Power And Control Block Diagram - Sony XBR-55X850A Repair Manual
Lcd digital color tv
Hide thumbs
Also See for XBR-55X850A:
- Brochure & specs (5 pages) ,
- Manual (255 pages) ,
- Operating instructions manual (36 pages)
Table of Contents
Advertisement
POWER AND CONTROL BLOCK DIAGRAM
POWER SUPPLY
G7 (55")
G8 (65")
XBR-55X850A/65X850A
CN6402
1
BL_ERR
2
LD_ERR
3
DIGITAL_STBY
4
BL_ON
5
GND
6
REG_12V
C
N
6
4
0
1
2
PWM DMMER
3
BL_ERR
5
BL_ON
6~11
GND
12~17
REG12V
18~20
TCON_VCC
21~23
TCON_GND
24
STBY_GND
25
STBY3.3V
26
TCON_ON
27
AC_OFF_DET
28
POWER_ON
SECTION 2 - TROUBLESHOOTING
CN6602
1
BL_ERR
2
LD_ERR
3
DIGITAL_STBY
4
BL_ON
5
GND
6
REG_12V
CN6601
1~4
VLED_VCC
6
SENSE_GND
7~9
VLED_GND
11
LD_ERR
12
GL_CTL
14
REG_12V
G6
C
N
6
0
0
1
MAIN BOARD
2
PWM DMMER
3
BL_ERR
5
BL_ON
6~11
GND
12~17
REG12V
18~20
TCON_VCC
21, 22
TCON_GND
24
STBY_GND
25
STBY3.3V
26
TCON_ON
27
AC_OFF_DET
28
POWER_ON
TO LD
BOARD
BAF2S
7
Advertisement
Table of Contents
