Marantz AV9000 Service Manual

Av pre tuner

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User manual (41 pages)

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Service manual (49 pages)

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Page 1: Table Of Contents
Service AV9000 / K1G, /N1G, /S1G, /U1B Manual AV Pre Tuner AV PRE TUNER AV9000 INPUT SELECTOR VOLUME CINEMA MUSIC PEAK 96 kHz DOWN GYRO TUNING MEMO CLEAR PRESET AUTO TUNING STANDBY SURROUND TONE CONTROL DIGITAL COPY ANALOG AUX INPUT...
Page 2 MARANTZ Parts for your equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
Page 3: Technical Specifications
1. TECHNICAL SPECIFICATIONS FM TUNER SECTION Dolby Digital(AC-3) SECTION Frequency Range .......... 87.5 − 108.0 MHz Output Level ( Master Volume is set 0 dB ) Usable Sensitivity ........IHF 1.8 µV / 16.4 dBf Front L / R, CENTER, SURROUND L / R Signal to Noise Ratio ......
Page 4 Remark : Bass signal output from Sub Woofer terminal for AV9000 Sub woofer output is not active while all surround modes. Please refer to the following table. SPK setup SubWoofer Output by Surround mode THX cinema DOLBY or DTS THX cinema...
Page 5: Wiring Diagram
2. WIRING DIAGRAM AUDIO_FUNCTION PH 16P PH 16P PH 16P PH 16P JL10 JZ06 JC04 JC01 PS04 JL09 JZ07 JC02 PH 5P FR OUT FR IN +15VA TUNER -15VA PL04 PZ04 P104 ELE_VR ELE_TONE CVBS_FUNCTION S-VIDEO_FUNCTION FL OUT +15VA +15VAM 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 FL IN...
Page 6: Block Diagram
3. BLOCK DIAGRAM INPUT SEL./MULTI SEL. PW54 PW04 PS04 HEADPHONE AMP COPY SWITCH P104 TUNER +15V Q201 HEADPHONE LC78212 QS13 A101 7.2M +15V QS12 LC78211 ELECTRIC TONE CONTROL -15V (S1) (S4) LA1837 QS01 PLL/RDS CONTROL LC72130 TONE (30) FM FRONT IF AMP (10) FM/AM IF &...
Page 7: Schematic Diagram And Parts Location (Pattern Side)
4. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern Side) DE-EMPHASIS 50µS P104 1/2 /SCAN STEP SW. 9kHz TUNING VOLTAGE (K,N,S,U) C309 K ONLY 0.015 87.5MHz 108MHz Tuner P.C.Board 2.1V 7.2V 520/531kHz 1710/1602kHZ C310 1.1V 7.6V 75µS S301 0.015 10kHz P104 - 1/2 (M03) TUNING VOLTAGE (F) (RTU)
Page 8 RU35 HLMF-K2 SMUTE DU08 RY22 N N Y N Y RY14 (M05) LRG-SML HLMF-K2 _LARGE/SMALL VU01 RY23 Y Y N Y N RY16 MLT-RC-OUT AV9000 MLTRC-OUT HQ31201920 DU17 RU42 RY18 RU40 RU41 _AV9000 CLR-LED LT3K44B/GRN JY02 OSD-2 CU03 OSD-2 NJU3718L RY22 0.01...
Page 9 PU04 QU02 QU01 QU06 QU05 QU04 QU03 QU81QU07 RU63 JU01 VU01 CU13 U201 CU11 JU02 QU02 RU33 U309 U308 RU46 CU12 DU09 CU04 DU19 DU12 DU10 DU11 CU01 U102 RU36 U204 CINEMA DU07 DU16 RU35 U502 MUSIC CU20 SU32 RU47 SU33 DU08 DU14...
