Sony XVS-8000-C Service Manual page 82

CN-3825/CN-3826/FP-255
CA-92 MB-1223
PS_I2C_SDA
PS_I2C_SCL
CN001
FP_CTRL1 FP_CTRL1
POWER +12V +12V
SUPPLY UNIT A
GND GND
1A +5V PS1_+5V_STANDBY
INH PS1_INHIBIT
A2 PS1_I2C_GA2
A1 PS1_I2C_GA1
A0 PS1_I2C_GA0
EN PS1_ENABLE
AC OK Green LED
SDA
DC OK Green LED
SCL
Fault Orange LED
POWER +12V
SUPPLY UNIT B
GND GND
+5V PS2_+5V_STANDBY
INH PS2_INHIBIT
A2 PS2_I2C_GA2
A1 PS2_I2C_GA1
A0 PS2_I2C_GA0
EN PS2_ENABLE
AC OK Green LED
SDA
DC OK Green LED
SCL
Fault Orange LED
POWER +12V
SUPPLY UNIT C
GND GND
+5V PS3_+5V_STANDBY
INH PS3_INHIBIT
A2 PS3_I2C_GA2
A1 PS3_I2C_GA1
A0 PS3_I2C_GA0
EN PS3_ENABLE
AC OK Green LED
SDA
DC OK Green LED
SCL
Fault Orange LED
POWER +12V
SUPPLY UNIT D
GND GND
+5V PS4_+5V_STANDBY
INH PS4_INHIBIT
A2 PS4_I2C_GA2
A1 PS4_I2C_GA1
A0 PS4_I2C_GA0
EN PS4_ENABLE
AC OK Green LED
SDA
DC OK Green LED
SCL
Fault Orange LED
XVS-8000-C/XVS-8000
CN-3826
CN002 CN005
R033
FP_CTRL1
THERMISTER
+12V
GND
TH001
S001
R001 LED OFF
R005-R010
Switch
1k
PS1_ENABLE
R029
PS 1 2 3 4
GA2 0 1 0 0
GA1 0 0 1 1
GA0 0 0 0 1
R002 R011-R016
PS2_ENABLE
R030
R003 R017-R022
PS3_ENABLE
R031
R004 R023-R028
PS4_ENABLE
R032
CN-3825
CN006 CN011
H:LED ON
L:LED OFF
CENTER CENTER
IC001
FUSE
+5V +5V
DDC
GND GND
PS001
HARNESS
CN001
H:OFF
PS1_ON L:ON
POWER
GND
HARNESS
SW1
CN002
H:OFF
PS2_ON L:ON
POWER
GND
HARNESS
SW2
CN003
H:OFF
PS3_ON L:ON
POWER
GND
HARNESS
SW3
CN004
H:OFF
PS4_ON L:ON
POWER
GND
HARNESS
SW4
FP-255
Q100
CENTER
LED DRIVER D100-110
Q101
+5V 0.5A
LED DRIVER D111-113
GND
Q102
LED DRIVER D114-124
8-4