RESISTOR

SEMI

VARIABLE RESISTOR

CHIP RESISTOR

(P=5)
(P=10)

★ All voltages are measured with a 10M Ω /V DC electronic voltmeter.
★ Components having special characteristics are marked ⚠ and must be replaced

with parts having specifications equal to those originally installed.

★ Schematic diagram is subject to change without notice.

Details of colored lines

Red / full line: Power supply (+)
Red /dashed line: Power supply (-)
Orange: Signal detect
Yellow: Clock
Green: Protection detect

Blue: Panel key input

A

KJIHGFEDCB

L

NM

R-S202/R-S202D

1

SWITCH

2

3

4

SWITCH

(R model)

PRM_SW

VOLTAGE SELECTOR

5

6

110-120V 220-230V

3

2

1

SW1

SW1

SL14

6

5

4

F2

CB2CB1

CB3

Red

O range

P urple

Yellow

1

2

to POWER

3

TRANSFORMER

4

B4P7S-VH

7

8

9

10

NOTICE

JAPAN

J

U.S.A

U

CANADA

C

GENERAL

R

CHINA

T

KOREA

K

AUSTRALIA

A

B BRITISH

(model)

G
L

V TAIWAN

F RUSSIAN
P LATIN AMERICA
S BRAZIL

H THAI

EUROPEAN STANDARD
SINGAPORE

SOUTH EUROPEE

CAPACITOR

REMARKS
NONOMARK

MARK

P

ELECTROLYTIC CAPACITOR
SOLID ELECTROLYTIC CAPACITOR

CERAMICCAPACITOR

POLYESTERFILMCAPACITOR
POLYSTYRENEFILMCAPACITOR

MICA CAPACITOR
POLYPROPYLENEFILMCAPACITOR

SEMICONDUCTIVE CERAMICCAPACITOR

PARTSNAME

TUBULARCAPACITORCERAMIC

RESISTOR

REMARKS

NO MARK

CARBON
CARBON

METAL
METAL

METAL
FIRE
CEMENT

SEMI

CHIP RESISTOR

PARTSNAME

FILM RESISTOR
FILM RESISTOR

OXIDEFILMRESISTOR
FILM RESISTOR

PLATERESISTOR

PROOF CARBONFILMRESISTOR

MOLDED RESISTOR

VARIABLE RESISTOR

(P=5)
(P=10)

★ All voltages are measured with a 10M Ω /V DC electronic voltmeter.
★ Components having special characteristics are marked ⚠ and must be replaced

with parts having specifications equal to those originally installed.

★ Schematic diagram is subject to change without notice.

Details of colored lines

Red / full line: Power supply (+)
Red /dashed line: Power supply (-)
Orange: Signal detect
Yellow: Clock
Green: Protection detect

Blue: Panel key input

47

■ REPLACEMENT PARTS LIST

• ELECTRICAL COMPONENT PARTS

WARNING

●

Components having special characteristics are marked ⚠ and must be replaced with parts having specifica­tions equal to those originally installed.

ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:

R-S202/R-S202D

C.A.EL.CHP : CHIP ALUMI.ELECTROLYTIC CAP
C.CE : CERAMIC CAP
C.CE.ARRAY : CERAMIC CAP ARRAY
C.CE.CHP : CHIP CERAMIC CAP
C.CE.M.CHP : CHIP MULTILAYER CERAMIC CAP
C.CE.SAFTY : RECOGNIZED CERAMIC CAP
C.CE.TUBLR : CERAMIC TUBULAR CAP
C.CE.SMI : SEMI CONDUCTIVE CERAMIC CAP
C.EL : ELECTROLYTIC CAP
C.EL.BP : BIPOLAR ELECTROLYTIC CAP
C.EL.CHP : CHIP ELECTROLYTIC CAP
C.MICA : MICA CAP
C.ML.FLM : MULTILAYER FILM CAP
C.MP : METALLIZED POLYESTER FILM CAP
C.MYLAR : MYLAR FILM CAP
C.MYLAR.ML : MULTILAYER MYLAR FILM CAP
C.NIOB.OXD : NIOBIUM OXIDE CAP
C.PAPER : PAPER CAPACITOR
C.PLS : POLYSTYRENE FILM CAP
C.PML : POLYMER MULTI-LAYER CAPACITOR
C.POL : POLYESTER FILM CAP
C.PP : POLYPROPYLENE FILM CAP
C.PP.CHP : CHIP POLYPROPYLENE FILM CAP
C.TNTL : TANTALIUM CAP
C.TNTL.CHP : CHIP TANTALIUM CAP
C.TRIM : TRIMMER CAP
CN : CONNECTOR
CN.BS.PIN : CONNECTOR,BASE PIN
CN.CANNON : CONNECTOR,CANNON
CN.DIN : CONNECTOR,DIN
CN.FLAT : CONNECTOR,FLAT CABLE
CN.FFC : CONNECTOR,FLEXIBLE FLAT CABLE
CN.HDMI : HDMI CONNECTOR
CN.PHOTO.R : PHOTO FIBER SENSOR,RECEIVED
CN.PHOTO.T : PHOTO FIBER SENSOR,TRANSMITTED
D.SCHOTTKY : SCHOTTKY BARRIER DIODE
DIODE.ARRAY : DIODE ARRAY
DIODE.BRG : DIODE BRIDGE
DIODE.CHP : CHIP DIODE
DIODE.VAR : VARACTOR DIODE
DIODE.ZENR : ZENER DIODE
DIODE.Z.CHP : CHIP ZENER DIODE
DIODE.PHOT : PHOTO DIODE
FER.BEAD : FERRITE BEADS
FER.CORE : FERRITE CORE
FET.CHP : CHIP FET
FL.DSPLY : FLUORESCENT DISPLAY
FLTR.CE : CERAMIC FILTER
FLTR.COMB : COMB FILTER MODULE
FLTR.LC.RF : LC FILTER,EMI
FUSE.CHP : CHIP FUSE

GND.MTL : GROUND PLATE
GND.TERM : GROUND TERMINAL

JUMPER.CN : JUMPER CONNECTOR
JUMPER.TST : JUMPER,TEST POINT
L.DTCT : LIGHT DETECTING MODULE

LED.CHP : CHIP LED
LED.DSPLY : LED DISPLAY
LED.INFRD : LED,INFRARED
PHOT.CPL : PHOTO COUPLER
PHOT.INTR : PHOTO INTERRUPTER
PHOT.RFLCT : PHOTO REFLECTOR
PHOT.TR : PHOTO TRANSISTOR
PIN.TEST : PIN,TEST POINT
PTC.THERM :
R.ANTI.SURGE : FIXED ANTI SURGE RESISTOR
R.ARRAY : RESISTOR ARRAY
R.CAR. : CARBON RESISTOR
R.CAR.CHP : CHIP RESISTOR
R.CAR.FP : FLAME PROOF CARBON RESISTOR
R.CEMENT : CEMENT RESISTOR
R.CHP : CHIP RESISTOR
R.FUS : FUSIBLE RESISTOR
R.MTL.CHP : CHIP METAL FILM RESISTOR
R.MTL.FLM : METAL FILM RESISTOR
R.MTL.OXD : METAL OXIDE FILM RESISTOR
R.MTL.PLAT : METAL PLATE RESISTOR
RSNR.CE : CERAMIC RESONATOR
RSNR.CRYS : CRYSTAL RESONATOR

SCR.BND.HD : BIND HEAD B-TIGHT SCREW
SCR.TERM : SCREW TERMINAL
SCR.TR : SCREW,TRANSISTOR
SURG.PRTCT : SURGE PROTECTOR
SUPRT.PCB : P.C.B. SUPPORT
SW.LEVER : LEVER SWITCH
SW.MICRO : MICRO SWITCH
SW.LEAF : LEAF SWITCH
SW.PUSH : PUSH SWITCH
SW.RT : ROTARY SWITCH
SW.RT.ENC : ROTARY ENCODER
SW.RT.MTR : ROTARY SWITCH WITH MOTOR
SW.SLIDE : SLIDE SWITCH
SW.TACT : TACT SWITCH

TERM.SP : SPEAKER TERMINAL
TERM.WRAP : WRAPPING TERMINAL
THRMST.CHP : CHIP THERMISTOR
TR : TRANSISTOR
TR.CHP : CHIP TRANSISTOR
TR.DGT : DIGITAL TRANSISTOR
TR.DGT.CHP : CHIP DIGITAL TRANSISTOR
TR.PAIR : PAIR TRANSISTOR
TRANS : TRANSFORMER
TRANS.PULS : PULSE TRANSFORMER
TRANS.PWR : POWER TRANSFORMER
VARISTOR.C : CHIP VARISTOR
VOLT.SELCT : VOLTAGE SELECTOR
VR : ROTARY POTENTIOMETER
VR.MTR : POTENTIOMETER WITH MOTOR
VR.SLIDE : SLIDE POTENTIOMETER
VR.SW : POTENTIOMETER WITH SWITCH
VR.TRIM : TRIMMER POTENTIOMETER

POSITIVE TEMPERATURE COEFFICIENT THERMISTOR

R-S202/R-S202D

49

R-S202/R-S202D

R-S202

MAIN

Ref No.

