Toshiba 42HP83, Service Manual

Page: 30 / 42

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– 32–
SIGNAL BO
ARD PD1357-1
T
OP (COMPONENT) SIDE
_GND
TUNER
OUT 5V1
1 2
NC
KEY_1
KEYGND
4 3
KEY_2
6
5
7
GND
6
LED
5
5V1
4 3
REM IN
REM OUT
GND
2 1
1
STOP
-FAN
5V1
+
GND
GND
-FAN
PWR
5
4
3
2
1
+
+
GND
GND
POWER_PDP
POWER_SIG
ACDETECT
1
40
L_HP
TUNER
_GND
R_HP
HP GND
EP GND
NC
DET_HP
NC
L_VARI
R_VARI
GND NC
4 3 2 1
32V
12V
NC
GND
(MICON)
NC
NC
9V
9V
GND
GND
5V2
5V2
12
11
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
POWER_TV
3.3VA
3.3VA
NC
5V1
48 39
38
25
1
14
+
+
8
5
4 1
+
+
+
+
+
+
+
+
16
+
SCL1
SDA1
GND
+
60
50
40
30
20
10
2
+
GND
EXT_SYNC
NC
NC
NC
NC
NC
+
+
GND
NC
NC
NC
RST
NC
V_AV
GND
NC
NC
NC
NC
GND
+
1
16
30
15
GND
GND
GND
5V
5V
GND
GND
3.3V
3.3V
3.3V
GND
GND
GND
9V
GND
GND
Y
GND
C
GND
Y(1)
GND
Pb(1)
GND
Pr(1)
Y(2)
GND
Pb(2)
GND
Pr(2)
VD
HD
GND
NC
NC
NC
NC
59
51
41
31
21
11
1
9
8
1
24
15
NC
SCL1 SDA1
GND GND 5V2 5V2 32V
9V
12V
2 3 4 5 6 7 8 9 10
V_TV2
1 2 3 5 4
GND
A_TV2
GND
AFT2 V_TV
GND GND
2 3 1 10 11
NC
RESETIMA
9
R_AV
8
L_AV L_TV
AFT1
GND
R_TV
6 5 7 4
V_E3_GND
GND
33
51
2 1
1
2
22
23
+
MUTE_AUDIO
1
2
DET_FAULT
3
DET_HP
PDP:NC
MUTE_SPK
45
+
L_E3
TUNER GND
R_E3
V_E3
E3_Y_GND
+
SSW_E1
GND
SC_E1
GND
SY_E1
R_E1
L_E1
GND
V_E1
NC
GND
Y_E4
GND
R_E2
L_E2
GND
V_E2
SSW_E2
GND
SC_E2
GND
SY_E2
GND
GND
CB_E4
CR_E4
GND
GND
Y_E5
GND
R_E4
L_E4
SY_E3
E3_C_GND
SC_E3
SW_E3
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
4 3 2 1
+
+
64
20
52
1
19
32
8
9
16
1
1
8
8 1
+
+
+
+
+
+
3 2 1
GND
L_PC
R_PC
64
52
20
19
1
32
33
51
GND
DVI-Y
GND
DVI-PB
GND
DVI-PR
SDA1 SCL1
23 22
2
1
23 22
DVI-RST
+
+
1 3 2
-1
PD1357
23599760A
4
L_HDMI-m
R_HDMI-m
R_HD_1
+
+
+
9
5V-A 3.3V
GND
NC
GND
1 2 3 4 5 6
1 2 3 4 5 6
8 7 6 5 4 3 2 1
3 4 5
1 2 3
6 7
5
8
6 7 8
+
R_HDMI
GND
L_HDMI
1
2
3
RI_OUT
GND
NC
GND
GND
NC
NC
GND
NC
GND
R_HD_2
L_HD_2
GND
L_HD_1
GND
GND
NC
GND
R_VARI
L_VARI
+
GND
GND
R_MONI
L_MONI
GND
V_MONI
GND
R_E5
L_E5
GND
CR_E5
GND
CB_E5
NC
16
9
9 16
+
+
+
+
+
3.3V-D
5V-D
HDMI_RST
GND
5V-A
GND
9V-A SCL
SDA
3.3V
5V-D
GND-D
9V-A
GND-A
5V-A
HD_HDMI VD_HDMI
GND
CR
GND
CB
GND
Y
GRV14
PC10
C4714
R640
D617 D614
R662
R641
R4712
D615
R4711
C4715
Q4701
C4707
C4713
C662
D616
GRV15
LY103
RY106
CY104 CY118 CY114 CY113
CY103
RY103
QY101
CY115
LY104
RY104
QY102
CY116
LY101
C3303
CY506
CY117
RY533
CY101
RY101
QY103
RY534
CY106
C3302
QY504
RY590
LY100
Q3301
C3301
RY520
CY110
RY591
R3305
LY105
RY512
QY100
