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Sony KP-XA43N90J Service Manual
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Sony KP-XA43N90J Service Manual

Sony KP-XA43N90J Service Manual

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SERVICE MANUAL

MODEL
COMMANDER
––––––
––––––––––––
KP-XA43N90J
RM-Y906 Taiwan
DEST. CHASSIS NO.
––––– –––––––––––
SCC-P71C-A
MUTING
DVD/
SAT/
POWER
VTR
CABLE
TV
FUNCTION
SYSTEM
OFF
DVD/VTR SAT/CABLE
TV
TV/VTR
FREEZE
SWAP
PIP
m
N
M
POSITION
AUDIO
ACTIVE
X
z
x
SLEEP
ANT
TV/VIDEO
PICTURE
CC
MTS/SAP
DISPLAY
MODE
1
2
3
4
5
6
7
8
9
JUMP
ENTER
0
INDEX
GUIDE
RESET
MENU
VOL
CH
CODE SET
TV
KP-XA43N90J
RM-Y906
RA-3B
MODEL
COMMANDER
––––––
––––––––––––
PROJECTION TV
CHASSIS
DEST. CHASSIS NO.
––––– –––––––––––

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Summary of Contents for Sony KP-XA43N90J

  • Page 1: Service Manual

    SERVICE MANUAL RA-3B CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. –––––– –––––––––––– ––––– ––––––––––– –––––– –––––––––––– ––––– ––––––––––– KP-XA43N90J RM-Y906 Taiwan SCC-P71C-A MUTING DVD/ SAT/ POWER CABLE FUNCTION SYSTEM DVD/VTR SAT/CABLE TV/VTR FREEZE SWAP POSITION AUDIO...

  • Page 2: Specifications

    KP-XA43N90J RM-Y906 SPECIFICATIONS Projection system Speaker 3 picture tubes, 3 lenses, horizontal in-line Tweeter : 66 mm (2 inches) x 2 system Woofer : 100 mm (4 inches) x 2 Picture tube Speaker output 7-inch high-brightness monochrome tubes (6.3 raster size),...

  • Page 3: Table Of Contents

    ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CAR- PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE BON PAINTED ON THE CRT, AFTER REMOVING THE ANODE. THESECOMPONENTS WITH SONY PARTS WHOSE PART NUM- BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- WARNING!! MENTS PUBLISHED BY SONY.

  • Page 4: Self Diagnosis Function

    KP-XA43N90J RM-Y906 SECTION 1 SELF DIAGNOSIS FUNCTION Summary of Self-Diagnosis Function • This device includes a self-diagnosis function. • In case of abnormalities, the STANDBY indicator automatically blinks. It is possible to predict the abnormality location by the number of blinks. The Instruction Manual describes blinking of the STANDBY indicator.
  • Page 5 KP-XA43N90J RM-Y906 Self-diagnosis screen displays • In cases of malfunctions where it is not possible to determine the symptom such as when the power goes off occasionally or when the screen disappears occasionally, there is a screen display on whether the malfunction occurred or not in the past (and whether the detection circuit operated or not) in order to allow confirmation.
  • Page 6 KP-XA43N90J RM-Y906 6. Self-diagnosis function operation Low B and +B line detect DET SHORT, and shut-down POWER ON RELAY. Reset by turning power on/off. In case of +B is loaded approx. 1.3A or more, microcomputer detects it via IC651. In case of +B becomes approx. 150V or more, POWER ON RELAY shuts down and microcomputer detects it via IC651.

  • Page 7: Disassembly

    KP-XA43N90J RM-Y906 SECTION 2 DISASSEMBLY 2-1. REAR BOARD REMOVAL 2-3. SERVICE POSITION 1 Disconnect CN203 on A board. From CG board CN1304. (The extension cable is not supplied because of the A board countermeasure for radiation.) CN203 G board 2 Covers...

  • Page 8: Mirror Cover Removal

    KP-XA43N90J RM-Y906 2-5. MIRROR COVER REMOVAL 2-7. A, G AND FA BOARDS REMOVAL 1 Sixteen screws (Screw, tapping haxagon head) 7 Two screws 0 Screw (+BVTP 3x12) (+BVTP 3x12) !¡ FA board bracket 4 Eight screws 3 Terminal board !™ FA board...

  • Page 9: Picture Tube Removal

    KP-XA43N90J RM-Y906 2-8. PICTURE TUBE REMOVAL CAUTION: Removing the arrow-marked screws is strictly prohibited. If removed, it may cause liquid spill. 4 Four screws (Screw, tapping haxagon head) Lens 5 Lens Picture tube 9 Four screws 2 Four screws (+BVTP 4x12)

  • Page 10: Set-Up Adjustments

    KP-XA43N90J RM-Y906 SECTION 3 SET-UP ADJUSTMENTS 3-1. SCREEN VOLTAGE ADJUSTMENT the mode Cover the both green and red picture lenses with the lens caps is aligned the same as was done for green. (COARSE ADJUSTMENT) 1. Receive the Monoscope signal.

  • Page 11: Focus Vr Adjustment

    KP-XA43N90J RM-Y906 3-5. FOCUS VR ADJUSTMENT Use the center dot 1. Set to the service mode. 2. Receive the all-white signal. 3. Cover the both red and blue picture lenses with the lens caps to show only the green color.

  • Page 12: Electrical Adjustment By Remote Commander

    KP-XA43N90J RM-Y906 2. MEMORY WRITE CONFIRMATION METHOD 3-9. ELECTRICAL ADJUSTMENT BY REMOTE 1. After adjustment, remove the plug from AC outlet, and then COMMANDER replace the plug in AC outlet again. By using Remote Commander (RM-Y906),all circuit adjustments 2. Turn the power switch ON and set to Service Mode.
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  • Page 17: Registration Adjustment(Pje)

    KP-XA43N90J RM-Y906 1. Set to the service mode by pressing quickly keys on the remote 3-10. REGISTRATION ADJUSTMENT (PJE) commander in the standby mode in the following order: • FUNCTION OF BUTTONS OF REMOTE [DISPLAY] n 5 n [VOL+] n [TV POWER] COMMANDER FOR PJE MODE.
  • Page 18 KP-XA43N90J RM-Y906 <FINE ADJUSTMENT> [GREEN REGISTRATION ADJUSTMENT] 1. Press 9 key on the remote commander to shift to the fine <GREEN CENTER> adjustment mode. 1. Select GRN CENT 1and 4 keys on the remote commander. The green cursor (in the GRN mode) appears on the center of 2.
  • Page 19 KP-XA43N90J RM-Y906 [RED REGISTRATION ADJUSTMENT] [BLUE REGISTRATION ADJUSTMENT] <RED CENTER, SKEW> 1. Remove the lens cap from the blue picture lens to show full 1. Cover the blue picture lens with the lens cap to show the green color. and red colors.

  • Page 20: Auto Registration Error Code List

    KP-XA43N90J RM-Y906 3-11. AUTO REGISTRATION ERROR CODE LIST If an error code is displayed after the set has been fully adjusted, correctly, please check the following items: position, tilt and sizing. If either of these adjustments are off, even slightly, the auto-registration pattern will not hit the four sensors properly. This occurs when the internal generator patterns is being flashed on the screen for the sensors to read.

  • Page 21: Circuit Adjustments

    KP-XA43N90J RM-Y906 SECTION 4 CIRCUIT ADJUSTMENTS 4-1. TV INPUT SUB CONTRAST ADJUSTMENT 4-3. COMPONENT INPUT SUB-HUE AND SUB-COLOR (VPNT-SCON) ADJUSTMENT (DAC-UVSH, UVSC) 1. Receive the color-bar signal. 1. Select VIDEO 4 and supply the color-bar signal. 2. Mode : Personal 1 or 2.

  • Page 22: Sub-Hue, Sub-Color And Main Contrast Adjustment (Mc-Mydr, Mshu, Mscl, Sc-Sshu,Sscl)

    KP-XA43N90J RM-Y906 4-5. PIP SUB-HUE AND SUB-COLOR ADJUSTMENT 4-7. PIP POSITION ADJUSTMENT (PYC-PHUE, PCOL) (PIP-POFV, POFH) 1. Receive the color-bar signal. 1. Set the PIP mode. VIDEO input 2. Receive the monoscope signal on the main/sub picture. 2. Mode : Personal 1 or 2.

  • Page 23: Safety Related Adjustments

    KP-XA43N90J RM-Y906 SECTION 5 SAFETY RELATED ADJUSTMENTS [ G BOARD] 5-1. HV REGULATION CIRCUIT CHECK AND 5-2. HV HOLD DOWN CIRCUIT OPERATION ADJUSTMENT CHECK AND ADJUSTMENT When replacing the following components marked with When replacing the following components marked with...

  • Page 24: B Max Voltage Confirmation

    KP-XA43N90J RM-Y906 5-3. +B MAX VOLTAGE CONFIRMATION The following adjustments should always be performed when replacing IC654. 1. Supply 130VAC to with variable autotransformer. 2. Input a dot signal. 3. Set the PICTURE control and the BRIGHTNESS controls to minimum.

  • Page 25: Diagrams

    SECTION 6 KP-XA43N90J RM-Y906 DIAGRAMS 6-1. BLOCK DIAGRAM (1) C403 C406 D/A CONVERTER L/R AMP TO A CN403 BOARD ML OUT1 OUT1 IN+(L) OUT(L) TUNER HR OUT1 IN+(R) OUT2 IN-(L) BLOCK C002 SYSTEM CONTROL OUT(R) L/R MUTE MUTE IN-(R) Q403, 404...

  • Page 26: Block Diagram (2)

    KP-XA43N90J RM-Y906 BLOCK DIAGRAM (2) BLOCK DIAGRAM – 26 –...

  • Page 27: Block Diagram (3)

    KP-XA43N90J RM-Y906 BLOCK DIAGRAM (3) BLOCK DIAGRAM BLOCK DIAGRAM – 27 –...

  • Page 28: Block Diagram (4)

    KP-XA43N90J RM-Y906 BLOCK DIAGRAM (4) BLOCK DIAGRAM – 28 –...

  • Page 29: Block Diagram (5)

    KP-XA43N90J RM-Y906 BLOCK DIAGRAM (5) IC802 IV CONV CN802 I HP LEFT I DREG OVF I DREG BSY I DREG ACK UPPER LOWER RIGHT TO BLOCK DIAGRM(6) X801 12MHz YM OR Q806 IC808 IC808 (2/6) (5/6, 6/6) TO A BOARD...

  • Page 30: Block Diagram (6)

    KP-XA43N90J RM-Y906 BLOCK DIAGRAM (6) D+5V IC808 (1/6, 3/6) TO G BOARD CN1502 TO G BOARD IC801 CN651 TO G BOARD CN501 TO BLOCK DIAGRM(5) RE-YM RE-R R OR Q807 REGI OUT RE-G G OR Q809 Q811 RE-B B OR...

  • Page 31: Block Diagram (7)

    KP-XA43N90J RM-Y906 BLOCK DIAGRAM (7) CN732 (R DRIVE) IK R CN704 CN701 CN731 CN740 Q704-706 IK R TO A Q731-733 4, 5, BOARD V902 9, 11 CN204 CN702 4, 5, BUFFER V901 9, 11 Q734 CN737 FOCUS BLOCK FOCUS BLOCK...

  • Page 32: Block Diagram (8)

    KP-XA43N90J RM-Y906 BLOCK DIAGRAM (8) POWER SUPPLY IC1501(1/2) IC1509 V ZOOMING AMP CN501 V OUT H/V OUT DY (B) V DRIVE (+) CN1506 RV DEF V. DEF IC1502 SUB DY-DRIVE RV MID V DRIVE (-) V. MID CN651 CN1503 RV RET HR OUT V.

  • Page 33: Circuit Boards Location

    KP-XA43N90J RM-Y906 6-2. CIRCUIT BOARDS LOCATION Note: The symbol display is on the component slde. Terminal name of semiconductors in silk screen The components identified by shading and mark printed circuit ( are critical for safety. Replace only with part number specified.
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  • Page 45: Printed Wiring Boards

    KP-XA43N90J RM-Y906 – 45 –...
  • Page 46 KP-XA43N90J RM-Y906 – 46 –...
  • Page 47 KP-XA43N90J RM-Y906 – 47 –...
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  • Page 51: Waveforns

    KP-XA43N90J 6-4. PRINTED WIRING BOARDS RM-Y906 A BOARD Terminal name of semiconductors in silk screen printed circuit ( Q1702 TRANSISTOR DIODE Q1703 D001 B-11 Q001 A-11 Q1704 Q003 H-11 D002 B-11 Q1705 [ TUNER, YCJ, SYSTEM, CONTROL, AUDIO, PJED, REGI-CORRECTION, P IN P, 3D COMB FILTER ]...

  • Page 52: Ic Block Diagram

    KP-XA43N90J RM-Y906 [ TUNER, YCJ, SYSTEM, CONTROL, AUDIO, PJED, REGI-CORRECTION, P IN P, 3D COMB FILTER ] – A Board – A BOARD Terminal name of semiconductors in silk screen printed circuit ( Q205 DIODE Q221 D005 H-11 Q223 D007...

