IBM 9493-AW1 Service Manual page 11

3.3 VD 3.3 VA
R
G
Pre Amp +
ADC +PLL
B
(AD9884)
H-sync
SOG-Out
Switching
H-sync
(MC14066)
H-sync
Detect
H-sync
Sync Process
G
(M52347FP)
V-sync
DVI-
Analog
Cable
I2C
+3.3V
8 BIT
8 BIT
8 BIT
H-sync3
Clamp
V-sync3
5VST
System Controller
V-sync2
(MC68HC05BD32)
H-sync2
H/V Sync POL/DET
/WR
MEMORY
/RD
2M Byte X 3
10
16
Digital
Video Processor
(MX88L281)
+5V
OSD
Generation
(LSC3862DW
I2C
+5VST
DDC
I2C
EEPROM
(24C02)
I2C
EEPROM
(24LC16B)
Digital
Video
24
Control
Signal
+3.3V
)
+5V ST
REG
+5V
REG REG
+24V +24V
Power Connector