CSD-EX150
LH, U
CSD-EX151
CSD-EU2000
HA
EZ
SERVICE MANUAL
COMPACT DISC STEREO
RADIO CASSETTE RECORDER
MODEL CODE : 86HR8-0117(B)
In the above models, the laser pickup of the CD mechanism is changed from KSM-213CDM
to DA-11T3C.
This SUPPLEMENT describes only the changed portions in relation with the change from
KSM-213CDM to DA11T3C.
If requiring the other information, see Service Manual of the CSD-EX150 (TYPE:D,LH,U)
(S/M Code No. 09-994-327-3R1).
CSD-EX150 (TYPE:D,LH,HA)/CSD-EX151(TYPE:U)(S/M Code No. 09-994-327-3S2).
CSD-EU2000(TYPE:EZ)(S/M Code No. 09-994-327-3N1).
BASIC TAPE MECHANISM : TN-21ZVC-1812
BASIC CD MECHANISM : DA11T3C
S/M Code No. 09-994-327-3S5
SUPPLEMENT
DATA
Precaution to replace Optical block
Solder
PICK-UP Assy P.C.B
(SF-P101NR)
Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.
1) After the connection, remove solder shown in
the right figure.
-2-
ALTERATION LIST-1/2
ELECTRICAL MAIN PARTS LIST-1/1
REF. NO PART NO. KANRI DESCRIPTION
CD C.B
C544 87-010-546-080 CAP,E 0.33uF 50V
MOTOR C.B
M2 S0-M10-A09-700 MOTOR SLED ASSY
PIN3 S2-369-750-000 PLUG,6P
SW1 S4-S13-A01-600 SW,LEAF
NO.
Change CD MECHA
M8-8ZK-390-07: KSM213CDM ™ M8-ZZK-E90-07: DA11T3C
Change parts value
R520 100k ™ 150k (discrete)
R521 100k ™ 150k (chip)
R522, 524 47k ™ 82k (chip)
R523, 525 47k ™ 82k (discrete)
R532 68k ™ 220k (chip)
R534 39k ™ 15k (chip)
R538 22k ™ 15k (chip)
R539 12k ™ 22k (chip)
R540 6.8k ™ 8.2k (chip)
R546 12k ™ 5.6k (discrete)
R547 12k ™ 15k (chip)
R548 47k ™ 33k (chip)
R549 1.5k ™ 2.7k (chip)
R550 27k ™ 22k (chip)
R560 6.8k ™ 10k (chip)
R563 6.8k ™ 15k (chip)
R564, 565 560k ™ 270k (chip)
R566 8.2k ™ 12k (chip)
R568 10k ™ 0k (chip)
R569 680k ™ 1k (chip)
R572 22k ™ 10k (chip)
C520 2700pF ™ 3300pF (discrete: CAP, M)
C522 0.068µF ™ 0.047µF (discrete: CAP, M)
C523 0.018µF ™ 0.15µF (discrete: CAP, M)
C524 0.33µF ™ 0.15µF (discrete: CAP, M)
C535 1pF ™ 3pF (chip)
C536 15pF ™ 22pF (chip)
-3-
ALTERATION LIST-2/2
Change parts
C543 1µF/50V (discrete: CAP, E) ™ 0.047µF (discrete: CAP, M)
C544 0.15µF (discrete: CAP, M) ™ 0.33µF/50V (discrete: CAP, E) ™ Shown as fig1
C561 0.1µF (chip) ™ 0.1µF (discrete: CAP, M) (Add from solder side) ™ Shown as fig2
Electrical Adjustment
Change adjustment voltage of Focus Bias.
0±0.1mV ™ 25±20mV
MECHANICAL PARTS LIST-1/1
Change parts
REF. NO PART NO. KANRI DESCRIPTION
NO.
25 88-CD9-210-010 BASE,CHUCK
64 88-CH6-019-010 PANEL,CD ™
REF. NO PART NO. KANRI DESCRIPTION
NO.
25 8Z-CDB-170-010 BASE,CHUCK
64 8Z-CDB-169-010 PANEL,CD SANYO
Additional parts
REF. NO PART NO. KANRI DESCRIPTION
NO.
- — — ™ 71 8Z-CD8-223-010 PLATE,CD CUSHION
REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANICAL EXPLODED VIEW-1/1
22
23
24
25
26
A
D
71
* 71 (Additional parts)
-4-
SCHEMATIC DIAGRAM-1/1 (CD C.B1/2)
CD C.B (1/2)
CD MECHANISM
DA-11T3C
OPTICAL PICK UP
BLOCK SF-P101 NR
1N4148
LED
DRIVER
C544 0.33/50
C543 M0.047
TO/FROM CD C.B (2/2)
CN1
CN520
82K
82K
82K
82K
0.047
15K
220K
0.15
150k
150k
3300P
22K
8.2K
15K
15K
5.6K
33K
2.7K
22K
5.6K
10K
270K
270K
15K
C535
12K
47k
10K
IC502
22P
1K
3P
JW
4700P
F.B
100uH
D510
1N4148
D511
1N4148
Q501,502
B + SWITCH
LC78622ED
10uH
8
0.01
TO/FROM CD C.B (2/2)
MOTOR C.B
M1
M2
SW1
PIN3
TO/FROM MAIN CD C.B (1/2) CN330
IC503
SPINDOLE/
SLED
1
2
3
4
5
6
CN510
MOTOR
DRIVER
REG
8:
C570 0.01uH No Mount
8
U
EXCEPT U
R
SIGNAL
: FM / PB
: AM / REC
-5-
WIRING-1/1 (MOTOR C.B)
123456789101112131415
A
B
C
TO CD C.B
CN510
MOTOR C.B
M2
_
(SLED MOTOR)
+
(INSIDE LIMIT SW)
6
SW1
PIN3
1
M2
SW1
M3
(SPINDLE MOTOR)
_
+
D
E
F
G
H
I
J
K
L
M3
M
N
O
P
Q
R
S
T
U
-6-
CD MECHANISM EXPLODED VIEW-1/1
1
SW1
A
2
3
4
MOTOR C.B
M2
PIN 3
-7-
CD MECHANISM PARTS LIST-1/1
REF. NO PART NO. KANRI DESCRIPTION
1 M8-ZZK-E90-070 DA11T3C
2 S2-121-A28-400 COVER GEAR
3 S2-511-A21-000 GEAR MIDDLE
4 S2-511-A21-100 GEAR,DRIVE
A S1-PN2-03R-OSE SCR PAN PCS 2-3
NO.
-8-
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111
737004
Printed in Singapore
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