Read Sony KDL-32BX355 / KDL-32BX356 / KDL-40BX455 / KDL-46BX455 Service Manual online
KDL-32BX355/32BX356/40BX455/46BX455 10
SECTION 3 - FLOW CHARTS AND DIAGRAMS
NO POWER
UNREG24V
BL-ON
GND
BL_ERR
1~5
6~10
11
12
12
STBY3.3V
AUDIO_12V
AC_OFF_DET
POWER_ON
1
2
3
4
2
3
4
AUDIO_GND
BL_ERR
REG12V_GND
REG12V
5
6, 7
8, 9
8, 9
10
BL_ON
TCON_12V
DIMMER
N/C
11
12
13
14
12
13
14
TCON_ON
15
AC IN (N)
AC IN (H)
1
2
2
CN6401
A
N/C
DIMMER
13
14
14
CN6402
REG 12V
GND
AUDIO_12V
8
5, 7, 9
10
DIMMER
BL_ERR
1
12
CN201
TCON_12V
14
AC_FF_DET
TCON_ON
3
15
BL_ON
13
STBY 3.3V
4
POWER_ON
2
G10 (40")
G11 (46")
G11 (46")
INVERTER
CN6101
LCD PANEL &
CCFL BACKLIGHTS
G9 (32")
POWER AND CONTROL BLOCK DIAGRAM
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