Marantz SR-19EX Service Manual Download

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or DAC

Volume, HDAM, QC01

or Preout Relay
has any trouble.(P104)

yes

Q601, Q651

has trouble

yes

DIR(QR01) or QR06
has any trouble.
to be check
signal(SDIDR)

yes

ADC(QK01) has any trouble.

Clock outputs from QK01 are

QK01 can not output data

any trouble

To be check QK04 or Lt/Rt
input on P604

No sound

from SPK on
analog Dolby

6ch Input

is OK ?

P704, P754

or SPK Relay

has problem

Test tone is

OK ?

Pre output is

OK ?

DAC & DSP-out are no problem

Decoding is no problem

P604 has trouble

Q601& DAC are no problem

Digital PCM

ProLogic is OK

Digital PCM

ProLogic is OK

Volume, HDAM, QC01

or Preout Relay
has any trouble.(P104)

yes

DIR(QR01) or Q601

has trouble

yes

DIR(QR01) or QR06

L/R DAC has trouble

has any trouble.
to be check
signal(SDIDR)

yes

Error Mute circuite has

Q601, Q651
has trouble.

trouble.
To be check QR04

No sound

from SPK on

AC-3/DTS decode

6ch Direct

is OK ?

P704, P754

or SPK Relay

has problem

Test tone is

OK ?

Pre output is

OK ?

DD,DTS,PCM

are shown?

DD,DTS,PCM

are shown?

DAC & DSP are no problem

Decoding is no problem

P604 has trouble

96kPCM is

OK?

L/R DAC is no problem

DIR & Q601input is no problem

Summary of Contents for SR-19EX

Page 1: ... 19EX Printed in Japan TABLE OF CONTENTS 1 TECHNICAL SPECIFICATION 1 2 WIRING DIAGRAM 3 3 BLOCK DIAGRAM 5 4 SCHEMATIC DIAGRAM 7 5 PARTS LOCATION Pattern Side 27 6 IC DATA 47 7 EXPLODED VIEW AND PARTS LIST 57 8 SERVICE PROGRAM 60 9 ELECTRICAL ADJUSTMENTS 62 10 ADJUSTMENT PROCEDURE 64 11 TROUBLE SHOOTING 66 12 TECHNICAL DESCRIPTION FOR DECODER 69 13 ELECTRICAL PARTS LIST 71 SR 19EX ...

Page 2: ...87 BRAZIL PHILIPS DA AMAZONIA IND ELET ITDA CENTRO DE INFORMACOES AO CEP 04698 970 SAO PAULO SP BRAZIL PHONE 0800 123123 Discagem Direta Gratuita FAX 55 11 534 8988 JAPAN Technical MARANTZ JAPAN INC 35 1 7 CHOME SAGAMIONO SAGAMIHARA SHI KANAGAWA JAPAN 228 8505 PHONE 81 42 748 1013 FAX 81 42 741 9190 EUROPE TRADING MARANTZ EUROPE B V P O BOX 80002 BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHO...

Page 3: ...47 kohms Signal to Noise Rate IHF A Linear 106 dB Frequency Response Analog Input Source Direct 8 Hz 80 kHz 3 dB Digital Input 96 kHz PCM 8 Hz 45 kHz 3 dB VIDEO Television Format NTSC U version PAL NTSC C K S version Input Level Impedance 1 Vp p 75 ohms Output Level Impedance 1 Vp p 75 ohms Video Frequency Response 5 Hz to 8 MHz 1 dB S N 60 dB GENERAL Power Requirement AC 120V 60 Hz U version AC 2...

Page 4: ...Large Large 1 LFE LFE none L R LFE L R 7 Small 14 LFE Sb LFE Small Large 3 LFE SL SR LFE SL SR none L R LFE SL SR L R 8 Small 16 LFE SL SR Sb LFE SL SR None prohibit 1 LFE LFE none L R LFE L R 9 Small Large Large Large 12 LFE L R LFE L R L R L R LFE L R L R 10 Small 25 LFE L R Sb LFE L R Small Large 11 LFE L R SL SR LFE L R SL SR L R L R LFE L R SL SR L R 11 Small 24 LFE L R SL SR Sb LFE L R SL SR...

Page 5: ...RN WHT BLU 24V WHT BLU RED BRN 24V 5A D 5VD1 WHT BLU RED BRN ORG GRY ORG YEL BLK YEL BLU BLU 24V 15VD 15VA VKK 3 3V 5VV 24V 15VA 5VL 5VD 15VD 5 4 3 2 1 5 4 3 2 1 5P 5P 3 2 1 3 2 1 LED CONT RCIR 33P 33P VH 4P EH 6P EH 6P HEAD_PHONE 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 9 8 7 6 5 4 3 2 1 20P 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 15P 20 20 19 19 18 18 17 17 16 16 15 15 15 15 14 14 14 14 13 13 13 13 12 12...

Page 6: ...F SL SR DIRECT IN SPEAKER RELAY IR SENSOR VCR1 OUT OFF VCR1 VCR1 OUT VCR1 VCR1 TV Baf VT VT VT VT VT MULTI ROOM 16LINES GYRO CONTROL LC78212 S4 HDAM TV DSS DVD VCR2 AUX VCR1 COMPARATER CROMA IN CROMA OUT S2 DETECTOR POWER SUPPLY P854 15V ANALOG QS12 QS13 QS14 QS15 TC9459N LC78211 LC78212 12BIT PORT TP TV DS DV V1 V1 V2 V2 AT CONTROL MUTE RELAY 12V FAN CONTROL FAN CONTROL THERMOSENSOR COOLING FAN D...

