DOWNLOAD LG 32LN655V (CHASSIS:LD33B) Service Manual ↓ Size: 11.33 MB | Pages: 127 in PDF or view online for FREE

Model
32LN655V (CHASSIS:LD33B)
Pages
127
Size
11.33 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
32ln655v-chassis-ld33b.pdf
Date

LG 32LN655V (CHASSIS:LD33B) Service Manual ▷ View 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.
R3700
10K
HP_LOUT
HP_ROUT
+3.3V_NORMAL
HP_DET
JK3700
PEJ034-01 
6B
T_TERMINAL2
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
3
E_SPRING
R3701
1K
37
JACK_COMMON
2011.11.21
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.
SOC_RX
COMP1_Y/AV1_CVBS
AV1_CVBS_DET
R3822
0
SOC_TX
COMP1_Pr
COMP1_Pb
COMP1_DET
+3.5V_ST
R3806
10K
D3803
5.6V
COMP1/AV1/DVI_R_IN
R3810
10K
D3802
5.6V
D3801
5.6V
COMP1/AV1/DVI_L_IN
P3800
12507WS-04L
UART_4PIN_STRAIGHT
1
2
3
4
5
+3.3V_NORMAL
+3.3V_NORMAL
D3800
5.6V
JK3802
PPJ245-02 
6A
[RD1]C-SPRING
7A
[RD1]E-LUG
4A
[RD1]CONTACT
5B
[WH]C-SPRING
8C
[RD2]E-LUG-S
6C
[RD2]C-SPRING
4C
[RD2]CONTACT
5D
[BL]C-SPRING
4E
[GN]CONTACT
6E
[GN]C-SPRING
7E
[GN]E-LUG
C3800
0.1uF
OPT
C3801
0.1uF
OPT
C3802
0.1uF
OPT
C3803
0.1uF
OPT
+12V
R164
1K
R159
1K
38
JACK_COMMON
2011.11.21
UART FOR DEBUG
AV/COMPONENT REAR
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.
LED_R
R4107
10K
C4121
0.1uF
M_REMOTE
L4111
BLM18PG121SN1D
WIFI
M_REMOTE_RX
L4112
BLM18PG121SN1D
OPT
120-ohm
WOL/ETH_POWER_ON
CTS
R4114
100
C4102
0.1uF
R4117
10K
5%
D4104
5.6V
AMOTECH CO., LTD.
OPT
M_REMOTE_TX
C4110
0.1uF
16V
OPT
R4134
1K
LOGO_LIGHT
+3.5V_ST
C4100
0.1uF
+3.5V_ST
R4131
22
LOGO_LIGHT
R4130
22
OPT
+3.5V_ST
+3.5V_ST
C4111
0.1uF
16V
WIFI
R4132
10K
LOGO_LIGHT
L4113
120-ohm
M_REMOTE
Q4100
MMBT3904(NXP)
LOGO_LIGHT
E
B
C
D4101
5.6V
AMOTECH CO., LTD.
OPT
R4135
100
M_REMOTE
C4113
10uF
10V
WIFI
+3.3V_NORMAL
R4133
10K
OPT
WIFI_DP
+3.3V_NORMAL
WIFI_DM
P4101
12507WR-08L
NON_EYE_Q_8P
1
GND
2
KEY1
3
KEY2
4
+3.5V_ST
5
GND
6
LOGO/LED_R
7
IR
8
GND
9
L4100
BLM18PG121SN1D
M_RFModule_RESET
LOGO_LIGHT
R4113
100
AR4100
100
1/16W
M_REMOTE
C4104
1000pF
50V
R4118
10K
5%
C4107
100pF
50V
R4125
10K
LED_R
C4112
10uF
10V
WIFI
RTS
KEY2
IR
C4120
0.1uF
16V
LOGO_LIGHT
KEY1
+3.5V_ST_WAKE
D4100
5.6V
AMOTECH CO., LTD.
OPT
P4100
SMAW200-H12S2
M_REMOTE&WIFI_WAFER
1
2
3
4
5
6
7
8
9
10
11
12
13
R4136
22
WIFI
WOL/WIFI_POWER_ON
C4125
1000pF
50V
M_REMOTE
C4122
47pF
50V
M_REMOTE
C4123
47pF
50V
M_REMOTE
C4124
47pF
50V
OPT
C4126
47pF
50V
OPT
P4102
12507WR-10L
EYE_Q_10P
1
2
3
4
5
6
7
8
9
10
11
EYE_SCL
EYE_SDA
D4105
ADMC 5M 02 200L 
OPT
D4106
ADMC 5M 02 200L 
OPT
R4137
100
EYE_Q_10P
R4138
100
EYE_Q_10P
IR / KEY
2011.11.21
41
Place Near Micom
MAX 0.4A
For EMI
U
S
B
 
D
O
W
N
 
S
T
R
E
A
M
USB DOWN STREAM
THERMAL
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.
USB_CTL2
/USB_OCD2
/USB_OCD3
JK4302
3AU04S-305-ZC-(LG)
1
2
3
4
5
USB_DP3
USB_DP2
USB_DM2
USB_CTL3
R4301
10K
D4302
RCLAMP0502BA
OPT
D4300
RCLAMP0502BA
OPT
+5V_USB_2
R4302
10K
USB3
JK4300
3AU04S-305-ZC-(LG)
USB3
1
2
3
4
5
C4302
0.1uF
16V
+5V_USB_3
USB_DM3
+5V_NORMAL
+5V_USB_2
+3.3V_NORMAL
+5V_USB_3
C4301
10uF
10V
USB3
C4337
10uF
10V
C4322
10uF
10V
C4310
10uF
10V
USB3
IC4306
TPS2066CDGNR
3
EN1
2
IN
4
EN2
1
GND
5
FLT2
6
OUT2
7
OUT1
8
FLT1
9
[EP]GND
43
USB2_USB3
2012.7.11
MAX 1.5A
OCP USB2/3
USB2
MAX 1.5A
USB3
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