SERVICE MANUAL
DA
TA
BASIC CD MECHANISM : DA11T3C
COMPACT DISC STEREO
SYSTEM
XR-MK7
S/M Code No. 09-001-337-9R1
HR HC
REVISION
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-99B-337-9T1).
SPECIFICATIONS
· Design and specifications are subject to change without
notice
.
2
TABLE OF CONTENTS
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING/
Precaution to replace Optical block ......................................................................................................... 3
ELECTRICAL MAIN PARTS LIST ....................................................................................................... 4-8
TRANSISTOR ILLUSTRATION .............................................................................................................. 8
BLOCK DIAGRAM-1 (CD/CONTROL) .............................................................................................. 9, 10
BLOCK DIAGRAM-2 (POWER/AMP) ............................................................................................. 11, 12
BLOCK DIAGRAM-3 (VIDEO/DISPLAY) ........................................................................................ 13, 14
WIRING-1 (MAIN: COMPONENT SIDE) ........................................................................................ 15, 16
WIRING-2 (MAIN: CONDUCTOR SIDE) ........................................................................................ 17, 18
SCHEMATIC DIAGRAM-1 (MAIN) .................................................................................................. 19, 20
SCHEMATIC DIAGRAM-2 (VCD 1/3) ............................................................................................. 21, 22
SCHEMATIC DIAGRAM-3 (VCD 2/3) ............................................................................................. 23, 24
SCHEMATIC DIAGRAM-4 (VCD 3/3) ............................................................................................. 25, 26
WIRING-3 (VCD: COMPONENT SIDE) .......................................................................................... 27, 28
WIRING-4 (VCD: CONDUCTOR SIDE) .......................................................................................... 29, 30
WIRING-5 (TUNER) ........................................................................................................................ 31, 32
SCHEMATIC DIAGRAM-5 (TUNER) .............................................................................................. 33, 34
WIRING-6 (DISPLAY: COMPONENT SIDE) .................................................................................. 35, 36
WIRING-7 (DISPLAY: CONDUCTOR SIDE) .................................................................................. 37, 38
SCHEMATIC DIAGRAM-6 (DISPLAY) ........................................................................................... 39, 40
WIRING-8 (PT) ................................................................................................................................ 41, 42
SCHEMATIC DIAGRAM-7 (PT) ...................................................................................................... 43, 44
VOLTAGE CHART ........................................................................................................................... 45-50
FL GRID ASSIGNMENT/ANODE CONNECTION .......................................................................... 51, 52
ELECTRICAL ADJUSTMENT/PRACTICAL SERVICE FIGURE .................................................... 53, 54
IC DESCRIPTION ............................................................................................................................ 55-68
IC BLOCK DIAGRAM ....................................................................................................................... 69-74
MECHANICAL EXPLODED VIEW 1/1 ............................................................................................ 75, 76
MECHANICAL PARTS LIST 1/1 ........................................................................................................... 77
CD MECHANISM EXPLODED VIEW 1/1 ............................................................................................. 78
CD MECHANISM PARTS LIST 1/1 ...................................................................................................... 78
SPEAKER DISASSEMBLY INSTRUCTIONS ....................................................................................... 79
SPEAKER PARTS LIST 1/1 .................................................................................................................. 80
ACCESSORIES/PACKAGE LIST ......................................................................................................... 81
3
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
Precaution to replace Optical block
(SF-P101NR)
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.
