39
PUMP IT UP, BLOCK DIAGRAM
38
AC 110~220V
AC CORD
FUSE BOX
NOISE FILTER
TRANSFORMER ONLY 220V
110V
220V
AC LAMP
AC FAN
COIN MACHINE
MONITOR
CRT BOARD
M O N I T O R ( C R T )
29”(SX)
33”(GX)
AMP BOX
SMPS
DC 12~14.5V
LAMP PCB
AMP PCB
SSR BOARD
NEON TRANS
NEON LAMP
NEON LAMP
HALOGEN LAMP “L”
HALOGEN LAMP “R”
LAMP ASS’Y
SMPS
DC 12V
PRE AMP PCB
ATXPOWER
DC 12V, 5V
TERMINAL
POWER BOX
MK-5 BOARD
MAIN BOX
JAMMA PCB
CD ROM DRIVE
TEST S/W
COUNTER
MASTER VOLUME
SERVICE S/W
FLW VOLUME
WOOFER VOLUME
CONTROL PANEL
FOOT PCB “1P”
FOOT SENSOR “1P”
INVERTER “1P”
CCFL LAMP “1P”
FOOT PCB “2P”
FOOT SENSOR “2P”
INVERTER “2P”
CCFL LAMP “2P”
FOOT ASS’Y
FLW SPEAKER “L”
FLW SPEAKER “R”
WOOFER SPEAKER
WOOFER SPEAKER
SPEAKER ASS’Y
CONTROL PANEL (PRE AMP ASS’Y)
AC VOLT
DC VOLT
SIGNAL
MOINTOR BOARD
포스트스크립트 그림
(\276\310\264\331\271\314\267\316\267\316\260\355-\307\245\301\366)
AC FAN
FAQ and Solutions
◇
Static electricity from the speaker(s).
1. Remove dust behind FRE AMP.
2. If the noise comes from the only one set of speakers, the problem comes from the
speakers.
◇
The step sensor does not work well.
1. Check the inferior sensor with I/O TEST and clean or replace it.
2. Check the electric connection.
◇
1P and 2P of step sensor do not work well.
1. Check the problem whether it comes from the electric connection or the FOOT
PCB through exchanging the wire of 1P and 2P.
2. If there is something wrong in the FOOT PCB, it has to be replaced.
◇
Step-lamp does not work.
1. Test it exchanging with the normal operating lamp. (Check whether the problem
comes from the lamp or inverter)
2. Replace the defected one after test.
◇
Step-lamp is on all the time.
1. Check the inferior sensor with I/O TEST and clean or replace.
◇
When the games is in process, the music and the arrows do not match.
1. Cleane the CD-ROM.
2. Replace the CD-ROM.
