Panasonic SA-HT720GCP Service Manual Download Page 4

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1 Use of Active Subwoofer

1.1. Checking Player when Active Subwoofer is not used

1. This unit uses the active subwoofer to supply the power of the component, and the active subwoofer should be connected to

the component to check operational conditions of the component.

2. If the active subwoofer is not available due to repair of the unit, use the following equipment.

Jig product number: RFKZ0182 (110V, 127V, 220V, 230V-240V for overseas domestic use)

SA-HT720GCP

Summary of Contents for SA-HT720GCP

Page 1: ...re Pte Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA HT720GCP Colour S Silver Type Antenna Terminal 75Ω non balance lAM tuner section Frequency Range 522 1629kHz 9kHz in step AM Sensitivity S N 20dB at 999kHz 560µV m Phone Jack Terminal Stereo 3 5mm jack lDisc section Discs played 8 cm 3 or 12 cm 5 1 DVD RAM DVD VR compatible JPEG formatted discs 2 DVD Audi...

Page 2: ...output Output level 1 Vp p 75 Ω Terminal Pin jack 1 system S video output Y output level 1 Vp p 75 Ω C output level NTSC 0 286 Vp p 75 Ω Terminal S terminal 1 system Component video output 480P 480I 1 Use of Active Subwoofer 4 1 1 Checking Player when Active Subwoofer is not used 4 2 Safety Precautions 5 2 1 GENERAL GUIDELINES 5 Y output level 1 Vp p 75 Ω PB output level 0 7 Vp p 75 Ω PR output le...

Page 3: ...agnosis and Replacement Procedure 21 12 1 Optical Pickup Breakdown Diagnosis 21 12 2 Service Mode Table 1 22 12 3 DVD Self Diagnostic Function Error Code 22 12 4 Last Error Code saved during NO PLAY 23 12 5 Service mode table 2 24 12 6 Sales demonstration lock function 26 12 7 Handling After Completing Repairs 26 13 Self Diagnosis Function 27 13 1 Automatic Displayed Error Codes 27 13 2 Memorized ...

Page 4: ... the power of the component and the active subwoofer should be connected to the component to check operational conditions of the component 2 If the active subwoofer is not available due to repair of the unit use the following equipment Jig product number RFKZ0182 110V 127V 220V 230V 240V for overseas domestic use 4 SA HT720GCP ...

Page 5: ...d 3 After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazards 3 Prevention of Electro Static Discharge ESD to Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices ar...

Page 6: ...power gradually using a variac to avoid overcurrent Current consumption at AC 120 V 60 Hz in NO SIGNAL mode should be 1000 mA 5 Protection Circuitry The protection circuitry may have operated if either of the following conditions are noticed No sound is heard when the power is turned on Sound stops during a performance The function of this circuitry is to prevent circuitry damage if for example th...

Page 7: ...ng optical instruments 4 Recommend not to look at pick up lens for a long time 7 About Lead Free Solder PbF Distinction of PbF PCB PCBs manufactured using lead free solder will have a Pbf stamp on the PCB Caution Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron In case of the soldering ...

Page 8: ...U DISC 1 5 SHIFT POWER INPUT SELECTOR I 1 2 3 4 5 C S M PROGRESSIVE CD MODE TUNE MODE FM MODE MEMORY TUNING VOLUME OPEN CLOSE DISCEXCHANGE DISCSKIP PHONES DOWN UP 5 DISC SELECTOR CD MODE OPEN CLOSE DISC EXCHANGE DISC SKIP 5 DISC SELECTOR CANCEL DVD CD ENTER VOLUME Numbered buttons INDICATIOR STOP PROGRESSIVE INPUT SELECTOR MEMORY FM MODE TUNING TUNE MODE CH CH TUNER BAND SLEEP C S M POSITION MEMOR...

Page 9: ...8 2 Disc information 9 SA HT720GCP ...

Page 10: ...Remote control AM loop antenna FM indoor antenna Video Cable 5 Speaker cables 5 4m 3 10m 2 AC power supply cord AC Plug adaptor System cable 9 Accessories 10 SA HT720GCP ...

Page 11: ...to it Use caution when handling the flexible cable 4 The antistatic FPC is connected to the new optical pickup unit After replacing the optical pickup unit and connecting the flexible cable cut off the antistatic FPC 10 2 Cautions to Be Taken When Replacing the Optical Pickup The flexible cable of the optical pickup unit which was supplied as a component is equipped with a short clip to prevent th...

