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DTR-6.4 3 7 63 1515 0 Ref. No. 3776 SERVICE MANUAL SERVICE MANUAL July, 2003 AV RECEIVER RC-534M DTR-6.4 MODEL Disc Audio Sel Muting Angle Subtitle TV / VCR Level Random Audio Adjust Input Selector Pure A Direct Stereo...
DTR-6.4 Specifications (DTR-6.4) 3 7 63 1515 0 AMPLIFIER SECTION TUNER SECTION Continuous average power output (FTC) 100 W per channel min. RMS at 8 Ω, All channels: Tuning range: 87.5–108.0 MHz (50-kHz steps) 2 channels driven from 20 Hz to 20 Usable sensitivity Ω...
DTR-6.4 3 7 63 1515 0 SERVICE PROCEDURES 1. Replacing the fuses 3. Safety-check out (U.S.A. model only) After correcting the original service problem, perform the This symbol located near the fuses indicates that the fuse used is fast operating type. For continued protection against following safety check before releasing the set to the customer.
DTR-6.4 Index parts and facilities 3 7 63 1515 0 Here is an explanation of the controls and displays on the front panel of the DTR-6.4/5.4. DTR-6.4 Front panel L 13942296513 DTR-5.4 Front panel u163 http://www.xiaoyu163.com...
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100-kHz increments for FM and 10-kHz increments for Standby indicator When FM is selected as the input source, you can hold down either Lights when the DTR-6.4/5.4 is in the standby state and when a the Tuning button and then release it to activate the auto- signal is received from the remote controller.
(Zone 2). When the Zone 2 indicator is The Rec Out and Zone 2 buttons allow you to use the DTR-6.4/5.4 off, then either output to the remote zone is turned off or Rec Out is to output to a remote zone (Zone 2) or to another component for selected.
Index parts and facilities 3 7 63 1515 0 Rear panel This illustration shows the DTR-6.4 shipped to the North American area. The number and shape of the terminals may be different depending on the model and shipping area. ANTENNA...
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This jack is for connecting a subwoofer with a built-in power ampliÞer. PRE OUT (FRONT/ SURR/ CENTER/ SURR BACK) (DTR-6.4 only) To use the DTR-6.4 as a preampliÞer, connect a power ampliÞer to these jacks. AC INLET This connector is for connecting the supplied power cord.
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DTR-6.4 Index parts and facilities 3 7 63 1515 0 Remote controller RC-534M (for DTR-6.4) RC - 534M RCVR button Disc Audio Sel Muting Angle Subtitle TV / VCR Level L 13942296513 Random Audio Adjust Input Selector Pure A...
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Press to display the Setup Menu on the TV screen and in the Press to set the sleep function. display. Press again to exit the menu. The Sleep button enables you to set the DTR-6.4/5.4 to turn off automatically after a specified time period. / / / , ENTER button...
DTR-6.4 3 7 63 1515 0 Supplied accessories Check that the following accessories are supplied with the DTR-6.4/5.4. 75/300 antenna adapter AM loop antenna FM indoor antenna (Australian model only) Speaker Cable Remote controller Speaker cable label DTR-6.4: RC-534M...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 5 WHITE BLACK WHITE BLACK BLUE BLACK GREEN BLACK P6803 P6802 BLACK BLACK GREY BLACK BROWN BLACK J16A J15A P6803 C6856 C6840 P6802 P6804 C6846 C6853...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD 6-1 (U.S.A. model) C2092 L 13942296513 VIDEO CIRCUIT PC BOARD (NAVD-7988) X201 C C 243 VD-7988 V V D-7988 V V D 7988 VD-7988 D 7988 u163 http://www.xiaoyu163.com...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEW 6-1 (U.S.A. model) R2092 R297 C218 C218 C218 L 13942296513 VIDEO CIRCUIT PC BOARD (NAVD-7988) u163 http://www.xiaoyu163.com...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD 6-1 (U.S.A. model) C2092 L 13942296513 VIDEO CIRCUIT PC BOARD (NAVD-7988) C2 2 51 CVD-7988 137988B u163 http://www.xiaoyu163.com...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD 6-1 (U.S.A. model) R2092 R2092 R270 L 13942296513 VIDEO CIRCUIT PC BOARD (NAVD-7988) u163 http://www.xiaoyu163.com...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEW 6-2 (Australian model) C297 7 C2 2 97 C2 2 34 Q224 VIDEO CIRCUIT PC BOARD Q205 (NAVD-7953) L 13942296513 COMPONENT VIDEO PC BOARD 2 2 2 NCVD-7 NCVD...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEW 7 L 13942296513 C2227 7 C2227 R R 2 C225 5 C C 22 R226 6 R R 22 u163 C2232 2232 http://www.xiaoyu163.com...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEW 6-2 (Australian model) R2092 R2092 C297 34 4 Q224 Q224 VIDEO CIRCUIT PC BOARD C290 Q205 (NAVD-7953) L 13942296513 C2092 COMPONENT VIDEO PC BOARD NCVD-7953 NCVD-7953 25137953 25137953 25137953...
