Pwb Assembly Main 5 - Hitachi 42PD9800TA Service Manual

32.7mA 4.4mA
M_SW+5V
*Q300
*R302 2SC5343E
2
100
1 2 3
1
1Vp-p 1005 2.8V
*C300 2.1V
1 2
BM_Y
10/6.3
GND1
2125
6
*R306
100
1
1Vp-p 1005
*C303
GND1
1 2
BM_PB
10/6.3
2125
1Vp-p
BM_PR
4.5mA
1Vp-p *Q303
*C309
1 2 *R3R7 2SC5343E
PC_G 2
1 100 2 3
22/6.3
GND1
2125 3.2V 1
1005
2.5V
5
1Vp-p
*C311
GND1
1 2 *R3R8
PC_B
1 100
22/6.3
2125
1005
1Vp-p
PC_R
4
PC_BM_HD
PC_BM_VD
L300
47 H 43.5mA
4.3mA
1 2
SHEET:2(HDMI) M_SW+9V
2518
Q306
C315
2SC5343E 2
4.2V
0.1/16 3
1005
1
3.5V
GND1 R324
R321 2 22 1 R327
2Vp-p
0 1005 560-1%
1 2 1
MCV_SY
1005 1005
C317
1 2
10/6.3
2125
GND1
4.4mA
3
Q308
2SC5343E 2
4.4V
3
1
3.7V
R335
R332
2Vp-p
0
1 2 2 22 1
MY_G
1005 1 430-1%
1005
C322
1 2
10/6.3
2125
GND1
4.4mA
Q310
2 2SC5343E
4.4V
3 1
1
3.7V
R347
R344
1.4Vp-p 5.0p-C
1 0 2 R350
2 22 1
MCB_B
430-1%
1005 1 2 1
1005
1005
C328 4.7uH
1 2
10/6.3
2
2125
4.5mA
GND1
2
4.4V Q312
3
1 2SC5343E
3.7V
R356
2 22 1
1005
4.4mA GND1
Q314
2
4.4V 2SC5343E
3 1
1
3.7V
R366
R363
1.4Vp-p
5.0p-C
0
1 2 2 22 1 R369
MCR_R_SC
1005 1 430-1% 2 1
1005
1005
C338
1 2 4.7uH
1
10/6.3
2125
GND1
A B
4.4mA
*Q301
2SC5343E
2
2 3
1
2.8V
2.1V
GND1
4.4mA
*Q302
*R310 2SC5343E
2
100
1 2 3
1
1005
GND1 *C306 2.8V
1 2 2.1V
GND1
10/6.3
2125
GND1
4.5mA
*Q304
2SC5343E
2
2 3
GND1
3.2V 1
2.5V
4.5mA
*Q305
GND1 *C313
1 2 *R3R9 2SC5343E
2
100
1 2 3
22/6.3
GND1
2125 3.2V 1
1005
2.5V
GND1
Y/G 1.0Vp-p
4.4mA
R328
1005 C321
180-1% 0.1/16
1 2
1005
C320
1 2 GND1
CB/B 0.7Vp-p
2.0p-C 2.5V
R329 1
1005
2 180-1% 1.8V
2 1 1 2 3
Q307
L301
1005 2SA1980EF_G
12uH
2
2125
CR/R 0.7Vp-p
Color Burst
4.2mA
LPF CVBS/SY 1.0Vp-p
C327
R339
1005 -3dB@38M
39-1% 0.1/16
1 2
1005
C325
GND1
1 2 R340
1 0 2
2.0p-C 2.6V
R338 1005 R341 1
1005
2 1 2 1 2 1 39-1% 2
3
Q309
1005 L302 L303 1005 1.9V 2SA1980EF_G
1.8uH 1.8uH
2
2125 2125
4.2mA
R351
LPF C333
1005
39-1%
-3dB@38M 0.1/16
2 -2.2dB AMP
1005
C331
1 R352
2
0
1 2 GND1
2.6V
R353 1
1005
1005
39-1%
2 1 2 1 2
3 Q311
L304 L305 1.9V
1005 2SA1980EF_G
4.7uH
2
2125 2125
4.3mA
R359
1005
180-1%
1 2 C337
0.1/16
C336
1005
1 2
GND1
2.0p-C 2.6V
R358 R360 1
1005
1 560-1% 2 1 2 1 180-1% 2
3
Q313
1005 L306 1005 1.9V