Page 12: ...10 3 2 Human body grounding 1 Use the anti static wrist strap to discharge the static electricity form your body 12 SA HT720GCP ...

Page 13: ... Select items from the following index when checks or replacement are required Disassembly the Top Cabinet Disassembly the Front Panel Disassembly the Tray Assembly Removal of the Tray Base Guide L and Tray Base Guide R Removal of the Rotary Tray Removal of the Open Lock Gear Removal of the Close Lock Gear Removal of the Tray Motor P C B and Sensor P C B Removal of the CD Traverse Unit Removal of ...

Page 14: ...emove the front panel ass y in the direction of arrow Step 3 Pull out the FFC from connectors CN6801 CN6901 Checking of Headphone P C B and FL P C B 11 3 Disassembling the Tray Assembly Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 of Item 11 2 Step 1 Keep the close lock gear pressed in clockwise move the tray assembly in the direction of the arrow Step 2 Hold close lock gear push...

Page 15: ...Pull out FFC CN6002 Step 4 Remove 4 screws Checking of Main P C B Tray Motor and Sensor P C B Checking of Loading Motor P C B and DVD Module P C B Step 5 Upset base assembly in vertical position 15 SA HT720GCP ...

Page 16: ...spring and teflon washer Step 2 Remove rotary tray 11 6 Removal of the Open Lock Gear Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 of Item 11 2 Follow the Step 1 Step 5 of Item 11 3 Follow the Step 1 Step 2 of Item 11 5 Step 1 Rotate open lock gear in the direction of arrow Anti clockwise Step 2 Release claw of open lock gear remove open lock gear in the direction of arrow 11 7 R...

Page 17: ...erse Unit Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 of Item 11 2 Follow the Step 1 Step 5 of Item 11 3 Step 1 Rotate cam gear anti clockwise Align at position A as marking on gear with arrow Step 2 Flip the base mecha unit in vertical position Step 3 Press upward a push backward b and press to left c to release CD traverse unit 11 10 Removal of the Pulley Gear Follow the Step ...

Page 18: ... P C B 11 12 Removal of the Drive Gear A B Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 of Item 11 2 Follow the Step 1 Step 5 of Item 11 3 Step 1 Release the claw in the direction of arrow 1 and then push drive gear shaft up Step 2 Remove Drive Gear A and Drive Gear B 11 13 Disassembling the Fixed Plate Magnet and Clamper Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 St...

Page 19: ...ate A in cam gear anti clockwise Step 2 Remove 1 screw and support piece 11 15 Removal of the Slide Plate L R and Change Lever Follow the Step 1 Step 5 of Item 11 3 Step 1 Press the claw and push the Slide Plate L up Step 2 Remove slide plate L R and change lever as arrow shown 19 SA HT720GCP ...

Page 20: ... Tray Base Step 1 Rotate cam gear anti clockwise Align at position C as marking on gear with arrow Step 2 Make sure drive gear A at vertical position Step 3 Push tray base to the direction of arrow shown 20 SA HT720GCP ...

Page 21: ...ng procedure for effective Self diagnosis and tilt adjustment Be sure to use the self diagnosis functionbefore replacing the optical pickup when NO DISC is displayed As a guideline you should replace the optical pickup when the value of the laser drive current is more than 55 Note Press the power button to turn on the power and check the value within three minutes before the unit warms up Otherwis...

Page 22: ...on Failure Communication error result error occurred although communication command was sent F504 Error adjusting DSC data slice offset F505 DSC Attention error Similar disposal as F500 F506 Invalid media Disc is flipped over TOC unreadable incompatible disc media ODC related F600 Access failure to management information caused by demodulation error Operation stopped because navigation data is not...

Page 23: ...e canceled if a power supply is turned OFF 1 CPPM is the copy guard function beforehand written in the disk for protection of copyrights 12 4 Last Error Code saved during NO PLAY Error code Error Content System computer Setting task System computer internal error code F0BF 6 Cannot playback because physical layer is not recognizable PCND_NOPLAY PHYSICAL 0x50 DriveManager 0xDOBF F0C0 8 DVD Cannot p...

Page 24: ...12 5 Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes 24 SA HT720GCP ...

Page 25: ...25 SA HT720GCP ...

Page 26: ...message ___LOCKED_ appears whenthe function is activated Note The following buttons are invalid and the player displays ___LOCKED_ while the lock function mode is entered Player SELECTOR VOLUME KNOB DISC CHECK DISC CHANGE DISC1 DISC5 Remote controller unit SLEEP REPEAT 0 9 RETURN TOP MENU POSITION MEMORY TUNER BAND D MIX CH SELECT TEST SET UP MUTING DISPLAY GROUP TV VCR AUX QUICK REPLAY SUBTITLE F...