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DTR-6.4 3 7 63 1515 0 PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 8 7982 2 82 2 MAIN CONNECTOR PC BOARD (NAETC-7982) L 13942296513 NCETC-79 L2821 2821 25137955 R2824 P2822 RS232 TERMINAL RS232 TERMINAL PC BOARD PC BOARD...
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DTR-6.4 3 7 63 1515 0 IC BLOCK DIAGRAMS AND DESCRIPTIONS TC74VHC74FT(Dual D-FF with preset and clear) INPUTS OUTPUTS FUNCTION 1CLR 2CLR CK D CLEAR PRESET CK D NO CHANGE X: Don't care TC74VHCT00AFT(2-input NAND gate) 74HC04F/TC74VHCU04FT(Hex Inverters) Truth table...
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http://www.xiaoyu163.com TX-SR501/E 3 7 63 1515 0 IC BLOCK DIAGRAMS AND DESCRIPTIONS BD3812F(Audio Sound Processor) OUT1 1ch input 1ch output AGND1 OUT2 Analog ground 2ch output 2ch input Serial data select AGND2 DGND Analog ground Comparator ground MUTE (-)Power supply Mute AGND3 LOGIC...
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DTR-6.4 3 7 63 1515 0 IC BLOCK DIAGRAMS AND DESCRIPTIONS BD3811K1(6ch Volume with 8ch input selector) No. Terminal Description INDSPSL DSP surround Lch input terminal INDSPC DSP center input terminal INDSPSW DSP sub woofer input terminal I N 3 1...
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DTR-6.4 3 7 63 1515 0 IC BLOCK DIAGRAMS AND DESCIRPIONS CS5333(24-Bit, 96 kHz Stereo A/D Converter) Interface Power Reset Master Clock MCLK Quiescent Voltage Serial Clock SCLK AINL Left Channel Analog Input Serial Data Output SDATA AINR Right Channel Analog Input...
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DTR-6.4 3 7 63 1515 0 IC BLOCK DIAGRAMS AND DESCRIPTIONS LC74763-9836(On-screen and controller) 8 BITS SERIAL LATCH PARALLEL COMMAND CONVERSION DECODER INDICATOR HORIZONTAL HORIZONTAL VERTICAL ON/OFF RAM WRITE VERTICAL SCLK CHARACTER INDICATION INDICATION INVERSION CHARACTER CONTROL ADDRESS POSITION...
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DTR-6.4 3 7 63 1515 0 IC BLOCK DIAGRAMS AND DESCRIPTIONS MM1093(4fsc Clock Generator) Oscillator R Vcc1 Fsc output 4fsc Vcc2 GND2 DIVIDER (1/4) VCXO Oscillator c GND1 APC2 APC1 APC Filter X'tal 4fsc output APC 1 filter L 13942296513...
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DTR-6.4 3 7 63 1515 0 IC BLOCK DIAGRAMS AND DESCRIPTIONS MM1512(Y-C mixer circuit) TK15420(Operation amplifier) OUT A Bias OUT B -IN A 12dB Clamp -IN B +IN A -6dB +IN B TC90A69F(Comb Filter IC) L 13942296513 PLL DET VCO...
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DTR-6.4 3 7 6 3 1 5 1 5 0 IC BLOCK DIAGRAMS AND DESCRIPTIONS TA1270BF(PAL/NTSC Video Chroma and Sync. Processing system for PIP/POP/PAP) DAC2 Y OFFSET PEDESTAL I C BUS PEDESTAL CLAMP TEST CONTROL CLAMP DAC1 SW GND...
