LC-37SA1E/RU
4 – 21
<When EXT3 is used for external input> No picture on the display (5)
No EXT3-Y/C output of the external input system.
Checklist:
1) Is “INPUT SOURCE” button
on the remote control set up correctly?
•••
See the operation manual and set “INPUT SOURCE” to “EXT3”.
2) Is MENU-PICTURE-CONTRAST/BRIGHTNESS set to “MIN”?
•••
Set it to an appropriate level.
3) Check the connection to the external device
•••
Connect it correctly as per the operation manual for the device.
Is Y/C signal sent to pins (11) and (7) of S-TERMINAL (J1201)?
NO
Check external connection, input setting, S-TERMINAL (J1201)
and peripheral circuits.
YES
Is Y3 signal (IN3-Y) sent to Input terminal pin (6) of IC1201
(SW)?
NO
Check S-TERMINAL (J1201) and peripheral circuits.
YES
Is Y/C signal (VIN7/VIN8) sent to input terminal pins (184) and
(183) of IC3002 (VCT)?
NO
Check CONNECTOR (SC2703/P1102), IC3002 (VCT) and
peripheral circuits.
YES
Is LVDS signal (LVDS_0N/0P-3N/3P) sent from pins (141) and
(140) - (129) and (128) of IC3002 (VCTP), and is CLK signal
(LVDS_CN/CP) sent from pins (132) and (131)?
NO
Check pins (192), (170) and (133) of BU3.3V power line and pins
(185), (169) and (142) of BU1.8V power line of IC3002 (VCTP),
and peripheral circuits.
YES
Is LVDS signal (LVDS_0N/0P-3N/3P) sent to pins (13) and (12) -
(25) and (24) of CONNECTOR CN1 in LCD-CONT-UNIT, and is
CLK signal (LVDS_CN/CP) sent to pins (22) and (21)?
NO
Check CONNECTOR (P2305, CN1) and HARNESS WIRE (LV).
YES
Is power (LCD5V) supplied to pins (1) - (4) of CONNECTOR CN1
in LCD-CONT-UNIT?
NO
Is LCD5V supplied to pin (31) - (28) of CONNECTOR (P2305)?
Check HARNESS WIRE (LV).
YES
Replace LCD-CONT-UNIT.
Содержание LC-37SD1E
Страница 4: ...LC 37SD1E RU 1 1 LC 37SD1E Service Manual CHAPTER 1 OPERATION MANUAL 1 SPECIFICATIONS ...
Страница 5: ...LC 37SD1E RU 1 2 2 OPERATION MANUAL ...
Страница 6: ...LC 37SD1E RU 1 3 ...
Страница 7: ...LC 37SD1E RU 1 4 ...
Страница 8: ...LC 37SD1E RU 1 5 ...
Страница 9: ...LC 37SD1E RU 1 6 ...
Страница 10: ...LC 37SD1E RU 1 7 3 DIMENSIONS ...
Страница 20: ...LC 37SD1E RU 3 5 1 Select Serial COM X O K 2 Select Terminal 3 Choose the same options as the above picture ...
Страница 68: ...LC 37SA1E RU 5 3 2 Detailed ICs Information 2 1 IC1905 VHISII9021 1Q 2 1 1 Block Diagram ...
Страница 82: ...LC 37SA1E RU 5 17 7 VIN I VIN Terminal 8 Collector I Collector Terminal Pin No Pin Name I O Pin Function ...
Страница 85: ...LC 37SA1E RU 6 2 ...
Страница 86: ...LC 37SA1E RU 6 3 2 BLOCK DIAGRAM MAIN Unit 1 LC 26SD1E ...
Страница 87: ...LC 37SA1E RU 6 4 ...
Страница 88: ...LC 37SA1E RU 6 5 3 POWER BLOCK DIAGRAM POWER BLOCK DIAGRAM ...
Страница 89: ...LC 37SA1E RU 6 6 ...
Страница 92: ...LC 37SA1E RU 7 3 3 AV UNIT PRINTED WIRING BOARD 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I AV Unit SIDE A ...
