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4ZG-1
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Aiwa 4-ZG-1 Service manual

4.7 (3)
4ZG-1
English
SERVICE MANUAL
KSM-2131FAM
CD MECHANISM
Z3NDSH Z3RDLSHJ Z3RNDSHJ Z3RNDSH Z3RNSMDJ Z3RSHMDJ PZ3MD Z4RNDSH Z4RNSHMDJ
TYPE
BASIC CD MECHANISM :
BASIC CD MECHANISM
3ZG-2 E1 3ZG-2 E3 3ZG-2 E1 3ZG-2 E1 3ZG-2 E1 3ZG-2 E3 3ZG-2 E4 KSM-2131 FAM KSM-2131 FAM
3ZG-2 E1 3ZG-2 E3 3ZG-2 E4
S/M Code No. 09-992-325-4N2
DATA
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
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.
Caution: Invisible laser radiation when open and interlocks defeated avoid expo­sure to beam. Advarsel:Usynling laserståling ved åbning, når sikkerhedsafbrydere er ude af funktion. Undgå udsættelse for stråling.
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainit­ulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylit­tävälle 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
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.
CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1
LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT
2
Precaution to replace Optical block (KSS-213F)
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.
3
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 2 mark with the black round • mark.
4
ELECTRICAL MAIN PARTS LIST
REF. NO PART NO. KANRI DESCRIPTION
NO.
IC 87-A20-446-010 C-IC,LA9241ML
87-A20-459-010 C-IC,LC78622ED 87-A20-445-010 IC,BA5936
<Z4RNDSH,Z4RNSHMDJ,Z3RNSMDJ,PZ3MD>
88-NF9-621-010 IC,BA5936S
<Z3NDSH,Z3RDLSHJ,Z3RNDSHJ,Z3RNDSHM>
TRANSISTOR 89-113-187-080 TR,2SA1318TU<Z3RNSMDJ,PZ3MD>
87-026-609-080 TR,KTA1266GR
<EXCEPT Z3RNSMDJ,PZ3MD> 87-026-295-080 TR,DTC144TK 87-A30-076-080 C-TR,2SC3052F 89-406-554-580 TR,2SD655DE<EXCEPT Z4RNSHMDJ>
87-A30-047-080 TR,CSD655E<Z4RNSHMDJ> 87-A30-073-080 C-TR,RT1N 141C<Z3RDLSHJ,PZ3MD> 87-A30-075-080 C-TR,2SA1235F
DIODE 87-A40-527-080 DIODE,1SS133 T-91S
87-020-465-080 DIODE,1SS133 (110MA)
<EXCEPT PZ3MD>
87-A40-470-080 DIODE,1SS254<PZ3MD>
3CD C.B
C11 87-012-393-080 C-CAP,S 0.22-16 R K C12 87-012-157-020 C-CAP,S 330P-50 CH C13 87-016-369-080 C-CAP,S 0.033-25 B K C14 87-A10-201-080 C-CAP,S0.33-16 KB C15 87-010-213-020 C-CAP,S 0.015-25 B
C16 87-016-083-080 C-CAP,S 0.15-16 RK C17 87-010-184-020 C-CAP,S 3300P-50 B C18 87-016-083-080 C-CAP,S 0.15-16 RK C19 87-010-198-020 C-CAP,S 0.022-25 B<EXCEPT PZ3MD> C19 87-016-369-080 C-CAP,S 0.033-25 B K<PZ3MD>
C20 87-010-178-020 C-CAP,S 1000P-50 B C21 87-012-393-080 C-CAP,S 0.22-16 R K C22 87-016-083-080 C-CAP,S 0.15-16 RK C23 87-010-197-020 C-CAP,S 0.01-25 B C24 87-010-186-020 C-CAP,S 4700P-50 B
C25 87-010-400-040 CAP,E 0.47-50 C26 87-010-322-020 C-CAP,S 100P-50 CH C27 87-010-382-040 CAP,E 22-25 SME C28 87-010-545-040 CAP,E 0.22-50 SME C29 87-010-184-020 C-CAP,S 3300P-50 B
C31 87-010-186-020 C-CAP,S 4700P-50 B C32 87-010-315-020 C-CAP,S 27P-50 CH<EXCEPT PZ3MD> C32 87-010-312-080 C-CAP,S 15P-50 CH<PZ3MD> C33 87-016-081-080 C-CAP,S 0.1-16 RK C35 87-010-196-020 C-CAP,S 0.1-25 Z F GRM
C37 87-010-405-080 CAP, ELECT 10-50V C38 87-010-263-080 CAP, ELECT 100-10V C39 87-010-596-020 C-CAP,S 0.047-16 RK C40 87-010-401-080 CAP, ELECT 1-50V C41 87-010-805-080 CAP, S 1-16
