5. PARTS LOCATION (Pattern Side) ............................................................................................................ 25
6. IC DATA .................................................................................................................................................... 45
7. EXPLODED VIEW AND PARTS LIST ....................................................................................................... 53
8. SERVICE PROGRAM ............................................................................................................................... 57
Service SR14 / K1G, /N1G, /S1G Manual AV Surround Receiver SURROUND RECEIVER SR-14 INPUT SELECTOR VOLUME CINEMA MUSIC PEAK 96 kHz DOWN VCR1 DSS/VCR2 DOWN GYRO TUNING DISPLAY OFF MULTI PRESET AUTO TUNING STANDBY POWER ON / OFF BAND FM MODE MEMO D.COPY...
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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.
1. TECHNICAL SPECIFICATIONS FM TUNER SECTION Dolby Digital(AC-3) SECTION Frequency Range .......... 87.5 − 108.0 MHz Output Level ( Master Volume is set 0dB ) Usable Sensitivity ........IHF 1.8 µV/16.4 dBf Front L/R, CENTER, SURROUND L/R Signal to Noise Ratio ......Mono/Stereo 76/72 dB 1 KHz, 0 dB FS INPUT .............
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Remark : Bass signal output from Sub Woofer terminal for SR-14 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...
-15V SURROUND (10) QD01 HORT CS5394 (10) FS=48K FUNCTION PL74 SURROUND FRONT-L CONTROL SR-19 ONLY AD1855 +15.3dB QS91 MAIN SR-18, SR-14 ONLY 24BIT SL(LS) SURROUND SRAM AC-3 QK01 MUTE 2.88MHZ CONTROL Q601 -1.7dB SR(RS) MULTI ROOM MAIN (24) YSS912 AD1855...
6. IC DATA 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...
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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.
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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.
8. SERVICE PROGRAM REMARK 4.1. Input selection mode (without setting to system setup menu) If these service programs are set, All user preset memories will be cleared. This mode is available to select the input without setting to system setup menu by the following steps. 1.
9. ELECTRICAL ADJUSTMENTS 1. DC offset adjustment Master Volume : Minimum, Speaker out : non Load Adjustment Step Power Channel Test Point Adjustment Vaule Point Front L R715 Center RT15 Speaker Output ± Front R RP16 20mV Terminal Surr. L RP15 Surr.
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4. Cooling fan confirmation 4.1 Fan failure sensor confirmation 1) Set to be SPK output 1W from the front channel. 2) Connect the 1pin (LOCK) of the connecter JN10 (on P754) to chassis (GND level) by a wire. 3) After 6 seconds the SPK relay works, and the SPK output isn’t output. 4.2 Temperature sensor confirmation 1) Connect a resistor (470ohms 1W) between JN10 3pin (T-2CH) and DC +12Voltages.
10. ALIGNMENT PROCEDURES 1. AM IF Adjustment Input Signal Source Signal Source Signal Output Reception Adjustment Adjustment Step Connection Frequency Level and Modulation Frequency Point Value 999 kHz Output level Signal generator output to Level 300 µV/m (50dB/m) (K, N, S, F) (L or R) transmission *loop antenna.
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6. FM Muting Level Adjustment Turn the variable resistor R212 to no indication ("TUNED") point. And return that valuable resistor in opposite to the "TUNED" indicate point. Input Signal Source Signal Source Signal Output Reception Adjustment Adjustment Step Connection Frequency Level and Modulation Frequency Point...
11. TROUBLE SHOOTING No Power Standby LED Power supply circuit has Lights up on problem. standby mode? Check +5VL or PDOWN signal. FLD shows Vkk or FL is not supplied to PU04 "ERROR PWR1" ? Supply +15VA to PY04? Can P804 supply +15VA Supply +24V to PY04?
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No sound from SPK on PCM STEREO(Digital In) Encode status DIR circuite(P604) LED shows ? has any trouble Pre output is OK ? Analog Stereo and 6-direct are OK ? Source Direct DAC circuite(P604) is OK ? has any trouble (DIR is no problem) Volume,Tone, or HDAM P704 or P754 has problem...
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No sound from SPK on analog Dolby Volume,Tone, HDAM or 6ch Direct Pre out relay has any trouble. is OK ? To be check P104 P604 has trouble Q601 or Q651or DAC Digital PCM Pre output is Test tone is ProLogic is OK has trouble OK ?
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12. 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. Multi channel sound is reproduced by connecting with DVD player or LD player. Also Dolby Pro Logic decode is available to analog audio and PCM digital audio.
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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”...
13. 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 ×...
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) P104- FM/AM TUNER CA07 /N 4822 122 30043 CER. 0.01µF +80%-20% Z 50V DK18103310 TONE VOL. CIRCUIT BOARD CA08 /N 4822 125 50384 TRIM.
