Yamaha CDX-E100 - Block Diagram

ABCDEFGH
1
2
3
4
5
6
CDX-E100
IC4
MN35511
SPC+DAC
HEAD
AMP
IC3
AN8806SB
CONTROL
SYSTEM CONTROL
IC5
8bit CPU
CONTROL
DISPLAY DRIVE
IC10
LC75710NE
POWER
SUPPLY
IC6
Q5~7
D8~11, 17~21
MUTE
CONTROL
Q4
D5~7,15,16
CB12
DISPLAY
V1
SPINDLE
PICK UP
FOCUS
TRACKING
FEED
FLSW
LOADING
LOADING
SW
VCC VCC
E
D
A
B
C
F
GND
LD
VR
FD
FCS+
TRK+
TRK—
FCS—
SPDL+
SPDL—
FEED+
FEED—
FLSW
GND
LOADING+
LOADING—
OPEN
GND
CLOSE
CLSW
OPSW
CLOSE
OPEN
FLSW
+5
+5
ARF
EFM
TP1
LD ON
VREF
5
10
23
35
36
34
2
7
6
12
13
25
24
30
31
1
18
3
20
4
15
22
33
17,20
IC1
M56748
IC2
LB1641
+5A
1
2
87
86
21
22
21
25
24
27
26
28
29
40
44 63
64
65
66
LPF
IC8
LPF
IC8
IC7
IC7
Q9
Q11
Q10
Q12
11
10
15
47
48
5
18
XL2
RESET
IN
OUT
D22
4 MUTE
MDATA
MCLK
7
8
6TX
MDATA
MCLK
OUT L
OUT R
DIGITAL OUT
OPTICAL
LINE OUT
61
64
|
47
48
50
51
-VB +VB-5 +5A+5
8RESET
SYSCON
T1
L1
20
19
36 37 69 70
F1
F2
D10
L
PJ1
JK1
R
SYSTEM
CONNECTOR
CL
OP
FDO
KICK
TRD
ECM
ECS
TRV
TVD
(IC6)
58 59
XL1
6557
2131
68
69
K0-K2
KD0, KD1
76
78
|
KEY MATRIX
SW3~8
VF
ACF
ACF
IC9
EEP ROM
S-24CO1ADP
1
2
49
46
CS
SO
M
M
M
LD DRIVE
Q1
wt
!0 y
CD MECHA. UNIT
■ BLOCK DIAGRAM
E-21/J-19