Tascam 202mkV Скачать руководство пользователя страница 2

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1. Specifications

仕様

TASCAM  202MKV

Rating & Audio performance

Track System:

4-track, 2-channel stereo

Heads:

Deck 1; 

1 Erase and 1 Record/Playback

(Rotating)

Deck 2; 

1 Erase and 1 Record/Playback

(Rotating)

Type of Tape:

Cassette tape C-60 and C-90 

(Philips type)

Tape Speeds:

4.76 cm/sec (1-7/8 ips)

9.5 cm/sec (3-3/4 ips) 

(High speed dubbing)

Pitch Control:

±

12%

Motors:

2 DC servo motors (1 ea. deck)

Wow and Flutter:

0.25 % (WRMS)

Frequency response (Overall, -20 dB):

30–19,000 Hz, Metal tape

(Playback only)

30–18,000 Hz, CrO2 tape

30–17,000 Hz, Normal tape

Signal-to-Noise Ratio (Overall):

59 dB 

(NR off, 3 % THD Level, Weighted)

69 dB 

(Dolby B NR on, over 5 kHz)

Fast Winding Time:

Approximately 160 seconds for C-60

Inputs

Line:

-9 dB, 50 k 

Mic:

-57 dB, 200 

Outputs:

Line:

-4.5 dB for load impedance of 
50 k 

or more

Headphones: 

1 mW / 32 

Physical specifications

Power Requirements:

General Export model 120 / 230 V AC, 50-60 Hz

U.S.A./Canada model 120 V AC, 60 Hz 

Europe model

230 V AC, 50 Hz ()

Australia model

240 V AC, 50 Hz ()

Power Consumption: 22 W

Dimensions (W x H x D): 482 x 138.5 x 286 mm

(17-1/8" x 4-15/16" x 11-1/2")

Weight (net):

5.5 kg (12.1 lbs.)

Standard Accessories:

Rack mounting kit x 1

0 dB=0.775V

定格・オーディオ性能

トラック形式:

4トラック2チャンネル ステレオ

ヘッド構成:

Deck 1:

録音/再生ヘッド×1 消去ヘッド×1

Deck 2:

録音/再生ヘッド×1 消去ヘッド×1

使用テープ:

C-60, C-90タイプ カセットテープ

テープ速度:

4.8cm/sec, 9.5cm/sec

(倍速ダビング時)

ピッチコントロール:

±12%

モーター:

Deck 1:

DCサーボモーター×1

Deck 2:

DCサーボモーター×1

ワウ・フラッター:

0.25% (W.RMS)

±0.1% (W.Peak)*

周波数特性(総合)

メタル:

30〜19,000Hz (再生のみ)

クローム:

30〜18,000Hz 

ノーマル:

30〜17,000Hz 

SN比(総合)

58dB(NR OFF, 規定録音レベル)

69dB(ドルビーB NR ON, CCIR-ARM)

早巻時間

約160秒(C-60テープ)

入力

ライン:

−9dB(入力インピーダンス50kΩ)

マイク:

−57dB(入力インピーダンス200Ω)

出力

ライン:

−4.5dB(負荷インピーダンス50kΩ以上)

ヘッドフォン:

1mW / 32Ω

一般

電源

100V AC, 50−60Hz

消費電力

16W

外形寸法

482×138.5×286mm (W×H×D)

質量

5.5kg

付属品

ラックマウントビスキット ×1,

0 dB=0.775V

Содержание 202mkV

Страница 1: ...e Reel Sensor 9 4 Exploded Views and Parts List 10 5 PC Boards and Parts List 15 6 Included Accessories 23 1 2 2 4 3 9 4 10 5 15 6 23 INSTRUCTIONS FOR SERVICE PERSONNEL BEFORE RETURNING APPLIANCE TO T...

Страница 2: ...over 5 kHz Fast Winding Time Approximately 160 seconds for C 60 Inputs Line 9 dB 50 k Mic 57 dB 200 Outputs Line 4 5 dB for load impedance of 50 k or more Headphones 1 mW 32 Physical specifications Po...

Страница 3: ...3 TASCAM 202MKV Dimensional drawings...

Страница 4: ...g of the test tape 3 Adjust each variable resistor to get the following values 4 In play mode check that the following values are obtained at the beginning and end of the tape Speed drifting Within 12...

Страница 5: ...d checks are made in the order of Lch then Rch Double REF Nos indicate Lch Rch Example R11 R21 0dB is referenced to 0 775V The AC voltmeter used in the procedures must have an input impedance of 1M or...

