Marantz SR-12S1 Servisní příručka

DIGITALAV SURROUND RECEIVER SR-12S1SURROUNDPOEWER ON/OFFDOWNVOLUMEUPPHONESLAUDIORAUX1AUX1 INPUTMEMOAUX2 CLEARATTVIDEOTV CD-R/MDS-DIRECTTAPECDDSSMULTI

109CD INTAPE INTAPE OUTCDR INCDR OUT2345781011211922182625272411 1824271022275819254212633822247521271927 22745212524222541126181931018 1110826DSS INL

11 121234123123321123123123123123123123123123123123123123132123123123123123123123123123123123123123123132321123123123+18V-18V+18V-18V12312312312332112

1413123123123231123321123123123123123VH123123SDN123456-18V321123132123123123123123123123132123132123123123123123123123-18V1233217568123321123123123123

15 16NLIN OUTGNDCBEIN OUTGNDCBECBEPST600D0.14700/16V47/25V0.122K470 1/4wAC INLET78M0510K10KAC CORD1 1/4w10K2.2 7W4.7KTV-50.10.1470 1/6w22K100/10V(U,F)

1817TO JY07(PY04) CONNECT TO JY06(PY04) CONNECTTO JY05(PY04) CONNECTVSSNCL_OUTNCL_INL_LD1L_LD2L_A_GNDNCCS1NCNCGNDCKVDDNCR_OUTNCR_INR_LD1R_LD2R_A_GNDNC

19 201477LC74781VSS1XINXOUTCNT1BLNKOSC-IOSC-OCHARACSSCLKDATAVDD2VDD1RSTCNT3CNT2SEP-ISEP-OSEPCSY-INVDD1CV-INNCCV-ONJM2534MGNDV+NJM2535MGNDV+NJM2535MGND

2221F_CLKF_DATAF_STVDDVEEF_CLKF_DATAF_STVDDVEEF_CLKF_DATAF_STVDDVEENJU7313AMAINMULTILch123456789101112131428 27 26 25 24 23 22 21 20 19 18 17 16 15NJU

23 24Pre out/Main in PCBMulti Ch Input PCBAudio input(1) PCBAudio input(2) PCBCVBS input PCBS-Video input PCBComp-Video input PCBSIODATASIOCLK_CEEXP_D

26252.2KCS4396-KS820p820p2.2K2.2K2.2K270p2.2K2.2K 270p22/50V100K2.2K560p470470p22/50V0.147uF/25V0.10.110K0.1751K74HC32AF751KNone100K7510K0.11K750.174H

27 28A1A2A3A4A5A6A7A8DIRGB1B2B3B4B5B6B7B8VCCGNDD7D6D5D4D3D2D1D0Q7Q6Q5Q4Q3Q2Q1Q0CLKVCCGNDOCD7D6D5D4D3D2D1D0Q7Q6Q5Q4Q3Q2Q1Q0CLKVCCGNDOCA1A2A3A4A5A6A7A8D

MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.Only orig

3029SSADADADADSSSSTTTTADADADT*LSBHLLLLIIC Expander2LHL* EEPROMLLLHLLLIIC AddressLLLL CS49330LLLLLLLHIIC Expander1LCS49329LLDSP initializeLLHHLHLnotesM

31 32CBECBECBECBECBEIN OUTGNDNJU34301S548VFDP49Vss32T131S3530S3429S3328S3227S3126S3025S2924S2823S2722S2621S2520S2419S2318S2217S2150OSC151OSC252RST53CS

34336. PARTS LOCATIONQU60 - QU69QU80 - QU86DU81DU80QU71QU50QU70QR44 Q610Q600 Q601 Q611Q673Q681QU21Q684 QU20Q685Q682Q640Q641Q683 Q671QU41QU03 QU05QU02Q

35 36DA01 - DA04QK51QK01QK04 QK06QA07QK03 QK08DK03QK07QK05QA01 - QA06QK52QK02QJ04QD01 - QD04QK70 - QK73DK02DK04DK05QH02QJ02 QJ03QH04QJ01DK71QH05 DK70Q

3837D868 D866Q858 Q857Q855D864D867Q856D865Q901Q904Q903QT04QT02 Q902 D860D859Q852Q851 D851 - D858D861 Q853D863Q854 D862QM82QW31QW01QM81QT03 Q951DM81 -

39 40PC04QC08 QC04 QC02QC01 QC03 QC07 QC06 QC05

4241Q116Q114 Q115D103 - D106Q105 - Q110D101Q103 D102Q104Q117D109 Q118D108Q101D107Q216Q212 Q213Q214 Q215D203 - D206Q205 - Q210D201 D202Q203 Q204Q218Q31

43Q416 Q412D403 - D406Q411Q415 Q413QN10Q414Q418D407 D408 Q417P414Q111P134P174Q161Q211P214Q261P254Q311P314Q361P354PN14PN24PN54PN64

44QE05 - 08QE01 - 03QE01QE07QE07QE07QM30QE07QM60QE32QE40QE41QM61QE31QE55- 58QE51 - 53QG05 - 08QG01 - 03QG55 -58QG51 - 53QM05 - 08QM01 - 03PG04