* ZU625400 P.C.B. MAIN UC
* ZU625500 P.C.B. MAIN R
* ZU625600 P.C.B. MAIN TK
* ZU625700 P.C.B. MAIN A
* ZU625800 P.C.B. MAIN G
* ZU625900 P.C.B. MAIN L

CB4 VG879900 CN.BS.PIN 2P

⚠

CB5-6 WN103000 CLIP.FUSE TP00351-31

⚠

CB7 VG879900 CN.BS.PIN 2P

⚠

CB101 VB389900 CN.BS.PIN 3P
* CB102 WG033601 CN.BS.PIN 52806 15P TE
* CB103 LB932031 CN.BS.PIN 3P

CB201 VQ044400 CN.BS.PIN 9P

CB202 VQ047200 CN.BS.PIN 9P

CB204 VM973500 CN.BS.PIN 17P

CB401 VB858300 CN.BS.PIN 4P

CB501 VF982300 CN.BS.PIN 17P

CB502 VB858200 CN.BS.PIN 3P

C1 UR828470 C.EL 470uF 10V
* C2-3 WJ590701 C.CE.CHP 0.47 16V K RECT.

C4 US035100 C.CE.CHP 0.1uF 16V B

C6 WQ939401 C.CE.SAFTY 0.01uF 250V

⚠

* C7 UR849221 C.EL 2200uF 25V

C8 WW194100 C.MYLAR 0.1uF 100V

C9 US063100 C.CE.CHP 1000pF 50V B

C10 UR867100 C.EL 10uF 50V R

C11 WW194100 C.MYLAR 0.1uF 100V R

C12 US063100 C.CE.CHP 1000pF 50V B

C13 WW194100 C.MYLAR 0.1uF 100V R

C14 UR866100 C.EL 1uF 50V R

C15-16 UR866100 C.EL 1uF 50V

C17 UR866220 C.EL 2.2uF 50V

C101-102 US061470 C.CE.CHP 47pF 50V B

C103-104 UR867100 C.EL 10uF 50V

C105 UR818220 C.EL 220uF 6.3V

C106 US062100 C.CE.CHP 100pF 50V B

C107-109 ZD517600 C.MYLAR 100pF 100V

C110-111 UR838100 C.EL 100uF 16V

C112-113 US060500 C.CE.CHP 5pF 50V B

C114 US062150 C.CE.CHP 150pF 50V B

C117-119 US062150 C.CE.CHP 150pF 50V B

C120 UR897470 C.EL 47uF 100V

C121-122 UR897100 C.EL 10uF 100V

C123 UR897470 C.EL 47uF 100V

C124-125 UR897100 C.EL 10uF 100V

C130 UR866220 C.EL 2.2uF 50V

C131-132 ZD520400 C.MYLAR 0.022uF 100V

C137 UR818100 C.EL 100uF 6.3V

C138 ZD517600 C.MYLAR 100pF 100V

C139 UR848330 C.EL 330uF 25V

C140 ZH987600 C.EL 6800uF 66V UCRTKAL
* C140 ZH998400 C.EL 6800uF 66V G

C141 UR867100 C.EL 10uF 50V

C142 UR867470 C.EL 47uF 50V

C143 ZH987600 C.EL 6800uF 66V UCRTKAL

R-S202/R-S202D

* C143 ZH998400 C.EL 6800uF 66V G

C144 UR829100 C.EL 1000uF 10V

C145 ZD517600 C.MYLAR 100pF 100V

C146 UR866470 C.EL 4.7uF 50V

C147 UR867100 C.EL 10uF 50V

C149 UR779100 C.EL 1000uF 63V

C150 ZD517600 C.MYLAR 100pF 100V

C152 US064100 C.CE.CHP 0.01uF 50V B

C153 UR819220 C.EL 2200uF 6.3V

C154-155 WW194100 C.MYLAR 0.1uF 100V

C157-158 WN200100 C.CE.M.CHP 0.01uF 100V TKAGL

C160-162 WN200100 C.CE.M.CHP 0.01uF 100V TKAGL

C166-167 WW194100 C.MYLAR 0.1uF 100V

Part No.

Description

Markets

Ref No.

C168-169 UR877330 C.EL 33uF 63V
C170 ZD517600 C.MYLAR 100pF 100V
C171 UR837100 C.EL 10uF 16V
C172 WW194100 C.MYLAR 0.1uF 100V
C173-176 WN200100 C.CE.M.CHP 0.01uF 100V TKAGL
C189 WN200100 C.CE.M.CHP 0.01uF 100V TKAGL
C192 US035100 C.CE.CHP 0.1uF 16V B
C193-196 US062100 C.CE.CHP 100pF 50V B
C197 UR877100 C.EL 10uF 63V
C198-199 US062100 C.CE.CHP 100pF 50V B
C204-205 US062220 C.CE.CHP 220pF 50V B
C206-207 US061470 C.CE.CHP 47pF 50V B
C208-213 US062220 C.CE.CHP 220pF 50V B
C216-217 UR837100 C.EL 10uF 16V
C230-231 UR867100 C.EL 10uF 50V
C232 US135100 C.CE.CHP 0.1uF 16V
C234-245 UR867100 C.EL 10uF 50V
C246-247 ZD519100 C.MYLAR 1800pF 100V
C248-251 UR865220 C.EL 0.22uF 50V
C252 US135100 C.CE.CHP 0.1uF 16V
C253-254 UR867100 C.EL 10uF 50V
C259-260 UR866100 C.EL 1uF 50V
C261 US135100 C.CE.CHP 0.1uF 16V
C262 UR829100 C.EL 1000uF 10V
C263-264 UR867100 C.EL 10uF 50V
C265 US063100 C.CE.CHP 1000pF 50V B
C266-267 UR866220 C.EL 2.2uF 50V
C268-270 US063100 C.CE.CHP 1000pF 50V B
C271 US135100 C.CE.CHP 0.1uF 16V
C272 US046100 C.CE.CHP 1uF 25V
C273 UR828220 C.EL 220uF 10V
C274 US062100 C.CE.CHP 100pF 50V B
C275 UR867100 C.EL 10uF 50V
C276 UR866100 C.EL 1uF 50V
C277 US135100 C.CE.CHP 0.1uF 16V
C278 UR828100 C.EL 100uF 10V
C279 US062100 C.CE.CHP 100pF 50V B
C280 US135100 C.CE.CHP 0.1uF 16V
C281 US063100 C.CE.CHP 1000pF 50V B
C282 US135100 C.CE.CHP 0.1uF 16V
C283-284 US063100 C.CE.CHP 1000pF 50V B
C285 US135100 C.CE.CHP 0.1uF 16V
C287 US135100 C.CE.CHP 0.1uF 16V
C289 US163100 C.CE.CHP 1000pF 50V
C290-291 UR837100 C.EL 10uF 16V
C292 US135100 C.CE.CHP 0.1uF 16V
C401-403 WN200100 C.CE.M.CHP 0.01uF 100V
C501 WQ711900 C.EL 47uF 35V
C502 US035100 C.CE.CHP 0.1uF 16V B
C503 US064100 C.CE.CHP 0.01uF 50V B
C504 WQ711900 C.EL 47uF 35V
C505 US035100 C.CE.CHP 0.1uF 16V B
C506 WQ711900 C.EL 47uF 35V
C507-509 US035100 C.CE.CHP 0.1uF 16V B
C512-513 US035100 C.CE.CHP 0.1uF 16V B
C514 UM397100 C.EL 10uF 16V
C515-516 US035100 C.CE.CHP 0.1uF 16V B
C517 UM397470 C.EL 47uF 16V
C518-520 US062100 C.CE.CHP 100pF 50V B
C521 US035100 C.CE.CHP 0.1uF 16V B
C523 US062100 C.CE.CHP 100pF 50V B
C701 US035100 C.CE.CHP 0.1uF 16V B
D1-4 ZP358601 DIODE 1SS352 TE
D5 WY163800 DIODE.ZENR UDZV9.1B
D6 WY164100 DIODE.ZENR UDZV12B R
D7 WH471700 DIODE.BRG DB105 1A 600V

⚠

* D8 ZU129100 DIODE.CHP F3A R

D9-10 ZP358601 DIODE 1SS352 TE

Part No.

Description

Markets

50

*

New Parts

*

New Parts

R-S202

MAIN

R-S202/R-S202D

Ref No.

