Pioneer dvr-3100-s Service Manual page 109

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BALL
No.
Address
331 GND GND
332 E5 ARADRS[10]
333 D4 SRCBCKI
334 VDD3 VDD3
335 C3 SRCLRCKI
336 B1 SRCDATAI
337 A1 VDD
338 GND GND
339 C2 SRCBCKO
340 VDD VDD
341 D3 SRCLRCKO
342 E4 SRCDATAO
343 F5 SPDIFI
344 D2 SPDIFO
345 C1 DVLRCK
346 E3 DVBCK
347 D1 DVADATA
348 F4 ACMOD[1]
349 G5 ACMOD[0]
350 E1 LRCKI
351 E2 BCKI
352 GND GND
353 F3 ADATAI
354 GND GND
355 G4 LRCKO
356 VDD VDD
357 H5 BCKO
TE
L 13942296513 358 F1 ADATAO
359 F2 DVDADT[7]
360 G2 DVDADT[6]
361 G3 DVDADT[5]
362 J5 DVDADT[4]
363 H4 DVDADT[3]
364 G1 DVDADT[2]
365 H3 DVDADT[1]
366 H2 DVDADT[0]
367 H1 DVDAADR[1]
368 K5 DVDAADR[0]
369 J4 DVDAREQ
370 GND GND
371 J3 DVDAACK
372 VDD VDD
373 J2 SCICS[1]
374 VDD3 VDD3
375 J1 SCICS[0]
376 VDD VDD
377 K4 SCIDATA[1]
378 GND GND
379 L5 SCIDATA[0]
380 K3 VDD
381 K2 SCICLK[1]
382 GND GND
383 K1 SCICLK[0]
www
384 GND GND
385 L4 SPICS
.
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Pin Name I/O Function
−
Ground
O SDRAM-ATAPI , Output buffer
I AUDIO, Input buffer
−
3.3V I/O power supply
I AUDIO, Input buffer
I AUDIO, Input buffer
−
1.2V LOGIC power supply
−
Ground
O AUDIO, Output buffer
−
1.2V LOGIC power supply
O AUDIO, Output buffer
O AUDIO, Output buffer
I AUDIO, Input buffer
O AUDIO, Output buffer
I/O AUDIO, Bidirectional buffer
I/O AUDIO, Bidirectional buffer
I/O AUDIO, Bidirectional buffer
I AUDIO, Input buffer
I AUDIO, Input buffer
I AUDIO, Input buffer
I AUDIO, Input buffer
−
Ground
I AUDIO, Input buffer
−
Ground
O AUDIO, Output buffer
−
1.2V LOGIC power supply
O AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
O DVD-AUDIO, Output buffer
I/O DVD-AUDIO, Bidirectional buffer
−
Ground
O DVD-AUDIO, Output buffer
−
1.2V LOGIC power supply
I/O HOST, Bidirectional buffer
−
3.3V I/O power supply
I/O HOST, Bidirectional buffer
−
1.2V LOGIC power supply
I/O HOST, Bidirectional buffer
−
Ground
I/O HOST, Bidirectional buffer
−
1.2V LOGIC power supply
I/O HOST, Bidirectional buffer
−
Ground
I/O HOST, Bidirectional buffer
−
Ground
x ao
I/O HOST, Bidirectional buffer
y
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8
BALL
No.
Address
386 VDD
387 GND
388 L3
389 VDD
390 M5
391 GND
392 L2
393 GND
394 L1
395 VDD3
396 M4
397 M3
398 M2
399 VDD
400 N5
401 GND
402 M1
403 GND
404 N4
405 N3
406 N2
407 VDD3
408 N1
409 P5
410 P4
411 VDD
412 P3
Q Q
3 413 GND 6 7 1 3
414 P2
415 GND
416 P1
417 R1
418 R2
419 VDD3
420 R3
421 VDD
422 R4
423 GND
424 R5
425 VDD3
426 VDD
427 T1
428 GND
429 T2
430 GND
431 T3
432 T4
433 U1
434 VDD3
435 T5
436 U2
437 U3
438 VDD
439 U4
u163
440 GND
.
DVR-3100-S
6
7
2 9 9 4 2 8
Pin Name I/O
−
VDD 1.2V LOGIC power supply
−
GND Ground
SPIDATAI I/O HOST, Bidirectional buffer
−
VDD 1.2V LOGIC power supply
SPIDATAO I/O HOST, Bidirectional buffer
−
GND Ground
SPICLK I/O HOST, Bidirectional buffer
−
GND Ground
DDATA[0] I/O SDRAM-DEC, Bidirectional buffer
−
VDD3 3.3V I/O power supply
DDATA[14] I/O SDRAM-DEC, Bidirectional buffer
DDATA[15] I/O SDRAM-DEC, Bidirectional buffer
DDATA[2] I/O SDRAM-DEC, Bidirectional buffer
−
VDD 1.2V LOGIC power supply
DDATA[11] I/O SDRAM-DEC, Bidirectional buffer
−
GND Ground
DDATA[1] I/O SDRAM-DEC, Bidirectional buffer
−
GND Ground
DDATA[12] I/O SDRAM-DEC, Bidirectional buffer
DDATA[13] I/O SDRAM-DEC, Bidirectional buffer
DDATA[3] I/O SDRAM-DEC, Bidirectional buffer
−
VDD3 3.3V I/O power supply
DDATA[4] I/O SDRAM-DEC, Bidirectional buffer
DDATA[8] I/O SDRAM-DEC, Bidirectional buffer
DDATA[9] I/O SDRAM-DEC, Bidirectional buffer
−
VDD 1.2V LOGIC power supply
DDATA[10] I/O SDRAM-DEC, Bidirectional buffer
−
1 5 GND 0 5 8 2 9 Ground 9 4
DDATA[6] I/O SDRAM-DEC, Bidirectional buffer
−
GND Ground
DDATA[5] I/O SDRAM-DEC, Bidirectional buffer
DDATA[7] I/O SDRAM-DEC, Bidirectional buffer
DDQM[0] O SDRAM-DEC, Output buffer
−
VDD3 3.3V I/O power supply
DWE O SDRAM-DEC, Output buffer
−
VDD 1.2V LOGIC power supply
DDQM[1] O SDRAM-DEC, Output buffer
−
GND Ground
DCLKO O SDRAM-DEC, Output buffer
−
VDD3 3.3V I/O power supply
−
VDD 1.2V LOGIC power supply
DCAS O SDRAM-DEC, Output buffer
−
GND Ground
−
DRAS SDRAM-DEC, Output buffer
−
GND Ground
DCS O SDRAM-DEC, Output buffer
DADRS[11] O SDRAM-DEC, Output buffer
DBS[0] O SDRAM-DEC, Output buffer
−
VDD3 3.3V I/O power supply
DADRS[9] O SDRAM-DEC, Output buffer
DBS[1] O SDRAM-DEC, Output buffer
DADRS[10] O SDRAM-DEC, Output buffer
−
VDD m 1.2V LOGIC power supply
DADRS[7] O SDRAM-DEC, Output buffer
−
co
GND Ground
7
8
9 9
Function
A
B
C
2 8 9 9
D
E
F
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