Aiwa CSD-EL55 Скачать руководство пользователя страница 26

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ELECTRICAL ADJUSTMENT <HR Model>

IC001

IC002

FWD

REV

DECK1 : PLAY HEAD
DECK2 : R/P/E HEAD

DECK 1

DECK1,2

TP1 (VT)

L007

L004

L006

L003

AM BAR ANTENNA

L002

L005

TC001

E TUNER C.B

<TUNER SECTION>

1. AM IF Adjustment

L007 ....................................................................... 603kHz
Adjust the level at 603 kHz to MAX by L007

2. MW VT Adjustment

Setting : • Test point : TP1 (VT)

• Adjustment location : L004

Method : Set to MW 1602 kHz and adjust L004 so that the

test point becomes 5.6 V

0.05 V.

3. MW Tracking Adjustment

L003 ...................................................................... 603 kHz
TC001 ................................................................... 1404 kHz

4. FM VT Adjustment

Setting : • Test point : TP1 (VT)

• Adjustment location : L006

Method : Set to FM 108.0 MHz and adjust L006 so that the

test point becomes 6.0 V

0.05 V.

5. FM Tracking Adjustment

L005 .................................................................. 108.0 MHz

<DECK SECTION>

6. Head Azimuth Adjustment

Setting : • Test point : TTA320

• Adjustment location :
Head Azimuth Adjustment Screw

Method : Play back the 10kHz signal od test tape and adjust

Screw so that the output becomes maximum. Next
perform REV PLAY mode.

Содержание CSD-EL55

Страница 1: ...CSD EL55 S M Code No 09 996 333 4R2 HR S K S EZ S SERVICE MANUAL R E V I S I O N This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09 996 333 4T2 BASIC TAPE MECHAN...

Страница 2: ...teries HR Model Power output 2 5 W 2 5 W 10 T H D 7 DC 2 0 W 2 0 W DIN 1 Rated Power Power requirements DC 12 V using eight size C R14 batteries 110 120 V 220 240 V AC switchable 50 60 Hz Power consum...

Страница 3: ...s peut entra ner une dangereuse 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 cla...

Страница 4: ...80 CAP ELECT 2 2 50V C271 87 010 401 080 CAP ELECT 1 50V C272 87 010 401 080 CAP ELECT 1 50V C275 87 010 382 080 CAP ELECT 22 25V C276 87 010 382 080 CAP ELECT 22 25V C277 87 010 260 080 CAP ELECT 47...

Страница 5: ...3P S2M 3W CN401 88 802 052 430 CONN ASSY 5P ORN CN501 87 099 827 010 CONN 3P S2M 3W CN801 87 A60 424 010 CONN 16P V TOC B CN802 87 099 194 010 CONN 6P 6216V CN803 87 099 212 010 CONN 5P 6216 V FFC1 8...

Страница 6: ...4 87 010 311 080 CAP 12P C45 87 010 312 080 C CAP S 15P 50 CH C46 87 010 197 080 CAP CHIP 0 01 DM C47 87 010 197 080 CAP CHIP 0 01 DM C48 87 010 197 080 CAP CHIP 0 01 DM C49 87 012 199 080 C CAP S 220...

Страница 7: ...2SC1740 DTC114ES 2SC1815 DTC114TS 2SC1923 DTC124XS 2SC2001 DTC144TS KTC3198 RT1N441S DTC114YS DTC143XS KTA1267 B C E LCD DISPLAY No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 COM1 COM1 TAPE W1 ROCK W3 QSU 1h 1...

Страница 8: ...B B C E 1 3 4 1 B C E B C E 15 13 11 9 7 5 3 E C B E C B B C E B C E 1 3 5 7 9 10 20 19 17 15 13 11 1 3 10 6 9 5 2 1 IC201 1 3 5 8 16 13 11 9 TO B FRONT C B CN501 TO F LOADING MOTOR C B CON3 FFC3 1 5...

Страница 9: ...12 11 SCHEMATIC DIAGRAM 1 MAIN CD SECTION...

Страница 10: ...C011 C005 C006 C048 C003 C017 C030 C015 C027 C035 C029 C028 C049 C043 C041 C042 C031 C044 C037 C040 C045 C018 C025 C046 C001 C002 C022 C047 C023 Q001 C098 TP1 VT 1 3 5 7 9 12 24 21 19 13 17 1 3 5 S D...

Страница 11: ...16 15 SCHEMATIC DIAGRAM 2 MAIN AMP SECTION C1010 0 01 HR EZ...

Страница 12: ...029 R030 R024 R023 R019 R018 R026 R076 R077 R025 R014 R016 R017 R013 R009 R038 R008 R057 R006 C043 C028 C025 C015 C029 C027 C031 C030 C023 C021 C024 C012 C011 C014 C049 C046 C013 C018 C003 C017 C047 1...

Страница 13: ...20 19 SCHEMATIC DIAGRAM 3 TUNER SECTION FOR EZ K Models SCHEMATIC DIAGRAM 4 TUNER SECTION FOR HR Model C930 33P C928 33P C927 33P C075 0 01...

Страница 14: ...1 DISPLAY D601 D610 DISPLAY BACK LIGHT C LED C B B FRONT C B BLK ORG ORG BLK TO H DECK C B CON1 D565 TO A MAIN C B CN201 CN502 CD OPEN TUNING TUNING PLAY PRESET DIR DECK1 STOP CLEAR RADIO BAND OPE BAT...