D101 WY164800 DIODE.ZENR UDZV24B
D102 ZP358601 DIODE 1SS352 TE
D103-106 ZA984400 DIODE BAV103
D107 WY162900 DIODE.ZENR UDZV3.9B
D108 WY163800 DIODE.ZENR UDZV9.1B
D109 WY164800 DIODE.ZENR UDZV24B
D110-111 ZP358601 DIODE 1SS352 TE

* D112 ZU129100 DIODE.CHP F3A

⚠

D113 VN953300 DIODE.BRG D5SBA60 5A 600V

⚠

D114 ZP358601 DIODE 1SS352 TE
D115 WY164300 DIODE.ZENR UDZV15B
D117 ZP358601 DIODE 1SS352 TE
D119-120 WY165200 DIODE.ZENR UDZV36B R

* D125-126 ZU129100 DIODE.CHP F3A

⚠

D127-128 ZP358601 DIODE 1SS352 TE
D202 WY163800 DIODE.ZENR UDZV9.1B
D203-204 WY163101 DIODE.ZENR UDZV4.7B
D207 WY163101 DIODE.ZENR UDZV4.7B
D501-502 WZ443400 DIODE.ZENR UDZV2.4B
D511 WZ745700 LED HLMP-Y701-G0000

* D514 ZR754101 LED HLMP-NS30 BLUE

F1 WQ211100 FUSE 8A 125V UCR

⚠

F1 VV071801 FUSE 4A 250V TKAGL

⚠

G101 V5995800 PLATE.GND
IC1 YD268A00 IC R1190H033B-T1-FE

⚠

IC102 XV190A00 IC NJM2904M OP AMP
IC202 YF439A00 IC BD3491FS

* IC203 YF475A00 IC.CPU R5F100JFAFA CPU unwritten

IC250 X0515B00 IC LM61CIZ THERMAL
IC501 YF471A00 IC HT16515-44LQFP
JK401 V4478300 JACK.PHONE JY-6317Y-03-030
PJ202 WD195400 JACK.PIN 6P
PJ203 WD195200 JACK.PIN 4P
Q1 WH445000 FET 3LN01C-TB-E
Q2-4 ZE933000 TR KTC4376-Y-RTF/P
Q5 ZG245700 TR KTA1661-Y-RTF/P R

⚠

Q6-7 WC397600 TR 2N5401S-RTK/P R

⚠

Q8 WC398300 TR 2N5551S-RTK/P R
Q101-104 WD896300 TR 2SA1514K R,S
Q105-106 WC292201 TR KTC3206Y-AT
Q107-108 WC883400 TR 2SD2704 K
Q109 ZG214200 TR KTD600K-Y-U/PH

⚠

Q110-111 ZG214100 TR KTB631K Y,GR

⚠

Q112 ZG214200 TR KTD600K-Y-U/PH

⚠

# Q113-116 ZU111000 TR.POWER 2SC4468 O,P,Y

⚠

Q117-118 WF549900 TR 2SC3906K T146 R,S
Q119-120 WC397600 TR 2N5401S-RTK/P
Q121 ZC256500 TR 2SC5712

* Q122 VV925403 TR.CHP 2SC2712-GR

Q123 ZE918100 TR KTA1664-Y-RTF/P
Q124 ZE933000 TR KTC4376-Y-RTF/P
Q125 WC398300 TR 2N5551S-RTK/P
Q126 WC397600 TR 2N5401S-RTK/P
Q128 WC398300 TR 2N5551S-RTK/P
Q129 ZG245700 TR KTA1661-Y-RTF/P

⚠

Q131 WC397600 TR 2N5401S-RTK/P
Q133 WC398300 TR 2N5551S-RTK/P
Q201-204 WC883400 TR 2SD2704 K
Q205-206 VV556500 TR 2SA1037K Q,R,S
Q208 WW782100 TR.DGT DTC014EUBTL
Q209 WQ381001 FET MCH6336-TL-E
Q502 VV556400 TR 2SC2412K Q,R,S
Q503 WW782100 TR.DGT DTC014EUBTL
Q504 WC397600 TR 2N5401S-RTK/P
R1 RD359220 R.CHP 2.2MΩ 1/16W J
R2 RD356100 R.CHP 1KΩ 1/16W J
R3 RD355100 R.CHP 100Ω 1/16W J
R4 RD357270 R.CHP 27KΩ 1/16W J

Part No.

Description

Markets

Ref No.

R5 RD356470 R.CHP 4.7KΩ 1/16W J
R6 RD357100 R.CHP 10KΩ 1/16W J
R7 RD357100 R.CHP 10KΩ 1/16W J R
R8 RD357100 R.CHP 10KΩ 1/16W J

* R9 WW862501 R.CAR.FP 22Ω 1/4W

R10 RD357100 R.CHP 10KΩ 1/16W J
R11 WW975700 R.MTL.OXD 47KΩ 1/4W R
R12 RD357100 R.CHP 10KΩ 1/16W J
R13 RD356330 R.CHP 3.3KΩ 1/16W J R
R14 WW975700 R.MTL.OXD 47KΩ 1/4W R
R15 RD357150 R.CHP 15KΩ 1/16W J R
R16 RD358100 R.CHP 100KΩ 1/16W J R
R17-18 RD357470 R.CHP 47KΩ 1/16W J
R101 RD356100 R.CHP 1KΩ 1/16W J
R102-103 V8071300 R.MTL.FLM 470Ω 1W
R104-105 RD357470 R.CHP 47KΩ 1/16W J
R106-107 RD356100 R.CHP 1KΩ 1/16W J
R108 RD353220 R.CHP 2.2Ω 1/16W J
R109-110 RD357330 R.CHP 33KΩ 1/16W J
R111-112 RD355820 R.CHP 820Ω 1/16W J
R113-118 RD356820 R.CHP 8.2KΩ 1/16W J
R119-120 RD356120 R.CHP 1.2KΩ 1/16W J
R121-122 RD357330 R.CHP 33KΩ 1/16W J
R123-124 RD355470 R.CHP 470Ω 1/16W J
R127-129 RD356820 R.CHP 8.2KΩ 1/16W J
R130-131 RD355120 R.CHP 120Ω 1/16W J
R132-134 RD356820 R.CHP 8.2KΩ 1/16W J

R135-136 WW865700 R.CAR.FP 5.6KΩ 1/4W
* R137-138 WW865102 R.CAR.FP 2.2KΩ 1/4W
* R139 WW863301 R.CAR.FP 100Ω 1/4W

⚠

* R140-141 WW863901 R.CAR.FP 330Ω 1/4W
* R142 WW863301 R.CAR.FP 100Ω 1/4W

⚠

R143-146 WW861300 R.CAR.FP 2.2Ω 1/4W

⚠

R147-148 ZG861500 R.WW 0.1Ω 2W

⚠

R149-150 RD355510 R.CHP 510Ω 1/16W J

R151 RD358330 R.CHP 330KΩ 1/16W J

R152-153 RD357150 R.CHP 15KΩ 1/16W J

R154 RD358330 R.CHP 330KΩ 1/16W J

R155-157 RD357470 R.CHP 47KΩ 1/16W J

R158 RD357100 R.CHP 10KΩ 1/16W J

R159-160 V8070300 R.MTL.FLM 10Ω 1W

R161 RD357470 R.CHP 47KΩ 1/16W J

R162-163 WW862101 R.CAR.FP 10Ω 1/4W

R164 RD357470 R.CHP 47KΩ 1/16W J

R165 RD357560 R.CHP 56KΩ 1/16W J

R167 RD357180 R.CHP 18KΩ 1/16W J

⚠

* R168 WW863301 R.CAR.FP 100Ω 1/4W

⚠

* R169 WW864101 R.CAR.FP 470Ω 1/4W

⚠

R170 WW863701 R.CAR.FP 220Ω 1/4W

R171-173 RD356470 R.CHP 4.7KΩ 1/16W J

R174 RD355100 R.CHP 100Ω 1/16W J
* R175 WW863301 R.CAR.FP 100Ω 1/4W

R176 RD355100 R.CHP 100Ω 1/16W J

R177 RD357470 R.CHP 47KΩ 1/16W J

R178 WW864600 R.CAR.FP 1KΩ 1/4W

⚠

* R179 WW865102 R.CAR.FP 2.2KΩ 1/4W

R180 V8070700 R.MTL.FLM 47Ω 1W

⚠

R181 RF355680 R.MTL.CHP 680Ω 1/16W D

R182 RD357470 R.CHP 47KΩ 1/16W J

R183 RD357100 R.CHP 10KΩ 1/16W J

R184 RF355680 R.MTL.CHP 680Ω 1/16W D

R185 RD357470 R.CHP 47KΩ 1/16W J
* R186 WW863901 R.CAR.FP 330Ω 1/4W UCTKAG

R186 WW863200 R.CAR.FP 82Ω 1/4W RL

R187 WW865200 R.CAR.FP 2.4KΩ 1/4W

R188-189 RD357300 R.CHP 30KΩ 1/16W J

R190 RD356330 R.CHP 3.3KΩ 1/16W J
* R191 WW863901 R.CAR.FP 330Ω 1/4W UCTKAG

Part No.

Description

Markets

R-S202/R-S202D

*

New Parts

Note:

Those parts marked with “#” are not

included in the P.C.B. assembly.

*

New Parts

51

R-S202/R-S202D

R-S202

Ref No.

