Chapter 4. Up - Sharp UP-5700 Service Manual

3. Service options: None
No. NAME
1 HDD kit
4. Service tools
No. NAME
1 Service tool kit
2 Printer connector signal loop back connector
3 MCR test card
4 RS232 loop back connector
5 CPU/VGA PWB relay PWB
6 BIOS loading board
7 RS232 modular jack loop back connector
8 BIOS MASTER ROM
9 TOUCH PEN
1 Always use this pen for the TOUCH PANEL POSITION ADJUSTING UTILITY PROGRAM.
This pen is for K-PDA (ZR-xxxx series).
If you use a ball-point pen or other pens whose point is hard, the surface of TOUCH PANEL may be damaged.
4-1. Service tool kit: DKIT-8656BHZZ
1) ISA checker
Used to repair or check the operation of the optional I/F.
External view
PARTS CODE
PARTS CODE
2 – 2
PRICE
CW ISA checker
ISA relay board
RAM relay board (Not used for UP-5700)
BR for ER-A8RS CENTRONICS connector
BE for UP-E12MR
BC for RS232 connector
CQ
CS for overwriting BIOS
AZ for RJ45 connector
(P) EP-ROM for overwriting BIOS
AG For TOUCH PANEL POSITION ADJUSTING
UTILITY PROGRAM 1
Plan view
ISA bus connectors:
Used to connect with the I/F PWB of ER-A8RS,
ER-01IN-PC etc.
Test pins: Used to check the ISA bus signal.
LED circuit: Not used currently.
RAM1A
Connected to the ER-A850/A880 ISA bus connectors.
DESCRIPTION