Troubleshooting - JVC RC-EZ35SB Service Manual

SECTION 5

TROUBLESHOOTING

5.1 BLOCK DIAGRAM
5.1.1 Block diagram for RC-EZ35
FM ANT. FM RF FM OSC
BPF
IC101
FM F/E, IF/DET/MPX
AM ANT.
AM RF/IF/DET
AM OSC
CD DOOR SW.
DISC
MP3 DECODER+1M DRAM
PICKUP
+
M
-
SPINDLE MOTOR
+
M
-
SLED MOTOR
IC102
PLL
+8V
TU SW.
IC901
RF + D-SERVO +
IC902
SERVO DRIVER
Q902
+8V
CD SW.
PLAY OUT
IC501
REC IN
FUNCTION SELECT
EQ/BASS/VOL CONTROL
RESET
LCD
IC701
KEY
MCU
R.C.
P-CON
+5V
Q411
+8V Q401
POWER
D2061
SW.
IC201
R/P AMP
R/P HEAD
+8V
BIAS OSC
TA SW.
+
M
-
TAPE MOTOR
DECK SW
L SPEAKER BOX
IC301
POWER AMP.
R SPEAKER BOX
RECTIFIER
AC IN
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