  • Page 53: Semiconductors

    KP-XA43N90J RM-Y906 G DRIVE, VM DRIVE R DRIVE B DRIVE – CG Board – – CB Board – – CB Board – – 53 –...

  • Page 54: Cover

    KP-XA43N90J RM-Y906 [ LINE FILTER ] – FA Board – – 54 –...

  • Page 55: Chassis

    KP-XA43N90J RM-Y906 G BOARD Terminal name of semiconductors in silk screen printed circuit ( D6512 DIODE D6513 D501 D-11 D6514 D505 D-12 D6515 D506 E-10 D6516 D507 E-10 D6517 D513 D-11 D6518 D517 D6519 H/V, DY DRIVE, D518 D6520 – G Board –...

  • Page 56: Picture Tube

    KP-XA43N90J RM-Y906 VIDEO-2 INPUT, MENU FUNCTION KEY,REMOTE CONTROL RECEIVER CONTROL KEYS – HA Board – – HB Board – – 56 –...
  • Page 57 KP-XA43N90J RM-Y906 6-5. WAVEFORMS • A(1/9) BOARD WAVEFORMS 1.0Vp-p (H)1 .5Vp-p (H) 2.4Vp-p (H) 1.2Vp-p (H) • A(2/9) BOARD WAVEFORMS 16MHz 4.1Vp-p (H) 4.1Vp-p (H) 3.3Vp-p (V) • A(3/9) BOARD WAVEFORMS 3.3Vp-p (H)3 .4Vp-p (H) 2.8Vp-p (H) • A(5/9) BOARD WAVEFORMS 1.8Vp-p (H)
  • Page 58 KP-XA43N90J RM-Y906 • G(1/4) BOARD WAVEFORMS 12.5Vp-p (H) 17.7Vp-p (V) 18.5Vp-p (H) 14.5Vp-p (H) 15.2Vp-p (H) 14Vp-p (H) 56.1Vp-p (V) • G(2/4) BOARD WAVEFORMS 1.72Vp-p (V) 3.7Vp-p (V) • G(4/4) BOARD WAVEFORMS 108Vp-p (H) 1.2kVp-p (H) 130Vp-p (H) • CB BOARD WAVEFORM 136Vp-p (H) •...
  • Page 59 KP-XA43N90J RM-Y906 6-6. IC BLOCK DIAGRAMS G BOARD : IC654 DM-58 G BOARD : IC651 µPC393C OUT1 OUT2 V– – 59 –...
  • Page 60 KP-XA43N90J RM-Y906 A BOARD : IC406 TDA7265 MUTE / ST-BY L + IN L OUT L -IN R -IN R OUT R + IN R-VS L-VS VOUT1 YIN1 YOUT1 TRAP1 COUT1 CIN1 VOUT2 YIN2 YOUT2 COUT2 CIN2 VGND BIAS AGND...
  • Page 61 KP-XA43N90J RM-Y906 The components identified by shading and mark are criti- cal for safety. Replace only with part number specified. 7-3. PICTURE TUBE : +BVTP 4X12 7-685-661-14 : +BVTP 4X16 7-685-663-79 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO.

