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1、TABLE OF CONTENTS 1.TECHNICAL SPECIFICATIONS .1 2.SERVICE MODE .2 3.TUNER ADJUSTMENT.3 4.DLOCK DIAGRAM.5 5.SCHEMATIC DIAGRAM AND PARTS LOCATION .7 6.MICROPROCESSOR AND IC DATA .29 7. SODA (Self-Oscillating class D Amplifier) .36 8.EXPLODED VIEW AND PARTS LIST.37 9.ELECTRICAL PARTS LIST.40 Service Ma
2、nual Please use this service manual with referring to the user guide (D.F.U) without fail. 328J855010 AO 3120 785 22660 First Issue:2001.05 PS2100/N1S, /C1S AV Receiver PS2100 PS2100PS2100 (PUSH ENTER) -+ VOLUME DISPLAYAMPTIMERSURROUND PHONES MULTI JOG MEMORYBANDTUNER OPEN/CLOSESTANDBY PS2100 STANDB
3、YOPEN/CLOSE RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
4、 it is famous. Parts for your MARANTZ 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. The following information must be supplied to eliminate del
5、ays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and voi
6、d. SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls
7、and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Technical Department
8、at above mentioned address. 001120 A.O USAUSA MARANTZ AMERICA, INCMARANTZ AMERICA, INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687 BRAZILBRAZIL PHILIPS DA AMAZONIA IND. ELET. ITDAPHILIPS DA AMAZONIA IND. ELET. ITDA CENTRO DE INFORMACOES AO CEP 04698-
9、970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Gratuita) FAX : +55 11 534. 8988 JAPANJAPAN Technical MARANTZ JAPAN, INC.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 EUROPE / TR
10、ADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578 TECHNICAL AUDIO GROUP PTY, LTDTECHNICAL AUDIO GROUP PTY, LTD 558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 F
11、AX : 61 - 2 - 9810 - 5355 CANADACANADA LENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 AUSTRALIAAUSTRALIA QualiFi Pty Ltd,QualiFi Pty Ltd, 24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE
12、 : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677 NEW ZEALANDNEW ZEALAND WILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554 THAILANDTHAILAND MRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD 746 - 754 MAHA
13、CHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWANTAIWAN PAI- YUING CO., LTD.PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415 MALAYSIAMALAY
14、SIA WO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD. SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180 AMERICAS AMERICAS SUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROF
15、ESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 AUSTRALIA AUSTRALIA KOREAKOREA MK ENTERPRISES LTD.MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155
16、 FAX : +822 - 3232 - 154 SINGAPORESINGAPORE WO KEE HONG DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD 130 JOO SENG ROAD #03-02 OLIVINE BUILDING SINGAPORE 368357 PHONE : +65 858 5535 / +65 381 8621 FAX : +65 858 6078 RadioFans.CN 收音机爱 好者资料库 1 1. TECHNICAL SPECIFICATIONS FM TUNER SECTION Freque
17、ncy Range. 87.5 - 108.0 MHz Usable Sensitivity . IHF 1.8 V / 16.4 dBf Signal to Noise Ratio. Mono / Stereo 75 / 68 dB Distortion . Mono / Stereo 0.2 / 0.5 % Stereo Separation . 45 dB at 1 kHz Alternate Channel Selectivity . 60 dB ( 300 kHz) AM TUNER SECTION Frequency Range. 531 - 1602 kHz Signal to
18、Noise Ratio. 50 dB Usable Sensitivity . Loop 400 V Distortion . 400 Hz, 30 % Mod. 0.5 % Selectivity . 18 kHz 40 dB AUDIO SECTION Rated Output Power (5 channel drive). 30 W at 8 ohms load Stereo mode . 50 W + 50 W Input Sensitivity/Impedance . 300 mV / 47 k ohm Video Selector Input, Output Level/Impe
19、dance . 1.0 Vp-p / 75 ohm GENERAL Power Supply . AC 230 V 50 Hz - N1S AC 220 V 60 Hz - C1S Power Consumption . 280 W Dimension (MAX) Width. 420 mm Height . 76 mm Depth . 322 mm Weight. 5.5 Kg ACCESSORIES Remote Control Unit RC2100SR. 1 AAA-size batteries . 2 FM Feeder Antenna . 1 AM Loop Antenna. 1
20、Bus cable.1 AC cord .1 Specifications subject to change without prior notice. RadioFans.CN 收音机爱 好者资料库 2 2. SERVICE MODE 1.Trucking point memory of present memory / LCD segment luminous / check of speaker output Connect an AC cable plug to mains while pressing and . : Press , or Automatically to go :
21、 Press and : Turn JOG : Only first time to go 1sec. 5sec. 5sec. and SERVICE VER xxxx PUSH ENTER LCD TEST VER xxxx PUSH ENTER TR FREQ VER xxxx PUSH ENTER TONE VER xxxx PUSH ENTER EXIT VER xxxx OFF All parts of LCD is Turned on Each Segment is displayed one by one Version of MAIN u-com is displayed. A
22、UTO PRESET FM 87.50 MHz and M02AUTO M02 FM 90.10 MHz M10 M10 AM 1620 kHz M01AUTO M01 FM 87.50 MHz M01AUTO PRESET1 FM 87.50 MHz AUTO TUNER FM 87.50 MHz AUX DVD LD/VCR TV VCR 5sec. CLEAR VER xxxx LF NOISE ALL MUTE CENTER ALL MUTE RF NOISE ALL MUTE RS NOISE ALL MUTE LS NOISE and 2sec. 1sec. 2sec. 1sec.
