All manuals and user guides at all-guides.com Service SR-12S1 / N1G/N1S Manual AV Surround Receiver AV SURROUND RECEIVER SR-12S1 SURROUND VOLUME DISP CINEMA MUSIC ANALOG OTHER PCM PRO LOGIC MOVIE MUSIC PRO LOGIC DIGITAL DIGITAL AUTO SURROUND DIRECT AUTO SURR THX SURR EX DISC 6.1...
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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 specifi ed.
All manuals and user guides at all-guides.com 1. TECHNICAL SPECIFICATIONS AND SERVICE TOOL TECHNICAL SPECIFICATIONS FM TUNER SECTION VIDEO Frequency Range ........87.5 - 108.0 MHz Television Format ..........NTSC/PAL Usable Sensitivity ......IHF 1.8 µV/16.4 dBf Input Level/Impedance......1 Vp-p/75 ohms Signal to Noise Ratio .....
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The relation between the selected surround mode and the input signal The surround mode is selected with the surround mode buttons on SR-12S1 or the remote control unit. However, the sound you hear is subject to the relationship between the selected surround mode and input signal. That relationship is as follows;...
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All manuals and user guides at all-guides.com Output Channel Front information display Surround Mode Input Signal SL SBL Signal format L/R C SubW Channel status Dot matrix display Segments SR SBR indicators DOLBY Dolby D Surr. EX O O O O O DIGITAL L,C,R,SL,SR,S,LFE DOLBY D...
Dolby Laboratories and the THX division of Lucasfilm Ltd. correcting the tonal and spatial errors that occur. When the THX mode of the SR-12S1 is on, three distinct THX In a movie theater, film soundtracks that have been encoded with...
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All manuals and user guides at all-guides.com • Neo 6 technology allows various sound elements within a channel Dolby Digital EX creates six full-bandwidth output channels from 5.1- or channels to be steered separately, and in a way which follows channel sources.
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All manuals and user guides at all-guides.com Remark : Bass signal output from Sub Woofer terminal. Sub woofer output is not active while all surround modes. Please refer to the following table. SPK setup SubWoofer Output by Surround mode ZR38601 Surr.
All manuals and user guides at all-guides.com 4. BLOCK DIAGRAM From Tuner-M From M-Ch in TUNER L/R M_F(L/R) FRONT L/R M F(L/R) FRONT L/R CD(L) CD(L) CD(R) CD(R) To Function SEL E-VR Level Sens AUX(L/R) FRONT L CD IN TC9459N P-AMP M-SURR(L/R) From Front AUX...
All manuals and user guides at all-guides.com 7. IC DATA Q671 : MBM29LV400TC Pin Assignment Pin Configuration (Marking Side) BYTE Function to A Address Inputs to DQ Data Inputs/Outputs Chip Enable N.C. Output Enable N.C. Write Enable MBM29LV400TC/MBM29LV400BC RESET RY/BY Ready/Busy Output N.C.
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All manuals and user guides at all-guides.com Q901 : LC72722M Pin Functions Pin No. Pin name Function Pin circuit Vdda VREF Reference voltage output (Vdda/2) Output Vssa A12365 Vdda MPXIN Baseband (multiplexed) signal input Input Vssa A12366 Ð FLOUT Subcarrier output (filter output) Output A12367 Vdda...
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All manuals and user guides at all-guides.com QR50 : LC89055W Pin Functions Pin name Function DISEL Data input pin (DIN0, DIN1) selection input pin DOUT Input bi-phase data through output pin DIN0 Digital data input pin (CMOS level, with pull-down resistance when no selected) DIN1 Digital data input pin (CMOS level, with pull-down resistance when no selected) DIN2...
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All manuals and user guides at all-guides.com QK51 : AK5383 Pin Description Pin Name Function VREFL Lch Reference Voltage Pin, 3.75V Normally connected to GNDL with a 10µ F electrolytic capacitor and a 0.1µF ceramic capacitor . GNDL Lch Reference Ground Pin, 0V VCOML Lch Common Voltage Pin, 2.75V AINL+...
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All manuals and user guides at all-guides.com HPFE High Pass Filter Enable Pin "L": Disable "H": Enable TEST Test Pin ( pull-down pin) Should be connected to GND. BGND Substrate Ground Pin, 0V AGND Analog Ground Pin, 0V Analog Supply Pin, 5V AINR- Rch Analog negative input Pin AINR+...
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All manuals and user guides at all-guides.com QU50 : HIN202ECB Pin Assignment 0.1 F +5V TO 10V 0.1 F HIN202E (PDIP, SOIC) VOLTAGE INVERTER TOP VIEW +10V TO -10V 0.1 F VOLTAGE INVERTER 0.1 F 400k 400k Pin Descriptions FUNCTION Power Supply Input 5V 10%, (5V 5% HIN207E).
