Sega 4200-6367 Video Games User Manual


 
13
Selecting the INPUT TEST on the menu screen in the test
mode to display the screen on which each SW and Volume is
tested. Press each switch. (To check the Coin SW, insert a
Coin from the inlet with the Coin Chute Door being opened.)
If the display beside each switch is ON, the switch and wiring
connection are satisfactory. Check the display of each Volume
value. The Volume could have an irregularity caused by
differences between machines and vibration during transporta-
tion. Set the Volume values by referring to Section ?
In the output test mode, carry out lamp test to ascertain that
each lamp lights up satisfactorily.
Selecting the MEMORY TEST on the test mode menu screen
causes the on-board memory to be tested automatically. The
game board is satisfactory if the display beside each IC No.
shows GOOD.
ASSEMBLING CHECK
4
The TEST MENU allows for each part of the cabinet to be checked, the Monitor to be adjusted, and the coin and
game related various functions to be performed.
CPU ROM TEST
GOOD (CROM03 MASK) IC.1 *****
GOOD (CROM02 MASK) IC.2 *****
GOOD (CROM01 MASK) IC.3 *****
GOOD (CROM00 MASK) IC.4 *****
GOOD (CROM13 MASK) IC.5 *****
GOOD (CROM12 MASK) IC.6 *****
GOOD (CROM11 MASK) IC.7 *****
GOOD (CROM10 MASK) IC.8 *****
GOOD (CROM33 EPROM) IC.9 *****
GOOD (CROM32 EPROM) IC.10 *****
GOOD (CROM31 EPROM) IC.11 *****
GOOD (CROM30 EPROM) IC.12 *****
GOOD (CROM3 EPROM) IC.13 *****
GOOD (CROM2 EPROM) IC.14 *****
GOOD (CROM1 EPROM) IC.15 *****
GOOD (CROM0 EPROM) IC.16 *****
PRESS TEST BUTTON TO EXIT
INPUT TEST
HANDLEBAR OFF
THROTTLE OFF
FRONT BRAKE OFF
REAR BRAKE OFF
VIEW CHANGE OFF
MUSIC SELECT OFF
SHIFT UP OFF
SHIFT DOWN OFF
START OFF
COIN #1 OFF
SERVICE-SW OFF
TEST-SW OFF
PRESS TEST BUTTON TO EXIT
OUTPUT TEST
START LAMP OFF
VIEW CHANGE LAMP OFF
MUSIC SELECT LAMP OFF
RACE READER LAMP OFF
>EXIT
SELECT WITH SERVICE BUTTON
PRESS TEST BUTTON TO EXIT