Diagramas De Control De Encendido; Kdl-24R405A/24R407A - Sony KDL-24R405A Manual De Reparación

DIAGRAMAS DE CONTROL DE ENCENDIDO

KDL-24R405A/24R407A

KDL-24R405A/24R407A/32R405A/32R407A
SECCIÓN 2 - SOLUCIÓN DE PROBLEMAS
FUENTE DE PODER
1
2
3
4
5
CN1
6, 7
1
AC IN (N)
8
2
AC IN (H)
9
10
11
12
1
2
3
4~7
8~11
12
13
14
15
GE24 (24")
CN3
LED 1
LED 2
LED 3
LED 4
PANEL LCD, TCON
NC
VLED (28.8V)
LUZ DE FONDO LED
NC
LED 5
LED 6
LED 7
LED 8
CN2
STBY 3.3V
AC_OFF_DET
POWER_ON
GND
REG_12V
BL_ERR
BL_ON
PWM
NC
Y
PLACA PRINCIPAL
CN201
1
STBY 3.3V
2, 7, 11
GND
3, 8
VCC-12V
4
BL PWM
5
AC_DET
6
POWER_ON
10
TCON_VCC
12
AUDIO_12V
13
BL_ERR
14
BL_EN
A
7