Page 7: ...5K 1K 820 680 6 8K 470 3 3K 330 2 2K 1 5K 1K 820 680 6 8K 470 3 3K 330 2 2K 1 5K 1K 820 680 680 INPUT SELECTOR 2SC536 SP ETC 10K 2SC536 SP ETC 2SC536 SP ETC 2SC536 SP ETC 10K 10K MASTER VOLUME 5 6VL VKK 5VD 10K 100P 100P 100P 100P DTA114TS ETC HW10005020 220 6 3V 22000PF 100 NJU3711 DUMMY DUMMY DUMMY DUMMY 10K 100K 0 1 50V 0 1 50V 0 1 50V 0 1 50V 0 1 50V 2SC536 SP ETC 100P 2SC536 SP ETC 100P 0 1 5...

Page 8: ...A114ES 10K 24V 10K SP ETC 2SC536 SP ETC 2SC536 ISS301 ISS300 4 7K 4 7K 4 7K 4 7K 4 7K 10K 10K 10K 10K 10K 10K 47K 47K 47K 18K 47 50V 0 01U 50V 0 01U 50V 0 01U 50V 0 01U 16V 0 1U ETC DTC114ES ETC DTA114ES ETC DTC114ES ETC DTA114ES ETC DTA114ES ETC DTC144ES ETC DTA114ES SP ETC 2SC536 47 10V 5VD FL A FL B VKK FL B FL A VKK 5VC 15VD 15VD 15VA 15VA 15VA 15VA 15VA 5VL 5VL 5VL 5VD 5VD 15VD 15VD 5VAD 5VAD...

Page 9: ...M CF 47k FM CF 10k 10k 1K 0 01 DAMMY DAMMY 0 033 0 033 LC72722 22p CH 10k 27p CH JUMPER JUMPER 1k DAMMY DAMMY DAMMY DAMMY DAMMY DAMMY DAP202K N LW ONLY SVC342 L 2SC536 SP ETC 2SC536 SP ETC 2SC536 SP ETC 15k 15k DAMMY F ONLY 15VT 15V 4 15VT 15V 4 15VT 15V 4 15VT 15V 4 15VT 15V 5 15VT 15V 4 15VT 15V 4 15VT 15V 5 5VT 5V 6 5VT 5V 6 5VT 5V 6 15VT 15V 4 5VT 5V 6 15VT 15V 4 15VA 15V 5 TUN L TUN R 15VA 15...

Page 10: ...878 A B 1M 1M 1 2 DTA114ES ETC 2SC2878 A B 2SC2878 A B 6 8K 6 8K 10 50V 10 50V 10 50V 47k 10 50V PC817 DTA114ES ETC 0 1 47 10 50V 0 01 1D3 10 50V 0 01 1D3 0 01 1D3 1D3 1D3 1D3 0 01 0 01 0 01 0 01 270 10K 2 2 47 35V 470 35V 4 7 50V 4 7 50V 4 7 50V 4 7 50V 4 7 50V 4 7 50V 47 16V 47 16V 100 16V 100 16V 47 16V 47 16V 47 16V 47 16V 100 16V 100 16V 100 16V 100 16V 1D3 D5SB20 HE20016292 1D3 2 2 2SD1415 2...

Page 11: ... DUMMY DUMMY DUMMY DUMMY 22P 50V F U ONLY DTC144VSA DTC144VSA 10 50V 22P CH C K S ONLY DTA114TS ETC C K S ONLY 22P 50V C K S ONLY DTA114ES ETC C K S ONLY 15PF 50V C K S ONLY DTC114TS C K S ONLY DTC114TS K N S ONLY DTA114ES ETC C K S ONLY DTC114TS C K S ONLY DTC114TS C K S ONLY 15PF 50V C K S ONLY 22P 50V C K S ONLY 17 31818MHZ K N S ONLY 17 31818MHZ C K S ONLY 75 75 75 10 50V 10 50V 10 50V 100 10V...

Page 12: ...P CH 470P CH 220P CH 470P CH 220P CH 10K 22K 470 16V 22 16V 22 25V 22 25V 22 25V 22 25V ED2 24 10k 1 8k 2SC3326 A B 2SC3326 A B 2SC3326 A B 2SC3326 A B 2SC3326 A B 2SC3326 A B 2SC3326 A B 2SC3326 A B 22 25V 22 25V 10K 10K 10K 100P CH 10 50V 10 50V 22 25V 0 01 47K 0 01 100P CH 22 25V 10K 47K 100 TC9459N 100P CH 0 1 25V 0 1 25V 47 25V 47 25V 5 6K 4 7K 8 2K 100P CH 10 50V 10 50V 5 6K 4 7K 0 01 100P C...

