Alpine 3519 service manual

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alpine 3519 service manual

Extracted text from alpine 3519 service manual (Ocr-read)


Page 1

/|LP|N $1325

Power Amplifier

Page 2

Contents
Specifications ........................................................................... 2
Parts Locations and Disassembly Instructions ............................................... 3 to 4
Adjustment Procedures ......................................... . 5
Adjustment Locations ..................................................................... 6
Block Diagram ........................................................................... 7
Parts Layout on P.C, Board ............................................................. 8 to 12
Electrical Parts List .................................................................. 13 to 15
Schematic Diagram ........................................................... 17 to 18. 21 to 22
Wiring Diagram ..................................................................... 19 to 20
Exploded View ...... . a . 23 to 24
Mechanical Parts List .................................................................... 25
Packing Method View ................................................................... 26
Packing Parts List ....................................................................... 27
Semiconductors Lead Identifications .................................................... 28 to 30

Specifications

Power Output

A. Mint RMS. 4 Ohms, 20 HZ to 20 kHz at 0.08% THD .................................... 30 W/Ch

B. Min. RMS.20hms, 20 HZ to 20 kHz at 0.8% THD ..................................... 25 W/Ch
Frequency Response (-1 dB) ................................................. 10 Hz to 50,000 HZ
Signal to Noise Ratio (IHF A-Weighted) ................................................... 105 dB
Input Sensitivity/Impedance

DIN Jack (Fixed) ...................................................... 500 mV/10,000 ohms

RCA Jack (Variable) . ., 100 to 2,000 mV/10,000 ohms (A0 Model o-nly)
Speaker Impedance (Ohms) ......................................................... 4 or 2 ohms
Power Requirement .............................................. 14.4 VDC (11 to 16 V allowablE)
Fuse Requirement

Battery Lead ................................................................... 3 A, 15 A

Ignition Lead ....................................................................... 3 A
Dimensions (WxHxD) ................................................ 200 mm x 55 mm x 140 m m
Weight: ............................................................................. 1 8 k9