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All manuals and user guides at all-guides.com QL04 : LC74781 Pin Functions Pin No. Symbol Function Description Ground Ground connection (digital system ground) Xtal Used to connect the crystal oscillator and capacitor used to generate the internal Crystal oscillator connection synchronization signal, or to input an external clock (2fsc or 4fsc).
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All manuals and user guides at all-guides.com QU01 : H8S2633 Pin Description port Name Port Setting Note mode = 7 Act. init Fix H Normal :H, Boot :L 2 MD2 3 NC N.C. 4 NC N.C. 5 PC0 DATAOTU Tuner Pack 6 PC1 CLKTU Tuner Pack...
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All manuals and user guides at all-guides.com 39 P17/ _ADCAL Front Key 103 P40/AN0 KEY0 40 PE0 DATAODIR 104 P41/AN1 KEY1 Front Key 41 PE1 CLKDIR 105 P42/AN2 KEY2 Front Key 42 PE2 _CEDIR Front Key 106 P43/AN3 KEY3 43 PE3 DATAIDIR 107 P44/AN4 PROTECT1...
All manuals and user guides at all-guides.com 8. EXPLODED VIEW AND PARTS LIST 5 1 2 9 3 X 8 ( M) 0 2 4 K 5 1 2 9 Z 0 1 1 0 0 2 D 0 0 1 D 5 1 2 9 x 1 8 3 X8 ( M)
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L001 /N TS42002210 MAINS TRANSF. MAIN AC230V TS42002210 003S CUTSION (R SIDE) 300J809020 L011 FC50230010 FERRITE CORE TFCK-23-11-14 FC50230010 011S /N MASTER CARTON (N) 05AJ805010 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
RC-5 code 161500 (Display) is entered, information shown on the FLD changes in the following order. Software versions of µ-com and DSP can be seen and FLD segments can be checked. 1. Model Name is displayed like "SR-12S1:. 2. Software version of QU01(CPU) is displayed in the following format.
This mode is to update the software for DSP. The target devise is 4M –Flash ROM (Q671) on P604. SR-12S1 need to be set download condition, by three front keys. Mode 2 : Download CPU’s software to internal Flash-ROM. This mode is to update the software for CPU.
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All manuals and user guides at all-guides.com Download Firmware for CPU (Mode 2) 1. Put the "CPU upgrade" folder into anywhere on your PC’s hard disc. 2. Connect PC and the unit with the RS-232C cable. 3. Remove the screw on the backside of the unit.(Fig.1) (Fig.1) (Fig.2) 4.
All manuals and user guides at all-guides.com 11. POWER AMPLIFIER ADJUSTMENT Idling Current Alignment 1. Each of the cement resistors (R132, R182…R432) are provided with the three test points. Set a digital Voltage meter to DC voltage input, connect the meter to the test points at both ends among the three test points on the cement resistors. 2.
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All manuals and user guides at all-guides.com Check if B voltage is switched to High. If maximum power can be output, it is OK. IF wave form is clipped and maximum power is not output, it is NG. Check if B voltage is switched to Low. After adjustment of idling current, if power consumption is within 60W 10W under power on, no signal condition.
All manuals and user guides at all-guides.com 12. SYSTEM ERROR The CPU inside the unit monitors peripheral interfaces and if a trouble is detected the following information is displayed on the FLD. Trouble in DSP1 If communication with DSP1(Q610) is troubled more than 2 seconds, FLD shows below. * This display stays and sound is muted.
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All manuals and user guides at all-guides.com Trouble in Power Amplifier (1) If DC offset, over-current, over-heat, trouble in main transformer is detected, FLD shows below. * If a trouble is detected upon power on, CPU turns off the speaker relay. And if the trouble is not recovered within 2 seconds, CPU turns the unit into stand-by.
All manuals and user guides at all-guides.com 13. TROUBLE SHOOTING No Power No Power Power supply circuite (PB04) Standby LED has some problem. Lights up on To be check +5VL or standby mode? PDOWN signal. Vkk or FL is not supplied FLD Light ON ? to PU04.
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All manuals and user guides at all-guides.com No Sound No sound from SPK Main in or Power amp circuit P114,154, Pre out is OK ? Relay Driver circuit P124,P164 has some problem Audio SW-QS70 (PS54), 7.1ch input Volume, mute Tr (PG04) has some problem.
All manuals and user guides at all-guides.com 14. 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;...
