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ORDER NO. MD0305192C2 AV Control Receiver SA-XR15E / SA-XR15EB / SA-XR15EG Colour (S).......Silver Type (K).......Black Type SPECIFICATIONS Specification AMPLIFIER SECTION Power output (at AC 230-240V) DIN 1 kHz (T.H.D. 1 %) 2 x 40 W (6 20 Hz-20 kHz continuous power...
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200 mV / 22 k DVD, TV, VCR, AUX S/N at rated power (6 DVD, TV (Digital Input) 90 dB (IHF, A:96 dB) Tone controls BASS 50 Hz, +10 to -10 dB TREBLE 20 kHz, +10 to -10 dB Output voltage 200 mV ±1 dB Channel balance (250 Hz-6.3 kHz)
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1. Specifications are subject to change without notice. Mass and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum / analyzer. 2003 PANASONIC AVC Networks Singapore Pte. Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. 1. SAFETY PRECAUTIONS 1.1.
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2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards. 1.1.1.
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6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer.
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2. Determine the cause of the problem and correct it. 3. Press the STANDBY /ON button once again, supply the power. Note: When the protection circuitry functions, the unit will not operate unless the STANDBY button is first switched STANDBY and then ON again. 5.
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Antenna plug adapter / ..1 pcs (EG) Remote control / ..1 pc 6. Caution for AC Mains Lead...
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7. Operation Procedures 8. Disassembly and Main Component Replacement Procedures and Operational Check “ATTENTION SERVICER” Some chassis components may have sharp edges. Be careful when disassembling and servicing.
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- This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components. - For reassembly after operation checks or replacement, reverse the respective procedures. Special reassembly procedures are described only when required. Contents - Checking for the Main PCB and DSP PCB - Checking for the Input output PCB...
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Step 5 : Remove the screws. Step 6 : Release the claws of P.C.B. support and remove the DSP P.C.B. - Check the DSP P.C.B. (Side B) as shown below. Step 7 : Remove the screw and Decorder Angle for checking Digital AMP P.C.B. 8.2.
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Step 1 : Remove the connector (CP500). Step 2 : Remove all the screws. Step 3 : Remove the rear panel. Step 4 : Remove all the screws. Step 5 : Turn up the Input P.C.B. - Check the Input P.C.B. as shown below. 8.3.
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* Repeat step 1 to step 7 for 8.1. * Repeat step 1 to step 3 for 8.2. Step 1 : Remove the screw and Heat Barrier. Step 2 - 4 : Remove all the screws. Step 5 : Remove the flat-cable from the connector (CN951B).
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Step 6 : Remove all the screws. Step 7 : Remove all the connectors (CN951B, CN901 and CN902). Step 8 : Release the 2 claws and remove the front panel ass’y. Step 9 : Remove the volume knob. Step 10 : Remove the nut. Step 11 : Remove all the screws.
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Step 13 : Release the claws of the P.C.B. support. Step 14 : Release the connector (CN952) and remove the FL P.C.B. Step 15 : Remove all the screws and Light Guide Unit. Step 16 : Remove all the screws. Step 17 : Remove the Volume P.C.B.
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Step 18 : Turn the Power Supply P.C.B. as arrow shown above. - Check the Power Supply P.C.B. as shown below. Step 19 : Connect back the connectors (CN952, CN902, CN901 and CN951B). 9. Self Diagnosis Display Function This unit is equipped with the self diagnosis display function, which alarms faulty operation with error code.
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9.2. Display Details Refer to the following table. LCD display Symptom Cause and Remedy OVERLOAD Speaker short, amplifier failure Speaker short and failure in power amplifier, pre-amplifier Humidity protection activated circuits. Check for faulty parts and replace with new parts if necessary.
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indicates the ROM checksum used for ROM collection, and if the unit is not loaded with ROM, "NO" appears. When the TUNING UP button is pressed, the sub micro computer program filing number (ex. S90_***" for MA678_90) appears. The ** * digit indicates the ROM checksum used for ROM collection, and if the unit is not loaded with ROM, "NO"...
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unit measured by DC electronic voltmeter (high impedance) and oscilloscope on the basis of chassis. Accordingly, there may arise some error in voltage values and waveforms depending upon the internal impedance of the tester or the measuring unit. - Importance safety notice : Components identified by mark have special characteristics important for safety.
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Terminal Function Name LED_CK O LED Driver Control : Clock LED_DT LED Driver Control : Data LED_ST I/O LED Driver Control : Strobe E_DT O EEPROM Control : Data E_CK O EEPROM Control : Clock E_CS O EEPROM Control : Chip Select REQS I/O Communication to Sub up :...
