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TCL 2127 Service Manual
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TCL 2127 Service Manual

TCL 2127 Service Manual

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5 / 2 1 / 2 0 1 8
SERVICE MANUAL
 
1.
Caution.....................................................................2
 
2.
Specification...............................................................6
 
3.
BOM List..................................................................
4.
 
Alignment Procedure....................................................
 
5.
Block Diagram............................................................
h t t p : / / s l i d e p d f . c o m / r e a d e r / f u l l / t c l 2 1 2 7 - c h a s s i s - 4 0 - 2 1 1 1 s g - m a i 1 x p d f
 
6.
Schematic Diagram......................................................
TCL
 
2127
T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m
..9
30
9
3
40
1 / 4 3

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  • Page 1 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m SERVICE MANUAL   2127   Caution……………………………………………………………2  ...
  • Page 2   5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m CAUTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure.

  • Page 3: Important Safety Instructions

      5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions.
  • Page 4 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ...
  • Page 5 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m OPERATION OF YOUR SET 18.
  • Page 6 PFS2 FORMAT-1 Report 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Date:2004-11-16 15:19  ...
  • Page 7 Date:2004-11-16 15:19 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m  ...
  • Page 8 Date:2004-11-16 15:19 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m  ...
  • Page 9 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 10 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 11 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 12 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 13 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 14 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 15 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 16 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 17 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 18 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 19 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 20 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 21 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 22 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 23 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 24 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 25 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 26 TRANSISTOR 2SC1815Y 1 Q602 13-000040-53P IC 4053 (ANALOG SW) 1 IC901 13-000040-66P IC 4066 (ANALOG SW.) 1 IC902 13-A21V01-TOP MCU 8823KRNG(TCL-A21V01-TO) 1 IC201 14-LED05R-XX1 LED RED FB205 1 D051B 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R637 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5%...
  • Page 27 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 28 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 29 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Item No.
  • Page 30 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Alignment Procedure of 2170SG Color TV 1.
  • Page 31 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m  ...
  • Page 32 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Factory settings D-mode: Enter D-Mode by pressing D-Mode ON/OFF key, and then you can enter the D-mode.
  • Page 33 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m  ...
  • Page 34 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Bit 3 Bit 4 Bit 5...
  • Page 35 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m M enu 9(Remote key: “9”) Item  Remark...
  • Page 36 5 / 2 1 / 2 0 1 8   Bit 7 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Bit 0 America V-CHIP standard 1 yes 0...
  • Page 37 Bit 4 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m Bit 5 Bit 6 Bit 7...
  • Page 38 Remark Item 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m M-COL Mild color M-BRI...
  • Page 39 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m +112V PROM 24C08...
  • Page 40 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m h t t p : / / s l i d e p d f .
  • Page 41 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m h t t p : / / s l i d e p d f .
  • Page 42 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m h t t p : / / s l i d e p d f .
  • Page 43 5 / 2 1 / 2 0 1 8 T C L 2 1 2 7 C h a s s i s 4 0 - 2 1 1 1 S G - M A I 1 X . p d f - s l i d e p d f . c o m h t t p : / / s l i d e p d f .