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Panasonic SA-DA15 Service Manual
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Panasonic SA-DA15 Service Manual

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Order No. MD0106144C2
AV Control Stereo Receiver
SA-DA15
Colour
(K) ... Black Type
(N) ... Gold Type
E ...... Europe
EB ... Great Britain
EG ... Germany and Italy
SPECIFICATIONS
1

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Summary of Contents for Panasonic SA-DA15

  • Page 1 Order No. MD0106144C2 AV Control Stereo Receiver SA-DA15 Colour (K) ... Black Type (N) ... Gold Type E ..Europe EB ... Great Britain EG ... Germany and Italy SPECIFICATIONS...
  • Page 2 FM Tuner Section Frequency range 87.50-108.00 MHz Sensitivity S/N 30 dB V/75 S/N 26 dB V/75 S/N 20 dB V/75 IHF usable sensitivity (IHF’58) V/75 IHF 46 dB stereo quieting sensitivity V/75 Total harmonic distortion MONO 0.2% STEREO 0.3% MONO 60 dB (75 dB, IHF) STEREO 58 dB (71 dB, IHF)
  • Page 3 (at 230 V for Continental Europe)
  • Page 4 at 240 V for the United Kingdom) DIN 1 kHz (T.H.D. 1 %) 2 x 100 W (6 20 Hz - 20 kHz continuous power output both channels driven 2 x 80 W (6 Total harmonic distortion rated power at 20 Hz-20 kHz 0.05 % (6 half power at 1 kHz 0.03 % (6...
  • Page 5 Dimensions (W x H x D) 430 x 180 x 370 mm Mass 13.7 kg Power consumption in standby mode: Notes: 1. Specifications are subject to change without notice. / Mass and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum analyzer. * Manufactured under license from Dolby Laboratories.
  • Page 6 3. Accessories AC power supply cord (E/EG)... 1 pc. AC power supply cord (EB)... 1 pc. AM Loop Antenna Set..1 set. FM Indoor Antenna... 1 pc. Remote Control / Transmitter... 1 pc. Antenna Plug (EB)... 1 pc.
  • Page 7 4. Caution of AC Mains Lead 5. Front Panel Controls...
  • Page 8 5.1. Front Panel 5.2. Remote Control...
  • Page 9 6. Disassembly and Main Component Replacement Procedures “ATTENTION SERVICER” Some chassis components maybe have sharp edges. Be careful when diassembling and servicing.
  • Page 10 1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components. 2. For reassembly after operation checks or replacement, reverse the respective procedures. / Special reassembly procedures are described only when required. 3.
  • Page 11 Step 3 Remove all the screws. Step 4 Remove the screws. Step 5 Remove the support bar (B).
  • Page 12 Step 6 Release the connectors CP506 and CP451. Step 7 Remove the screw. Step 8 Release the connector CP351 and CP353.
  • Page 13 Step 9 Release the flat cable from CN901B. Take note of CN504, CN505 and CN902. Step 10 Remove all the screws and support bar (A). Step 11 Unscrew the nut from AL Panel and remove the Volume Knob. Step 12 Remove ll the screws and pull the Volume P.C.B. up as shown. Take note of CP501 and CP502.
  • Page 14 Step 14 Remove Tone Knob, Selector Ring, Light Guide and unscrew the nut. Step 15 Remove all the screws. / Take note of CP503. Step 16 Remove all the screws. Step 17 Release the AC In/Out P.C.B. catch. Step 18 Release the CP771 and pull out the rear panel in the direction shown.
  • Page 15 Step 19 Remove the screw, CN1001B, CN1002B and Shield Plate. Step 20 Release the CN702 and pull out the Surround P.C.B. in the direction shown. / Take note of CN1201 to CN1204. Step 21 Release the CN354 and pull out the Input Selector P.C.B. in the direction shown. / Take note of CN401 to CN403.
  • Page 16 Step 22 Remove all the screws. Step 23 Release the CN102A/B and CN103 from the Phono P.C.B..
  • Page 17 Step 24 Remove all the screws. Step 25 Release the CN751 and CN752 from the Power P.C.B.. Pull out in the direction shown. 6.2. Main Component Replacement Procedures 6.2.1. Replacement of the Power IC and Regulator Transistor Step 1 Remove the top cabinet.
  • Page 18 Step 2 Cut the joints as shown below. (8 joints)
  • Page 19 Step 3 Fold the joints. (8 joints) Step 4 Desolder the terminals of Power IC and Regulator Transistor.
  • Page 20 Step 5 Remove all the screws and remove IC601. Step 6 Remove all the screws at the rear panel and pull out Shield Plate, Surround P.C.B. and Input Selector P.C.B. from Main P.C.B.. Step 7 Remove the two screws from IC602. 6.2.2.
  • Page 21 Step 1 Upset the bottom cover. Step 2 Align the ribs of bottom cover into the bugs. Step 3 Prepare the screws to fix the bottom cover. 7. Block Diagram 8. Schematic Diagram (All schematic diagrams may be modified at any time with the development of new technology.) Notes:...