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HT600111B0 R412 R415 R416 R419 R420 Q104 HT800921B0 TRS. KTC3199 NPN (Y) HT800921B0 R542 R543 R544 RN40 RN41 Q105 HT800931A0 TRS. KTC3200 NPN (GR) HT800931A0 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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P154- RESISTORS(COMMON) LN01 LY20240310 RELAY VB 24MBU-510 5A/240VAC LY20240310 CARBON FILM FIXED RES. LN03 LY20240310 RELAY VB 24MBU-510 5A/240VAC LY20240310 ±5% 1/6W : R151 R152 R154 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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PAIR WITH Q263 AS K253 PLASTIC FILM CAPACITOR Q263 TRS. 2SA1859 O OR Y ±5% 50V : C159 C160 C259 PAIR WITH Q262 AS K253 C260 C359 C360 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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CARBON FILM FIXED RES. ±5% 1/6W : R421 R422 C685 R433-R437 R439 R548 RN44 RN45 C691 ELECT. 47µF M 16V RA-2 OA47601620 C692 CER. CHIP 0.1µF GRM39F104Z16 DK98104200 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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CHIP RES. 22kΩ ±5% 1/16W NN05223610 CU55 RR50 CHIP RES. 8.2kΩ ±5% 1/16W NN05822610 CU60 CER. CHIP 0.1µF GRM39F104Z16 DK98104200 RR51 CHIP RES. 5.1kΩ ±5% 1/16W NN05512610 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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CHIP RES. 22kΩ ±5% 1/16W NN05223610 QU68 BA10013050 DIG. TRS. RN2303 PNP(22K+22K) BA10013050 RU72 CHIP RES. 0Ω ±5% 1/16W NN05000610 QU69 HW10006320 PHOTO UNIT PC-817 PHOTO HW10006320 CUPLER 1PAIR NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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P814- RESISTORS(COMMON) D501 DIODE HD20002000 CARBON FILM FIXED RES. 1SS176 MA165 1SS254 30V 0.1A D502 DIODE 1D3 1A/200V HD20002710 ±5% 1/6W : R803-R806 R812 R813 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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RC11-RC30 RC33 RC36 RC38 CA09 CER. CHIP 0.1µF GRM39F104Z16 DK98104200 RC40-RC43 CA10 ELECT. 47µF M 25V RA-2 OA47602520 CA12 ELECT. 47µF M 25V RA-2 OA47602520 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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CK07 CER. CHIP 100pF ±5% CG 50V DD95101300 CH22 OF15561540 FILM 560pF TP 100V PP APSV OF15561540 CK08 CER. CHIP 100pF ±5% CG 50V DD95101300 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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CHIP RES. 10kΩ ±5% 1/16W NN05103610 RK20 CHIP RES. 2.2kΩ ±5% 1/16W NN05222610 RH42 CHIP RES. 10kΩ ±5% 1/16W NN05103610 RK21 CHIP RES. 1MΩ ±5% 1/16W NN05105610 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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ELECT. 10µF M 50V RA-2 OA10605020 QK07 BA10026210 DIG. TRS. DTA114EU BA10026210 CE15 OF15101540 FILM 100pF J 100V APSV OF15101540 QK08 HC10172090 IC NJM2115M TE1 HC10172090 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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OA10605020 RE26 NI05472110 CHIP RES. 4.7kΩ ±5% 1/10W NI05472110 CG65 OF15101540 FILM 100pF J 100V APSV OF15101540 RE27 NI05330110 CHIP RES. 33Ω ±5% 1/10W NI05330110 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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NI05105110 RM44 NI05151110 CHIP RES. 150Ω ±5% 1/10W NI05151110 RG51 NI05104110 CHIP RES. 100kΩ ±5% 1/10W NI05104110 RM60 NI05101110 CHIP RES. 100Ω ±5% 1/10W NI05101110 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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LM01 LY20240480 RELAY MR82-24USR LY20240480 CL81 EQ10601630 ELECT. CAP. 10UF/ 16V EQ10601630 LM60 LY20240480 RELAY MR82-24USR LY20240480 CL82 CER. 47pF J CH 50V BLK DD15470300 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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RL63 NI05105110 CHIP RES. 1MΩ ±5% 1/10W NI05105110 RN49 HP00029230 VARISTOR HP00029230 RL64 NI05105110 CHIP RES. 1MΩ ±5% 1/10W NI05105110 FOR HEAT SENS. 100C BD NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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CQ59-CQ63 RS34 NI05102110 CHIP RES. 1kΩ ±5% 1/10W NI05102110 RS35 NI05473110 CHIP RES. 47kΩ ±5% 1/10W NI05473110 RS36 NI05473110 CHIP RES. 47kΩ ±5% 1/10W NI05473110 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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CER. 20pF J CH 50V BLK DD15200300 RQ77-RQ86 RS71-RS74 RS77-RS82 RS85-RS89 CX92 CER. 20pF J CH 50V BLK DD15200300 CX93 CER. 47pF J CH 50V BLK DD15470300 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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C915 /N CER. 27pF J CH 50V BLK DD15270300 QM81 HC709449B0 IC 74HC4094 16PIN DIP PHILIPS HC709449B0 C951 /N ELECT. 4.7µF M 50V RA-2 OA47505020 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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FM12223010 EMI FILTER DSS306-91-F-223Z FM12223010 L911 /N FM12223010 EMI FILTER DSS306-91-F-223Z FM12223010 LT05 /N FM12223010 EMI FILTER DSS306-91-F-223Z FM12223010 LT06 /N FM12223010 EMI FILTER DSS306-91-F-223Z FM12223010 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.