R191 WW863200 R.CAR.FP 82Ω 1/4W RL
R192 WW975500 R.MTL.OXD 39KΩ 1/4w
R193 RD357300 R.CHP 30KΩ 1/16W J
R194 RD357220 R.CHP 22KΩ 1/16W J
R195 HL006150 R.MTL.OXD 1.5KΩ 1/2W

* R196 WW863901 R.CAR.FP 330Ω 1/4W UCTKAG

R196 WW863200 R.CAR.FP 82Ω 1/4W RL
R197 RD357100 R.CHP 10KΩ 1/16W J R
R198-199 RD358470 R.CHP 470KΩ 1/16W J
R200 RD357620 R.CHP 62KΩ 1/16W J
R201 RF456100 R.CHP 1.0KΩ 1/16W F
R202 RD355470 R.CHP 470Ω 1/16W J
R203-204 RD356100 R.CHP 1KΩ 1/16W J
R205-207 RD355470 R.CHP 470Ω 1/16W J
R208-209 RD350000 R.CHP 0Ω 1/16W J
R210-211 RD358100 R.CHP 100KΩ 1/16W J
R212-215 RD355470 R.CHP 470Ω 1/16W J
R216-219 RD358470 R.CHP 470KΩ 1/16W J
R220-221 WW861600 R.CAR.FP 3.9Ω 1/4W

⚠

R222-223 RD358470 R.CHP 470KΩ 1/16W J
R224-225 RD357100 R.CHP 10KΩ 1/16W J
R226-227 RD358470 R.CHP 470KΩ 1/16W J
R228 RD353220 R.CHP 2.2Ω 1/16W J
R231 RD356100 R.CHP 1KΩ 1/16W J
R233 RD356220 R.CHP 2.2KΩ 1/16W J
R234 V8070700 R.MTL.FLM 47Ω 1W

⚠

R236-237 RD357100 R.CHP 10KΩ 1/16W J
R238 WW862101 R.CAR.FP 10Ω 1/4W
R248 RD355100 R.CHP 100Ω 1/16W J
R249 RD356100 R.CHP 1KΩ 1/16W J

* R251 RF357151 R.MTL.CHP 15KΩ 1/16W D

R252-253 RD356470 R.CHP 4.7KΩ 1/16W J
R254-255 RD356120 R.CHP 1.2KΩ 1/16W J
R256-258 RD357100 R.CHP 10KΩ 1/16W J
R259 RD358100 R.CHP 100KΩ 1/16W J
R260 RD357470 R.CHP 47KΩ 1/16W J
R261 RD358100 R.CHP 100KΩ 1/16W J
R262 RD356100 R.CHP 1KΩ 1/16W J
R263 RD358470 R.CHP 470KΩ 1/16W J
R264 RD356100 R.CHP 1KΩ 1/16W J
R265 RD357100 R.CHP 10KΩ 1/16W J
R266-267 RD355100 R.CHP 100Ω 1/16W J
R268 RD358470 R.CHP 470KΩ 1/16W J
R269 RD356100 R.CHP 1KΩ 1/16W J
R270-271 RD356470 R.CHP 4.7KΩ 1/16W J
R272 RD355100 R.CHP 100Ω 1/16W J
R273 RD356120 R.CHP 1.2KΩ 1/16W J
R274-275 RD358100 R.CHP 100KΩ 1/16W J
R276 RD355100 R.CHP 100Ω 1/16W J
R277 RD356120 R.CHP 1.2KΩ 1/16W J
R281 RD357100 R.CHP 10KΩ 1/16W J
R282 RD356100 R.CHP 1KΩ 1/16W J

* R283 RF357151 R.MTL.CHP 15KΩ 1/16W D

R284 RD358100 R.CHP 100KΩ 1/16W J
R285-287 RD355100 R.CHP 100Ω 1/16W J

R-S202/R-S202D

R288 RD353220 R.CHP 2.2Ω 1/16W J
R289-290 RD356100 R.CHP 1KΩ 1/16W J
R291 RD355100 R.CHP 100Ω 1/16W J
R292 RD357100 R.CHP 10KΩ 1/16W J
R293 RD356100 R.CHP 1KΩ 1/16W J
R294-295 RD355100 R.CHP 100Ω 1/16W J
R297-299 RD355100 R.CHP 100Ω 1/16W J
R302 RD356220 R.CHP 2.2KΩ 1/16W J
R304 RD357100 R.CHP 10KΩ 1/16W J
R305-306 RD355100 R.CHP 100Ω 1/16W J
R307 RD357330 R.CHP 33KΩ 1/16W J
R308 RD358120 R.CHP 120KΩ 1/16W J
R309 RD357120 R.CHP 12KΩ 1/16W J

Part No.

Description

MAIN

Markets

SWITCH

Ref No.

R310 RD357470 R.CHP 47KΩ 1/16W J
R311 RD356100 R.CHP 1KΩ 1/16W J
R312 RD357100 R.CHP 10KΩ 1/16W J
R313 RD355100 R.CHP 100Ω 1/16W J

* R314-317 VC756301 R.MTL.OXD 10Ω 2W

⚠

R318-320 WW863800 R.CAR.FP 270Ω 1/4W
R322 RD357180 R.CHP 18KΩ 1/16W J

⚠

R323 RD357100 R.CHP 10KΩ 1/16W J
R324 RD357470 R.CHP 47KΩ 1/16W J
R325-326 RF357220 R.MTL.CHP 22KΩ 1/16W D
R327 RF355100 R.MTL.CHP 100Ω 1/16W D

* R328-329 RF357151 R.MTL.CHP 15KΩ 1/16W D

R330-331 RF357220 R.MTL.CHP 22KΩ 1/16W D
R332 RF355100 R.MTL.CHP 100Ω 1/16W D
R335-337 RD354223 R.CHP 22Ω 1/16W J
R339-340 RD355100 R.CHP 100Ω 1/16W J
R501-504 RD355270 R.CHP 270Ω 1/16W J
R508-509 RD358100 R.CHP 100KΩ 1/16W J
R513 RD354470 R.CHP 47Ω 1/16W J
R514 RD356750 R.CHP 7.5KΩ 1/16W J
R516 RD358100 R.CHP 100KΩ 1/16W J
R517 RD357100 R.CHP 10KΩ 1/16W J
R521 RD356470 R.CHP 4.7KΩ 1/16W J
R522-523 RD356330 R.CHP 3.3KΩ 1/16W J
R524-525 RD355470 R.CHP 470Ω 1/16W J
R526-527 RD356220 R.CHP 2.2KΩ 1/16W J
R528 RD355470 R.CHP 470Ω 1/16W J
R529-530 RD356150 R.CHP 1.5KΩ 1/16W J
R531-534 RD356100 R.CHP 1KΩ 1/16W J
R541 RD357150 R.CHP 15KΩ 1/16W J
R542 RD355620 R.CHP 620Ω 1/16W J
R543 RD356130 R.CHP 1.3KΩ 1/16W J
R544 RD355100 R.CHP 100Ω 1/16W J
R546 RD356470 R.CHP 4.7KΩ 1/16W J
R547 RD355470 R.CHP 470Ω 1/16W J
R548 RD356120 R.CHP 1.2KΩ 1/16W J
R555-556 RD358100 R.CHP 100KΩ 1/16W J
R701 RD357100 R.CHP 10KΩ 1/16W J
R702 RD357470 R.CHP 47KΩ 1/16W J
R703 RD357100 R.CHP 10KΩ 1/16W J
R704 RD357470 R.CHP 47KΩ 1/16W J
RY1 WQ804101 RELAY DC DLS5D1-O(M)0.25

⚠

RY101-103 ZJ359600 RELAY 981-2A-48DS-SP7

⚠

ST1 V4040500 SCR.TERM M3
ST102-103 V4040500 SCR.TERM M3
ST250 WA246200 SCR.TERM 3.5
SW501-516 WD483100 SW.TACT SKRGAAD010
SW702 WU974000 SW.RT.ENC REB161(9X7)PVB20FI
T1 YF764A00 TRANS.SUB UC

⚠

T1 YF765A00 TRANS.SUB R

⚠

T1 YF766A00 TRANS.SUB TKAGL

⚠

TE101 V9065900 TERM.SP MSP-108V-01 PBSN
TH101 V9760200 THRMST.CHP NCP18XH103J03RB
U501 WW715100 L.DTCT SIR8430MH6

* V501 ZJ559100 FL.DSPLY 010ST027GNK

CB1-2 WN103000 CLIP.FUSE TP00351-31
CB3 V9377900 CN.BS.PIN 4P

⚠

F2 VV071801 FUSE 4A 250V

⚠

SW1 WV382901 SW.SLIDE SL14

⚠

Part No.

ZG943300 FL.SPACER
WP935100 HOLDER 1P

ZN201600 P.C.B. SWITCH R

Description

Markets

52

*

New Parts

*

New Parts

R-S202D

MAIN

R-S202/R-S202D

Ref No.

*

⚠ CB4 VG879900 CN.BS.PIN 2P
⚠ CB5-6 WN103000 CLIP.FUSE TP00351-31
⚠ CB7 VG879900 CN.BS.PIN 2P

CB101 VB389900 CN.BS.PIN 3P

*

CB102 WG033601 CN.BS.PIN 52806 15P TE

*

CB103 LB932031 CN.BS.PIN 3P
CB201 VQ044400 CN.BS.PIN 9P
CB202 VQ047200 CN.BS.PIN 9P
CB204 VM973500 CN.BS.PIN 17P
CB401 VB858300 CN.BS.PIN 4P
CB501 VF982300 CN.BS.PIN 17P
CB502 VB858200 CN.BS.PIN 3P
CB601 ZS226200 CN 24P TE SCFS852254
CB602 VQ044400 CN.BS.PIN 9P
C1 UR828470 C.EL 470uF 10V