Solder
PICK-UP Assy P.C.B
4
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
8Z-CL5-641-010
C-IC,LC876572-5N64
87-070-282-010
IC,BU2092
8Z-CL5-616-010
IC,RPM638CBRL676/6938-V4
87-A20-920-010
C-IC,CL680-D1
87-A20-962-040
C-IC,MSM54V16258B/BSL
84-ZG1-695-040
C-IC,LH5V2RN1
87-A20-975-040
C-IC,SN74LV74APW
87-A20-921-040
C-IC,SN74LVU04APW
87-A20-974-040
C-IC,LC74781M-9017
8Z-CDW-615-010
C-IC,UPD78016FGC-570-AB8
87-A20-917-010
C-IC,CXD2540Q-1/2
87-A20-547-010
C-IC,CXA1992AR
87-A20-918-040
C-IC,SM5878AM
87-A20-592-040
C-IC,M51943 AML
87-A20-919-040
C-IC,BA5915FP
87-A20-602-040
C-IC,M5291FP
87-A20-925-040
C-IC,BA05FP
87-A20-905-040
C-IC,BA033FP
87-A21-111-040
C-IC,M62495FP
87-A21-022-040
C-IC,BA3880FS
87-017-915-080
IC,BU4094BCF
87-070-391-040
IC,BA4558F
87-017-698-080
IC,M65843FP
87-070-127-110
IC,LC72131 D
87-A20-913-010
IC,LA1837NL
87-A21-347-010
IC,LA4625
87-001-982-010
IC,TA7291S
TRANSISTOR
89-327-125-080
CHIP TR,2SC2712GR
87-A30-087-080
C-FET,2SK2158
87-026-230-080
CHIP-TR,DTA114YK
89-111-625-080
TR,2SA1162 (0.15W)
87-026-235-080
CHIP-TR,DTC114EK
89-406-556-080
TR,2SD65F
87-026-580-080
C-TR,DTA123JK
87-026-231-080
CHIP-TRANSISTER,DTA124XK
87-026-237-080
CHIP-TR,DTC124XK
87-A30-117-010
TR,2SA1357
87-CD7-604-080
TR,8550C
87-026-213-080
CHIP-TR,DTC114YK
87-026-239-080
TR,DTC114TK (0.2W)
87-A30-234-080
TR,CSC4115BC
87-A30-071-080
C-TR,RT1N 144C
89-213-702-010
TR,2SB1370 (1.8W)
89-327-143-080
TR,2SC2714 (0.1W)
87-026-463-080
TR,2SA933S (0.3W)
87-026-211-080
TR,DTA144EK
89-318-155-080
TR,2SC1815 (0.4W)
DIODE
87-070-345-080
DIODE,IN4148
87-A40-337-080
ZENER,MTZJ 6.8B
87-020-331-080
CHIP-DIODE,DAN202K
87-020-330-080
DIODE,DAP202K
87-017-024-080
C-DIODE,DA204K
87-A40-409-080
DIODE,AK04
87-A40-466-080
ZENER,MTZJ2.7A
87-070-136-080
ZENER,MTZJ5.1B
87-017-149-080
ZENER,HZS6A2L
87-020-465-080
DIODE,1SS133 (110MA)
88-CD9-651-090
DIODE,J05
87-A40-345-080
ZENER,MTZJ10C
87-002-743-080
ZENER,MTZJ 33B
8Z-CL5-626-010
DIODE,6A1
MAIN C.B
C510
87-015-684-080
CAP,E 47-16 7L
C511
87-015-688-080
CAP,E 4.7-35 7L
C512
87-015-688-080
CAP,E 4.7-35 7L
C513
87-015-688-080
CAP,E 4.7-35 7L
C514
87-015-688-080
CAP,E 4.7-35 7L
C515
87-010-188-080
CAP,CHIP 6800P
C516
87-010-188-080
CAP,CHIP 6800P
C517
87-012-140-080
CAP 470P
C518
87-012-140-080
CAP 470P
C519
87-010-178-080
CHIP CAP 1000P
C520
87-010-178-080
CHIP CAP 1000P
C521
87-015-695-080
CAP,E 1-50 7L
C522
87-015-695-080
CAP,E 1-50 7L
C523
87-010-196-080
CHIP CAPACITOR,0.1-25
C524
87-015-684-080
CAP,E 47-16 7L
C525
87-010-197-080
CAP, CHIP 0.01 DM
C526
87-010-197-080
CAP, CHIP 0.01 DM
C528
87-010-195-080
C-CAP,S 0.068-25 F
C530
87-015-684-080
CAP,E 47-16 7L
C531
87-010-196-080
CHIP CAPACITOR,0.1-25
C532
87-A11-088-080
CAP,TC U 100P-50 J CH
C534
87-012-358-080
C-CAP,S 0.47-10 F Z
C545
87-015-696-080
CAP,E 2.2-50 7L
C546
87-015-696-080
CAP,E 2.2-50 7L
C551
87-010-213-080
C-CAP,S 0.015-50 B
C552
87-010-213-080
C-CAP,S 0.015-50 B
C553
87-015-688-080
CAP,E 4.7-35 7L
C554
87-015-688-080
CAP,E 4.7-35 7L
C555
87-015-692-080
CAP,E 0.22-50 7L
C556
87-015-692-080
CAP,E 0.22-50 7L
C557
87-015-692-080
CAP,E 0.22-50 7L
C558
87-015-692-080
CAP,E 0.22-50 7L
C559
87-015-691-080
CAP,E 0.1-50 7L
C560
87-015-691-080
CAP,E 0.1-50 7L
C561
87-015-680-080
CAP,E 47-10 7L
C562
87-015-680-080
CAP,E 47-10 7L
C563
87-018-147-080
CAP,TC-U 10P-50 CH
C586
87-015-695-080
CAP,E 1-50 7L
C591
87-010-322-080
C-CAP,S 100P-50 CH
C592
87-010-322-080
C-CAP,S 100P-50 CH
C593
87-010-322-080
C-CAP,S 100P-50 CH
C594
87-010-322-080
C-CAP,S 100P-50 CH
C804
87-A11-144-080
CAP,TC U 0.1-50 K B
C805
87-A11-144-080
CAP,TC U 0.1-50 K B
C806
87-A11-144-080
CAP,TC U 0.1-50 K B
C807
87-A11-144-080
CAP,TC U 0.1-50 K B
C808
87-010-389-090
CAP, E 2200-25 SME
C809
87-012-140-080
CAP 470P
C811
87-010-060-080
ELECTROLYTIC 100-16V
C812
87-010-060-080
ELECTROLYTIC 100-16V
C813
87-010-235-080
CAP,E 470-16 SME
C819
87-A11-140-080
CAP,TC U 0.047-50 K B
C820
87-A11-140-080
CAP,TC U 0.047-50 K B
C821
87-A11-754-010
CAP,E 6800-25 M 105 KMEVB
C822
87-010-387-080
CAP,E 470-25 SME
C829
87-015-681-080
CAP,E 10-16 7L
C830
87-010-197-080
CAP, CHIP 0.01 DM
C833
87-010-180-080
C-CER 1500P
C834
87-010-180-080
C-CER 1500P
C835
87-015-691-080
CAP,E 0.1-50 7L
C836
87-015-691-080
CAP,E 0.1-50 7L
C838
87-010-265-080
CAP, ELECT 33-16V
C849
87-010-182-080
C-CAP,S 2200P-50 B
C850
87-010-182-080
C-CAP,S 2200P-50 B
C851
87-015-697-080
CAP,E 3.3-50 7L
C852
87-010-385-080
CAP, ELECT 220-25V
C853
87-010-060-080
ELECTROLYTIC 100-16V
C854
87-010-060-080
ELECTROLYTIC 100-16V
5
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
C855
87-010-060-080
ELECTROLYTIC 100-16V
C856
87-010-060-080
ELECTROLYTIC 100-16V
C857
87-A11-755-010
CAP,E 1000-25 M 105 BP KMEVB
C858
87-A11-755-010
CAP,E 1000-25 M 105 BP KMEVB
C859
87-015-694-080
CAP,E 0.47-50 7L
C881
87-A10-479-080
CAP,CER 2200P-250 M E KH
C882
87-A10-479-080
CAP,CER 2200P-250 M E KH
C883
87-015-697-080
CAP,E 3.3-50 7L
C884
87-010-387-080
CAP,E 470-25 SME
C5503
87-015-696-080
CAP,E 2.2-50 7L
C5504
87-015-696-080
CAP,E 2.2-50 7L
C5505
87-015-695-080
CAP,E 1-50 7L
C5506
87-015-695-080
CAP,E 1-50 7L
C5507
87-015-680-080
CAP,E 47-10 7L
CN101
8Z-CL5-621-010
FF-CABLE, 16P 1.0 220MM
CN201
87-A60-770-010
CONN,18P B TMC-D(X)
CON801
8Z-CL5-622-010
F-CABLE,9P 2.5 250MM UL2468 AW
!F801
87-A91-266-010
FUSE,2.5A 125V F 51NM
!F802
87-A91-266-010
FUSE,2.5A 125V F 51NM
!F803
87-A91-266-010
FUSE,2.5A 125V F 51NM
!F804
87-A91-270-010
FUSE,5A 125V F 51NM
!F805
87-A91-270-010
FUSE,5A 125V F 51NM
J801
87-009-216-010
JACK, DIA 3.5
J802
87-A60-238-010
TERMINAL,SP 4P (MSC)
P1
87-A60-317-010
TERMINAL, 1P MSC
P2
87-A60-317-010
TERMINAL, 1P MSC
S801
87-036-235-010
SW SLIDE ESD269
W804
8Z-CL5-627-010
F-CABLE,5P 2.5 250MM UL2468 AW
WH405
87-009-036-010
CONNECTOR, 8P PH V WHT
WH804
87-009-034-010
CONN,6P PH V
WH1101
8Z-CL5-624-010
CONN,13P H WHT 528071310
CONTROL C.B
C219
87-010-197-080
CAP, CHIP 0.01 DM
C220
87-010-197-080
CAP, CHIP 0.01 DM
LED206
8Z-CL5-614-010
LED,W03304GSC-SC GR
LED207
8Z-CL5-614-010
LED,W03304GSC-SC GR
LED208
8Z-CL5-614-010
LED,W03304GSC-SC GR
SW210
87-036-073-010
TACT SWITCH
SW211
87-036-073-010
TACT SWITCH
SW212
87-036-073-010
TACT SWITCH
SW217
87-036-073-010
TACT SWITCH
SW218
87-036-073-010
TACT SWITCH
SW219
87-036-073-010
TACT SWITCH
SW220
87-036-073-010
TACT SWITCH
SW221
87-036-073-010
TACT SWITCH
W203
8Z-CL5-603-010
FF-CABLE, 7P 1.0 150MM UL2896
WH203
8Z-CL5-618-010
CONN,7P H WHT 528070710
VIDEO OUT C.B
J301
87-009-502-010
JACK,PIN 1P Y EARTH
PT C.B
C571
87-010-060-080
ELECTROLYTIC 100-16V
C572
87-010-060-080
ELECTROLYTIC 100-16V
C573
87-015-688-080
CAP,E 4.7-35 7L
C574
87-015-688-080
CAP,E 4.7-35 7L
C575
87-015-688-080
CAP,E 4.7-35 7L
C576
87-015-688-080
CAP,E 4.7-35 7L
C577
87-010-176-080
C-CAP,S 680P-50 SL
C578
87-010-176-080
C-CAP,S 680P-50 SL
C579
87-010-318-080
C-CAP,S 47P-50 CH
C580
87-010-318-080
C-CAP,S 47P-50 CH
C581
87-012-154-080
C-CAP,S 150P-50 CH
C582
87-012-154-080
C-CAP,S 150P-50 CH
C583
87-015-695-080
CAP,E 1-50 7L
C584
87-015-695-080
CAP,E 1-50 7L
C585
87-015-695-080
CAP,E 1-50 7L
!F881
87-A91-276-080
FUSE,125MA 125V F 251
J501
8Z-CL5-608-010
JACK,PIN 6P VERTICAL
!RY881
87-045-389-010
RELAY,OSA-SS-212DM5
WH803
87-009-031-010
CONNECTOR, 3P