2SA1980EF_G
12uH
2
2125
4.2mA
LPF
R370
1005 -3dB@38M
39-1%
2
C343
0.1/16
C341
1005
1 2 R371
1 0 2
GND1
2.6V
R372 1
1005 1005
2 1 2 1 39-1% 2
3
Q315
L307 L308
1005 1.9V 2SA1980EF_G
4.7uH
2
2125
2125
C
42PD9800TA (FW1)
Y/G 1005
R375
2
BM_Y 1005
R376
R377 2 1005
PC_G 2
CB/B
1005
R378
2
BM_PB 1005
R379
R380 2 1005
PC_B 2
CR/R 1005
R381
SC R382 2 1005
BM_PR 1005
300mVp-p R383 2
PC_R R384 2 1005
2
CVBS/SY/480i/576i
1005
R385
1005
R3A8 2
2
2.3mA 3.5mA
Q316
R3A3 2.5V
2SC5343E 2
100
1 2 3
1005 1
1.8V
GND1
2.1V
R3A6 1
100
1 2 3
Q317
1.4V
1005 2SA1980EF_G
2
GND1
GND1
PWB assembly MAIN 5 (FW1)
D E
45
I300
FLI8538-LF-AB
FLI8538 (2/7) Analog Front End
1005
1005
18 C344 0.1/10 AB1 AC7 R388 100
AB1 AI A1P VOUT2 AO AC7
1 2 1005 2 1
1 AF1
AF1 AI A2P
18 C345 1005 0.1/10 AF4 AA1 1
AF4 AI A3P N/C-AA1 AO AA1
L309
18 1 C346 2 1 0.1/10 TP300
AF7 AF7 AI A4P
22 H
1 2 1 AD1 AD3 1 2
AD1 AI AN ADC_3.3 AP AD3
1005 1 C366 2
2518 100mA Max
0.1/16 1005
18 C347 0.1/10 AC2 AD4
AC2 AI B1P ADC_3.3_A AP AD4
1 2 1005 1 1 C367 2
AE2 AE2 AI B2P
0.1/16 1005
18 C348 1005 0.1/10 AE5 AD5
AE5 AI B3P ADC_3.3_B AP AD5
18 1 C349 2 1 0.1/10 1 C368 2
AE8 AE8 AI B4P
0.1/16 1005
1 2 1 AF3 AD6
AF3 AI BN ADC_3.3_C AP AD6 GND1
1005 1 2 C369
1005 0.1/10 0.1/16 1005
18 C350 AC1 AD7
AC1 AI C1P ADC_3.3_SC AP AD7
18 1 C351 1005 2 1 0.1/10 1 2 C370
AF2 AF2 AI C2P
1005 0.1/10 0.1/16 1005 L310
18 1 C352 2 1 AF5 AB4
AF5 AI C3P ADC_1.8-AB4 AP AB4 47 H
18 1 C353 2 1 0.1/10 1 2
AF8 AF8 AI C4P ADC_1.8-AC4 AP AC4 AC4
C371 1 2
1 2 1 AF6 AC5 2518 22mA Max
AF6 AI CN ADC_1.8-AC5 AP AC5
0.1/16 1005
1005
1.0/6.3
18 C354 AB2 AB3
AB2 AI SV1P AGND_ADC-AB3 AG AB3
18 1 C379 2 1 1.0/6.3
AE1 AE1 AI SV2P AGND_ADC-AC3 AG AC3 AC3
1 1005 2 1 AE4 AD2
AE4 AI SV3P AGND_ADC-AD2 AG AD2
AE7 AC6
AE7 AI SV4P AGND_ADC-AC6 AG AC6 GND1
AF9 AC8
AF9 AI SVN AGND_ADC-AC8 AG AC8
AD8
AGND_ADC-AD8 AG AD8
R386 0 AF12 AE3
AF12 I AIP_RAW_HS_CS AGND_ADC-AE3 AG AE3
R387 2 1 0 AE12 AE6
AE12 I AIP_RAW_VS AGND_ADC-AE6 AG AE6
2 1 AE9
AGND_ADC-AE9 AG AE9
AA2
DGND_ADC-AA2 AG AA2
AA3
DGND_ADC-AA3 AG AA3
AA4
GND1 GND1 DGND_ADC-AA4 AG AA4
GND1
F
6
5
4
GREG+33
SHEET:7
GREG+18
3
2
1
G