Aiwa 3ZG-2E3NM User manual

CD MECHANISM
BZG-5
S/M Code No. 09-00C-353-3N2
English
SERVICE MANUAL
BASIC CD MECHANISM : 3ZG-2E3NM
3ZG-2E3N
KSM-2131FAM
TYPE
ZD3NM
YZD3NM
ZD4NC
YKZD3NF
YKZD3N1F
ZD3N1M
YZD3N1M
ZD3N1DM
ZD3NFD
BASIC CD MECHANISM
3ZG-2E3NM
3ZG-2E3NM
KSM-2131FAM
3ZG-2E3N
3ZG-2E3N
3ZG-2E3NM
3ZG-2E3NM
3ZG-2E3NM
3ZG-2E13N
DATA

-2-
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainit-
ulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylit-
tävälle näkymättömälle lasersäteilylle.
VARNING!
Om apparaten används på annat sätt än vad som specificeras i
denna bruksanvising, kan användaren utsättas för osynling
laserstrålning, som överskrider gränsen för laserklass 1.
Caution: Invisible laser radiation when
open and interlocks defeated avoid expo-
sure to beam.
Advarsel:Usynling laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
ATTENTION
L'utilisation de commandes, réglages ou procédures autres que
ceux spécifiés peut entraîner une dangereuse exposition aux
radiations.
ADVARSEL!
Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude
af funktion. Undgå udsættelse for stråling.
This Compact Disc player is classified as a CLASS 1 LASER
product.
The CLASS 1 LASER PRODUCT label is located on the rear
exterior.
This set employs laser. Therefore, be sure to follow carefully the
instructions below when servicing.
WARNING!
WHEN SERVICING, DO NOT APPROACH THE LASER EXIT
WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO
CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE
FROM A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL
PICK-UP BLOCK.
CLASS 1
KLASSE 1
LUOKAN 1
KLASS 1
LASER PRODUCT
LASER PRODUKT
LASER LAITE
LASER APPARAT

-3-
Precaution to replace Optical block
(KSS-213F)
1) After the connection, remove solder shown in
the right figure.
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.

-4-
How to Adjust the Rotating Phase of the
Gear, Main Cam
1) Push down the hooking catch of the CHAS. MECH, and remove
the TRAY.
2) Align the arrow mark of the Gear, Main Cam with the black round
mark of the CHAS, MECHA as shown below.
3) Confirm that the Slide, Mech Cam is located in the right position,
then insert the TRAY gently.
Caution: If the rotating phase of the Gear, Main Cam is
incorrectly adjusted, the chucking operation and tray
movement will have malfunction.
Align the arrow 2mark with the black
round • mark.

