SHARP 20A1-RU, 21A1-RU, 21A2-RU Service Manual

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Page 1

SERVICE MANUAL

SX0M220A1-RU/

COLOUR TELEVISION

Chassis No. UA-1

20A1-RU

20A1-RU 21A1-RU 21A2-RU

21A1-RU

(20A1-RU, 21A1-RU) (21A2-RU)

MODELS

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

FEATURE

Multi 18 Systems

Full Auto Channel Preset and Auto Channel Skip

100-CH Program Memory

High Contrast Picture

Black Stretch Circuit

CATV (Hyper Band) Ready < Used Frequency Synthesizer Tuner>

» SPECIFICATIONS .............................. 2

» IMPORTANT SERVICE NOTES .........2

» ADJUSTMENT PRECAUTIONS .........3

» TROUBLE SHOOTING TABLE ......... 19

» HOTEL MODE APPLICATION ..........21

» SOLID STATE DEVICE BASE

DIAGRAM .........................................22

» WAVEFORMS ................................... 23

» CHASSIS LAYOUT ........................... 24

» DESCRIPTION OF SCHEMATIC DIA-

GRAM ...............................................26

CONTENTS

Page Page

AVL (Sound Keeper) Function

Hotel Mode

On Timer / Sleep Timer / Reminder Timer

Colour Comb Filter Function (NTSC only)

Blue Back Noise Mute

Rear AV-In/Out Terminals and Front AV-In

English and Russian OSD

» SCHEMATIC DIAGRAM

■ CRT Unit....................................... 27

■ MAIN Unit ..................................... 28

» BLOCK DIAGRAM ............................ 34

» PRINTED WIRING BOARD ASSEM-

BLIES................................................ 39

» REPLACEMENT PARTS LIST

■ ELECTRICAL PARTS ................... 44

■ MISCELLANEOUS PARTS...........48

■ SUPPLIED ACCESSORIES .........48

■ PACKING PARTS ......................... 48

■ CABINET PARTS..........................49

21A2-RU

1-21-1

WARNING

The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power receptacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user – serviceable parts inside. Refer servicing to qualified service personnel.

SHARP CORPORATION

Page 2

20A1-RU

SPECIFICATIONS

Convergence................................................................. Self Convergence System

Focus ............................................................Electrostatic Focus High Bi-Potential

Sweep Deflection ..................................................................................... Magnetic

Intermediate Frequencies

Picture IF Carrier.................................................................................. 38.9MHz

Sound IF Carrier Frequency

5.5MHz ............................................................................................. 33.4MHz

6.0MHz ............................................................................................ .32.9MHz

6.5MHz ............................................................................................. 32.4MHz

Colour Sub-Carrier Frequency ........................................................... 34.47MHz

Power Input..................................................................... 110 ~ 240V AC 50/60 Hz

Power Consumption

21A2-RU .................................................................................................. 88W

21A1-RU .................................................................................................. 85W

20A1-RU .................................................................................................. 84W

Audio Power Output Rating

21A1-RU, 20A1-RU ................................................................. 3.0W (at Max.)

21A2-RU .................................................................................. 5.0W (at Max.)

Speaker

Size

21A1-RU, 20A1-RU ......................................................5 x 9 cm Elliptic (1 pc)

21A2-RU ....................................................................5 x 9 cm Elliptic (2 pcs.)

Voice Coil Impedance ...........................................................16 ohms at 400 Hz

Aerial Input Impedance

VHF/UHF .......................................................................... 75 ohms Unbalanced

Receiving System ..................................................... PAL B/G, D/K, I / SECAM

NTSC 3.58/4.43 MHz (AV)

Tuner Ranges

• VHF-Channels ..................................... E1 (48.25MHz) thru E12 (224.25MHz)

C1 (49.75MHz) thru C12 (216.25MHz)

S1 (105.25MHz) thru S41 (463.25MHz)

• UHF-Channels ................................. E21 (471.25MHz) thru E69 (855.25MHz)

C13 (471.25MHz) thru C57 (863.25MHz)

Dimensions

21A2-RU ...................................................................................Width: 594.0mm

Height: 465.0mm

Depth: 484.0mm

Weight (approx.): 20.5 kg

21A1-RU ...................................................................................Width: 499.0mm

Height: 474.0mm

Depth: 486.0mm

Weight (approx.): 20.0 kg

20A1-RU ...................................................................................Width: 499.0mm

Height: 474.0mm

Depth: 487.0mm

Weight (approx.): 17.2 kg

Cabinet Material.................................................................................... All Plastics

Specifications are subject to change without prior notice.

IMPORTANT SERVICE NOTES

Maintenance and repair of this receiver should be done by qualified

service personnel only .

SERVICE OF HIGH VOLTAGE SYSTEM AND PIC-

TURE TUBE

When servicing the high voltage system, remove static charge from it by

connecting a 10K ohm Resistor in series with an insulated wire(such as a

test probe) between picture tube dag and 2nd anode lead. (AC line cord

should be disconnected from AC outlet.)

1. Picture tube in this receiver employs integral implosion protection.

2. Replace with tube of the same type number for continued safety.

3. Do not lift picture tube by the neck.

4. Handle the picture tube only when wearing shatterproof goggles and after discharging

the high voltage completely.

X-RAY

This receiver is designed so that any X-Ray radiation is kept to an absolute

Minimum. Since certain malfunctions or servicing may produce potentially

hazardous radiation with prolonged exposure at close range, the followin

precautions should be observed:

1. 20A1-RU : When repairing the circuit, be sure not to increase the high voltage to more

than 26.4kVmax (at beam 0.1

A) for the set.

21A1/2-RU :When repairing the circuit, be sure not to increase the high voltage to more

than 26.5kVmax (at beam 0.1

A) for the set.

2. 20A1-RU : To keep the set in a normal operation, be sure to make it function on

24.5kV

1.5kV(at beam 1100

A) in the case of the set. The set has been

factory -Adjusted to the above-mentioned high voltage.

21A1/2-RU :To keep the set in a normal operation, be sure to make it function on

24.8kV

1.5kV(at beam 1100

A) in the case of the set. The set has been

factory -Adjusted to the above-mentioned high voltage.

*If there is a possibility that the high voltage fluctuates as a result of the repairs, never

forget to check for such high voltage after the work.

3. Do not substitute a picture tube with unauthorizerd types and/or brands which may

cause excess X-ray radiation.

BEFORE RETURNING THE RECEIVER

Before returning the receiver to the user, perform the following safety Checks.

1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not

lodged between the chassis and other metal parts in the receiver.

2. Inspect all protective devices such as non-metallic control knobs, insulating fishpapers,

cabinet backs, adjustment and compartment covers or shields, isolation resistor- ca-

pacity networks, mechanical insulators etc.

21A1-RU 21A2-RU

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2-1

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20A1-RU

ADJUSTMENT PRECAUTIONS

This model's setting are adjusted in two different ways: through the I

C bus control and in the conventional

analog manner. The adjustments via the I

C bus control include preset-only items and variable data.

1. Setting the service mode by the microprocessor.

1. Short JA 122 & JA 124 for 1 second and release to switch to the service mode position, and the

microprocessor is in input mode. (Adjustment through the I

C bus control). (Use JWS Key to set as

well).

2. Press the CH DOWN / UP key on the remote controller to get ready to select the mode one by one.

3. Press the CH DOWN / UP key on the remote controller to select the modes reversibly one by one.

4. Using the VOLUME UP/ DOWN key on the remote controller, the data can be modified.

5. Short JA 122 & JA 124 for 1 second and release to switch to the normal mode (OFF) position, and the

microprocessor is in out of the service mode.

2. Factory Presetting.

1. Short JA 122 & JA 124 for 1 second and release to switch to the service mode position and turn on the

main power switch.Initial values are automatically preset, only when a new EEPROM is used (Judge

with the first 4 bytes ).

2. The initial data are preset as listed in page 5 & 6.

3. Make sure the data need modify or not (Initial data).

Note: Once the chassis has been assembly together and ready to be POWER ON for the FIRST TIME,

make sure to short JA122 & JA124 to switch to the service mode position first and then turn on the

main power switch (See 2-(1) above).

Precaution: If haven't done this initiation, it may possibly generate excessive Beam current.

3. For reference please check with memory map

(UA1 Series type RH-IX3368CE Attachment)

SERVICE MODE

(1) In the Service Mode, Key is used to select the mode in the following order.

AGC &

GEOMETRIC

MODE

↓

AGC TAKE OVER POINT (AGC)

↓

VERTICAL SLOPE (V-LIN)

↓

VERTICAL AMP (V-AMP)

↓

VERTICAL SHIFT (V-CENT)

↓

HORIZONTAL SHIFT (H-CENT)

↓

S-CORRECTION (S-COR)

WHITE POINT

ADJ.

MODE

↓

W,P RED STD. W.T. (DRI-RS)

↓

W.P. GREEN STD. W.T.(DRI-GS)

↓

W.P.BLUE STD. W.T. (DRI-BS)

↓

W.P. RED COOL W.T.(DRI-RC)

↓

W.P. GREEN COOL W.T.(DRI-GC)

↓

W.P. BLUE COOL W.T. (DRI-BC)

↓

W.P. RED WARM W.T.(DRI-RW)

↓

W.P. GREEN WARM W.T.(DRI-GW)

↓

W.P. BLUE WARM W.T.(DRI-BW)

SUB

ADJ.

MODE

↓

MAX VOLUME (SUB-VOL)

↓

SUB CONTRAST (SUB-CON)

↓

SUB COLOUR (SUB-COL)

↓

SUB BRIGHTNESS (SUB-BRI)

↓

SUB TINT (SUB-TINT)

↓

SUB SHARPNESS (SUB-SHP)

↓

MAX HOTEL VOLUME (HTL-VOL)

↓

HOTEL PROGRAM NO(HTL-PRG)

↓

OSD GRB REFERENCE (RGB)

↓

BLACK LEVEL OFFSET R(CUT-R)

↓

BLACK LEVEL OFFSET G(CUT-G)

↓

CATHODE DRIVE LEVEL(CDL)

FORWARD : CH DOWN KEY

REVERSE : CH UP KEY

* ( ) means OSD display.

FORWARD : CH DOWN KEY

REVERSE : CH UP KEY

AGC &

GEOMETRIC

MODE

WHITE POINT

ADJ.

MODE

SUB

ADJ.

MODE

Y-DELAY

ADJ.

MODE

MISC.

OPTION

MODE

OPTION

MODE

OFFSET

ADJ.

MODE

21A1-RU 21A2-RU

3-23-1

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20A1-RU

Y-DELAY

ADJ.

MODE

↓

Y-D TIME FOR PAL (TV) (DL-PT)

↓

Y-D TIME FOR SECAM (TV) (DL-ST)

↓

Y-D TIME FOR N358 (TV) (DL-3T)

↓

Y-D TIME FOR N443 (TV) (DL-4T)

↓

Y-D TIME FOR B/W (TV) (DL-TV)

↓

Y-D TIME FOR PAL (AV) (DL-PA)

↓

Y-D TIME FOR SECAM (AV) (DL-SA)

↓

Y-D TIME FOR N358 (AV) (DL-3A)

↓

Y-D TIME FOR N443(AV) (DL-4A)

↓

Y-D TIME FOR B/W (AV) (DL-AV)

*(Y-D : Y-DELAY)

OFFSET

ADJ.

MODE

↓

COLOUR OFFSET (PAL) (COL-OP)

↓

COLOUR OFFSET (SECAM) (COL-OS)

↓

COLOUR OFFSET (NTSC358) (COL-O3)

↓

COLOUR OFFSET (NTSC443) (COL-O4)

↓

SHARPNESS OFFSET (PAL) (SHP-OP)

↓

SHARPNESS OFFSET (SECAM) (SHP-OS)

↓

SHARPNESS OFFSET (NTSC358) (SHP-O3)

↓

SHARPNESS OFFSET (NTSC443) (SHP-O4)

OPTION

MODE

↓

VERTICAL SCAN DISABLE(VSD)

↓

BLACK STRETCH (BKS)

↓

AUTO VOLUME LEVELING(AVL)

↓

FAST FILTER IF-PLL(FFI)

↓

ENABLE VERTICAL GUARD (EVG)

↓

EHT TRACKING MODE (EHT)

↓

OVERSCAN SWITCH OFF(OSO)

↓

AUTO COLOUR LIMIT(ACL)

↓

FORCED COLOUR LIMIT(FCO)

MISC.

OPTION

MODE

↓

SOUND SYSTEM M (S-M)

↓

SOUND SYSTEM DK (S-DK)

↓

SOUND SYSTEM I (S-I)

↓

SOUND SYSTEM BG (S-BG)

↓

PLAYBACK SECAM (P-SECAM)

↓

FE (RF) NTSC 3.58 (F-N358)

↓

FE (RF) NTSC 4.43 (F-N443)

↓

FE (RF) SECAM (F-SECAM)

↓

VIDEO MUTE AT IDENT LOSS (VMI)

↓

VIDEO MUTE AT PROGRAM

/SOURCE CHANGE (VMC)

↓

HOTEL MODE (HTL)

↓

REDUCED FM DEMODULATION

GAIN FOR BTSC SIGNAL (BTSC)

↓

NUMBER OF EXT AV SOURCE (AV)

↓

FM WINDOW SEVECTION (FMWS)

↓

SOUND MUTE BIT 0 (SM0)↓SOUND MUTE BIT 1 (SM1)

↓

THAI LANGUAGE (THA)

↓

ARABIC LANGUAGE (ARA)

↓

MALAY LANGUAGE (MAL)

↓

CHINESE LANGUAGE (CHI)

↓

FRENCH LANGUAGE (FRE)

↓

RUSSIAN LANGUAGE (RUS)

↓

FORCED V-SYNC SLICING LEVEL(FSL)

↓

SYNC OF OSD (HP2)

↓

TUNER SELECTION (CPT)

↓

BILINGUAL(BIL)

↓

IF AGC SPEED BIT 0 (AGC0)↓IF AGC SPEED BIT 1 (AGC1)

↓

FOA Time Constant-RF (FOA-FE)

↓

FOB Time Constant-RF (FOB-FE)

↓

FOA Time Constant-AV (FOA-AV)

↓

FOB Time Constant-AV (FOB-AV)

USER DATA IN SERVICE MODE

* While SERVICE mode ON, EEPROM DATA will switch to the service data.