Страница 93: ...LC 37SA1E RU 7 4 11 13 12 14 15 16 18 19 17 ...
Страница 96: ...LC 37SA1E RU 7 7 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I AV Unit SIDE B ...
Страница 97: ...LC 37SA1E RU 7 8 11 13 12 14 15 16 18 19 17 ...
Страница 98: ...LC 37SA1E RU 7 9 4 POWER UNIT PRINTED WIRING BOARD POWER Unit ...
Страница 99: ...LC 37SA1E RU 7 10 ...
Страница 104: ...LC 37SA1E RU 7 15 6 DIGITAL UNIT PRINTED WIRING BOARD 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit SIDE A ...
Страница 105: ...LC 37SA1E RU 7 16 11 13 12 14 15 16 18 19 17 ...
Страница 108: ...LC 37SA1E RU 7 19 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit SIDE B ...
Страница 109: ...LC 37SA1E RU 7 20 11 13 12 14 15 16 18 19 17 ...
Страница 112: ...LC 37SA1E RU 7 23 M E M O ...
Страница 114: ...LC 37SA1E RU 8 2 2 SCHEMATIC DIAGRAM 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 1 ...
Страница 115: ...LC 37SA1E RU 8 3 11 13 12 14 15 16 18 19 17 ...
Страница 116: ...LC 37SA1E RU 8 4 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 2 ...
Страница 117: ...LC 37SA1E RU 8 5 11 13 12 14 15 16 18 19 17 ...
Страница 118: ...LC 37SA1E RU 8 6 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 3 ...
Страница 119: ...LC 37SA1E RU 8 7 11 13 12 14 15 16 18 19 17 ...
Страница 120: ...LC 37SA1E RU 8 8 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 5 ...
Страница 121: ...LC 37SA1E RU 8 9 11 13 12 14 15 16 18 19 17 ...
Страница 122: ...LC 37SA1E RU 8 10 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I MAIN Unit 6 ...
Страница 123: ...LC 37SA1E RU 8 11 11 13 12 14 15 16 18 19 17 ...
Страница 124: ...LC 37SA1E RU 8 12 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I AV Unit ...
Страница 125: ...LC 37SA1E RU 8 13 11 13 12 14 15 16 18 19 17 ...
Страница 126: ...LC 37SA1E RU 8 14 ع POWER Unit ...
Страница 127: ...LC 37SA1E RU 8 15 ...
Страница 128: ...LC 37SA1E RU 8 16 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I D TUNER Unit ...
Страница 129: ...LC 37SA1E RU 8 17 11 13 12 14 15 16 18 19 17 AND SHADED COMPONENTS SAFETY RELATED PARTS ...
Страница 130: ...LC 37SA1E RU 8 18 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit 1 ...
Страница 131: ...LC 37SA1E RU 8 19 11 13 12 14 15 16 18 19 17 ...
Страница 132: ...LC 37SA1E RU 8 20 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit 2 ...
Страница 133: ...LC 37SA1E RU 8 21 11 13 12 14 15 16 18 19 17 ...
Страница 134: ...LC 37SA1E RU 8 22 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit 3 ...
Страница 135: ...LC 37SA1E RU 8 23 11 13 12 14 15 16 18 19 17 ...
Страница 136: ...LC 37SA1E RU 8 24 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I DIGITAL Unit 4 ...
Страница 137: ...LC 37SA1E RU 8 25 11 13 12 14 15 16 18 19 17 ...
Страница 138: ...LC 37SA1E RU 8 26 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I OPERATION Unit ...
Страница 139: ...LC 37SA1E RU 8 27 11 13 12 14 15 16 18 19 17 ...
Страница 140: ...LC 37SA1E RU 8 28 1 2 3 4 5 6 7 9 10 8 J A B C D E F G H I R C LED Unit ...
Страница 141: ...LC 37SA1E RU 8 29 11 13 12 14 15 16 18 19 17 ...
Страница 142: ...LC 37SA1E RU 8 30 M E M O ...
Страница 168: ...LC 37SA1E RU 26 12 PACKING PARTS S1 S2 S2 S6 S3 S9 S2 S4 S5 S2 ...