-5-
REF. NO PART NO. KANRI DESCRIPTION
NO. REF. NO PART NO. KANRI DESCRIPTION NO.
ELECTRICAL MAIN PARTS LIST-1/2
IC
87-A21-821-030 C-IC,LC78645E<EXCEPT ZD3N1DM>
87-A21-821-130 C-IC,LC78645NE<ZD3N1DM>
87-A21-822-010 IC,LA6568
TRANSISTOR
87-026-609-080 TR,KTA1266GR
87-026-610-080 TR,KTC3198GR
87-A30-076-080 C-TR,2SC3052F
87-A30-515-080 TR,2SA1979O/Y
87-A30-075-080 C-TR,2SA1235F<ZD3N1DM>
DIODE
87-A40-003-080 ZENER,MTZJ4.3A
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
87-A40-743-080 ZENER,UZ4.3BSA
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
87-020-465-080 DIODE,1SS133 (110MA)
87-A40-337-080 ZENER,MTZJ 6.8B
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
87-A40-753-080 ZENER,UZ6.8BSB
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
3CD C.B
C1 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C1 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C2 87-010-263-080 CAP, ELECT 100-10V
C3 87-A10-915-080 C-CAP,U 1000P-25 J CH
C4 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C4 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C5 87-010-263-080 CAP, ELECT 100-10V
C6 87-010-405-080 CAP, ELECT 10-50V
C101 87-A10-504-080 C-CAP,U 0.047-16 K B
C102 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C102 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C103 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C103 87-012-195-080 C-CAP,U 100P50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C104 87-012-282-020 C-CAP,U 4700P-50 KB
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C104 87-012-282-080 CAP, U 4700P-50
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C105 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C105 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C106 87-010-263-080 CAP, ELECT 100-10V
C107 87-010-263-080 CAP, ELECT 100-10V
C108 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C108 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C109 87-010-263-080 CAP, ELECT 100-10V
C110 87-010-405-080 CAP, ELECT 10-50V
C111 87-010-401-080 CAP, ELECT 1-50V
C114 87-012-188-080 C-CAP,U 47P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C114 87-012-188-020 C-CAP,U 47P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C115 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C115 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C116 87-010-263-080 CAP, ELECT 100-10V
C117 87-010-263-080 CAP, ELECT 100-10V
C118 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C118 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C121 87-010-263-080 CAP, ELECT 100-10V
C122 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C122 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C123 87-012-169-080 C-CAP,U 7P-50 CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C123 87-012-169-020 C-CAP,U 7P-50 DCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C124 87-012-172-020 C-CAP,U 10P-50 DCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C124 87-012-172-080 CAPACITOR CHIP U 10PCH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C125 87-A11-177-080 C-CAP,S 0.15-16 K B
<YKZD3N1F,ZD3NFD,YKZD3NF>
C125 87-016-083-080 C-CAP,S 0.15-16 RK<ZD4NC>
C125 87-010-759-080 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C126 87-010-263-080 CAP, ELECT 100-10V
C127 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C127 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C128 87-A10-504-080 C-CAP,U 0.047-16 K B
C129 87-010-403-080 CAP, ELECT 3.3-50V
C130 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C130 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C131 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C131 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C132 87-010-263-080 CAP, ELECT 100-10V
C133 87-010-405-080 CAP, ELECT 10-50V
C134 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C134 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C135 87-010-260-080 CAP, ELECT 47-25V
C136 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C136 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C137 87-A10-915-080 C-CAP,U 1000P-25 J CH
C138 87-012-349-080 C-CAP,S 1000P-50 CH<ZD3NFD,ZD4NC>
C203 87-010-112-080 CAP, ELECT 100-16V
C204 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C204 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C205 87-010-263-080 CAP, ELECT 100-10V
C208 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C208 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C212 87-010-405-080 CAP, ELECT 10-50V
C213 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C213 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C301 87-010-382-080 CAP, ELECT 22-25V
C302 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C302 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C303 87-010-260-080 CAP, ELECT 47-25V
C304 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>