Also, once SERVICE mode OFF, EEPROM will switch back to previous USER DATA.

* In the service mode, the user data establish as below,

MODE USER DATA

CONTRAST MIN (1/60)

COLOUR MIN (1/60)

BRIGHTNESS MIN (1/60)

TINT MIN (1/60)

SHARPNESS MIN (1/60)

WHITE TEMP STANDARD

S-VOLUME MIN (1/60)

BLUE BACK OFF

C SYSTEM AUTO

S SYSTEM *1

*1 : For each CH, before changing

service mode setting.

The flow of Mode lists as following,

* Direct Key-in Step1 Mode

RC COMMAND SERVICE-ITEM

FUNCTION AGC

CONTRAST DOWN V-LIN

COLOUR DOWN V-AMP

BRIGHTNESS DOWN V-CENT

TINT DOWN H-CENT

SHARPNESS DOWN EW / /

SYSTEM HB

BLUEBACK S-COR

TIMER SUB-VOL

CONTRAST UP SUB-CON

COLOUR UP SUB-COL

BRIGHTNESS UP SUB-BRI

TINT UP TINT SUB TINT

SHARPNESS UP SUB-SHP

21A1-RU 21A2-RU

4-2

4-1

Page 5

20A1-RU

EEPROM ITEMS OSD DATA LENGTH

INITIAL DATA

FIX/ADJ REMARK

VERTICAL SCAN DISABLE VSD

0(DISABLE)/1(ENABLE)

0 FIX

BLACK STRETCH BKS

0(DISABLE)/1(ENABLE)

1 FIX

AUTOMATIC VOLUME LEVELING AVL

0(DISABLE)/1(ENABLE)

1 FIX

FAST FILTER IF-PLL FFI

0(DISABLE)/1(ENABLE)

0 FIX

ENABLE VERTICAL GUARD (RGB BLANKING)

EVG

0(DISABLE)/1(ENABLE)

1 FIX ONLY BLK

EHT TRACKING MODE (HCO) EHT

0(DISABLE)/1(ENABLE)

1 FIX

OVERSCAN SWITCH OFF OSO

0(DISABLE)/1(ENABLE)

0 FIX

AUTO COLOUR LIMIT ACL

0(DISABLE)/1(ENABLE)

0 FIX

FORCED COLOUR LIMIT FCO

0(DISABLE)/1(ENABLE)

0 FIX

SOUND SYSTEM M S-M

0(DISABLE)/1(ENABLE)

0 FIX

SOUND SYSTEM DK S-DK

0(DISABLE)/1(ENABLE)

0 FIX

SOUND SYSTEM I S-I

0(DISABLE)/1(ENABLE)

0 FIX

SOUND SYSTEM BG S-BG

0(DISABLE)/1(ENABLE)

1 FIX

PLAYBACK SECAM P-SECAM

0(DISABLE)/1(ENABLE)

1 FIX

FE (RF) NTSC 3.58 F-N358

0(DISABLE)/1(ENABLE)

0 FIX

FE (RF) NTSC 4.43 F-N443

0(DISABLE)/1(ENABLE)

1 FIX

FE (RF) SECAM F-SECAM

0(DISABLE)/1(ENABLE)

1 FIX

VIDEO MUTE AT IDENT LOSS VMI

0(DISABLE)/1(ENABLE)

1 FIX

VIDEO MUTE AT PROGRAM/SOURCE CHANGE

VMC

0(DISABLE)/1(ENABLE)

1 FIX

HOTEL MODE HTL

0(DISABLE)/1(ENABLE)

0 FIX

REDUCED FM DEMODULATOR GAIN FOR BTSC SIGNAL

BTSC

0(DISABLE)/1(ENABLE)

0 FIX

NUMBER OF EXTERNAL AV SOURCE AV

0 FOR1 AV/1 FOR 2AV

1 FIX

FM WINDOW SELECTION FMWS

0(DISABLE)/1(ENABLE)

0 FIX

SOUND MUTE BIT 0 SM0

0(DISABLE)/1(ENABLE)

1 FIX

SOUND MUTE BIT 1 SM1

0(DISABLE)/1(ENABLE)

0 FIX

THAI LANGUAGE THA

0(DISABLE)/1(ENABLE)

1 FIX *1

ARABIC LANGUAGE ARA

0(DISABLE)/1(ENABLE)

1 FIX *1

MALAY LANGUAGE MAL

0(DISABLE)/1(ENABLE)

1 FIX *1

CHINESE LANGUAGE CHI

0(DISABLE)/1(ENABLE)

1 FIX *1

FRENCH LANGUAGE FRE

0(DISABLE)/1(ENABLE)

1 FIX *1

RUSSIAN LANGUAGE RUS

0(DISABLE)/1(ENABLE)

1 FIX

FORCED V-SYNC SLICING LEVEL FSL

0(DISABLE)/1(ENABLE)

0 FIX

SYNC OF OSD HP2

0(DISABLE)/1(ENABLE)

0 FIX

TUNER SELECTION (0:SHARP/ALPS; 1:MURATA)

CPT

0(BRAZIL)/1(ARGENTINA)

0 FIX

BILINGUAL BIL

0(DISABLE)/1(ENABLE)

0 FIX

IF AGC SPEED BIT 0 AGC0

0(DISABLE)/1(ENABLE)

1 FIX

IF AGC SPEED BIT 1 AGC1

0(DISABLE)/1(ENABLE)

0 FIX

PHI-1 TIME CONSTANT (RF) FOA-FE

0(DISABLE)/1(ENABLE)

0 FIX

PHI-1 TIME CONSTANT (RF) FOB-FE

0(DISABLE)/1(ENABLE)

0 FIX

PHI-1 TIME CONSTANT (OFF AIR) FOA-AV

0(DISABLE)/1(ENABLE)

1 FIX

PHI-1 TIME CONSTANT (OFF AIR) FOB-AV

0(DISABLE)/1(ENABLE)

1 FIX

NOTE :

FIXED DATA,PLEASE DO NOT CHANGE WITHOUT SPECIFIC INSTRUCTION."

*1: MANUALLY CHANGE 1 TO 0.

EEPROM ITEMS OSD DATA LENGTH

INITIAL DATA

FIX/ADJ REMARK

AGC TAKE OVER POINT AGC 0~63 14 ADJ

VERTICAL SLOPE V-LIN 0~63 32 ADJ

VERTICAL AMPLITUDE V-AMP 0~63 32 ADJ

VERTICAL SHIFT V-CENT 0~63 32 ADJ

HORIZONTAL SHIFT H-CENT 0~63 32 ADJ

S-CORRECTION S-COR 0~63 0 FIX

WHITE POINT RED STD WHITE TEMP DRI-RS 0~63 32 FIX

WHITE POINT GREEN STD WHITE TEMP DRI-GS 0~63 32 ADJ

WHITE POINT BLUE STD WHITE TEMP DRI-BS 0~63 32 ADJ

WHITE POINT RED COOL WHITE TEMP DRI-RC 0~63 32 FIX

WHITE POINT GREEN COOL WHITE TEMP DRI-GC 0~63 32 FIX (DRI-GS)-7 DATA

WHITE POINT BLUE COOL WHITE TEMP DRI-BC 0~63 32 FIX (DRI-BS)DATA

WHITE POINT RED WARM WHITE TEMP DRI-RW 0~63 25 FIX

WHITE POINT GREEN WARM WHITE TEMP DRI-GW 0~63 32 FIX (DRI-GS)-7 DATA

WHITE POINT BLUE WARM WHITE TEMP DRI-BW 0~63 32 ADJ (DRI-BS)-7 DATA

MAX VOLUME SUB-VOL 0~63 63 FIX

SUB CONTRAST SUB-CON 0~63 63 (50 *3) FIX

SUB COLOUR SUB-COL 0~63 32 ADJ

SUB BRIGHTNESS SUB-BRI 0~63 32 ADJ

SUB TINT SUB-TINT 0~63 32 ADJ

SUB SHARPNESS SUB-SHP 0~63 32 ADJ

MAX HOTEL VOLUME HTL-VOL 0~63 32 ADJ

HOTEL PROGRAM NUMBER HTL-PRG

0~99 OR>99FOR NONE

255 FIX

OSD GRB REFERENCE RGB 0~15 15 FIX

BLACK LEVEL OFF-SET R CUT-R 0~15 8 FIX

BLACK LEVEL OFF-SET G CUT-G 0~15 8 FIX

CATHODE DRIVE LEVEL CDL 0~15 0 FIX

Y-DELAY TIME FOR PAL(TV) [YD] DL-PT 0~15 12 FIX

Y-DELAY TIME FOR SECAM(TV) [YD] DL-ST 0~15 15 FIX

Y-DELAY TIME FOR N358 (TV) [YD] DL-3T 0~15 12 FIX

Y-DELAY TIME FOR N443 (TV) [YD] DL-4T 0~15 12 FIX

Y-DELAY TIME FOR B/W (TV) [YD] DL-TV 0~15 12 FIX

Y-DELAY TIME FOR PAL (AV) [YD] DL-PA 0~15 12 FIX

Y-DELAY TIME FOR SECAM (AV) [YD] DL-SA 0~15 15 FIX

Y-DELAY TIME FOR N358 (AV) [YD] DL-3A 0~15 12 FIX

Y-DELAY TIME FOR N443 (AV) [YD] DL-4A 0~15 12 FIX

Y-DELAY TIME FOR B/W (AV) [YD] DL-AV 0~15 12 FIX

COLOUR OFFSET (PAL) COL-OP 0~15 8 FIX

COLOUR OFFSET (SECAM) COL-OS 0~15 8 FIX

COLOUR OFFSET (NTSC358) COL-03 0~15 4 FIX

COLOUR OFFSET (NTSC443) COL-O4 0~15 4 FIX

SHARPNESS OFFSET (PAL) SHP-OP 0~15 8 FIX

SHARPNESS OFFSET (SECAM) SHP-OS 0~15 4 FIX

SHARPNESS OFFSET (NTSC358) SHP-O3 0~15 12 FIX

SHARPNESS OFFSET (NTSC443) SHP-O4 0~15 8 FIX

AFTER SHORT JA 122 & JA 124 ,AND TURN ON THE MAIN POWER SWITCH,READ DATA FROM EEPROM

ADDRESS 00H ~ 03H,AND COMPARE TO THE LIST BELOW, IF DIFFERENT, INITIALIZE THE EEPROM.

Address : Data Address : Data

00H : 55H 02H : 43H

01H : 4FH 03H : A1H

21A1-RU 21A2-RU

5-25-1

Page 6

20A1-RU

INITIAL SETTING

(1). In service mode, After execute select POS 1, store the following tuning data in EEPROM.

MCL1

CH-NO Fv (MHz) SOUND SYS

MCL1

CH-NO Fv (MHz) SOUND SYS

1 48.25 B/G

2 62.25 B/G

3 77.25 D/K

4 175.25 B/G

5 182.25 B/G

6 183.25 D/K

7 191.25 D/K

8 196.25 B/G

9 199.25 M

10 210.25 B/G

11 224.25 B/G

12 471.25 B/G

13 487.25 I

14 503.25 B/G

15 575.25 B/G

16 583.25 B/G

17 599.25 B/G

18 621.25 M

19 639.25 D/K

20 703.25 B/G

21 735.25 I

22 767.25 B/G

23 815.25 B/G

24 855.25 I

25 855.25 B/G

26 55.25 M

27 83.25 M

28 183.25 M

29 193.25 M

30 217.25 M

31 471.25 M

32 477.25 M

33 693.25 M

34 885.25 M

35 112.25 B/G

36 168.25 B/G3738 294.25 B/G

39 463.25 B/G

41 647.25 B/G

42 663.25 B/G

43 679.25 B/G

44 174.95 B/G

45 175.55 B/G

ITEMS DATA SETTING

LAST PROGRAM/CHANNEL 1

FLASHBACK PROGARM/CH 1

DIGIT 1

C-SYSTEM AUTO

S-SYSTEM D/K

SKIP OFF

AFC ON

VOLUME 1

CONTRAST 60 (MAX)

COLOUR 0 (CENTER)

BRIGHTNESS 0 (CENTER)

TINT 0 (CENTER)

SHARPNESS 0 (CENTER)

WHITE TEMP STANDARD

REMINDER TIMER In-active, "--:--"

ON TIMER In-active, "--:--"

OFF TIMER In-active, "--:--"

LAST POWER POWER-ON

LANGUAGE RUSSIAN

BLUE BACK MUTE OFF

HOTEL MODE OFF

0 CHANNEL SKIP ON

SHIPPING SETTING & CHECKING

(1) The following default data has been factory-set for the E

PROM.

*1: Please refer defaults for LANGUAGE and SOUND SYSTEM per MODEL as follows,

MODEL LANGAUGE SOUND SYSTEM

RU RUSSIAN D/K

MODEL Geomagnetism (H,V) nT Background Lang. S-SYS

J (RU) "45,000" "20,000" 7500K RUSSIAN D/K

FACTORY SETTINGS BY MODELS (Reference: Geomagnetism Adjustment)

*OSD LANG MUST BE SET IN SERVICE MODE,BUT IT'S BETTER TO WRITE IN EEPROM.

LANGUAGE QUANTITIES:ENGLISH/RUSSIAN

21A1-RU 21A2-RU

6-2

6-1

Page 7

20A1-RU

PURITY ADJUSTMENT

No. Adjusting point Adjusting procedure/conditions Waveform and others

PURITY ADJ. 1. Receive the GREEN-ONLY signal. Adjust the

beam current to about 500 µA.

2. Degauss the CRT enough with the degausing coil.

Note: Follow the Job Instruction Sheet to ad-

just the magnetic field.

Vertical Bv :+0.040 mT (0.40 gauss)

Horizontal Bh: +0.020 mT (0.20 gauss)

(See page 6.)