Страница 6: ...within 45 45 Fig 2 5 2 DOLBY level Connection Fig 2 2 FWD PLAY MTT 150C R11 R21 W12 W15 300mV REC PLAY 1 1 3 Playback output level Connection Fig 2 3 FWD REV PLAY MTT 150C Check LINE OUT 4 5 1dB Ref o...

Страница 7: ...ction Fig 2 3 TAPE MTT 5513 LINE IN 250Hz 10kHz 42dB R14 R24 LINE OUT Nearly equal level at both frequencies 0 5dB REC PLAY 2 2 12 MPX filter MPX Connection Fig 2 3 Mode REC LINE IN 19kHz 12dB L101 L2...

Страница 8: ...NE IN 1kHz 1dB Check 55dB min Ratio of the 1kHz record ed portion to the REC MUTE portion REC MUTE 19 Channel separation Connection Fig 2 3 TAPE MTT 5563 1kHz B P F in LINE IN Lch 1kHz 9dB Rch No sign...

Страница 9: ...e arrow and fit the combination of sheets into the gear shaft below the winged gear position 3 Mount the SENSOR PCB Ass y 1 SHEET SENSOR 222SLMK2 G SHEET REFLEX 222SLMK2 G 2 3 SENSOR PCB Ass y Let thi...

Страница 10: ...4 Exploded Views and Parts List Exploded View 1 10 TASCAM 202MKV R O P I T T R Y U S X X X X X X C Z M M X X X S C B B B N V V V A A...

Страница 11: ...Refer to page 18 19 1 21 M02465900A KNOB EJECT R 202MK4 G 1 22 3M0010500B TORSION SPRING CASE II G 1 23 3M0026500B WINDOW LID AD500 G 1 24 3M0030000E HOOK EJECT B W 780R G 1 25 M02888800A FRONT PANEL...

Страница 12: ...70 SUPPORT PCB SCB 8 G 1 52 3M001950 FOOT 21MM G 1 53 3M0118800B RING POWER CC 222 G 1 54 M02719800A LEAF SPRING G 1 55 M02719300A LEVER CTRL 1 56 M02719500C LEVER STPR R G 1 57 M02719400A LEVER STPR...

Страница 13: ...Exploded View 2 13 TASCAM 202MKV The parts with no referrence number in the exploded views are not supplied A A 1 q 1 2 6 4 8 5 7 0 3...

Страница 14: ...22SLMK2 50 222 41226 2 4 V00178900A MOTOR ASSY CC 222SLMK2 50 093 41644 2 5 V00179000A WIRE MOTOR 4 CC 222SLMK2 50 072 4516 2 6 V00179100A BELT SR CC 222SLMK2 02 083 4283 2 7 V00179200A BELT FR CC 222...

Страница 15: ...15 TASCAM 202MKV GATHER PCBA A 202MK5 G Side A 5 PC Boards and Parts List...

Страница 16: ...16 TASCAM 202MKV GATHER PCBA A 202MK5 G Side B...

Страница 17: ...17 TASCAM 202MKV GATHER PCBA B 202MK5 G...

Страница 18: ...18 TASCAM 202MKV GATHER PCBA C 202MK5G SideA...

Страница 19: ...19 TASCAM 202MKV GATHER PCBA C 202MK5G SideB...

Страница 20: ...H 3P RED G P307 E0119830 CONNECTOR B12B PH K S G P308 E0119800 CONNECTOR B 9B PH K S G P309 E0119800 CONNECTOR B 9B PH K S G P312 E0119770 CONNECTOR B 6B PH K S G P313 E0119790 CONNECTOR B 8B PH K S G...

Страница 21: ...4558D G U402 S0063820 IC TC4052BP N F G U403 3S000270G IC UPC1297CA A G U404 S0069232 TRANSISTOR DTA124ESATP G U406 S0069232 TRANSISTOR DTA124ESATP G U408 S0069222 TRANSISTOR DTC124ESATP G U409 S00692...

Страница 22: ...D51 S0071811 DI 1N4003 F TAPINGW 52 G J307 3E0076501A 12P CONTROL WIRE G J308 3E0076600A 9P CONTROL WIRE G J318 E0119730 CONNECTOR B 2B PH K S G J319 J320 E0023360 CONNECTOR 11FE BT VK N G J503 E01197...

Страница 23: ...ALIA T TAIWAN CH CHINA ETC U S A CANADA South America NOTES PC boards shown are viewed from parts side Parts marked with require longer delivery time The parts with no reference number or no parts num...

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