39
IC301
LB1930M-TLM
1
2
3
4
5
6
7
8
9
10
VCC
IN2
S-GND
IN1
NC
NC
OUT2
NC
P-GND
OUT1
CONTROL
CIRCUIT
MOTOR
DRIVE
CIRCUIT
BUFFER
BUFFER
IC304
NJM2395F08
IC305
NJM2395F05
2
VOUT
3
GND
1
VIN
4
CONT
CONTROL
– FM Board –
IC701
BA1405F-E2
18
17 16 15
14
13 12 11 10
1
2
3
4
5
6
7 8
9
L
AMP
R
AMP
MPX
BUFFER
BUFFER
1/2
OSC 38kHz
AUDIO IN L
MPX MODULATOR
BALANS
MPX MODULATOR
BALANS
NC
VCC
MPX OUT
NC
PILOT OUT
NC
AUDIO IN R
INPUT AMP BIAS
NC
GND
38MHz OSC BIAS
38MHz OSC
38MHz OSC
NC
NC
IC781
BU2611AFS-E2
VSS
15
PD2
PD1
NC
VDD
FMIN
AMIN
16
12
11
10
P3
9
14
13
1
XOUT
2
XIN
3
CE
4
CK
5
DA
6
P4
7
P1
P2
8
PHASE DET,
CHARGE PUMP
REFERENCE DIVIDER
MAIN
COUNT
1/16,
1/17
4 BIT
COUNT
SHIFT REGISTER & LATCH
Summary of Contents for CDX-434RF - Compact Disc Changer System
Page 51: ...51 MEMO ...