3. Maintain the purity magnet at the zero magnetic

field and keep the static convergence roughly

adjusted.

4. Observe the points a, b as shown in Fig. 4-1

through the microscope. Adjust the landing to the

rank A requirements.

5. Orient the raster rotation to 0 eastward.

6. Tighten up the deflection coil screws.

» Tightening torque: 108 ± 20 N (11 ± 2 kgf)

7. Make sure the CRT corners landing meet the A

rank requirements. If not, stick the magnet sheet

to correct it.

Note: This adjustment must be done after

warming up the unit for 30 minutes or

longer with a beam current over 500

Note: Set the service mode by TP1001 &

TP1002 (short) then press factory proc-

ess R/C RGB key to change to RGB

mono colour mode.

* For the following colours press R/C RGB key to

change.

* Press R/C RGB key for 1 sec-

ond in NORMAL MODE, the

colour will change to RGB mono

colour mode.

The TEXT Key "R. G. Cy" Key

can be directly use to change

to other colours screen.

A = B

Rank "A"

(on the right of the CRT)

Rank "A"

(on the left of the CRT)

Fig. 4-1

Fig. 4-2

Fig. 4-3

Green-only

Blue-only

Red-only

Signal-colour

screen cleared

PIF ADJUSTMENT

No. Adjusting point Adjusting procedure/conditions Waveform and others

Tuner IFT

( PRESET )

1 1. Get the tuner ready to receive the CH. E - 9

signal,but with no signal input.

Adjust the PLL data.

2. Connect the sweep generator's output cable to

the tuner antenna. ( RF SWEEP )

3. Adjust the sweep generator's to 80dBuV.

4. Connect the response lead ( use LOW IMPED-

ANCE probe with wave detector ; see Fig.1 ) to

the tuner's IF output terminal. ( This terminal

must have the probe alone connected ).

5. Set the RF AGC to 0 - 6 V with no saturation with

the waveform.

6. Adjust the tuner IF coil to obtain the waveform as

shown in Fig. 2.

Note: Be sure to keep the tuner cover in position

during this adjustment.

RF-AGC

TAKE OVER

POINT AD-

JUSTMENT

C BUS

CONTROL)

1. Receive "PAL COLOUR BAR" signal.

» Signal Strength: 57 ± 1 dBµV (75 ohm open)

2. Connect the oscilloscope to TP201 (Tuner’s AGC

Terminal) as shown in Fig. 3.

3. Call "AG" mode in service mode. Adjust the "AG"

bus data to obtain the Tuner output pin drop 0.1V

below maximum voltage.

4. Change the antenna input signal to 63~67dBµV,

and make sure there is no noise.

5. Turn up the input signal to 90~95 dBµV to be sure

that there is no cross modulation beat.

Note: For the 50 ohm signal

strength gauge, when not

using 50/75 impedance

adapter, signal strength is

1dB

V(75 ohm open), in-

stead of 57

1dB

V (75 ohm

open).

Precaution: The loss of using

impedance adapter

» Bias box: About 4.5 V

Oscilloscope

0.1V

TV Set

Bias box

TP201+

–

Fig. 3

E-9 CH

P C

10k

100k

1n60

75ohm

IF OUT

-1.5+/-0.8dB

1000p

Oscilloscope

Fig.1

Fig.2

21A1-RU 21A2-RU

7-27-1

Page 8

20A1-RU

CRT CUT-OFF, BACKGROUND AND SUB-CONTRAST ADJUSTMENT

No. Adjusting point Adjusting procedure/conditions Waveform and others

CRT CUTOFF

ADJUSTMENT

C BUS

CONTROL)

1. Switch TV to VIDEO mode,BLUE BACK OFF, with

NO VIDEO signal.

2. Press R/C to set Picture Normal condition.

3. Connect the oscilloscope to Red OUT from

IC801.(TP852)

Range : 1 V/Div (DC)

Sweep : 5 msec/Div

4. Adjust SCREEN VR ,so that the tip of signal reach

3.0 Vdc + 0.1 Vdc.

1 V

3.0Vdc

Maximum

beam check

1. Receive the "Monoscope Pattern" signal.

2. Press R/C to set Picture NORMAL condition.

3. Connect the DC miliammeter between TP603 (+)

and TP602 (–).

(Full Scale: 3 mA Range)

4. Beam current must be within 1100 ± 100 µA.

SUB-BRIGHT-

NESS

ADJUSMENT

C BUS

CONTROL)

1. Call " SUB-BRI" in service mode. (Receive Cross-

hatch pattern with 5 black level windows)

2. Adjust the " SUB BRIGHT " bus data in order that

the line 1, 2 and 3 have the same darkness

wherelse line 4 is slightly brighter than line 1, 2

and 3 and finally line 5 will be the brighter than

line 4.

1, 2, 3 are in same black level.

1 2 3 4 5

WHITE BAL-

ANCE SERV-

ICE MODE

ADJ. (I2C BUS

CONTROL)

3 Refer to Page 6.

# 7500° K X : 0.300

Y : 0.310

( MINOLTA COLOUR ANALYZER

CA-100)

*NOTE: Above DATA can be UP/

DOWN by volume key.

LOW HIGH

14" 10cd/m2 200cd/m2

20"/21" 10cd/m2 120cd/m2

* 7500° K

DRI-GW="DRI-GS"DATA-5

DRI-BW="DRI-BS" DATA-5

1. Receive the "Monoscope Pattern" signal.

2. Press R/C to set Picture NORMAL condition.

3. Connect the DC miliammeter between the TP 602

( - ) TP 603 ( + ).

4. Check Beam current should be around 1100µA)

5. Set it to service mode and adjust the DRI-GS, &

DRI-BS data to have a colour temperature of

7500°K ( white ).

6. Receive "WHITE" pattern, WITH BURST signal,

and set BRIGHTNESS Y by generator, to ** 10

cd/m2 (MINOLTA CA-100) by reducing

LUMINATE Y signal.

7. Adjust "CUT -R" & "CUT-G" to get 7,500. Then go

back NORMAL mode (HIGH BRIGHT**) to check

colour temperature. If out of range, back to (1).

Note: This adjustment must be done after

warming up the unit for 30 minutes or

longer with a beam current over 700

* ADJUST DRI-GC/GW, DRI-BC/BW as following

DATA, after finishing DRI-BS and DRI-GS DATA

ADJUSTMENT.

DRI-RW=32 (FIXED), DRI-GW="DRI-GS"-7*,

DRI-BW="DRI-BS"-7*DRI-RC=25*, DRI-

BC="DRI-BS", DRI-GC="DRI-GS"-7*

CONVERGENCE ADJUSTMENT

No. Adjusting point Adjusting procedure/conditions Waveform and others

CONVERGENC

ADJ.

( To be done

after the purity

adjustment.

1. Receive the "Crosshatch Pattern" signal.

2. Using the remote controller, call NORMAL mode.

STATIC CONVERGENCE

1. Turn the 4-pole magnet to a proper opening an-

gle in order to superpose the blue and red col-

ours.

2. Turn the 6-pole magnet to a proper opening an-

gle in order to superpose the green colour over

the blue and red colours.

DYNAMIC CONVERGENCE

1. Adjust the convergence on the fringes of the

screen in the following steps.

a) Fig. 5-1: Drive the wedge at point "a" and swing

the deflection coil upward.

b) Fig. 5-2: Drive the wedge at points "b" and "c"

and swing the deflection coil downward.

c) Fig. 5-3: Drive the "c" wedge deeper and swing

the deflection coil rightward.

d) Fig. 5-4: Drive the "b" wedge deeper and swing

the deflection coil leftward.

2. Fix all the wedges on the CRT and apply glass

tape over them.

3. Apply lacquer to the deflection yoke lock screw,

magnet unit (purity, 4-pole, 6-pole magnets) and

magnet unit lock screw.

Finally received the Red-only and Blue-only sig-

nals to make sure there is no other colours on the

screen.

RGB

BGR

RGB

BGR

RGB

BGR

Lacquer

Wedge "a"

Wedge

"b"

Wedge

"c"

About

100°

About

100°

4-pole magnet

6-pole magnet

CRT neck

40cm

Lacquer

Purity magnet

Fig. 5-1

Fig. 5-2

Fig. 5-3

Fig. 5-4

21A1-RU 21A2-RU

8-2

8-1

Page 9

20A1-RU

No. Adjusting point Adjusting procedure/conditions Waveform and others

SUB-TINT (I

BUS CON-

TROL)

1. Receive the "NTSC3.58 Colour Bar" signal

through AV in.

2. Connect the oscilloscope to TP853 (Pin (5) of

P882) BLUE-OUT.

» Range : 100mV/div. (AC)(Use Probe 10:1)

» Sweep time : 10 µsec/div.

3. Call the "SUB-TINT" mode in service mode. Ad-

just the "SUB-TINT" bus data to obtain the wave-

form shown as Fig. 9.

4. Clear the SERVICE mode.

NTSC CHROMA ADJUSTMENT

No. Adjusting point Adjusting procedure/conditions Waveform and others

BEAM PRO-

TECTOR

1. Receive "Monoscope Pattern" signal.

2. Set CONTRAST MAX.

3. Set BRIGHT MAX.

4. During the Collector & Emitter of Q883/5/7 short,

make sure the protector ON and switch to standby

mode.

1 * Select one of Q883/5/7 to do

each short test.

H, V PROTEC-

TOR

1. Receive "Monoscope Pattern" signal.

2. Connect output of Bias Box to D607 cathode

(R606 side).

3. Set voltage of Bias Box to 18V and make sure

the protector is not work.

4. Set voltage of Bias Box to 27V, and make sure

the protector is work.

Other

protectors

1. Once finish rectified Electrolytic Capacitor short

testing in +B line, check all possible damaged

components on +B line.

(Use random selected set for inspection)

PROTECTOR OPERATION CHECKING

No. Adjusting point Adjusting procedure/conditions Waveform and others

VIDEO AND

AUDIO

OUTPUT

CHECK

1. Receive the "PAL Color Bar" signal (100% White

Color Bar, Sound 400 Hz 100% Mod.)

2. T erminate the Video output with a 75 ohm imped-

ance. Make sure the output is as specified (1.0

Vp-p ±3 dB).

3. Terminate the Audio output with a 10k ohm im-

pedance. Make sure the output is as specified

(1.76 Vp-p ±3 dB).

VIDEO AND

AUDIO INPUT

CHECK

1. Using the TV/AV key on the remote controller,

make sure that the modes change in order of TV ,

AV1, AV2 & TV again and the video & audio out-

put are according to the input terminal for each

mode.

A/V INPUT AND OUTPUT CHECKING

Cy G Mg R

SAME LEVEL

Fig. 9

HORIZONTAL AND VERTICAL DEFLECTION LOOP ADJUSTMENT

No. Adjusting point Adjusting procedure/conditions Waveform and others

V-SLOPE(I

BUS CON-

TROL)

V-CENTER (I

BUS CON-

TROL)

V - AMP (I

BUS CON-

TROL)

S-CORREC-

TION (I

C BUS

CONTROL)

H - CENTER

1. Receive Monoscope Pattern Signal.

2. Call the "V-LIN" mode.

3. Increase or decrease "V-LIN" by Volume key till

the horizontal line in the center of monoscope is

just at the position where the blanking starts.

1. Call the "V-CENT" mode.

2. Increase or decrease "V-CENT" by Volume key

till the picture is centered.

1. Call the "V-AMP" mode.

2. Increase or decrease "V - AMP" by Volume key

to set overscan of 9.5% typical.

Adjustment Spec 9.5% range +1% -0%.

FIXED DATA, NO NEED TO ADJUST.

1. Call the "H-CENT" mode.

2. Increase or decrease "H-CENT" by Volume key

to center the picture horizontal.

Focus

adjustment

1. Receive the "Monoscope Pattern" signal.

2. Press R/C to set Picture NORMAL condition.

3. Adjust the focus control to get the best focus.

PAL CHROMA ADJUSTMENT

No. Adjusting point Adjusting procedure/conditions Waveform and others

SUB COLOUR

C BUS

CONTROL)

1. Receive the "PAL Colour Bar" signal.

2. Press R/C to set Picture Normal condition.

3. Connect the oscilloscope to Red cathode(TP854).

» Range : 20 V/div. (AC) (Using 10:1 probe)

» Sweep time : 10 µsec/div.

4. Using the R/C call "SUB COL" in SERVICE mode.

Adjust SUB COLOUR bus data, so that the 75%

White & Red portions of PAL Colour Bar be at the

same level shown as Fig. 8.

5. Clear the SERVICE mode.

Y 100%W

75%

Mg R

Fig. 8

21A1-RU 21A2-RU

9-29-1

Page 10

20A1-RU

FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)

(Continued)

No. Adjusting point Adjusting procedure/conditions Waveform and others

COLOUR

SYSTEM

1. Receive the "PAL COLOUR BAR" signal, press

the COLOUR SYSTEM key to select modes ex-

cept PAL, check the COLOUR is not working prop-

erly. Then, select the "PAL" mode. Check again

its colour so that it is working properly.

2. Receive "NTSC 4.43/3.58 COLOUR BAR" signal

thru AV, press COLOUR SYSTEM key to select

modes except N4.43/3.58, check the COLOUR

is not working properly. Then, select the "NTSC

4.43/3.58" mode. Check again its colour so that it

is working properly.

SOUND

SYSTEM

10 1. Receive "PAL-D/K" signal, press the "SOUND

SYSTEM" to select B/G, I. Check the sound out-

put is not working properly. Select D/K and check

the sound output to make sure it is working prop-

erly.

2. Receive "PAL-I" signal, press the "SOUND SYS-

TEM" to select B/G, D/K. Check the sound output

is not working properly. Select I and check the

sound output to make sure it is working properly.

3. Receive "PAL-B/G" signal, press the "SOUND

SYSTEM"to select I, D/K. Check the sound out-

put is not working properly. Select B/G and check

the sound output to make sure it is working prop-

erly.

1. Receive "PAL COLOUR BAR" signal.

2. Turn up the volume control to maximum, make

sure the sound is heard from the speakers. Then

put the unit in no signal state.