Page 10 CS01 JS04 47/16V PS04 Audio Function P.C.Board CS55 YT02041070 RS15 (RRJ) (M04) N, S ONLY +15V RS29 +5VL QS16 RRJ(AUDIO-INPUT SELECTOR) CS37 CS57 DTA114ES RS01 +5VL /ETC 470p 100/16V QS01 QS22 NJM4558DD CS03 CS59 RS25 DTA114ES RS02 CS38 RS30 47/16V /ETC RS16 150p...
Page 11 PS04 PS04 QS04 QS04 WA300J401-0 QS04 NJM4558DD CS86 CS68 US73 CS77 CS15 US07 CS87 J809 RS54 US74 US47 QS05 QS05 UQ96 NJM4558DD QS15 QS11 QS11 CS17 US48 QS15 NJM4558DD LC78211 UQ46 AUX-L CS16 QS05 UQ47 UQ19 QS11 AUX-R UQ48 UQ20 CQ14 QS15 L-OUT...
Page 12 TONE/CROSS OVER/VOLUME/MUTE CIRCUIT BLOCK P104 TONE-IN-FR TONE AMP(FRONT) TONE-AMP(CENT/SWF) TONE-IN-SWF (RTO) -15V CNT/SWF CC81 +17dB BUFFER RF38 RF40 MASTER & CH.LEVEL -1.36dB FRONT 100/16V PW04 +17dB +17dB (RHP) VOL-IN-SUBWFR RF44 VOL-IN-FR VOL-IN-SURR-R (RVR) RC73 CF02 RF08 RF10 RF12 RF26 RF28 RF30 CG64 CC82...
Page 13 P104 Q503 QC03 QC02 QC04 QA03 Q202 Q203 QC01 QC06 QC07 QC05 QG51 Q201 Q204 Q502 QC51 QG53 QA05 QF02 QG52 QF01 QA01 QA02 Q352 Q353 Q209 QA07 QA08 Q501 QF04 QF03 QC72 QC71 QV07 QV08 QA04 QA06 Q301 QV12 QV11 QV10 QV09 QV05 QV04 QV03 QV02 QV06 QV01...
Page 14 CVBS VIDEO SELECTOR PZ04 (M02) S-VIDEO SELECTOR RZ24 CZ55 10/50V DZ06 COMPONENT PL04 CL25 RZ25 DZ12 MUTE BA7612N +5VV QL02 10/50V (RVC) MONITOR OUT BA7612N CZ61 RZ30 CTA CTB CZ56 DZ14 DZ08 470/6V 10/50V JZ05 QZ16 (M02) CL20 +5VL BA7613N DZ10 10/50V DSS IN...
Page 15 PZ04 JZ06 U253 RZ72 U251 U254 CZ01 LZ03 JZ10 U382 CZ06 U383 -24V CZ24 CZ16 RZ01 U453 S-D1 CX93 RZ73 S-D2 OSD-1 U381 QZ07 U452 QZ04 U371 OSD-2 U311 U256 CZ02 QZ07 QZ04 PM04 COPY-C CZ07 INPUT-C U322 CZ71 CZ19 RZ02 CZ72 RZ74...
Page 16 PL04 JL10 U198 U485 U102 INPUT QL16 CL20 RL19 CL09 QL02 CL52 CL86 DL01 QL02 RL43 CL36 CL53 BA7613N CL51 RL02 JL13 U143 U141 CL12 -24V QL09 QL15 RL15 RL30 U174 S-D1 CL84 RL25 S-D2 CL08 CL01 LC74781 QL09 QL15 QL17 QL09 OSD-1 DL02...
Page 17 P604 QH52 QH06 QH03 QK05 QK06 QH53 QH04 QH05 QH02 QK03 QK04 QJ71 QH51 QJ51 QH01 QJ01 QJ02 QD02 QD41 QK01 QD03 QD42 QD01 QR07 QR03 QR02 QR08 QR01 QR06 Q603 QD04 QD43 Q966 Q693 Q691 QE08 QE01 QE10 QR05 Q604 Q601 Q602...
