Read LG 32LS3800 (CHASSIS:LB21C / LB21F) 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
P1000
12507WR-04L
1
VCC
2
PM_RXD
3
GND
4
RM_TXD
5
GND
+3.5V_ST
R1003
100
100
R1002
100
100
JP1003
D1001
20V
ADUC 20S 02 010L
OPT
PM_RXD
D1000
ADUC 20S 02 010L
20V
ADUC 20S 02 010L
20V
OPT
PM_TXD
JP1001
JP1000
JP1002
RS-232C
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