Pwb Assembly Sub 3 - Hitachi 42PD9800TA Service Manual

3.3V_Reg. 2.5V_Reg.
from sheet 5
S_+5.4V
TK11133CSC
114mAMax
6
GND1
GND1 I409 GND1
R499
1 0 2
1005
GND1
R498
0
1 2 2 1
AUDIO+3.3V
1005 C4A0
GND1 0.01/16
1005
I2S_DOUT
from sheet 2
I2S_LRCK
I2S_BCK
AUDIO-L
from sheet 1
AUDIO-R
47 H
L405
1 2
2518
R403
AUDIO+3.3V 1 0
1005
5 R404
0
1
Q413 1005
SRC1204EF
2
Q414 3
SRC1204EF
2
1
3
LED_OFF
1
GND1
from sheet 5
AUDIO_DELAY1
AUDIO_DELAY2
SP_OFF
4
AUDIO-MUTE
from sheet 2
SP-L
SP-R
S_A+9V
3
AUDIO+10V
Q402 AUDIO_LEDOFF
SRC1204EF
from sheet 5
2
Q401 3
SRC1204EF
2
1
LED_OFF
3
Q417 1
SRC1204EF
2
3
GND1
1
GND1 AUDIO_RESET-N
Q415
SRC1204EF
2
2
AUDIO_RESET
3
1
GND1
GND1
1
A
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1mAMax
GND1
I410
2 1
C4A1
0.01/16 R4A4
330
1005 1 2 R4A5
330
1005 1 2 R4A6
330
1 2
1005
1005
L407
47 H
1 2
2518
R405 0 1005
1 2
TC7WU04F WM8781
R406
R407 1 10K 2
1 1A Vcc 8 C404 20 M/S
10K-1%
1 2 R409 1005
19 AINL
2 3.3K-1% R411
4.7/6.3 1 1005 2
2 3Y 1Y 7 18 AINPOL
2.4K-1%
R408 1 1005 2
COM
C405 17
1 10K-1% R410 1005
2 1 2
3 2A 3A 6 16 AINR
3.3K-1%
2 1 2
4.7/6.3 1005
CK01481R 15 AINOPR
1 1005 2
4 GND 2Y 5 14 AGND
13 AVDD
R401 1.0M
1 2
12 VREFP
R4C1
1005
X401 11 VREFGND
GND1 0
R402 1 2
18.432MHz
1 1.0K 2 R4C2
1005
0
1 2
1005 ADC1
SMD-49
1005
GND1
GND1 GND1
SP_OFF
SP-L
SP-R
S_A+9V
AUDIO+10V
S_A+9V
*C440
1 2
0.1/16
1005
*R451 *R452
*C438 1.8K 47K-1%
SP-L
1 2 1 2 1 2
4.3V 1005 1005
1.0/6.3
*R457
*R456
*C439
1.8K 47K-1% GND1
SP-R 1 2 1 2 1 2
1005 1005
1.0/6.3
4.3V
*R458
18K-1%
1 2
AUDIO_GND
*C443 1005
1 2
0.1/16
1005
for W/Woofer
B C
42PD9800TA (FW1)
R4F7
0
1 2
1005
1
R437
AUDIO+2.5V 0
1 2 R4A9
0
1 2
1005
1005 R4F0
0
1
1005
AUDIO+3.3V
GND1 R2S15901SP
R4A0 47
1 2
1 SDI VDD 8
R4A1 R420
1005
1005
R416 47 0
1 2 1 2 1 2
2 LRI SDO 7
C410 47
1005 1005
10/6.3 R4A2 47 10K
1 2 1 2 1
BCKI COUNT1
3 6
1 2 R417 1005
C411
47 R4A3 47
1 2 1
0.1/16 VSS COUNT0
1005 4 5
1005
1 2 1005
0 1005
R412 1 2
GND1
MCLK 1
0 1005 47 1005
R415 1 2 1 2
DOUT 2
R413 1 47 2 R418
LRCLK 3
47
1 2
DGND 1005
4
R419 1005
DVDD 5
47
R414 1 2
BCLK
6
IWL 7 1005
FSAMPEN 8
AUDIO_LEDOFF3.3V
FORMAT 9
VMID 10
S_A+9V
AUDIO+3.3V
GND1
AUDIO_DELAY1
AUDIO_DELAY2
AUDIO+3.3V
AUDIO_RESET-N
R4F8
C434 220
1 2 1 2
1005
10/6.3
C435
R4F9
220
GND1
1 2 1 2
1005
10/6.3
GND1
1 R495
AUDIO+3.3V 1.0K
3 1 2 1
2 R496
1005 3
1.0K 2
D402 1 2 1
SDS142WKF R494
1005 3
15K 2
1 2
2SD2114K
1005 Q405
GND1
Q403
IMD10A
GND1 GND1
*L406 100 H
2 1
2518
*R453 *R454
18K-1% 4.7K-1%
1 2 1 2 SW+9.0V
1005 1005
*C447
*R4G1
10/6.3 220
1 2
GND1
SW+9.0V
1 2
1005