3. Check the sound mute is effective.

4. Finally turn sound level of CTV to minimum.

NOISE MUTE

CHECKING

OSD LAN-

GUAGE

QUANTITY

CHECK

Check OSD LANGUAGE quantity and type as Eng-

lish and Russian.

FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)

No. Adjusting point Adjusting procedure/conditions Waveform and others

CONTRAST

key

1. Receive "Monoscope Pattern" signal.

2. Set P-Mode to select CONTRAST.

3. Press Volume Up/Down key to check whether the

CONTRAST effect is OK or not.

1. Receive "Color Bar" signal.

2. Set P-Mode to select COLOUR.

3. Press Volume Up/Down key to check whether

the COLOUR effect is OK or not.

COLOUR key

BRIGHTNESS

key

1. Receive "Monoscope Pattern" signal.

2. Set P-Mode to select BRIGHTNESS.

3. Press Volume Up/Down key to check whether

the BRIGHTNESS effect is OK or not.

TINT key 1. Receive the "NTSC Colour Bar" signal thru AV in.

2. Set P-Mode to select TINT.

3. Press Volume Up/Down key to check TINT, UP

for GREEN direction and DOWN for PURPLE di-

rection whether is OK or not.

SHARPNESS

Key

1. Receive "Monoscope Pattern" signal.

2. Set P-mode to select SHARPNESS.

3. Press Volume Up/Down key to check whether

the SHARPNESS effect is OK or not.

WHITE TEMP 1. Receive "Monoscope Pattern" signal.

2. Set FUNCTION to select WHITE TEMP.

3. Press Volume Up/Down key to check WHITE

TEMP Option, STANDARD:

NORMAL SETTING, WARM for more REDDISH

direction changing, COOL for more BLUISH di-

rection changing.

NORMAL Key7

1. Once in PICTURE Mode, and theNORMAL key

is pressed, all the settings will be present to nor-

mal setting.

(Normal setting value for every mode).

» CONTRAST : MAX

» COLOUR : CENTER

» BRIGHTNESS : CENTER

» TINT : CENTER

» SHARPNESS : CENTER

Notes:If nothing is display

mean contrast, colour, bright,

tint, sharpness are all in nor-

mal setting.

CH DISPLAY

COLOUR

1. All Ch (1~99) will have an OSD display of the

channel number in green colour under AFT ON

condition.

21A1-RU 21A2-RU

10-2

10-1

Page 11

MEMORY MAP

20A1-RU 21A1-RU 21A2-RU

ADDRESS

(HEX) D7 D6 D5 D4 D3 D2 D1 D0

00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F

DATA

PASS WORD PASS WORD PASS WORD PASS WORD

AGC TAKE-OVER

V-SLOPE

V-AMPLITUDE

V-CENTER H-CENTER

H-SIZE EW-PARALLELOGRAM EW-PARABOLA/WIDTH

EW-UPPER CORNER EW-LOWER CORNER

EW-TRAPEZIUM

HORIZONTAL-BOW

S-CORRECTION

DRIVE-R (STANDARD) DRIVE-G (STANDARD) DRIVE-B (STANDARD)

DRIVE-R (COOL)

DRIVE-G (COOL)

DRIVE-B (COOL) DRIVE-R (WARM) DRIVE-G (WARM) DRIVE-B (WARM)

SUB-VOLUME

SUB-CONTRAST

SUB-COLOUR

SUB-BRIGHTNESS

SUB-TINT

SUB-SHARPNESS

HTL-VOLUME

HTL-PROGRAM-NUM

OSD-RGB-REFERENCE CUTOFF LEVEL -OFFSET R CUTOFF LEVEL -OFFSET G

CATHODE DRIVE LEVEL

Y-DELAY (TV PAL)

Y-DELAY (TV SECAM)

Y-DELAY (TV N358) Y-DELAY (TV N443)

Y-DELAY (TV BW)

Y-DELAY (AV PAL)

Y-DELAY (AV SECAM)

Y-DELAY (AV N443) Y-DELAY (AV N358)

Y-DELAY (AV BW)

COLOUR-OFFSET (PAL) COLOUR-OFFSET (SECAM)

COLOUR-OFFSET (N358) COLOUR-OFFSET (N433)

SHARPNESS-OFFSET (PAL)

MICON EEPROM EEPROM CHASSIS CTV FINAL

DEFAULT RANGE

55 00-FF 4F 00-FF 43 00-FF

A1 00-FF

0E 00-3F

20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 00 00-3F

20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F

3F 00-3F 3F 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F 20 00-3F

FF 00-FF

0F 00-0F 08 00-0F 08 00-0F 00 00-0F

0C 00-0F

0F 00-0F 0C 00-0F 0C 00-0F 0C 00-0F 0C 00-0F

0F 00-0F 0C 00-0F 0C 00-0F 0C 00-0F

08 00-0F

04 00-0F

08 00-0F

WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATA

MODEL MODEL

LAST INITIAL

REMARK

11-211-1

LETTER NO. LETTER NO.

Page 12

20A1-RU 21A1-RU 21A2-RU

ADDRESS

(HEX) D7 D6 D5 D4 D3 D2 D1 D0

40 41 42

DATA

SHARPNESS-OFFSET (SECAM)

SHARPNESS-OFFSET (N358) SHARPNESS-OFFSET (N433)

MICON EEPROM EEPROM CHASSIS CTV FINAL

DEFAULT RANGE

WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA

04 00-0F 0C 00-0F 08 00-0F

FCO ACL OSO EHT EVG FFI AVL BKS

SCM N443 N358 PB-SEC BG I DK M

45 46 47 48

SM FMWS AV BTSC HTL VMC VMI

HP2 FSL RUS FRA CHN MLY ARB THA

AGC BIL CPT

00-FF 00-FF 00-FF 00-FF

00-FF 49 4A 4B

4C 4D

4E 4F 50 51

VOLUME

CONTRAST

COLOUR

BRIGHTNESS

TINT

SHARPNESS

01 00-3C 3C 00-3C 1E 00-3C 1E 00-3C 1E 00-3C

1E 00-3C 52 53 54 55 56 57 58 59

POSITION/AV1/AV2

FAV -POS A FAV-POS B FAV-POS C FAV-POS D

01 00-FF

0A 00-FF

14 00-FF

1E 00-FF

28 00-FF 5A 5B

5C 5D

5E 5F 60

POWER

WHITE-TEMP

BLUE BACK LANGUAGE

DIGIT

00 00-01

00 00-02

00 00-01

00 00-07

00 00-01 61

SKIP 0 SKIP 1 SKIP 2 SKIP 3 SKIP 4 SKIP 5 SKIP 6 SKIP 7

SKIP 8 SKIP 9 SKIP 10 SKIP 11 SKIP 12 SKIP 13 SKIP 14 SKIP 15

SKIP 16 SKIP 17 SKIP 18 SKIP 19 SKIP 20 SKIP 21 SKIP 22 SKIP 23

SKIP 24 SKIP 25 SKIP 26 SKIP 27 SKIP 28 SKIP 29 SKIP 30 SKIP 31

SKIP 32 SKIP 33 SKIP 34 SKIP 35 SKIP 36 SKIP 37 SKIP 38 SKIP 39

SKIP 40 SKIP 41 SKIP 42 SKIP 43 SKIP 44 SKIP 45 SKIP 46 SKIP 47

SKIP 48 SKIP 49 SKIP 50 SKIP 51 SKIP 52 SKIP 53 SKIP 54 SKIP 55

SKIP 56 SKIP 57 SKIP 58 SKIP 59 SKIP 60 SKIP 61 SKIP 62 SKIP 63

SKIP 64 SKIP 65 SKIP 66 SKIP 67 SKIP 68 SKIP 69 SKIP 70 SKIP 71

SKIP 72 SKIP 73 SKIP 74 SKIP 75 SKIP 76 SKIP 77 SKIP 78 SKIP 79

SKIP 80 SKIP 81 SKIP 82 SKIP 83 SKIP 84 SKIP 85 SKIP 86 SKIP 87

SKIP 88 SKIP 89 SKIP 90 SKIP 91 SKIP 92 SKIP 93 SKIP 94 SKIP 95

SKIP 96 SKIP 97 SKIP 98 SKIP 99

80 00-FF

00 00-FF

00 00-FF 6F 70 71 72 73 74 75 76

S-SYS AFT (auto) C-SYS

77 78 79

S-SYS AFT (auto) C-SYS

7A 7B

S-SYS AFT (auto) C-SYS

7E 7F

S-SYS AFT (auto) C-SYS

TUNING FREQUANCY (HIGHER PART) TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 3 TUNING FREQUANCY (LOWER PART)

S-SYS

000:BG

001:I

O1O:DK

011:M

AFT

0:OFF

1:ON

MODEL MODEL

LAST INITIAL

SETTING DATA

POS 0

POS 1

POS 2

REMARK

12-2

12-1

LETTER NO. LETTER NO.

Page 13

20A1-RU 21A1-RU 21A2-RU

ADDRESS

(HEX) D7 D6 D5 D4 D3 D2 D1D1 D0

80 81 82

S-SYS AFT (auto) C-SYS

83 84 85

S-SYS AFT (auto) C-SYS

86 87 88

S-SYS AFT (auto) C-SYS

89 8A 8B

S-SYS AFT (auto) C-SYS

8C 8D

S-SYS AFTAFT (auto) C-SYS

8F 90 91

S-SYS AFT (auto) C-SYS

92 93 94

S-SYS AFT (auto) C-SYS

95 96 97

S-SYS AFT (auto) C-SYS

98 99 9A

S-SYS AFT (auto) C-SYS

9B 9C 9D

S-SYS AFT (auto) C-SYS

AA AB AC

S-SYS AFT (auto) C-SYS

AD AE AF

S-SYS AFT (auto) C-SYS

S-SYS AFTAFT (auto) C-SYS

S-SYS AFT (auto) C-SYS

B9 BA BB

S-SYS AFT (auto) C-SYS

BC BD BE

S-SYS AFT (auto) C-SYS

TUNING FREQUANCY (HIGHER PART) POS 4 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 5 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 6 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 7 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 8 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 9 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 10 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 11 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 12 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 13 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 14 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 15 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 16 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 17 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 18 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 19 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 20 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 21 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 22 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 23 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 24 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 25

DATA

MICON EEPROM EEPROM CHASSIS CTV FINAL

DEFAULT RANGE

WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE

MODEL MODEL

LAST INITIAL

SETTING DATA

REMARK

13-213-1

LETTER NO. LETTER NO.

Page 14

20A1-RU 21A1-RU 21A2-RU

ADDRESS

(HEX) D7 D6 D5 D4 D3 D2 D1 D0

C0 C1

S-SYS AFT (auto) C-SYS

C2 C3 C4

S-SYS AFT (auto) C-SYS

C5 C6 C7

S-SYS AFT (auto) C-SYS

C8 C9 CA

S-SYS AFT (auto) C-SYS

CB CC CD

S-SYS AFT (auto) C-SYS

CE CF D0

S-SYS AFT (auto) C-SYS

D1 D2 D3

S-SYS AFT (auto) C-SYS

D4 D5 D6

S-SYS AFT (auto) C-SYS

D7 D8 D9

S-SYS AFT (auto) C-SYS

DA DB DC

S-SYS AFT (auto) C-SYS

DD DE DF

S-SYS AFT (auto) C-SYS

E0 E1 E2

S-SYS AFT (auto) C-SYS

E3 E4 E5

S-SYS AFT (auto) C-SYS

E6 E7 E8

S-SYS AFT (auto) C-SYS

E9 EA EB

S-SYS AFT (auto) C-SYS

EC ED EE

S-SYS AFT (auto) C-SYS

F9 FA

S-SYS AFTAFT (auto) C-SYS

FB FC FD

S-SYS AFT (auto) C-SYS

TUNING FREQUANCY (LOWER PART) POS 25

TUNING FREQUANCY (HIGHER PART) POS 26 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 27 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 28 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 29 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 30 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 31 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 32 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 33 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 34 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 35 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 36 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 37 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 38 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 39 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 40 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 41 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 42 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 43 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 44 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 45 TUNING FREQUANCY (LOWER PART)

DATA

MICON EEPROM EEPROM CHASSIS CTV FINAL

DEFAULT RANGE

WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE

MODEL MODEL

LAST INITIAL

SETTING DATA

REMARK

14-2

14-1

POS 46

LETTER NO. LETTER NO.

Page 15

20A1-RU 21A1-RU 21A2-RU

ADDRESS

(HEX) D7 D6 D5 D4 D3 D2 D1 D0

DATA

MICON EEPROM EEPROM CHASSIS CTV FINAL

DEFAULT RANGE

WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE

100 101 102 103 104 105 106 107 108 109 10A 10B 10C 10D 10E 10F 110 111 112 113 114 115 116 117 118 119 11A 11B 11C 11D 11E 11F 120 121 122 123 124 125 126 127 128 129 12A 12B 12C 12D 12E 12F 130 131 132 133 134 135 136 137 138 139 13A 13B 13C 13D 13E 13F

S-SYS AFT (auto) C-SYS

TUNING FREQUANCY (HIGHER PART) POS 47 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 48 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 49 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 50 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 51 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 52 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 53 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 54 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 55 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 56 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 57 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 58 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 59 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 60 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 61 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 62 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 63 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 64 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 65 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 66 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 67 TUNING FREQUANCY (LOWER PART)

MODEL MODEL

LAST INITIAL

SETTING DATA

REMARK

POS 46

15-215-1

LETTER NO. LETTER NO.

