Many
Manuals
search
Categories
Brands
Home
LG
TVs & monitors
32LM640S/640T-ZA
User Manual
LG 32LM640S/640T-ZA User Manual Page 108
Download
Share
Sharing
Add to my manuals
Print
Page
/
118
Table of contents
BOOKMARKS
Rated
.
/ 5. Based on
customer reviews
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
Appendix : Exchange PSU(LED driver)
No Light
Dim Light
Dim Light
Dim Light
No picture/Sound Ok
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
1
2
...
103
104
105
106
107
108
109
110
111
112
113
...
117
118
LED LCD TV
1
SERVICE MANUAL
1
CONTENTS
2
SAFETY PRECAUTIONS
3
SERVICING PRECAUTIONS
4
SPECIFICATION
6
6. RGB input (PC)
8
7. HDMI Input
9
ADJUSTMENT INSTRUCTION
10
Play: Start
11
3.5.2. Method & notice
12
4. Manual Adjustment
13
(2) Manual adjustment. method
14
4.3. EYE-Q function check
15
4.9.1. Overview
16
4.9.2. Method
16
5. Audio
17
BLOCK DIAGRAM
18
EXPLODED VIEW
19
HDCP EEPROM
20
PLACE AT JACK SIDE
21
SMD Gaskit
22
PLACE AT MAIN SOC SIDE
23
PLACE AT IC6000
23
Renesas MICOM
27
RGB/ PC AUDIO/ SPDIF
29
JACK_COMMON
30
2011.11.21
30
IR & KEY
32
Zener Diode is
32
+5V_USB FOR USB1
33
SCART GENDER
34
2011.10.26
34
Full Scart(18 Pin Gender)
34
ALL M_REMOTE OPTION
35
Ethernet Block
36
2011.09.29
39
HEADPHONE AMP
39
Option FOR MTK
40
Option FOR LG1152
40
DVB-S2 LNB Part Allegro
42
COMMERCIAL_OPTION
43
LOCAL DIMMING
45
<LEVEL SHIFTER BLOCK>
46
<POWER BLOCK>
46
THIS IS REVERSE PATTERN !!!!
46
HYNIX_EMMC_2GB
47
Don’t Connect Power At VDDI
47
2012 LED/LCD TV
50
Engineering guide
50
◈ CONTENT ◈
51
EPI Interface
52
HF mini-LVDS
53
Main PCB for Broadband
55
MTK5369 Block Diagram( LM76 )
56
Jack Interface
57
EPI LEFT
58
EPI RIGHT
58
Main SoC
59
LVDS Tx
60
Interconnection - 1
61
Circuit Block Diagram
62
Pin Configuration
62
KEY1, KEY2 Voltage
62
(Tolerance of voltage ±0.2V)
62
Ass’y Picture
62
Power LED Scenario
63
Manual of Touch Sensitivity
64
Addr Value
65
1. System
67
3. M4 Block Diagram
69
4. Function list
70
Method Description
71
WIFI built in feature
73
1. Widevine?
76
2. HDCP 2.0 & NETFLIX?
76
3. DTCP?
76
4. Changed BOM
76
1. Widevine?
77
2. HDCP 2.0 & NETFLIX?
78
3. DTCP?
79
Continue to the next page
83
A. Video error
84
A. Picture Problem
86
A. Picture Problem (DVB-S/S2)
87
B. Power error
90
C. Audio error
92
D. General Function Problem
94
D. Function error
95
E. Noise
96
F. Exterior defect
97
Continued from previous page
98
Check the DC 24V, 12V, 3.5V
100
(Power Board ↔ Main Board)
100
Edge LED
100
Æ support -Æ signal test
101
LGE Internal Use Only
102
<ALL MODELS>
103
Checking method:
104
A. Video error_Color error
105
No Light
108
Dim Light
108
No picture/Sound Ok
108
Un-repairable Cases
109
B. Power error _No power
112
Checking method
115
D. VCOM Adjustment
118
1. Case
118
2. Equipment
118
3. Adjust sequence
118
Comments to this Manuals
No comments
Publish
Related products and manuals for TVs & monitors LG 32LM640S/640T-ZA
TVs & monitors LG 32LA62**-Z* User Manual
(128 pages)
TVs & monitors LG L1972H User Manual
(24 pages)
TVs & monitors LG L1740B User Manual
(22 pages)
TVs & monitors LG 42LM620T-ZE User Manual
(119 pages)
TVs & monitors LG E2341V User Manual
(28 pages)
TVs & monitors LG W2600V-PF User Manual
(2 pages)
TVs & monitors LG FLATRON L1720PQ User Manual
(2 pages)
TVs & monitors LG 57M User Manual
(27 pages)
TVs & monitors LG W2253TQ User Manual
(28 pages)
TVs & monitors LG 24M45VQ-B Specifications Sheet
(1 pages)
TVs & monitors LG 34UC97-S Specifications Sheet
(1 pages)
TVs & monitors LG 25UM64-S Specifications Sheet
(1 pages)
TVs & monitors LG L1933TR User Manual
(35 pages)
TVs & monitors LG 24M35H-B Specifications Sheet
(1 pages)
TVs & monitors LG W1954S User Manual
(26 pages)
TVs & monitors LG E2050T User Manual
(32 pages)
TVs & monitors LG W2286L User Manual
(33 pages)
TVs & monitors LG W1943T User Manual
(24 pages)
TVs & monitors LG Projector RD-JT41 User Manual
(90 pages)
TVs & monitors LG 26 40-UA Specifications Sheet
(2 pages)
Print document
Print page 108
Comments to this Manuals