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MX119
A/V CONTROL CENTER
SERIAL NO. VS1001 And Above
CONTENTS
Performance Specifications ................................... 2 - 3 Video Schematic and PCB ................................. 41 - 44
Notes ......................................................................... 3 Input Schematic and PCB .................................. 45 - 50
Rear Panel .................................................................. 3 Component Video Schematic and PCB ............. 51 - 54
Section Location ........................................................ 4 Tuner Schematic and PCB ................................. 55 - 56
Block Diagram ...................................................... 5 - 8 Tuner AM/FM Alignment Procedure .................. 57 - 58
Interconnection Diagram .................................... 9 - 10 RAA1 Schematic and PCB ................................. 59 - 60
Display Schematic and PCB ............................... 11 - 18 Parts List ............................................................ 61 - 76
Surround Schematic and PCB ............................ 19 - 32 Exploded Views and Parts Lists .......................... 77 - 80
Data Schematic and PCB ................................... 33 - 36 Repacking Instruction .............................................. 81
S-Video Schematic and PCB .............................. 37 - 40
SERVICE MANUAL
Serial Number VS1001 And Above
PERFORMANCE SPECIFICATIONS
FM Tuner Harmonic Distortion
0.5% maximum at 50% modulation
Useable Sensitivity
14dBF which is 1.4uV across 75 ohms Frequency Response
50Hz to 6kHz NRSC
50dB Quieting Sensitivity
Mono: 19dBF which is 2.4uV across 75 ohms Adjacent Channel Selectivity
Stereo: 35dBF which is 15uV across 75 ohms 45dB minimum IHF
Signal To Noise Ratio Image Rejection
Mono: 75dB 65dB minimum from 540 to 1600kHz
Stereo: 70dB
IF Rejection
Frequency Response 80dB minimum
Mono: +0, -1dB from 20 to 15,000Hz
Stereo: +0, -1dB from 20 to 15,000Hz
Audio
Harmonic Distortion
Mono: 0.3% at 100Hz, 0.3% at 1,000Hz, 0.3% at 10,000Hz Frequency Response
Stereo: 0.45% at 100Hz, 0.45% at 1,000Hz, 0.65% at 10,000Hz Stereo:
Left and Right Small speakers: 80Hz-20,000Hz
Intermodulaton Distortion Subwoofer: 20Hz-80Hz
Mono: 0.25%
Stereo: 0.45% Left and Right Large speakers: 20Hz-20,000Hz
Subwoofer: OFF
Capture Ratio
1.2dB Pro-Logic II: (Movie Processing Mode)
Left, Center, Right, Small speakers: 80Hz-20,000Hz
Alternate Channel Selectivity Surround Small speakers: 80Hz-7kHz
75dB Subwoofer: 20Hz-80Hz
(Music Processing Mode)
Spurious Response Left, Center, Right, Large speakers: 20Hz-20,000Hz
100dB Surround Large speakers: 20Hz-20,000Hz
Subwoofer: OFF
Image Response
75dB Dolby Digital and DTS:
Left, Center, Right, Small speakers: 80Hz-20,000Hz
RF Intermodulation Surround Small speakers: 80Hz-20,000Hz
65dB Subwoofer: 20Hz-80Hz
Stereo Separation Left, Center, Right Large speakers: 20Hz-20,000Hz
45dB at 100Hz, 45dB at 1,000Hz, 35dB at 10,000Hz Surround Large speakers: 20Hz-20,000Hz
Subwoofer: 20Hz-80Hz
SCA Rejection
65dB External Input
Left, Center, Right, Left Surround, Right Surround:
20Hz-20,000Hz
AM Tuner Subwoofer: 20Hz-20kHz (no LP filtering)
Sensitivity Rated Output
20uV external antenna input All Modes: 2.0Vrms for full bit digital input
Signal To Noise Ratio Input Impedance
48dB at 30% modulation High Level: 22k ohms
58dB at 100% modulation Phono: 47k ohms, 65pf
2
MX119
PERFORMANCE SPECIFICATIONS con't
Output Impedance General Specifications
100 ohms unbalanced
200 ohms balanced Power Requirements
100 Volts, 50/60Hz at 65 watts
Maximum Output Voltage 110 Volts, 50/60Hz at 65 watts
9.5 Vrms 120 Volts, 50/60Hz at 65 watts
220 Volts, 50/60Hz at 65 watts
Total Harmonic Distortion 230 Volts, 50/60Hz at 65 watts
0.005% at all outputs 240 Volts, 50/60Hz at 65 watts
Sensitivity NOTE: Refer to the rear panel of the MX119 for the correct
Analog Input: 400mV for 2.0V output voltage.
Signal To Noise Ratio