Pioneer VSX-D812-S Receiver
Manufacturer:
Model:
VSX-D812-S
Date:
2003
Category:
Group:
Description:
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
Service Manual
Manual type:
Service Manual
Pages:
92
Size:
5.93 Mbytes (6213014 Bytes)
Language:
english
Revision:
Manual ID:
RRV2745
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2008 11 14
MD5:
728f792e0eddd85a28bf1d78ac836157
Downloads:
4107

Information

CONTENTS SAFETY INFORMATION ... 2 1. SPECIFICATIONS ... 5 2. EXPLODED VIEWS AND PARTS LIST ... 7 2.1 PACKING ... 7 2.2 EXTERIOR SECTION ... 8 2.3 FRONT PANEL SECTION ... 10 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ... 12 3.1 BLOCK DIAGRAM ... 12 3.2 OVERALL WIRING CONNECTION DIAGRAM ... 14 3.3 MAIN ASSY (1/3) ... 16 3.4 MAIN ASSY (2/3) ... 18 3.5 MAIN ASSY (3/3) ... 20 3.6 DSP ASSY (1/2) ... 22 3.7 DSP ASSY (2/2) ... 24 3.8 AMP & PRIMARY (1/2), TRANS2 and TRANS3 ASSYS ... 26 3.9 AMP & PRIMARY (2/2), REG. , AMP INPUT and TRANS1 ASSYS ... 28 3.10 VIDEO, 6CH IN, BOARD TO BOARD and S. VIDEO ASSYS ... 30 3.11 FRONT, R. ENCODER and POWER SW ASSYS ... 32 3.12 TRANS4, F.VIDEO, H.P., PRE., D.IN and F.OPT&MIC ASSYS ... 34 3.13 FM/AM Tuner MODULE ... 36 4. PCB CONNECTION DIAGRAM ... 38 4.1 REGULATOR ASSY ... 38 4.2 TRANS2, TRANS3, TRANS1 and TRANS4 ASSYS ... 39 4.3 MAIN ASSY ... 40 4.4 DSP ASSY ... 44 4.5 AMP & PRIMARY and AMP INPUT ASSYS ... 46 4.6 FRONT, R. ENCODER, POWER SW and H. P. ASSYS ... 48 4.7 BOARD TO BOARD, DIGITAL IN, VIDEO and 6CH IN ASSYS ... 52 4.8 S.VIDEO, F.VIDEO, F.OPT&MIC and PRE-OUT ASSYS ... 54 4.9 FM/AM Tuner MODULE ... 56 5. PCB PARTS LIST ... 57 6. ADJUSTMENT ... 64 6.1 Tuner SECTION ... 64 7. GENERAL INFORMATION ... 65 7.1 DIAGNOSIS ... 65 7.1.1 DISASSEMBLY AND DIAGNOSIS ... 65 7.1.2 PCB LOCATION ... 66 7.2 PARTS ... 67 7.2.1 IC ... 67 7.2.2 DISPLAY ... 81 7.3 EXPLANATION ... 83 7.3.1 POWER ON AND OFF INITIAL TIMING CHART ... 83 7.3.2 IC DATA TRANSMISSION TIMING CHART ... 85 7.3.3 DETECTION CIRCUIT ... 86 7.3.4 Amplifier SYSTEM PROTECTION OPERATION SPECIFICATION ... 87 7.4 CLEANING ... 87 8. PANEL FACILITIES ... 88

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