Page 13: ...7 0 10 X2 5W 1K 22K 22K 2SC2922 2SC3419Y 2SA1216 10 1W 10 1W 220K 47 10V 33K 1K 220 2SA970 2SA970 2SA1145 O Y 270 56K 56K 2SC2705 O Y 2SC2705 O Y 2SA1360 220 100V 1 2K 470 6V 33K 10P 250V 2SC3423 220 100V HSS81 HSS81 100 100 2SC4793 2SA1837 1K 0 10 X2 5W 22K 22K 2SC2922 2SC3419Y 2SA1216 18V 18V 18V TA7317P 0 1 47K 47K 33K 0 1 0 1 2SC1627 O Y 10K 10K 47K 1D3 1D3 MR62 12USR 47K 2SC536 SP ETC 2SC536 ...

Page 14: ...704 M01 AMP TO J805 PS04 M04 AUDIO TO J851 P854 M06 SUPPLY TO J801 P804 M05 SUPPLY2 4 REDBLK ORG YEL GRYGRN N C RED WHITE RED WHITE RED WHITE RED ORG BLUE BLUE YELLOW YELLOW BLACK ORANGE ORANGE GRAY M05 AC5 1V AC9 7V AC9 7V AC20V AC20V AC62V AC62V AC20V AC20V 1 2 3 1 2 1 2 1 2 1 2 FERITE CORE P C Board PRIMARY BLOCK 1 2 1 2 2 1 3 4 5 1 2 1 2 PRIMARY 6 7 8 1 2 3 PB74 RSW 3 1 2 3 RELAY GND 24V 24V N...

Page 15: ...MY 10k 0 ODP 16V 0 01U 50V 0 01U 0 01U 0 1U 16V 0 1U 16V 0 1U 16V 0 047U 25V 0 1U 16V 0 1U 16V 0 1U 16V 0 1U 16V 0 1U 16V 0 1U 16V 0 01U 0 01U 0 01U 0 01U 0 1U 16V 470P 50V 0 01U 50V 0 1U 16V 0 1U 16V 47 16V 0 01U 50V 0 1U 50V 0 01U 0 01U TC74HC151AF TC74HC151AF 74HC00F 74HCU04F 10K 10K 10K 10K 8 2K 75 6 8K 10K DUMMY 3K 5 1K 75 0 1U 50V 0 1U 16V 0 01U 50V TC74HCT157AF BP SW 0 022 0 022 0 022 0 022...

Page 16: ...V 0 1U 16V 100 6 3V 1000P 50V 0 1U 16V 0 1U 16V 100 6 3V 10K 0 1U 16V 100 6 3V 100 6 3V 0 1U 16V 1000P 50V 10K 0 0 1U 16V NJM2068M 12K 2 2K DUMMY NJM2115M NJM2115M NJM2115M NJM2115M 3 3V DSPMUTE SMUTE ERMUTE FS96 ADDATA CWDA _RSTDA2 _RSTDA1 5VD 0V 8 5VA 0V 13 15VA 0V 9 15VA 0V 10 15VAB 0V 24 15VAB 0V 23 15VAB 0V 24 15VA 0V 9 15VA 0V 10 5VD 0V 8 5VD 0V 8 5VAA 0V 15 5VAA 0V 16 5VAA 0V 16 5VAA 0V 15 ...

Page 17: ...60 U201 U202 U203 U204 U205 U206 U207 U208 U209 U210 U212 U211 U251 U252 U253 U254 U255 U256 U257 U258 U259 U260 U261 U262 U263 U264 U265 U266 U267 U268 U269 U270 U301 U302 U303 U304 U305 U351 U352 U354 U355 U356 U357 U358 U359 U360 U353 U361 U401 CU25 U551 RU32 RU33 RU34 RU35 RU36 RU37 U116 DU20 U122 U123 U124 CU27 CU30 CU31 CU04 CU33 CU32 CU03 CU13 CU18 CU19 RU38 RU39 RU51 RU52 RU57 RU58 DO CLK0...

Page 18: ...0 P DOWN RC 5 LRG SML CE2 TU DI CE1 TU SD CE6 CE3 CE7 FL CE0 FL R DO P DO CE CLK DI SIG SD UY21 UY85 UY86 UY27 UY05 UY82 UY79 UY80 UY18 UY93 UY12 UY04 JY68 UY99 UY98 UY97 UY96 UY95 UY94 UY92 UY91 UY90 UY89 UY88 UY84 UY83 UY81 UY78 UY77 UY76 UY75 UY74 UY73 UY72 UY71 UY70 UY69 UY68 UY67 UY66 UY65 UY64 UY63 UY62 UY61 UY60 UY59 UY58 UY57 UY56 UY55 UY54 UY53 UY52 UY51 UY50 UY49 UY48 UY47 UY46 UY45 UY44...

Page 19: ...0 US69 US68 US67 US66 US65 US64 US63 US62 US61 US60 US59 US58 US57 US56 US55 US54 US53 US52 US51 US50 US49 US48 US47 US46 US45 US44 US43 US42 US41 US40 US39 US38 US37 US36 US35 US34 US33 US32 US31 US30 US29 US28 US27 US26 US24 US23 US22 US21 US20 US19 US18 US17 US16 US15 US14 US13 US12 US11 US10 US09 US08 US07 US06 US05 US04 US03 US02 US01 RS97 RS96 C849 R816 R815 R814 R812 RQ30 RQ29 QG03 Q808 Q80...