-6-
REF. NO PART NO. KANRI DESCRIPTION
NO. REF. NO PART NO. KANRI DESCRIPTION NO.
ELECTRICAL MAIN PARTS LIST-2/2
C304 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C305 87-012-274-020 C-CAP,U 1000P-50 KB
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C305 87-012-274-080 CHIP CAP,U 1000P-50B
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C306 87-A11-567-080 C-CAP,S 0.01-50 K B<ZD3NFD>
C401 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C401 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C402 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C402 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C403 87-012-195-020 C-CAP,U 100P-50JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C403 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C404 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C404 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C405 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C405 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C601 87-010-759-020 C-CAP,U 0.1-25 Z F<ZD3N1DM>
C602 87-010-263-080 CAP, ELECT 100-10V<ZD3N1DM>
C603 87-012-180-020 C-CAP,U 22P-50 J CH<ZD3N1DM>
CN1 87-A60-429-010 CONN,16P H TOC-A
CN201 84-ZG1-648-010 CONN ASSY,6P<ZD4NC>
CN201 87-099-199-010 CONN,6P 6216 H<EXCEPT ZD4NC>
CN202 87-A60-130-010 CONN,5P V FE
CN301 87-A60-154-010 CONN,6P H FE
CN401 87-099-201-010 CONN,8P 6216 H
FB601 87-008-372-080 FILTER, EMI BL OIRNI<ZD3N1DM>
L101 87-005-469-080 COIL 4.7UH FLR50
LED601 87-A40-558-010 LED,SLZ-8128A-01-A<ZD3N1DM>
R104 87-012-278-080 C-CAP,U 2200P-50B
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
R104 87-012-278-020 C-CAP,U 2200P-50 KB
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
R106 87-012-274-020 C-CAP,U 1000P-50 KB
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
R106 87-012-274-080 CHIP CAP,U 1000P-50B
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
S401 87-036-109-010 PUSH SWITCH
S402 87-036-109-010 PUSH SWITCH
X101 87-A70-318-010 VIB,XTAL 33.8688MHZ CSA-309
T.T C.B
C401 87-A11-148-080 CAP,TC U 0.1-50 Z F
CON401 87-A60-082-010 CONN,05P H 9604S-05F
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
CON401 86-NFZ-675-010 CONN,5P H 6216-11H
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
PS401 87-026-573-010 IC,GP1S53V
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
PS401 87-A90-156-010 SNSR,SG-240
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
DRIVE C.B<EXCEPT ZD4NC>
M1 87-045-363-010 MOT,MDN4RA3ETA1<EXCEPT ZD4NC>
M2 87-045-358-010 MOT,RF-310TA 43<EXCEPT ZD4NC>
PIN3 87-A60-086-010 CONN,6P H6216-11<EXCEPT ZD4NC>
SW1 87-A90-042-010 SW,LEAF MSW-17310MVP0<EXCEPT ZD4NC>
MOTOR C.B<ZD4NC>
M2 9X-262-513-210 SLED MOTOR<ZD4NC>
PIN3 91-564-722-110 CONNECTOR 6P<ZD4NC>
SW1 91-572-085-110 LEAF SW<ZD4NC>
• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.
88
A
Resistor Code
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage Type Tolerance
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
Form
LW t
1.6 0.8 0.45
2 1.25 0.45
3.2 1.6
108
118
128
: A
: A
CHIP RESISTOR PART CODE
0.55
Resistor Code
Dimensions (mm)
Symbol
1/16W 1005 5% CJ
1.0 0.5 0.35 104
Lt
W

-7-
TRANSISTOR ILLUSTRATION-1/1
2SC3052
2SA1235
BE
C
E C B
KTA1266
KTC3198
2SA19790

-8-
BLOCK DIAGRAM-1/1

-9-
101112131415161718192021222324
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
1234567892526272829303132
WIRING-1/2 (3CD)
ZD3NFD,
ZD4NC
MODEL
Y Y
YKZD3N1FYKZD3NF
C138
D102

-10-
SCHEMATIC DIAGRAM-1/1
Y
Y
YKZD3NF
YKZD3NF
Y
YKZD3NF
Y
YKZD3NF
Y
YKZD3NF
YYKZD3NF
YKZD3NF
Y
6
7
8
45
2
1
3
D304 1SS133
R303 1K

-11-
123456789101112131415
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
WIRING-2/2 (T.T/MOTOR)
ZD3 MODEL
CN202
ZD4 MODEL

-12-
WAVE FORM-1/1
1IC201 1(Vo3-) VOLT/DIV: 500mV
TIME/DIV: 200mS
2IC201 2(Vo3+)
1.6Vp-p
1.6Vp-p
1
2
3Between CN202 1and 2VOLT/DIV: 1V
(2Pin: 0 Level) TIME/DIV: 200mS
0
4IC101 #(FE) VOLT/DIV: 500mV
TIME/DIV: 5mS
5IC101 %(TE) VOLT/DIV: 200mV
TIME/DIV: 200µS
1.45Vp-p
1.24Vp-p
6IC101 (RES) VOLT/DIV: 1V
TIME/DIV: 10mS
7IC101 (VDD5)
8IC101 ?(XOUT)
6IC101 (RES) VOLT/DIV: 1V
TIME/DIV: 10mS
7IC101 (VDD5)
8IC101 ?(XOUT)
6Vp-p 5.2Vp-p
1.2Vp-p
7
6
8
4.4Vp-p 5Vp-p
0Vp-p
7
6
8
66
68
66
68

