Toshiba 26HL84 Service Manual page 43

TN/A-OUT BOARD PD1754A1 (U902)
TOP (COMPONENT) SIDE
CS501
QS102
RFAGC
VT(NC)
C127
ADS
SCL
SDA
Q630
NC 5 4
+5V
9V
NC 8 1
R-OUT
GND
+32V
C131
L-OUT
NC
PIP OUT
W-OUT
IF
SDA
SCL
C640
GND
L134
L-IN
PIP IN
IF AGC
R=IN
C132 9V
ADR SEL
A OUT
TV-L
GND
AFT-1 L131
AFT
TV-R
RFAGC
5V
V OUT
SW2
RESET
5V
V-OUT
SW1
XD01
RF AGC
9V
C105
NC
IF IN
QD206
GND 5
PT01
PT01
1
25
RD228
RD228
QD203
RD205
C108
1 3
RD204
RD205
RD201
RT01
15
IF1
CD201
LD201
NC LD201
CD203
BTL
CD203
CD202
CD202
NC
C104
V
NC
C102
SDA
QD102
CD117
SCL L101
CD117
A
C172
QD102
TU
CD113
AGC
CD113
PD1754
23599268
P515 P516
– 47 –
GR608
GR608
PP21
R613
R609
GND 8
D657 D657
C615
C630 GND 7
C614
GND 6
GND 5
4
12V
3
12V
2
12V
1
12V
P809A
D626 D622
D627 D623
D627
D628 D625 D621 D621
D624
CD215
CD214
RD216
RD215
RD202
CD215 QD207
8
RD216 15
14
RD215
RD202
RD206
M-AUDIO
1
CD223 DET_FAULT
28
DET_HP
RD212
MUTE_SPK
CD235 GND
GND
GND
GND
GND
GND
QD204 5V2
5V2
5V2
CD234
32V
9V
9V
9V
3.3VA
3.3VA
12V
12V
QD101 SCL1
SDA1
CD103
CD103
QD101
L_VARI
R_VARI
GND
CD106
NC
CD106
RST-IMA
R_AV
L_AV
GRD02 GND
AFT1
GRD01
R_TV
L_TV
TV-GND
V_GND
V_TV
AFT2
GND
AOUT
GND
TV2V
TN/A-OUT BOARD PD1754A1 (U902)
BOTTOM (FOIL) SIDE
Q677
R615
R686 R687
R687
Q676 Q675
C688
Q676
R671
C669 C669 C679
C678
C677
R678
R673 C687
C678 R671
C677
Q680 C631
P809A R645 C631 C632
R695
8 GND R660
Q679
C667 C667 R660
D646
7 GND
C668 C668 R674
D642
6 GND
R674
D642
5 GND R619
R604 C604 R611
4 12V
12V
3
2 12V
1 12V
D640 C645
R642
D643 D672 D672 D608
R663
R663
C640
C620
R640
R640
R620 R620
R623
R641
C647
C646
C693 C693 C649
RD218 CD216
RD217
CD217
CD232
DD204
DD203
RD234
C694 C692 C691 XD01
C694 C692 C691
CD214
RD218
RD217 CD217
RD238
RD238 CD232
DD204
RD214
DD202
MUTE_AUDIO RD213
CD231 RD237
DET_FAULT
RD234
DET_HP DD201 DD201
RD214
MUTE_SPK RD235
RD236
RD213
DD206 DD206 RD243
RD243
DD205
RD240
RD250
RD250
CD230
RD236
CD233
RD251
GND
DD205
GND GND
GND RD240
DD209
GND DD209
GND
XD02 DD210
GND
QD205
5V2
5V2
5V2
32V
9V CD212
9V
9V
3.3VA
3.3VA
12V
12V
CD115
SCL1
SDA1 CD115
RD116
CD116 CD116
RD118
RD118
L_VARI
R_VARI
GND
NC
RESET_IMA
R_AV
L_AV
GND CD104
AFT1
R_TV
L_TV
TV-GND
TV-V_GND
V_TV
AFT2
GND
AOUT
GND
TV2V
DS-7405
23547609
– 48 –
CS501
CS510
DS102
RFAGC
RS515
C679
VT(NC)
R679
GRS02
C632 ADS
C127
R696
L132
SCL
C672
R131
C673
SDA L133
NC
R132
+5V
NC 9V
R-OUT
C645
GND
+32V
D608
L-OUT
C131
NC
PIP OUT
C643
W-OUT
IF
C122
R121 SDA
L134
R120 SCL
GND
C132 L-IN
PIP IN
IF AGC
R-IN
9V GR04
GR04
ADR SEL
A OUT
C162
TV-L
R133
GND
L131 R104 AFT1
R104
R133
AFT
C161 C161
TV-R
RFAGC 5V
V OUT SW2
RESET
5V
V-OUT
SW1
RF AGC
9V
NC
C105
IF IN
GND
C108
IF1
L105
NC
BTL
NC
C104
V
NC
C102
SDA R102
L104
L101
SCL
R103
L103
A
C172
R110 TU
R110
AGC
Q152
Q151
GND
P516 P515