*

C2-3 WJ590701 C.CE.CHP 0.47 16V K RECT.
C4 US035100 C.CE.CHP 0.1uF 16V B

⚠ C6 WQ939401 C.CE.SAFTY 0.01uF 250V

*

C7 UR849221 C.EL 2200uF 25V
C8 WW194100 C.MYLAR 0.1uF 100V
C9 US063100 C.CE.CHP 1000pF 50V B
C12 US063100 C.CE.CHP 1000pF 50V B
C15-16 UR866100 C.EL 1uF 50V
C17 UR866220 C.EL 2.2uF 50V
C101-102 US061470 C.CE.CHP 47pF 50V B
C103-104 UR867100 C.EL 10uF 50V
C105 UR818220 C.EL 220uF 6.3V
C106 US062100 C.CE.CHP 100pF 50V B
C107-109 ZD517600 C.MYLAR 100pF 100V
C110-111 UR838100 C.EL 100uF 16V
C112-113 US060500 C.CE.CHP 5pF 50V B
C114 US062150 C.CE.CHP 150pF 50V B
C117-119 US062150 C.CE.CHP 150pF 50V B
C120 UR897470 C.EL 47uF 100V
C121-122 UR897100 C.EL 10uF 100V
C123 UR897470 C.EL 47uF 100V
C124-125 UR897100 C.EL 10uF 100V
C130 UR866220 C.EL 2.2uF 50V
C131-132 ZD520400 C.MYLAR 0.022uF 100V
C137 UR818100 C.EL 100uF 6.3V
C138 ZD517600 C.MYLAR 100pF 100V
C139 UR848330 C.EL 330uF 25V

*

C140 ZH998400 C.EL 6800uF 66V
C141 UR867100 C.EL 10uF 50V
C142 UR867470 C.EL 47uF 50V

*

C143 ZH998400 C.EL 6800uF 66V
C144 UR829100 C.EL 1000uF 10V
C145 ZD517600 C.MYLAR 100pF 100V
C146 UR866470 C.EL 4.7uF 50V
C147 UR867100 C.EL 10uF 50V
C149 UR779100 C.EL 1000uF 63V
C150 ZD517600 C.MYLAR 100pF 100V
C152 US064100 C.CE.CHP 0.01uF 50V B
C153 UR819220 C.EL 2200uF 6.3V
C154-155 WW194100 C.MYLAR 0.1uF 100V
C157-158 WN200100 C.CE.M.CHP 0.01uF 100V
C160-162 WN200100 C.CE.M.CHP 0.01uF 100V
C166-167 WW194100 C.MYLAR 0.1uF 100V
C168-169 UR877330 C.EL 33uF 63V
C170 ZD517600 C.MYLAR 100pF 100V
C171 UR837100 C.EL 10uF 16V

Part No.

ZU626000 P.C.B. MAIN BG

Description

Markets

Ref No.

C172 WW194100 C.MYLAR 0.1uF 100V

C173-176 WN200100 C.CE.M.CHP 0.01uF 100V

C189 WN200100 C.CE.M.CHP 0.01uF 100V

C192 US035100 C.CE.CHP 0.1uF 16V B

C193-196 US062100 C.CE.CHP 100pF 50V B

C197 UR877100 C.EL 10uF 63V

C198-199 US062100 C.CE.CHP 100pF 50V B

C204-205 US062220 C.CE.CHP 220pF 50V B

C206-207 US061470 C.CE.CHP 47pF 50V B

C208-213 US062220 C.CE.CHP 220pF 50V B

C216-217 UR837100 C.EL 10uF 16V

C230-231 UR867100 C.EL 10uF 50V

C232 US135100 C.CE.CHP 0.1uF 16V

C234-245 UR867100 C.EL 10uF 50V

C246-247 ZD519100 C.MYLAR 1800pF 100V

C248-251 UR865220 C.EL 0.22uF 50V

C252 US135100 C.CE.CHP 0.1uF 16V

C253-254 UR867100 C.EL 10uF 50V

C259-260 UR866100 C.EL 1uF 50V

C261 US135100 C.CE.CHP 0.1uF 16V

C262 UR829100 C.EL 1000uF 10V

C263-264 UR867100 C.EL 10uF 50V

C265 US063100 C.CE.CHP 1000pF 50V B

C266-267 UR866220 C.EL 2.2uF 50V

C268-270 US063100 C.CE.CHP 1000pF 50V B

C271 US135100 C.CE.CHP 0.1uF 16V

C272 US046100 C.CE.CHP 1uF 25V

C273 UR828220 C.EL 220uF 10V

C274 US062100 C.CE.CHP 100pF 50V B

C275 UR867100 C.EL 10uF 50V

C276 UR866100 C.EL 1uF 50V

C277 US135100 C.CE.CHP 0.1uF 16V

C278 UR828100 C.EL 100uF 10V

C279 US062100 C.CE.CHP 100pF 50V B

C280 US135100 C.CE.CHP 0.1uF 16V

C281 US063100 C.CE.CHP 1000pF 50V B

C282 US135100 C.CE.CHP 0.1uF 16V

C283-284 US063100 C.CE.CHP 1000pF 50V B

C285 US135100 C.CE.CHP 0.1uF 16V

C287 US135100 C.CE.CHP 0.1uF 16V

C289 US163100 C.CE.CHP 1000pF 50V

C290-291 UR837100 C.EL 10uF 16V

C292 US135100 C.CE.CHP 0.1uF 16V

C401-403 WN200100 C.CE.M.CHP 0.01uF 100V

C501 WQ711900 C.EL 47uF 35V

C502 US035100 C.CE.CHP 0.1uF 16V B

C503 US064100 C.CE.CHP 0.01uF 50V B

C504 WQ711900 C.EL 47uF 35V

C505 US035100 C.CE.CHP 0.1uF 16V B

C506 WQ711900 C.EL 47uF 35V

C507-509 US035100 C.CE.CHP 0.1uF 16V B

C512-513 US035100 C.CE.CHP 0.1uF 16V B

C514 UM397100 C.EL 10uF 16V

C515-516 US035100 C.CE.CHP 0.1uF 16V B

C517 UM397470 C.EL 47uF 16V

C518-520 US062100 C.CE.CHP 100pF 50V B

C521 US035100 C.CE.CHP 0.1uF 16V B

C523 US062100 C.CE.CHP 100pF 50V B

C601 US064100 C.CE.CHP 0.01uF 50V B

C602 US035100 C.CE.CHP 0.1uF 16V B

C603 WD758300 C.CE.CHP 10uF 10V

C604 UM388330 C.EL 330uF 6.3V

Part No.

Description

Markets

R-S202/R-S202D

*

New Parts

*

New Parts

53

R-S202/R-S202D

R-S202D

MAIN

Ref No.

C701 US035100 C.CE.CHP 0.1uF 16V B
D1-4 ZP358601 DIODE 1SS352 TE
D5 WY163800 DIODE.ZENR UDZV9.1B

⚠ D7 WH471700 DIODE.BRG DB105 1A 600V

D9-10 ZP358601 DIODE 1SS352 TE
D101 WY164800 DIODE.ZENR UDZV24B
D102 ZP358601 DIODE 1SS352 TE
D103-106 ZA984400 DIODE BAV103
D107 WY162900 DIODE.ZENR UDZV3.9B
D108 WY163800 DIODE.ZENR UDZV9.1B
D109 WY164800 DIODE.ZENR UDZV24B
D110-111 ZP358601 DIODE 1SS352 TE

*

D112 ZU129100 DIODE.CHP F3A

⚠
⚠ D113 VN953300 DIODE.BRG D5SBA60 5A 600V

D114 ZP358601 DIODE 1SS352 TE
D115 WY164300 DIODE.ZENR UDZV15B
D117 ZP358601 DIODE 1SS352 TE

*

D125-126 ZU129100 DIODE.CHP F3A

⚠

D127-128 ZP358601 DIODE 1SS352 TE
D202 WY163800 DIODE.ZENR UDZV9.1B
D203-204 WY163101 DIODE.ZENR UDZV4.7B
D207 WY163101 DIODE.ZENR UDZV4.7B
D501-502 WZ443400 DIODE.ZENR UDZV2.4B
D511 WZ745700 LED HLMP-Y701-G0000

*

D514 ZR754101 LED HLMP-NS30 BLUE

⚠ F1 VV071801 FUSE 4A 250V

G101 V5995800 PLATE.GND

⚠ IC1 YD268A00 IC R1190H033B-T1-FE

IC102 XV190A00 IC NJM2904M OP AMP
IC202 YF439A00 IC BD3491FS

*

IC203 YF475A00 IC.CPU R5F100JFAFA CPU
IC250 X0515B00 IC LM61CIZ THERMAL
IC501 YF471A00 IC HT16515-44LQFP
JK401 V4478300 JACK.PHONE JY-6317Y-03-030
PJ202 WD195400 JACK.PIN 6P
PJ203 WD195200 JACK.PIN 4P
Q1 WH445000 FET 3LN01C-TB-E
Q2-4 ZE933000 TR KTC4376-Y-RTF/P
Q101-104 WD896300 TR 2SA1514K R,S
Q105-106 WC292201 TR KTC3206Y-AT
Q107-108 WC883400 TR 2SD2704 K

⚠ Q109 ZG214200 TR KTD600K-Y-U/PH
⚠ Q110-111 ZG214100 TR KTB631K Y,GR

Q112 ZG214200 TR KTD600K-Y-U/PH

#

Q113-116 ZU111000 TR.POWER 2SC4468 O,P,Y
Q117-118 WF549900 TR 2SC3906K T146 R,S
Q119-120 WC397600 TR 2N5401S-RTK/P
Q121 ZC256500 TR 2SC5712
Q122 VJ927101 TR 2SC2712-Y(TE85R,F)
Q123 ZE918100 TR KTA1664-Y-RTF/P

R-S202/R-S202D

Q124 ZE933000 TR KTC4376-Y-RTF/P
Q125 WC398300 TR 2N5551S-RTK/P
Q126 WC397600 TR 2N5401S-RTK/P
Q128 WC398300 TR 2N5551S-RTK/P

⚠ Q129 ZG245700 TR KTA1661-Y-RTF/P

Q131 WC397600 TR 2N5401S-RTK/P
Q133 WC398300 TR 2N5551S-RTK/P
Q201-204 WC883400 TR 2SD2704 K
Q205-206 VV556500 TR 2SA1037K Q,R,S
Q208 WW782100 TR.DGT DTC014EUBTL
Q209 WQ381001 FET MCH6336-TL-E
Q502 VV556400 TR 2SC2412K Q,R,S

Part No.