*R462
2 100
5.0V GND1
3 1 2
1
1005
*C448
*R463 *R4G2
2
4.3V 100 10/6.3 220
3 1 2 1 2
1 1 2 1005
1005
4.3V
*R459
4.7K-1%
1 2
1005
GND1
GND1
*R433
0
2 1
1005
*R435
1.0K
AUDIO+3.3V
1 2
*R436
1005 3
1.0K
1 2 1
*R434 1005 3
15K 2
1 2
1005 *Q409
2SD2114K
GND1
GND1
D E
55
R4F2
0
1 2
Q416
1005
2SK3018
I411
D
R4A7 2 R4F3 SN74CB3T3306DCU
0 1.0K
2 G 1 2
1OE Vcc
1 8
3
1005 1005
1
1A 2OE
S 2 7
R4F1 R4F5
0 100
1 2 1 2
1B 2B 1005
3 6
1005 R4F6
100
2 1 2
4 GND 2A 5
1005
GND1 GND1
L408
R439
47 H 10K
1 2 1 2
2518 1005
I2S_DIN
WM8520
1 DGND DVDD 14
2 LRCLK MCLK 13
GND1
3 DIN RESET 12 GND1
R421 R425 R431
4 BCLK DEEMPH 11
1005 0 C423 100
2 1 2 1 2 1 2
MUTE VOUTL SEL-L
5 10
1005 1005
6 VOUTR AVDD 9 10/6.3
R422
2
AGND CAP
7 8
10K 1005
DAC1 SEL-R
GND1 GND1 GND1
C424 R432
GND1 GND1 100
1 2 1 2
R426
1005
0 10/6.3
1 2
1005
GND1 GND1
R4C3
R4C4 1 0 2
0
1 2
1005 AUDIO+3.3V
1005
AUDIO+10V
AUDIO_RESET-N
PTV:33u
AUDIO_LEDOFF D404
SDS511 PDP:22u
1 2
SP_OFF 1
3
2
D403
SDS142WKF
C456
0.22/16
1 2 1 2
FERRITE_BEAD
1
NC-1 NC-36
1.0/16 1.0/16
C451 1 2 C464 1 2
RINN PVCCR-35
C452 1 1.0/16 2 C465 220/16
RINP PVCCR-34
1 2
TPA3100D2
AGND-4 PGNDR-33
C453 1 1.0/16 2
WT
LINP PGNDR-32
C454 1 1.0/16 2 C466 1 2 1.0/16
LINN AUDIO_GND VCLAMPR
1.0/16
C467 1 2
R472 0 1005 NC-7 VCLAMPL
1 2
I405
GAIN0 PGNDL-29
R473 1 2
GAIN1 PGNDL-28
R474 0 1 1005 2 C468 220/16
1005 MSTR/SLV PVCCL-27
0 1 2 1.0/16
R490 1 2 C469 1 2
SYNC PVCCL-26
1005
0
WT
NC-12 NC-25
D-Amp
1 2 1 2 PTV:33u
PDP:15u
C460
0.22/16
R4E3
0
1 2
1005 R4C5 0 1 2 1005
R4C6 0 1 2
1005
R4C7 0 1 2 1005
AUDIO_GND1 AUDIO_GND
R4C8 0 1 2
1005
AUDIO_GND
*D407
SDS511
AUDIO_LEDOFF
1 2
PTV:33u
PDP:22u
SP_OFF
1
*D406 3
SDS142WKF 2
*C482
0.22/16
1 2 1 2
*C491 1.0/16
1.0/16 NC-1 NC-36
*C475 1 2
RINN PVCCR-35
*C476 1 2 1 2 *C495
RINP PVCCR-34 1 2
1.0/16 TPA3100D2 WT 220/16
AGND-4 PGNDR-33
*C477 1 2 1.0/16
LINP PGNDR-32 *C492
*C478 1 2 1.0/16
1.0/16
LINN AUDIO_GND VCLAMPR
1 1 2 2 *C493
R482 0 1005 NC-7 VCLAMPL
1.0/16
1 2 *I406
GAIN0 PGNDL-29
*R483
1 2 *C496
0 1005 GAIN1 PGNDL-28
WT 220/16
1 2
*R484 MSTR/SLV PVCCL-27
1 2 AUDIO+10V
0 1005 1 2 1 2 *C494
SYNC PVCCL-26
FERRITE_BEAD
1.0/16
R485 NC-12 NC-25
1 2
0
1005
0.45
*L411
D-Amp
1 2 1 2
PTV:33u
PDP:15u
*C487
0.22/16
*Q408
2SD2114K
1
2
R4E4
0
1 2
1 2 R4C9 AUDIO_GND
1005
0 1005
R4E0 1 2
0 1005
AUDIO_GND1 AUDIO_GND
1 2 R4E1
R4E2 1 2 0 1005
0 1005
PWB assembly SUB 3 (FW1)
F
6
to sheet 2
5
to sheet 1
4
2
0.45
L410
PSK1
EH-08V-D
1 Side:Lout-P
2 Side:Lout-N
3
3
Wo:Lout-P
4
Wo:Lout-N
5
Side:Rout-P
6
Side:Rout-N
7
Wo:Rout-P
8
Wo:Rout-N
2
1
G