LC-37GD9EK (serv.man15). Block Diagrams - Sharp TV Service Manual (repair manual). Page 2

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109
LC-32GD9E  
LC-37GD9E
ON
OFF
1
2
3
4
5
6
Vcc
Vcc
AUDIO
M2
J2702
M2
J2701
SC2301
QSOCDA036WJ
12/15
1/2/3
D-SUB-15
QSOCNA229WJ
13/14
SC2303
16/15
1/3
7/9
HDMI-IN
4/6
SC1901
CN5
CN4
CN2
CN1
P2305
P2303
SC1702
SC1701
P201
SC2705
P1701
CN5
CN4
D-TU201
CH+
VOL+
CH-
VOL-
S156
POWER SW
P0035GE
P153
DUNTKD606FMV0
(32/37)
INPUT
AUDIO
CKITKD609FM01
QCNCMA012WJ
7
8V
1
DUNTKD890FM11
HDMI
RECEIVER
IC1905
SII9021
IC1902
24LC2BIN
E2PROM
IC3002
IXB698WJ
VCT6993
2
3
QSOCZA117WJ
QJAKEA073WJ
QJAKEA073WJ
M1
M2
SC2704
M2
M3
M6
M3
M6
M6
M5
M5
S8V
7
6/2
40
D103
SENS
1
20
3
SCART2
SCART1
P101
SENS
2
31
15/11/7
B
D104
SC301
POW
-LED
S/VIDEO
4
3/5
J1101
41
OPC
-LED
RMC101
13/15
5
36/32/28
AV
3/1
10
G
DUNTKD604FM04
REMOCON
IC101
HEAD
PHONE
R
AV
J1101
37/29
G
DUNTKD607FMV0
7
J1301
AV
A-OUT
27/23
QJAKJA007WJZZ
P1101
R
11
OPC
A/V-IN
1
R
16/8
24/22
QJAKZA033WJZZ
P1102
D102
AV
B
8
19
P1201
SLEEP
J1201
M1
10/12
IC2702/5
MM1507XN
M2
M5
IC2301
ISL83220
RS-232C
BU3.3V
BU+5V
IC1706
MP1410ES
M6
BU+1.8V
IC1702
PQ20WZ11
M6
3.3V REG
IC1703
M6
8V REG
PQ20WZ11
IC1705
IC1708
M6
MP1410ES
8V
+5V
S8V
S+8V
+1.8V
LCD+5V
LCD5V
BU3.3V
+3.3V
IC1101
MM1506XN
SWITCH
AV1
AV1
IC1201
MM1507XN
SWITCH
A+5V
IC1102
MM1506XN
SWITCH
AV1
IC302
IC301
TDA8931T
TDA8931T
SOUND AMP
SOUND AMP
B+30V
B+30V
POW+5V
SSM6J51TU
M6
TERMINAL+5V
SC2703
SC2702
13.5V
SSM6J51TU
M6
IC1704
+3.3V REG
PQ20WZ11
IC1707
M6
5V
A+5V
AV1
IC303
NJM4558M
B8V
8V
6
8
5V
IC203
RUNTKA216WJZZ(37)
6.3A
Q7525
24V
Q7524
CN7501
24V
Q7504
CN7503
Q7523
Q7501
Z7601
F7701
Q7503
10A
1-5
RUNTKA214WJZZ
RUNTKA217WJZZ(37)
F7702
1-5
CN7501
Q7502
CN7705
IC7501
T7501
Q7526
F7501
F7501
Q7603
VCC
VCC
IC2701
+3.3V
TVHC153T
M2
(32/37)
RS-232C
(32/37)
+1.8V
EDID5V
+3.3V
BU+1.8V
IC1710
IXB823WJ
FPGA
PIC16F913
MICRO
CONTROLLER
IC3003
IXB664WJ
IC2704
CD4052BP
M2
BR24C21F
E2PROM
IC2303
M5
4-6
20-21
BU3.3V
10-15
EDID5V
35V
1
VIDEO
PROCESSOR
SYSNC
SELECTOR
INV(32) UNIT
INV(37) UNIT 1/2
CN7701
CN7504
T7701
LCD+5V
BU3.3V
P301
CN7511
T7508
CN7504
T7501
CN7508
T7505
T7704
CN7704
(32)  *8
(37)  *9
INV(37) UNIT 2/2
6
8
28-31
2
19
22
23
23
22
19
1-3
1-2
3-4
15-19
6
15-19
6
ANALOG SW
SWITCH
BD9777FV
INV-CTL
INV-CTL
5V-REG.
5V-REG.
5V
1.8V-REG.
1.8V-REG.
RTUNQA033WJ
OP-AMP
Q7524
Q7526
Q7529
Q7527
(32/37)
(32/37)
*8
*4
*5
6.3A
1.0A
BU3.3V
S+8V
8V
AV1
AV1
BU3.3V
+1.8V
IC204
IC207
IC206
IC205
IC202
IC201
3.3V
1.8V
SSM6J51TU
TDA9886
LV4053AT
SN2G53CT
MM3033E
PQ1M185M
IXB682WJ
IF-DEMOD
MULTIPLEX
14
 COFDM
DEMOD-IC
MULTIPLEX
SC4601
3.3V
IC4003
D3
RACHE
SN1G02DC
TSH73CPT
IC4001