Page 18 J691 R697 +5VD SCK2 L691 BLm11 J654 DSP-CLK R683 +5VD RR95=STANDALONE DAMMY C695 L692 BLm11 RR96=NO-THX DSP-DO TO JY02 (PY04) RR97=CODEC CE62 100/10V LE04 L693 BLm11 +5VD +5VD DSP-DI M07-SUB-CPU 0.022 CE54 _REQ L694 BLm11 DSP-REQ CE63 R684 _ACK L695 BLm11 R685 DSP-ACK...
Page 19 C680 D698 DAMMY ZLMT ZLMT LJ01 LEFT +5VD RH23 RH22 ZRMT SFMT 2.2K +15VA R688 CH07 P604-2/2 (M08) DAMMY ZCMT CJ21 RSTDA1 220p CJ23 CD29 100/25V RH03 RH11 ZMUTE RD01 1000p 1.8K 1.8K +5VD QH01-1 +15VAB CJ22 ZWMT LD01 NJM2114M RH16 100/25V CJ24...
Page 20 U-ONLY JB07 P804 PRIMARY BLOCK U ONLY AC.OUTLETS Q809 P874 J871 LB01 RB01 U: AC120V 60Hz W801 2SC4793 SWITCHED D804 VS24MB-NR 2.2M C821 TO PY64(JY72) J802 (M05) 1/2W J001 K: AC220V 50Hz R803 100/16V Q871 D803 W001 C820 (RBU) (RPS) JB01 DB01 CB01...
Page 21 P804 Q817 Q816 Q807 Q808 Q811 Q810 Q805 Q806 Q813 Q812 Q809 Q804 Q815 Q814 PB74 R810 WA312J601-0 R809 P804 SU71 D823 D820 C846 C848 D832 C836 U107 Q807 C853 CB71 L803 Q816 JB71 +24V D831 R815 WA312J503-0 PB74 U106 R821 Q817 C802...
Page 22 PY04 QY09 QY10 QY12 QY11 QY01 QY13 - QY15 QY03 - QY06 QY07 QY08 JY03 JY01 JY04 JY05 JY02 DY01 CY16 CY12 CY13 CY15 RY65 RY53 RY51 RY39 RY40 RY50 RY24 RY55 RY49 RY56 RY25 RY70 DY02 RY67 RY15 RY14 CY08 JY06 RY16...
Page 23: Ic Data
5. IC DATA Q691:µ µ µ µ µ PD78018 QY01:TMP93CW40DF Pin Description Pin Description No Port Name I/O USE Sig. Name Act. Description No Port Name I/O USE Sig. Name Act. Description No Port Name I/O USE Sig. Name Act. Description No Port Name I/O USE Sig.
Page 24 QD01/QD03/QD41/QD43:AD1855 QM09:PM4007A QPSK input SYNC 96/48F CONTROL DATA CLOCK CPIN DIGITAL Detection- INPUT CLOCK Demoduration VOLUME SUPPLY Safeguard CMIN A (14:0) MUTE SRAM Address DOUT AD1855 CLOCK 384/256 32K x 8 SERIAL CONTROL VOLTAGE DB(7:0) CIRCUIT INTERFACE REFERENCE X2MCLK DOUTB ATTEN/ MULTIBIT SIGMA- OUTPUT...
Page 25 QL21,QL74:LC74781 Q601:YSS912 SDOB Interface /CSB 24 * 16 OVFB Sub DSP RAMA0 RAMOEN RAMWEN RAMCEN SDIB Interface RAMD0 7 SDIBSEL SDIB3 SDIB2 SDIB1 SDIB0 SDOA2 SDOA1 SDOA0 SDOA Interface 24 * 24 OPORT0 7 Main DSP AC-3/Pro Logic/DTS Decoder Input Buffer IPORT0 7 SDIA Interface...