R4708
C3304
RY521
R3306
CY111
RY511
CY108
RY592
RY105
RY585
CY105
R3307
RY513
RY107
C4716
R3308
CY508
RY102 CY112
RY532
CY109
CY590 CY591
CY502
QY501
LY112
GRV13
RS69
CV09
RS12
RV19
RV17
DV09
CV45
CV46
QV01
CC20
DV11
DV03
DV15
RV10
CC13
DV10
RV21
CV68
DV19
DV21
RV11
RV20
RV15
CV06
RS44
CV11
DV01 RV01
CV12
RS41
CV66
RV12
CV47
QS10
RS40
CV02
CV05
CV03
RV60
RV41
DV02
RV03
RS42
RV61
RV08
RV07
RS61
RS11
D613
CV01
RV66
RV14
CC21
QV06
CV13
DV07
RV09
RV30
RS62
DV14
QV12
CV14
CV15
RS47
GRV12
CV247
RS68
CV253
RS37
RV330
CV254
RY110
RV348
GJ113
RS45
RV347
RS48
QV254
DV244
RS50
RV331
DV250
RS49
DV257
CY525
QS06
DV242
RS39
DV256
RY109
RS35
DV251
CV249
RS38
RV332
DV258
RV324 RV323
CV251
RV338
RV325
LY102
CY526
DV243
RV337
CY524
CV246
CV256
DV252
DV249
QS05
CV245 RV346
CV255
DV241
CV250
PC10
PB22A
PA05A
GRV14
P604A
C663
C4714
C667
C4703
R640
D617
C653
P811A
X4701
D614
R662
R641
C4708
C668
R4712
D615
R4711
C4715
C640
Q4701
C673
C612
C642
R601
C4707
P810A
Q630
C4713
C662
C641
D616
P611A
C4705
C672
P817A
GRV15
LV272
XY501
LY103
CY102
RY106
CY104 CY118 CY114 CY113
CY103
RY103
QY101
CY115
LY104
RY104
QY102
CY116
LY101
CV80
CV79
C3303
CY506
RY110
CY117 GJ113
RY533
CY101
RY101
QY103
RY534
CY106
C3302
QY504
RY590
LY100
Q3301
C4717
C3301
RY520
CY110
RY591
L289
PX01A
R3305
LY105
RY512
QY100
R4708
C3304
RY109
RY521
R3306
CY111
RY511
CY108
RY592
RY105
CY538
RY585
CY105
R3307
RY513
RY107
C4716
R3308
CY508
RY102 CY112
RY532
CY109
CY590 CY591
XY502
CY502
QY501
LY112
GRV13
P103A
P520
P102A
RS69
CV65
LV72
LV73
CV64
CV09
P120
RS12
RV19
RV17
DV09
CV45
CV10
CV46
QV01
CC20
DV11
DV03
DV15
RV10
CS14
CS51
CC13
DV10
CV08
CV67
LV02
RV21
CV68
P104A
LV04
DV19
DV21
RV11
RV20 RV15
CV06
RS44
CV11
DV01
RV01
CV12
RS41
CV66
RV12
CV47
QS10
RS40
CV02
CV05
RV29
CV03
RV60
LV13
PV25A
CV40
CV69
RV41
LV74
DV02
RV03
RS42
LV03
RV61
RV08
RV07
P613A
CS20
RS61
RS11
D613
CV23
CV01
RV66
RV14
CC21
QV06
CV13
DV07
LV75
CS21
LV42
PV13A
LV01
RV09
RV30
RS62
DV14
QV12
LV09
CV14
CV15
LV270
P612A
LV273
LV252 LV251
RS47
GRV12
CV247
RS68
CV253
CS22
RS37
RV330
Q922
CV258
CV254
RV348
CS34
RS45
RV347
PV16
RS48
QV254
DV244
LV253
RS50
C928
RV331
DE99
DV250
CV243
RS49
DV257
CY525
PV11A
QS06
PK91
DV242
PV15
RS39
DV256
CY107
LV271
RS35
DV251
CS35
CV249
RS38
RV332
DV258
RV324 RV323
CV251
RV338
RV325
CV257
LY102
CY526
PV14
DV243
PV12A
RV337
CY524
CV246
CS25
CY539
CV256
DV252
DV249
QS05
P823A
PV17
CV245
CS39
RV346
CV255
DV241
PS01
CS13
CV250
P522
P518B