Page 16

20A1-RU 21A1-RU 21A2-RU

ADDRESS

(HEX) D7 D6 D5 D4 D3 D2 D1D1 D0

140 141 142 143 144 145 146 147 148 149 14A 14B 14C 14D 14E 14F 150 151 152 153 154 155 156 157 158 159 15A 15B 15C 15D 15E 15F 160 161 162 163 164 165 166 167 168 169 16A 16B 16C 16D 16E 16F 170 171 172 173 174 175 176 177 178 179 17A 17B 17C 17D 17E

S-SYS AFT (auto) C-SYS

TUNING FREQUANCY (HIGHER PART) POS 68 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 69 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 70 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 71 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 72 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 73 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 74 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 75 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 76 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 77 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 78 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 79 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 80 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 81 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 82 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 83 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 84 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 85 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 86 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 87 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 88 TUNING FREQUANCY (LOWER PART)

DATA

MICON EEPROM EEPROM CHASSIS CTV FINAL

DEFAULT RANGE

WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE

17F

MODEL MODEL

LAST INITIAL

SETTING DATA

REMARK

16-2

16-1

POS 89

LETTER NO. LETTER NO.

Page 17

20A1-RU 21A1-RU 21A2-RU

ADDRESS

DATA

(HEX) D7 D6 D5 D4 D3 D2 D1 D0

180 181 182 183 184 185 186 187 188 189 18A 18B 18C 18D 18E 18F 190 191 192 193 194 195 196 197 198 199 19A 19B 19C 19D 19E 19F

S-SYS AFT (auto) C-SYS

TUNING FREQUANCY (HIGHER PART) POS 90 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 91 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 92 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 93 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 94 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 95 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 96 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 97 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 98 TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART) POS 99 TUNING FREQUANCY (LOWER PART)

1A0 1A1 1A2

(auto) C-SYS

1A3 1A4 1A5

(auto) C-SYS

1A6 1A7 1A8 1A9 1AA 1AB 1AC 1AD 1AE 1AF 1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7 1B8 1B9 1BA 1BB 1BC 1BD 1BE 1BF

MODEL MODEL

MICON EEPROM EEPROM CHASSIS CTV FINAL

DEFAULT RANGE

WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE

LAST INITIAL

SETTING DATA

REMARK

POS 89

17-217-1

AV1

AV2

LETTER NO. LETTER NO.

Page 18

20A1-RU 21A1-RU 21A2-RU

ADDRESS

DATA

(HEX) D7 D6 D5 D4 D3 D2 D1 D0

1C0 1C1 1C2 1C3 1C4 1C5 1C6 1C7 1C8 1C9 1CA 1CB 1CC 1CD 1CE 1CF 1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7 1D8 1D9 1DA 1DB 1DC 1DD 1DE 1DF 1E0 1E1 1E2 1E3 1E4 1E5 1E6 1E7 1E8 1E9 1EA 1EB 1EC 1ED 1EE 1EF 1F0 1F1 1F2 1F3 1F4 1F5 1F6 1F7 1F8 1F9 1FA 1FB 1FC 1FD 1FE 1FF

MODEL MODEL

MICON EEPROM EEPROM CHASSIS CTV FINAL

DEFAULT RANGE

WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE

LAST INITIAL

SETTING DATA

REMARK

18-2

18-1

LETTER NO. LETTER NO.

Page 19

20A1-RU

TROUBLE SHOOTING TABLE

(Continued)

NO PICTURE, NO SOUND

Does noise signal appear at

pin (44) of IC801 ?

NO SOUND

No snow noise.

Does noise or signal appear at pin (40)

of IC801 ?

Noise increases but no signal is

received.

Check the tuner supply voltage LB must

be approx. 5V. BT must be approx, 32V.

And CH preset data check.

Check the tuner AGC

(TP201).

Does noise or

signal appear at

pin (38) of IC801 ?

Check IC801 and

its related circuit.

Check Q205 and

related circuit.

Check pin (1) of

SF201 and Tuner

related circuit.

Check pin (37)of

IC801 and related

circuit.

CheckIC801.

Check C356 and

its peripheral

circuit.

Check pin (27) of

IC801, Tuner and

related circuit.

Check pin(38) of

IC801.

Does the noise level increase at max.

Contrast, Brightness and Sound controls ?

CIRCUITS TO BE CHECKED:

» Tuner.

» PIF.

» Automatic Gain Control.

» (5V), (32V) Power Source.

CIRCUITS TO BE CHECKED:

» Sound system pins (28)

and (44) of IC801.

» Sound Detector Circuit.

» Sound Switch and Att.

Control.

» Audio Output Circuit.

Does signal appear at pins

(6) and (8) of IC301 ?

Check P301 connector of

IC301 and peripheral circuit.

Check Q301, pins(4) and (6)

of IC801 and peripheral

circuit.

Does signal appear at pins(28)

and (29) of IC801?

TROUBLE SHOOTING TABLE

NO RASTER

Blown out.

Replace the fuse.

Check IC701, D701 and

C707.

The fuse is again blown out.

Does horizontal circuit

oscillate ?

Check IC651, IC751 and

IC801.

D1001 (Power LED Red)

turns on or turns ON/OFF.

Check T701 pin (7) voltage

(Approx. 310V at 220V AC)

Check F701.

Check Secondary Main+B

(Approx. 115V)

Check CRT connector K1-

K5 bias.

Check

C787.

Check

IC801.

Checking the

protector circuit.

Check R618 and R615.

D1001 (Power LED Green)

turns on.

Check D758, IC702, IC753

and D762.

Check R701, R707 and

D709.

21A1-RU 21A2-RU

19-219-1

Page 20

20A1-RU

TROUBLE SHOOTING TABLE

(Continued)

NO SPECIFIC COLOUR

Is some colour produced in

B/W broadcast reception ?

Is the white balance properly

adjusted ?

Readjust the white balance.

The picture colour is yellow.

The picture colour is magenta.

The picture colour is cyan.

Check Q870, Q885 and their

adjacent circuits.

Check Q871, Q883 and their

adjacent circuits.

Check Q872, Q887 and their

adjacent circuits.

Check IC801 and bias

control circuit.

NO SPECIFIC COLOUR

“PAL”/“SECAM”

(NO COLOUR SYNCHRONIZATION)

Check IC801, R801, R802,

R803, D804, D805, D806

and Q801.

Check X1001.(12MHz)

TROUBLE SHOOTING TABLE

(Continued)

NEITHER VERTICAL NOR

HORIZONTAL SYNCHRONIZATION

CIRCUIT TO BE CHECKED:

» Sync. Separator Circuit.

NO VERTICAL SCAN

Vertical linearity and size is

abnormal.

Check pins(16), (17) and

(34) of IC801.

DEFECTIVE VERTICAL AMP.

AND VERTICAL LINEARITY

Readjust vertical size.

(Bas Data)

Check IC501.

Check C503 and C507.

Check IC501.

Check R504, R503, R506,

R513, C517 and D501.

21A1-RU 21A2-RU

20-2

20-1

Page 21

20A1-RU

UA1 HOTEL

MODE

APPLICATION

How to enable/disable the "Hotel Mode" ?

Ans: a) Press the R/C (FUNCTION) {1} key until language selection appear, within five second press the (one/two

digit) {2} key and keep pressing it for five second, then you can see the hotel mode with four digits pass-

word.

b) Key in the four digits password starting with number "1", "3", "7", "9", then the hotel mode will be enable,

you can switch on/off the hotel mode by using R/C (volume up/down) {3} key.

* We recommend

Before set the hotel mode, it is better to choose ch 1 & set s-vol level Up to 75% full scale.

After set hotel mode, starting channel will be always ch 1 & maximum sound level out will be set the half of

full scale.

* If you set hotel mode in AV, starting channel will be the last ch which you received before power off (same as

normal operation)

CONDITION:

When using hotel mode, user can control "contrast", "brightness", "sharpness" and "tint" function.

But after power off, it will return to the initial setting.

You can't use:--

Preset mode

Fine tuning

Skip mode

System selection

The others function is allowed to be used.

#1 Ch 1 is your selected channel

for hotel mode.

HOTEL ON

PASSWORD ****

Set vol up/down by R/C key.

Input 1,3,7,9 by R/C key.

21A1-RU 21A2-RU

21-221-1

Page 22

20A1-RU 21A1-RU 21A2-RU

SOLID STATE DEVICE BASE DIAGRAM

TOP VIEW

COLLECTOR

BASE EMITTER

COLLECTOR

:BG:

BASE EMITTER

COLLECTOR

BASE EMITTER

BASE COLLECTOR EMITTER

2SC1815

M24C04W

iX3368CE

SIDE VIEW

FX0008GE D601A

BASE COLLECTOR EMITTER

2SC2482

PST573J

B709A

123 1 3

SE115N

2SC2735

22-2

+ ~ ~ -

DX0386CE

BCE

2SD1877 2SD2586

LA7016

PX0423CE

ANODE (RED) CATHODE (COMMON) ANODE (GREEN)

TA48M033

123

KA7808 KA7805

STRF6653 STRF6654

112

TDA7056A

2468

1357

TDA8357

22-1

Page 23

WAVEFORMS

20A1-RU 21A1-RU 21A2-RU

23-223-1

Page 24

Page 25

Page 26

20A1-RU 21A1-RU 21A2-RU

DESCRIPTION OF SCHEMATIC DIAGRAM

SAFETY NOTES:

1. DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS.

2. SEMICONDUCTOR HEA T SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OP-

ERATING.

IMPORTANT SAFETY NOTICE:

P ARTS MARKED WITH " å " ( ) ARE IMPOTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET.

SERVICE PRECAUTION:

THE AREA ENCLOSED BY THIS LINE ( —– - —– ) IS DIRECTLY CONNECTED WITH AC MAINS VOLTAGE. WHEN SERVICING THE AREA, CONNECT AN ISOLA TING TRANSFORMER BETWEEN TV RECEIVER AND AC LINE TO ELIMINATE HAZARD OF ELECTRIC SHOCK.

NOTES:

1. The unit of resistance "ohm" is omitted. (K = 1000 ohms, M = Mega ohm).

2. All resistors are 1/8 watt, unless otherwise noted.

3. All capacitors are µF, unless otherwise noted. (P = µµF).

VOLTAGE MEASUREMENT CONDITIONS:

1. Voltages in parenthesis measured with no signal.

2. Voltages without parenthesis measured with 3mV B & W or Colour signal.

3. All the voltages in each point are measured with VTVM.

WAVEFORM MEASUREMENT CONDITIONS:

1. The colour bar generator signal of 1.0V peak applied at pin (24) of IC201.

2. Approximately 4V AGC bias .

Page 27

SCHEMATIC DIAGRAM: CRT Unit

20A1-RU 21A1-RU 21A2-RU

(MODEL 20A1-RU)

(MODEL 21A1-RU/21A2-RU)

1 2 3 4 5 6 7 8 9 10

Page 28

20A1-RU 21A1-RU 21A2-RU

SCHEMATIC DIAGRAM: MODEL 20A1-RU MAIN Unit

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19

2928

Page 29

20A1-RU 21A1-RU 21A2-RU

SCHEMATIC DIAGRAM: MODEL 21A1-RU MAIN Unit

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19

3130

Page 30

20A1-RU 21A1-RU 21A2-RU

SCHEMATIC DIAGRAM: MODEL 21A2-RU MAIN Unit

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19

3332

Page 31

20A1-RU 21A1-RU 21A2-RU

BLOCK DIAGRAM - 1/3:MODEL 20/21A1-RU MAIN Unit

PWB-A: MAIN Unit

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19

3534

Page 32

20A1-RU 21A1-RU 21A2-RU

BLOCK DIAGRAM - 2/3:MODEL 21A2-RU MAIN Unit

PWB-A: MAIN Unit

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19

3736

Page 33

20A1-RU 21A1-RU 21A2-RU

BLOCK DIAGRAM - 3/3:CRT Unit

PWB-B: CRT Unit

1 2 3 4 5 6 7 8 9 10

Page 34

PRINTED WIRING BOARD ASSEMBLIES

20A1-RU 21A1-RU 21A2-RU

PWB-B: CRT Unit (Wiring Side)

1 2 3 4 5 6 7 8 9 10

Page 35

20A1-RU 21A1-RU 21A2-RU

PWB-A: MAIN Unit (Wiring Side)

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19

4140

Page 36

20A1-RU 21A1-RU 21A2-RU

PWB-A: MAIN Unit (Component Side)

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19

4342

Page 37

20A1-RU 21A1-RU 21A2-RU

Ref. No. Part No. Description Code

PARTS LIST

PARTS REPLACEMENT

Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by "å" in the Replacement Parts Lists. The use of a substitute replacement part which does not have the same safety characteristics as the factory recommended replacement parts shown in this service manual may create shock, fire or other hazards.

"HOW TO ORDER REPLACEMENT PARTS"

To have your order filled promptly and correctly, please furnish the following informations.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

MARK : SPARE PARTS-DELIVERY SECTION.

Ref. No. Part No. Description Code

PICTURE TUBE

å V1 VB510CKA Y1S3E R Picture Tube (20A1-RU) CA å V1 VB51JSY63X/*S R Picture Tube CE

(21A1-RU, 21A2-RU)

å L708 RCiLG0074PEZZ R Degaussing Coil AQ

(20A1-RU)

å L708 RCILG0069PEZZ R Degaussing Coil AR

(21A1-RU, 21A2-RU)

RCILH0146PEZZ R Defflection Y oke BF

(21A1-RU, 21A2-RU)

QEARC2017PEZZ R Grounding Strap AE

(20A1-RU, 21A1-RU)

QEARC2107PEZZ R Grounding Strap AE

(21A2-RU)

PMAGF3046CEZZ R Magnet AF

(21A1-RU, 21A2-RU)

LHLDP1066PE00 R Holder AC

PRINTED WIRING BOARD ASSEMBLY

(NOT REPLACEMENT ITEM)

PWB-A DUNTK9988WEX5 - Main Unit (20A1-RU) — PWB-A DUNTK9988WEW7 - Main Unit (21A1-RU) — PWB-A DUNTK9988WEX0 - Main Unit (21A2-RU) — PWB-B DUNTK9990WEW7 - CRT Unit (20A1-RU) — PWB-B DUNTK9990WEW2 - CRT Unit —

(21A1-RU, 21A2-RU)

PWB-A DUNTK9988WEX5/W7/X0

MAIN UNIT

TUNER AND ASSEMBL Y

NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN

ASSEMBLY BUT INDEPENDENTLY.