Page 20: ...6 CC87 CC88 CC95 RC97 RC95 RC96 RL53 QL21 RL54 CL99 RL52 RL51 CL98 CL45 DL21 U101 U102 U103 U104 U105 U107 U108 U109 U110 U111 U112 U113 U114 U115 U116 U119 U120 U121 U125 U126 U129 U130 U131 U141 U142 U143 U144 U145 U146 U147 U151 U157 U159 U160 U161 U162 U171 U172 U173 U174 U175 U176 U177 U178 U179 U182 U183 U184 U185 U186 U187 U188 U190 U192 U193 U194 U195 U196 U197 U201 U202 U203 U204 U205 U20...

Page 21: ...6 U287 U288 U289 U292 U293 U294 U295 U296 U298 U299 U300 U301 U302 U303 U304 U311 U312 U313 U314 U315 U316 U317 U318 U319 U320 U321 U322 U323 U324 U325 U326 U327 U328 U329 U330 U331 U332 U333 U334 U335 U336 U337 U338 U339 U340 U341 U342 U343 U344 U345 U346 U347 U349 U350 U351 U352 U353 U361 U362 U363 U364 U365 U366 U367 U368 U369 U370 U371 U372 U373 U374 U375 U376 U377 U378 U379 U380 U381 U382 U38...

Page 22: ...37 38 P104 Q202 QA03 QA02 QA01 Q205 Q203 Q501 Q202 Q204 QA06 QA04 Q354 Q353 Q351 Q301 QM13 QM11 QM09 QM17 QM15 QG53 QV11 QV10 QG51 QV03 QV02 QG52 QV07 QV06 QV20 QV13 QV09 QV01 QV05 QC07 QC08 QC03 QC01 ...

Page 23: ...T43 RT41 RT39 RT37 RT35 RT33 RT31 RT29 RT27 RT25 RT23 RT19 RT17 RT15 RT13 RT11 RT05 RT03 RT01 R782 R778 R776 R774 R766 R756 R752 R750 R748 R746 R744 R742 R740 R738 R736 R734 R732 R730 R728 R726 R724 R720 R718 R716 R714 R712 R706 RT89 R789 R790 R781 R777 R775 R773 R765 R763 R755 R753 R751 R749 R747 R745 R743 R741 R739 R737 R735 R733 R731 R729 R727 R725 R723 R719 R717 R715 R713 R711 R705 R703 R701 L...

Page 24: ...UN18 UN17 UN16 UN15 UN14 UN13 UN12 UN11 UN10 UP83 UP82 UP81 UP80 UP79 UP78 UP77 UP76 UP75 UP74 UP73 UP72 UP71 UP70 UP69 UP68 UP67 UP66 UP65 UP64 UP63 UP62 UP61 UP60 UP59 UP58 UP57 UP56 UP55 UP54 UP49 UP48 UP47 UP46 UP45 UP44 UP43 UP42 UP41 UP40 UP37 UP36 UP35 UP34 UP33 UP32 UP31 UP30 UP29 UP28 UP27 UP26 UP25 UP24 UP23 UP22 UP21 UP20 UP19 UP18 UP17 UP16 UP15 UP14 UP13 UP12 UP11 UP06 UP05 UP04 UP03 ...

Page 25: ...R VOL UP VOL DOWN DATA0 CLK0 CE5 CLR GND GND 5VL VKK 1 9 GND GND DO DI RST CLK REQ ACK MUT GND UP DOWN FL CE0 CE7 CE3 RDS DI CE6 TU DI TU SD CE2 LRG SML RC 5 P DOWN DATA0 S DET2 CLK0 H P S DET1 OSD2 POWER TU CE RELAY TU CLK MULTI TU DO POW DET 5VL GND 10 CE1 20 OSD1 30 VKK 1 12 PY04 5VD 24V DET 1 4 1 FL RST MLTRCOUT 1 2 3 4 5 6 C D E F 1 2 3 4 5 6 7 8 9 10 11 12 B A 0 1 2 3 0 1 2 3 4 0 1 2 3 4 15V...

Page 26: ...45 46 QR03 QR02 QR07 P604 Q691 QJ02 QJ01 QK01 QK07 QK05 QK06 QK03 QK02 QK04 QR01 QR04 QR06 Q694 Q604 Q601 QH02 QH01 Q652 Q651 Q653 QH32 QH31 QD01 Q602 Q605 QH62 QH61 Q603 ...

Page 27: ...p Select Pin This pinshould be held to H except for access No Pin Name I O Function 21 DFS0 I Double Speed Sampling Mode 0 Pin Note L Normal Speed H Double Speed at DFS1 bit 0 22 CKS0 I Input Clock Select 0 Pin Note 23 CKS1 I Input Clock Select 1 Pin Note 24 CKS2 I Input Clock Select 2 Pin Note 25 DIF0 I Audio Data Interface Format 0 Pin Note 26 DIF1 I Audio Data Interface Format 1 Pin Note 27 DIF...

Page 28: ...B Refer to SDOA SDIB SDOB Register 50 VSS Ground No NAME I O FUNCTION 51 VDD2 3 3V power supply for core logic 52 NONPCM O Detection of non PCM data Refer to Status Register 53 CRC O Detection of AC 3 CRC error Refer to Status Register 54 MUTE O Detection of auto mute Refer to Status Register 55 KARAOKE O Detection of AC 3 karaoke data Refer to Status Register 56 SURENC O Detection of AC 3 2 0 mod...

