Aiwa AZG-3 Service manual
AZG-3
English
SERVICE MANUAL
CD DVD VCD MECHANISM
TYPE
S2RD
S2RDJ
BASIC MECHANISM:KSM-210AAA
S/M Code No. 09-99C-337-7N2
TABLE OF CONTENTS
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING/
Precaution to replace Optical block......................................................................................................... 3
How to Adjust the Rotating Phase of the Gear, Main Cam..................................................................... 4
TRANSISTOR ILLUSTRATION .............................................................................................................. 4
ELECTRICAL MAIN PARTS LIST ....................................................................................................... 5-8
BLOCK DIAGRAM-1 (DVD VIDEO AMP/MECHA CONTROL) ........................................................ 9, 10
BLOCK DIAGRAM-2 (RF AMP/CS DSP/DVD DSP)....................................................................... 11, 12
BLOCK DIAGRAM-3 (CS DSP/A/D CONVERTER)........................................................................ 13, 14
WIRING-1 (DVD REAR/T-T/EXTENSION) ..................................................................................... 15, 16
SCHEMATIC DIAGRAM-1 (DVD REAR/T-T/EXTENSION)............................................................ 17, 18
WIRING-2 (FE: COMPONENT SIDE)............................................................................................. 19, 20
WIRING-3 (FE: CONDUCTOR SIDE)............................................................................................. 21, 22
SCHEMATIC DIAGRAM-2 (FE 1/4)................................................................................................ 23, 24
SCHEMATIC DIAGRAM-3 (FE 2/4)................................................................................................ 25, 26
SCHEMATIC DIAGRAM-4 (FE 3/4)................................................................................................ 27, 28
SCHEMATIC DIAGRAM-5 (FE 4/4)................................................................................................ 29, 30
WIRING-4 (BE: COMPONENT SIDE)............................................................................................. 31, 32
WIRING-5 (BE: CONDUCTOR SIDE)............................................................................................. 33, 34
SCHEMATIC DIAGRAM-6 (BE 1/3)................................................................................................ 35, 36
SCHEMATIC DIAGRAM-7 (BE 2/3)................................................................................................ 37, 38
SCHEMATIC DIAGRAM-8 (BE 3/3)................................................................................................ 39, 40
WAVE FORM ................................................................................................................................... 41-44
TEST MODE ......................................................................................................................................... 45
IC DESCRIPTION............................................................................................................................ 46-67
IC BLOCK DIAGRAM....................................................................................................................... 68-71
MECHANICAL PARTS LIST 1/1 ........................................................................................................... 72
MECHANICAL EXPLODED VIEW 1/1............................................................................................ 73, 74
CD MECHANISM EXPLODED VIEW 1/1 (KHM-210AAA) ................................................................... 75
CD MECHANISM PARTS LIST 1/1 (KHM-210AAA)............................................................................. 75
2
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
Precaution to replace Optical block
(KHM-210AAA)
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.
PICK-UP Assy P.C.B
Solder
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.
TRANSISTOR ILLUSTRATION
B C E
2SB1436
GDS
2SB1342
C
B
E
2SA1037
2SC2412K
2SC3052F
2SC3326A
2SK3019
DTA114EK
DTA124XK
DTA144EK
DTA144EU
DTC124XK
DTC144EK
DTC144EU
B
E
C
2SB1132
B C E
2SD2061
4
ELECTRICAL MAIN PARTS LIST
REF. NO PART NO. KANRI DESCRIPTION
NO.
IC
87-A20-602-040 C-IC,M5291FP
87-A21-428-040 C-IC,NJM2115M
87-017-825-010 IC,GP1F32T
8Z-ZJG-801-010 C-IC,CXD1866R
87-A21-315-040 C-IC,GLT440L16-40TC
8Z-ZJG-802-010 C-IC,CXD2598Q
8Z-ZJG-803-010 C-IC,CXP912032-121Q
8Z-ZJG-800-010 C-IC,CXD1889R
87-A21-429-040 C-IC,NJM2137M
87-A21-435-040 C-IC,BA5983FP
87-002-929-080 IC,NJM2901M
87-002-955-080 IC,NJU4053B
87-A21-440-040 C-IC,SN74LS245NS
87-017-859-080 IC,TC7S00FU
8Z-AV2-648-040 C-IC,HN58X2416FPSRZ
87-A21-304-010 IC,LB1649
8Z-AV2-628-010 C-IC,HD6412350F20
87-A20-905-040 C-IC,BA033FP
87-A20-185-040 C-IC,PST600DMT
87-001-551-080 IC,TC7S08F
8Z-ZJH-600-010 C-IC,M27C802CZ-H0
8Z-AV2-629-010 C-IC,W24512AT-15
8Z-AV2-630-010 C-IC,L64021D
8Z-AV2-633-010 C-IC,MB81F161622B
87-017-888-080 IC,NJM4558MD
87-A20-689-080 C-IC,PCM1723
87-A21-330-040 C-IC,SN74AHC1G04DBV
87-A21-251-010 C-IC,MC44724A
87-017-453-080 IC,NJM2267M
87-017-750-080 IC,MM1041XM
87-A21-447-080 C-IC,BU4S81
87-001-795-040 C-IC,TC74HC74AF
87-001-604-080 IC,TC74HCU04F
87-070-224-080 IC,TC74HCT00AF
TRANSISTOR
87-A30-255-010 TR,2SB1342
87-A30-217-010 TR,2SB1436(R)
87-026-231-080 CHIP-TRANSISTER,DTA124XK
87-026-237-080 CHIP-TR,DTC124XK
87-A30-359-040 C-TR,DTA144EUA
89-420-612-010 TR,2SD2061 (2W)
87-A30-360-040 C-TR,DTC144EUA
87-A30-076-080 C-TR,2SC3052F
89-211-323-080 C-TR,2SB1132R
87-A30-362-040 C-TR,2SK3019
87-026-210-080 CHIP-TR,DTC144EK
87-026-227-080 CHIP-TR,DTA114EK
89-333-265-080 TR,2SC3326A
89-110-372-080 TR,2SA1037(140MHZ 200MW)
89-324-123-080 C-TR,2SC2412K S
87-026-211-080 TR,DTA144EK
DIODE
87-A40-313-080 C-DIODE,MC 2840
87-070-335-080 ZENER,MTZJ8.2B
87-A40-614-040 C-DIODE,SFPB-72
87-017-779-080 C-DIODE,1SS355
87-017-932-080 ZENER,MTJ6.2B
87-A40-464-080 ZENER,MTZJ3.6A
87-020-027-080 CHIP-DIODE 1SS184
EXTENSION C.B
CN510 87-009-754-010 CONN,13P PH H
CN511 87-099-570-010 CONN,13P TUC-P13P-B1
REF. NO PART NO. KANRI DESCRIPTION
NO.