Description

Markets

Ref No.

Q503 WW782100 TR.DGT DTC014EUBTL
Q504 WC397600 TR 2N5401S-RTK/P
R1 RD359220 R.CHP 2.2MΩ 1/16W J
R2 RD356100 R.CHP 1KΩ 1/16W J
R3 RD355100 R.CHP 100Ω 1/16W J
R4 RD357270 R.CHP 27KΩ 1/16W J
R5 RD356470 R.CHP 4.7KΩ 1/16W J
R6 RD357100 R.CHP 10KΩ 1/16W J
R8 RD357100 R.CHP 10KΩ 1/16W J

*

R9 WW862501 R.CAR.FP 22Ω 1/4W
R10 RD357100 R.CHP 10KΩ 1/16W J
R12 RD357100 R.CHP 10KΩ 1/16W J
R17-18 RD357470 R.CHP 47KΩ 1/16W J
R101 RD356100 R.CHP 1KΩ 1/16W J
R102-103 V8071300 R.MTL.FLM 470Ω 1W
R104-105 RD357470 R.CHP 47KΩ 1/16W J
R106-107 RD356100 R.CHP 1KΩ 1/16W J
R108 RD353220 R.CHP 2.2Ω 1/16W J
R109-110 RD357330 R.CHP 33KΩ 1/16W J
R111-112 RD355820 R.CHP 820Ω 1/16W J
R113-118 RD356820 R.CHP 8.2KΩ 1/16W J
R119-120 RD356120 R.CHP 1.2KΩ 1/16W J
R121-122 RD357330 R.CHP 33KΩ 1/16W J
R123-124 RD355470 R.CHP 470Ω 1/16W J
R127-129 RD356820 R.CHP 8.2KΩ 1/16W J
R130-131 RD355120 R.CHP 120Ω 1/16W J
R132-134 RD356820 R.CHP 8.2KΩ 1/16W J
R135-136 WW865700 R.CAR.FP 5.6KΩ 1/4W

*

R137-138 WW865102 R.CAR.FP 2.2KΩ 1/4W

*

R139 WW863301 R.CAR.FP 100Ω 1/4W

⚠

*

R140-141 WW863901 R.CAR.FP 330Ω 1/4W

*

R142 WW863301 R.CAR.FP 100Ω 1/4W

⚠ R143-146 WW861300 R.CAR.FP 2.2Ω 1/4W
⚠ R147-148 ZG861500 R.WW 0.1Ω 2W

R149-150 RD355510 R.CHP 510Ω 1/16W J

*

R151 RD358330 R.CHP 330KΩ 1/16W J
R152-153 RD357150 R.CHP 15KΩ 1/16W J

*

R154 RD358330 R.CHP 330KΩ 1/16W J
R155-157 RD357470 R.CHP 47KΩ 1/16W J
R158 RD357100 R.CHP 10KΩ 1/16W J
R159-160 V8070300 R.MTL.FLM 10Ω 1W
R161 RD357470 R.CHP 47KΩ 1/16W J
R162-163 WW862101 R.CAR.FP 10Ω 1/4W
R164 RD357470 R.CHP 47KΩ 1/16W J
R165 RD357560 R.CHP 56KΩ 1/16W J

⚠ R167 RD357180 R.CHP 18KΩ 1/16W J

*

R168 WW863301 R.CAR.FP 100Ω 1/4W

⚠

*

R169 WW864101 R.CAR.FP 470Ω 1/4W

⚠

R170 WW863701 R.CAR.FP 220Ω 1/4W
R171-173 RD356470 R.CHP 4.7KΩ 1/16W J
R174 RD355100 R.CHP 100Ω 1/16W J

*

R175 WW863301 R.CAR.FP 100Ω 1/4W
R176 RD355100 R.CHP 100Ω 1/16W J
R177 RD357470 R.CHP 47KΩ 1/16W J

⚠ R178 WW864600 R.CAR.FP 1KΩ 1/4W

*

R179 WW865102 R.CAR.FP 2.2KΩ 1/4W

⚠ R180 V8070700 R.MTL.FLM 47Ω 1W

R181 RF355680 R.MTL.CHP 680Ω 1/16W D
R182 RD357470 R.CHP 47KΩ 1/16W J
R183 RD357100 R.CHP 10KΩ 1/16W J
R184 RF355680 R.MTL.CHP 680Ω 1/16W D
R185 RD357470 R.CHP 47KΩ 1/16W J

Part No.

Description

Markets

54

*

New Parts

Note:

Those parts marked with “#” are not

included in the P.C.B. assembly.

*

New Parts

R-S202D

MAIN

R-S202/R-S202D

Ref No.

*

R186 WW863901 R.CAR.FP 330Ω 1/4W
R187 WW865200 R.CAR.FP 2.4KΩ 1/4W
R188-189 RD357300 R.CHP 30KΩ 1/16W J
R190 RD356330 R.CHP 3.3KΩ 1/16W J

*

R191 WW863901 R.CAR.FP 330Ω 1/4W
R192 WW975500 R.MTL.OXD 39KΩ 1/4w
R193 RD357300 R.CHP 30KΩ 1/16W J
R194 RD357220 R.CHP 22KΩ 1/16W J
R195 HL006150 R.MTL.OXD 1.5KΩ 1/2W

*

R196 WW863901 R.CAR.FP 330Ω 1/4W
R198-199 RD358470 R.CHP 470KΩ 1/16W J
R200 RD357620 R.CHP 62KΩ 1/16W J
R201 RF456100 R.CHP 1.0KΩ 1/16W F
R202 RD355470 R.CHP 470Ω 1/16W J
R203-204 RD356100 R.CHP 1KΩ 1/16W J
R205-207 RD355470 R.CHP 470Ω 1/16W J
R208-209 RD350000 R.CHP 0Ω 1/16W J
R210-211 RD358100 R.CHP 100KΩ 1/16W J
R212-215 RD355470 R.CHP 470Ω 1/16W J
R216-219 RD358470 R.CHP 470KΩ 1/16W J

⚠ R220-221 WW861600 R.CAR.FP 3.9Ω 1/4W

R222-223 RD358470 R.CHP 470KΩ 1/16W J
R224-225 RD357100 R.CHP 10KΩ 1/16W J
R226-227 RD358470 R.CHP 470KΩ 1/16W J
R228 RD353220 R.CHP 2.2Ω 1/16W J
R231 RD356100 R.CHP 1KΩ 1/16W J
R233 RD356220 R.CHP 2.2KΩ 1/16W J

⚠ R234 V8070700 R.MTL.FLM 47Ω 1W

R236-237 RD357100 R.CHP 10KΩ 1/16W J
R238 WW862101 R.CAR.FP 10Ω 1/4W
R248 RD355100 R.CHP 100Ω 1/16W J
R249 RD356100 R.CHP 1KΩ 1/16W J

*

R251 RF357151 R.MTL.CHP 15KΩ 1/16W D
R252-253 RD356470 R.CHP 4.7KΩ 1/16W J
R254-255 RD356120 R.CHP 1.2KΩ 1/16W J
R256-258 RD357100 R.CHP 10KΩ 1/16W J
R259 RD358100 R.CHP 100KΩ 1/16W J
R260 RD357470 R.CHP 47KΩ 1/16W J
R261 RD358100 R.CHP 100KΩ 1/16W J
R262 RD356100 R.CHP 1KΩ 1/16W J
R263 RD358470 R.CHP 470KΩ 1/16W J
R264 RD356100 R.CHP 1KΩ 1/16W J
R265 RD357100 R.CHP 10KΩ 1/16W J
R266-267 RD355100 R.CHP 100Ω 1/16W J
R268 RD358470 R.CHP 470KΩ 1/16W J
R269 RD356100 R.CHP 1KΩ 1/16W J
R270-271 RD356470 R.CHP 4.7KΩ 1/16W J
R272 RD355100 R.CHP 100Ω 1/16W J
R273 RD356120 R.CHP 1.2KΩ 1/16W J
R274-275 RD358100 R.CHP 100KΩ 1/16W J
R276 RD355100 R.CHP 100Ω 1/16W J
R277 RD356120 R.CHP 1.2KΩ 1/16W J
R279 RD357100 R.CHP 10KΩ 1/16W J
R280 RD356470 R.CHP 4.7KΩ 1/16W J
R281 RD357100 R.CHP 10KΩ 1/16W J
R282 RD356100 R.CHP 1KΩ 1/16W J

*

R283 RF357151 R.MTL.CHP 15KΩ 1/16W D
R284 RD358100 R.CHP 100KΩ 1/16W J
R285-287 RD355100 R.CHP 100Ω 1/16W J
R288 RD353220 R.CHP 2.2Ω 1/16W J
R289-290 RD356100 R.CHP 1KΩ 1/16W J
R291 RD355100 R.CHP 100Ω 1/16W J

Part No.

Description

Markets

Ref No.

