Read LG 47LS4500 (CHASSIS:LA25C) Service Manual online
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
RS232C_PHONE
2011/08/13
10
GP4L_S7LR2
IR_OUT
C1005
0.1uF
0.1uF
COMMERCIAL
+3.5V_ST
PM_TXD
C1003
0.1uF
COMMERCIAL
JK1001
KJA-PH-1-0177
COMMERCIAL
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
C1002
0.1uF
COMMERCIAL
R1001
0
RS-232C_IC_Bypass
R1000
0
RS-232C_IC_Bypass
C1001
0.1uF
COMMERCIAL
P1000
12507WR-04L
1
VCC
2
PM_RXD
3
GND
4
RM_TXD
5
GND
C1004
0.1uF
COMMERCIAL
IC1000
MAX3232CDR
EAN41348201
COMMERCIAL
3
C1-
2
V+
4
C2+
1
C1+
6
V-
5
C2-
7
DOUT2
8
RIN2
9
ROUT2
10
DIN2
11
DIN1
12
ROUT1
13
RIN1
14
DOUT1
15
GND
16
VCC
JP1000
PM_RXD
+3.5V_ST
C1000
0.33uF
COMMERCIAL
R1003
100
100
R1002
100
100
JP1002
JP1001
JP1003
JP1004
D1001
20V
ADUC 20S 02 010L
OPT
D1000
ADUC 20S 02 010L
20V
ADUC 20S 02 010L
20V
OPT
RS-232C
COMMERCIAL MODEL OPTION
COMMERCIAL MODEL OPTION
For Comsumer model,
use 4PIN Wafer.
use 4PIN Wafer.
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