background image

4

REF. NO

PART NO.

KANRI

DESCRIPTION

NO.

REF. NO

PART NO.

KANRI

DESCRIPTION

NO.

ELECTRICAL MAIN PARTS LIST

IC

          87-A20-955-010    IC,LA1828
          87-A21-090-010    IC,LA4600
          87-A21-520-040    C-IC,M61509FP
          87-020-828-010    IC,BA3416BL
          87-001-440-010    IC,BA15218N

          87-A20-446-010    C-IC,LA9241ML
          87-A20-459-010    C-IC,LC78622ED
          87-A21-093-010    IC,LA6541D
          87-070-416-010    IC,NJU7201 L55
          8A-CH4-661-010    C-IC,LC867132V-5P05

          87-A20-914-010    IC,SPS-442-1-F

TRANSISTOR

          89-327-143-080    TR,2SC2714 (0.1W)
          87-026-447-080    TR,2SC1740S R
          87-026-463-080    TR,2SA933S (0.3W)
          87-026-213-080    CHIP-TR,DTC114YK
          89-320-011-080    TR,2SC2001 (15W)

          87-026-462-080    TR,2SC1740 S(RS 0.3W)
          87-026-291-080    TR,DTC124XS
          89-109-332-380    TR,2SA933RS
          89-113-187-080    TR,2SA1318TU
          89-112-965-080    TR,2SA1296 (0.75W)

          87-A30-226-010    TR,2SB1655E
          89-318-154-080    TR,2SC1815 (0.4W)
          87-026-291-010    TR,DTC124XS
          87-026-463-010    TR,2SA933S,RS
          87-026-464-010    TR,DTC114TS

          87-026-610-080    TR,KTC3198GR
          89-322-405-080    TR,2SC2240GR

DIODE

          87-020-465-080    DIODE,1SS133 (110MA)
          87-A40-128-080    C-VARI-CAP,HVU202A
          87-A40-466-080    ZENER,MTZJ2.7A
          87-070-345-080    DIODE,IN4148
          87-A40-648-080    ZENER,MTZJ8.2A

          87-A40-234-080    ZENER,MTZJ5.6A
          87-017-139-010    ZENER,HZS15-2
          87-027-607-080    ZENER,HZ7B3L
          84-RM1-695-010    DIODE,1N4148
          87-A40-465-010    DIODE,FR202

MAIN C.B

 C1       87-010-314-080    C-CAP,S 22P-50V
 C2       87-010-316-080    C-CAP,S 33P-50 CH
 C3       87-010-314-080    C-CAP,S 22P-50V
 C5       87-010-378-080    CAP, ELECT 10-16V
 C7       87-012-155-080    C-CAP 180P-50CH

 C8       87-010-182-080    C-CAP,S 2200P-50 B
 C9       87-010-311-080    CAP 12P
 C10      87-010-197-080    CAP, CHIP 0.01 DM
 C12      87-010-314-080    C-CAP,S 22P-50V
 C13      87-010-321-080    CHIP CAPACITOR,82P(J)

 C14      87-010-148-080    C-CAP,S 4P-50 C CH GRM
 C15      87-016-669-080    C-CAP,S 0.1-25 K B
 C16      87-010-178-080    CHIP CAP 1000P
 C17      87-016-669-080    C-CAP,S 0.1-25 K B
 C18      87-010-198-080    CAP, CHIP 0.022

 C19      87-016-669-080    C-CAP,S 0.1-25 K B
 C20      87-010-400-080    CAP, ELECT 0.47-50V
 C21      87-010-403-080    CAP, ELECT 3.3-50V
 C22      87-010-197-080    CAP, CHIP 0.01 DM
 C24      87-010-188-080    CAP,CHIP 6800P