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) CF38 4822 124 90354 ELECT. 100µF 16V OA10701620 RF38 JUMPER 75060501P0 CF39 4822 122 30043 CER. 0.01µF +80%-20% Z 50V DK18103310 RG55 JUMPER 75060501P0...
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) Q209 /N,/S 4822 130 41947 TRS. 2SC2458 2SC1740S HT30001000 L359 /N,/S 4822 157 62911 CHOKE COIL 3.3µH LC13323800 2SC3199 ETC LAL02TA3R3JH Q301 /K,/N,/S 4822 209 83631 IC NJM4558D-D...
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) C697 5322 126 11583 CER. CHIP 0.01µF ±10% B 25V DK96103200 CE35 4822 124 90353 ELECT. 100µF M 10V RA-2 OA10701020 CE36 4822 126 11687 CER.
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) CJ55 CR29 4822 126 11687 CER. CHIP 0.1µF +80%-20% DK98104200 4822 121 10792 FILM CAP 220pF ±5% 100V OF15221540 CR30 5322 126 11578 CER.
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) RE22 4822 051 30472 CHIP 4.7kΩ ±5% 1/16W NN05472610 RJ13 RE23 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610 4822 051 30222 CHIP 2.2kΩ...
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) DE01 4822 130 10683 CHIP DIODE KV1851-TL00 HZ40003420 JR02 4822 218 11487 OPT. CONNECTOR GP1F32R YJ15000150 DR01 4822 130 81324 CHIP DIODE 1SS302 HZ20018050 OPTICAL RECEIVER DR02...
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) C711 RT07 1.5kΩ ±5% 1/6W GG05152160 ELECT. 220µF M 100V RA2 OA22710020 RT09 1.5kΩ ±5% 1/6W GG05152160 C714 RT15 4822 100 12159 TRIM.
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) K761 CN05 4822 124 90354 ELECT. 100µF 16V OA10701620 TRS. KIT 2SA1360 2SC3423 HK136019C0 CN06 4822 124 90354 ELECT. 100µF 16V OA10701620 K763 PAIR O OR Y...
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VERS. VERS. POS. PART NO. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR COLOR (FOR PCS) (FOR PCS) (MJI) (MJI) RP64 4822 052 10229 22Ω 1/6W GG05220160 K770 TRS. KIT 2SA1837 2SC4793 HK183719C0 RP65 4822 052 10229 22Ω 1/6W GG05220160 MJI RANK RP66...
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VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) P774-PO-AMP.TR-BLOCK PB04-PRIMARY 3CH CIRCUIT BOARD CIRCUIT BOARD [U] VERSION P774-SEMICONDUCTORS PB04-CAPACITORS CB01 /U 4822 122 33276 CER. 0.01µF ±20% DE7150 F DK17103840 D799 4822 116 21235...
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VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) PB54-MISCELLANEOUS CL69 5322 124 21731 ELECT. 10µF M 50V RA-2 OA10605020 FB51 /K,/N,/S 4822 070 36302 FUSE T6.3A 250V BS LISTED FS10630850 CL70 4822 122 30043...
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VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) QL16 4822 130 41947 TRS. 2SC2458 2SC1740S HT30001000 PM01 HDAM CIRCUIT BOARD 2SC3199 ETC. PM01-RESISTORS (COMMON) QL17 4822 130 60588 DIG.TRS.
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VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) C828 4822 122 30043 CER. 0.01µF +80%-20% Z 50V DK18103310 CS82 JUMPER 75060501P0 C830 5322 124 21731 ELECT. 10µF M 50V RA-2 OA10605020 CS83 JUMPER...
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VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) DS02 4822 130 32362 DIODE 1SS176 MA165 1SS254 HD20002000 PT04-SPK. TERMINAL 30V 0.1A CIRCUIT BOARD PT04-CAPACITORS CN51 Q802 9965 000 01354 IC L780S15 +15V 1A HC38915030...
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VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) QU03 RY04 4822 117 12925 CHIP 47kΩ ±5% 1/16W NN05473610 4822 130 41947 TRS. 2SC2458 2SC1740S HT30001000 RY05 4822 117 12925 CHIP 47kΩ...
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POS. VERS. PART NO. POS. VERS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) QY12 4822 130 41947 TRS. 2SC2458 2SC1740S HT30001000 CZ11 2SC3199 ETC. 5322 124 21731 ELECT. 10µF M 50V RA-2 OA10605020 QY13 4822 130 60588...
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VERS. PART NO. VERS. POS. POS. PART NO. PART NO. PART NO. DESCRIPTION DESCRIPTION COLOR (FOR PCS) COLOR (FOR PCS) (MJI) (MJI) RZ24 PZ04-MISCELLANEOUS 4822 111 41355 75Ω ±5% 1/6W GD05750160 JZ01 9965 000 01375 TERMINAL 3P S-TERM.GOLD YT02030550 RZ29 JZ02 9965 000 01376 TERMINAL 2P S-TERM.GOLD...