Alpine AL 110 Service Manual
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Extracted text from Alpine AL 110 Service Manual (Ocr-read)
Page 1
A 4.4
SPECIFICATIONS
PARTS LOCATION AND DISASSEMBLY INSTRUCTIONS
ADJUSTMENT PROCEDURES
ADJUSTMENT LOCATIONS
TROUBLE SHOOTING
PRINTED CIRCUIT BOARDS
BLOCK DIAGRAM
WIRING DIAGRAM
SCHEMATIC DIAGRAM
EXPLODED VIEW (GENERAL)
EXPLODED VIEW (MECHANISMI
SEMICONDUCTOR LEAD IDENTIFICATIONS
PACKING METHOD VIEW
PARTS LIST
TABLE F :ON ENTS mm
ALPINE ELECTRONICS INC.
TOKYO OFFICE: I 74 YUKIGAYAOTSUKAVCHO, 5mm. TOKYO, JAPAN
TEL: (013)729 0187 TELEX 2466076
Page 2
Specifications
Type ............................ 4-track, 2-channel/stereo cassette deck, front loading vertical type
Power Consumption ........................................................... 30W
Power Source .................................... 120V GOHZ AC (For USA/Canadian model)
110/127/220/240V 50/60 Hz AC (For European model)
Tape Speed ....................................................... 4.76 cm/sec i1.5%
FF/REW Time ..................................................... 90 sec Max. (C-60)
Wow 8: Flutter ...................... i15% (DIN WRMS Playback Mode) (For USA/Canadian Model)
0.2% (DIN WRMS Ree/Play Mode) (For European Model)
Distortion ................................................................ 2% Max.
Signal to Noise Ratio .......................................... 55 dB Min. (Dolby NR OFF)
Motor ............................................ Electrical Governor Controlled DC Type
Heads .................................... Sen Alloy Core REC/PLAY Head, Ferrite erase head
Input SensitiVity ................................................. Line 300mV, Mic 3mV
DIN: 1mV/KM (For European Model)
Output Level ........................................... Line: 1000mV :15 dB/lOOK ohm
Headphone: 100mV/8 ohm
Semiconductors ............ 6 ICs, 67 Transistors, 48 Diodes, 4 Zener Diodes (For USA/Canadian Model)
6 le, 71 Transistors, 2 FETs, 50 Diodes 4 Zener Diodes (For European Model)
Dimensions .............................................. 420(W) x 106(H) x 261 (D) mm
Weight ................................................................... 5.9 kg
FEATURES
Memory Tape Counter ............................... Ressettable three figure digital F.L. counter
DolbyNR............................ ........ DolbyNoiseReductionSystem
MPXSWitch ......... MPXFilterON/OFFSwitch
Tape Selector Switch ............................................. 4 Positions Lever Switch
Peakl/VU Switch ................................................ 2 Positions Push Switch
Input Selector ........................................ Line/Mic Manual Switching Lever Type
Output Control ........................................... Output Level Attenuator Control
* Noise reduction circuit is made under licence from Dolby Laboratories. The word DOLBY and the Double-
D symbol are trademarks of Dolby Laboratories.