Toshiba 37WL48A, Руководство по обслуживанию

Страница: 30 / 101

- 31 - - 32 -
SIGNAL BOARD PD1899B1 (U001A)
TOP (COMPONENT) SIDE
12 11 10 9 8 7
NC
TUNER-GND TUNER-GND
R_E3
DET_HP
11
5V2 5V2
GND GND
4 3 2 1
22
23
GND
9V
5V2
GND
12V 32V 5V1
ACDETECT
GND GND GND
26V 26V
GND GND GND
9V
5V2
GND GND GND
26V 26V
2
1
B
1
4
41
3
2
4
1
3
2
2
4
1
3 4
GND
S_SW_E3
C_E3 SY_E3_GND
6 5 4 3 2 1
SY_E3
GND
L_E3
RX_BM TX_BM 9V L_BM Y_BM C_BM R_BM GND GND GND GND
9 7 5 3 1 2 4 6 8 10
3
R_AUDIO
NC
GND
L_AUDIO
GND
12345
+
+
+
12
2
11
1
17:RESET_MSP 7:WOOFER-SW
23590088
-1
PD1899
NC
28
29
GND
2
1
15
10
5
11
9
1
C_CB_A
V
VS
HS CR_A
V
Y1_A
V
Y_COMP
SPK_OFF
AFT1
SD
A1
SCL1 RX_BM
TX_BM
V
ARI-FIX
SCAR
T
-MUTE
SP-MUTE
L_HDMI
GND
R_HDMI
GND GND
GND GND GND GND GND
1
2
4
3
19
1
3
4 1
2
+
18
36
E4-Y
E4-CB
E4-L
E2-S
E2-V
E1-V
E1-L
E1-R
E2-R
E2-L
E1-S
A
1
8
5
4
5
8
17
A
1 10
20 11
2
3
1
4
2
3
1
4
4
2
3
1
2
3
1
4
4
1
8
5
2
1
2
14
3
B
80
61
60
41
40 21
20
1
MON-V
WOOFER
E5-CR E5-CB
E5-Y
E5-L
E5-R
E4-R
E4-CR
48
49
64
16 1
2 3 6
7 17
TP-12
16
9
8 1
AUDIO-L
AUDIO-R
MON-R
MON-L
CV90
CV89
R620
PV25A
QF13
PM02
R621
CV86
L289
Q621
C662
GJ412
Q280
PM01B
D611
R4117
CF28 CF32
R651
P816B
L288
C661
R655
D613
R653
CV80
D614
Q620
RF10
LF08
CS511 RS510
GRS03
RS509
RS508
QS103
RF15
CF38
C680
CF42
RF28
GR
V91
LV49
CF41
C284
CF29
GR
V93
RF17
GRF01
GRV35
CF44
QF18
RF07
RF16
CF31
CF46 RF08
QF12
CF45
LV48
RF11
CV57
LV38
C681
C631
GRV34
CF33
RF29
C682
RF12
P601
CF43
QF20
RF31
RF14
GR
V92
QF19
LV12
Q610A
RF30
GR
V94
C282
C671
Q610
QF14
CF30
RF09
RF13
GR
V47
R6074 R6072
Q6005
C6082
R6075
Q6006 C6083
R6071
R6006
Q6008
C6081
Q6004
C6016
C6079
R6005 R6004
C6088
C6091
L6004
R672
PV90
C665
GRR03
C674
P662
GR113
GR110
R681
GRR04
PS01
H001
GC08
GRR01 C687
R680
C688
C666
GR112
R670
GRR02
PJ01A
GR
V22
LV
0
6
P516B
CV64
RS87
CS81
CS51 CS47
RV03
QS19
RS85
LV04
GR
V36
CS42
QS01
PV01
GRV27
P517B
GR
V37
LC16
C283
L280
CV24
R
V09
C4104
GR
V24
D618
R665
CS57
CV12
CS86
R650
PV02
CS43
RV19
CS50
D280
RV18
GJ411
CS55
C663
LV
0
5
GR
V25
CV78
RS42
R
V10
GRV38
DV04
RS47
GR
V23
GRV39
RS50
CS56
CV13
LV
0
7
RV11
Q622
RS46
D612
CS64
R
V75
CV18
RS64
GR
V41
Q612
RS88
CV11
RV04
R667
D615
R654
DV18
DV05
DV03
CV39
LV
0
3
RS86
CS46
DV24
GR
V26
RS51
GRV40
CV67
C612
R664
CS80
C613
LV
0
9
R652
RS56
CV19
RS65
R
V42
RS55
CV44
RV24
RS66
C281
C653
Q4107
CS85
QV15
RS43
PV03
DS102
CS510
RS501
RS511
R6026
R6025
C6023 R6023
C6021
C6020
R6021
R6020 RS516
RS517
QS102
CS502
R6016
Q6009
C6032
D6001
R6031
C6033
L6005
C6034
C6030
RS507
GRS02
RD09
CD12
QD05
RD20
RD17 CD18
RD19
CD16
CD13
DD01
RD04
CS505
RS505
CS503
RD21
RD22
RS504
RD08
CD05
RD02 CD03
RD01
RS515
CS506
GRS01
CS504 RS506
RS500
CS501
Q6002
Q6007
C6086
GR
V30
Q4106
LV01
R4125
GR
V31
GR
V28
DV
2
9
CV02
CV04
CV29
GR
V33
PV04
GR
V52
LV43 GR
V32
LV18
LV10
RV30
GR
V16
RV45
RV102
CV36
DV
0
8
CV01
LV21
CV35
CS89
GR
V17
GR
V18
GRS05
CS26
GJ410
D
V36
GR
