Overall Wiring Diagrams - Sharp LC-26GA5EE Service Manual

OVERALL WIRING DIAGRAMS

LC-26GA5E Overall Wiring Diagram
I
CN7602
P7704
NA177WJ
1 LV1
LV1
2
H
CN7601
1 (GV)
OS TEMP
GND 2
REG1 3
IS1-1 4 QCNW-
D045WJQZ
CN7603
1 LV
G 2 LV
CN7604
1 LV
LV EXT 4
2
F
7 8 4 5 6 1 2
CN7605
1 LV
LV
2
COMPONENTS
E
(QPWXC920WJN1)
DUNTK920WE01
R/C LED
(QPWXC865WJN1)
CN7606
DUNTK865WE03
1 LV
LV
2
D
OPERATION
(QPWXC864WJN1)
DUNTK864WE03
CN7607
1 LV
C
2 LV
SP-BOX
RSP-ZA096WJZZ L
SP-BOX
RSP-ZA096WJZZ R
CN7608
1 LV
B 2 LV
A
1
2 3
SC4651
NA222WJ
1 OS TEMP
2 GND
3 REG1
4 IS1-1
5
6
7
8
SC4601
P7706
N0491FJ
FA
N0175FJ
SC2201
N0491FJ
J1901
JA070WJ
GND 1
P1401
Y-YUV 2
1 GND
(UV)
GND 3 2 Y
3
U-YUV 4
3 GND
GND 5
4 U
V-YUV 6 QCNW-
5 GND
+8V 7 D295WJPZ
6 V
P1902
7 +8V
P1901
1 V_YUV
1
V_YUV 2 GND
GND 2
3 U_YUV
U_YUV 3
4 GND
(YU)
4
GND 5 Y_YUV
Y_YUV 5 GND
6
GND 6
7 R_YUV
R_YUV 7
QCNW- 8 GND
GND 8 9 L_YUV
D044WJPZ
L_YUV 9
10 GND
GND 10
P2205
P4001 P1001
+3.3STBY 1 1 3.3V STBY
2 (RA)
OPC 2 OPC
IR 3 3 IR
OSDCK 4 OSDCK
4
5
OSDD 5 OSDD
QCNW-
SWITCH 6 6 SWITCH
GND 7 D042WJQZ GND
7
N0780GE N0778GE
P4050
P1006
1 OSD2
(KE)
RESET 1
2
TX
KEY1 2
3 RESET
KEY2 3
4 KEY1
GND 4 QCNW-
5 KEY2
N0480GE
D046WJQZ GND
6
N0678GE
P1301 SP
1 SP L2
2 SP L1
SP R2
B 3
4 SP R1
R
N0441CE
(SP)
QCNW-D043WJQZ
B
R
16
GND
6
VGAR
1 11
7 GND
VGAG 2 12 SDA
PC INPUT
8 GND
VGAB VGAH
3 13
9 GND
VGAV
GND 4 14
10 GND
GND SCL
5 15
17
SC2801
NA353WJ
10 3 2 1 6 5 4 9 8 7 11
6 8 7 1 5 4 3 2
J402
JA011WJ
AUDIO HEAD
J401
IN PC PHONES
GA069WJ
EXT 3
4 5
6
TO PANEL
LCD CONTROL
(QPWXC919WJN2)
DUNKTC919FE01
SH
P2001 AD
P2006
N0544FJ
NA178WJ ADJUST
(SH)
(LV)
QCNW-D050WJQZ QCNW-D049WJQZ
P2206
NA047WJ
MAIN
(QPWBXC656WJN1)
DUNTKC656WE03
20 18 16 14 12 10 8 6 4 2 20 18 16
Y CR
GND GND
21 19 17 15 13 11 9 7 5 3 1 21 19 17
J404
SC1451
DA030WJ
ZA056WJ
EXT 3 S-VIDEO
( EXT 1 )
7 8 9 10
33
P7705
P7707
NA181WJ
NA177WJ
BL
P2005
(PO/BL)
QCNW-D041WJQZ
CN706
P1003
1 +12VS
+12VS 1
2 GNDA
GNDA 2
3 +12VS
+12VS 3
4 GNDS
GNDS 4 (PA)
5 GNDS
GNDS 5
6 GNDA
GNDA 6
7 +36V
+36V 7
8 +12V
+12V 8
9 +5V
+5V 9
10 GNDA
GNDA 10
11 +3.3VSTBY
+3.3VSTBY 11
12 +3.3VSTBY
+3.3VSTBY 12
13 GNDA
GNDA 13
QCNW
D047
WJQZ
P2201
CN707
N0541CE
LAMP ERR 1 1 LAMP ERR
OFL1 2 2 OFL1
3 OFL2
OFL2 3
(DP) 4
STBY 4 STBY
GND 5 5 GND
POWER
RDENCA101WJZZ
JTAG2
P1004
N0720RE
1
TMSCP
TDICP 2
TD0CP 3
4
TCKCP
5
NC
GND 6
+3.3V STBY 7
SERV
P1002
CM2645SC
TXDD 1
RXDD 2
GNDD 3
SCL 4
SDA 5
RESET 6
14 12 10 8 6 4 2
15 13 11 9 7 5 3 1
SC1452
ZA056WJ
( EXT 2 )
AC CORD
QACCKA007WJPZ(E/F/I)
QACCKA021WJPZ(K)
11 12 13
LC-26GA5E
LC-32GA5E
SC4652
NA222WJ
CN7503
HV 1
HV 2
CN7504
HV 1
HV 2
CN7505
HV 1
HV 2
CN704
CN7506
CN703 CN7501
HV 1
HV 2
1 Vin
2 Vin
3 Vin
4 Vin
5 Vin
6
Vin
7 Vin
8 Vin
9
Vin
10 Vin
11 Vin
12
Vin
CN7507
HV 1
CN708 CN7502
2
HV
1 GND
2 GND
3 GND
4 GND
5 GND
6 GND
7 GND
8 GND
9 GND
10 GND
GND
11
12 OVP
CN7508
HV 1
HV 2
CN7509
HV 1
HV 2
14 15 16