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COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE...
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HT-R430 SPECIFICATIONS Amplifier section Power Output 2 channel driven: 100 W + 100 W (8 , 1kHz, FTC) Dynamic Power 210 W + 210 W (3 , Front) / 155 W + 155 W (4 , Front) / 105 W + 105 W (8...
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HT-R430 SERVICE PROCEDURE 1. Replacing the fuses This symbol located near the fuse indicates that the fuse used is show operating type, For continued protection against fire hazard, replace with same type fuse, For fuse rating, refer to the marking adjacent to the symbol.
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HT-R430 A004 EXPLODED VIEWS-1 x 4 pcs. A025 P901 A003 x 28 pcs. A050 A051 A401 A014 x 6 pcs. A028 A004 Refer to A004 <Fig-1> in X 3 pcs EXPLODED VIEWS-2 A040 P101 A004 A004 A046 A004 x 4 pcs.
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HT-R430 SCHEMATIC DIAGRAMS-5 SPEAKER TERMINAL SECTION NOTE APPLY MODELS & CODE THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY CODE MODEL REPLACE ONLY WITH PART NUMBER SPECIFIED. VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL). TX-SR303 ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
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HT-R430 SCHEMATIC DIAGRAMS-6 POWER SUPPLY SECTION NOTE THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY APPLY MODELS & CODE REPLACE ONLY WITH PART NUMBER SPECIFIED. VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL). CODE MODEL ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
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HT-R430 SCHEMATIC DIAGRAMS-8 VIDEO SECTION NAVD-8549 D1002 APPLY MODELS & CODE D1001 VIDEO CODE MODEL C1032 VIDEO PC BOARD 223Z C1017 VIDEO-3 TX-SR303 2.2/50 HT-R330 C1001 TX-SR403 / TX-SR8340 VIN4 VIDEO-2 2.2/50 HT-R430 VIN3 R1005 C1003 P1001 470/16 VIN2 VIDEO-1...
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HT-R430 PC BOARD CONNECTION DIAGRAM SPEAKERS SURROUND FRONT-A CENTER SURROUND FRONT-B AC IN BACK P6600 P6607 NAETC-8548 SPEAKER TERMINAL PC BOARD JL2006B JL6600B JL6603B PRE OUT VIDEO P7907 P7905 P790 P9606 NAPS-8544 F6901 POWER SUPPLY-1 PC BOARD JL6952A F902 NAPS-8546...
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HT-R430 FM ANT. AM ANT. MONITOR VIDEO 1 VIDEO 2 VIDEO 3 MONITOR VIDEO 1 VIDEO 2 P1002 P1001 P1004 P1003 TUNER UNIT JL2006A NAVD-8549 VIDEO PC BOARD VIDEO VIDEO VIDEO 1 TAPE P2005A P7904 P7903 P7902 P5505 P1088 E301A...
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HT-R430 MICROPROCESSOR TERMINAL DESCRIPTIONS-1 Q701: M30622MGP-236FPU0 Pin No. Pin name Act. Description Output serial data for control of FL driver IC. FLDSDO Output serial clock for control of FL driver IC. FLDCLK Output chip select for FL driver IC. FLDCS Output reset signal for FL driver IC.
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HT-R430 MICROPROCESSOR TERMINAL DESCRIPTIONS-2 Q701: M30622MGP-236FPU0 Pin No. Pin name Act. Description SPRLSB Output control signal for relay drive of surround back speakers. SPRLCS Output control signal for relay drive of center and surround speakers. SPRLF/SPRLSW Output control signal for relay drive of front speakers.
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HT-R430 ADJUSTMENT PROCEDURE-1 IDLING CURRENT ADJUSTMENT [When] Exchange Power transistors (Q6051 - Q6064) and Power amplifier PC board (NAAF-8523). [Procedure] <Note> No load and No signal Refer to <Fig->1 in "ADJUSTMENT PROCEDURES-2" about the adjustment points and the measuring points.