V45
GRV54
CS91
RV35
CV32
CV30
DV
3
4
LV
1
7
LV
1
4
GRV55
GRV50
C4103
RV103
RS403
GR
V43
LV11
GR
V19
GRV49 CV34
RV47
CS93
GR
V44
LV19
QS12
LV
1
3
R
V39
R4116
GR
V20
CV53
GRV42
GR
V53
LV
1
5
LV
1
6
DV
3
0
GRS04
GR
V21
CV33
GR
V29
GR
V48
RV29
CV91
CV03
Q4104
RV48
R4111
DV
3
8
R4110
X4100
RV36
QV01
DV
3
5
R4112
LV20
DV
3
9
CV05
QV10
RS402
RV34
GR
V51
GR
V46
X6001
Q6001
R6003
C6092
C6085
C6080
Q6003
C6075
C6072
C6046
C6073
C6049
R6073
C6078
C6084
RS07
C107
CS02
P515A
RS11
QS52
P516A
PV05
DS16
C104
L105
CS01
GR111
P515B
C119
RS10
R607
L110
PK05
CS03
QS02
RS03
CS05
C102
RS05
C105
L101
RS01
CS35
R608
GR02 GR03
CV90
CV86
CV89
Q280
CV80
CS511
GRS03
RS509
RS508
RF15
CF38
CF42
RF28
GR
V91
LV
4
9
CF41
CF29
GR
V93
RF17
GRF01
GRV35
CF44
QF18
RF07
QF13
RF16
CF31
CF46
RF08
QF12
CF45
LV
4
8
RF11
CV57
LV38
C631
CF28
GRV34
CF33
RF29
CF32
RF12
CF43
QF20
RF31
RF14
GR
V92
QF19
LV
1
2
RF30
GR
V94
QF14
CF30
RF09
RF10
RF13
GR
V47
GR
V46
LF08
C6079 C6088
C6091
L6004
R672
C665
GRR03
C674
GR113
GR110
R681
GRR04
GC08
GRR01
R680
C671
C666
GR112
R670
GRR02
GR
V22
LV
0
6
CV64
RS87
CS81
CS51 CS47
R620
RV03
QS19
RS85
LV
0
4
GR
V36
CS42
QS01
GR
V27
GR
V37
LC16
C283
CV24
GR
V24
D618
R665
CS57
CS86
R621
R650
CS43
Q621
RV19
CS50
D280
RV18
C662
CS55
C663
LV
0
5
GR
V25
CV78
RS42
D611
GRV38
RS47
GR
V23
GRV39
RS50
CS56
LV
0
7
Q622
RS46
D612
CS64
RV
7
5
R651
CV18
RS64
GR
V41
Q612
RS88
CV11
RV04
R667
D615
R654
CV39
LV03
RS86
C661
CS46
R655
GR
V26
D613
RS51
GR
V40
CV67
C612
R664
CS80
C613
LV
0
9
R652
RS56
CV19
RS65
RS55
R653
CV44
RV24
RS66
C281
D614
Q620
C653
CS85
QV15
RS43
DS102
CS510
RS501
RS511
R6026
R6025
C6023 R6023
C6021
C6020
R6021
R6020
RS516
RS517
R6071
Q6008
C6016
QS102
CS502
R6016
Q6009
C6032
D6001
R6031
C6033
L6005
C6030
RS507
GRS02
RD09
CD12
QD05
RD20
RD17
CD18
RD19
CD16
CD13
DD01
RD04
CS505
RS505
CS503
RD21
RD22
RS504
RD08
CD05
RD02
CD03
RD01
RS515
CS506
RS510
QS103
GRS01
CS504 RS506
RS500
CS501
C6078
Q6007
C6086
GR
V30
Q4106
R4125
GR
V31
GR
V28
DV
2
9
CV02
CV04
CV29
GR
V33
C284
GR
V52
LV43
GR
V32
LV
1
8
RV
0
9
LV
1
0
C4104
RV30
GR
V16
RV
4
5
RV102
CV36
DV
0
8
CV12
CV01
LV
2
1
CV35
CS89
GR
V17
GR
V18
GRS05
CS26
GJ410
DV
3
6
GR
V45
GJ411
GRV54
CS91
RV35
CV32 CV30
DV
3
4
LV
1
7
GJ412
LV
1
4
GRV55
GR
V50
C4103
RV103
RV
1
0
RS403
R4117
GR
V43
DV04
LV
1
1
GR
V19
GR
V49
CV34
RV47
CS93
GR
V44
CV13
LV
1
9
QS12
RV11
LV
1
3
RV
3
9
R4116
GR
V20
CV53
GR
V42
GR
V53
LV
1
5
LV
1
6
DV
3
0
GRS04
GR
V21
CV33
DV18
DV05
GR
V29
DV03
GR
V48
DV24
RV29
CV91
CV03
Q4104
RV48
R4111
RV
4
2
DV
3
8
C282
R4110
RV36
QV01
DV
3
5
R4112
LV
2
0
DV
3
9
CV05
QV10
Q4107
RS402
RV34
GR
V51
Q6001
R6074 R6072
Q6005
C6082
R6075
Q6006
C6083
R6006
C6081
Q6004
R6005 R6004
R6003
C6092
C6085
C6080
Q6003
C6075
C6072
C6046
C6034 C6073
C6049
Q6002
R6073
C6084
RS07
C107
CS02
RS11
QS52
DS16
C104
L105
CS01
GR111
C119
RS10
R607
CS03
QS02
RS03
CS05
C102
RS05
C105
RS01
CS35
R608
GR02 GR03