å TU201 VTUATEDE9-023 R VHF Tuner BB

(20A1-RU)

å TU201 VTUVTST5HD84/ R VHF Tuner BB

(21A1-RU,21A2-RU)

Ref. No. Part No. Description Code

INTEGRATED CIRCUITS

IC301 VHiTDA7056A-1 R TDA7056A AP IC304 VHiLA7016//-1 R LA7016 AH IC402 VHiLA7016//-1 R LA7016 AH IC501 VHiTDA8357/-1 R TDA8357J/N1/S1 AN IC605 VHiKA7808AP-1 R KIA7808API AE IC701 VHiSTRF6654-1 R STR-F6654 AX IC751 VHiTA48M033-1 R TA48M033F AH IC753 VHiSE115N//-1 R SE115N AF IC801 RH-iX3368CEN3 R I.C. BC IC1002 VHiPST573J/-1 R I.C. AE IC1003 VHiM24C04W/-1 R I.C. AG IC1005 VHiKA7805AP-1 R KIA7805API AE

TRANSISTORS

Q201 VS2SC2735//1E R 2SC2735 AC Q203 VS2SD601A//-1 R 2SD601A AC Q205 VS2SC3198-G-1 R 2SC3198-G AA Q301 VS2SD601A//-1 R 2SD601A AC Q302 VS2SD601A//-1 R 2SD601A AC Q305 VS2SD601A//-1 R 2SD601A AC Q601 VS2SC2482//-1 R 2SC2482 AD Q602 VS2SD2586//1E R 2SD2586 AM Q603 VS2SD601A//-1 R 2SD601A AC Q723 VS2SD601A//-1 R 2SD601A AC Q752 VS2SC3198-G-1 R 2SC3198-G AA Q753 VS2SC3198-G-1 R 2SC3198-G AA Q801 VS2SB709A//-1 R 2SB709A AA Q802 VS2SB709A//-1 R 2SB709A AA Q1003 VS2SD601A//-1 R 2SD601A AC Q1010 VS2SD601A//-1 R 2SD601A AC

DIODES

D201 RH-EX0676GEZZ R Zener Diode AA D301 RH-DX0475CEZZ R Diode AB D305 RH-EX0631GEZZ R Zener Diode AA D308 RH-EX0631GEZZ R Zener Diode AA D310 RH-DX0302CEZZ R Diode (20A1-RU,21A1-RU) AC D311 VHDRL3Z////-1 R RL3Z (21A2-RU) AE D401 RH-EX0631GEZZ R Zener Diode AA D402 RH-EX0631GEZZ R Zener Diode AA D501 RH-EX0640GEZZ R Zener Diode AA D502 RH-DX0475CEZZ R Diode AB D503 RH-DX0475CEZZ R Diode AB D504 RH-DX0475CEZZ R Diode AB D505 RH-DX0127CEZZ R Diode AC D507 RH-DX0475CEZZ R Diode AB D508 RH-EX0647GEZZ R Zener Diode AA D509 RH-EX0647GEZZ R Zener Diode AA D510 RH-EX0867CEZZ R Zener Diode AC D511 RH-EX0867CEZZ R Zener Diode AC D512 RH-DX0475CEZZ R Diode AB D513 RH-DX0475CEZZ R Diode AB D514 RH-EX0903CEZZ R Zener Diode AC D515 RH-EX0903CEZZ R Zener Diode AC D602 RH-DX0475CEZZ R Diode AB D603 RH-DX0131CEZZ R Diode AC D604 RH-DX0475CEZZ R Diode AB D605 RH-EX0840CEZZ R Zener Diode AC D606 RH-DX0475CEZZ R Diode AB D607 RH-EX0658GEZZ R Zener Diode AA D608 RH-EX0604GEZZ R Zener Diode AB D609 RH-DX0475CEZZ R Diode AB D610 RH-EX0662GEZZ R Zener Diode AB D611 RH-DX0302CEZZ R Diode AC D612 RH-EX0627GEZZ R Zener Diode AA D613 RH-DX0475CEZZ R Diode AB D614 RH-DX0475CEZZ R Diode AB D701 RH-DX0386CEZZ R Diode AG D702 VHD1SS82///1A R 1SS82 AC D705 RH-DX0492CEZZ R Diode AE D706 VHD1SS82///1A R 1SS82 AC D707 VHD1SS82///1A R 1SS82 AC D708 RH-DX0400CEZZ R Diode AC D709 RH-DX0164CEZZ R Diode AC

Page 38

Ref. No. Part No. Description CodeRef. No. Part No. Description Code

D710 RH-EX0601GEZZ R Zener Diode AA D711 VHD1SS82///1A R 1SS82 AC D713 RH-EX0621GEZZ R Zener Diode AB D750 RH-DX0475CEZZ R Diode AB D752 RH-DX0475CEZZ R Diode AB D753 RH-DX0471CEZZ R Diode AE D758 RH-DX0461CEZZ R Diode AG D760 RH-DX0475CEZZ R Diode AB D763 RH-DX0475CEZZ R Diode AB D801 RH-DX0475CEZZ R Diode AB D802 RH-DX0475CEZZ R Diode AB D803 RH-DX0475CEZZ R Diode AB D804 RH-DX0475CEZZ R Diode AB D805 RH-DX0475CEZZ R Diode AB D806 RH-DX0475CEZZ R Diode AB D1001 RH-PX0423CEZZ R PhotoDiode AD D1004 RH-DX0475CEZZ R Diode AB D1007 RH-EX0867CEZZ R Zener Diode AC D1008 RH-EX0867CEZZ R Zener Diode AC D1009 RH-EX0867CEZZ R Zener Diode AC D1010 RH-EX0867CEZZ R Zener Diode AC D1011 RH-EX0627GEZZ R Zener Diode AA

(21A2-RU)

å IC702 RH-FX0008GEZZ R PC123FY8 AE

P ACKAGED CIRCUITS

å VA700 RH-VX0047CEZZ R Varistor AF

PR701 RMPTP0001PEZZ R Packaged Circuit AN X1001 RCRSB0281CEZZ R Crystal AG

COILS

L202 VP-DF270K0000 R Peaking 27µHAB L203 VP-DF270K0000 R Peaking 27µHAB L204 VP-XF1R2K0000 R Peaking 1.2µHAB L205 VP-DF1R0K0000 R Peaking 1µHAB L207 VP-DF1R0K0000 R Peaking 1µHAB L208 VP-XF100K0000 R Peaking 10µHAB L209 VP-XF6R8K0000 R Peaking 6.8µHAB L301 VP-DF1R0K0000 R Peaking 1µHAB L401 VP-DF1R0K0000 R Peaking 1µHAB L601 VP-CF1R0M0000 R Peaking 1µHAB L603 RCiLP0225CEZZ R Coil AF

å L701 RCiLF0021PEZZ R Coil AK å L702 RCiLF0036PEZZ R Coil AN

L802 VP-DF100K0000 R Peaking 10µHAB L803 VP-DF100K0000 R Peaking 10µHAB L1030 VP-DF100K0000 R Peaking 10µHAB L1050 VP-DF100K0000 R Peaking 10µHAB L1051 VP-DF100K0000 R Peaking 10µHAB

FILTER

CF201 RFiLC0024CEZZ R Filter AE CF202 RFiLC0318CEZZ R Filter AG SF201 RFiLC0442CEZZ R Filter AL

TRANSFORMERS

å T601 RTRNZ0026PEZZ R Transformer AH å T602 RTRNF0194PEN1 R H-VOLT Transformer AZ å T701 RTRNZ0181PEZZ R Transformer AN

CAPACITORS

C200 VCEA0A1CW476M R 47 16V Electrolytic AB C203 VCKYCY1HF103Z R 0.01 50V Ceramic AA C204 VCEA0A1CW107M R 100 16V Electrolytic AC C205 VCKYCY1HF103Z R 0.01 50V Ceramic AA C206 VCEA0A1HW106M R 10 50V Electrolytic AB C207 VCKYCY1HF103Z R 0.01 50V Ceramic AA C208 VCKYCY1HF103Z R 0.01 50V Ceramic AA C209 VCKYCY1HF103Z R 0.01 50V Ceramic AA C210 VCKYCY1HF103Z R 0.01 50V Ceramic AA C211 VCKYCY1EF104Z R 0.1 25V Ceramic AA C212 VCEA0A1CW106M R 10 16V Electrolytic AB C213 VCKYCY1HF223Z R 0.022 50V Ceramic AB

C215 VCEA0A1CW476M R 47 16V Electrolytic AB C216 VCKYCY1HB821K R 820p 50V Ceramic AA C217 VCKYCY1HB472K R 4700p 50V Ceramic AA C302 VCEA0A1HW225M R 2.2 50V Electrolytic AB C303 VCEA0A1CW106M R 10 16V Electrolytic AB C304 VCQYTA1HM473J R 0.047 50V Mylar AA C305 VCQYTA1HM473J R 0.047 50V Mylar AA C312 VCQYTA1HM123J R 0.012 50V Mylar AA C314 VCEA0A1EW477M R 470 25V Electrolytic AD C315 VCKYPA1HF103Z R 0.01 50V Ceramic AA C317 VCEA0A1HW224M R 0.22 50V Electrolytic AB C318 VCKYCY1HB102K R 1000p 50V Ceramic AA C331 VCEA0A1HW105M R 1 50V Electrolytic AB C332 VCEA0A1EW477M R 470 25V Electrolytic AD C333 VCKYPA2HB102K R 1000p 500V Ceramic AA C356 VCKYCY1HB682K R 6800p 50V Ceramic AA C359 VCEA9M1CW106M R 10 16V Electrolytic AB C360 VCEA9M1HW225M R 2.2 50V Electrolytic AB C364 VCEA0A1CW106M R 10 16V Electrolytic AB C371 VCEA0A1CW476M R 47 16V Electrolytic AB C373 VCEA0A1CW107M R 100 16V Electrolytic AC C374 VCEA0A1HW225M R 2.2 50V Electrolytic AB C375 VCEAEA1HW225M R 2.2 50V Electrolytic AB C379 VCEA0A1HW335M R 3.3 50V Electrolytic AB C390 VCEA0A1HW105M R 1 50V Electrolytic AB C405 VCEA0A1CW107M R 100 16V Electrolytic AC C406 VCEA0A1CW477M R 470 16V Electrolytic AC C407 VCEA0A1CW106M R 10 16V Electrolytic AB C408 VCEA0A1CW106M R 10 16V Electrolytic AB C409 VCKYCY1EF104Z R 0.1 25V Ceramic AA C410 VCKYCY1EF104Z R 0.1 25V Ceramic AA C411 VCKYCY1HB102K R 1000p 50V Ceramic AA C469 VCEA0A1HW105M R 1 50V Electrolytic AB C501 VCKYCY1HF103Z R 0.01 50V Ceramic AA C502 VCKYCY1HF103Z R 0.01 50V Ceramic AA C503 VCEA0A1EW108M R 1000 25V Electrolytic AD C504 VCKYCY1HF223Z R 0.022 50V Ceramic AB C506 VCQYTA1HM104J R 0.1 50V Mylar AA C507 VCEA0A1JW107M R 100 63V Electrolytic AC C508 VCQYTA1HM103J R 0.01 50V Mylar AA C512 VCKYCY1HB102K R 1000p 50V Ceramic AA C513 VCKYCY1HB102K R 1000p 50V Ceramic AA C514 VCKYPA1HF103Z R 0.01 50V Ceramic AA C515 VCKYPA2HB102K R 1000p 500V Ceramic AA C516 VCEA0A1JW477M R 470 63V Electrolytic AE C517 VCQYTA1HM104J R 0.1 50V Mylar AA C601 VCEAGA2EW106M R 10 250V Electrolytic AC C602 VCQYTA1HM104J R 0.1 50V Mylar AA C603 VCEA0A1HW105M R 1 50V Electrolytic AB C604 VCEA0A1HW105M R 1 50V Electrolytic AB C605 VCKYPA1HF103Z R 0.01 50V Ceramic AA C606 VCKYCY1HF103Z R 0.01 50V Ceramic AA C607 VCEA0A1CW477M R 470 16V Electrolytic AC C608 VCEA0A1EW476M R 47 25V Electrolytic AB C609 VCEA0A1EW108M R 1000 25V Electrolytic AD C610 VCFYSB2EB823J R 0.082 250V M.Polypro AD C611 VCKYPA2HB102K R 1000p 500V Ceramic AA C612 RC-EZ0724CEZZ R 100 160V Electrolytic AG C613 VCFPPD2DB684J R 0.68 200V M.Polypro AE

C613 VCFPPD2DB564J R 0.56 200V M.Polypro AF C614 RC-KZ0039CEZZ R Capacitor AB C615 VCFPVC2DB224J R 0.22 200V M.Polypro AE

C616 VCFPPD3CA103H R 0.01 1600V M.Polypro AE C616 VCFPPD3CA912H R 9100p 1600V M.Polypro AE C617 VCKYPA2HB102K R 1000p 500V Ceramic AA

C620 VCKYCY1EF104Z R 0.1 25V Ceramic AA C623 VCQYTA1HM222J R 2200p 50V Mylar AA C624 VCQYTA1HM472J R 4700p 50V Mylar AB C625 VCEA0A1HW105M R 1 50V Electrolytic AB C626 VCKYCY1HF223Z R 0.022 50V Ceramic AB C627 VCEA0A1HW106M R 10 50V Electrolytic AB

20A1-RU 21A1-RU 21A2-RU

(20A1-RU) (21A1-RU,21A2-RU) (20A1-RU)

(20A1-RU) (21A1-RU,21A2-RU)

Page 39

20A1-RU 21A1-RU 21A2-RU

Ref. No. Part No. Description Code

C628 VCEA0A1HW224M R 0.22 50V Electrolytic AB C650 VCKYCY1EF104Z R 0.1 25V Ceramic AA C654 VCEA0A1CW476M R 47 16V Electrolytic AB C700 VCQYTA1HM103J R 0.01 50V Mylar AA

