Sony KV-ES29M80 Service Manual page 95

KV-ES29M80/ES29M81/ES29M90
PRINTED WIRING BOARDS
BC4
[Y/C SEP]
– BC4 Board –
– 167 –
KV-ES29M80/ES29M81/ES29M90
RM-916 RM-916
V
[TELE TEXT]
– V Board –
– 168 – – 68 –
KV-ES29M80/ES29M81/ES29M90
V Board IC1801 SDA5254-2B006
Capture
Compare
Timer
TTC
Display
Timing
VTX, VPS
Watchdog Acquisition
Timer
Slicer
Character
TTD
ROM
448 * 12 * 10
ADC
PWM
Dual Port
Memory Extended
Interface
Program
Management Data
C500
Memory
Unit RAM
ROM
CPU (MMU) 1 K Byte
(1) VBI Buffer
(2) (3)
1 K Byte
(1) Only ROM Version
(2) Only ROMless Version
(3) Only SDA 5250, SDA 5254
and SDA 5255
(4) 8 KByte for SDA 5250,
SDA 5254 and SDA 5255
1 KByte for SDA 5251,
SDA 5252
– 169 –
RM-916
R
G
Display
B
Generator
BLAN
COR
Dual Port
Interface
Display
RAM
4)