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.
TP100
TP107
SW103
JTP-1127WEM
1 2
43
SW107
JTP-1127WEM
1 2
43
TP104
SW104
JTP-1127WEM
1 2
43
TP105
SW100
JTP-1127WEM
1 2
43
P100
12507WR-04L
1KEY1
2GND
3KEY2
4GND
5
TP102
ZD101
5.6B
OPT
SW105
JTP-1127WEM
1 2
43
TP103
SW106
JTP-1127WEM
1 2
43
SW101
JTP-1127WEM
1 2
43
TP109
TP101
ZD100
5.6B
OPT
SW102
JTP-1127WEM
1 2
43
TP106 TP108
R100
10K
R102
4.7K
R103
4.7K
R101
10K
R106
270
R107
270
R104
1.8K
R105
1.8K
-------------------------------------------------------------------------------------------------
CH-
MENU
1.03V
1.13V
VOL+ ENTER
0.51V
1.73V
KEY1
VOL-
Revision History
0.09V
CH+ POWER
KEY2
0.09V
(0) Proto Design
INPUT
1.54V
0.53V
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only