R292 RD357100 R.CHP 10KΩ 1/16W J

R293 RD356100 R.CHP 1KΩ 1/16W J

R294-295 RD355100 R.CHP 100Ω 1/16W J

R297-299 RD355100 R.CHP 100Ω 1/16W J

R302 RD356220 R.CHP 2.2KΩ 1/16W J

R305-306 RD355100 R.CHP 100Ω 1/16W J

R307 RD357330 R.CHP 33KΩ 1/16W J

R308 RD358120 R.CHP 120KΩ 1/16W J

R309 RD357120 R.CHP 12KΩ 1/16W J

R310 RD357470 R.CHP 47KΩ 1/16W J

R311 RD356100 R.CHP 1KΩ 1/16W J

R312 RD357100 R.CHP 10KΩ 1/16W J

R313 RD355100 R.CHP 100Ω 1/16W J
*

R314-317 VC756301 R.MTL.OXD 10Ω 2W

⚠

R318-320 WW863800 R.CAR.FP 270Ω 1/4W

R322 RD357180 R.CHP 18KΩ 1/16W J

R323 RD357100 R.CHP 10KΩ 1/16W J

R324 RD357470 R.CHP 47KΩ 1/16W J

R325-326 RF357220 R.MTL.CHP 22KΩ 1/16W D

R327 RF355100 R.MTL.CHP 100Ω 1/16W D
*

R328-329 RF357151 R.MTL.CHP 15KΩ 1/16W D

R330-331 RF357220 R.MTL.CHP 22KΩ 1/16W D

R332 RF355100 R.MTL.CHP 100Ω 1/16W D

R335-337 RD354223 R.CHP 22Ω 1/16W J

R339-340 RD355100 R.CHP 100Ω 1/16W J

R501-504 RD355270 R.CHP 270Ω 1/16W J

R508-509 RD358100 R.CHP 100KΩ 1/16W J

R513 RD354470 R.CHP 47Ω 1/16W J

R514 RD356750 R.CHP 7.5KΩ 1/16W J

R516 RD358100 R.CHP 100KΩ 1/16W J

R517 RD357100 R.CHP 10KΩ 1/16W J

R521 RD356470 R.CHP 4.7KΩ 1/16W J

R522-523 RD356330 R.CHP 3.3KΩ 1/16W J

R524-525 RD355470 R.CHP 470Ω 1/16W J

R526-527 RD356220 R.CHP 2.2KΩ 1/16W J

R528 RD355470 R.CHP 470Ω 1/16W J

R529-530 RD356150 R.CHP 1.5KΩ 1/16W J

R531-534 RD356100 R.CHP 1KΩ 1/16W J

R541 RD357150 R.CHP 15KΩ 1/16W J

R542 RD355620 R.CHP 620Ω 1/16W J

R543 RD356130 R.CHP 1.3KΩ 1/16W J

R544 RD355100 R.CHP 100Ω 1/16W J

R546 RD356470 R.CHP 4.7KΩ 1/16W J

R547 RD355470 R.CHP 470Ω 1/16W J

R548 RD356120 R.CHP 1.2KΩ 1/16W J

R555-556 RD358100 R.CHP 100KΩ 1/16W J

R602 RD357100 R.CHP 10KΩ 1/16W J

R603 RD350000 R.CHP 0Ω 1/16W J

R604-605 RD356470 R.CHP 4.7KΩ 1/16W J

R606 RD350000 R.CHP 0Ω 1/16W J

R701 RD357100 R.CHP 10KΩ 1/16W J

R702 RD357470 R.CHP 47KΩ 1/16W J

R703 RD357100 R.CHP 10KΩ 1/16W J

R704 RD357470 R.CHP 47KΩ 1/16W J

⚠ RY1 WQ804101 RELAY DC DLS5D1-O(M)0.25
⚠ RY101-103 ZJ359600 RELAY 981-2A-48DS-SP7

ST1 V4040500 SCR.TERM M3

ST102-103 V4040500 SCR.TERM M3

ST250 WA246200 SCR.TERM 3.5

ST601 ZR366200 SUPPORT.DA

SW501-516 WD483100 SW.TACT SKRGAAD010

SW702 WU974000 SW.RT.ENC REB161(9X7)PVB20FI

Part No.

Description

Markets

R-S202/R-S202D

*

New Parts

*

New Parts

55

R-S202/R-S202D

R-S202D

MAIN

Ref No.

⚠ T1 YF766A00 TRANS

TE101 V9065900 TERM.SP MSP-108V-01 PBSN
TH101 V9760200 THRMST.CHP NCP18XH103J03RB
U501 WW715100 L.DTCT SIR8430MH6

*

V501 ZJ559100 FL.DSPLY 010ST027GNK

Part No.

ZG943300 FL.SPACER
WP935100 HOLDER 1P

Description

Markets

R-S202/R-S202D

*

New Parts

56

Carbon Resistors

R-S202/R-S202D

Value 1/4W Type Part No. 1/6W Type Part No.

1.0 Ω

1.8 Ω

2.2 Ω

3.3 Ω

4.7 Ω

5.6 Ω
10 Ω
15 Ω
22 Ω
27 Ω
33 Ω
39 Ω
47 Ω
56 Ω
68 Ω
75 Ω
82 Ω
91 Ω

100 Ω

110 Ω
120 Ω
150 Ω
160 Ω
180 Ω
200 Ω
220 Ω
270 Ω
330 Ω
390 Ω
430 Ω
470 Ω
510 Ω

560 Ω
680 Ω
820 Ω
910 Ω

1.0 kΩ

1.2 kΩ

1.5 kΩ

1.8 kΩ

2.0 kΩ

2.2 kΩ

2.4 kΩ

2.7 kΩ

3.0 kΩ

3.3 kΩ

3.6 kΩ

3.9 kΩ

4.7 kΩ

5.1 kΩ

5.6 kΩ

6.8 kΩ

8.2 kΩ

9.1 kΩ
10 kΩ

: Not available

HJ35

HJ35

HJ35

HJ35

HJ35

HJ35

HF45

HJ35

HF45

HJ35

HF45

HJ35

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HJ35

HF45

HF45

HJ35

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HJ35

HF45

HJ35

HF45

HF45

HF45

HJ35

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

3100
3180
3220
3330
3470
3560
4100
4150
4220
4270
4330
4470
4470
4560
4680
4750
4820
4910
5100
5110
5120
5150
5160
5180
5200
5220
5270
5330
5390
5430
5470

5510
5560
5680
5820
5910
6100
6120
6150
6180
6200
6220
6240
6270
6300
6330
6360
6390
6470
6510
6560
6680
6820
6910
7100

HF85

HF85

HF85

HF85

HF85

HF45

HF85

HF45

HF85

HF45

HF85

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF85

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF85

HF45

HF85

HF45

HF45

HF45

HF85

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

3100

3220
3330
3470
3560
4100
4150
4220
4270
4330
4390
4470
4560
4680
4750
4820
4910
5100
5110
5120
5150

5180
5200
5220
5270
5330
5390
5430
5470

5510
5560
5680
5820
5910
6100
6120
6150
6180
6200
6220
6240
6270
6300
6330
6360
6390
6470
6510
6560
6680
6820
6910
7100

Value 1/4W Type Part No. 1/6W Type Part No.
11 kΩ
12 kΩ
13 kΩ
15 kΩ

18 kΩ
22 kΩ
24 kΩ
27 kΩ
30 kΩ
33 kΩ
36 kΩ
39 kΩ
47 kΩ
51 kΩ

56 kΩ
62 kΩ
68 kΩ
82 kΩ
91 kΩ

100 kΩ

110 kΩ
120 kΩ
130 kΩ
150 kΩ
180 kΩ
220 kΩ
270 kΩ
300 kΩ
330 kΩ
390 kΩ
470 kΩ
560 kΩ
680 kΩ
820 kΩ

1.0 MΩ

1.2 MΩ

1.5 MΩ

1.8 MΩ

2.2 MΩ

3.3 MΩ

3.9 MΩ

4.7 MΩ

HF45

7110

HJ35

7120

HF45

7130

HF45

7150

HF45

7180

HF45

7220

HF45

7240

HJ35

7270

HF45

7300

HF45

7330

HF45

7360

HF45

7390

HF45

7470

HF45

7510

HF45

7560

HF45

7620

HF45

7680

HF45

7820

HF45

7910

HF45

8100

HF45

8110

HF45

8120

HF45

8130

HF45

8150

HF45

8180

HJ35

8220

HF45

8270

HF45

8300

HF45

8330

HJ35

8390

HF45

8470

HJ35

8560

HJ35

8680

HJ35

8820

HF45

9100

HJ35

9120

HJ35

9150

HJ35

9180

HJ35

9220

HJ35

9330

HJ35

9390

HJ35

9470

1/4W Type

HJ35

10mm

HF45

7110

HF85

7120

HF45

7130

HF45

7150

HF45

7180

HF45

7220

HF45

7240

HF85

7270

HF45

7300

HF45

7330

HF45

7360

HF45

7390

HF45

7470

HF45

7510

HF45

7560

HF45

7620

HF45

7680

HF45

7820

HF45

7910

HF45

8100

HF45

8110

HF45

8120

HF45

8150

HF45

8180

HF85

8220

HF45

8270

HF45

8300

HF45

8330

HF85

8390

HF45

8470

HF85

8560

HF85

8680

HF85

8820

HF45

9100

HF85

9150

HF85

9180

HF85

9220

HF85

9330

HF85

9470

1/4W Type

HF45

1/6W Type

HF85

5mm

57

R-S202/R-S202D

JIHGFEDCBA

1

2

3

• OVERALL ASSEMBLY

77

36

32 (2)