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DTR-6.4 IC BLOCK DIAGRAMS AND DESCRIPTIONS 3 7 63 1515 0 TC9164AF(Function switch) COM1 COM1 COM2 COM2 COM3 COM3 DATA SHIFT REGISTER Symbol Pin No. Function Negative power supply Ground Positive power supply 2,3,4,6,7,8,10,11 S1~S8 Input/output terminals 27,26,25,23,22,21,19,18 S1~S8...
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DTR-6.4 3 7 63 1515 0 MAIN MICROPROCESSOR CONNECTION DIAGRAM Q2253,4 TUNER PACK Q2272,3 FRONT/CENTER/SURROUND ZONE 2 MUTE BACK/SUBWOOFER CH. RL901 PREOUT PREOUT Q 9 2 1 P O W E R R E L A Y Q9503 Q5063,4,5073,4...
DTR-6.4 3 7 63 1515 0 MAIN MICROPROCESSOR Q5068,9 Q5078,9 ZONE 2 MUTE CONNECTION DIAGRAM PREOUT TRIGGER Q205 Q2203 VIDEO PAL/NTSC Q2005 CONTROL TRIGGER TWO INPUT COM FILTER SWITCH ONE OUTPUT TC90A69F TC9164AF YUV SWITCH 12V TRIGGER LC74763 ZONE 2...
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DTR-6.4 3 7 63 1515 0 MAIN MICROPROCESSOR TERMINAL DESCRIPTION Symbol I/O Description HPRL O Headphone relay control output pin YCSEPCLK O Not used. OSDCS O Serial communication chip select output pin for OSD IC Q204. OSDDA O Serial communication data output pin for OSD IC.
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DTR-6.4 3 7 63 1515 0 MAIN MICROPROCESSOR TERMINAL DESCRIPTION Symbol Description DSP1BST Boot strap output pin for first DSP IC. ~DSP1HCS Serial communication clock output pin for Q302 and Q310. ~DSP1HACN Acknowledge input pin for first DSP IC.
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DTR-6.4 3 7 6 3 1 5 1 5 0 TERMINAL DESCRIPTION SUB MICROPROCESSOR Pin No. Symbol I/O Description Pin No. Symbol I/O Description Power supply terminal. Connect to 5V. Segment output terminal of P22. Ground terminal. Segment output terminal of P21.
DTR-6.4 3 7 63 1515 0 ADJUSTMENT AND CONFIRMATION PROCEDURES 1 Idling current adjustment Before Idling adjustment, turn the trimming resistors R6040 to R6045 to counter clockwise. Connect the DC voltmeter to sockets P6080 to P6085. After turn POWER to ON, adjust the trimming resistors R6040, R6041 and R6042 so that the reading of voltmeter becomes 2.5 mV.
DTR-6.4 3 7 63 1515 0 ADJUSTMENT AND CONFIRMATION PROCEDURES 2 3. Confirmation of Current detection circuit Set the unit to "Test-1-00". Connect the differentiating circuit and apply the 50Hz square signal to DVD INPUT terminal of each channel.
DTR-6.4 3 7 63 1515 0 PACKING VIEW Bottom Accessary bag L 13942296513 Speaker Cable Put the label 81 between page 2 and page 3 of instruction manual E. u163 http://www.xiaoyu163.com...
http://www.xiaoyu163.com 3 7 63 1515 0 EXPLODED VIEW-PARTS LIST NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (h ) as the original type.
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http://www.xiaoyu163.com 3 7 63 1515 0 REF.NO. PART NO. DESCRIPTION F9501 252160 or 2.5A-UL/T-237 or 252254 2.5A-T/UL-ST2,Fuse <D> 252075, 2.5A-SE-EAK, 252241 or 2.5A-SE-TL250V or 252275 2.5A-SE-TL250V, Fuse <A> P101 2047152522 NCFC7-152522,Flexible cable P6931 2045133012 NCFC5-133012,Flexible cable P7501 2045081512 NCFC5-081512,Flexible cable P7502 2047111512 NCFC7-111512,Flexible cable...
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http://www.xiaoyu163.com 3 7 63 1515 0 REF.NO. PART NO. DESCRIPTION 1A972575-1H NAPS-7975-1H, Constant voltage circuit PC board ass'y <D> 1A972575-1I NAPS-7975-1I, Constant voltage circuit PC board ass'y <A> 1A972576-1D NAETC-7976-1D, PC board for holder <D> 1A972576-1E NAETC-7976-1E, PC board for holder <A> 1A972577-1H NAETC-7977-1H,Primary terminal PC board ass'y <D>...
