Kenwood KDC-CX89 Service Manual page 2

(X92)
(X32)
PICKUP
(X13)
ASSY
PD
D
A C
B
E F
FO COIL
TR COIL
ELEVATOR
SPINDLE/LO-EJ
M
M
SLED
M
LOE SW
LIM SW
A+3.3V
SW+3.3V
IC1
X1
16.9344MHz
RF AMP & SERVO DSP
CD-ROM DECODER
A+8V
MP3 DECODER
DAC
7 IC4
L.P.F.
IC8
APC PON5V
LEVEL
SHIFTER
SRV+8V
BU+5V
IC3 IC5
8 5
BTL
DC MOTOR MECHA
DRIVER 4 CONTROL
u-COM
X2
12.5MHz
S1
MG SW
S2
EJ SW
S3
ARM SW
S4
COMM SW
BU+5V
SW+3.3V
IC6 SW+5V
D-RAM
PON5V
IC11
Q16-19
SW+3.3V
3
AUDIO
MUTE
2
SRV+8V
IC12
DELAY
X3
16MHz
A+3.3V
SW+5V
IC7
EEP-ROM
HOT
2
IC2
BU+5V
6
SYSTEM
CONTROL
u-COM
6
IC10
SW+5V
RESET
LPS
AUDIO
OUT
Q11
BU14V
5V REG
SW
Q9
5V REG
& SW
3.3V REG
Q7
7-8.5V REG
& SW
SW
A+8V
IC9
3.3V
REG
Q2
CHCLK
BU DETECT REQH
REQC
DATAH
DATAC
CH CON
CH RST
CH MUTE