Toshiba 34HFX84, Service Manual

Page: 30 / 38

12V
+
GND_AUDIO
GND_AUDIO
32V
GND
8V
GND
+
+
+
+
+
3 2
4 3 2
1
1
+
+
+
+ +
27
26
25
24
23
22
21
20
19
+
+
+
5V1
27V_AUDIO
27V_AUDIO
+
+
+
+
+
PD1708
36 19
18 1
9 8 7 6 5 4 2 3 1
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
+
+
+
+
23599956B
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
123
ADR
SCL
NC
IF
32V
NC
SDA
NC
+5V
4
+
+
+
+
2
+
+
8 1 3 4 5 6 7
2 3 1
+
+
3 2 1
Vt
AGC +
4
4 3
3 2
2
1
1 2 3 4
6
5 1
E B C
+
+
+
+
+
L836
C8345
GND GND 5V4 5V4 GND 5V3 5V3 GND
NC 9V
GND GND
9V
C8352
Q833
Q833A
C836
D8852
BB03A
HDMI_RST
GND
C681
MUTE_A
C607
W_MUTE_BS_FIX EXT_MUTE
SP_MUTE
SCL1 SD
A1
NC
PIP_AFT
MAIN_AFT
BB04A
V3_QV01
C601
C661
C682
R679
P603
D601 C683
R672
C662
P602
CS12
C678
C602
C665
CS11
JP036
JP005
JP027
PV14
BB05A C3_QV01 Y3_QV01
Y1_QV01_1
Pb1_QV01_1 Pr1_QV01_1
GND Y2_QV01_1 GND
Pr2_QV01_1 Pb2_QV01_1 HD_HDMI VD_HDMI
GND GND GND
RXD
+5V
TXD GND BOO
T
RESET GND
R_E3
BB06A
L_E3
GND SC_E3 S_SW1_E3 GND 5V2
V_E3 Y_E3
H002
CS01
CS02
C110
LV55
LV60
JP032
Q831
C8349
C8350
C8348
Q832A
C680
Q832
D880
Q834
R832
C834
L8312
C8351
C8341
GJ880
C8344
C8342
BB09A
Q834A
L8311
C8347
Q831A
JP028
JP030
C663
C664
CV67
RV762
QS19
RS71
RV65
CS43
CS80
RV76
J601
CS56
LV04
CS54
C614
C660
C691
C695
RS59
CS68
RS70
CS41
DV65
LV70
CV70
CS66
C672
CS81
C673
CS69
RS56
C666
RS68
R671
CS67
RS54
CV73
CS53
RS55
CV57
CS70
RS43
RV77
R607
RS51
CS40 CS48
RS40
CS47
C603
RS67
CS77
C671
DV76
CS72
C693
CS64
C679
CS42
RS44
RS69
CV75
C613
CV65
QS43
DV70
Q670
CS07
RV761
DV
7
9
QS01
CS46
RS47
RS64
C674
CS65
RS45
CS75
RS41
RS58
CS74
RS66
DV77
CS08
RS48
RV701
CS78
R
V593
C675
CS49
CS57
CS50
RS65
CV76
RS46
CS73
DV73
CS45
CS44
CV79
CS51
CV71
CS79
CS55
RS52
DV75
RS53
CS52
CV69
C677
RS42
C615
PV13
CS76
CS71
C835
Q670A
QS41
RS72
C694
R
V64
C676
RS50
C696
RS49
JP031
JP009
Q670AZ
JP006
JP004
JP008
JP029
L104
QV58
RV
7
9
RV46
QV55
RV
1
7
TP-12
LV03
QV60
DV
2
5
DV27
CV01
LY102
R
V561
RV502
R
V
601
R
V
562
RV02
QV01
RV522
RV45
RV31
CV29
R
V541
LY103
R
V
602
HY01
DV69
DV31
CV21
LV51
R
V
503
DV35
DV02
RV15
CV37
R
V563
LY101
RV591
R
V
603
RV543
LV52
RV081
LV05
RV511
R
V
021
DV08
R
V
523
QV56
RV37
CV17
DV71
RV
2
5
RV70
CV27
RV33
CV15
DV29
QV51
RV27
L101
R
V553
QV52
C106
DV01
CV35
C108
R
V
501
RV67
DV33
RV69
QV54
RV73
DV37
LV50
RV
5
5
2
RV512
R
V581
RV35
R
V583
CV25
DV
2
1
L105
RV71
R
V582
CV16
DV67
R
V
513
CV33
RV
2
1
RV29
R
V592
C107
R
V521
RV
5
5
1
QV50
DV
2
3
C102
RV
2
3
RV75
CV31
RV
5
4
2
P105
RV
0
1
QV59
RV022
D101
L103
CY102
RV702
CV23
R
V082
JP035
JP034
JP033
PV01
CS20
CS31
CS30
PV02 PV05
PV15 PV16
CS25
CS22
R
V483
R
V482
LY105
CV482
C101
CV483
PF03
PV12A
P803B
H001
QV48
PV12
CV67
RV 762
QS19
RS71
RV65
CS43
CS80
RV76
CS56
CS54
RS59
CS68
RS70
CS41
DV65
CS66
CS81
DV69
CS69
RS56
RS68
CS67
RS54
CV73
CS53
RS55
CS70
RS43
RV77
RS51
CS40 CS48
RS40
CS47
RS67
CS77
DV71
RV70
DV76
CS72
CS42
RS44
RS69
CV75
CV65
QS43
DV70
RV67
RV761
DV
7
9
QS01
RV69
CS46
RS47
RS64
CS65
RS45
CS75
RS41
RV73
RS58
CS74
RS66
DV77
RV71
RS48
RV701
DV67
CS78
CS49
CS50
RS65
CV76
RS46
CS73
DV73
CS45 CS44
CS51
CV71
CS79
CS55
RS52
RV75
DV75
RS53
CS52
CV69
RS42
CS76
CS71
QS41
RS72
RV 702
RV
6
4
RS50
RS49
QV58
RV
7
9
RV4 6
QV55
RV
1
7
QV60
DV
2
5
DV27
CV01
R
V
561
R
V
502
R
V
601
R
V
562
RV02
QV01
R
V
522
RV4 5
RV31
CV29
R
V
541
R
V
602
DV31
CV21
R
V
503
DV35
DV02
RV
1
5
CV37
R
V
563
R
V
591
R
V
603
R
V
543
RV081
R
V
511
RV021
DV0 8
R
V
523
QV56
RV37
CV17
RV
2
5
CV27
RV33
CV15
DV29
QV51
RV27
R
V
553
QV52
DV01
CV35
R
V
501
DV33
QV54
DV37
R
V
552
R
V
512
R
V
581
RV35
R
V
583
CV25
DV
2
1
R
V
582
R
V
513
CV33
R
V
593
RV
2
1
RV29
R
V
592
R
V
521
CV79
R
V
551
QV50
DV
2
3 RV
2
3
CV31
R
V
542
RV
0
1
QV59
RV022
CV23
R
V
082
AV TERMINAL BOARD PD1708B (U005)
TOP (COMPONENT) SIDE
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