Sony DXC-S500, Service Manual

Page: 99 / 148

9-1
DXC-S500 (E)
9-1
IC1
CCD
IC110 IC114
CCD SIGNAL PROCESSOR
GIGABIT
TRANSCEIVER
Q1
BUFFER
PA-267
CA-46
PS-613
IC2, IC3
Q2-Q5
THERMO
SENSING
IC111
A/D
IC113
EEPROM 45M PLL
DC-DC CONV.
FOR CAMERA
DC-DC CONV.
FOR THERMO
MODULE
POWER CONTROL
FOR THERMO MODULE
THERMO
MODULE
IC112
12ch. D/A
IC101
TIMING
GENERATOR
CDS PxGA VGA A/D P
→
S
TWIN-AX TO CCU
UNREG IN
+
12 V
TWIN-AX FROM CCU
S
←
P
Q204
IC201
Q201-Q203,
Q205
+
15 V
+
3.3 V
+
3.3 V
+
2.5V
_
7.5 V
CCD DRIVE PULSE
SERIAL DATA BUS (RECEIVE)
SERIAL DATA BUS
(TRANSMIT)
45M CLOCK
IC105, IC106
X101
0 TO
+
3 V VARIABLE
CONTROLLER
CN103
VIDEO DATA
(10 BIT)
CAMERA CABLE
TO CCU
CHU Block CHU Block
CHU Block
Section 9
Block Diagrams
9-1. Overall Block Diagram (CHU Block)