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STEREO DOUBLE CASSETTE DECK

X-W320

SERVICE MANUAL

STEREO DOUBLE CASSETTE DECK X-W320

DUBBING

NORM. HIGH

O.T.E.

REC LEVEL

MIN

MAX

POWER

DOLBY NR

CCRS

RESET

REV.

MODE

–

OFF

REC

PLAY

OUT

LINE

SYSTEM

CONTROL

AC 110 -
120V

AC 220 -
240V

Cassette lid ass'y
(A53-2021-08)

Front glass
(B03-3818-08)

Cassette lid ass'y
(A53-2022-08)

AC power cord *
(E30-)

Phono jack
(E11-0369-08)

Slide switch *
(S90-0125-08)

Miniature phone jack
(E11-0188-05)

Power cord bushing
(J42-0336-08)

Panel
(A60-1287-08)

* Refer to parts list page on 16.

X-W320(K)

COVER(

97.11.29

4:36

y [ W

Содержание X-W320

Страница 1: ...Y NR CCRS RESET REV MODE A B 2 3 7 2 3 7 ON OFF REC IN PLAY OUT LINE R L SYSTEM CONTROL AC 110 120V AC 220 240V Cassette lid ass y A53 2021 08 Front glass B03 3818 08 Cassette lid ass y A53 2022 08 AC power cord E30 Phono jack E11 0369 08 Slide switch S90 0125 08 Miniature phone jack E11 0188 05 Power cord bushing J42 0336 08 Panel A60 1287 08 Refer to parts list page on 16 ...

Страница 2: ... 9 EXPLODED VIEW 14 PATS LIST 16 SPECIFICATIONS Back cover Contents Audio cord 2 E30 0505 05 System control cord 1 E30 2733 05 AC plug adapter 1 E03 0115 05 Check that the following accessories are present Use to adapt the plug on the power cord to the shape of the wall outlet Accessory only for regions where use is necessary ...

Страница 3: ...F O T E PAUSE RECORD STOP B 68 FIP18 SG REW B F F B REV B FWD B KEY MATRIX REC MUTE LINE MUTE PLAY B A B BIAS B R P DATA CLOCK STROBE DOLBY C B DOLBY ON OFF LEVEL L LEVEL R CLK STROBE DATA RESET LINE MUTE REC MUTE SOLB CPMB CSPB B PACK R REC F REC B CrO2 PHB B PLAY SOLA CPMA CSPA PHA A CrO2 A PLAY A PACK BIAS NOR BIAS CRO2 PB AMP TAPE A TAPE B DOLBY NR REC EQ IC 102 HX PRO FL IC 201 SYSTEM IC u CO...

Страница 4: ...EF FOR ADC 31 32 XT1 XT2 OPEN 33 Vss GND 34 X1 I Clock oscillator 35 X2 I Clock oscillator 36 CSPB O B Capstan motor speed High Nor H L 37 B BIAS O B Bias ON OFF H ON H 38 B Mecha R P O B REC PLAY switching H REC H 39 F REC I A Fool Proof FWD L REC OK H 40 R REC I A Fool Proof BWD L REC OK H 41 CSP A O A capstan motor speed High Nor H L 42 SOLB O B solenoid ON H 43 SOLA O A solenoid ON H 44 EQ SP ...

Страница 5: ...or 1 sec Switch OFF MTR No No Yes Yes 3 Test mode 3 1 Setting method While pressing the STOP key A DECK turn the power switch ON After turned the power ON all lights are illuminated for 1 5 seconds and return to normal display with T indication 3 2 Cancellation Turn the power switch OFF 3 3 Contents of the test mode 1 4 8 12 seconds recording KEYS T SECONDS DECK B STOP 7 DECK B REC 4 DECK B STOP 7...

Страница 6: ...Ω HIGH VR401 Adjust so that the frequen cy is 6kHz HIGH 3kHz NOR at the tape center NOR 3 Disconnect a 1kΩ NOR VR402 Tape speed B DECK HIGH 1 Playback a TEST TAPE 2 Connect collector Q508 R524 to GND via 1kΩ HIGH VR501 NOR 3 Disconnect a 1kΩ NOR VR502 2 Playback level A DECK TCC 130 PLAY VR403 L VR404 R 775mV Playback level B DECK VR503 L VR504 R 3 MPX filter 19kHz 20dB REC LEVEL 0dB DOLBY B MODE ...

Страница 7: ...A C E G I B D F H J 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors PC BOARD Component side view 7 8 CB SD 97 11 294 31AM y W 2 ...

Страница 8: ...10 390P C409 390P C404 220P C403 C504 10u50 10u50 47u16 R510 6 8K CC512 0 022 R512 150K C503 C506 470P R508 150K 4 390P 220 VR504 C510 2 C507 470P R507 150K C508 R506 68 8 6 R503 1K C505 R505 68 47u16 7 5 390P 220 VR503 C509 3 1 100 R309 R219 180K R213 150K R207 220K R220 100K R214 68K R208 100K R215 36K R221 68K R209 75K R222 22K R216 27K R210 56K R217 36K R228 56K R211 56K R224 150K R218 180K R2...