Страница 15: ...24 23 SCHEMATIC DIAGRAM 5 FRONT SECTION...

Страница 16: ...CON3 BLK GRN RED YEL WHT WHT BLK BLK BLK BLK BLK BLK DECK2 RPH EH 8 7 5 3 1 1 11 L L R R 1 5 9 11 2 6 10 1 3 1 L H 3 CON301 FFC4 CON302 DECK1 RPH SW1 IC1 SW2 SW3 CON1 SW4 SW5 SFR1 TO A MAIN C B CN301...

Страница 17: ...28 27 IC BLOCK DIAGRAMS IC LA6541D IC BU2092 IC LC72121M IC TA7291S IC TA2104AN IC BU4052BC IC MM1454XFBE IC M62439SP...

Страница 18: ...0 4 0 5 0 02 6 0 03 7 8 47 8 0 28 9 0 05 10 5 69 11 0 5 12 0 05 13 0 03 14 0 15 0 16 0 17 0 18 5 7 Pin No Voltage V IC304 BU2092 IC 1 0 81 2 0 02 3 0 01 4 0 82 5 0 01 6 0 02 7 4 63 8 2 23 9 2 64 10 0...

Страница 19: ...2 46 28 2 45 29 2 46 30 7 52 Pin No Voltage V IC804 LA6541D Q001 2 19 4 04 2 93 Q071 0 0 01 0 64 Q072 0 3 46 0 Q151 2 64 4 84 3 34 Q152 3 44 4 84 2 42 Q201 1 22 3 12 1 85 Q202 1 23 1 65 1 85 Q291 0 0...

Страница 20: ...n 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 pin Focusing control s...

Страница 21: ...he 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 detector o...

Страница 22: ...Phase servo at L Track detect signal input pin Schmidt input Tracking error signal input pin Schmidt input Tracking OFF output pin Tracking gain selection output pin Gain boost at L Track jump control...

Страница 23: ...e to connected 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...

Страница 24: ...tput CD mute output Not connected Initial diode matrix detection output CD detect RF RF level detection input CD sub code Q stand by input Remote controller input LCD segment output Power supply to mi...

Страница 25: ...7 78 79 80 O PL1 O P CONT O MUTE O COIN I SQOUT Double deck 1 plunger control output Not connected Power supply control output Main mute output Not connected CD command output CD sub code Q input Cloc...

Страница 26: ...1602 kHz and adjust L004 so that the test point becomes 5 6 V 0 05 V 3 MW Tracking Adjustment L003 603 kHz TC001 1404 kHz 4 FM VTAdjustment Setting Test point TP1 VT Adjustment location L006 Method S...

Страница 27: ...d Azimuth Adjustment Screw Method Play back the 10kHz signal of test tape and adjust screw so that the output becomes maximum Next perform REV PLAY mode PRACTICAL SERVICE FIGURE TUNER SECTION FM SECTI...

Страница 28: ...3 5 6 7 10 11 15 12 16 17 17 17 LCD DISPLAY SH DISPLAY 21 LED C B FRONT C B 19 52 CD MECHA 20 18 39 CHASS MECHA 42 43 40 41 44 48 59 47 45 46 49 55 58 57 SWITCH C B TUNER C B 51 POWER C B BATT C B 50...

Страница 29: ...30 8Z CH1 003 010 BOX CASS L 31 88 CD4 209 010 SPR T CASS A 32 8Z CH1 009 010 CHAS CASS 33 8Z CH1 005 010 LID CASS L 34 8Z CH1 007 010 WINDOW CASS L 35 8Z CH1 008 010 WINDOW CASS R 36 8Z CH1 006 010 L...

Страница 30: ...34 82 ZM3 306 110 LVR FR M2 35 82 ZM1 265 119 SPR E TRIG 36 87 761 073 419 VFT2 2 6 6 W O SLOT 37 82 ZM1 239 019 CAPSTAN N 2 2 41 7 38 82 ZM1 322 019 SPR T FR60 39 82 ZM1 220 219 GEAR IDLER 40 82 ZM3...

Страница 31: ...DECK 2 14 12 12 11 5 6 13 3 2 LEVER EJECT R LEVER EJECT L 27 48 53 52 51 57 54 55 56 63 62 49 50 65 HEAD C B D D E F 38 39 40 32 34 33 35 43 45 41 41 44 16 18 47 30 46 8 B 37 DECK C B SOL 2 SOL 1 16...

Страница 32: ...TOR 4 83 ZG3 213 010 LVR SW 5 83 ZG3 209 610 CAM SLIDE 6 83 ZG3 207 010 GEAR TRAY 7 83 ZG3 204 210 GEAR C 8 83 ZG3 205 010 GEAR D 9 83 ZG3 217 010 S SCREW GEAR D 10 83 ZG3 220 210 GEAR PULLEY 2 11 83...

Страница 33: ...Y SHT 2 83 ZG2 235 010 GEAR A3 3 83 ZG2 205 210 GEAR B 4 83 ZG2 236 010 GEAR MOTOR 3 5 83 ZG2 253 010 SHAFT SLIDE 5 6 87 A90 836 010 PICKUP KSS 213F 8 83 ZG2 227 210 TURN TABLE C1 11 83 ZG2 245 410 LE...

Страница 34: ...931196 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111...

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