Page 29: ...nput ports An output when a master an input when a slave SCKA 1 I O Serial Clock for input ports An output when a master an input when a slave SDB 1 O Serial left and right Data output Port B Also at RESET defines SPI Z2C for host serial interface SDC 1 O Serial left and right surround Data output Port C Also at RESET defines Z2CADR 0 of Z2C address SDD 1 O Serial center and sub woofer Data output...

Page 30: ...A7 I O O _XMODE L _Reset DIR 57 Vcc Vcc 5VD Vcc 58 P30 RD O O _RSTAD L Reset Cal for ADC 59 P31 WR O O _IFACK L Ack to main CPU 60 P32 SCK I O I IFSCK Clock from main CPU 61 P33 SO I O O IFDO Data to main CPU 62 P34 SI I O I IFDI Data from main CPU 63 P35 INT0 INT OVFB H Over Level sub DSP 64 P40 INT1 I O INT XSTATE H MCLK status L unstable 65 P41 TO3 I CAL H ADC Calibration 66 P42 INT4 I O INT _R...

Page 31: ...ITCH4 91 VSS I to VSS 92 P50 AN0 I AN pull down 93 P51 AN1 I AN POWER DET see below 94 P52 AN2 I AN ABNORMAL see below 95 P53 AN3 I AN KEY IN0 96 P54 AN4 I AN KEY IN1 97 P55 AN5 I AN KEY IN2 98 P56 AN6 I AN KEY IN3 99 P57 AN7 I AN KEY IN4 100 VREFH I A D VREFH no port name I O USE Sig Name act Description 1 VREFL I A D VREFL 2 AVSS I A D VSS 3 AVCC I A D VCC 4 NMI I NMI Pull Up 5 P70 TI0 I O O _PO...

Page 32: ...G 1 0 5 G x 2 0 4 9 B 0 2 0 K 0 2 0 K 0 5 3 B x 2 0 4 3 B PU 0 4 DI SPLAY 0 5 5 G 0 5 5 G 5 1 2 8 3 X 8 M 0 8 1 G x 2 PZ 0 4 5 1 2 9 3 X 8 M 5 1 2 9 3 X 8 M 5 1 2 9 3 X 8 M 9 0 1 G 5 1 2 8 3 X 8 M SE L ECT OR 5 1 2 9 3 X 8 M 5 1 2 8 3X 8 M 51 29 3X 8 M 5 1 2 9 3X 8 M U O NL Y 51 29 3X 8 M CVBS VI DEO PL 0 4 S VI DE O G9 6 G G9 7 G x 3 Z 0 0 8 S O NL Y U O NL Y 0 1 0 K 0 1 1 K TUNE R P 1 0 4 0 0 7 ...

Page 33: ...75 BUTTON POWER BLACK 176J270050 042B 4822 404 21012 JOINT POWER BUTTON 025J125010 043B 4822 256 92097 FL HOLDER 183J271020 044B 4822 459 11158 STICKER FL ADHESIVE TAPE 056J122010 057B GOLD MASK IR 300J303030 060B GOLD 9965 000 01554 BADGE MARANTZ GOLD 313J251110 060B BLACK 9965 000 01553 BADGE MARANTZ BLACK 313J251010 001C GOLD 4822 410 11676 ESCUTCHEON GYRO ESC UP DOWN GOLD 290J063110 001C BLACK...

Page 34: ... button FLD shows the version of program code for QU01 main CPU 3 Press DISPLAY OFF button FLD shows the version of program code for Q961 SURROUND CPU 4 Press DISPLAY OFF button All segments turn off and LED s TV LD DVD VCR1 DSS VCR2 AUX STANDBY light up 5 Press DISPLAY OFF button G1 and G2 segments light up step by step 6 Press DISPLAY OFF button Segments of checker pattern light up step by step ...

Page 35: ...g MODE button for the remote commander only each time as shown in Fig 3 MODE button is in page4 of AMP function for RC 18SR 2 Supply to 2 channels PCM signal for digital input or 2 channels analog signal for analog input But Left channel and Right channel of input signal should be equal 3 Then each output from the product is the same as the input signal Subwoofer channel is respond to lower than 8...

Page 36: ...Connecter between 1p 4p R Emitter Resister see table for adjustment vaule Time since power on Idling current adjust Time since power on Idling current adjust 4 4 minutes 30 seconds 5 6mV 11 12 minutes 8 0mV 4m30s 5 minutes 6 4mV 12 14 minutes 7 6mV 5 5 minutes 30 seconds 7 2mV 14 16 minutes 7 2mV 5m30s 6 minutes 7 7mV 16 18 minutes 6 5mV 6 7 minutes 8 2mV 18 22 minutes 5 6mV 7 8 minutes 8 6mV 22 2...

Page 37: ...4pin T 3CH and DC 12Voltage 10 Confirm the cooling fan starts working 11 And then connect the resistor between JN10 2pin SPEED and DC 12Voltage 12 Confirm the cooling fan changes to work with high speed Status JN09 between 1pin and 2pin 11 5Voltage Fan speed High 4 3 Fan catching a foreign body sensor confirmation 1 Connect the resistor 470ohms 1W between JN10 3pin T 3CH and DC 12Voltage 2 Confirm...