  • Page 62: Electrical Parts List

    KP-XA43N90J RM-Y906 SECTION 8 ELECTRICAL PARTS LIST • The components identified by in this manual • CAPACITORS have been carefully factory-selected for each set PF : µµ F The components identified by shading and in order to satisfy regulations regarding X-ray mark are critial for safety.
  • Page 63 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– C293 1-162-967-11 CERAMIC CHIP 0.0033µF 10% 50V C460 1-126-943-11 ELECT 2200µF 20% 25V C294 1-130-495-00 MYLAR 0.1µF C461 1-126-943-11 ELECT 2200µF...
  • Page 64 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– C848 1-164-156-11 CERAMIC CHIP 0.1µF C914 1-126-947-11 ELECT 47µF 20% 25V C849 1-126-947-11 ELECT 47µF 20% 25V C915 1-126-947-11 ELECT 47µF...
  • Page 65 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– C1115 1-126-959-11 ELECT 0.47µF 20% 50V C1727 1-107-826-11 CERAMIC CHIP 0.1µF 10% 16V C1728 1-126-963-11 ELECT 4.7µF 20% 50V...
  • Page 66 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– C1921 1-162-970-11 CERAMIC CHIP 0.01µF 10% 25V D403 8-719-988-61 DIODE 1SS355TE-17 C1922 1-107-826-11 CERAMIC CHIP 0.1µF 10% 16V...
  • Page 67 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– D1701 8-719-988-61 DIODE 1SS355TE-17 <IC> D1901 8-719-988-61 DIODE 1SS355TE-17 IC001 8-759-352-91 IC PST9143NL D1902 8-719-988-61 DIODE 1SS355TE-17 IC002...
  • Page 68 KP-XA43N90J The components identified by shading and mark are criti- RM-Y906 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 69 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– Q814 8-729-120-28 TRANSISTOR 2SC1623-L5L6 R006 1-216-033-00 RES-CHIP 1/10W Q1102 8-729-120-28 TRANSISTOR 2SC1623-L5L6 R007 1-216-073-91 RES-CHIP 1/10W Q1106 8-729-120-28 TRANSISTOR 2SC1623-L5L6...
  • Page 70 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R071 1-216-033-00 RES-CHIP 1/10W R154 1-216-043-91 RES-CHIP 1/10W R072 1-216-065-91 RES-CHIP 4.7K 1/10W R073 1-216-295-91 SHORT CHIP R155...
  • Page 71 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R309 1-216-061-91 RES-CHIP 3.3K 1/10W R420 1-216-025-11 RES-CHIP 1/10W R310 1-216-033-00 RES-CHIP 1/10W R421 1-216-025-11 RES-CHIP 1/10W R311...
  • Page 72 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R829 1-216-073-91 RES-CHIP 1/10W R899 1-216-033-00 RES-CHIP 1/10W R900 1-216-025-11 RES-CHIP 1/10W R831 1-216-049-11 RES-CHIP 1/10W R901 1-216-033-00 RES-CHIP...
  • Page 73 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R972 1-208-806-11 METAL CHIP 0.5% 1/10W R1138 1-216-089-91 RES-CHIP 1/10W R974 1-208-806-11 METAL CHIP 0.5% 1/10W R976 1-208-806-11 METAL CHIP 0.5% 1/10W...
  • Page 74 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R1219 1-216-025-11 RES-CHIP 1/10W R1752 1-216-025-11 RES-CHIP 1/10W R1221 1-216-025-11 RES-CHIP 1/10W R1753 1-216-025-11 RES-CHIP 1/10W R1222 1-216-295-91 SHORT CHIP...
  • Page 75 KP-XA43N90J The components identified by shading and mark are criti- RM-Y906 cal for safety. CB CG Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– –––––––––...
  • Page 76 KP-XA43N90J The components identified by shading and mark are criti- RM-Y906 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 77 KP-XA43N90J The components identified by shading and mark are criti- RM-Y906 cal for safety. CR FA Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– –––––––––...
  • Page 78 KP-XA43N90J • The components identified by in this manual have The components identified by been carefully factory-selected for each set in order to shading and mark are criti- RM-Y906 satisfy regulations regarding X-ray radiation. Should cal for safety. replacement be required, replace only with the value Replace only with part number specified.
  • Page 79 KP-XA43N90J The components identified by shading and mark are criti- RM-Y906 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 80 KP-XA43N90J The components identified by shading and mark are criti- RM-Y906 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 81 KP-XA43N90J • The components identified by in this manual have The components identified by been carefully factory-selected for each set in order to shading and mark are criti- RM-Y906 satisfy regulations regarding X-ray radiation. Should cal for safety. replacement be required, replace only with the value Replace only with part number specified.
  • Page 82 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R574 1-216-490-11 METAL OXIDE R1511 1-214-800-11 METAL 1/2W R575 1-249-433-11 CARBON 1/4W R1512 1-214-800-11 METAL 1/2W R576 1-247-881-00 CARBON...
  • Page 83 KP-XA43N90J RM-Y906 REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– ––––––––– R1578 1-249-429-11 CARBON 1/4W R6526 1-249-437-11 CARBON 1/4W R1579 1-215-421-00 METAL 1/4W R6527 1-215-489-00 METAL 680K 1/4W R1580...
  • Page 84 KP-XA43N90J The components identified by shading and mark are criti- RM-Y906 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK ––––––––– REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– –––––––– ––––––––– ––––––––––––– –––––––––...
  • Page 85 KP-XA43N90J The components identified by shading and mark are criti- RM-Y906 cal for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK –––––––– ––––––––– ––––––––––––– ––––––––– <SWITCH> S1251 1-572-198-11 SWITCH, KEYBOARD (ENTER) S1252 1-572-198-11 SWITCH, KEYBOARD (+)
  • Page 86 KP-XA43N90J RM-Y906 Sony EMCS Corporation English 2002GR02-1 Ichinomiya TEC 9-965-327-01 ©2002.7 – 91 –...

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