  • Page 22 S301 Slide Switch S901 Power Switch S902 Speaker B Switch S903 Band Switch S904 FM Mode Switch S905 Tuning Down Switch S906 Tuning Up Switch S907 Memory Switch S908 Preset Switch S909 Display Mode Switch S911 Speaker A Switch S912 Bi-Wire Switch S913 VGCA Switch...
  • Page 23 - Do not touch the pins of IC, LSI or VLSI with fingers directly. 9. Printed Circuit Board 10. Wiring Connection Diagram...
  • Page 25 11. Type Illustrations of ICs, Transistors & Diodes 12. Terminal Functions of ICs - IC901 (M38B57MCA266) SYSTEM CONTROL/FL DRIVE...
  • Page 26 Mark I/O Function KEY2~KEY1 I Key Input 1~2 THERM/ I Thermal/Over load input OVLD KEY 4 I Key Input 4 OVERLOAD2 I Thermal/Over load input 2 FMST I Stereo signal detect terminal WAKE - Wake up timer LED (Not used, open) RDS DI - Control of RDS IC(Not used, open)
  • Page 27 33~48 SEG16~ O FL segment signal output SEG1 49~58 DEG1~ O FL digit signal output DEG10 INIT_IN I Diode input initial settings VOL DOWN O Volume control output (Down) VOL UP O Volume control output (Up) VIDEO_C - Not used IF DATA I Serial data signal LIMITTER...
  • Page 28 Mark I/O Function CA18 I Unused/Free, Release internal pull-up for resistance CA17 O External ROM Address A17 for CS49326 or CS4341;CS CA16 O External ROM address for CS49326 N.C. O TC9482 STB CLOCK O TC9482F Clock DATA O TC9482F Data N.C.
  • Page 29 N.C. I Unused/Free, Release internal pull-up for resistance STB_S O TC9162/TC9163:STB Strobe CLK_S O TC9162/TC9163:CLK Serial clock DAT_S O TC9162/TC9163:DATA Serial data output MUTEA - GND N.C. O Software muting L:OFF H: N.C. Unused/Free Low output fixing N.C. I Unused/Free, Release, Connect to GND through resistance N.C.
  • Page 30 N.C. O Unused/Free, Release H output N.C. O Unused/Free, Release H output N.C. O Unused/Free, Release internal pull-up for resistance H output N.C. O Unused/Free, Release internal pull-up for resistance H output N.C. O Unused/Free, Release internal pull-up for resistance H output N.C.
  • Page 31 /CS49 O CS49326:CS CS49326 Tip select CCLK O CS49326/CS4226/CS4341: CCLK Serial clock CDIN O CS49326/CS4226/CS4341: CDIN Serial data SCOUT I CS49326:SCDOUT Serial data input AVSS - Power analaog for conversion of A/D, Connect to GND VREF - Reference voltage for conversion of A/D VOLUME Volume position detection...
  • Page 32 this item. After the discontinuation of this assembly in production, the item will continue to be available for a specific period of time. The retention period of availability is dependant on the type of assembly, and in accordance with the lows govening part and product retention.
  • Page 34 13.1.2. Cabinet Parts List...
  • Page 35 Ref. No. Part No. Part Name & Description Remarks CABINET AND CHASSIS REE0785A FFC WIRE REE0786A FFC WIRE REE1014 FFC WIRE REM0080B FAN UNIT RGG0178J-K AL PANEL [M]K RGG0178J-N AL PANEL [M]N RGG0181A-K SUB PANEL [M]K RGG0181A-N SUB PANEL [M]N RGK0994-2N SELECTOR RING [M]N...
  • Page 36 Ref. No. Part No. Part Name & Description Remarks RMZ0514 BUS BAR INSURATOR RMR1312-K PLASTIC RIVET XTB3+20JFZ SCREW XTB3+35JFZ SCREW (FAN) XTB3+8FFZ SCREW XTB3+8JFZ SCREW XTBS26+10J SCREW XTBS3+8JFZ1 SCREW XTN26+8GFZ SCREW (COBRA COVER) XTW3+15T SCREW XYN26+C6 SCREW RGU1864A-K SPEAKER BUTTON [M]K RGU1864A-N SPEAKER BUTTON...
  • Page 37 Ref. No. Part No. Part Name & Description Remarks IC406 NJM4580EDTE1 IC OP AMP IC451 AN6558F IC PHONO EQ IC501 BA6218 IC MOTOR DRIVER IC502 NJM4580EDTE1 IC TONE AMP IC503 NJM4580EDTE1 IC TONE AMP IC504 NJM4580EDTE1 IC TONE AMP IC505 NJM4580DD IC TONE AMP IC506...