Page 38: ...ission loop antenna Standard required loop 603 kHz C K S 600 kHz U Level 300 400 V m Mod 400 Hz 30 LA01 Output level L or R Maximum at TAPE OUT 2 3 Output level L or R Maximum at TAPE OUT CA01 603 kHz C K S 600 kHz U 1404 kHz C K S 1400 kHz U Level 300 400 V m Mod 400 Hz 30 1404 kHz C K S 1400 kHz U Repeat step 1 and 2 until sensitivity be maximized Step Input Signal Source Connection Signal Frequ...

Page 39: ...or R 1 kHz Dev 40 kHz 53 3 PILOT 19 kHz Dev 6 kHz 8 C K S L or R 1 kHz Dev 67 5 kHz 90 PILOT 19 kHz Dev 6 75 kHz 9 U IF COIL in FRONT END Adjust the L channel with the RF signal modulated only L channel first and confirm the R channel with the RF signal modulated only R channel 2 Distortion level Minimum at TAPE OUT Distortion level Simimlar as L ch at TAPE OUT R ch 7 FM STEREO Separation Adjustme...

Page 40: ...K S L052 has any problem Vkk or FL is not supplied to PU04 Power supply circuite PS04 has any problem To be check 5VL or PDOWN signal Supply 15V to PY04 Can PS04 supply 24V no yes U LB03 C K S LB53 Relay Control is Ok OSD IC QL09 QZ11 or have no driver QL08 QZ09 and QZ10 have any trouble yes no yes Input to OSD IC QL09 QZ11 has any trouble Video input detection has any trouble To be ckeck SYNC DET...

Page 41: ...on PCM STEREO Digital In Analog S Direct are OK P704 P754 or SPK Relay has problem Test tone is OK Pre output is OK Encode status Seg shows 96k PCM is OK no yes no no yes yes No sound from SPK on Analog Stereo mode Pre output is active Volume HDAM or Preout Relay has any problem P104 P704 P754 or SPK Relay has problem Analog S Direct is OK Volume Power Amp Audio Input are OK QK01 Q601 P604 has pro...

Page 42: ...o problem P604 has trouble Q601 DAC are no problem Digital PCM ProLogic is OK Digital PCM ProLogic is OK Volume HDAM QC01 no or Preout Relay has any trouble P104 yes DIR QR01 or Q601 no no no has trouble yes yes yes no DIR QR01 or QR06 no L R DAC has trouble has any trouble to be check signal SDIDR yes yes Error Mute circuite has Q601 Q651 has trouble trouble To be check QR04 No sound from SPK on ...

Page 43: ...PCM Then during playback the DTS decoder reconstructs the original six channels of 20 bit digital audio Each of these six channels is audibly superior to the 16 bit linear PCM audio found on conventional compact discs THX ULTRA Home THX Controller Technologies Dubbing stages where soundtracks are created and movie theatres do not change their acoustics equipment or system equalization when mixing ...

Page 44: ...equency response lowering distortion and increasing dynamic range Bass Peak Level Manager protects your subwoofer from overloading due to the great amount of bass a 5 1 soundtrack delivers Loudspeaker Position Time Synchronization lets you easily set up your system for an optimum listening position which is difficult to achieve within the space constraints of most homes CODEC QK01 AK4528 DAC Digit...

Page 45: ... capacitor One way type Mylar 10 50V 7 Capacity value Examples 7 Capacity value 0 001 F 1000 pF 102 0 1 F 104 0 0018 F 182 0 56 F 564 0 01 F 103 1 F 105 0 015 F 153 1 The above CODES R R C C and C are omitted on the schematic diagram in some case 2 On the occasion be confirmed the common parts on the parts list 3 Refer to Common Parts List for the other common parts Rl05 DD4 DK4 NOTE NOTE ON SAFET...

Page 46: ...00 CV07 ELECT 22 F 25V EA22602520 CV08 ELECT 22 F 25V EA22602520 CV09 4822 124 90358 ELECT 22 F M 16V RA 2 OA22601620 CV10 4822 124 90358 ELECT 22 F M 16V RA 2 OA22601620 CV11 4822 124 22571 ELECT 10 F M 50V RA 2 OA10605020 CV12 4822 124 22571 ELECT 10 F M 50V RA 2 OA10605020 CV13 5322 122 34098 CER CHIP 0 01 F 10 DK56103300 CV14 5322 122 34098 CER CHIP 0 01 F 10 DK56103300 CV15 5322 122 32531 CER...

Page 47: ...00 C354 S 4822 122 33137 CER CHIP 560pF 10 DK56561300 C355 S 5322 122 34098 CER CHIP 10000pF 10 DK56103300 C356 S 5322 122 32658 CER CHIP 22pF 5 DD55220300 C357 S 5322 122 31946 CER CHIP 27pF 5 DD55270300 C358 S 4822 124 22571 ELECT 10 F M 50V RA 2 OA10605020 C359 S 4822 124 22571 ELECT 10 F M 50V RA 2 OA10605020 C360 S 5322 126 10511 CER CHIP 0 001 F 10 DK56102300 C361 S 5322 122 32531 CER CHIP 1...