23、 2sec. 1sec. 2sec. ALL MUTE 2sec. 1sec. Shut down the power. BANDM01M02M03M04M05M06M07M08M09M10 FM MHz 87.5090.10100.10106.10108.00- AM kHz -55261299915031620 Turn JOG Turn JOG Turn JOG Turn JOG Turn JOG Turn JOG Turn JOG and Turn JOG Turn JOG 3. TUNER ADJUSTMENT 34 2.3 FM STEREO Distortion Adjustme
24、nt Adjust the L-channel with the RF signal modulated only L-channel first and confirm the R-channel with RF signal modulated only R-channel. Step Input Signal Connection Signal Frequency Source Signal Output Level and Modulation PNo. Reception Frequency Adjust. point Adjustment Value 1Level 500 V(54
25、dB) 2 Only L-ch 1kHz/ Dev. 67.5kHz 90% (C) 40k Hz 53.3% (N) Pilot 19kHz/ Dec. 6.75kHz 9% (C) 6kHz 8% (N) IF COIL in Front End Distortion Level Minimum at VCR-OUT at VCR-OUT VCR-OUT VCR-OUT L-ch. 3 Signal generator output to FM antenna terminal (75ohms) 100.1MHz100.1MHz 100.1MHz 100.1MHz Only R-ch M0
26、3 Only Confirm Distortion Level Similar as L-ch at R-ch. 2.4 FM STEREO Separation Adjustment Step Input Signal Connection Signal Frequency Source Signal Output Level and Modulation PNo. Reception Frequency Adjust. point Adjustment Value 1Level 500 V(54dB) 2 Only L-ch 1kHz/ Dev. 67.5kHz 90% (C) 40k H
27、z 53.3% (N) Pilot 19kHz/ Dec. 6.75kHz 9% (C) 6kHz 8% (N) Output Level Minimum R-ch. 3 Signal generator output to FM antenna terminal (75ohms) Only R-ch M03R211 Output Level Similar as R-ch at L-ch. 1. AM auto stop Level Check Step Input Signal Connection Signal Frequency Source Signal Output Level a
28、nd Modulation PNo. Reception Frequency Adjust. point Adjustment Value 1 Level 54 dB/m (500 V/m) M08999 kHzRA11 “TUNED” indicates on LCD 2 Signal generator output to transmission loop antenna. (Standard required loop) 999 kHz Level 60 dB/m (1000 V/m) AUTO SCAN Only Confirm Stop scan and “TUNED” Indic
29、ates on LCD 2. FM Adjustment 2.1 F *Auto scan mode activates that push and hold button on remote controller RC2100SR. M MONO. Distortion Adjustment. Step Input Signal Connection Signal Frequency Source Signal Output Level and Modulation P-No. Reception Frequency Adjust. Point Adjustment Value 1 Sign
30、al generator output to FM antenna terminal (75ohms) 100.1MHz 100.1MHz Level 500 V (54 dB) Mono 1kHz Dev. 75kHz 100%(C) Dev. 40kHz 53%(N) M03 MONO 100.1MHz 100.1MHz L201 Distortion Level Minimum at VCR-OUT 2.2 FM Muting Threshold Check First of all, check illuminates “AUTO” on LCD. If shows “MONO” on
31、 LCD, press TUNER MODE button on unit or remote that to set the AUTO mode. LCD shows “AUTO”. Input the signal and receipt it. Step Input Signal Connection Signal Frequency Source Signal Output Level and Modulation PNo. Reception Frequency Adjust. point Adjustment Value 1 Level 6.3 V(16dB) Mono 1kHz/
32、 Dev. 75kHz (C) 40kHz (N) M03- “TUNED” indicates on LCD 2 Signal generator output to FM antenna terminal (75ohms) Level 12 V(22dB)AUTO SCAN Only Confirm Stop scan and “TUNED” Indicates on LCD Remark: AUTO MODE: MODE button in tuner mode on remote. *Set RA11 first TUNED OFF (disappear TUNED) and 2nd
33、set to TUNED ON (appear TUNED). RC_OUT RC_IN MUTE POWER_ON/OFF POWER HEADPHONE DATA_BUS POWER_SUPPLY VIDEO CONT1-4 - SUB.WOOFER CENTER SURR_L/R FRONT_L/R BACKUP_SUPPLY POWER_ON/OFF QU51VU50 LCD/DRIVER QU01 U-COM/KEY_INPUT QG01 QL51 VIDEO_SELECTOR MUTE QG04 QG03 QG02 QS03 QQ01 QS01 Q301 Q501 Q201A101
34、 TUNER_BLOCK QW01 HEADPHONE_AMP P724 P714 P704 FRONT_R FRONT_L CENT SURR.R SURR.L L/R L/R L/R L/R DISPLAY PROTECTER PROTECTER PROTECTER AUX SELECTOR SELECTOR CS_SURROUND EL_VOLUME DIGITAL_AMP_UNIT CENTER REAR FRONT HEADPHONE BUS OUT IN PLL MPX H 17P37/CLKIR-KILLOIR Sensor KILLERKILL=L 18P40/SIN0TTXDIFlash Writer Connection 19P41/SOT
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