AT
AU
AW
AV
AX
2
1
3
5
7
4
6
(D40-1562-X5)
PICKUP ASS’Y:T25-0050-05
CD CHANGER MECHA. :CDM-27
V-CD BOARD (W02-2618-X5)
CD UNIT
(X32-3440-20) (A/2) : RXD-V860(M,I)/RXD-V890(M,I)
IC1
IC3
(X32-3532-10) (A/2) : RXD-V860(V)/RXD-V890(V)
: 2SA1286-T11
Q13
CN6
CN5
CN4
CN3
T
Q
R
S
MTZJ5.6
D10,11
S5688B or
:
1SR139-400
D12
KBP02ML-6127
:
Q1
2SC2785(F,E) or
:
2SC1740S(Q,R)
Q2,6,11,12
2SA954(L,K)
:
Q3
UN4112 or
:
: 2SC2878(B)
Q9,10
Q8,14-16
Q5
Q4,7
2SD2061(E,F)
2SC3940A
DTC124ESA
UN4212 or
DTA124ESA
:
:
:
:
:
1SS133 or
HSS104
UZ-3.9BS or
D1-5,8,9,13-17
D6
: UZ-5.6BS or
D7
MTZJ3.9
: PCM1717E
IC14
: TC74HCU04AP
IC11
: MN1872423KEN
IC10
: NJU3713D
IC9
: NJM2100D
IC8
: TC74HC166AP
IC6,7
: TA8409S
IC4,5
: BA6198S
IC3
: CXD2500BQ
IC2
: CXA1782BQ 2
IC1
BIAS
Q1
Q2
Q3
CN2
CN1
CN3
D1
AMP
RF SERVO
FE-
GAIN
TE-BAL
BTL
4ch
T-
Q
FOR ADJUSTMENT
SHIFT
LEVEL
T.S.D
SHIFT
LEVEL
SHIFT
LEVEL
LEVEL
SHIFT
(BOTTOM VIEW)
5.0V
0.7V
0.8V
1.6V
2.3V
2.5V
3.4V
2.5V
3.7V
0.2V
2.5V
2.5V
0V
3.7V
4.4V
2.0V
0.6V
0V
2.2V
2.5V
2.5V
2.3V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
0.8V
2.5V
2.7V
2.5V
2.5V
2.5V
2.5V
2.5V
2.3V
2.4V
4.9V
2.5V
5.3V
4.6V
4.8V
51.V
2.6V
2.5V
10.2V
10.3V
2.5V
4.9V
5.0V
2.5V
2.4V
2.5V
4.6V
5.3V
2.7V
-B LINE
+B LINE
-B
+B
SIGNAL LINE
GND LINE
16
15
14
E
11
12
10
B
A
8
7
6
9
F
VR1 1K
SHORT LAND
13
E
C
B
A
F
0.1
C2
0.1
3
4
5
+
R.M
6
PS SW
SW-GND
PS SW
M-GND
ROTAM
ST-SW
2
2
3
1
ST SW
UP/DOWN SW
FC-
TC-
MON
TC+
FC+
LOAD SW
UP SW
SW-GND
DOWN SW
SW-GND
UNLOAD
SW-GND
LOADM
M-GND
SW-GND
SW-GND
DM(+)
SLM(-)
SLM(+)
SLT SW
DM(-)
TRAKING
COIL
FOCUS
COIL
2
1
4
5
6
+
L.M
3
LD SW
UNLD SW
1
5
4
3
2
1
2
3
1
6
4
5
SLM
D.M
+
+
SL SW
FO-
C3
0.1
GND
C1
1/2VCC
VCC
LD
MON
LD
VR
LD GND
C2
C1
1/2VCC
VCC
9
11
13
12
15
14
16
18
19
20
21
23
22
24
25
26
28
29
30
27
17
VGND
COUT
CVOUT
A+3.3V
VGND
VOUT
D+3.3V
R +5V
XCK
HINT
D+3.3V
DGND
SBCK
DISCK
DIDATA
EMPH
DILRCK
DGND
HRDY
VRST
HCK
HDIO
HSEL
CDDATA
CDSCK
IPFLG
CDLRCK
SUBC
CLDCK
BLRCK
1
3
2
4
6
5
8
7
10
REG+12V
REG+12V
+
C43
100u16
110K
220P
110K
0.047
R25
C12
R24
C11
DSP+5.0V
DSP+5.0V
C69
1u50
100K
29
20
11
0.1
C85
5
+
C4 0.47u50
R23 56K
R1 1K
R5 47K
+
20
+
C7
2.2u50
FE.3
37
1
FEO
38
F
39
E
40
EI
41
VEE
42
TEO
43
LPFI
44
TEI
45
ATSC
46
TZC
47
TDFCT
48
VC
FE1
2
FDFCT
3
FGD
4
FLB
5
FEO
6
FEM
7
SRCH
8
TGH
9
TG2
10
FSET
11
36
PD2
35
PD1
34
PD
33
LD
32
RFM
31
RFO
30
RF1
29
CP
28
CB
27
CC1
26
CC2
25
FOK
C3 47P
R10 47K
VR2 47K
R6 100K
R47 9.1K
R45
4.7K
R46
62K
100u10
C5
C2 4700P
R11 330K
0.01
C1
330K
R9
R7
100
VR3
47K
R8
1K
R44
1M
R43
220K
R42
10
100u10
C29
R40 7.5K
C26 0.01
C24 0.01
C23 0.033
R41
1.3K
56P
C28
C25 2200P
C15 0.01
R28 510K
C14 0.033
R27 1.5M
10u50
C13
+
C9 0.1
C8 0.1
R22
R21
100K
R19 33K
3.3K
R12
5.1K
R13
10K
R20
R26 1M
680K
1
2
3
4
5
6
7
RF
FE1
FE2
VC
TE1
S.S
TE2
16
15
14
13
12
11
10
9
8
7
6
2
1
4
3
5
28
22
27
21
FC-
TC-
TC+
FC+
MON
VR
LD
LD GND
F
C2
B
A
C1
E
VCC
1/2VCC
SLM(+)
3
SL SW
5
SW-GND
6
SLM(-)
4
DM(+)
1
DM(-)
2
7
9
10
6
28
27
22
21
7
6
10
9
R4 47K
R3 47K
R2 47K
L1
100
R14
R18
C6
47P
100K
R17
7.5K
R15
5.6K
R16
4.7K
VR1
25
24
26
25
24
26
+
10uH
D.BUF
D.BUF
D.BUF
D.BUF
9
10
11
8
5
4
6
7
13.3K
13.3K
+
-
D.BUF
D.BUF
+
-
23
22
21
-
+
10K
10K
+
-
+
10K
-
+
13.3K
-
100
DRIVER-
MUTE
10K
+
-
20
19
10K
D.BUF
-
+
13.3K
+
-
30
29
28
-
+
D.BUF
27
26
25
24
18
17
31
32
3
2
+
-
1
1.5K
R39
NC
FIN
VCC
NC
13
14
REGULATOR
12
REGULATOR
BIAS T.S.D.
MONITOR
50K
50K
16
15
VCC
X
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CAUTION: For continued safety, replace safety critical components only with man-
ufacturer's recommended parts (refer to parts list). indicates safety critical com-
ponents. For continued protection against risk of fire, replace only with same type
and rating fuse(s). To reduce the risk of electric shock, leakage-current or resis-
tance measurements shall be carried out (exposed parts are acceptably insulated
from the supply circuit) before the appliance is returned to the customer.
RXD-790
COVER(-2
97.11.28
5:51
AM
y [ W 1