å C701 RC-FZ033SCEZZ R 0.047

C702 RC-KZ0160GEZZ R 0.01 250V Ceramic AC C703 RC-KZ0160GEZZ R 0.01 250V Ceramic AC C704 VCKYPA2HB102K R 1000p 500V Ceramic AA C705 VCKYPA2HB102K R 1000p 500V Ceramic AA C707 RC-EZ0804CEZZ R 200 400V Electrolytic AU C708 RC-KZ0160GEZZ R 0.01 250V Ceramic AC C709 RC-QZA471TAYJ R 470p 50V Mylar AB C711 RC-KZ0339CEZZ R 680p 2kV Ceramic AD C712 VCQYTA1HM102J R 1000p 50V Mylar AA C713 RC-KZ007JCEZZ R 0.01 250V Ceramic AC C714 RC-KZ0338CEZZ R 560p 2kV Ceramic AD C715 VCKYPA2HB102K R 1000p 500V Ceramic AA C716 VCEA0A1EW107M R 100 25V Electrolytic AC C717 VCQYTA1HM182J R 1800p 50V Mylar AA C718 VCEAGA2AW475M R 4.7 100V Electrolytic AB

å C721 RC-KZ0106GEZZ R 3300p 2kV Ceramic AG

C752 VCEA0A0JW107M R 100 6.3V Electrolytic AB C753 VCKYPA2HB102K R 1000p 500V Ceramic AA C754 VCEA0A1CW476M R 47 16V Electrolytic AB C755 VCEA0A1CW108M R 1000 16V Electrolytic AD

å C759 VCKYPA1HB102K R 1000p 50V Ceramic AA

C760 RC-KZ0339CEZZ R 680p 2kV Ceramic AD C761 VCEA4W2CN227M R 220 160V Electrolytic AG C762 VCQYTA1HM473J R 0.047 50V Mylar AA C801 VCEA0A1HW105M R 1 50V Electrolytic AB C802 VCEA0A1CW337M R 330 16V Electrolytic AC C803 VCEA9M1CW107M R 100 16V Electrolytic AB C804 VCKYCY1HB222K R 2200p 50V Ceramic AA C805 VCKYCY1HB102K R 1000p 50V Ceramic AA C806 VCKYCY1HB102K R 1000p 50V Ceramic AA C807 VCKYCY1HB102K R 1000p 50V Ceramic AA C808 VCEA0A1CW107M R 100 16V Electrolytic AC C809 VCKYCY1HF223Z R 0.022 50V Ceramic AB C810 VCKYCY1EF104Z R 0.1 25V Ceramic AA C811 VCEA0A1CW107M R 100 16V Electrolytic AC C812 VCFYFA1HA224J R 0.22 50V M.Polypro AB C813 VCFYFA1HA224J R 0.22 50V M.Polypro AB C814 VCKYCY1HB471K R 470p 50V Ceramic AA C1001 VCEA0A0JW107M R 100 6.3V Electrolytic AB C1003 VCEA0A1CW106M R 10 16V Electrolytic AB C1004 VCKYCY1CF474Z R 0.47 16V Ceramic AB C1005 VCKYCY1HF223Z R 0.022 50V Ceramic AB C1006 VCEA0A1CW106M R 10 16V Electrolytic AB C1007 VCEA0A1CW106M R 10 16V Electrolytic AB C1008 VCCCCY1HH330J R 33p 50V Ceramic AA C1009 VCCCCY1HH330J R 33p 50V Ceramic AA C1010 VCEA0A0JW107M R 100 6.3V Electrolytic AB C1011 VCKYCY1HF223Z R 0.022 50V Ceramic AB C1012 VCKYCY1HF223Z R 0.022 50V Ceramic AB C1013 VCEA0A0JW107M R 100 6.3V Electrolytic AB C1014 VCEA0A1CW106M R 10 16V Electrolytic AB C1015 VCFYFA1HA474J R 0.47 50V M.Polypro AC C1016 VCQYTA1HM104J R 0.1 50V Mylar AA C1018 VCKYCY1HB221K R 220p 50V Ceramic AA C1019 VCEA9M1HW225M R 2.2 50V Electrolytic AB

RC-KZ0102GEZZ R Capacitor AE

AC250V

(21A1-RU)

M.Polypro AF

RESISTORS

JA160 VRD-RA2BE101J R 100 1/8W Carbon AB RJ2 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ5 VRN-MD2AL000J R 0 1/10W Metal Film AA

RJ9 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ10 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ11 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ12 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ13 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ15 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ16 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ21 VRN-MD2AL000J R 0 1/10W Metal Film AA

(21A1-RU,21A2-RU)

Ref. No. Part No. Description Code

RJ25 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ26 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ27 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ29 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ30 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ31 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ32 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ33 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ34 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ41 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ43 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ51 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ53 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ61 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ64 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ66 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ68 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ69 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ71 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ74 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ75 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ76 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ78 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ79 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ80 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ84 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ85 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ87 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ88 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ89 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ92 VRN-MD2AL000J R 0 1/10W Metal Film AA

(21A1-RU,21A2-RU) RJ94 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ96 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ97 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ100 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ103 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ105 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ202 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ204 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ205 VRN-MD2AL000J R 0 1/10W Metal Film AA RJ206 VRS-CY1JF000J R 0 1/10W Metal Film AA RJ201 VRN-MD2AL000J R 0 1/10W Metal Film AA

(21A1-RU,21A2-RU) R201 VRN-MD2AL101J R 100 1/10W Metal Film AA R202 VRN-MD2AL101J R 100 1/10W Metal Film AA R203 VRD-RM2HD102J R 1k 1/2W Carbon AA R204 VRD-RM2HD102J R 1k 1/2W Carbon AA R205 VRD-RA2BE680J R 68 1/8W Carbon AA R206 VRN-MD2AL122J R 1.2k 1/10W Metal Film AA R207 VRN-MD2AL221J R 220 1/10W Metal Film AA R208 VRN-MD2AL122J R 1.2k 1/10W Metal Film AA R209 VRN-MD2AL392J R 3.9k 1/10W Metal Film AA R217 VRD-RA2BE392J R 3.9k 1/8W Carbon AA R218 VRN-MD2AL102J R 1k 1/10W Metal Film AA R219 VRN-MD2AL391J R 390 1/10W Metal Film AA R220 VRN-MD2AL101J R 100 1/10W Metal Film AA R221 VRN-MD2AL102J R 1k 1/10W Metal Film AA R222 VRN-MD2AL681J R 680 1/10W Metal Film AA R226 VRN-MD2AL750J R 75 1/10W Metal Film AA R227 VRD-RM2HD330J R 33 1/2W Carbon AA R228 VRD-RM2HD330J R 33 1/2W Carbon AA R230 VRN-MD2AL101J R 100 1/10W Metal Film AA R231 VRN-MD2AL153J R 15k 1/10W Metal Film AA R232 VRD-RA2BE680J R 68 1/8W Carbon AA R233 VRN-MD2AL181J R 180 1/10W Metal Film AA R237 VRN-MD2AL272J R 2.7k 1/10W Metal Film AA R238 VRN-MD2AL821J R 820 1/10W Metal Film AA R239 VRN-MD2AL221J R 220 1/10W Metal Film AA R302 VRN-MD2AL473J R 47k 1/10W Metal Film AA R303 VRN-MD2AL473J R 47k 1/10W Metal Film AA R304 VRN-MD2AL392J R 3.9k 1/10W Metal Film AA R305 VRN-MD2AL100J R 10 1/10W Metal Film AA R307 VRD-RA2BE182J R 1.8k 1/8W Carbon AA R308 VRD-RA2BE472J R 4.7k 1/8W Carbon AA R320 VRN-MD2AL101J R 100 1/10W Metal Film AA

Page 40

R321 VRN-MD2AL561J R 560 1/10W Metal Film AA R328 VRN-MD2AL564J R 560k 1/10W Metal Film AA R329 VRN-MD2AL332J R 3.3k 1/10W Metal Film AA R330 VRN-MD2AL101J R 100 1/10W Metal Film AA R331 VRN-MD2AL102J R 1k 1/10W Metal Film AA R332 VRN-MD2AL561J R 560 1/10W Metal Film AA R333 VRN-MD2AL103J R 10k 1/10W Metal Film AA R334 VRN-MD2AL102J R 1k 1/10W Metal Film AA R341 VRN-MD2AL332J R 3.3k 1/10W Metal Film AA R342 VRN-MD2AL564J R 560k 1/10W Metal Film AA R343 VRN-MD2AL104J R 100k 1/10W Metal Film AA R344 VRN-MD2AL101J R 100 1/10W Metal Film AA R357 VRN-MD2AL100J R 10 1/10W Metal Film AA R378 VRN-VV3DBR68J R 0.68 2W Metal Film AA R403 VRN-MD2AL101J R 100 1/10W Metal Film AA R404 VRD-RA2BE820J R 82 1/8W Carbon AA R406 VRN-MD2AL103J R 10k 1/10W Metal Film AA R407 VRN-MD2AL101J R 100 1/10W Metal Film AA R411 VRD-RA2BE820J R 82 1/8W Carbon AA R412 VRN-MD2AL101J R 100 1/10W Metal Film AA R501 VRN-MD2AL182J R 1.8k 1/10W Metal Film AA R502 VRN-MD2AL182J R 1.8k 1/10W Metal Film AA R503 VRD-RM2HD1R5J R 1.5 1/2W Carbon AA R505 VRG-PD2HD330J R 33 1/2W Fuse Resistor AC R506 VRD-RA2BE224J R 220k 1/8W Carbon AA R508 VRD-RM2HD221J R 220 1/2W Carbon AA R509 VRD-RM2HD1R0J R 1 1/2W Carbon AA R510 VRN-MD2AL101J R 100 1/10W Metal Film AA R511 VRN-MD2AL101J R 100 1/10W Metal Film AA R513 VRD-RA2BE393J R 39k 1/8W Carbon AA R514 VRN-MD2AL101J R 100 1/10W Metal Film AA R515 VRN-MD2AL272J R 2.7k 1/10W Metal Film AA R516 VRD-RM2HD223J R 22k 1/2W Carbon AA R602 VRN-VV3DBR68J R 0.68 2W Metal Film AA

(20A1-RU)

R602 VRN-VV3DBR82J R 0.82 2W Metal Film AB

(21A1-RU,21A2-RU) R603 VRD-RM2HD102J R 1k 1/2W Carbon AA R604 VRD-RA2BE393J R 39k 1/8W Carbon AA R605 VRD-RM2HD101J R 100 1/2W Carbon AA R606 VRD-RA2BE333J R 33k 1/8W Carbon AA R607 VRN-MD2AL102J R 1k 1/10W Metal Film AA R608 VRN-MD2AL123J R 12k 1/10W Metal Film AA R609 VRD-RA2BE223G R 22k 1/8W Carbon AA

(20A1-RU) R609 VRD-RA2BE153G R 15k 1/8W Carbon AA

(21A1-RU,21A2-RU) R610 VRD-RA2BE822J R 8.2k 1/8W Carbon AA R611 VRD-RA2EE563G R 56k 1/4W Carbon AA R612 VRD-RA2BE103J R 10k 1/8W Carbon AA R613 VRD-RA2BE103J R 10k 1/8W Carbon AA R614 VRN-MD2AL103J R 10k 1/10W Metal Film AA R615 VRS-KT3LB332J R 3.3k 3W Metal Oxide AC R616 VRN-MD2AL102J R 1k 1/10W Metal Film AA R617 VRD-RM2HD472J R 4.7k 1/2W Carbon AA R618 VRS-KA3HG3R3K R 3.3 5W Metal Oxide AD R619 VRD-RM2HD682J R 6.8k 1/2W Carbon AA R622 VRS-VV3DB331J R 330 2W Metal Oxide AA R623 VRS-VV3DB150J R 15 2W Metal Oxide AA R624 VRD-RA2BE101J R 100 1/8W Carbon AB R625 VRN-MD2AL184J R 180k 1/10W Metal Film AA R626 VRN-MD2AL472J R 4.7k 1/10W Metal Film AA R628 VRD-RM2HD470J R 47 1/2W Carbon AA R630 VRN-MD2AL100J R 10 1/10W Metal Film AA R631 VRN-MD2AL391J R 390 1/10W Metal Film AA R632 VRN-MD2AL273J R 27k 1/10W Metal Film AA R633 VRN-MD2AL102J R 1k 1/10W Metal Film AA R635 VRN-MD2AL822J R 8.2k 1/10W Metal Film AA R636 VRN-MD2AL223J R 22k 1/10W Metal Film AA R638 VRN-MD2AL103J R 10k 1/10W Metal Film AA R701 VRW-KQ4AC3R3K R 3.3 10W Cement AE R703 VRS-KT3LB473J R 47k 3W Metal Oxide AE R705 VRD-RA2BE122J R 1.2k 1/8W Carbon AA R706 VRD-RM2HD152J R 1.5k 1/2W Carbon AA R707 VRS-KT3LB473J R 47k 3W Metal Oxide AE R708 VRD-RM2HD272J R 2.7k 1/2W Carbon AA

20A1-RU 21A1-RU 21A2-RU

Ref. No. Part No. Description CodeRef. No. Part No. Description Code

R709 VRD-RA2BE681J R 680 1/8W Carbon AA R710 VRN-VV3ABR39J R 0.39 1W Metal Film AA R711 VRN-VV3ABR33J R 0.33 1W Metal Film AA

å R712 VRG-PD2HD150J R 15 1/2W Fuse Resistor AC

R717 VRD-RM2HD124J R 120k 1/2W Carbon AA R718 VRD-RM2HD124J R 120k 1/2W Carbon AA

å R719 VRC-UA2HG825K R 8.2M 1/2W Solid AA

R721 VRD-RA2BE393J R 39k 1/8W Carbon AA R722 VRD-RM2HD124J R 120k 1/2W Carbon AA R723 VRD-RA2BE684J R 680k 1/8W Carbon AA