45QL08 QL09QL12QL10QL13 - QL15 QF04QL04 QL18 - QL20QL16 QL11QL07 QL17PL04

11. TECHNICAL SPECIFICATIONS AND SERVICE TOOLTECHNICAL SPECIFICATIONSFM TUNER SECTION Frequency Range ... 87.5 - 108

46QS02 QS01PS04DN07QN04 - QN06DN05P124PP94P824

47D839 D840 Q505 D501 Q504 Q506 Q507 Q508DN01 - DN04Q831 D831 - D838Q833 Q832D503D502P834PC74QC70

48QQ09 QQ04QQ05QQ06QQ07QQ08QQ01QQ03QQ02PQ04PC64QC60 QC61P654

49DF51 QF51 DF52 QF52 DF53 QF53 QF54 DF54 PF14PP04QP01

50QX07 QX04 QX02QX05QX01QX03QX06PX04QS02 QS01PS04

51QS70QS71 QS72QQ71 QQ72PS54P814Q802Q801Q811Q803Q812

52DN09 DN06 DN08P164PY54

537. IC DATAA15A14A13A12A11A10A9A8N.C.N.C.WERESETN.C.N.C.RY/BYN.C.A17A7A6A5A4A3A2A11234567891011121314151617181920212223244847464544434241403938373635

54Q901 : LC72722MPin FunctionsPin No. Pin name Function I/O Pin circuit1 VREF Reference voltage output (Vdda/2) Output2 MPXIN Baseband (multiplexed) s

55QR50 : LC89055WPin FunctionsNote: * Perform digital power supply (DVDD) and analog power supply (AVDD) ON/OFF with the same potential and the same t

2The relation between the selected surround mode and the input signalThe surround mode is selected with the surround mode buttons on SR-12S1 or the re

56No. Pin Name I/O Function1 VREFL O Lch Reference Voltage Pin, 3.75VNormally connected to GNDL with a 10µF electrolytic capacitor

5719 HPFE I High Pass Filter Enable Pin"L": Disable"H": Enable20 TEST I Test Pin ( pull-down pin)Should be connected to GND.21 BGN

58HIN202E (PDIP, SOIC)TOP VIEW14151691312111012345768C1+V+C1-C2+C2-R2INT2OUTVCCT1OUTR1INR1OUTT1INT2INR2OUTGNDV-VCC+5V2V+16T1OUTT2OUTT1INT2INT1T2111014

59Pin FunctionsPin No. Symbol Function Description1VSS1 Ground Ground connection (digital system ground)2 XtalINCrystal oscillator connectionUsed to c

60QU01 : H8S2633pin port I/O use Name Port Setting Note mode = 7 Act. init 1 MD1 I YES MD1 - - Fix H 2 MD2 I YES MD2 - - Normal

61 6239 P17/ I/O O _ADCAL L L ADC 40 PE0 I/O O DATAODIR L DIR 41 PE1 I/O O CLKDIR L DIR 42 PE2 I/O O _CEDIR L L DIR 43 PE3 I/O I DATAIDIR L DIR

64638. EXPLODED VIEW AND PARTS LIST010B018Bx2030B51283X6( M)51283X8( U)x2023B51282. 6X6( U)x2021B51282X5( A)016B040Bx2026B001B024B017B058B51503X10( M)

65 66NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.51103X6( M) x8001K, 002K, 003K, 008K004K, 005K, 006

68679. SERVICE PROGRAMFactory ModeWith the following procedure, the Tracking Point, which is necessary for the adjustment and measurement of the tuner

6910. UPDATE FIRMWARESoftware for CPU and DSP can be updated.Have *SR12S1CDR update disc.There are two mode of download, regarding to the target of so

3L/R : Front speakerSL/SR : Surround speakerSBL/SBR : Surround back speakerC : Center speakerSubW : Sub woofer speakerPL: The PRO LOGIC indicatorlight

70Download 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

71enter11. POWER AMPLIFIER ADJUSTMENTIdling Current Alignment 1. Each of the cement resistors (R132, R182…R432) are provided with the three test point

721. 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

7312. SYSTEM ERRORThe CPU inside the unit monitors peripheral interfaces and if a trouble is detected the following information is displayed on the FL

74If DC offset, over-current, over-heat, trouble in main transformer is detected, FLD shows below. P R O T E C T * If a trouble is detected up

75noyesnoyesno noyes yes No PowerStandby LEDLights up onstandby mode?FLD Light ON ?Power amp circuit P114,154 has some problem.QU01(107p) lnput lev

76noyesnoyesno noyesyes yesnoyesno noyes yesNo sound from SPKTest Tone isOK ?Audio/Visual Function SWis OKADC (QK51,52:PD04) has some problemMain in o

7714. ELECTRICAL PARTS LISTThe suppliers and their type numbers of fusible resistorsare as follows;1. KOA Corporation Part No. (MJI) Type N

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.78POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.79POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

4DESCRIPTIONTHX®is an exclusive set of standards and technologies established bythe world-renowned film production company, Lucasfilm Ltd. THXresulted

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.80POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.81POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.82POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.83POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.84POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.85POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.86POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.87POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.88POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.89POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

55• Neo 6 technology allows various sound elements within a channelor channels to be steered separately, and in a way which followsnaturally from the

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.90POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.91POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.92POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.93POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.94POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.95POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.96POS.NOVERS.COLORPART NO. (FOR EUR) DESCRIPTION PART NO

6SPK setupZR38601 SubWoofer Output by Surround modeSub Surr. Surr.B Bass CFG AUTO (PCM,Ana)Woofer Front Center L/R (L/R) # DTS E

7 8E-VRAUDIO INPUT(1)AUDIO INPUT(2)CVBSS-VIDEOU-Com/DSPAD/DAMULTI CH INPUTCOMP VIDEO INPUTGYROENCODERP1143.5CH AMP 0.5CH AMPP414MAIN POWER SUPPLYP8343