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http://www.xiaoyu163.com 3 7 63 1515 0 DSP CIRCUIT PC BOARD (NADG-7952-2B/2C) CIRCUIT NO. PART NO. DESCRIPTION Q110,Q111 22241383R2 or NJM4565M-D or Q300 22240581R2 NJM4565M Q113,Q114 22241943R2 CS5333-KZ Q301 22241787R3 TC9274F-020 Q302 22241761R3 BD3811K1 Q303~Q306 22241383R2 or NJM4565M-D or 22240581R2 NJM4565M Q307,Q308 22241383R2 or NJM4565M-D or...
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http://www.xiaoyu163.com 3 7 63 1515 0 Q9504 or 2212855 2SB1068-U Q9505 2214470R2 or RN1402 or 2216190R2 KRC102S Q9507 2202314 or 2SA1726-Y or 2202315 2SA1726-P Q9511 2214530R2 or RN2402 or 2216220R2 KRA102S Diodes D101~D108 223234R2 or 1SS352 or D300,D300 223269R2 1SS355 D7001~D7003 223234R2 or 1SS352 or...
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http://www.xiaoyu163.com 3 7 63 1515 0 F903C 29361747 T2.5AL250V CONSTANT VOLTAGE CIRCUIT PC BOARD (NAPS-7975-1H/1I) CIRCUIT NO. PART NO. DESCRIPTION Q9001 222780565JRC NJM78M56FA Transistor Q9002 2215975 or KTA1266-GR or Q9002 or 2211455 2SA1015-GR Diodes D9001~D9004 22380260 or RL1N4003 or D9009~D9011 22380035 GP104003E D9005...
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http://www.xiaoyu163.com 3 7 63 1515 0 Transistors Q2901 2215960 or KRC102M or 2213290 DTC114ES Q2902 2212855 or 2SB1068-U or Q2908,Q2909 2212853 2SB1068-K Q2904,Q2905 2215960 or KRC102M or Q2906,Q2907 2213290 DTC114ES Capacitors C2902 394642217 or CE04W16V-220M(VR) or 394742217 CE04W16V220M(SC),Elect. <D> C2903 394621017 CE04W6.3V-100M(VR),Elect.
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http://www.xiaoyu163.com 3 7 63 1515 0 2211733 2SC1845-E Q5020~Q5022 2211793 or 2SA992-E or 2211792 2SA992-F Q5030~Q5032 2202094 or 2SA1360-Y or 2202093 2SA1360-O Q5033~Q5035 2215844, KTA1024-Y, 2215843, KTA1024-O, 2211354 or 2SA949-Y or 2211353 2SA949-O Q5040~Q5042 2202104 or 2SC3423-Y or 2202103 2SC3423-O Q5043~Q5045 2215854, KTC3206-Y,...
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http://www.xiaoyu163.com 3 7 63 1515 0 P308A 25055156 NPLG-12P140 P309A 25055147 NPLG-3P131 P6011B 27141859 (BUS-U) VIDEO CIRCUIT PC BOARD (NAVD-7988-1B) U.S.A. model only CIRCUIT NO. PART NO. DESCRIPTION Q2001 22241858R2 MM1093NF Q2005 22241850R2 TC90A69F Q201~Q203 22241946R2 NJM2595M Q204 22241779 LC74763-9836 Q205 22241221R2 TC9164AF...
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http://www.xiaoyu163.com 3 7 63 1515 0 394721017 CE04W6.3V100M(SC),Elect. C2003 394680227 or CE04W50V-2.2M(VR) or 394780227 CE04W50V2.2M(SC),Elect. C2007 394680477 or CE04W50V-4.7M(VR) or 394780477 CE04W50V4.7M(SC),Elect. C2012,C2032 394684797 or CE04W50V-0.47M(VR) or 394784797 CE04W50V0.47M(SC),Elect. C2015,C2016 394644707 or CE04W16V-47M(VR) or C203 394744707 CE04W16V47M(SC),Elect. C2021,C2033 394621017 or CE04W6.3V-100M(VR) or C2034 394721017...
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