14
15
White and Green
P6
9
16
White and Orange
P7
3
17
White and Black
P8
13
Pin 8 is
black
Here are the possible causes for EEPROM read/write failure and data error
when connecting the clamp to the test board for EEPROM read/write:
A. EEPROM read/write operations are affected by the circuit of the
connected test board;
B. EEPROM read/write operations of the test board are affected by the
read/write operations of the clamp;
C. The signal is damaged by large resistance. A large resistance will be
generated when connecting the clamp to a fast communicating
EEPROM or using a long cable for connection.
Therefore, it is recommended to dismantle the chip on the EEPROM, weld
the EEPROM to the EEPROM adaptor or place in the EEPROM socket, and
then insert it in the EEPROM adaptor.
18. EEPROM Clamp
19. DB15 VGA Port
EEPROM Adaptor
The EEPROM adaptor is compatible with three 8-pin packaging TSSOP,
SOP, DIP connections, and each packaging reserves three same ports, so
the device will function properly when one port is damaged. For SOP8
packaging, the EEPROM adaptor can also work with the EEPROM socket.
To do this, place the pins of the SOP8 EEPROM into the EEPROM
accordingly and then insert them into the EEPROM adaptor.
USB Port
The USB port is used for the data communication between the XP200 and
the diagnostic device or the PC, and it is also the port for power supply
charge.
