Pioneer 434CMX Service Manual - Page 128

B phase signal input of R video first bit

Page 128 highlights

1 2 3 4 Ball No. No. Pin Name A AA20 450 VDDLA AA21 451 VDDLA Y21 452 VDDL15 W21 453 VDDLA V21 454 VDDLA U21 455 VDDL15 T21 456 SDITCK R21 457 GPIO0_4 P21 458 VDD15 N21 459 YSUSA_3 B M21 460 YSUSA_9 L21 461 VDDD15 K21 462 YSUSB_3 J21 463 VBB H21 464 VDDD15 G21 465 YSUSB_13 F21 466 SCAN_2 F20 467 VDD15 F19 468 EXA17 F18 469 EXA2 F17 470 EXDIO_2 C F16 471 VDD15 F15 472 EXDIO_10 F14 473 TRNSEND_I F13 474 VDD15 F12 475 RBI_1 F11 476 VDD15 F10 477 GBI_3 F9 478 BBI_7 F8 479 BBI_1 F7 480 VDD15 D Function 3.3V power supply 3.3V power supply 1.5V power supply 3.3V power supply 3.3V power supply 1.5V power supply JTAG signal Microcomputer macro general-purpose port 1.5V power supply Y-Drive control signal output Y-Drive control signal output 1.5V power supply Y-Drive control signal output VBB power monitor in the DRAM 1.5V power supply Y-Drive control signal output Scan control signal output 1.5V power supply Flash memory address bus Flash memory address bus Flash memory data bus 1.5V power supply Flash memory data bus NC pin 1.5V power supply B phase signal input of R video (first bit) 1.5V power supply B phase signal input of G video (third bit) B phase signal input of B video (seventh bit) B phase signal input of B video (first bit) 1.5V power supply E F 128 PDP-434CMX 1 2 3 4

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PDP-434CMX
128
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Ball No.
No.
Pin Name
Function
AA20
450
VDDLA
3.3V power supply
AA21
451
VDDLA
3.3V power supply
Y21
452
VDDL15
1.5V power supply
W21
453
VDDLA
3.3V power supply
V21
454
VDDLA
3.3V power supply
U21
455
VDDL15
1.5V power supply
T21
456
SDITCK
JTAG signal
R21
457
GPIO0_4
Microcomputer macro general-purpose port
P21
458
VDD15
1.5V power supply
N21
459
YSUSA_3
Y-Drive control signal output
M21
460
YSUSA_9
Y-Drive control signal output
L21
461
VDDD15
1.5V power supply
K21
462
YSUSB_3
Y-Drive control signal output
J21
463
VBB
VBB power monitor in the DRAM
H21
464
VDDD15
1.5V power supply
G21
465
YSUSB_13
Y-Drive control signal output
F21
466
SCAN_2
Scan control signal output
F20
467
VDD15
1.5V power supply
F19
468
EXA17
Flash memory address bus
F18
469
EXA2
Flash memory address bus
F17
470
EXDIO_2
Flash memory data bus
F16
471
VDD15
1.5V power supply
F15
472
EXDIO_10
Flash memory data bus
F14
473
TRNSEND_I
NC pin
F13
474
VDD15
1.5V power supply
F12
475
RBI_1
B phase signal input of R video (first bit)
F11
476
VDD15
1.5V power supply
F10
477
GBI_3
B phase signal input of G video (third bit)
F9
478
BBI_7
B phase signal input of B video (seventh bit)
F8
479
BBI_1
B phase signal input of B video (first bit)
F7
480
VDD15
1.5V power supply