Page 26 QK01:CS5394 Q651:ZR38600 VCOM MCLKA ADCTL DACTL SCLK LRCK SDATA MCLKD Digital Inputs Host Functional Block Diagram ADCTL - Analog Control Input, Pin 6. Must be connected to DACTL. This signal enables communication between the analog Serial Input Ports and digital circuits. Serial Serial DFS - Digital Format Select, Pin 18.
Page 27: Service Program
6. SERVICE PROGRAM 4.1. Input selection mode (without setting to system setup menu) This mode is available to select the input without setting to system setup menu by the following steps. REMARK 1. When FLD shows “AUTO D1” ( Refer to " 4. Input and output test mode"), the input can be shifted by pressing [ MODE ] button If these service programs are set, All user preset memories will be cleared.
Page 28: Alignment Procedures
7. ALIGNMENT PROCEDURES 6. FM Muting Level Adjustment Turn the variable resistor R212 to no indication ("TUNED") point. And return that valuable resistor in opposite to the 1. AM IF Adjustment "TUNED" indicate point. Input Signal Source Signal Source Signal Output Reception Adjustment Adjustment...
Page 29: Trouble Shooting
8. TROUBLE SHOOTING No sound No Power from PRE out on PCM STEREO(Digital In) Standby LED Power supply circuit has Lights up on problem. standby mode? Check +5VL or Encode status PDOWN signal. DIR circuite(P604) LED shows ? has any trouble Analog Stereo and 6-direct FLD shows...
Page 30 9. TECHNICAL DESCRIPTION This product has two DSP ICs, one is for Dolby Digital (AC-3) decoding or DTS (Digital Theater System) decoding, another is for THX processing. No sound Multi channel sound is reproduced by connecting with DVD player or LD player. from PRE out on analog Dolby Also Dolby Pro Logic decode is available to analog audio and PCM digital audio.
Page 31 2nd DSP (Digital Signal Processor for THX processing : Q651 / ZR38600) Q651(ZR38600) has the THX 5.1 processing functions. These functions include Re-equalization, Surround Timbre-Match- ing, Adaptive Decorrelation, Bass Management, Bass Peak Level Manager, and Loudspeaker Position Time Synchroni- zation. Re-equalization takes the edginess or “brightness”...
Page 32: Exploded View And Parts List
10. EXPLODED VIEW AND PARTS LIST P 8 7 4 P 8 8 4 P 8 9 4 Z 0 0 7 9 0 0 G 5 1 2 8 0 0 2 L 3 X8 ( M) 5 1 1 0 3 X6 ( M) 5 1 2 8 3 X8 ( M)
Page 33 9965 000 01384 FRONT PANEL ALMI GOLD K 312J248110 PACKING 001B BLACK FRONT PANEL ALMI BLACK U 312J248010 001T /K,/S USER MANUAL 312J851350 002B 4822 459 11172 BADGE MARANTZ 185J251010 001T /N 9965 000 01400 USER MANUAL 312J851310 004B 9965 000 01385 REFLECTOR LED 312J274010 001T /U...
Page 34: Electrical Parts List
11. ELECTRICAL PARTS LIST NOTE ON SAFETY FOR FUSIBLE RESISTOR : ASSIGNMENT OF COMMON PARTS CODES. RESISTORS The suppliers and their type numbers of fusible resistors : 1) GD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W are as follows; : 2) GD05 ×...
Page 35 VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) P104-FM AM TUNER CF21 4822 124 22571 ELECT. 10µF 50V OA10605020 TONE VOL CIRCUIT BOARD CF22 4822 124 22571 ELECT. 10µF 50V OA10605020 P104-CAPACITORS CF31...
Page 36 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) 220Ω ±5% 1/4W C313 /K,/N,/S 4822 124 41539 ELECT. 47µF M 16V RA-2 OA47601620 R313 /K 4822 116 83929 GG05221140 220Ω...
