Table of Contents
Advertisement
CD-ES900/CD-ES99
FM
ANTENNA
SO302
FM ANTENNA
TERMINAL
AM LOOP
ANTENNA
1
2
CNP301
MOTOR
DRIVER
Q706
+B7
Q711
Q712
Q707
+B7
Q708
Q714~
Q717
SOLENOID
DRIVER
CNS601
CNP5
FROM CD SECTION
TAPE 1
L-CH
R-CH
P.B. HEAD
REC.
P.B.
TAPE 2
L-CH
REC./P.B.
R-CH
HEAD
AC BIAS
ERASE
HEAD
IC301
TA7358AP
FM FRONT END
6
BF301
1
9
B.P.F
3
4
5
8
7
FM RF L312
T301
FM
OSC
OSC BUFF
Q302
AM TRACKING
AM BAND
T303
T306
COVERAGE
IC302
LC72131
PLL(TUNER)
FM+B
TAPE
MECHANISM
ASS'Y
GAME INPUT
JK691
VIDEO OUT
VIDEO
BI601
1
1
2
3
3
4
L(T1)
1
24
P.B
R(T1)
L(T2)
2
R(T2)
23
SWITCHING
Q101~
Q104
H/N
6
POP REDUCE
T1/T2
REC
L REC
9
16
R REC
11
12
NOR/
15
HIGH
T1/T2
19
SWITCHING
Q105
Q114
Q106
SWITCHING
+B4
Q112
Q113
SWITCHING
Q111
L103
BIAS
SWITCHING
OSC
Figure 4-2 BLOCK DIAGRAM (2/3)
FM IF
T302
CF303
450 kHz
T351
AM IF
1
2
24
23
21
7
X352
VT
4.5 MHz
20
1
22
15
16
11
OSC
+B4
9 10
7
FM
Q360
SWITCHING
JK690
L
AUX
L
9
R
R
16
L
TAPE
10
15
R
L
11
TUNER
14
R
L
12
CD
13
R
+B4
13
L
4
PB
21
R
L
REC
7
18
R
IC101
AN7345K
PLAYBACK AND RECORD
10
ALC
/PLAYBACK AMP.
+B4
Q109
Q110
+B4
BIAS
IC701
IXA002AW (Serial No. 31000001~402XXXXX)
IXA007AW (Serial No. 402XXXXX)
IXA020AW (Serial No. 402XXXXX~)
4 – 2
+B4
ZD351
5.1V
10.7 MHz
X351
CF351
456 kHz
CF352
13
4
5
9 8
17
14
L
15
R
18
16
12
IC303
LA1832S
FM IF DET./
FM MPX./
AM IF
3
4
5
6
17
21
+B4
+B4
23
1
DI
2
CE
24
CLK
IC601
Ð20dB
ATT
LC75341
Q601
Q602
AUDIO PROCESSOR
R
21
4
L
7
18
3
Q107
Q108
MUTING
JOG701
VOLUME
LED
DRIVER
30
Q710
58
IC701
LED703
SYSTEM
MICROCOMPUTER
(2/2)
Q603
Q604
REC/PLAY
T1/T2
BIAS
48
Advertisement
Table of Contents
