29
AVR-4810CI/AVR-4810
ADJUSTMENT
Audio Section
Idling Current (8U-110049, 8U-110067-3, 8U-110074-2)
Required measurement equipment: DC Voltmeter
Preparation
(1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room temperature 15°C ~ 30°C
(59°F ~ 86°F).
(2) Presetting
POWER (Power source switch)
OFF
SPEAKER (Speaker terminal)
No load
(Do not connect speaker, dummy resistor, etc.)
Adjustment
(1) Remove top cover and set VR501, VR502, on 8U-110067-3 and VR101, VR201, VR301, VR401, VR501, VR601,
VR701 on 8U-110074-2 (POWER AMP Unit) at fully counterclockwise (
).
(2) Connect DC Voltmeter to test points(8U-110067-3, 8U-110074-2).
• FRONT-Lch: CX660
⑤
⑥
pin
• FRONT-Rch: CX660
③
④
pin
• CENTER ch: CX660
①
②
pin
• SURROUND-Lch: CX680
⑤
⑥
pin
• SURROUND-Rch: CX680
⑦
⑧
pin
• SURROUND BACK-Lch: CX680
①
②
pin
• SURROUND BACK-Rch: CX680
③
④
pin
• ZONE-Lch: CX504
③
④
pin
• ZONE-Rch: CX504
①
②
pin
(3) Connect power cord to AC Line, and turn power switch "ON".
(4) Presetting.
MASTER VOLUME : "---" counterclockwise (
min.)
MODE
: MULTI CH STEREO
FUNCTION
: CD
(5) Allow 2 minutes, and turn VR101 clockwise (
) to adjust the TEST POINT voltage to 6.5 mV
±
0.5 mV DC.
(6) After 10 minutes from preset, turn VR101 to set the voltage to 12 mV
±
0.5 mV DC.
(7) Adjust the Variable Resistors of other channels in the same way.
(8) After 5 minutes from (6), turn VR101 to set the voltage to 12 mV
±
0.5 mV DC.
(9) Adjust the Variable Resistors of other channels in the same way.
Содержание AVR-4810
Страница 3: ...3 AVR 4810CI AVR 4810 DIMENSION AVR 4810CI AVR 4810 ...
Страница 75: ...75 AVR 4810CI AVR 4810 BLOCK DIAGRAMS 1 4 AUDIO SECTION ...
Страница 76: ...76 AVR 4810CI AVR 4810 BLOCK DIAGRAMS 2 4 ADD AUDIO SECTION 18ch PRE 15ch SPEAKER ...
Страница 77: ...77 AVR 4810CI AVR 4810 BLOCK DIAGRAMS 3 4 DIGITAL AUDIO SECTION ...
Страница 78: ...78 AVR 4810CI AVR 4810 BLOCK DIAGRAMS 4 4 VIDEO SECTION ...
Страница 88: ...88 AVR 4810CI AVR 4810 MEMO ...
Страница 105: ...105 AVR 4810CI AVR 4810 BU9450KV E2 Terminal Function ...
Страница 106: ...106 AVR 4810CI AVR 4810 NJW1321FP1 AV IC501 Functional Block Diagram ...
Страница 109: ...109 AVR 4810CI AVR 4810 LA73053 TLM E AV IC101 ...
Страница 110: ...110 AVR 4810CI AVR 4810 LA73062V TLM E AV IC305 ...
Страница 111: ...111 AVR 4810CI AVR 4810 AK4125VF DI IC466 Functional Block Diagram ...
Страница 112: ...112 AVR 4810CI AVR 4810 PCM1804 DI IC302 ...
Страница 113: ...113 AVR 4810CI AVR 4810 PCM1791ADBR DI IC301 IC304 IC305 IC306 IC353 IC354 PCM1791ADBR Terminal Function ...
Страница 114: ...114 AVR 4810CI AVR 4810 LC74781M DI IC201 Functional Block Diagram ICL3232CVZ T MA IC101 ...
Страница 115: ...115 AVR 4810CI AVR 4810 AK4424ET DI IC351 IC352 Functional Block Diagram ...
Страница 120: ...120 AVR 4810CI AVR 4810 CS2100 CZZR DI IC154 Functional Block Diagram ...
Страница 121: ...121 AVR 4810CI AVR 4810 2 FL DISPLAY FLD 19 ST 02GINK FR FL101 PIN CONNECTION GRID ASSIGNMENT ...
Страница 122: ...122 AVR 4810CI AVR 4810 ANODE CONNECTION ...
Страница 123: ...123 AVR 4810CI AVR 4810 PRINTED WIRING BOARDS 8U 110047 FRONT P W B UNIT 1 2 COMPONENT SIDE ...
Страница 124: ...124 AVR 4810CI AVR 4810 8U 110047 FRONT P W B UNIT 2 2 FOIL SIDE ...
Страница 125: ...125 AVR 4810CI AVR 4810 8U 110048 POWER SUPPLY P W B UNIT 1 2 COMPONENT SIDE ...
Страница 126: ...126 AVR 4810CI AVR 4810 8U 110048 POWER SUPPLY P W B UNIT 2 2 FOIL SIDE ...
Страница 127: ...127 AVR 4810CI AVR 4810 8U 110049 P AMP P W B UNIT 1 2 COMPONENT SIDE ...
Страница 128: ...128 AVR 4810CI AVR 4810 8U 110049 P AMP P W B UNIT 2 2 FOIL SIDE ...
Страница 129: ...129 AVR 4810CI AVR 4810 8U 110067 SPEAKER P W B UNIT 1 2 COMPONENT SIDE ...
Страница 130: ...130 AVR 4810CI AVR 4810 8U 110067 SPEAKER SUPPLY P W B UNIT 2 2 COMPONENT SIDE ...
Страница 131: ...131 AVR 4810CI AVR 4810 8U 110074 SPEAKER P W B UNIT COMPONENT SIDE FOIL SIDE ...
Страница 133: ...133 AVR 4810CI AVR 4810 8U 210063 A AUDIO VIDEO P W B UNIT 2 2 FOIL SIDE ...
Страница 134: ...134 AVR 4810CI AVR 4810 8U 210064 MAIN CPU P W B UNIT COMPONENT SIDE FOIL SIDE ...
Страница 135: ...135 AVR 4810CI AVR 4810 8U 310030 DIGITAL P W B UNIT 1 4 COMPONENT SIDE ...
Страница 136: ...136 AVR 4810CI AVR 4810 8U 310030 DIGITAL P W B UNIT 2 4 COMPONENT SIDE ...
Страница 137: ...137 AVR 4810CI AVR 4810 8U 310030 DIGITAL P W B UNIT 3 4 FOIL SIDE ...
Страница 138: ...138 AVR 4810CI AVR 4810 8U 310030 DIGITAL P W B UNIT 4 4 FOIL SIDE ...
Страница 139: ...139 AVR 4810CI AVR 4810 8U 310045 DSP3 ASSIGN P W B UNIT 1 2 COMPONENT SIDE ...
Страница 140: ...140 AVR 4810CI AVR 4810 8U 310045 DSP3 ASSIGN P W B UNIT 2 2 FOIL SIDE ...
Страница 192: ...192 AVR 4810CI AVR 4810 MEMO ...