Page 48: ...110 RV77 4822 111 90919 CHIP 47k 5 1 10W NI05473110 RV80 RV81 4822 111 90922 CHIP 5 6k 5 1 10W NI05562110 RV82 4822 111 91369 CHIP 1 5k 5 1 10W NI05152110 RV83 4822 111 90918 CHIP 4 7k 5 1 10W NI05472110 RV84 4822 111 90906 CHIP 2 2k 5 1 10W NI05222110 RV85 4822 111 90926 CHIP 8 2k 5 1 10W NI05822110 RV86 4822 111 90899 CHIP 15k 5 1 10W NI05153110 RV87 4822 111 90919 CHIP 47k 5 1 10W NI05473110 RV...

Page 49: ...30 42594 DIG TRS DTC144ES UN4213 47k 47k BA20002000 Q301 C K S 4822 209 73064 IC NJM 2068 DD HC10053090 Q351 S IC RDS DECODER LC72722 HC10404030 Q352 S 4822 130 61227 DIG TRS DTA114ES UN4111 10k 10k BA10001000 Q353 S 4822 130 60588 DIG TRS DTC114ES UN4211 10k 10k BA20001000 Q354 S 4822 130 41947 TRS 2SC2458 2SC1740S 2SC3199 HT30001000 Q501 9965 000 01370 IC LC72130 HC10394030 P104 MISCELLANEOUS A1...

Page 50: ...CER CHIP 470pF 5 J SL DD95471370 CK10 CK11 4822 126 11687 CER CHIP 0 1 F 80 20 DK98104200 CK14 CK15 5322 126 11583 CER CHIP 0 01 F 10 B 25V DK96103200 CK18 CK19 4822 124 90352 ELECT 10 F M 16V RA 2 OA10601620 CK20 4822 124 90352 ELECT 10 F M 16V RA 2 OA10601620 CK21 4822 126 12495 CER CHIP 1500pF 10 DK96152300 CK22 4822 126 12495 CER CHIP 1500pF 10 DK96152300 CK33 4822 126 11687 CER CHIP 0 1 F 80 ...

Page 51: ...4 7k 5 1 16W NN05472610 RH08 RH09 4822 051 30181 180 5 1 16W NN05181610 RH12 RH13 4822 051 30222 2 2k 5 1 16W NN05222610 RH16 RH17 4822 051 30472 4 7k 5 1 16W NN05472610 RH18 4822 051 30472 4 7k 5 1 16W NN05472610 RH19 4822 051 30223 22k 5 1 16W NN05223610 RH20 4822 051 30223 22k 5 1 16W NN05223610 RH21 4822 116 83215 5 6k 5 1 16W NN05562610 RH22 4822 116 83215 5 6k 5 1 16W NN05562610 RH23 4822 05...

Page 52: ...CHIP DIODE 1SS302 HZ20018050 DR02 4822 130 81324 CHIP DIODE 1SS302 HZ20018050 DR03 4822 130 81324 CHIP DIODE 1SS302 HZ20018050 D692 4822 130 80522 CHIP DIODE 1SS301 DAN202U HZ21006000 D693 4822 130 83715 CHIP DIODE 1SS301 DAN202U HZ21005000 QD01 IC AK4356 DAC 24BIT 192KHz HC10031480 QH01 4822 209 17155 IC NJM2068M HC10102090 QH02 4822 209 17155 IC NJM2068M HC10102090 QH31 4822 209 17155 IC NJM2068...

Page 53: ...160 RT31 4822 052 10561 560 5 1 6W GG05561160 RT33 4822 052 10569 56 5 1 6W GG05560160 RT35 4822 052 10569 56 5 1 6W GG05560160 RT43 4822 100 20681 TRIM 2 2k RH0638CJ3R RA02220780 RT49 4822 052 10109 10 5 1 4W GG05100140 RT51 4822 052 10109 10 5 1 4W GG05100140 RT53 4822 052 10101 100 5 1 6W GG05101160 RT55 4822 052 10101 100 5 1 6W GG05101160 RT61 4822 052 10102 1k 5 1 6W GG05102160 RT63 4822 052...

Page 54: ...L HT322402A0 Q730 4822 130 43233 TRS 2SC2240 GR OR BL HT322402A0 P704 MISCELLANEOUS LT01 4822 157 70022 AIR COIL SPK CHOCK ML08010030 L701 4822 157 70022 AIR COIL SPK CHOCK ML08010030 L702 4822 157 70022 AIR COIL SPK CHOCK ML08010030 S701 9965 000 01765 CIRCUIT BREAKER TEMP SW 120DEG OHD3 120B FR31200020 S702 9965 000 01765 CIRCUIT BREAKER TEMP SW 120DEG OHD3 120B FR31200020 P754 2CH POWER AMP CIR...

Page 55: ...511000 DP20 DP21 4822 130 80837 DIODE HSS81TD 150V 150MA HD20027010 DP22 4822 130 80837 DIODE HSS81TD 150V 150MA HD20027010 D861 4822 130 82421 DIODE 1D3 1A 200V HD20002710 D871 4822 130 82421 DIODE 1D3 1A 200V HD20002710 D881 4822 130 82421 DIODE 1D3 1A 200V HD20002710 D882 4822 130 80132 ZENER DIODE 3 9V HD30391000 K764 TRS KIT 2SA1360 2SC3423 O OR Y HK136019C0 K765 TRS KIT 2SA1360 2SC3423 O OR ...

