Teac W-860R Скачать руководство пользователя страница 5

5

W-860R

2-2-3 Playback performance  

再生系

Deck settings:

TEAC test tapes:

Mode: PLAY

MTT-150C : For Dolby level calibration

DOLBY NR Switch: OFF

MTT-25702 : For playback frequency response check NORMAL tape
MTT-5513 : For S/N check NORMAL tape

ITEM

項 目

SETTING

設 定

INPUT SIGNAL

入力信号

ADJUSTMENTS

調整個所

MEASURING

POINTS, RESULT

測定個所・調整値

REMARKS

備 考

1. Head

azimuth
adjustment

アジマス調整

Connection:Fig. 2-4
Check and adjust in
FWD, REV
respectively
FWD、REVそれ
ぞれ調整・確認

MTT-150C

Check

LINE OUT:

Phase: within 45°
位相: 45°

以内

(Fig. 2-5)

2. DOLBY level

ドルビー
レベル

Connection:Fig. 2-2
FWD PLAY

MTT-150C

R11/R21

TP1/TP2:

−6dB

REC/PLAY

3. Playback

output level

再生出力
レベル

Connection:Fig. 2-3
FWD/REV PLAY

MTT-150C

Check

LINE OUT:

−4.5±1dB

Ref. output level
基準出力レベル

4. Meter level

メーター
レベル

MTT-150C

Check

LEVEL METER:

∂ 

mark±1dot

5. PHONES

output level

PHONES
出力レベル

MTT-150C

Check

PHONES:

−19±3dB

8Ωload
8Ω負荷

6. Playback

frequency
response

再生周波数
特性

Connection:Fig. 2-3

MTT-25702

Check

7. Playback

S/N ratio

再生S/N比

Connection:Fig. 2-3

MTT-5513
Playback the
leader tape portion
リーダーテープ
部を再生

Check

46dB min.

Ratio of ref. 
level to noise
基準出力レベル
とノイズの比

MTT-25702
(12.5kHz)

Azimuth screws
アジマス調整
ねじ

LINE OUT:

Maximum output
level at L & R-ch
Lch、Rchとも出
力最大

R12/R22

REC/PLAY

FWD azimuth

REV azimuth

250

1k

12.5k (Hz)

+

4dB

– 4dB

Содержание W-860R

Страница 1: ...safety critical components They must be replaced with identical components refer to the appropriate parts list and ensure exact replacement Parts of mark can be used only with the version designated J...

Страница 2: ...0 Hz Europe model 240 V AC 50 Hz Australia model Power Consumption 22 W Dimensions W x H x D 435 x 127 x 292 mm 17 1 8 x 4 15 16 x 11 1 2 Weight net 4 0 kg 8 13 16 lbs Standard Accessories Remote cont...

Страница 3: ...ape Speed drifting Within 120Hz HIGH speed Within 60Hz LOW speed 2 1 3 Reel torque 1 Load the cassette torque meter on the deck and read the pointer indication on the dial scale for each tape transpor...

Страница 4: ...ple R11 R21 0dB is referenced to 0 775V The AC voltmeter used in the procedures must have an input impedance of 1M or more Unless specified otherwise adjustments and checks are made in FWD direction 2...

Страница 5: ...2 DOLBY level Connection Fig 2 2 FWD PLAY MTT 150C R11 R21 TP1 TP2 6dB REC PLAY 3 Playback output level Connection Fig 2 3 FWD REV PLAY MTT 150C Check LINE OUT 4 5 1dB Ref output level 4 Meter level M...

Страница 6: ...z 10kHz 42dB R14 R24 LINE OUT Nearly equal level at both frequencies 0 5dB REC PLAY 12 MPX filter MPX Connection Fig 2 3 Mode REC LINE IN 19kHz 12dB L101 L201 30dB min Ratio of ref level to signal 13...

Страница 7: ...nnel separation Connection Fig 2 3 TAPE MTT 5563 1kHz B P F in LINE IN Lch 1kHz 9dB Rch No signal Check 35dB min Ratio of Lch 1kHz to Rch no signal Lch 1kHz Rch 20 Adjacent track crosstalk Connection...

Страница 8: ...3 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW 1 W 860R 8...

Страница 9: ...BRACKET TOP 1 19 3E9513310A PCB ASSY VR 1 20 3E9513400A PCB ASSY PHONE 1 21 3M0053100B BUTTON EJECT R B W 860R B 3M0053110B BUTTON EJECT R N W 860R N 1 22 3M0053400C SPRING R 1 23 3M0054400B SPRING HO...

Страница 10: ...1 47 3E0075800A TRANS ALL W0020B 1 48 3M0053600B LINKAGE POWER 1 49 3M0010830A MAIN CHASSIS 1 50 3M0062000A INSULATE SHEET 1 51 3M003070 SUPPORT PCB SCB 8 1 52 3M0009400A FOOT ASSY 56 SILVER 3E002730...

Страница 11: ...87600 PCB CONTROL BLK 2 2 3M002870 MTR MAIN BLK 2 3 9A07387700 CLUTCH ASSY BLK 2 4 3M002930 ROLLER PINCH BLK L 2 5 3M002920 ROLLER PINCH BLK R 2 6 9A07387400 PLATE HD BLK 2 7 3M002950 BELT MAIN 2 8 3M...

Страница 12: ...2K R14 24 3R004590 VR SEMI FIXED RH0615 10K U101 201 3S000291 TR DTC124ES U301 3S000280 IC UPC4570C U302 3S000430 IC BU4066BC U303 3S000280 IC UPC4570C U304 3S000430 IC BU4066BC U305 3S000360 IC CXA15...

Страница 13: ...13 W 860R MAIN PCB TR PCB REC AMP PCB...

Страница 14: ...14 W 860R CONTROL PCB KEY PCB MIC PCB VR PCB SELECTOR SW PCB PHONE PCB SLIDE PCB TRANS A PCB TRANS B PCB...

Страница 15: ...514900B PCB ASSY MIC J US C SA GE 3E9514940B PCB ASSY MIC E UK A 3E9014900A PCB MIC J33 3E008550 JACK MIC JY 6317 01 130G L101 102 3E009040 COIL 8 2UH EC24 8R2K E UK A P311 3E000700 CONNECT PLUG 6P B6...

Страница 16: ...California 90640 Phone 213 726 0303 TEAC CANADA LTD 5939 Wallace Street Mississauga Ontario L4Z 1Z8 Canada Phone 905 890 8008 TEAC MEXICO S A De C V Privada De Corina No 18 Colonia Del Carrmen Coyoac...

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Страница 23: ...3M00541 00B R P 9A083871 00 9A087523 00 AD 600 CD A630 3M01115 00B 9A087815 00 9A087521 00 DC D6800 3M00686 00A 9A087813 00 Deck 1 flywheel 9A087812 00 Deck 2 flywheel Following products have new flyw...

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