-13-
IC BLOCK DIAGRAM-1/1
IC, LA6568

-14-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25, 26
27
28
29
30
31
32, 36
37
38
39
40
41
42
Pin No. Pin Name I/O Description
IC DESCRIPTION-1/1 (LC78645)-1/2
SLCO
SLCIST
EFMIN
RF
RFVDD
RFVSS
FIN1
FIN2
TIN1
TIN2
VREF
REFI
EF
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
FDO
SPDO
SLDO
GPDAC
CONT4, 5
SBCK/CONT6
SBCK/FG
DEFECT
V/P
FSEQ
MONI1, 5
VSS
VDD
DOUT
TEST
LVDD
LCHO
O
I
I
O
—
—
I
I
I
I
O
I
O
O
O
O
O
—
—
O
O
O
O
O
I/O
I/O
I
O
O
O
O
—
—
O
I
—
O
Control output.
Slice level control SLCO output current adjustment resistor connection pin.
RF signal input pin.
RF monitor pin.
RF power supply pin.
RF ground pin.
A+C signal input pin.
B+D signal input pin.
E signal input pin.
F signal input pin.
VREF voltage output pin.
Reference voltage output setting pin.
FE signal monitor pin.
TE signal LPF capacitor connection pin.
TE signal monitor pin.
RF internal signal monitor pin.
Jitter detection capacitor connection pin.
Servo A/D, D/A supply pin.
Servo A/D, D/A ground pin.
Tracking control output pin. D/A output.
Focus control output pin. D/A output.
Spindle control output pin. D/A output.
Thread control output pin. D/A output.
Servo D/A general-purpose output pin. (Not connected)
General-purpose input/output pin 4, 5.
General-purpose input/output pin 6, or subcode read clock input pin.
Subcode read clock input pin/FG signal input pin/external emphasis setting pin.
Set to command -pin function.
Defect pin.
Rouge servo/phase control automatic switching monitor output pin.
“H” for rough servo and “L” for phase servo.
Synchronization signal detection output pin.
Outputs a high level when the synchronization signal detected from the EFM signal and the
internally generated synchronization signal agree.
Internal signal monitor pin 1, 5. (Not connected)
Digital ground pin.
Digital power supply pin.
Digital OUT output pin.
Test input pin.
L channel D/A converter Lchannel power supply pin.
L channel output pin.

-15-
Pin No. Pin Name I/O Description
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71, 72
73, 74
75
76
77
78
79
80
IC DESCRIPTION-1/1 (LC78645)-2/2
LVSS
RVSS
RCHO
RVDD
XVDD
XOUT
XIN
FSX/16MIN
XVSS
C2F
EFLG
16MOUT
ASLRCK
ASDACK
ASDFIN
LRSY
DATACK
DATA
CE
CL
DI
DO
WRQ
RES
DRF
VDD5
VSS
CONT3
CONT2, 1
PD01, 2
VVSS
PCKIST
VVDD
FR
LDS
LDD
—
—
O
—
—
O
I
I/O
—
O
O
O
I
I
I
O
O
O
I
I
I
O
O
I
O
—
—
I/O
I/O
O
—
I
—
I
I
O
L channel D/A converter L channel ground pin.
R channel ground pin.
R channel D/A converter R channel output pin.
R channel power supply pin.
Crystal oscillator power supply pin.
Crystal oscillator Connection for a 33.8688MHz crystal oscillator pin.
7.35kHz synchronization signal output pin.
DF, DAC external clock input pin. (Not connected)
Crystal oscillator Crystal oscillator ground pin.
Must be connected to 0V.
C2 flag output pin.
C1, C2 error correction monitor pin.
16.9344MHz output pin. (Not connected)
L/R clock input pin.
Antishock mode Bit clock input pin.
L/R channel data input pin.
L/R clock output pin. (Not connected)
Digital data output Bit clock output pin. (Not connected)
L/R channel data output pin. (Not connected)
Chip enable signal input pin.
Data transfer clock input pin.
Microprocessor interface Data input pin.
Data output pin. (Nch open drain output)
Interruption signal output pin.
Reset input pin.
This pin must be set low briefly after power is first applied.
Focus ON detect pin.
Microprocessor interface power supply pin.
Digital ground pin.
General-purpose output pin 3. (Not connected)
General-purpose output pin 2, 1.
Phase comparison output pin 1, 2 to control built-in VCO.
Built -in VCO GND pin.
PLL Resistor connection pin to set current for PD01 and 02 outputs.
Built-in VCO power supply pin.
Resistor connection pin to set the frequency range of built-in VCO.
Laser power detection signal input pin.
Laser power control signal output pin.

