Read Sony KDL-32EX340 / KDL-42EX440 Service Manual online
KDL-32EX340/42EX440 10
SECTION 3 - FLOW CHARTS AND DIAGRAMS
GND
REG 12V
STBY3.3V
POWER_ON
1, 3
2
4
4
5, 7
AC_OFF_DET
AUDIO-12V
REG12V_GND
BLKT-EN
6
6, 7
8
9, 11
BKL-ERR
LCD-PWR-SW
PANEL-PWR
12
13, 15
14
GND
16
AC IN (N)
AC IN (H)
1
2
2
CN6401
A
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
GL9 (32")
GL10 (42")
GL10 (42")
CN6101
LCD PANEL
V+
1
N/C
V-
2
3
3
CN6801
V+
1
N/C
V-
2
3
3
CN6802 (42" ONLY)
POWER SUPPLY
MAIN BOARD
NO POWER
POWER AND CONTROL BLOCK DIAGRAM
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