Troubleshooting - JVC RC-EX30B Service Manual

5.1 Block diagram
FLASH
DRAM
ROM
HY51181
MX29F040
ESS 3890
DSP
TC9462
CD SERVO
TA2092
SECTION 5

TROUBLESHOOTING

REMOTE
CONTROL
KEY BOARD
REMOTE
SENSOR
MCU
4K76
LCD
D/A
P18211
HCF4052
CD
PICKUP
PLL
TC9257
SOURCE
POWER AMP
SELECTOR
TC9422
TAPE
AN7312
POWER
SUPPLY
CD RF AMP
TA2153
TUNER
TA2149
SPEAKER
PHONE
TA8227
DC SUPPLY
BATT 6x1.5V
AC IN
(No.MB279)1-15