Read LG 37LT760H (CHASSIS:LD2FF) 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.
SC_L_IN
C4602
4700pF
4700pF
Q4601
MMBT3904(NXP)
E
B
C
C4604
0.1uF
0.1uF
SC_G
+12V
R4602
390
390
C4603
4700pF
4700pF
R4603
390
390
SC_DET
DTV/MNT_L_OUT
SC_ID
DTV/MNT_V_OUT
R4604
180
SC_B
SC_R_IN
+3.3V_NORMAL
R4607
15K
15K
SC_CVBS_IN
Q4600
MMBT3906(NXP)
E
B
C
C4600
1000pF
50V
50V
R4605
470
C4601
1000pF
50V
L4600
BLM18PG121SN1D
L4601
BLM18PG121SN1D
R4600
75
DTV/MNT_R_OUT
SC_FB
SC_R
R4606
47K
47K
C4606
0.1uF
0.1uF
50V
R4601
10K
R4608
0
OPT
D4611
5.6V
OPT
D4607
5.6V
OPT
D4606
5.6V
OPT
D4605
5.6V
5.6V
OPT
D4608
5.6V
OPT
D4601
5.6V
5.6V
OPT
D4601-*1
5.6V
ESD_MTK_SCART
200pF
D4605-*2
5.6V
ESD_LG1152_SCART
200pF
D4606-*2
5.6V
ESD_LG1152_SCART
200pF
D4601-*2
5.6V
5.6V
ESD_LG1152_SCART
200pF
D4611-*2
5.6V
ESD_LG1152_SCART
200pF
D4600
20V
OPT
D4600-*2
20V
20V
ESD_LG1152_SCART
10pF
C4605
100uF
16V
100uF
16V
C4607
47uF
25V
47uF
25V
D4611-*1
5.6V
ESD_MTK_SCART
200pF
D4609
5.5V
OPT
D4610
5.5V
OPT
D4603
5.5V
OPT
D4602
5.5V
5.5V
OPT
D4604
5.5V
OPT
D4609-*1
5.5V
ESD_MTK_SCART
15pF
D4609-*2
5.5V
5.5V
ESD_LG1152_SCART
15pF
D4610-*1
5.5V
ESD_MTK_SCART
15pF
D4602-*1
5.5V
5.5V
ESD_MTK_SCART
15pF
D4603-*1
5.5V
5.5V
ESD_MTK_SCART
15pF
D4604-*1
5.5V
5.5V
ESD_MTK_SCART
15pF
D4600-*1
20V
20V
ESD_MTK_SCART
10pF
D4605-*1
5.6V
ESD_MTK_SCART
200pF
D4606-*1
5.6V
5.6V
ESD_MTK_SCART
200pF
JK4600
PSC008-01
1
AUDIO_R_OUT
2
AUDIO_R_IN
3
AUDIO_L_OUT
4
AUDIO_GND
5
B_GND
6
AUDIO_L_IN
7
B_OUT
8
ID
9
G_GND
10
D2B_IN
11
G_OUT
12
D2B_OUT
13
R_GND
14
RGB_GND
15
R_OUT
16
RGB_IO
17
SYNC_GND1
18
SYNC_GND2
19
SYNC_OUT
20
SYNC_IN
21
COM_GND
22
AV_DET
DTV/MNT_L_OUT
+3.5V_ST
DTV/MNT_R_OUT
SCART_MUTE
R4625
4.7K
OPT
Q4603
MMBT3904(NXP)
E
B
C
Q4602
MMBT3904(NXP)
E
B
C
R4623
510
46
SCART GENDER
2011.10.26
Full Scart
Gain=1+Rf/Rg
CLOSE TO JUNCTION
Rf
Rg
[SCART AUDIO MUTE]
Click on the first or last page to see other 37LT760H (CHASSIS:LD2FF) service manuals if exist.