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A/V CONTROL CENTER
SERIAL NO. VJ1001 And Above
CONTENTS
Performance Specifications ................................... 2 - 3 Video Schematic and PCB ................................. 48 - 50
Notes ......................................................................... 3 Input Schematic and PCB .................................. 51 - 56
Rear Panel .................................................................. 3 Component Video Schematic and PCB ............ 57 - 60
Section Location ........................................................ 4 Tuner AM/FM Alignment Procedure ................. 61 - 62
Block Diagram ...................................................... 5 - 8 Tuner/RAA1 Schematic and PCB ....................... 63 - 66
Interconnection Diagram .................................... 9 - 11 Balanced Schematic and PCB ........................... 67 - 70
Display Schematic and PCB ............................... 12 - 19 Parts List ............................................................ 71 - 90
Surround Schematic and PCB ............................ 19 - 34 Exploded Views and Parts Lists .......................... 91 - 94
Data Schematic and PCB ................................... 37 - 41 Repacking Instruction .............................................. 95
S-Video Schematic and PCB .............................. 42 - 47
SERVICE MANUAL
Serial Number VJ1001 And Above
PERFORMANCE SPECIFICATIONS
Audio
Voltage Gain
Frequency Response Analog Input to Output: 14dB
Stereo:
Left and Right Small speakers: 80Hz-20,000Hz Frequency Response
Subwoofer: 20Hz-80Hz +0, -0.5dB from 20Hz to 20,000Hz
Left and Right Large speakers: 20Hz-20,000Hz Tone Controls
Subwoofer: OFF +12dB, -12dB from flat setting
Pro-Logic IIx: (Movie Processing Mode)
Left, Center, Right, Small speakers: 80Hz-20,000Hz FM Tuner (TM1 option)
Surround Small speakers: 80Hz-20kHz
Subwoofer: 20Hz-80Hz Useable Sensitivity
(Music Processing Mode) 14dBF which is 1.4uV across 75 ohms
Left, Center, Right, Large speakers: 20Hz-20,000Hz
Surround Large speakers: 20Hz-20,000Hz 50dB Quieting Sensitivity
Subwoofer: OFF Mono: 19dBF which is 2.4uV across 75 ohms
Stereo: 35dBF which is 15uV across 75 ohms
Dolby Digital and DTS:
Left, Center, Right, Small speakers: 80Hz-20,000Hz Signal To Noise Ratio
Surround Small speakers: 80Hz-20,000Hz Mono: 75dB
Subwoofer: 20Hz-80Hz Stereo: 70dB
Left, Center, Right Large speakers: 20Hz-20,000Hz Frequency Response
Surround Large speakers: 20Hz-20,000Hz Mono: +0, -1dB from 20 to 15,000Hz
Subwoofer: 20Hz-80Hz Stereo: +0, -1dB from 20 to 15,000Hz
External Input Harmonic Distortion
Left, Center, Right, Left Surround, Right Surround: Mono: 0.3% at 100Hz, 0.3% at 1,000Hz, 0.3% at 10,000Hz
20Hz-20,000Hz Stereo: 0.45% at 100Hz, 0.45% at 1,000Hz, 0.65% at 10,000Hz
Subwoofer: 20Hz-20kHz (no LP filtering)
Intermodulaton Distortion
Rated Output Mono: 0.25%
All Modes: 2.0Vrms for full bit digital input Stereo: 0.45%
Input Impedance Capture Ratio
22k ohms 1.2dB
Output Impedance Alternate Channel Selectivity
47 ohms at all outputs 75dB
Maximum Output Voltage Spurious Response
9.5 Vrms 100dB
Total Harmonic Distortion Image Response
0.005% at all outputs 75dB
Sensitivity RF Intermodulation
Analog Input: 400mV for 2.0V output 65dB
Signal To Noise Ratio