Kenwood DR-350 Service Manual

DISC SKIP
TEXT DISP.ALL INFO.
TIME DISP.
REPEAT
RANDOM P.MODE 4
¢
1 Á DISC 1
DISC 2DISC 3 DISC 4DISC 5
0
6
7
EDIT
PHONES
- ON  ÐSTANDBYDIGITAL AUDIO
DIG IT A L A U DIO
COMPACT
C
O M PA CT
TEXT

MUL TIPLE CD PLA YER1060CD/1070CD
DP-R6090/R7090
D-R350SERVICE MANUAL
©1997-7 /B51-5326-00 (K/K) 3654  

Knob (BUTTON)
(K27-2178-04)

LRVARIABLELINE OUTPUT
DIGITAL OUTPUT
SYSTEM CONTROL
OPTICAL
COAXIAL
SL16
XS 8
Ä
TEXT

Panel *
(A60-)
Phone jack
(E11-0127-05)
AC power cord *
(E30-)
Phono jack
(E63-1009-05)...

1060CD/1070CD/DP-R6090/R7090/D-R3502
CONTENTS / ACCESSORIES / CAUTION
CONTENTS / ACCESSORIES / CAUTION................2
EXTERNAL VIEW........................................................3
ADJUSTMENT............................................................4
PC BOARD.................................................................5SCHEMATIC DIAGRAM.............................................9
EXPLODED VIEW....................................................18
PARTS...

3
1060CD/1070CD/DP-R6090/R7090/D-R350
EXTERNAL VIEW
DISC SELECTORDISC
1
12
¢ 4
3 MULTIPLE CD PLAYER D-R350
REPEAT
ON/STANDBY
D.R.I.V.E.RANDOM45
0
7
6
DISC SKIP 2345

TEXT
DIGITAL AUDIO
DIGITAL AUDIO COMPACT COMPACT
LR
LINE OUTPUT
DIGITAL OUTPUTOPTICAL
COAXIAL
SISTEM
CONTROL
TEXT
Front glass
(B10-2353-22)
Dressing panel
(A21-1964-03)
Indicator
(B12-0312-04)
Indicator
(B12-0313-14)
Panel *
(A60-)
Power cord bushing
(J42-0083-05)
Miniature phone jack
(E11-0293-05)
Phono jack
(E63-0199-05)
Metallic cabinet...

41060CD/1070CD/DP-R6090/R7090/D-R350
ADJUSTMENT
FIG.
GND
+ _
L.P.F.
+
+
L.P.F.VTVM
VTVM
1
2
3
4
5
6
7
1.2 kHz
50 mVrms(a)
No.ITEMINPUT
SETTINGSOUTPUT
SETTINGSALIGNMENT
POINTSALIGN
FOR PLAYER
SETTINGS1LASER POWER
-
Apply the sensor section
of optical power meter
on the pickup lens.
-
On the power from
0.08 to 0.15 mW,
when the diffraction
grating is correctly
aligned with the RF
level of 1.0 Vp-p or
more. While pressing the
RANDOM key, turn
the AC ON. (Test
mode) Press the
PLAY/PAUSE key,
then confirm...

ACEG IBDFHJ
2 1
3
5
7 4
6
Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)
56
CD player unit (X32-333x-xx) 0-10 : D-R350 KP
0-11 : 1060CD KP
DP-R6090 TE
0-12: 1070CD KP
0-21 : D-R350 YMI0-22 : 1060CD Y
DP-R6090 M0-23 : 1070CD Y
1060CD(K) 2P PCB  98.4.24 0:16 PM  y[W  1 

KLNPRT MOQS
2 1
3
5
7 4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)78
Display unit (X25-590x-xx)0-10 :1070CD
DP-R7090
0-11 :1060CD
DP-R6090
Display unit (X25-5910-10) D-R350
1060CD(K) 2P PCB  98.4.24 0:17 PM  y[W 2 

ACEGI BDFHJ
2 1
3
5
7 4
6
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PHD2 FEO
36
37
FE.BIASSENS24
38
FC.OUT23
39
EXRST22
40
EIDATA21
41
VEEXLT20
42...

KLNPRT MOQS
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47
46
VDD NC
RO+ VDAL
RO-LO-
VDAR GNDAR
LO+ DACTEST1
LZ NC
DACTEST031
32
33
34
35
36
37
38
39
40
41
42
29
VDDNC
30DACTEST2RZ
RESETN43
44
45
61
REM50
LDC
51
FOK
52
MON
53
CLOCK SRDT 8
54
XLAT AVREF 7
55
DATA SBUSY 6
56
SENCE SDATA 5
SCOR62
DQSY63
SGATE64
SCK65
SDATA66
LED167...

UWYAAAC VXZABAD
X
X
X
X
X
)(()
()
X
XX
X
X1
2
3
4
5
6
7F F -B GND -30V +B +B22 R58
130R57
0.22C39
C40
0.1 R59
75
Rch GND
Lch
R193 220 Rch
GND
LchL12L11
1000PC114C106
0.01
21 F
F
-B
-30V GND
+B
+B1 2
3 45
6
7
+B
0.01
C126 C127
0.01C125
0.01AC220-240V(M)
AC110-120V(M)120V(E)
220-240V(M)AC120V(K)
12 13
11
10
9
8
7
6AC110-120V(M)
W221WH6 WH7
WH8
1
2
4 3
5 15
5
6
AC120V(K)
220-240V(M)
AC110-120V(M)
10
4
GND
-30V
+B +B
1 2
3
6 9
8
7 -BF
F
5 6
713
12
11120V(E)
3
5
W222 4
1
2 2 1
AC110-220V(M)
AC220-240V(M)...

AEAFAHAJALAN AGAIAKAM
2 1
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7 4
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