38

78

70

73

77

76

101

R model

25

52

35

79

72

1 (7)

79

51

10

76

12

1 (5)

71

3

73

35

74

4

73

73

70

1 (6)

32 (3)

1 (3)

33

202

U, C, R, L models

70

70

1 (2)

32 (1)

2

72

202

T, K, A, G models R-S202D

103

4

72

31

5

72

50

6

200

70

70

72

70

13

1 (4)

203

R-S202

102

204

72

55

205

T model

53

55

75

72

54

14

R-S202D

611180

62

79

1 (1)

35

73

200-1

7

58

72

14

(8)

1

R-S202/R-S202D

Ref No. Part No. Description Remarks Markets

* 1 ZU625400 P.C.B. ASSEMBLY MAIN UC

* 1 ZU625500 P.C.B. ASSEMBLY MAIN R

* 1 ZU625600 P.C.B. ASSEMBLY MAIN TK

* 1 ZU625700 P.C.B. ASSEMBLY MAIN A

* 1 ZU625800 P.C.B. ASSEMBLY MAIN R-S202 G

* 1 ZU626000 P.C.B. ASSEMBLY MAIN R-S202D BG

* 1 ZU625900 P.C.B. ASSEMBLY MAIN L

* 2 ZU626100 P.C.B. ASSEMBLY BTCARD

3 ZP339600 TUNER MODULE TUNER TU-04 R-S202 UCRL

3 ZP339700 TUNER MODULE TUNER TU-04 R-S202 TKAG

4 ZN201600 P.C.B. ASSEMBLY SWITCH R

10 YF699A00 POWER TRANSFORMER UC

⚠

10 YF700A00 POWER TRANSFORMER R

⚠

10 YF702A00 POWER TRANSFORMER T

⚠

10 YF703A00 POWER TRANSFORMER KA

⚠

10 YF705A00 POWER TRANSFORMER BG

⚠

10 YF704A00 POWER TRANSFORMER L

⚠

11 ZT362800 DAB MODULE VERONA2 R-S202D BG

# 12 ZU111000 POWER TRANSISTOR 2SC4468 O,P,Y Q113-116

* 13 MF117300 FLEXIBLE FLAT CABLE 17P 300mm P=1.25

14 MF109071 FLEXIBLE FLAT CABLE 9P 70mm P=1.25

25 WY040900 POWER CABLE 1.8m UC

⚠

25 WY042500 POWER CABLE 1.8m R

⚠

25 WY042600 POWER CABLE 1.8m T

⚠

25 WY042400 POWER CABLE 1.8m K

⚠

25 WY042100 POWER CABLE 1.8m A

⚠

25 WY041100 POWER CABLE 1.8m B

⚠

25 WY041700 POWER CABLE 1.8m GL

⚠

* 31 ZU460600 FRONT PANEL R-S202 BL UC

* 31 ZU460700 FRONT PANEL R-S202 BL RTKAGL

* 31 ZU460900 FRONT PANEL R-S202D BL

* 31 ZU460800 FRONT PANEL R-S202 SI

* 31 ZU461000 FRONT PANEL R-S202D SI

32 ZG936900 BUTTON BL

32 ZG937000 BUTTON SI

33 ZH629500 KNOB VOLUME BL

33 ZH629600 KNOB VOLUME SI

* 35 ZU649100 REAR PANEL UC

* 35 ZU649200 REAR PANEL R

* 35 ZU649300 REAR PANEL R-S202 TKAGL

* 35 ZU649400 REAR PANEL R-S202D

36 ZG942200 TOP COVER BL

36 ZG942300 TOP COVER SI

* 38 ZJ666900 SSUPPORT TOP

* 50 ZU461100 WINDOW SHEET

51 VV849300 RADIATION SHEET 19x24

52 V2438700 CORD STOPPER 10P1

53 WQ664500 SUPPORT H8

54 ZG943200 CUSHION LEG

55 ZC1818i0 LEG D60/H21 Black 20x20x2 R2

61 ZS601900 PUSH RIVET P2648(B) R-S202D

62 VQ368600 PUSH RIVET P3555-B

Ref No. Part No. Description Remarks Markets

70 WE774800 BIND HEAD P-TIGHT SCREW 3x8 MFZN2W3

71 VK173200 SCREW TRANSISTOR 3x15 SP MFC2

72 WE774300 BIND HEAD B-TIGHT SCREW 3x8 MFZN2W3

73 WE774100 BIND HEAD BONDING B-T. SCREW 3x8 MFZN2B3

74 WE877900 BIND HEAD S-TIGHT SCREW 3x6 MFZN2W3 R

75 WE774600 HEXAGONAL HEAD B-TIGHT SCREW 3x18 MFZN2W3

76 ZK590300 BIND S-TIGHT SCREW 4x10 SP MFZN2W3

77 VH313200 PW HEAD S-TIGHT SCREW 4x8-10 MFNI3BL BL

77 VD069600 PW HEAD S-TIGHT SCREW 4x8-10 MFNI33 SI

78 WE200500 DISH HEAD B-TIGHT SCREW 3x6 MFNI3BL BL

78 WE200400 DISH HEAD B-TIGHT SCREW 3x6 MFNI33 SI

79 ZK590400 BIND B-TIGHT SCREW 3x8 MFZN2W3

80 WG205000 NUT 3/8 UNEF-32 R-S202D

101 WQ621800 DAMPER 2x10x310

102 V5881100 CUSHION 5x8x25

103 ZK306200 INSULATOR 4x60x0.25

ACCESSORIES

* 200 ZU492600 REMOTE CONTROL RAX33 RC7060N010008

* 200-1 ZV285900 BATTERY COVER Black 6005A001

202 ZQ304900 FM ANTENNA 1P 1.4m 1pc R-S202 UCRL

202 VQ147100 FM ANTENNA 1.4m 1pc R-S202 TKAG

203 VR248500 AM ANTENNA 1m 1pc R-S202

204 WG233200 DAB/FM ANTENNA 1.6m 1pc R-S202D

205 ZK090800 ANTENNA ISOLATOR 11D05Z59 1pc T

BATTERY R6,AA,UM-3 2pcs

SERVICE TOOLS

ZK189200 RS-232C CONVERSION ADAPTOR V5.0 without FFC

ZD896000 FLEXIBLE FLAT CABLE 9P 150mm P=1.25 SUPPORTING TAPE

*

New Parts

Finish ....... BL: Black color, SI: Silver color

Note:

Those parts marked with “#” are not included in the P.C.B. assembly.

*

New Parts

59

R-S202/R-S202D

RAX33

13

46

79

JIHGFEDCBA

1

■ REMOTE CONTROL

SCHEMATIC DIAGRAM PANEL

KEY NO. LAYOUT KEY CODE

Key No Function Code

1 SLEEP 7A-30

3

2

3

U1 GPM6P1001A

1

PB3 PB2

2

PB4

3

PB5

4

PD0

5

PD1

6

PD2

7

PD3

8

PD4

PB1

PB0

VSS_TX

VDD

LED

VSS

PD5

16

15

14

13

VDD VCC

12

11

10

9

VCC

C1

BAT
3 V

4.7 uF/50 V

10 12

13 15

16 18

5

8

11

14

17

4 LINE 1 7A-C1

5 LINE 2 7A-19

6 LINE 3 7A-18

7 CD 7A-15

8 TUNER 7A-16

9 BAND 7A-AE

10 TUNING

11 TUNING

12 MEMORY 7F01-6718

13 PRESET 7F01-5E21

14 PRESET

15 INFO 7A-2758

STANDBY/ON 7E-2A

z

7F01-641B

7F01-611E

7F01-5B24

16 TREBLE - 7A-BAC5

19 21

124711162229374656

4

5

35812172330384757

6913 18 24 31 39 48 58

10 14 19 25 32 40 49 59

15 20 26 33 41 50 60

21 27 34 42 51 61

28 35 43 52 62

36 44 53 63

45 54 64

55 65

66

22 23

29 30

20

24

26

25 27

28

31

34

33

17 TREBLE + 7A-B9C6

18 SPEAKERS A 7A-9A

19 BASS - 7A-B8C7

20 BASS + 7A-B7C8

21 SPEAKERS B 7A-9B

22 BALANCE L 7A-BBC4

23 BALANCE R 7A-BCC3

24 ▲ (up)/BLUETOOTH 7A-9D

25

26 ENTER 7A-DE

27

28

(left)/BLUETOOTH

▲

▲

(right)/BLUETOOTH

▲

(down)/BLUETOOTH

f

g

ad

7A-9F

7A-9E

7A-9C

29 MENU 7A-84

30 DIMMER 7A-82FD

31 VOLUME + 7A-1A

33 MUTE 7A-1C

34 VOLUME - 7A-1B

37 39

6

40 42

38

41

37

38

39

(stop) 79-56

s

(pause) 79-55

d

(play) 79-02

a

40 DISC SKIP 79-4F

43 45

44

41

42

43

44

45

(skip-) 79-04

f

(skip+) 79-07

g

(open/close) 79-01

(search-) 79-05

h

(search+) 79-06

j

7

60

MEMO

R-S202/R-S202D

R-S202/R-S202D

61

R-S202/R-S202D