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Terminal Function Name M_RESET O RESET signal for sub up FAN_CTRL O Cooling Fan Control Output HP_SW Headphone Detection MT_2ND O MUTE for 2nd Audio RDS_CK O RDS IC Control : Clock RDS_DI RDS IC Control : Data INIT_IN1 Initialize Setting Input 1 INIT_IN2 Initialize Setting Input 2 TUN_SD...
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Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low noise (resistors), etc are used. When replacing any of these components, be sure to use only manufacturer’s specified parts shown in the parts list. - The parenthesized indications in the Remarks columns specify the areas or colour.
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RAN0001MM-2 TUNER REE1224 15P FFC WIRE REEV0018 26P FFC REEV0021 14P FFC WIRE REM0104 SMALL FAN RGB0145-N PANASONIC BADGE RGKV0011-K FRONT ORNAMENT L [M] K RGKV0011-S FRONT ORNAMENT L [M] S RGKV0012A-K FRONT ORNAMENT R [M] K RGKV0012A-S FRONT ORNAMENT R...
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Ref. No. Part No. Part Name & Description Remarks XTBS3+8JFZ1 SCREW XYB3+F8 SCREW XYN3+F10 SCREW RGPV0010A-H FRONT PANEL [M] K RGPV0010A-K FRONT PANEL [M] S RMZV0002 HEAT BARRIER 2 RMZ0339 RENER COVER RMZV0001 HEAT BARRIER 1 [PWR] RKQV0001 PCB SPACER RMGV0001 RADIATION SHEET RMNV0005...
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Ref. No. Part No. Part Name & Description Remarks IC703 C0ABBA000073 IC OP AMP IC731 C0DACZZ00007 IC PWM CONTROLLER IC732 C0CBADC00042 IC REGULATOR IC801 C2BBGF000440 IC MICRO PROCESSOR IC901 C0HBB0000022 IC FL DRIVER IC1001 C3FBKC000103 IC OCTAL BUFFERS IC1002 C0JBAB000371 IC LOGIC INVERTER IC1003 C0JBAB000423...
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Ref. No. Part No. Part Name & Description Remarks Z1007 J0JCC0000119 FERRITE BEAD Z1163 ERJ3GEY0R00Z 0 1/16W PC701 B3PAA0000175 OPTICAL COUPLER HEAT SINK HS701 RMY0316 POWER HEAT SINK HS702 RMY0281 POWER HEATSINK HS704 RMY0281 POWER HEATSINK CERAMIC FILTERS CF1001 H2D163500001 CERAMIC RESONATOR RELAY RLY721...
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Ref. No. Part No. Part Name & Description Remarks JK552 K2YZ02000028 JK DIGITAL INPUT JK601 K4BB04B00003 JK SPEAKER TERMINAL JK602 K4BC06B00025 JK SPEAKER TERMINAL JK701 K2AA2B000004 JK AC INLET HP601 K2HB106B0001 HEAD PHONE JACK EARTH TERMINAL E701 SNE1004-2 EARTH TERMINAL PL602 RSCV0015 SPEAKER EARTH...
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W602 CAUTION RISK OF ELECTRIC SHOCK AC VOLTAGE LINE. PLEASE DO NOT TOUCH THIS P.C.B JK602 CENTER C606 C608 RIGHT SURROUND C610 C609 Z701 PL602 LEFT SURROUND C701 L701 C607 JK701 J108 AC IN J107 E/EG 230V 50HZ J110 230V-240V 50HZ J109...
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SCHEMATIC DIAGRAM-1 Side A DSP CIRCUIT : +B Signal line Side B C1057 R1096 C1031 100P C1032 100P IC1008 R1075 C1033 100P C0JBAR000308 LOGIC IC C1034 100P OUTY C1065 C1040 L1006 16V10 2.2µ C1037 INT1 LRCK C1035 AVDD MCK01 R1061 DVSS C1038 0.47 VCOM...
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SCHEMATIC DIAGRAM-2 DSP CIRCUIT : +B Signal line : Main Signal line IC1016 C0JBAZ001003 OCTAL BUFFERS / DRIVERS R1169 MCLK R1170 RCLK MCLK RCLK_OUT LRCK LRCK_OUT R1158 MCLK_AD IC1016 C1119 C1144 MCLK01_AD C1133 L1014 2.2µ AINFL- CN1001 AINFL+ AINFL+ AINFL- INPUT CIRCUIT AGND AINFR+...
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SCHEMATIC DIAGRAM-17 : -B Signal line FL CIRCUIT : +B Signal line : Main Signal line FL901 A2BB00000110 FL DISPLAY 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Q901 Q902...
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SCHEMATIC DIAGRAM-14 : AM/FM Signal line : -B Signal line INPUT CIRCUIT : DVD(AUDIO) Signal line : Main Signal line : +B Signal line CP102 SEL_CLK TUN_ST DO/ST SEL_DATA R102 TUN_CE R103 TUNER PACK (RAN0001MM-2) TUN_SD RDS_CLK +15V R101 2.2K RDS_DATA R106 L101...
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SCHEMATIC DIAGRAM-15 : -B Signal line INPUT CIRCUIT : Main Signal line : +B Signal line R437 C465 25V10 C482 R461 R482 R488 25V10 3.3K 8.2K 4.7K C488 100P Q433 R465 1.8K B1GFGCAA0001 C457 SWITCH 100P C479 C473 Q436 UNR211500L R471 R480 IC433...
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SCHEMATIC DIAGRAM-16 : -B Signal line INPUT CIRCUIT : Main Signal line : +B Signal line AD_RIN- R500 R506 C500 100P AD_RIN+ R495 W1001 AD_RIN- IC438 AD_RIN+ C494 DSP CIRCUIT C0ABBB000102 (CN1001) ON OP-AMP R513 SCHEMATIC AD_LIN- DIAGRAM-2 AD_LIN+ AD_LIN+ C503 100P R503...
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SCHEMATIC DIAGRAM-18 FL CIRCUIT (CN952) ON SCHEMATIC DIAGRAM-17 LED CIRCUIT : +B Signal line W952 1 2 3 4 Z901 B3RAD0000035 C941 0.01 S941 D943-D945 POWER B3AAA0000487 D942 Q905 B0ACCK00005 RVTDTA114EST LED DRIVE R942 8.2K R946 1 2 3 4 5 W953 W951 TO GND...
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SCHEMATIC DIAGRAM-7 : Main Signal line DIGITAL AMP CIRCUIT : +B Signal line +22V Q802 B1ABCF000079 SWITCH (FAN:ON) BP_1 PW_BP PVDDB2 BM_1 PW_BM LDROUTB R241 Q802 /RESET BOOTSTRAPB C241 100P /PMCM PVDDB1 R808 R251 FAN_DCVOLT BMSB PVDDB1 SW_OUT HPSWITCH BMSA OUTPUTB R253 IC602...
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SCHEMATIC DIAGRAM-8 : Main Signal line DIGITAL AMP CIRCUIT : +B Signal line IC606 C621 C625 C0ZBZ0000708 DIGITAL AMPLIFIER POWER IC BP_3 PW_BP PVDDB2 C601 BM_3 C609 PW_BM LDROUTB R244 C603 0.033 C610 0.033 /RESET BOOTSTRAPB C244 100P /PMCM PVDDB1 C631 R254 R601...
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SCHEMATIC DIAGRAM-9 : Main Signal line DIGITAL AMP CIRCUIT : +B Signal line D810 B0ADCJ000012 C821 50V2.2 C823 R881 R880 C822 50V2.2 220K C824 R882 R883 R884 C635 R605 L605 10µH C643 C650 C673 C678 0.033 FAN_DCVOLT R623 C683 C651 L606 10µH C636...
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SCHEMATIC DIAGRAM-10 : -B Signal line : Main Signal line DIGITAL AMP CIRCUIT : +B Signal line IC611 C0CBABG00006 REGULATOR IC Z802 J0JGC0000017 Z801 J0JGC0000017 CN906 R213 IC612 AMP_RST C0DBZZF00001 DC TO DC VOLTAGE CONVERTER IC +5VD +5VA +3.3VD +3.3V +2.5VD +2.5V DGND...
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SCHEMATIC DIAGRAM-11 : -B Signal line : Main Signal line DIGITAL AMP CIRCUIT : +B Signal line R202 R203 C208 R236 R235 DVDD MCLK_IN DVSS AVDD_PLL DVDD_PWN R201 PLL_FLT_OUT DVSS_PWN PLL_FLT_RET PWM_AP_4 C201 AVSS_PLL 0.047 PWM_AM_4 C204 VALID_4 IC601 VREGA_CAP PWM_BM_4 C1BB00000767 HFCLK...
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SCHEMATIC DIAGRAM-12 : -B Signal line : Main Signal line DIGITAL AMP CIRCUIT : +B Signal line C628 PW_BP PVDDB2 C614 PW_BM LDROUTB R246 C616 0.033 /RESET BOOTSTRAPB C246 100P /PMCM PVDDB1 R256 C638 R608 BMSB PVDDB1 BMSA OUTPUTB L608 R258 10µH MLRLT...
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SCHEMATIC DIAGRAM-13 : -B Signal line : Main Signal line DIGITAL AMP CIRCUIT : +B Signal line C663 680P R617 D811 B0ADCJ000012 R619 C665 CN601 C825 R885 680P SPEAKER TERMINAL CIRCUIT (W601) ON R887 R888 R886 C826 C662 SCHEMATIC 680P DIAGRAM-21 R618 R620...
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SCHEMATIC DIAGRAM-19 : -B Signal line POWER SUPPLY CIRCUIT : +B Signal line Q733 B1GBCFJA0002 REGULATOR -12V D735-D736 D737 B0HAJM000005 B0HAJM000005 D739 R746 R747 Q733 T731 B0ACCK000005 120K L732-L735 C745 ETS28AU219AD C744 R800 G0A200D00002 1000P 1000P FP701 R744 R743 D736 C757 R799 DCDET...
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SCHEMATIC DIAGRAM-20 : -B Signal line POWER SUPPLY CIRCUIT : +B Signal line SYNC Q724 R728 D727 2SC3940ARA B0AACK000004 +12V REGULATOR Q721 RVTDTC114EST Q724 SWITCH T721 D723 D721 ETP28KBZ21JU BK+5.6V D726 B0BA01500036 Q723 R726 C727 Q721 3.3K 0.01 C726 ACRELAY R724 50V4.7 Q722...
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SCHEMATIC DIAGRAM-21 : Main Signal line POWER SUPPLY CIRCUIT SPEAKER TERMINAL CIRCUIT : +B Signal line JK601 FRONT R SPEAKER FRONT L SPEAKER W601 DIGITAL AMP CIRCUIT (CN601) ON SCHEMATIC DIAGRAM-13 JK602 SPEAKER SURROUND L D701 B0FFKC000001 D728 SPEAKER C724 B0AACK000004 SURROUND R 0.01...
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1 ..4 LED P.C.B. W952 VOLUME P.C.B. W951 CN951A 1.....13 2.....14 W951 SOLDER SIDE SOLDER SIDE SPEAKER TERMINAL P.C.B. W601 4 ..1 FRONT SPEAKERS 5 ..1 CN605B 2 .
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INPUT P.C.B. SOLDER SIDE 1 ... . .25 2 ... . .26 CP102 CN402A WHITE CN401 PINK 1 ..7 BLACK CP500 BLACK...
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IC601 IC602 (IC603) C1BB00000767 C0ZBZ0000708 6CH PWM PROCESSOR DIGITAL AMPLIFIER POWER IC 74(69) PWM_AM_1(2) PWL_AM BOOTSTRAPB OUTPUTB 72(67) PWM_BM_1(2) PWL_BM JK602 OUTPUTB 71(66) SURROUND PWM_BP_1(2) PWL_BP SPEAKER OUTPUTA 75(70) PWL_AP PWM_AP_1(2) OUTPUTA IC613 BOOTSTRAPA C0JBAA000244 QUAD AND GATE IC /ERRO (MUTING CONTROL) /SMTD 13(10)
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MCLK MCLK MCLK MCLK IC202 IC201 SCLK SCLK C0FBBK000035 C0FBBK000035 SCLK SCLK D/A CONVERTER D/A CONVERTER DATA DATA LRCLK LRCLK LRCLK LRCLK 7(8) IC282 HP601 C0ABBB000127 HEADPHONE DUAL JK403 OP -AMP SUBWOOFER IC281 C0ABBB000127 SUBWOOFER DUAL L993 OP -AMP FOR HP Q631 (Q632) Q633...
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Q302 Q301 SWITCH SWITCH SEL_DATA SEL_CLK SEL_STB JK404 JK404 A/D_ATT VIDEO VIDEO VCR OUT JK403 JK404 VIDEO VIDEO TV MONITOR JK404 VIDEO IC101 VCR IN IC301 C1BB00000462 C1AB00000166 VIDEO SELECTOR D301 D302 TO TUNER PACK IC801 C2BBGF000440 MICROPROCESSOR 63,64 Z901 X901 KEY SW Q521~...
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SIGNAL LINES : MAIN SIGNAL LINE : DVD (AUDIO) SIGNAL LINE : FM/AM SIGNAL LINE ) Indicates Pin No. of Right Channel Note : Signal Lines are applicable to the Left Channel only. T731 TO FL DISPLAY IC731 Q770 C0DACZZ00007 Q731 Q732 SWITCH...