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AVH-P7500DVD/UC
SAFETY INFORMATION
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DVD Player Service Precautions
1. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during
power-on mode may damage the ICs inside the unit.
2. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-sol-
der) by referring to “ the DISASSEMBLY” on page 49 of CRT3112.
3. Please adjusting the skew after changing the pickup unit(see page 8 of CRT3112).
4. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is
plugged or unplugged.
UC
CAUTION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so
and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65
EW
1. Safety Precautions for those who Service this Unit.
• Follow the adjustment steps (see pages 4 of CRT3112 through 48 of CRT3112)in the service manual when servicing
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this unit. When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe,
reliable results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2. The triangular label is attached to the mechanism
unit frame.
Содержание AVH-P7500DVDEW
Страница 6: ...6 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 1 SPECIFICATIONS UC model ...
Страница 7: ...7 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 8: ...8 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC EW model ...
Страница 9: ...9 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 10: ...10 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 2 EXPLODED VIEWS AND PARTS LIST 2 1 PACKING ...
Страница 13: ...13 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 14: ...14 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 2 2 EXTERIOR 1 ...
Страница 18: ...18 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 2 4 EXTERIOR 3 ...
Страница 20: ...20 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 2 5 TUNER SELECTOR ASSY UC MODEL ...
Страница 22: ...22 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 2 6 TUNER SELECTOR ASSY EW MODEL ...
Страница 24: ...24 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 2 7 DVD MECHANISM MODULE ...
Страница 49: ...49 A a A b 2 4 A a 2 4 A a 2 4 A b 2 4 3 4 TOUCH PANEL CIRCUIT 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 58: ...58 A A a 4 4 4 4 1 4 A 1 4 A 1 4 A 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 3 6 MOTHER PCB POWER GUIDE PAGE ...
Страница 60: ...60 A a A a 4 4 A b 4 4 A a 4 4 A b 4 4 1 2 1 4 A 1 4 A 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 61: ...61 A a A b 4 4 A a 4 4 A a 4 4 A b 4 4 3 4 5 1 4 A 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 62: ...62 A b 4 4 A a 4 4 A b 4 4 1 2 4 4 A MOTHER PCB POWER SUPPLY 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 71: ...71 D b 1 2 D b 1 2 D a 1 2 2 2 2 D 2 2 D 0 MPEG Stream 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 75: ...75 A a D a 2 2 D b 2 2 D b 2 2 D a 2 2 5 from pin pin 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 89: ...89 G 2 2 G b 2 2 2 2 G TUNER SELECTOR UNIT TV POWER Q CN2701 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 91: ...91 A a G b 2 2 G a 2 2 G a 2 2 G b 2 2 5 6 7 8 1 2 G 1 2 G 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 93: ...93 G b 2 2 G a 2 2 G b 2 2 5 6 7 8 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 104: ...104 I a I b I b 1 2 V V V V I MONITOR PCB 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 108: ...108 L VOLUME ROTARY ENCODER 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 3 19 GRILLE PCB ...
Страница 112: ...112 Q a Q 4 7k B 47k B 47k B 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 3 21 TV TUNER UNIT UC MODEL GUIDE PAGE ...
Страница 113: ...113 Q b Q Q TV TUNER UNIT G2 2 CN1367 4 7k B 10k B 47k B 47k B 47k B 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 114: ...114 A a Q b Q a Q a Q b 1 2 3 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 115: ...115 A a Q b Q a Q a Q b 4 5 6 4 k B 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 116: ...116 Q a Q b Q b 1 2 3 Q TV TUNER UNIT G 2 2 CN1367 10k B 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 117: ...117 Q a Q b Q b 4 5 6 4 7k B 47k B 47k B 47k B 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 120: ...120 A A MOTHER PCB IC Q 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 121: ...121 A SIDE B M CN5901 DD33 34 29 MONVGND MONVBS 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 123: ...123 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 125: ...125 D PICKUP UNIT SERVICE DP5 C CN990 A CN504 M3 COMPO GNDV GND1 SIDE A 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 126: ...126 D D DVD CORE UNIT MS3 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 127: ...127 D IC Q E SIDE B 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 129: ...129 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 132: ...132 G G TUNER SELECTOR UNIT AVIN 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 133: ...133 G SIDE B 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 135: ...135 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 136: ...136 I I MONITOR PCB H CN5001 LCD MODULE A CN451 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 4 7 MONITOR PCB ...
Страница 137: ...137 I SIDE A J CN4301 SUB DISPLAY TOUCH PANEL A CN451 CN452 51 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 138: ...138 I I MONITOR PCB PWRV1 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC ...
Страница 139: ...139 I SIDE B 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 141: ...141 K K SENSE PCB K SENSE PCB SIDE A SIDE B J CN4311 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC 4 9 SENSE PCB ...
Страница 144: ...144 Q Q TV TUNER UNIT SIDE A CN1367 G 1 2 3 4 1 2 3 4 F E D C B A AVH P7500DVD UC 4 12 TV TUNER UNIT UC MODEL ...
Страница 145: ...145 Q Q TV TUNER UNIT SIDE B AGC TVV TVMONO VIDEO AFC REF VDIV5V 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...
Страница 147: ...147 N N MAIN UNIT SIDE B 5 6 7 8 F E D C B A 5 6 7 8 AVH P7500DVD UC ...