DISPLAY C.B
C201
87-010-196-080
CHIP CAPACITOR,0.1-25
C202
87-010-196-080
CHIP CAPACITOR,0.1-25
C203
87-010-196-080
CHIP CAPACITOR,0.1-25
C204
87-010-497-080
CAP,E 4.7-35 5L
C205
87-010-497-080
CAP,E 4.7-35 5L
C206
87-015-684-080
CAP,E 47-16 7L
C207
87-010-196-080
CHIP CAPACITOR,0.1-25
C208
87-010-322-080
C-CAP,S 100P-50 CH
C209
87-010-196-080
CHIP CAPACITOR,0.1-25
C210
87-010-312-080
C-CAP,S 15P-50 CH
C211
87-010-198-080
CAP, CHIP 0.022
C212
87-010-196-080
CHIP CAPACITOR,0.1-25
C213
87-012-145-080
CAP, CHIP S 270P CH
C214
87-010-178-080
CHIP CAP 1000P
C215
87-015-681-080
CAP,E 10-16 7L
C216
87-015-694-080
CAP,E 0.47-50 7L
C217
87-010-196-080
CHIP CAPACITOR,0.1-25
C218
87-010-370-080
CAP,E 330-6.3 SME
C221
87-010-196-080
CHIP CAPACITOR,0.1-25
C222
87-015-694-080
CAP,E 0.47-50 7L
C223
87-010-196-080
CHIP CAPACITOR,0.1-25
C224
87-015-681-080
CAP,E 10-16 7L
C225
87-010-194-080
CAP, CHIP 0.047
C227
87-010-754-080
CAP,E220-10 SRA 7L
C229
87-015-696-080
CAP,E 2.2-50 7L
C238
87-010-196-080
CHIP CAPACITOR,0.1-25
C601
87-010-182-080
C-CAP,S 2200P-50 B
C603
87-010-174-080
CAP CHIP SL470P (K)
C604
87-010-421-040
CAP,E 4.7-50 5L
C605
87-015-692-080
CAP,E 0.22-50 7L
C606
87-010-178-080
CHIP CAP 1000P
C607
87-015-692-080
CAP,E 0.22-50 7L
C608
87-010-421-040
CAP,E 4.7-50 5L
C609
87-015-692-080
CAP,E 0.22-50 7L
C610
87-012-358-080
C-CAP,S 0.47-10 F Z
C611
87-010-754-080
CAP,E220-10 SRA 7L
C612
87-010-754-080
CAP,E220-10 SRA 7L
C613
87-010-060-080
ELECTROLYTIC 100-16V
C614
87-010-196-080
CHIP CAPACITOR,0.1-25
C633
87-010-177-080
C-CAP,S 820P-50 SL
C634
87-010-177-080
C-CAP,S 820P-50 SL
C636
87-015-692-080
CAP,E 0.22-50 7L
C637
87-010-178-080
CHIP CAP 1000P
C638
87-010-196-080
CHIP CAPACITOR,0.1-25
C639
87-010-197-080
CAP, CHIP 0.01 DM
C640
87-010-196-080
CHIP CAPACITOR,0.1-25
C641
87-012-142-080
CAP, S 0.33-16
C642
87-012-142-080
CAP, S 0.33-16
C643
87-015-680-080
CAP,E 47-10 7L
C644
87-010-196-080
CHIP CAPACITOR,0.1-25
C645
87-010-178-080
CHIP CAP 1000P
C646
87-010-197-080
CAP, CHIP 0.01 DM
C647
87-015-681-080
CAP,E 10-16 7L
C648
87-015-680-080
CAP,E 47-10 7L
CN205
8Z-CL5-617-010
CONN,7P V WHT 528060710
D202
87-002-352-010
LED,SPR-39MVWF
D203
87-002-352-010
LED,SPR-39MVWF
D204
87-002-352-010
LED,SPR-39MVWF
D205
87-002-352-010
LED,SPR-39MVWF
DP201
8Z-CL1-630-010
FL,13-ST-36GNAK
J601
8Z-CL5-645-010
JACK,3.5 BLK ST W/O SW
L201
87-A50-052-010
COIL,CLOCK 5.76MHZ T1