T-T C.B
C401 87-018-214-080 CAP TC U 0.1-50F
CON401 86-NFZ-675-010 CONN,5P H 6216-11H
DVD REAR C.B
C2 87-010-235-080 CAP,E 470-16 SME
C4 87-010-196-080 CHIP CAPACITOR,0.1-25
C5 87-010-196-080 CHIP CAPACITOR,0.1-25
C6 87-010-101-080 CAP, ELECT 220-16
C7 87-010-101-080 CAP, ELECT 220-16
C8 87-010-196-080 CHIP CAPACITOR,0.1-25
C9 87-010-235-080 CAP,E 470-16 SME
C10 87-010-235-080 CAP,E 470-16 SME
C11 87-010-805-080 CAP, S 1-16
C12 87-012-140-080 CAP 470P
C13 87-010-178-080 CHIP CAP 1000P
C14 87-010-805-080 CAP, S 1-16
C17 87-010-178-080 CHIP CAP 1000P
C18 87-010-178-080 CHIP CAP 1000P
C19 87-010-196-080 CHIP CAPACITOR,0.1-25
C21 87-010-197-080 CAP, CHIP 0.01 DM
C22 87-010-382-080 CAP, ELECT 22-25V
C25 87-010-380-080 CAP, ELECT 47-16V
C26 87-010-235-080 CAP,E 470-16 SME
C27 87-010-248-080 CAP, ELECT 220-10V
C28 87-010-196-080 CHIP CAPACITOR,0.1-25
C29 87-010-248-080 CAP, ELECT 220-10V
C30 87-010-196-080 CHIP CAPACITOR,0.1-25
C31 87-010-248-080 CAP, ELECT 220-10V
C32 87-010-196-080 CHIP CAPACITOR,0.1-25
C45 87-010-265-080 CAP,E 33-16 11L
C50 87-010-380-080 CAP, ELECT 47-16V
C51 87-010-196-080 CHIP CAPACITOR,0.1-25
C101 87-010-190-080 S CHIP F 0.01
C102 87-016-044-080 CAP,E 100-16 5L GAS
C103 87-010-382-080 CAP, ELECT 22-25V
C104 87-010-190-080 S CHIP F 0.01
C202 87-010-196-080 CHIP CAPACITOR,0.1-25
C203 87-016-044-080 CAP,E 100-16 5L GAS
C204 87-010-248-080 CAP,E 220-10 SME
C206 87-010-197-080 CAP, CHIP 0.01 DM
C207 87-010-498-080 CAP,E 10-16 GAS
C208 87-010-498-080 CAP,E 10-16 GAS
C209 87-010-186-080 CAP,CHIP 4700P
C210 87-010-186-080 CAP,CHIP 4700P
C211 87-010-197-080 CAP, CHIP 0.01 DM
C212 87-010-197-080 CAP, CHIP 0.01 DM
C213 87-010-175-080 C-CAP,S 560P-50 SL
C214 87-010-175-080 C-CAP,S 560P-50 SL
C215 87-010-498-080 CAP,E 10-16 GAS
C216 87-010-498-080 CAP,E 10-16 GAS
C217 87-010-180-080 C-CER 1500P
C218 87-010-180-080 C-CER 1500P
C219 87-012-156-080 C-CAP,S 220P-50 CH
C220 87-012-156-080 C-CAP,S 220P-50 CH
C301 87-010-498-080 CAP,E 10-16 GAS
C302 87-010-497-080 CAP,E 4.7-35 5L
C303 87-010-197-080 CAP, CHIP 0.01 DM
C304 87-010-497-080 CAP,E 4.7-35 5L
C305 87-010-499-080 CAP,E 22-6.3 SRE
C306 87-010-555-080 CAP,E 100-10 GAS
C307 87-010-499-080 CAP,E 22-6.3 SRE
C308 87-010-555-080 CAP,E 100-10 GAS
C311 87-010-197-080 CAP, CHIP 0.01 DM
C312 87-010-197-080 CAP, CHIP 0.01 DM
C313 87-010-196-080 CHIP CAPACITOR,0.1-25
C316 87-010-322-080 C-CAP,S 100P-50 CH
C513 87-010-322-080 C-CAP,S 100P-50 CH
5
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