 C25      87-010-188-080    CAP,CHIP 6800P
 C26      87-016-669-080    C-CAP,S 0.1-25 K B
 C27      87-016-669-080    C-CAP,S 0.1-25 K B
 C28      87-010-992-080    C-CAP,S 0.047-25 B
 C29      87-010-992-080    C-CAP,S 0.047-25 B

 C30      87-010-248-080    CAP, ELECT 220-10V
 C31      87-010-379-080    CAP, ELECT 22-16V
 C32      87-010-197-080    CAP, CHIP 0.01 DM
 C33      87-010-197-080    CAP, CHIP 0.01 DM
 C34      87-010-197-080    CAP, CHIP 0.01 DM

 C35      87-010-197-080    CAP, CHIP 0.01 DM
 C36      87-010-263-080    CAP, ELECT 100-10V
 C37      87-010-197-080    CAP, CHIP 0.01 DM
 C38      87-010-178-080    CHIP CAP 1000P
 C41      87-010-318-080    C-CAP,S 47P-50 CH

 C44      87-010-302-080    C-CAP,S 270P-50CH
 C51      87-010-197-080    CAP, CHIP 0.01 DM
 C211     87-010-805-080    CHIP.CAP,S 1U-16V(Z)F
 C212     87-010-805-080    CHIP.CAP,S 1U-16V(Z)F
 C215     87-016-460-080    C-CAP,S 0.22-16 B

 C216     87-016-460-080    C-CAP,S 0.22-16 B
 C218     87-012-358-080    C-CAP,S 0.47-10 F Z
 C231     87-015-632-080    C-CAP,0.015-50 B
 C232     87-015-632-080    C-CAP,0.015-50 B
 C233     87-A10-201-080    C-CAP,S0.33-16 KB

 C234     87-A10-201-080    C-CAP,S0.33-16 KB
 C235     87-015-785-080    CHIP CAPACITOR, 0.1FZ-25Z
 C236     87-015-785-080    CHIP CAPACITOR, 0.1FZ-25Z
 C237     87-010-408-080    CAP, ELECT 47-50V
 C238     87-010-263-080    CAP, ELECT 100-10V

 C239     87-010-197-080    CAP, CHIP 0.01 DM
 C240     87-010-197-080    CAP, CHIP 0.01 DM
 C247     87-010-401-080    CAP, ELECT 1-50V
 C248     87-010-401-080    CAP, ELECT 1-50V
 C251     87-010-401-080    CAP, ELECT 1-50V

 C261     87-010-402-080    CAP, ELECT 2.2-50V
 C262     87-010-402-080    CAP, ELECT 2.2-50V
 C263     87-010-178-080    CHIP CAP 1000P
 C264     87-010-178-080    CHIP CAP 1000P
 C265     87-010-404-080    CAP, ELECT 4.7-50V

 C266     87-010-545-080    CAP, ELECT 0.22-50V
 C267     87-010-545-080    CAP, ELECT 0.22-50V
 C271     87-010-237-080    CAP, ELECT 1000-16V
 C272     87-010-237-080    CAP, ELECT 1000-16V
 C277     87-010-404-080    CAP, ELECT 4.7-50V

 C278     87-010-112-080    CAP, ELECT 100-16V
 C279     87-010-112-080    CAP, ELECT 100-16V
 C280     87-010-178-080    CHIP CAP 1000P
 C281     87-010-178-080    CHIP CAP 1000P
 C285     87-010-178-080    CHIP CAP 1000P

 C287     87-010-178-080    CHIP CAP 1000P
 C288     87-010-178-080    CHIP CAP 1000P
 C291     87-010-404-080    CAP, ELECT 4.7-50V
 C293     87-010-404-080    CAP, ELECT 4.7-50V
 C301     87-012-157-080    C-CAP,S 330P-50 CH

 C302     87-012-157-080    C-CAP,S 330P-50 CH
 C303     87-010-177-080    C-CAP,S 820P-50 SL
 C304     87-010-177-080    C-CAP,S 820P-50 SL
 C305     87-010-374-080    CAP, ELECT 47-10V
 C306     87-010-374-080    CAP, ELECT 47-10V