C42 87-010-263-080 CAP, ELECT 100-10V C43 87-010-197-020 C-CAP,S 0.01-25 B C44 87-010-263-080 CAP, ELECT 100-10V C46 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C47 87-010-260-080 CAP, ELECT 47-25V
C48 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C49 87-010-404-080 CAP, ELECT 4.7-50V C50 87-010-197-020 C-CAP,S 0.01-25 B C51 87-010-263-040 CAP,E 100-10 C52 87-012-156-080 C-CAP,S 220P-50 CH
C101 87-016-369-020 C-CAP,S 0.033-25 B K
REF. NO PART NO. KANRI DESCRIPTION
C102 87-016-081-080 C-CAP,S 0.1-16 RK C103 87-010-321-020 C-CAP,S 82P-50 CH C104 87-012-154-020 C-CAP,S 150P-50 J CH GRM C105 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C109 87-010-197-020 C-CAP,S 0.01-25 B
C111 87-010-312-020 C-CAP,S 15P-50 J CH C112 87-010-154-020 C-CAP,S 10P-50 CH C113 87-010-322-020 C-CAP,S 100P-50 CH C115 87-010-404-080 CAP, ELECT 4.7-50V C116 87-010-196-020 C-CAP,S 0.1-25 Z F GRM
C117 87-010-263-040 CAP,E 100-10 C118 87-010-178-020 C-CAP,S 1000P-50 B C119 87-010-154-020 C-CAP,S 10P-50 CH C121 87-010-403-080 CAP, ELECT 3.3-50V C122 87-010-403-080 CAP, ELECT 3.3-50V
C123 87-012-157-020 C-CAP,S 330P-50 CH C124 87-012-157-020 C-CAP,S 330P-50 CH C131 87-010-382-080 CAP, ELECT 22-25V C191 87-010-263-040 CAP,E 100-10 C301 87-010-196-020 C-CAP,S 0.1-25 Z F GRM
C302 87-010-382-080 CAP, ELECT 22-25V C303 87-010-260-040 CAP,E 47-25 SME C501 87-A10-730-080 CAP,E 1000-16 SMG C502 87-010-197-020 C-CAP,S 0.01-25 B C504 87-010-196-020 C-CAP,S 0.1-25 Z F GRM
C505 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C506 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C507 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C509 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C510 87-010-196-020 C-CAP,S 0.1-25 Z F GRM
C603 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C610 87-010-405-080 CAP, ELECT 10-50V C611 87-010-405-080 CAP, ELECT 10-50V C701 87-010-405-040 CAP,E 10-50 C705 87-010-197-020 C-CAP,S 0.01-25 B
C706 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C707 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C711 87-010-322-020 C-CAP,S 100P-50 CH C712 87-010-322-020 C-CAP,S 100P-50 CH C713 87-010-322-020 C-CAP,S 100P-50 CH
C901 87-010-260-080 CAP, ELECT 47-25V C902 87-010-196-020 C-CAP,S 0.1-25 Z F GRM CON3 84-ZG1-648-010 CONN ASSY,6P<Z4RNDSH,Z4RNSHMDJ> CON3 87-099-199-010 CONN,6P 6216 H
CON4 87-099-212-010 CONN,5P 6216 V
CON5 87-099-199-010 CONN,6P 6216 H CON6 87-099-030-010 CONN,13P 6216H CON8 87-A60-248-010 CONN,16P H CFF1416
CON8 87-A60-429-010 CONN,16P H TOC-A CON9 87-009-345-010 CONN,2P PH H
FC1 85-NFT-611-110 FF-CABLE 16P-1.0 FC4 84-ZG1-672-010 F-CABLE,5P 1.25 210MM WHITE N FC5 84-ZG1-630-010 CABLE FFC 6P-1.25
L11 87-005-602-080 COIL,10UH LAV35 J L101 87-005-614-080 COIL 100UH LAV35 J
L102 87-005-602-080 COIL,10UH LAV35 J L902 87-A50-189-080 C-COIL,S BLM21B272S
LED901 87-A40-558-010 LED,SLZ-8128A-01-A<EXCEPT PZ3MD> LED901 87-A40-123-010 LED,SLZ-8128A-01-B<PZ3MD> M601 87-045-305-010 MOTOR, RF-500TB DC-5V (2MA)
R50 88-118-124-020 C-RES,S 120K-1/10W J
R51 88-118-124-020 C-RES,S 120K-1/10W J
NO.