Страница 9: ...73 74 75 76 79 77 67 66 65 64 63 62 60 59 58 57 56 57 56 58 62 59 64 63 13 12 C312 220P C313 0 022 C311 220P R19 82 C26 0 01 R328 100K R327 100K R323 100K R324 330 R320 100K R325 330 R16 1K R30 10K R18 10K R15 100 C29 100u6 3 C43 0 047 R14 2 7K R12 4 7K C45 22u35 C24 1u50 R13 4 7K R112 10K R114 10K 18 19 1 80 3 4 5 R108 68K R101 10K R102 10K R104 10K R106 10K R110 68K 21 22 24 23 14 16 15 9 10 11 ...

Страница 10: ...616 D615 S615 D614 S614 D613 D606 S606 D603 S603 D610 S610 S611 CNS604 CNP602 OTE REC LEVEL COUNTER B F F FWD REW STOP REV REC PAUSE 6G 2G TAPE A 6G 7G 1G 3G 4G 5G 2G S613 D608 S608 S612 8G 9G D612 2SC2878B 2SB1237R3 NJM4558D TC4052BP CAUTION For continued safety replace safety critical components only with manufacturer s recommended parts refer to parts list indicates safety critical components F...

Страница 11: ...X W320 14 EXPLODED VIEW MECHANISM Parts with exploded view numbers larger than 700 are not supplied 1 2 A C B ...

Страница 12: ...648 649 640 640 650 633 753 751 767 702 715 714 703 716 769 768 708 626 777 759 710 752 777 673 628 666 664 753 751 609 632 633 A B C D E F G ø 3x8 BLK ø 3x8 ø 3x8 ø 3x10 M 2 6x1 5 M2 6x4 ø 3x6 N89 3008 45 N82 3008 46 N89 3008 46 N89 3010 46 N89 2615 46 N89 2604 46 N89 3006 46 JK301 JK302 LINE SYSTEM CONTROL SW701 POWER REV MODE J701 S604 DOLBY NR S601 CCRS REC LEVEL MIN MAX A RESET B S616 S604 S6...

Страница 13: ...E04KW1A101M ELECTRO 100UF 10WV C43 C91 0692 05 CERAMIC 0 047UF K C44 CQ92FM1H223J MYLAR 0 022UF J C45 CE04KW1V220M ELECTRO 22UF 35WV C101 102 CQ92FM2A471J MYLAR 470PF J C103 104 CC45FSL1H151J CERAMIC 150PF J C105 CE04KW1V100M ELECTRO 10UF 35WV C107 108 CQ92FM1H393J MYLAR 0 039UF J C109 110 CQ92FM1H223J MYLAR 0 022UF J C111 112 CC45FSL1H561J CERAMIC 560PF J C113 114 CQ92FM1H103J MYLAR 0 010UF J C11...

Страница 14: ...DE D201 202 1SS133 DIODE D203 RL104A DIODE D303 310 1SS133 DIODE D401 402 1SS133 DIODE D501 505 1SS133 DIODE D555 1SS133 DIODE D601 610 1SS133 DIODE D612 627 1SS133 DIODE FL601 B30 2520 08 FLUORESSCNT TUBE IC1 2 KIA7812P REGULATOR IC IC101 IX0183AW IC IC102 UPC1297C HX PRO IC IC201 HA12157N IC DOLBY B C NR IC301 NJM4558D INTEGRATED CIR C207 208 CE04KW1HR47M ELECTRO 0 47UF 50WV C209 210 CE04KW1H2R2...

Страница 15: ...1 KRC102M TRANSISTOR Q501 502 KTC3199GR TRANSISTOR Q503 KTC3203Y TRANSISTOR Q504 KRC102M TRANSISTOR Q505 2SK2541 TRANSISTOR Q506 507 2SB562C TRANSISTOR Q508 512 KRC102M TRANSISTOR ZD1 MTZJ6R2B ZENER DIODE ZD2 MTZJ3R9BT ZENER DIODE ZD4 MTZJ4R7B ZENER DIODE ZD5 MTZJ3 6B ZENER DIODE ZD6 MTZJ27A ZENER DIODE ZD7 MTZJ4R7B ZENER DIODE 301 1B A10 3157 08 CHASSIS BASE 305 1B D01 0119 08 FLYWHEEL ASSY LEFT ...

Страница 16: ...X W320 19 PARTS DESCRIPTIONS ...

Страница 17: ...ot 4A Jalan 19 1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia ote omponent and circuit are subject to modification to insure best operation nder differing local conditions This manual is based on Europe E standard nd provides information on regional circuit modification through use of alter ate schematic diagrams and information on regional component variations rough use of parts list SPECIFI...

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