  • Page 38 Ref. No. Part No. Part Name & Description Remarks Q601 RVTDTA143XST TRANSISTOR Q602 RVTDTA143XST TRANSISTOR Q603 RVTDTA143XST TRANSISTOR Q606 RVTDTA114EST TRANSISTOR Q607 RVTDTA143XST TRANSISTOR Q614 RVTDTA114EST TRANSISTOR Q651 RVTDTA143XST TRANSISTOR Q653 RVTDTA143XST TRANSISTOR Q701 2SD2374PQAU TRANSISTOR Q703 2SC1740SSTA TRANSISTOR Q704 2SC1740SSTA TRANSISTOR Q706...
  • Page 39 Ref. No. Part No. Part Name & Description Remarks D351 RVD1SS133TA DIODE D352 RVD1SS133TA DIODE D353 MTZJ5R6BTA DIODE D354 MTZJ5R6BTA DIODE D402 MTZJ7R5CTA DIODE D501 RVD1SS133TA DIODE D502 RVD1SS133TA DIODE D503 RVD1SS133TA DIODE D504 RVD1SS133TA DIODE D505 RVD1SS133TA DIODE D601 RK306LFU1 DIODE D602...
  • Page 40 Ref. No. Part No. Part Name & Description Remarks D752 1SR35400V DIODE D753 1SR35400V DIODE D754 1SR35400V DIODE D755 RVD1SS133TA DIODE D756 MTZJ6R8BTA DIODE D757 MTZJ16CTA DIODE D768 MTZJ3R3ATA DIODE D769 RVD1SS133TA DIODE D770 RVD1SS133TA DIODE D771 RB721Q40T77 DIODE D772 RB721Q40T77 DIODE D773...
  • Page 41 Ref. No. Part No. Part Name & Description Remarks S906 EVQ21405R SW TUNE UP S907 EVQ21405R SW MEMORY S908 EVQ21405R SW PRESET S909 EVQ21405R SW DISPLAY MODE S911 EVQ21405R SW SPEAKER A S912 EVQ21405R SW BI-WIRE S913 EVQ21405R SW VGCA S914 EVQ21405R SW DVD 6CH...
  • Page 42 Ref. No. Part No. Part Name & Description Remarks CP501 RJT003K010M1 10P CONNECTOR CP502 RJT003K008M1 8P CONNECTOR CP503 RJT100W04 4P CONNECTOR CP504 RJT003K008M1 8P CONNECTOR CP505 RJT003K008M1 8P CONNECTOR CP506 RJP3G9YA CONNECTOR CP771 SJT3213 CONNECTOR (FAN) CP902 RJT003K008M1 8P CONNECTOR CP1201 RJT100W07 7P CONNECTOR...
  • Page 44 Ref. No. Part No. Part Name & Description Remarks CF901 RVBCST4R00MT CERAMIC OSCILLATOR CF1901 RVBCST4R00MT CERAMIC OSCILLATOR RELAY RL501 RSY0045M-D SIGNAL RELAY RL502 RSY0045M-D SIGNAL RELAY RL503 RSY0045M-D SIGNAL RELAY RL504 RSY0045M-D SIGNAL RELAY RL505 RSY0045M-D SIGNAL RELAY RL601 RSY0038-C RELAY RL602 RSY0038-C...
  • Page 45 Ref. No. Part No. Part Name & Description Remarks JK352 SJFK5-2A JK VCR IN JK401 SJF3068-7N JK RCA TERMINAL JK402 RJH3601-1 JK 6P RCA JK403 RJH3901 JACK JK404 RJH3210N JK 2P RCA PIN JK405 SJF3068-9N JK RCA TERMINAL JK406 SJF3069-23N JK LINE IN JK407 SJF3069N...
  • Page 46 R306 ERDS2TJ104T 100K 1/4W Ref. No. Part No. Part Name & Description Remarks R307 ERDS2TJ103T 10K 1/4W R308 ERDS2TJ750T 75 1/4W R309 ERDS2TJ750T 75 1/4W R310 ERDS2TJ750T 75 1/4W R311 ERDS2TJ750T 75 1/4W R312 ERDS2TJ750T 75 1/4W R313 ERDS2TJ750T 75 1/4W R314 ERDS2TJ750T 75 1/4W...
  • Page 47 Ref. No. Part No. Part Name & Description Remarks R425 ERDS2TJ102T 1K 1/4W R426 ERDS2TJ102T 1K 1/4W R427 ERDS2TJ103T 10K 1/4W R428 ERDS2TJ103T 10K 1/4W R429 ERDS2TJ103T 10K 1/4W R431 ERDS2TJ102T 1K 1/4W R432 ERDS2TJ102T 1K 1/4W R433 ERDS2TJ104T 100K 1/4W R434 ERDS2TJ104T 100K 1/4W...
  • Page 48 Ref. No. Part No. Part Name & Description Remarks R484 ERDS2TJ473T 47K 1/4W R485 ERDS2TJ473T 47K 1/4W R501 ERDS2TJ103T 10K 1/4W R502 ERDS2TJ103T 10K 1/4W R503 ERDS1FVJ2R2T 2.2 1/2W R504 ERDS1FVJ181T 180 1/2W R505 ERDS1FVJ181T 180 1/2W R506 ERDS1FVJ181T 180 1/2W R507 ERDS1FVJ181T 180 1/2W...
  • Page 49 R556 ERDS2TJ181T 180 1/4W...
  • Page 50 Ref. No. Part No. Part Name & Description Remarks R559 ERDS2TJ472T 4.7K 1/4W R560 ERDS2TJ472T 4.7K 1/4W R563 ERDS2TJ103T 10K 1/4W R564 ERDS2TJ103T 10K 1/4W R565 ERDS2TJ222T 2.2K 1/4W R566 ERDS2TJ222T 2.2K 1/4W R567 ERDS2TJ332T 3.3K 1/4W R568 ERDS2TJ332T 3.3K 1/4W R569 ERDS2TJ682T 6.8K 1/4W...
  • Page 51 Ref. No. Part No. Part Name & Description Remarks R620 ERD25FVJ820T 82 1/4W R621 ERDS2TJ682T 6.8K 1/4W R622 ERDS2TJ682T 6.8K 1/4W R623 ERDS2TJ682T 6.8K 1/4W R624 ERD25FVJ4R7T 4.7 1/4W R625 ERG1SJ101E 100 1W R626 ERG1SJ101E 100 1W R627 ERG1SJ101E 100 1W R628 ERG1SJ101E 100 1W...
  • Page 52 R688 ERDS2TJ154T 150K 1/4W Ref. No. Part No. Part Name & Description Remarks R691 ERDS2TJ104T 100K 1/4W R694 ERDS2TJ104T 100K 1/4W R705 ERDS2TJ472T 4.7K 1/4W R706 ERDS2TJ102T 1K 1/4W R707 ERD25FVJ221T 220 1/4W R708 ERDS2TJ152T 1.5K 1/4W R711 ERDS2TJ752T 7.5K 1/4W R712 ERDS2TJ682T 6.8K 1/4W...
  • Page 53 Ref. No. Part No. Part Name & Description Remarks R907 ERDS2TJ472T 4.7K 1/4W R908 ERDS2TJ222T 2.2K 1/4W R909 ERDS2TJ222T 2.2K 1/4W R910 ERDS2TJ223T 22K 1/4W R911 ERDS2TJ223T 22K 1/4W R912 ERDS2TJ104T 100K 1/4W R913 ERDS2TJ102T 1K 1/4W R914 ERDS2TJ102T 1K 1/4W R915 ERDS2TJ103T 10K 1/4W...
  • Page 54 Ref. No. Part No. Part Name & Description Remarks R973 ERDS2TJ102T 1K 1/4W R974 ERDS2TJ102T 1K 1/4W R975 ERDS2TJ104T 100K 1/4W R1012 ERJ3GEYJ103Z 10K 1/16W R1013 ERJ3GEYJ103Z 10K 1/16W R1014 ERJ3GEYJ103Z 10K 1/16W R1015 ERJ3GEYJ103Z 10K 1/16W R1016 ERJ3GEYJ103Z 10K 1/16W R1017 ERJ3GEYJ103Z 10K 1/16W...
  • Page 55 Ref. No. Part No. Part Name & Description Remarks R1063 ERJ3GEYJ102Z 1K 1/16W R1064 ERJ3GEYJ331V 330 1/16W R1065 ERJ3GEYJ331V 330 1/16W R1066 ERJ3GEYJ331V 330 1/16W R1067 ERJ3GEYJ331V 330 1/16W R1068 ERJ3GEYJ473V 47K 1/16W R1069 ERJ3GEYJ100V 10 1/16W R1201 ERDS2TJ473T 47K 1/4W R1202 ERDS2TJ473T 47K 1/4W...
  • Page 56 Ref. No. Part No. Part Name & Description Remarks R1249 ERDS2TJ101T 100 1/4W R1250 ERDS2TJ101T 100 1/4W R1251 ERDS2TJ473T 47K 1/4W R1252 ERDS2TJ473T 47K 1/4W R1253 ERDS2TJ104T 100K 1/4W R1254 ERDS2TJ104T 100K 1/4W R1256 ERDS2TJ272T 2.7K 1/4W R1257 ERDS2TJ101T 100 1/4W R1258 ERDS2TJ121T 120 1/4W...
  • Page 57 Ref. No. Part No. Part Name & Description Remarks R1695 ERDS2TJ220T 22 1/4W R1696 ERDS2TJ220T 22 1/4W R1697 ERDS2TJ220T 22 1/4W R1698 ERDS2TJ220T 22 1/4W R1699 ERDS2TJ332T 3.3K 1/4W R1701 ERDS1FVJ4R7T 4.7 1/2W R1702 ERDS1FVJ4R7T 4.7 1/2W R1707 ERDS2TJ821T 820 1/4W R1708 ERDS2TJ331T 330 1/4W...
  • Page 58 Ref. No. Part No. Part Name & Description Remarks R1942 ERDS2TJ101T 100 1/4W R1943 ERDS2TJ101T 100 1/4W R1946 ERDS2TJ102T 1K 1/4W CAPACITORS C301 ECA1CAK470XB 47 16V C302 ECBT1H223KB5 0.022 50V C303 ECA1CAK470XB 47 16V C304 ECBT1H223KB5 0.022 50V C305 ECBT1H470J5 47P 50V C306 ECBT1H470J5...
  • Page 59 Ref. No. Part No. Part Name & Description Remarks C421 ECBT1H101KB5 100P 50V C422 ECBT1H101KB5 100P 50V C423 ECBT1H331KB5 330P 50V C424 ECBT1H331KB5 330P 50V C425 ECBT1H331KB5 330P 50V C426 ECBT1H331KB5 330P 50V C427 ECBT1H101KB5 100P 50V C428 ECBT1H101KB5 100P 50V C429 ECBT1H101KB5 100P 50V...
  • Page 60 Ref. No. Part No. Part Name & Description Remarks C479 ECBT1H103KB5 0.01 50V C480 ECBT1H103KB5 0.01 50V C481 ECA1CPXS330B 33 16V C482 ECA1CPXS330B 33 16V C483 ECA1HPXS4R7B 4.7 50V C484 ECBT1H331KB5 330P 50V C485 ECA1CPXS330B 33 16V C486 ECA1CPXS330B 33 16V C487 ECA1CPXS330B 33 16V...
  • Page 61 Ref. No. Part No. Part Name & Description Remarks C555 ECQB1H104JF3 0.1 50V C561 ECA1CPXS330B 33 16V C562 ECA1CPXS330B 33 16V C563 ECBT1H331KB5 330P 50V C564 ECBT1H331KB5 330P 50V C565 ECA1EPXS100B 10 25V C566 ECA1EPXS100B 10 25V C567 ECA1CPXS330B 33 16V C568 ECA1CPXS330B 33 16V...
  • Page 62 Ref. No. Part No. Part Name & Description Remarks C634 ECQB1H223JF3 0.022 50V C635 ECBT1H103KB5 0.01 50V C636 ECQB1H223JF3 0.022 50V C637 ECQB1H223JF3 0.022 50V C638 ECQB1H223JF3 0.022 50V C641 ECA1EPXS470B 47 25V C642 ECBT1H101KB5 100P 50V C643 ECCR1H180KC5 18P 50V C644 ECQB1H104JF3 0.1 50V...
  • Page 63 C758 ECA1EAM101XB 100 25V...
  • Page 64 Ref. No. Part No. Part Name & Description Remarks C771 ECA1HAK4R7XB 4.7 50V C772 ECA1HAK4R7XB 4.7 50V C773 ECBT1H104KB5 0.1 50V C774 ECA0JAK101XB 100 6.3V C775 ECA1CAK100XB 10 16V C776 ECA1HAK010XB 1 50V C777 ECA1CAM221XB 220 16V C778 ECA1CAK101XB 100 16V C779 ECA1CAK101XB 100 16V...
  • Page 65 Ref. No. Part No. Part Name & Description Remarks C1007 ECEV1HA2R2SR 2.2 50V C1008 ECEV0JA101SP 100 6.3V C1009 ECEV0JA101SP 100 6.3V C1010 ECEV0JA101SP 100 6.3V C1011 ECEV0JA101SP 100 6.3V C1024 ECUVNC104ZFV 0.1 16V C1025 ECUVNC104ZFV 0.1 16V C1026 ECUVNC104ZFV 0.1 16V C1027 ECUVNC104ZFV 0.1 16V...
  • Page 66 Ref. No. Part No. Part Name & Description Remarks C1221 ECBT1H103KB5 0.01 50V C1222 ECBT1H103KB5 0.01 50V C1223 ECA1EPX470B 47 25V C1224 ECA1EPX470B 47 25V C1225 ECBT1C472KR5 4700P 16V C1226 ECBT1H104KB5 0.1 50V C1227 ECA1CPXS330B 33 16V C1228 ECA1CPXS330B 33 16V C1229 ECBT1C222KR5 2200P 16V...
  • Page 67 Ref. No. Part No. Part Name & Description Remarks C1284 ECA1HPXS4R7B 4.7 50V C1286 ECBT1H104KB5 0.1 50V C1291 ECBT1H104KB5 0.1 50V C1292 ECBT1H104KB5 0.1 50V C1294 ECA1EPX470B 47 25V C1295 ECA1EPXS100B 10 25V C1296 ECBT1H104KB5 0.1 50V C1301 ECBT1H103KB5 0.01 50V C1302 ECBT1H104KB5 0.1 50V...
  • Page 68 Ref. No. Part No. Part Name & Description Remarks PACKING MATERIALS RPG5345 PACKING CASE [M]K RPG5346 PACKING CASE [M]N RPN1309 POLYFOAM RPFX0005 MIRAMAT BAG ACCESSORIES EUR7502X60 REMOTE CONTROL A1-1 UR75EC0103A R/C BATTERY COVER RJA0019-2K AC CORD (SF) [M]EG E VJA0733 AC CORD (SF) [M]EB RQT5858-R...
  • Page 69 / Printed in Singapore / M010600001FLE/C/J/D/N...
  • Page 70 J309 CP1202 CP1201 W103 J310 J315 J916 J638 J613 J623 J612 J624 J805 J308 C650 R650 J343 CP401 CP403 CP402 C662 D626 C664 R604 R654 R673 C667 J902 R685 C654 C665 C604 J636 IC602 R660 R610 J816 W602 J346 R797 J348 C637 J347...
  • Page 71 PANEL P.C.B. (REP3020L-S) J141 J128 CN906B CN906A RL504 J129 J348 6 5 4 3 2 1 J159 J347 J127 J132 J138 Q502 CP501 J344 RL502 RL501 1 2 3 4 5 6 7 8 9 10 J343 J133 R563 5 6 7 8 J143 C588 J144...
  • Page 72 P501 1 2 3 4 5 6 7 8 9 10 CN905B CN905A 12 11 10 9 3 2 1 J212 R907 D970 R926 C915 J120 R971 R973 R909 R924 C970 R908 R972 R974 R910 J106 C919 R911 J104 J109 J103 J312 IC970...
  • Page 73 TRANSFORMER P.C.B. (REP3161D-M) F3 250V T6.3A D741 W702 FC705 FC706 D742 D743 D744 C741 J899 J898 CN751 Z751 (BLACK) (WHITE) C751 RL751 Q754 Q751 R755 J224 C755 C757 D756 C753 C754 Q752 POWER P.C.B. (REP3162E-P...E,EG) (REP3162F-P...EB)
  • Page 74 SURROUND P.C.B. (REP3162E-P...E,EG) (REP3162F-P...EB) CN702 C1313 CN1001B CN1002 C1272 J106 C1271 Z1301 J182 R1265 C1263 R1263 C1269 C1267 C1912 Z1302 IC1206 Z1303 C1702 C1268 J152 C1270 Z1304 C1910 R1909 R1266 C1265 R1239 C1264 R1269 R1907 J377 R1906 C1909 J378 C1903 C1252 J150 J151...
  • Page 75 C1310 R1303 N1001B CN1002B JK1303 R1309 Z1307 Z1305 Z1306 J314 J313 Z1302 C1307 R1940 Z1303 R1201 R1307 Z1304 R1209 R1203 R1308 JK1302 R121 J315 C1241 J316 C1909 R1933 C1304 R1304 C1906 R1305 JK1301 J305 R1302 R1210 C1210 R1934 C1302 L1302 J121 J116 R1925...
  • Page 76 TONE P.C.B. (REP3020L-S) W906 D933 5 6 7 IC505 R529 VR901 R530 J209 D934 R946 R947 J208 J365 J203 DIGITAL TAPE MONITOR J206 R522 R521 VR504 VR503 VR502 W506 PHONO P.C.B. TUNER PACK UNIT (REP3020L-S) (RAN0002EM) CP101 R467 J171 R452 C456 JK401 C470...
  • Page 80 SCHEMATIC DIAGRAM - 3 :+B SIGNAL LINE :-B SIGNAL LINE : MAIN SIGNAL LINE FRONT VCR3 INPUT MAIN CIRCUIT (CN505)ON MAIN CIRCUIT (CN902)ON CIRCUIT (W352)ON MAIN CIRCUIT (CN504)ON SCHEMATIC DIAGRAM-6 SCHEMATIC DIAGRAM-6 SCHEMATIC DIAGRAM-8 SCHEMATIC DIAGRAM-6 PANEL CIRCUIT CP505 CP504 CP902 CN352 R922...
  • Page 81 SCHEMATIC DIAGRAM - 4 :+B SIGNAL LINE :-B SIGNAL LINE MAIN CIRCUIT (CN901B)ON SCHEMATIC DIAGRAM-6 PANEL CIRCUIT CN901A 2 8 2 7 26 25 24 23 22 21 20 19 18 17 16 15 14 13 11 10 FL901 RSL0303-F R918 R917 R916...
  • Page 82 SCHEMATIC DIAGRAM - 5 :+B SIGNAL LINE :MAIN SIGNAL LINE :-B SIGNAL LINE MAIN CIRCUIT IC601 V_SELA IC601 INPUT V_SELB RSN310R37A-P C613 C663 C645 SELECTOR V_SELC POWER AMP HIC CIRCUIT C644 C611 C661 (CN401) ON SW_IN SCHEMATIC -14V DIAGRAM-1 R661 R644 R611 +14V...
  • Page 83 SCHEMATIC DIAGRAM - 6 :+B SIGNAL LINE :-B SIGNAL LINE MAIN CIRCUIT Q601-Q603,Q607 RVTDTA143XST Q651 Q653 RELAY DRIVE CONTROL <0V> <-0.3V> <-0.3V> <-0.5V> R623 R640 6.8K 6.8K <-9.33V> <-9.31V> Q601 Q602 Q607 Q603 <-0.55V> <-0.54V> <-0.55V> <-0.5V> Q651,Q653 <4.27V> RVTDTA143XST <4.73V>...
  • Page 84 SCHEMATIC DIAGRAM - 7 :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE MAIN CIRCUIT RL602 RL602-RL605 W601 RSY0038-C W612 RL601 C631 RSY0038-C L CH 0.022 R791 FRONT C632 R617 R616 SPEAKERS A W611 R792 0.022 R CH D612 RVD1SS133TA L CH C633 RL605...
  • Page 85 SCHEMATIC DIAGRAM - 8 :-B SIGNAL LINE :MAIN SIGNAL LINE :+B SIGNAL LINE KEY CIRCUIT ORANGE D944 R932 R933 R934 R935 R936 R938 R931 R937 SLR325YCT31 1.5K 1.8K 3.3K 1.2K 2.2K 4.7K 6.8K R928 VOLUME CIRCUIT (CN502) ON C924 C925 12 11 10 SCHEMATIC 16V10...
  • Page 86 SCHEMATIC DIAGRAM - 9 : DVD AUDIO/VIDEO SIGNAL LINE : MAIN SIGNAL LINE : +B SIGNAL LINE : -B SIGNAL LINE : FM/AM SIGNAL LINE VOLUME CIRCUIT C541 IC503-IC504 NJM4580EDTE1 C543 TONE AMP R549 330K R551 330K -16.82V VR501 MOTOR VOLUME C549 C547 25V47...
  • Page 87 SCHEMATIC DIAGRAM - 10 :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE S VIDEO CIRCUIT IC302 NJM2279D IC SELECTOR (VIDEO) C311 C312 C302 0.022 IC302 C301 D301-D302 16V47 RVD1SS133TA R301 R302 R303 R304 100K D302 C304 0.022 R312 D301 R316 VCR1 IN C308...
  • Page 88 SCHEMATIC DIAGRAM - 11 : +B SIGNAL LINE DTS CIRCUIT SCCLK AU DATA2 R1019 2.6V 2.6V R1027 4.7K DATA7 DB CLK R1018 2.6V 2.6V R1029 4.7K DATA6 DB DA R1017 2.6V 2.6V DATA5 RESET R1016 2.6V IC1001 DATA4 VssA 2.6V 2.6V CS49326-CLR 2.6V...
  • Page 89 SCHEMATIC DIAGRAM - 12 : MAIN SIGNAL LINE : +B SIGNAL LINE DTS CIRCUIT C1042 R1055 1000P R1056 R1042 R1057 R1058 R1059 C1053 C1052 0.01 2.4V D IN1 A OUT2 C1011 R1068 2.4V D OUT2 A OUT1 6.3V100 1.6V D OUT1 A GND2 1.6V 4.9V...
  • Page 90 FROM IC901 IC401 IC503 JK406 TC9163AN NJM4580EDTE1 DVD LCH AUDIO SELECTOR TONE TUNER MODULE VR501(L) IC451 AN6558F PHONO JK401 VR502 EQ AMP PHONO JK402 S301 VCR2 JK403 IC402 PB LCH NJM4580EDTE1 (12) BUFFER RO LCH (10) (OUT) JK402 (11) TAPE PLAY (IN) Level shift...
  • Page 91 (24) JK1301 (OPTICAL) IC1201 JK1302 NJM4580EDTE1 (22) BUFFER (OPTICAL) A OUT1(2) JK1303 IC1002 (OPTICAL) C0FBZJ00004 IC1204 DIR/DAC/VOL NJM4580EDTE1 A OUT5 10(13) BUFFER AIN1L(AIN1R) BUFFER A OUT6 11(12) AIN2L(AIN2R) IC1206(1207) NJM2115D X1001 (12.288MHz) IC1006 Q1001 IC1005 SNAHC1U04DBV SN74HCU04APW POWER INVERTER LOGIC CONTROL SUPPLY IC1003 SN74LV244APW...
  • Page 92 (21)8 10(19) JK407 (20)9 X6-1 IC406 JK406 NJM4580EDTE1 DVD C BUFFER JK406 DVD SW X2-2 IC1205 IC1202 NJM4580EDTE1 X1-1 NJM4580EDTE1 BUFFER BUFFER X2-1 X1-2 IC1203 NJM4580EDTE1 SW CONT. BUFFER IC403 TC9162AN SELECTOR VR501 (VR_PS) IC1901 M38B57M6170F SYSTEM CONTROL Q1901 Q1902,D1901 RESET CF1901 RESET...
  • Page 93 Q501 RELAY DPASS DRIVE CONTROL IC1208 IC506 NJM4580EDTE1 NJM4580DD VR502 (BALANCE) BUFFER TONE L_DSP RL501 C_IN (D/A) L_OUT SW_IN IC1211 SL_IN TC9428N IC505 SOUND CONTROLLER NJM4580DD Q507,Q509 (VOLUME) (Q508,Q510) TONE MAIN_LIN RL502 MUTING (VGCA) (25) Q502 RELAY Lch IN (Rch IN) DRIVE CONTROL CK_VR...
  • Page 94 IC601 RSN310R37A-P POWER AMP HIC SENS+ PASS+ +HOUT D601 IN1- IN2- VGCA JK301 MMD_CTRL IN3- VCR1 IN IC301 NJM2279D VIDEO SELECTOR PASS- TV/MONITOR OUT -HOUT D602 VDLIM D621 SENS- DISP IHDET D605 IC302 NJM2279D IC501 VIDEO SELECTOR BA6218 MOTOR DRIVER D301 5~8, Drive...
  • Page 95 IC602 RSN310R37A-P POWER AMP HIC SENS+ FILTER PASS+ +HOUT D601 IN1- IN2- IN3- PASS- -HOUT D652 VDLIM Q653 Q651 D626 RELAY RELAY SENS- DRIVE DRIVE CONTROL CONTROL DISP IHDET D622 TO TUNER MODULE Q614 IC970 LC72720N SWITCHING RDS SIGNAL DECODER RDS_IN 63,75 65~67...
  • Page 96 HP601 Q1681 HEADPHONES (Q1682) AMUTE MUTING JK601 Q607 Q606 RL605 FRONT RELAY SIGNAL SPEAKER(B) DRIVE CONTROL FILTER Q601 JK601 RL601 FRONT RELAY SP A DRIVE SPEAKER(A) CONTROL Q602 RL602 RELAY SP B DRIVE CONTROL JK602 SURROUND Q603 SPEAKER RL603 RELAY S/C SP DRIVE CONTROL...
  • Page 97 M38B57MCA266 (80p) RSN310R37A-P BA6218 TC9482N AN6558F BU2090A M38B57M6170F (80p) LC72720N NJM2115D NJM2296D C0FBZJ000004 (44p) NJM4580DD NJM4580EDTE1 NJM2279D TC9163AN CS49326-CLR (44p) PQ30RV11 SNAHC1U04DBV SN74LV244APW (20p) TC9162AN SN7AHCT244PW (20p) SN74HCU04APW (14p) 2SK2880CTA 2SB621AQSTA 2SA1534AQRTA 2SD1915FTA DTA114YETL 2SB1548PQAU 2SC3940AQSTA 2SD2374PQAU 2SA933SSTA MTZJ10CTA MTZJ6R8BTA 2SD2137PQTA 2SC1740SSTA MTZJ16CTA...
  • Page 98 SPEAKER TERMINAL P.C.B. (REP3162E-P...E,EG) (REP3162F-P...EB) C632 JK601 C634 RL601 J438 R791 R792 CN601 AC IN/OUT P.C.B. (REP3162E-P...E,EG) (REP3162F-P...EB) L701 (BLACK) J221 J222 (WHITE) JK791 AC IN 230V 50HZ - E,EG 230V-240V 50HZ - EB EARTH TERMINAL P.C.B. (REP3020L-S) W355 E351...
  • Page 99 DTS MODULE P.C.B (REP2703D-T) C1027 C1040 X1001 C1003 IC1006 C1026 C1024 C1036 R1024 C1009 IC1003 C1032 IC1005 R1023 C1034 C1039 C1005 C1025 IC1001 IC1004 Q1001 C1042 8 1 0 R1025 C1043 29 30 R1028 C1029 C1030 C1031 C1008 C1001 IC1002 C1047 C1002 C1004...
  • Page 100 INPUT SELECTOR P.C.B. (REP3162E-P...E,EG) (REP3162F-P...EB) R401 JK402 J230 C421 R403 CN354 C423 R405 C425 R425 C422 J411 R402 J410 J442 C424 C407 R404 C409 R406 C405 J196 C426 J188 C411 R433 J201 R431 JK403 R407 J385 C427 J416 J389 IC401 C431 C410 R411...
  • Page 101 FRONT VCR3 INPUT P.C.B. S-VIDEO P.C.B. (REP3020L-S) (REP3020L-S) R422 C442 JK301 J356 9 10 11 12 13 J357 C441 J167 J358 J200 IC301 W355 W351 R421 J359 R423 W353 R310 J360 J361 R351 C358 W352 1 2 3 4 5 6 J164 D301 S301...
  • Page 102 VOLUME P.C.B. (REP3162E-P...E,EG) (REP3162F-P...EB) J216 CP451 C485 R546 R545 J220 R483 C553 R547 J429 C486 R553 R484 C543 C545 C487 J202 IC501 R552 J209 R542 L501 L502 J430 R502 J213 J207 R544 R541 J428 J215 C544 J427 R543 J214 J426 J208 J204 J206...
  • Page 103 MAIN P.C.B. (REP3161D-M) CP1204 CP1202 CP1203 J329 J113 J310 W102 J328 J327 J326 J618 J916 J324 J613 J325 J612 C641 C652 C602 J312 D619 C651 R671 R672 J815 C650 J812 J811 R650 J343 J810 D652 CP403 J809 J301 D616 J808 R773 J304 J807...