-16-
MECHANICAL EXPLODED VIEW-1/1
A
B
2
3
4
PWB PWB
3ZG2,E3NM
5
10 7
8
9
13
11
12
29
27 CHAS,MECH
17
3
26
22 23
21
20
19
16
14
15
24
18
ZD4NC
25
1
630
28
CUSH,CD A
CUSH,
CD A
CUSH,CD A
D
27
17
3
C
C
(BZA-1)
LED 901
31
32

-17-
REF. NO PART NO. KANRI DESCRIPTION
NO. REF. NO PART NO. KANRI DESCRIPTION NO.
MECHANICAL PARTS LIST-1/1
1 84-ZG1-672-010 F-CABLE,5P 1.25 210MM WHITE N
2 84-ZG1-225-010 BELT,SQ1.0-63.3
3 84-ZG1-267-010 PULLEY,LOAD MO 8
<EXCEPT YKZD3NF,YKZD3N1F>
3 81-ZG1-212-010 PULLY,LOAD MO<YKZD3NF,YKZD3N1F>
4 87-045-364-010 MOTOR(BCH3B14)
5 84-ZG1-238-010 GEAR,WORM N
6 84-ZG1-248-010 SPR-C,WORM
7 8A-ZG1-001-010 TRAY,NO3 BLU
8 84-ZG1-291-110 HLDR,MAGNET 4NAT
<ZD3NM,YZD3NM,YKZD3NF,ZD3NFD,ZD4NC>
8 84-ZG1-283-110 HLDR,MAGNET V4
<ZD3N1M,YZD3N1M,YKZD3N1F,ZD3N1DM>
9 84-ZG1-259-010 SPR-P,WORM
10 84-ZG1-273-010 PULLEY,WORM 4<ZD4NC>
10 84-ZG1-239-210 PULLY,WORM N<EXCEPT ZD4NC>
11 84-ZG1-224-010 LEVER,TT
<ZD3N1M,YZD3N1M,YKZD3N1F,ZD3N1DM>
11 84-ZG1-288-010 LEVER,TT NAT
<ZD3NM,YZD3NM,YKZD3NF,ZD3NFD,ZD4NC>
12 8A-ZG1-002-110 TURN TABLE,NO1 BLU
13 84-ZG1-221-010 GEAR,MAIN TT<YKZD3NF,YKZD3N1F,ZD3NFD>
13 84-ZG1-269-010 GEAR,MAIN TT 4
<EXCEPT YKZD3NF,YKZD3N1F,ZD3NFD>
14 84-ZG1-209-010 BELT,SQ1.8-117.7
15 84-ZG1-203-410 GEAR,MAIN CAM
<ZD3NM,YZD3NM,YKZD3NF,ZD3NFD,ZD4NC>
15 84-ZG1-215-410 GEAR,MAIN CAM BLU<YKZD3N1F>
15 8A-ZG1-218-010 GEAR,MAIN CAM BLU 4
<ZD3N1M,YZD3N1M,ZD3N1DM>
16 84-ZG1-207-010 PULLEY,RELAY<EXCEPT ZD4NC>
16 84-ZG1-271-010 PULLEY,RELAY 8<ZD4NC>
17 87-045-383-010 MOT,M9I50T28-2<ZD4NC>
17 87-045-305-010 MOTOR, RF-500TB DC-5V (2MA)
<EXCEPT ZD4NC>
18 84-ZG1-216-310 SLIDE,MECHA CAM YEL
<ZD3N1M,YZD3N1M,YKZD3N1F,ZD3N1DM>
18 84-ZG1-204-310 SLIDER,MECHA CAM
<ZD3NM,YZD3NM,YKZD3NF,ZD3NFD,ZD4NC>
19 84-ZG1-206-110 GEAR,RELAY<ZD4NC>
19 84-ZG1-274-010 GEAR,RELAY 8<EXCEPT ZD4NC>