Page 56: ...FS20200200 F801 U FUSE T2A 250V TR5 NO 19374 FS20200210 F802 C K S FUSE T2 0A 250V TR5 FS20200200 F802 U FUSE T2A 250V TR5 NO 19374 FS20200210 P854 MAIN B CIRCUIT BOARD P854 CAPACITORS C851 4822 126 12453 CER 0 01 F Z E 500V DK18103560 C852 4822 126 12453 CER 0 01 F Z E 500V DK18103560 C853 ELECT 56000 F 71V x2 OB56907120 C854 4822 126 12453 CER 0 01 F Z E 500V DK18103560 C857 4822 124 90357 ELECT...

Page 57: ...10 F M 50V RA 2 OA10605020 CL61 4822 124 90353 ELECT 100 F M 10V RA 2 OA10701020 CL62 4822 122 30043 CER 0 01 F Z 50V DK18103310 CL63 4822 122 30043 CER 0 01 F Z 50V DK18103310 CL64 4822 124 41537 ELECT 220 F M 6 3V RA 2 OA22700620 CL65 4822 122 40617 CER 0 1 F 80 20 50V DD38104010 CL67 U 4822 126 10362 CER 22pF 5 DA15220110 CL68 4822 124 41543 ELECT 1 F M 50V RA 2 OA10505020 CL69 4822 124 22571 E...

Page 58: ... 2 OA10605020 CS16 4822 124 22571 ELECT 10 F M 50V RA 2 OA10605020 CS17 4822 124 90358 ELECT 22 F M 16V RA 2 OA22601620 CS18 4822 124 90358 ELECT 22 F M 16V RA 2 OA22601620 CS19 4822 122 30043 CER 0 01 F Z 50V DK18103310 CS22 CS23 4822 124 90354 ELECT 100 F M 16V RA 2 OA10701620 CS24 4822 124 90354 ELECT 100 F M 16V RA 2 OA10701620 CS25 4822 124 41539 ELECT 47 F M 16V RA 2 OA47601620 CS28 CS29 482...

Page 59: ...36D HD33601000 D814 4822 130 80318 ZENER DIODE ZENER 6 8V HD30681000 D815 4822 130 82421 DIODE 1D3 1A 200V HD20002710 D825 D826 DIODE 1GWJ43 HD20031050 D828 4822 130 82421 DIODE 1D3 1A 200V HD20002710 D829 4822 130 82421 DIODE 1D3 1A 200V HD20002710 D830 4822 130 32362 DIODE 1SS176 MA165 1SS254 30V 0 1A HD20002000 QG01 9965 000 01359 IC ELE VOL TC9459N HC10443050 QG02 4822 209 83631 IC NJM4558D D ...

Page 60: ...6 CU27 4822 122 40586 CER 10000pF 20 DA17103110 CU30 4822 126 10935 ELECT 100 F 6 3V EJ10700610 CU31 4822 124 80665 ELECT 10 F 50V EJ10605010 CU32 4822 122 40586 CER 10000pF 20 DA17103110 PU04 RESISTORS COMMON CARBON FILM FIXED RES 5 1 6W RU01 RU09 RU11 RU19 RU21 RU29 RU31 RU44 RU48 RU51 RU52 RU55 RU58 RU61 RU63 PU04 SEMICONDUCTORS DU01 4822 130 11363 L E D LT3K44B 30MA GREEN HI10095320 DU06 DU07 ...

Page 61: ...82487 0 5 1 16W NN05000610 RY35 4822 051 30221 220 5 1 16W NN05221610 RY36 4822 116 82487 0 5 1 16W NN05000610 RY37 4822 116 82487 0 5 1 16W NN05000610 RY38 4822 051 30221 220 5 1 16W NN05221610 RY45 RY46 4822 116 82487 0 5 1 16W NN05000610 RY56 RY57 4822 051 30473 47k 5 1 16W NN05473610 RY58 4822 051 30103 10k 5 1 16W NN05103610 RY59 4822 051 30683 68k 5 1 16W NN05683610 RY60 4822 051 30103 10k 5...

Page 62: ...0605020 CZ42 CZ43 C K S 4822 126 10362 CER 22pF 5 DA15220110 CZ44 C K S 4822 126 10362 CER 22pF 5 DA15220110 CZ44 U 4822 122 33638 CER 27pF 5 DA15270110 CZ45 C K S 4822 126 11553 CER 15pF 5 DA15150120 CZ46 4822 126 11591 CER 24pF J CH 50V BLK DD15240300 CZ47 4822 126 10362 CER 22pF 5 DA15220110 CZ49 4822 124 41543 ELECT 1 F M 50V RA 2 OA10505020 CZ50 4822 122 40617 CER 0 1 F 80 20 50V DD38104010 C...

Page 63: ...781 HC10377030 QZ12 C K S 4822 130 61227 DIG TRS DTA114ES UN4111 10k 10k BA10001000 QZ13 C K S 4822 130 61189 DIG TRS DTC114TS UN4215 10k BA20004000 QZ14 C K S 4822 130 61189 DIG TRS DTC114TS UN4215 10k BA20004000 QZ16 IC BA7613N HC10202210 QZ17 IC BA7613N HC10202210 QZ18 IC BA7613N HC10202210 QZ19 4822 209 32246 IC NJM2244 3IN SW 75 W DRIVER HC10119090 QZ20 9965 000 01379 IC NJM2263D HC10198090 Q...

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