å R726 VRC-UA2HG825K R 8.2M 1/2W Solid AA

R728 VRN-MD2AL272J R 2.7k 1/10W Metal Film AA R750 VRD-RM2HD4R7J R 4.7 1/2W Carbon AA R755 VRD-RA2BE222J R 2.2k 1/8W Carbon AA R756 VRN-MD2AL152J R 1.5k 1/10W Metal Film AA R758 VRD-RA2BE102J R 1k 1/8W Carbon AA R759 VRN-MD2AL102J R 1k 1/10W Metal Film AA R760 VRD-RA2BE471J R 470 1/8W Carbon AA R761 VRD-RA2BE221J R 220 1/8W Carbon AA R764 VRN-MD2AL272J R 2.7k 1/10W Metal Film AA R766 VRD-RM2HD680J R 68 1/2W Carbon AA R801 VRN-MD2AL101J R 100 1/10W Metal Film AA R802 VRN-MD2AL101J R 100 1/10W Metal Film AA R803 VRN-MD2AL101J R 100 1/10W Metal Film AA R804 VRN-MD2AL101J R 100 1/10W Metal Film AA R805 VRN-MD2AL822J R 8.2k 1/10W Metal Film AA R806 VRD-RA2BE123J R 12k 1/8W Carbon AA R807 VRN-MD2AL103J R 10k 1/10W Metal Film AA R808 VRN-MD2AL221J R 220 1/10W Metal Film AA R809 VRD-RA2BE224J R 220k 1/8W Carbon AA R811 VRN-MD2AL563J R 56k 1/10W Metal Film AA R812 VRN-MD2AL101J R 100 1/10W Metal Film AA R813 VRN-MD2AL221J R 220 1/10W Metal Film AA R1001 VRD-RA2BE221J R 220 1/8W Carbon AA R1002 VRN-MD2AL331J R 330 1/10W Metal Film AA R1003 VRN-MD2AL471J R 470 1/10W Metal Film AA R1004 VRN-MD2AL821J R 820 1/10W Metal Film AA R1005 VRD-RA2BE181J R 180 1/8W Carbon AA R1011 VRN-MD2AL820J R 82 1/10W Metal Film AA R1012 VRN-MD2AL391J R 390 1/10W Metal Film AA R1013 VRN-MD2AL101J R 100 1/10W Metal Film AA R1014 VRD-RA2BE101J R 100 1/8W Carbon AB R1015 VRN-MD2AL332J R 3.3k 1/10W Metal Film AA R1016 VRD-RA2BE101J R 100 1/8W Carbon AB R1017 VRN-MD2AL332J R 3.3k 1/10W Metal Film AA R1019 VRN-MD2AL472J R 4.7k 1/10W Metal Film AA R1020 VRD-RA2BE101J R 100 1/8W Carbon AB R1021 VRN-MD2AL153J R 15k 1/10W Metal Film AA R1022 VRD-RA2BE101J R 100 1/8W Carbon AB R1023 VRN-MD2AL101J R 100 1/10W Metal Film AA R1024 VRN-MD2AL122J R 1.2k 1/10W Metal Film AA R1025 VRN-MD2AL101J R 100 1/10W Metal Film AA R1026 VRN-MD2AL224J R 220k 1/10W Metal Film AA R1027 VRD-RA2BE101J R 100 1/8W Carbon AB R1028 VRD-RA2BE101J R 100 1/8W Carbon AB R1030 VRN-MD2AL102J R 1k 1/10W Metal Film AA R1031 VRD-RA2BE562J R 5.6k 1/8W Carbon AA R1032 VRN-MD2AL332J R 3.3k 1/10W Metal Film AA R1033 VRD-RA2BE102J R 1k 1/8W Carbon AA R1034 VRD-RA2BE101J R 100 1/8W Carbon AB R1035 VRN-MD2AL332J R 3.3k 1/10W Metal Film AA R1036 VRN-MD2AL332J R 3.3k 1/10W Metal Film AA R1037 VRD-RA2BE101J R 100 1/8W Carbon AB R1038 VRD-RA2BE101J R 100 1/8W Carbon AB R1039 VRN-MD2AL223J R 22k 1/10W Metal Film AA R1040 VRN-MD2AL101J R 100 1/10W Metal Film AA R1041 VRN-MD2AL101J R 100 1/10W Metal Film AA R1043 VRN-MD2AL153J R 15k 1/10W Metal Film AA R1044 VRN-MD2AL153J R 15k 1/10W Metal Film AA R1045 VRD-RA2BE271J R 270 1/8W Carbon AA R1046 VRD-RA2BE101J R 100 1/8W Carbon AB R1065 VRN-MD2AL101J R 100 1/10W Metal Film AA R1067 VRN-MD2AL000J R 0 1/10W Metal Film AA

VRD-RA2BE393J R 39k 1/8W Carbon AA

(20A1-RU)

Page 41

20A1-RU 21A1-RU 21A2-RU

Ref. No. Part No. Description Code

SWITCH

å S701 QSW-P0591CEZZ R Switch AQ

S1001 QSW-K0077GEZZ R Switch, CH UP AB S1002 QSW-K0077GEZZ R Switch, CH DOWN AB S1003 QSW-K0077GEZZ R Switch, VOL. UP AB S1004 QSW-K0077GEZZ R Switch, VOL. DOWN AB S1005 QSW-K0077GEZZ R Switch, PICTURE/PRESET AB

MISCELLANEOUS PARTS

å F701 QFS-C3229CEZZ R Fuse, T3.5A/250V AD

FB306 RBLN-0037CEZZ R Ferrite Bead AB FB501 RBLN-0037CEZZ R Ferrite Bead AB FB502 RBLN-0037CEZZ R Ferrite Bead AB FB602 RBLN-0037CEZZ R Ferrite Bead AB FB701 RBLN-0037CEZZ R Ferrite Bead AB FB702 RBLN-0037CEZZ R Ferrite Bead AB FB751 RBLN-0037CEZZ R Ferrite Bead AB FB752 RBLN-0037CEZZ R Ferrite Bead AB

å FH701 QFSHD1014CEZZ R Fuse Holder AC å FH702 QFSHD1013CEZZ R Fuse Holder AC

J402 QJAKE0205CE04 R Jack, AV -2 IN AD J403 QJAKE0205CE09 R Jack, AV -2 IN AD J405 QJAKH0102PEZZ R Jack AE P301 QPLGN0441CEZZ R Plug, 4pin (21A2-RU) AB P302 QPLGN0241CEZZ R Plug,2pin AA

P502 QPLGN0660CEZZ R Plug, 6pin(F) AC P602 QPLGN0641CEZZ R Plug, 6pin(H) AB P701 QPLGN0260CEZZ R Plug, 2pin AC P712 QPLGN0269GEZZ R Plug, 2pin AB P1001 QPLGN0541CEZZ R Plug, 5pin(K) AB P1002 QPLGN0541CEZZ R Plug, 5pin(BC) AB RMC1001 TP201 QLUGP0102PEZZ R Lug AA RDA300PRDAR0142PEFW R Heat Sink for IC301 AD

RDA501PRDAR0298PEFW R Heat Sink for IC501 AF RDA701PRDAR0260PEFW R Heat Sink for IC701 AH RDA754PRDAR0224PEFW R Heat Sink for Q602 AF RDA756PRDAR0142PEFW R Heat Sink for IC301(21A2-RU)AD

RRMCU0235CEZZ R Remote Receiver AK

(20A1-RU,21A1-RU)

(20A1-RU, 21A1-RU)

PWB-B DUNTK9990WEW7/W2

CRT UNIT

TRANSISTORS

Q870 VSBF422////-1 R BF422 AC Q871 VSBF422////-1 R BF422 AC Q872 VSBF422////-1 R BF422 AC Q883 VSBF421////-1 R BF422 AC Q885 VSBF421////-1 R BF422 AC Q887 VSBF421////-1 R BF422 AC

DIODES

D811 RH-DX0475CEZZ R Diode AB D812 RH-DX0475CEZZ R Diode AB D880 RH-DX0475CEZZ R Diode AB D881 RH-DX0475CEZZ R Diode AB D882 RH-DX0475CEZZ R Diode AB D883 VHD1SS82///1A R 1SS82 AC D884 VHD1SS82///1A R 1SS82 AC D885 VHD1SS82///1A R 1SS82 AC D886 VHD1SS82///1A R 1SS82 AC D887 VHD1SS82///1A R 1SS82 AC D888 VHD1SS82///1A R 1SS82 AC D890 RH-EX0627GEZZ R Zener Diode AA

CAPACITORS

C871 VCKYPA1HB471K R 470p 50V Ceramic AA C872 VCKYPA1HB471K R 470p 50V Ceramic AA C873 VCKYPA1HB471K R 470p 50V Ceramic AA C875 VCKYPA2HB102K R 1000p 500V Ceramic AA C876 RC-KZ0150CEZZ R 1000p 3kV Ceramic AB C878 VCEAGA2EW336M R 33 250V Electrolytic AD

Ref. No. Part No. Description Code

C880 VCKYPA1HB471K R 470p 50V Ceramic AA C881 VCKYPA1HB471K R 470p 50V Ceramic AA C882 VCKYPA1HB471K R 470p 50V Ceramic AA

RESISTORS

R879 VRD-RA2BE471J R 470 1/8W Carbon AA R880 VRD-RA2BE471J R 470 1/8W Carbon AA R881 VRD-RA2BE471J R 470 1/8W Carbon AA R882 VRS-VU3DE153J R 15k 2W Metal Oxide AB R883 VRD-RM2HD272J R 2.7k 1/2W Carbon AA R884 VRS-VU3DE153J R 15k 2W Metal Oxide AB R885 VRD-RM2HD272J R 2.7k 1/2W Carbon AA R886 VRS-VU3DE153J R 15k 2W Metal Oxide AB R887 VRD-RM2HD272J R 2.7k 1/2W Carbon AA R892 VRD-RA2BE102J R 1k 1/8W Carbon AA R893 VRD-RA2BE102J R 1k 1/8W Carbon AA R894 VRD-RA2BE102J R 1k 1/8W Carbon AA R895 VRD-RA2BE471J R 470 1/8W Carbon AA R896 VRD-RA2BE471J R 470 1/8W Carbon AA R899 VRD-RA2BE471J R 470 1/8W Carbon AA

MISCELLANEOUS PARTS

P851 QPLGN0641CEZZ R Plug, 6pin(H) AB P882 QPLGN0541CEZZ R Plug, 5pin(K) AB

å SC882 QSOCV0931CEZZ R CRT Socket AK

MISCELLANEOUS PARTS

å QACCZ2008PEZZ R AC Cord AM

SP301 VSP0080PBP6WA R Speaker AN SP301 VSP9050PB25WA R Speaker (21A2-RU) AM

SP302 VSP9050PB25WA R Speaker (21A2-RU) AM

QCNW-2378PEZZ R Connecting Cord AE

(20A1-RU, 21A1-RU)

QCNW-2381PEZZ R Connecting Cord AG

(21A2-RU) QCNW-2405PEZZ R Connecting Cord AE QCNW-2433PEN1 R Connecting Cord AF

(20A1-RU, 21A1-RU)

SUPPLIED ACCESSORIES

RRMCG1342PESA R Infrared Remote Control Unit AU TCAUA0002PEZZ R Caution Card AB TINS-6822PEZZ R Operation Manual AF

TINS-6827PEZZ R Operation Manual AF

ACCESSORIES

(20A1-RU, 21A1-RU)

(21A2-RU)

PACKING PARTS

NOT REPLACEMENT ITEM

SPAKC6605PEZZ - packing case (20A1-RU) — SPAKC6598PEZZ - packing case (21A1-RU) — SPAKC6601PEZZ - packing case (21A2-RU) — SPAKX2721PEZZ - Buffer Material —

(20A1-RU, 21A1-RU) SPAKX2719PEZZ - Buffer Material (21A2-RU) — SPAKP0099PEZZ - Wrapping Paper (20A1-RU) — SPAKP0119PEZZ - Wrapping Paper (21A2-RU) — SSAKH0016PEZZ - Polyethylene Bag (21A1-RU) — SSAKA0031PEZZ - Polyethylene Bag —

Page 42

20A1-RU 21A1-RU 21A2-RU

Ref. No. Part No. Description CodeRef. No. Part No. Description Code

CABINET PARTS

1 CCABA2549WEV0 R Front Cabinet Ass’y BF

(20A1-RU)

1 CCABA2526WEV0 R Front Cabinet Ass’y BF

(21A1-RU)

1 CCABA2530WEV0 R Front Cabinet Ass’y BF

(21A2-RU) 1-1 Not Available - Front Cabinet (20A1-RU) — 1-1 Not Available - Front Cabinet (21A1-RU) — 1-1 Not Available - Front Cabinet (21A2-RU) — 1-2 HBDGB0019PESB R SHARP Badge AD

(20A1-RU, 21A1-RU) 1-2 HBDGB0015PESB R SHARP Badge (21A2-RU) AE 1-3 JBTN-0314PESA R Button, Control AD

(20A1-RU, 21A1-RU) 1-3 JBTN-0319PESA R Button, Control (21A2-RU) AE 1-4 GCOVA0116PESA R R/C LED Cover AC

(20A1-RU, 21A1-RU) 1-4 GCOVA0115PESA R R/C LED Cover (21A2-RU) AB 1-5 JBTN-0323PESA R Button, Power (20A1-RU) AC 1-5 JBTN-0322PESA R Button, Power (21A1-RU) AC 1-5 JBTN-0318PESA R Button, Power (21A2-RU) AD 1-6 MSPRC0005PEFW R Power Button Spring AB

(20A1-RU) 1-6 MSPRC0008PEFW R Power Button Spring AB

(21A1-RU, 21A2-RU) 2 CCABB2403WEV3 R Rear Cabinet AZ

(20A1-RU, 21A1-RU) 2 CCABB2394WEV2 R Rear Cabinet (21A2-RU) BA

1-5 1-6

1-1

1-2

1-4

1-3

1-5

1-6

(20A1-RU,21A1-RU)

1-1

1-4

1-2

1-3

(20A2-RU)

Page 43

20A1-RU 21A1-RU 21A2-RU

Ref. No. Part No. Description Code

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

DSEMPSREC. TQ1028-S

Nov. 2000 Printed in Japan

NA. KY

SHARP CORPORATION AV Systems Group Quality & Reliability Control Center Yaita, Tochigi 329-2193, Japan