<EXCEPT Z4RNDSH,Z4RNSHMDJ>
<Z4RNDSH,Z4RNSHMDJ>
<EXCEPT Z4RNDSH,Z4RNSHMDJ> <Z4RNSHMDJ,Z3RNSMDJ,PZ3MD>
<EXCEPT Z4RNDSH,Z4RNSHMDJ>
<Z4RNSHMDJ,Z3RNSMDJ,PZ3MD>
<EXCEPT PZ3MD> <EXCEPT PZ3MD>
5
REF. NO PART NO. KANRI DESCRIPTION
NO.
R52 88-118-124-020 C-RES,S 120K-1/10W J
<EXCEPT PZ3MD>
R53 88-118-124-020 C-RES,S 120K-1/10W J
<EXCEPT PZ3MD> SFR101 87-A90-787-080 SFR,100K H HOKU SW701 87-036-109-010 PUSH SWITCH SW702 87-036-109-010 PUSH SWITCH
X101 87-A70-046-010 VIB,XTAL 16.934MHZ
LED C.B<Z3RDLSHJ,PZ3MD> LED701 87-A40-316-080 LED,SLR-56PCT31 GRN<PZ3MD>
LED702 87-A40-316-080 LED,SLR-56PCT31 GRN<Z3RDLSHJ> LED702 87-A40-268-080 LED,SLH-56DCT31 ORN<PZ3MD> LED703 87-A40-268-080 LED,SLH-56DCT31 ORN
<Z3RDLSHJ,PZ3MD>
LED704 87-A40-316-080 LED,SLR-56PCT31 GRN<PZ3MD>
T-T C.B C401 87-A11-148-080 CAP,TC U 0.1-50 Z F
CON401 86-NFZ-675-010 CONN,5P H 6216-11H M401 87-045-364-010 MOTOR(BCH3B14) PS401 87-026-573-010 IC,GP1S53V
<Z4RNDSH,Z4RNSHMDJ,Z3RNSMDJ,PZ3MD>
PS401 88-NF9-627-010 SNSR,SG-240
<Z3NDSH,Z3RDLSHJ,Z3RNDSHJ,Z3RNDSHM>
REF. NO PART NO. KANRI DESCRIPTION
NO.
DRIVE C.B<EXCEPT Z4RNDSH,Z4RNSHMDJ> M1 87-045-358-010 MOT,RF-310TA 43
<EXCEPT Z4RNDSH,Z4RNSHMDJ>
M2 87-045-356-010 MOT,RF-310TA 30
<EXCEPT Z4RNDSH,Z4RNSHMDJ>
SW1 87-A90-042-010 SW,MSW-17310MVPO
<EXCEPT Z4RNDSH,Z4RNSHMDJ>
MOTOR C.B<Z4RNDSH,Z4RNSHMDJ> M2 9X-262-513-210 SLED MOTOR<Z4RNDSH,Z4RNSHMDJ>
PIN3 91-564-722-110 CONNECTOR 6P<Z4RNDSH,Z4RNSHMDJ> SW1 91-572-085-110 LEAF SW<Z4RNDSH,Z4RNSHMDJ>
• 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.
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
Wattage Type Tolerance 1/16W 1005 5% CJ
1/16W 1/10W
1/8W
TRANSISTOR ILLUSTRATION
B
E
C
1608 2125
3216
5% 5%
5%
E C B
Symbol
CJ CJ
CJ
Figure
Value of resistor
Form
L
Dimensions (mm)
t
W
0.55
Resistor Code
108 118
128
LW t
1.0 0.5 0.35 104
1.6 0.8 0.45 2 1.25 0.45
3.2
1.6
: A : A
2SA1235 2SC3052 DTC144TK
2SD655 KTA1266
6
BLOCK DIAGRAM
87
WIRING
A
B
C
D
1
234567
8
9
10
11 12 13
14
E
F
G
H
I
J
K
109
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