 C307     87-010-382-080    CAP, ELECT 22-25V
 C308     87-010-405-080    CAP, ELECT 10-50V
 C309     87-010-545-080    CAP, ELECT 0.22-50V
 C310     87-010-545-080    CAP, ELECT 0.22-50V
 C311     87-010-248-080    CAP, ELECT 220-10V

 C312     87-010-374-080    CAP, ELECT 47-10V
 C313     87-015-828-080    C-CAP,0.033 F
 C314     87-015-828-080    C-CAP,0.033 F
 C315     87-010-401-080    CAP, ELECT 1-50V
 C316     87-010-401-080    CAP, ELECT 1-50V

All manuals and user guides at all-guides.com

Summary of Contents for CA-DW257 EZ

Page 1: ...ANISM DA11T3C COMPACT DISC CARRY COMPONENT SYSTEM CA DW257 S M Code No 09 003 339 4R2 EZ S REVISION This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09 003 339 4T3...

Page 2: ...ject to change without notice REF NO PART NO KANRI DESCRIPTION NO ACCESSORIES PACKAGE LIST 1 8A CT9 906 010 IB EZ 9L FM 2 8Z CDK 962 010 RC UNIT RC ZAT02 VS 3 87 A80 036 010 AC CORD SET ASSY E W FLTR...

Page 3: ...ngereuse exposition aux radiations ADVARSEL Usynlig laserst ling ved bning n r sikkerhedsafbrydereer ude af funktion Undg uds ttelse for str ling This Compact Disc player is classified as a CLASS 1 LA...

Page 4: ...16V C32 87 010 197 080 CAP CHIP 0 01 DM C33 87 010 197 080 CAP CHIP 0 01 DM C34 87 010 197 080 CAP CHIP 0 01 DM C35 87 010 197 080 CAP CHIP 0 01 DM C36 87 010 263 080 CAP ELECT 100 10V C37 87 010 197...

Page 5: ...50 87 010 305 080 C CAP 470P 50CH C451 87 012 156 080 C CAP S 220P 50 CH C455 87 010 247 080 CAP ELECT 100 50V C457 87 010 312 080 C CAP S 15P 50 CH C458 87 010 312 080 C CAP S 15P 50 CH C459 87 010 2...

Page 6: ...0V C840 87 010 221 080 CAP ELECT 470 10V C841 87 010 401 080 CAP ELECT 1 50V C842 87 012 140 080 CAP 470P C844 87 010 401 080 CAP ELECT 1 50V CN601 87 A60 109 010 CONN 2P V S2M 2W D602 8Z CT6 632 010...

Page 7: ...available after they are supplied from connector manufacturers upon the order is received 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor Wattage Type Tolerance 1...

Page 8: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 10 9 WIRING 1 MAIN FRONT All manuals and user guides at all guides com...

Page 9: ...12 11 SCHEMATIC DIAGRAM 1 MAIN All manuals and user guides at all guides com...

Page 10: ...14 13 SCHEMATIC DIAGRAM 2 CD All manuals and user guides at all guides com...

Page 11: ...16 15 SCHEMATIC DIAGRAM 3 TUNER All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 12: ...18 17 SCHEMATIC DIAGRAM 4 FRONT All manuals and user guides at all guides com...

Page 13: ...6 7 A B C D E F G H I J K WIRING 2 PWR MOTOR MOTOR C B PIN3 M3 SW1 _ M2 M3 SPINDLE MOTOR SW1 INSIDE LIMIT SW M2 SLED MOTOR _ TO MAIN C B CNA402 SCHEMATIC DIAGRAM 5 POWER All manuals and user guides at...

Page 14: ...2 108 0MHz 8 FM IF Adjustment Settings Test point IC001 LA1828 19PIN Adjustment location L008 Method Adjust L008 so that the output level at 98 0MHz becomes balanced 9 FM Balance Adjustment Settings T...

