Sony XVM-B62 Service Manual page 24

XVM-B62
IC751 µPD6467GR-546-E1 (MAIN Board (1/2))
SCLK 1
2
CS
DATA 3
PCL 4
DISPLAY
CONTROL
REGISTER
VDD 5
CMDCT 6
OSC_OUT 7
OSC
OSC_IN 8
TEST 9
GND 10
SYNC
PROTECTION
IC802 LMC7101BIM5X (MAIN Board (2/2))
OUT 1 5 VSS
VDD 2
+ –
IN+ 3 4 IN–
24
DATA INPUT
SHIFT REGISTER
WRITE-IN
CHARACTER SIZE H-ADDRESS
ADDRESS
REGISTER REGISTER
COUNTER
V-SIZE H-POSITION H-ADDRESS
COUNTER COUNTER COUNTER
V-AD
REGISTER
H-SIZE V-POSITION V-ADDRESS
COUNTER COUNTER COUNTER
INSTRUCTION DECODER CONTROL SIGNALS
VIDEO RAM
DATA
SELECT
CHARACTER
GENERATOR
ROM
12X16BITX
512-WORD
20 HSYNC
19 VSYNC
BACK
INTERRUPT
DATA
REGISTER
18 VB
17 VG
16 VR
15 VBLK
14 VC2
13 BLK2
12 VC1
11 BLK1