Page 37 VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) QC01 L301 4822 157 71731 M.P.X. COIL 19 38kHz LS10293020 4822 209 73064 IC NJM2068DD HC10053090 L302 4822 157 71731 M.P.X. COIL 19 38kHz LS10293020 QC05 L350...
Page 38 VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) CD93 CH82 4822 124 41535 ELECT. 100µF M 25V RA- 2 OA10702520 4822 124 90363 ELECT. 220µF M 10V RA- 2 OA22701020 CH83 4822 126 11687 CER.
Page 39 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) CR05 4822 126 11687 CER. 0.1µF +80%-20% CHIP DK98104200 C693 4822 126 11687 CER. 0.1µF +80%-20% CHIP DK98104200 CR06 4822 124 90353 ELECT.
Page 40 VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) RE67 4822 116 82487 CHIP 0Ω 5% 1/16W NN05000610 RK01 RE68 4822 116 82487 CHIP 0Ω 5% 1/16W NN05000610 4822 051 30103 CHIP 10kΩ...
Page 41 VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) R691 4822 051 30103 CHIP 10kΩ 5% 1/16W NN05103610 Q602 9965 000 01322 IC TC7WT241FU HC007405K0 R692 4822 051 30104 CHIP 100kΩ 5% 1/16W NN05104610 Q603 9965 000 01323 IC TC7WT126FU...
Page 42 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) L697 4822 157 10884 EMI FILTER BLM11A221S FN31000010 P804-CAPACITOR (COMMON) ELECTROLYTIC CAPACITOR ±20% : C847 XE01 9965 000 01320 CRYSTAL 18.432MHz AT-49 JX18001260 X601...
Page 43 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) Q813 4822 130 41947 TRS. HT30001000 CL11 2SC2458 2SC1740S 2SC3199 4822 124 22571 ELECT. 10µF M 50V RA-2 OA10605020 Q814 9965 000 01354...
Page 44 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) 75Ω ±5% 1/6W RL07 4822 111 41355 GD05750160 XL01 /S 4822 242 73903 CRYSTAL AT49 17.7MHz JX17001260 75Ω ±5% 1/6W RL09 4822 111 41355 GD05750160...
Page 45 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) QM21 4822 130 42949 TRS. 2SA970 HT109702A0 CS84 4822 122 40617 CER. 0.1µF +80%-20% 50V DC DD38104010 QM22 4822 130 42949 TRS.
Page 46 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) QS25 4822 209 83631 IC NJM4558D-D HC10008090 SU21 9965 000 00373 PUSH SWITCH EVQ11L05R SP01013370 QS26 4822 130 90347 PHOTO UNIT PC-817 HW10006320 SU23...
Page 47 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) PW54-MISCELLANEOU PY04-SEMICONDUCTORS LW51 9965 000 01343 RELAY MR62-12SR LY20120510 DY01 4822 130 80522 CHIP DIODE 1SS300 DAP202U HZ21006000 PY04-U-COM CIRCUIT BOARD DY04 PY04-CAPACITORS...
Page 48 VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) CZ67 4822 122 30043 CER. 0.01µF +80%-20% 50V DK18103310 PZ04-S-VIDEO SELECTOR CZ68 4822 124 41537 ELECT. 220µF M 6.3V RA-2 OA22700620 CIRCUIT BOARD CZ69...
Page 49 VERS. POS. PART NO. PART NO. DESCRIPTION COLOR (FOR PCS) (MJI) QX04 QX05 /K,/N,/S 4822 130 63211 DIG.TRS. BA10004000 DTA114TS UN4115 10K QX07 4822 130 60588 DIG.TRS. BA20001000 DTC114ES UN4211 10K 10K QZ01 9965 000 01371 IC MM1140XF HC10083550 QZ02 4822 209 32928 IC BA7612N VIDEO SELECTOR HC10201210 QZ03...

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Marantz AV9000 Service Manual

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