Page 15: ...23 IC BLOCK DIAGRAM IC LA6541D IC M61509 IC LA1828 IC BA3416BL mono SW Control logic DECK L DECK L DECK R L OUT R OUT TAPE SELECT DECK R All manuals and user guides at all guides com...

Page 16: ...24 VOLTAGE CHART All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 17: ...25 All manuals and user guides at all guides com...

Page 18: ...ing phase compensation constants are connected between the TD and VR pins Tracking phase compensation setting pin Tracking jump signal kick pulse amplitude setting pin Tracking control signal output p...

Page 19: ...evel by the DSP Digital system GND Output pin to which external focus search smoothing capacitor is connected Tracking Balance Control EF balance variable range setting pin No connection Disc defect d...

Page 20: ...automatic selection monitoring output pin Rough servo at H Phase servo at L Track detect signal input pin Schmidt input Tracking error signal input pin Schmidt input Tracking OFF output pin Tracking...

Page 21: ...ed to 0V when not in use Pin outputting the 7 35 kHz sync signal which is generated by dividing frequency of crystal oscillator Subcode Q output standby output pin Read write control input pin Schmidt...

Page 22: ...old status detection Microcomputer reset Connected to 32 768KHZ crystal oscillator GND Connected to 6MHZ Ceramic Filter Power supply for microcomputer 5V FM STEREO status input KEY AD input CD DOOR SW...

Page 23: ...LED ON OFF control output for TAPE functions Not Connected LED ON OFF control output for ROCK LED ON OFF control output for POP LED ON OFF control output for JAZZ Not connected LCD common output Not c...

Page 24: ...LOCK 46 8A CT9 212 010 SPR T CD 47 88 CT6 608 010 CONN ASSY 8P MO 48 8A CT9 210 010 GEAR ADAP 49 8Z CT9 064 010 PANEL CD 50 87 063 164 010 OIL DMPR 80 51 8A CT9 018 010 KNOB RTRY TUN 52 8A CT9 028 01...

Page 25: ...B P C B P C B P C B 25 73 74 47 53 68 26 62 63 64 65 66 71 67 27 28 29 30 72 HT SINK 31 LCD 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 GEAR POINTER 48 49 50 51 52 53 54 55 56 57 58 59 60 61 D A E E...

Page 26: ...7 18 28 25 29 55 54 30 31 32 1 34 35 36 38 39 40 41 42 43 44 45 46 49 48 62 50 53 53 1 2 3 4 5 6 15 14 24 26 27 28 25 29 55 54 37 37 33 33 1 a b a b 34 61 38 39 40 10 7 8 9 11 12 10 43 44 45 46 47 47...

Page 27: ...A91 533 010 HEAD EH PH K380 YR2NF YR3NF 32 8Z ZM2 218 010 LEVER REC LOCK ZZM 2 33 87 A91 492 010 SW LEAF MSW18560 34 8Z ZM1 226 010 GEAR REEL L 35 8Z ZM1 241 010 SPR T PLAY 36 8Z ZM1 220 110 LEVER REC...

Page 28: ...38 CD MECHANISM EXPLODED VIEW 1 1 B B A A SHAFT SLIDE 1 2 3 MOTOR C B SPINDLE MOTOR M3 CHASSIS SF P101NR All manuals and user guides at all guides com...

Page 29: ...NISM PARTS LIST 1 1 1 S2 121 A28 400 COVER GEAR 2 S2 511 A21 000 GEAR MIDDLE 3 S2 511 A21 100 GEAR DRIVE A S1 PN2 03R OSE SCR PAN PCS 2 3 B 87 261 073 410 SCR S TPG FLT 2 6 6 ALL M8 ZZK E90 070 DA11T3...

Page 30: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 931169 Printed in Singapore All manuals and user guides at all guides com...

Reviews: