Philips MRD300/37/78 Service Manual page 29

PCB LAYOUT - MAIN BOARD (TOP)
C201 B9 C261 C6 C314 D7 C412 C6 C440 B5 C474
C202 B9 C262 C6 C315 D7 C413 C6 C441 B6 C475
C203 C9 C263 C6 C316 D7 C414 C6 C442 B6 C476
C204 C9 C264 C6 C351 D8 C415 C5 C443 B6 C477
C205 B8 C265 C6 C352 D8 C416 C6 C444 B6 C478
C206 B9 C266 C7 C353 D8 C417 C6 C445 B6 C479
C207 B9 C268 C7 C354 D8 C418 C6 C446 B6 C480
C208 B9 C269 C9 C355 D8 C419 C6 C447 B6 C481
C209 C9 C270 C9 C356 D8 C420 C5 C448 B6 C482
C212 C9 C271 C9 C357 D8 C421 C6 C449 B6 C483
C216 A8 C274 B7 C358 D8 C422 C6 C453 B5 C484
C221 B8 C275 A7 C359 D9 C423 C6 C454 B5 C485
C222 B8 C277 A7 C362 D8 C424 C6 C455 B5 C486
C226 B8 C278 B9 C364 D9 C425 C5 C456 B6 C487
C231 B9 C280 B9 C365 C9 C426 C6 C457 B5 C488
C233 B8 C281 B9 C366 C9 C427 C6 C458 A5 C490
C234 B8 C283 B9 C367 C9 C428 C6 C461 D5 C491
C235 B8 C285 A9 C401 D6 C429 C6 C462 C5 C492
C236 A7 C287 A8 C402 D6 C430 C5 C463 D5 C493
C237 A7 C288 B7 C403 D6 C431 C5 C464 D6 C494
C240 A8 C289 B9 C404 D6 C432 C5 C465 C5 C495
C242 A7 C301 D5 C405 D5 C433 C5 C466 C5 C497
C243 A7 C302 D5 C406 D6 C434 C5 C467 D5 C501
C255 C9 C303 D5 C407 C6 C435 C5 C468 D6 C502
C256 C9 C304 D5 C408 D6 C436 C5 C469 C5 C505
C257 C9 C311 D7 C409 D6 C437 C6 C471 B5 C506
C259 C6 C312 D7 C410 D5 C438 B6 C472 B5 C507
C260 D7 C313 D7 C411 C6 C439 B5 C473 C5 C508
1
A
B
C
D
1
8-5
C5 C509 C1 C546 B1 C595 A2 C834 A9 C970 A4 C5011
C5 C510 C1 C547 B2 C598 D4 C835 A9 C971 A4 C5012
B4 C511 C2 C548 B2 C801 B9 C837 D6 C973 A5 C5013
C4 C512 C2 C549 B2 C803 A9 C840 D6 C975 A5 C5041
C4 C513 D2 C560 B2 C804 A9 C841 D6 C977 A6 C5042
C5 C514 C2 C561 B2 C805 A9 C844 D9 C979 A5 C5053
B5 C515 C1 C562 B2 C806 B9 C846 D9 C984 A5 C5054
C5 C516 C1 C567 D4 C807 A9 C848 D9 C2001 A7 C5055
C5 C517 C2 C568 D3 C808 A9 C850 D8 C2002 C7 C5056
C5 C518 C2 C571 B1 C809 B9 C854 D9 C2003 C7 C5057
C4 C519 C2 C572 B1 C811 A9 C855 D9 C2015 C9 C5058
C4 C520 C2 C575 B1 C812 A9 C856 D8 C2016 B9 C5061
C4 C521 C2 C576 B1 C813 B9 C857 D7 C2017 C7
C5062
B5 C522 D2 C577 B1 C814 B9 C858 D7 C2019 B9 C5063
C4 C527 D3 C578 B1 C815 B9 C859 D8 C2020 B7 C5064
C4 C528 D3 C579 A2 C816 A9 C951 A3 C2024 B8 C5065
C5 C531 B1 C580 A2 C817 B9 C952 A4 C2031 A9 C5066
C5 C532 B1 C581 A2 C819 C9 C955 B3 C4008 B5 C5077
C4 C535 B1 C582 A2 C820 C9 C956 B4 C5001 B6 C5081
C4 C536 B1 C583 A2 C822 C9 C957 C2 C5002 B6 C5085
C4 C537 B1 C584 A1 C823 C9 C958 B2 C5003 B6 C5086
B5 C538 B1 C585 B1 C825 B9 C959 B2 C5004 B6 C5087
C1 C539 B2 C586 A2 C826 B9 C960 C2 C5005 B6 C5088
C1 C541 B2 C587 A2 C827 A9 C961 B4 C5006 B6 CF5041 B3
C1 C542 B2 C588 A2 C830 A9 C963 B4 C5007 B7 CF5042 A3
C1 C543 B2 C589 A2 C831 A9 C965 A5 C5008 B6 CN201
D2 C544 B2 C590 A2 C832 A9 C966 B5 C5009 B6 CN202
C2 C545 B1 C593 D3 C833 A8 C967 A8 C5010 B6 CN5001 A5
2 3 4
2 3 4
C6 CN801 A9 IC201 B8 IC953 A5 L957 A4 R208 B9 R249
B7 CN802 A8 IC202 C8 IC954 A5 L958 A5 R210 B8 R250
D2 CN803 A8 IC203 C7 IC5001 B6 L5001 B6 R211 B8 R251
A3 CN901 A3 IC204 B7 JK401 D5 L5002 B6 R213 B8 R253
A3 CN902 A4 IC205 B7 JK501 D3 MP5001 D2 R214 B8 R255
C1 CN903 A5 IC206 C6 JK801 D9 Q301 A6 R215 B8 R256
B1 D301 A6 IC207 C7 JK802 D7 Q401 D5 R217 B8 R257
C1 D302 A7 IC208 A7 JK805 D6 Q402 D6 R218 B8 R258
B1 D303 A6 IC209 A7 JK5001 D2 Q403 D5 R219 B8 R259
B1 D304 A6 IC210 B9 L202 C8 Q501 D2 R220 B8 R260
B1 D305 A6 IC301 D7 L203 B9 Q801 A8 R223 A8 R261
C3 D306 A6 IC351 C8 L204 A9 Q802 A8 R224 B7 R262
R263
D3 D307 A7 IC401 D6 L205 A9 Q803 B8 R225 B7
B3 D308 A7 IC402 C6 L207 C7 Q804 B8 R226 B7 R301
C3 D309 A7 IC403 C6 L351 C9 Q805 A9 R227 B7 R302
A3 D310 D6 IC404 C5 L352 D9 Q806 A9 R228 B7 R303
B3 D311 A6 IC404 C5 L501 C3 Q951 B4 R230 B7 R304
D4 D312 A6 IC405 B5 L502 D2 Q952 B5 R233 B7 R305
D5 D313 A6 IC406 C5 L503 B3 Q953 A4 R234 C7 R306
C4 D314 A6 IC407 C5 L504 C3 Q5001 B7 R235 B7 R307
D4 D315 A6 IC408 C5 L505 A2 Q5002 C6 R236 C7 R308
C4 D316 A6 IC409 C5 L506 A3 Q5003 B6 R237 B7 R309
D4 D801 A9 IC501 D2 L801 A9 R201 B9 R241 C8 R310
D802 A9 IC502 B2 L802 A9 R202 B9 R243 C9 R311
D803 A8 IC503 A2 L823 D8 R203 B9 R244 C9 R312
A6 D5001 B7 IC801 B9 L951 B4 R204 B9 R245 C9 R315
A6 D5002 B7 IC802 A8 L952 B4 R205 B9 R246 C9 R316
FB5003 B7 IC803 C9 L955 B4 R206 B9 R247 C9 R319
5 6
5 6
8-5
C6 R320 D7 R411 C6 R439 D6 R472 D6 R522 C1 R802
D6 R321 A6 R412 C6 R440 C5 R481 D5 R523 B1 R803
D7 R322 A6 R413 C6 R441 C5 R482 C6 R524 C1 R804
A7 R323 D7 R414 C6 R442 D5 R525 B1
R483 C5 R805
A7 R324 D7 R415 C6 R443 C5 R484 C5 R526 B1 R806
A7 R351 C8 R416 C6 R444 C5 R485 C5 R527 B2 R807
B9 R352 D7 R417 C6 R445 D6 R486 C5 R528 B2 R808
B9 R353 D7 R418 C6 R446 D6 R487 C5 R541 B1 R809
B9 R355 D7 R419 C6 R447 D6 R488 C6 R542 B1 R810
A4 R357 D7 R420 C5 R448 D5 R489 B5 R543 B1 R811
A4 R358 D7 R421 C5 R449 D5 R490 B5 R544 B1 R812
A7 R359 D7 R422 C5 R450 D5 R491 C5 R545 B1 R813
A7
R360 D7 R423 C5 R451 C5 R492 B5 R546 B1 R814
D5 R363 D7 R424 B5 R452 B5 R493 D6 R547 A2 R815
D5 R401 D6 R425 B5 R453 C4 R494 D6 R548 A2 R816
D5 R402 D6 R426 B5 R454 C4 R495 C6 R561 D2 R818
D5 R4021 C5 R427 B5 R455 C5 R496 C6 R562 D2 R819
D5 R4022 C5 R428 B5 R456 C5 R497 C6 R563 D2 R820
D5 R4023 C5 R429 A5 R457 C4 R498 C6 R564 C1 R821
D5 R4024 C5 R430 A5 R458 C4 R501 C1 R565 B1 R822
D5 R403 D6 R431 D5 R459 D4 R502 B1 R566 B1 R823
D6 R404 C6 R432 C5 R460 C5 R503 C1 R655 C4 R824
D6 R405 D6 R433 C5 R461 C5 R504 B1 R656 C4 R825
D6 R434 D5 R462 C4 R657 C4
R406 C6 R505 C1 R826
D6 R407 C6 R435 C5 R463 C5 R506 C1 R658 C4 R827
D7 R408 C6 R436 D5 R464 C5 R510 D2 R659 C4 R828
D7 R409 C6 R437 D6 R470 B5 R511 C2 R670 C4 R829
D7 R410 C6 R438 D6 R471 D6 R521 B1 R801 A8 R830
7 8
7 8
A8 R831 A8 R5007 B6 ZD802 D9
A8 R832 A8 R5008 B7 ZD803 D9
A9 R834 B8 R5009 B6 ZD804 D9
R835 A8 R5050 A3 ZD805 D9
A9
B8 R838 D6 RA301 A7 ZD806 D9
A9 R840 D6 RA351 C9 ZD807 D8
A8 R845 C9 RA352 C9 ZD808 D8
B8 R850 C9 RB151 A7 ZD809 D8
A8 R852 D9 RB5001 D2 ZD810 D8
A8 R853 D9 RN201 B8 ZD951 A4
A8 R854 D9 RN202 B7 ZD5001 C6
A8 R855 D9 RN203 B7 ZD5041 A3
A8 R865 D8 RN204 B7
B8 R951 A3 RN205 B7
B8 R952 A3 RN206 B7
A8 R953 A6 RN207 B7
A8 R954 B5 RN208 B7
B8 R955 B5 RN210 C9
A8 R956 B5 RN211 C6
B8 R957 A4 SW801 D7
A8 R968 A4 XL201 B7
B8 R4007 C4 ZD202 A4
A8 R5001 B6 ZD301 D7
R5002 B6 ZD302 D7
A8
A8 R5003 B7 ZD401 B5
A8 R5004 B7 ZD402 B6
B8 R5005 C7 ZD501 D2
B8 R5006 A6 ZD801 D9
9
A
B
C
D
9