SERVICE MANUAL
SERVICE DATA
TECHNICAL DATA OF KEY ICS
1.MCU and Signal Processor for a PAL/NTSC TV
TMPA88
97
CMANG /CPANG/CRANG /CSANG
1.General Description
The TMPA88
97
CPANG is an integrated circuit for a PAL/NTSC TV. A MCU and a TV signal processor are
integrated in a 64-pin shrink DIP package. The MCU contains 8-bit CPU, ROM, RAM, I/O ports,
timer/counters, A/D converters, an on-screen display controller, remote control interfaces, IIC bus interfaces
and the Closed Caption decoder. The TV signal processor contains PIF, SIF, Video, multi-standard chroma,
Sync, RGB processors.
Mask ROM: TMPA88
97CPB
NG (ROM size: 48k)
Mask ROM: TMPA88
97
CR
B
NG (ROM size: 56k)
Mask ROM: TMPA88
97
CS
B
NG (ROM size: 64k)
OTP ROM: TMPA88
97
PS
B
NG (ROM size: 64k)
Weight: 8.85 g (typ.)
15