BUFFER/LINE
DRIVER
IC4406
LVC573AP
64MSDRAM
SN1G08DC
IC4702
IC4005
STATE
D2
IC4401
D3
BU4228G
IC4704
D3
DUNTKD628FM01
3.3V REG
QCNCMA199WJSA
BUS
SN1G08DC
IXB680WJ
SSM6J51TU
IC4407
STATE
LCX244MT
IXB076WJ
IC4203
LVC573AP
D2
IC4402
D3
D1
SC4602
1.8V REG
D3
SN1G32DC
CARD-SLOT
MP1583
P3V3
IC4408
RACHE
IXB076WJ
POW5V
IC4202
LVC573AP
16M-FLASH
D2
IC4404
DIGITAL
PROCESSOR
BR24L64F
D3
IC4002
D1
D3
PQ018ENA
D4
P3V3
SN1G32DC
IC4403
P5V
TCLCX245
IC4201
64MSDRAM
TRANCEIVER
IC4405
P3V3
IXB681WJ
IC4604
D2
IC4701
IC4204
D1
D3
P2702
16-6
4/6
10/12
SC1902
7/9
16/15
HDMI-IN
1/3
M1
IC1901
E2PROM
24LC2BIN
IC3301
IXB064WJ
FRC
M4
SSM6J51TU
PQ1R50
IC1711
IC1709
5V(CONT)
&L
10-15
P701
1
1-3
6
D741
400V
NJM2904
VA701
Q730
P703
C704
&L
13.5V
D728
Q702
C744
D731
12
&L
I-DET
20-21
IC708
6
SC701
35V
400V
3
5-7
900V
Q723
2
MR4030
C706
9
C754
L701
13
IC705
VCC
220
15
5
2
2
QFS-ZA007WJZZ
3
900V
C705
13.5V
IC704
D751
I-DET
14
P-CON2
5V
270
1
30V
380V
Q721
D724
GND
SW-REG
(32/37)
C705
P-CON1
Q708
D754
7
L702
PCON1
FB
&L
4
D746
1
P-CON2
RCORFA020WJZZ
380V
4
F701
(32)
C762
24V
2
D735
D736
GND
4A
CORE
400V
5
Q712
9
BU5V
14
1
D762
270
1-5
5V
35V
13.5V
30V
7
400V
T703
16
15
24V
C752
1
C706
6
D730
D753
VCC
4-6
C757
D756
220
D759
NJM2903M
T701
D732
FB
D701
7
1
Q731
5V
1
P704
6
D733
11
7
RY701
P702
10
D739
6-10
D738
Q726
MR4020
Q724
5
IC706
T702
(32/37)
IC709
D734
35V
VA702
D726
DUNTKD605FM01/03
D725
IC707
PCON2
3
(37)
Q704
R858
SW-REG
D737
Q713
IC3001
E2PROM
BR24L64F
M3
RCORF0103CEZZ(32/37)
CORE
RCORF0103CEZZ(32/37)
CORE
P2302
LB
CN7501
LB
CN7501
LB
RCORFA023WJZZ
CORE
P2301
SH
CORE
CORE
D778
D777
Q710
IC3005
RESET
BU4215G
M3
IC3302
RESET
BU4215G
M4
74
99
9
20
33
18
OPEN
87
18
TH701
HXA033WJ
QSOCZA116WJZZ
QCNW-C222WJQZ (CONTROL PWB)
QCNWGA015WJPZ (UP-DATE)
SERVICE EXTENSION CABLE
VCP3007PA014A
(32/37)
VCP3007PA014A
(32/37)
QSOCZA117WJ
M1
M1
M5
Q211
FL202
1.8V REG
Q203
3.3V REG
RCORFA064WJZZ(32/37)
Q4401
SW
OP-AMP
TXA026WJ
INVERTER
RESET
AND GATE
EEPROM
OR GATE
OR GATE
NOR GATE
AND GATE
(32/37)
D4
1.8V
3.3V
QSOCZA116WJZZ
24LC2BINEES
(SERVICE)
24LC2BINEES
(SERVICE)
IXB731WJZZS
(SERVICE)
133
192
142
170
169
185
MAIN-UNIT
LCD-CONT-UNIT
PC-INPUT
EXT-4
EXT-5
LCD
BACK-LIGHT
TFT LCD PANEL
KEY-UNIT
TUNER-UNIT
RRMCGA460WJSA(GD9E)
SPEAKER R
R/C LED UNIT
SPEAKER L
EXT-3
AV-UNIT
EXT-1
EXT-2
LCD-MODULE
DIGITAL-UNIT
EXT-6
R1LK315T3LZ4BX(32)
R1LK370T3LZ5BX(37)
POWER-UNIT
AC-IN
AC-CORD
QACCKA007WJPZ(E/F/I/R)
QACCBA054WJPZ(K)
32/37GD9E/K/F/I/RU
   POWER-BLOCK-DIAGRAM    
     Power-Source Block Diagram 
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
 
H
 
G
 
F
 
E
 
D
 
C
 
B
 
A
 
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