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HT-R430 ADJUSTMENT PROCEDURE-2 IDLING CURRENT ADJUSTMENT <Fig-1> POWER AMPLIFIER PC BOARD (NAAF-8523) (Surround Back) P6083 R6043 P6084 R6044 P6085 R6045 Test Trimming Test Trimming Test Trimming point resistor point resistor point resistor BIAS BIAS BIAS BIAS BIAS Front side BIAS...
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1/30 PAGE HT-R430 <Notes> NOTE : THE COMPONENTS IDENTIFIED BY THE MARK <DD>: USA model only ! ARE CRITICAL FOR RISK OF FIRE AND <PP>: European model only ELECTRIC SHOCK. REPLACE ONLY WITH <PA>: Australian model only PART (S) : Silver model only...
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DRIVER AMPLIFIER PC board ass'y NAAF-8550-1F 1B068550-1F <PP> DRIVER AMPLIFIER PC board ass'y NAAF-8550-1E 1B068550-1E <PA> <DD> TUNER UNIT TFCE1U114B 240134A TUNER UNIT TFCE1E512A 240135 <PP> TUNER UNIT TFCE1E512A 240135 <PA> HT-R430 PC BOARD PARTS LIST DISPLAY PC BOARD (NADIS-8513-1W/1E/1AA)
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4/30 PAGE DSP PC BOARD (NADG-8514-1W/1E/1AA) SWITCH PC BOARD (NASW-8515-1W/1E/1AA) HEADPHONE JACK PC BOARD (NAETC-8516-1W/1E/1AA) CIRCUIT NO NAME DESCRIPTION Q'TY PART NO REMARKS PCB1 PCB1 U131 PHT CP GP1FAV51RKF5 24120129 U821 REMO SENS GP1UM281XKVFH=16MM 241361 PCB1 Q111 BU1924FS 22242120R2 <PP> PCB1 Q131 74HCU04F...
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25/30 PAGE D9706 DIODE 1SS133(DS) 223280 PCB3 D9706 or DIODE 1SS133 ( 1) 223163 PCB3 D9706 or DIODE 1SS270A ( 1) 223205 PCB3 T902 P TRANS NPT-1519GQ 2301811 !, <PA> PCB3 T902 P TRANS NPT-1519GQ 2301811 !, <PP> PCB3 PCB3 T902 P TRANS NPT-1520JQ...
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26/30 PAGE C5050 VX C CE04W50V-47M(VX) 393384707 PCB3 C5051 VX C CE04W50V-47M(VX) 393384707 PCB3 C5052 VX C CE04W50V-47M(VX) 393384707 PCB3 C5053 VX C CE04W50V-47M(VX) 393384707 PCB3 C5054 VX C CE04W50V-47M(VX) 393384707 PCB3 PCB3 C5055 VX C CE04W50V-47M(VX) 393384707 C5080 CERA C CC45SL50V-040C 345020401 PCB3...
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27/30 PAGE C6658 CERA C CK45B50V-102K 335321025 <PP> PCB3 C9001 MMT C MMT50V-334J 375523344 PCB3 C9003 VR C CE04W35V-1000M(VR) 394661027S PCB3 C9004 VR C CE04W35V-470M(VR) 394664717 PCB3 C9009 VR C CE04W35V-220M(VR) 394662217 PCB3 PCB3 C901 IS C ECQU2A103MLC 3800039S C901 or IS C RE275V-103M ( 1) 3500196S...
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28/30 PAGE R5025 CARBON R R16J-330 417343314 PCB3 R5030 CARBON R R16J-120K 417341244 PCB3 R5031 CARBON R R16J-120K 417341244 PCB3 R5032 CARBON R R16J-120K 417341244 PCB3 R5033 CARBON R R16J-120K 417341244 PCB3 PCB3 R5034 CARBON R R16J-120K 417341244 R5035 CARBON R R16J-120K 417341244 PCB3...
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29/30 PAGE R5174 NF CARBON R R25J-100 415471014 PCB3 R5175 NF CARBON R R25J-100 415471014 PCB3 R5180 NF CARBON R R25J-10 415471004 PCB3 R5181 NF CARBON R R25J-10 415471004 PCB3 R5182 NF CARBON R R25J-10 415471004 PCB3 PCB3 R5183 NF CARBON R R25J-10 415471004 R5184...