20 81-ZG1-250-110 GEAR,TRAY RELAY MK2*<ZD4NC>
20 81-ZG1-291-110 GEAR,TRAY RELAY NO3<EXCEPT ZD4NC>
21 84-ZG1-205-210 GEAR,TRAY (*)
22 83-ZG3-213-010 LVR,SW
23 84-ZG1-208-210 LEVER,CAM
<YKZD3NF,YKZD3N1F,ZD3NFD,ZD4NC>
23 84-ZG1-266-010 LEVER,CAM 8
<ZD3NM,YZD3NM,ZD3N1M,YZD3N1M,ZD3N1DM>
24 84-ZG1-211-010 SPR-E CAM S
25 84-ZG1-285-010 PLATE,MAGNET BLK
<ZD3N1M,YZD3N1M,YKZD3N1F,ZD3N1DM>
25 81-ZG1-255-110 PLATE,MAGNET MK2
<ZD3NM,YZD3NM,YKZD3NF,ZD3NFD,ZD4NC>
26 83-ZG3-604-010 RING,MAG 2
27 84-ZG1-292-010 CHAS,MECHA N NAT<ZD4NC>
27 84-ZG1-286-010 CHAS,MECHA NAT
<ZD3NM,YZD3NM,YKZD3NF,ZD3NFD>
28 84-ZG1-630-010 CABLE FFC 6P-1.25<EXCEPT ZD4NC>
29 84-ZG1-287-010 HLDR,MECHA NAT
<ZD3NM,YZD3NM,YKZD3NF,ZD3NFD,ZD4NC>
29 84-ZG1-212-210 HLDR,MECHA NO2
<ZD3N1M,YZD3N1M,YKZD3N1F,ZD3N1DM>
30 85-NFT-611-110 FF-CABLE 16P-1.0
31 84-ZG1-244-310 CABI,OPTICAL<YZD3N1M>
32 84-ZG1-261-010 LID,OPTICAL<YZD3N1M>
A 87-067-981-010 BVT2+3-6 BLK
B 87-B10-331-010 VF+3-6 BLK
C 81-ZG1-271-010 S-SCREW MECH REAR
D 87-251-070-410 U+2.6-3<ZD4NC>

-18-
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color
B Black C Cream D Orange
G Green H Gray L Blue
LT Transparent Blue N Gold P Pink
R Red S Silver ST Titan Silver
T Brown V Violet W White
WT Transparent White Y Yellow YT Transparent Yellow
LM Metallic Blue LL Light Blue GT Transparent Green
LD Dark Blue DT Transparent Orange GM Metallic Green
YM Metallic Yellow DM Metallic Orange PT Transparent Pink
LA Aqua Blue GL Light Green

MECHANISM EXPLODED VIEW 1/2 (3ZG-2)
1
2
87
4
5
3
6
-19-

-20-
REF. NO PART NO. KANRI DESCRIPTION
NO.
CD MECHANISM PARTS LIST-1/2 (3ZG-2)
1 83-ZG2-262-010 CHAS ASSY,E3
2 87-A90-836-010 PICKUP,KSS-213F
3 83-ZG2-235-210 GEAR,A3
4 83-ZG2-205-210 GEAR,B
5 83-ZG2-236-010 GEAR,MOTOR3
6 83-ZG2-253-110 SHAFT,SLIDE
7 83-ZG2-245-510 LEVER,SHUTTER
883-ZG2-250-210 SPR-E,SHT 2