Panasonic TX-28PB50D, Service Manual

Page: 14 / 65

Components Identified by mark have special characteristics important for safety.
* When replacing any of these components, use only manufacturers specified parts.
In case of ordering these spare parts, please always add the complete Model-Type
number to your order.
REPLACEMENT PARTS LIST
Important Safety Notice
Description Cct Ref Parts Number Description Cct Ref Parts Number
COMMON PARTS
EXPLODED VIEW
SPEAKER 1 EAB10108B2
SPEAKER 2 EABG12506C2
TUNER 3 ENG29507G
TUNER 4 ENG29C01G
REMOTE CONTROL 5 EUR511224
POWER BUTTON 6 TBX8E089
CRT FIXING SCREW 7 THT1062
DOOR LID 8 TKP8E1430
CHASSIS FRAME 9 TMX8E050
HA P.C.B. 10 TNP8EHA02AA
Z P.C.B. 11 TNP8EZ005AA
H P.C.B. 12 TNPA1724
DP P.C.B. 13 TNPA1727AG
DG P.C.B. 14 TNPA1965AB
U P.C.B. 15 TNPA2042AS
AC CORD 16 TXASX01CRZG
SPEAKER WIRE 17 TXJ/E50CQKG
BATTERY COVER (REMOTE) 18 UR51EC904A
MISCELLANEOUS COMPONENTS
SPEAKER TWEETER . EASG7D506B2
PRESET LABEL . TBM8E2137
AV LABEL . TBM8E2172
SPEAKER REFLECTOR . TKK8E026
AV COVER . TKP8E1323-1
LED WINDOW . TKP8E1431
BATTERY PACK . UM-3DJ-2P
I.C.s
REGULATOR D354 TL431CLPM
5V REGULATOR IC051 AN7805FLB
RGB OUTPUT IC351 TDA6111Q-N4
RGB OUTPUT IC352 TDA6111Q-N4
RGB OUTPUT IC353 TDA6111Q-N4
MULTIVIBRATOR IC459 TC74HC221AF
AUDIO AMPLIFIER IC501 NJM2903MTE1
POWER SUPPLY IC801 STRF6656LF53
POWER SUPPLY SWITCHING IC841 MIP0254SPSCF
ERROR AMPLIFIER IC851 SE140N
MICRO PROCESSOR IC1101 SDA6000-A23
EEPROM * IC1102 E2F6/010/05
5V REGULATOR IC1105 S-80843ALY-Z
SDRAM IC1106 TVSA0500
CONVERTER IC1107 TC7MBD3245FK
5V REGULATOR IC1108 AN78L05TA
SYSTEM RESET IC1109 PST9119NR
3.5V REGULATOR IC1251 SI-3033C
D/A CONVERTER IC1253 M62392FP70BC
RESET IC1254 PST9128NR
VIDEO PROCESSOR IC1301 C1AB00001468
VIDEO PROCESSOR IC1303 C1AB00001282
SCAN RATE CONVERTOR IC1305 SDA9415
3.3V REGULATOR IC1306 MM1065ZMR
3.3V REGULATOR IC1307 MM1065ZMR
3.3V REGULATOR IC1309 MM1065ZMR
VIDEO LOGIC IC IC1310 TC7WH241FUEL
3.3V REGULATOR IC1311 MM1065ZMR
AUDIO AMPLIFIER IC1312 NJM2904VTE1
AUDIO AMPLIFIER IC1314 NJM2904MTE1
R.G.B. PROCESSOR IC1315 AN5394FB
CIP IC1316 MB87F1720
M.S.P. IC2001 MSP3410DQAC5
AUDIO AMPLIFIER IC2301 TDA7490
H.P. AMPLIFIER IC2302 AN7108
QUAD AMPLIFIER IC2303 NJM2059MTE1
AUDIO AMPLIFIER IC2305 TDA7481
QUAD AMPLIFIER IC2306 NJM2059MTE1
QUAD AMPLIFIER IC2307 NJM2059MTE1
POWER SUPPLY IC2401 STR10006-N
AUDIO AMPLIFIER IC2403 TDA2030AV
AUDIO AMPLIFIER IC2404 TDA2030AV
AUDIO AMPLIFIER IC2405 TDA2030AV
AUDIO AMPLIFIER IC2406 TDA2030AV
INVERTER BUFFER IC IC2407 TC7WU04FEL
VIDEO IC IC2409 TC74HC00AFEL
AUDIO DECODER IC IC2501 CS493002-CLR
DIGITAL AUDIO RECEIVER IC2502 CS8414-CSR
STEREO D/A CONVERTER IC2503 CS4340-KSR
AUDIO D/A & A/D IC2504 CS4228-KSRB
INTERCHANNEL SWITCH IC IC2505 TC74HC4066TL
INTERCHANNEL SWITCH IC IC2506 TC74HC4066TL
ADDRESS BUFFER IC IC2508 TC74LCX574FL
ADDRESS BUFFER IC IC2509 TC74LCX574FL
4MBIT FLASH EPROM IC2510 C3ZBK0000011
INVERTER BUFFER IC IC2511 TC7WU04FEL
CONVERTER IC2512 TC7MBD3245FK
D/A CONVERTER IC IC2513 CXA1315M-T4
D/A CONVERTER IC IC2515 CXA1315M-T4
D TYPE F.F. LOGIC IC IC2516 TC7WH74FUEL
VIDEO LOGIC IC IC2517 TC7WH241FUEL
2 INPUT NAND GATE IC IC2518 TC7SH00FEL
CONVERTER IC2519 TC7MBD3245FK
AMPLIFIER IC2520 BA15218F-E2
OPERATIONAL AMPLIFIER IC2521 AN6554NSF-E2
OPERATIONAL AMPLIFIER IC2522 C0ABBB000102
OPERATIONAL AMPLIFIER IC2523 AN6554NSF-E2
12V REGULATOR IC2524 AN78L12M-E1
OPERATIONAL AMPLIFIER IC2526 C0ABBB000102
DUAL VCA (AMPLIFIER) IC2527 M5222FP-E2
14