Page 27: ... CD function With no DVD CD inserted in the player press and hold down the button simultaneously for at least two seconds and press the F_SKIP button for at least two seconds in order to display T___________ 3 Press the button If a memorized error is detected the result of self diagnosis is displayed Ex T H15 See table below If several errors are detected press the button to display each 13 2 2 Re...

Page 28: ...D player may be renewed to improve the quality including operability and playability to the substandard discs processing to optimize the drive The recovery disc has also firmware version up After version up recovery processing is executed automatically Part number of the recovery disc for version up will be noticed when it is supplied Updating firmware 1 Load the recovery disc that is supplied to ...

Page 29: ...adjustment if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment is generally unnecessaryafter replacing the traverse unit 15 2 2 Important points in electrical adjustment Follow the adjustment procedures described in this Manual 15 3 Storing and Handling Test Discs Surface precision is vital for DVD test discs Be sure to st...

Page 30: ...the optimum point 3 Finish the procedure with tilt adjustment Jitter value depends on the model 1 If the jitter value changes like B the optimum point is easy to find 2 If the jitter value changes like A set the optimum point near the middle 15 4 1 3 Check after adjustment Play test disc or any other disc to make sure there is no picture degradation in the inner middle and outer peripheries and no...

Page 31: ...EQUEST DATA RESPONSE DIGITAL SERVO CONTROLLER DATA SLICE LOOP FILTER DIGITAL VIDEO DISC INITIAL LOGO ABBREVIATIONS E EC ECR ENCSEL ETMCLK ETSCLK ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCODER SELECT EXTERNAL M CLOCK 81MHz 40 5MHz EXTERNAL S CLOCK 54MHz F FBAL FCLK FE FFI FEO FG FSC FSCK FOCUS BALANCE FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUEN...

Page 32: ... SERIAL SUB CODE CLOCK SUB CODE Q DATA SYSTEM CLOCK T TE TIBAL TID TIN TIP TIS TPSN TPSO TPSP TRCRS TRON TRSON TRACKING ERROR BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 OP AMP INPUT OP AMP OUTPUT OP AMP INVERTED INPUT TRACK CROSSSIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY ...

Page 33: ... 4 3 4 STANDBY 0 3 3 0 0 0 0 0 0 0 3 3 0 0 6 0 3 0 3 3 3 3 3 0 3 0 6 0 6 0 6 Ref No MODE 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 CD PLAY 0 1 3 4 0 1 3 4 0 2 8 2 8 3 4 2 0 0 1 2 1 5 STANDBY 0 3 3 0 6 0 6 0 0 6 0 6 3 3 3 3 0 6 0 6 0 0 2 9 3 3 3 3 2 2 0 1 2 1 6 Ref No MODE 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 CD PLAY 0...

Page 34: ...o MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 1 7 0 8 2 0 1 7 2 7 2 2 0 2 3 0 9 0 7 1 0 0 8 1 5 0 9 1 4 1 3 3 4 1 3 0 9 1 5 STANDBY 2 0 0 9 1 8 1 3 2 9 2 5 0 2 6 0 9 0 6 1 1 0 7 1 6 0 8 1 5 1 4 3 3 1 4 0 7 1 3 Ref No MODE 41 42 43 44 45 46 47 48 CD PLAY 1 4 1 4 1 8 1 6 1 9 0 3 4 2 2 STANDBY 1 3 1 6 1 8 1 6 1 9 0 3 3 2 7 Ref No MODE 1 2 3 4 5 CD PLAY 3 0 3 0 0 4 3 4 8 S...

Page 35: ...0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ref No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 CD PLAY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 STANDBY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CD PLAY 0 0 0 6 8 0 0 0 0 0 0 6 7 0 0 0 STANDBY 0 0 0 6 8 0 0 0 0 0 0 6 7 0 0 0 Ref No MODE 1 2 3 4 5 6 7 8 CD PLAY 0 0 0 6 7 0 0 0 6 9 STANDBY 0 0 0 6 7 0 0...

Page 36: ... 6 0 1 7 1 7 0 0 0 6 0 0 0 6 0 Ref No MODE E C B E C B E C B E C B E C B CD PLAY 0 4 5 0 0 0 0 7 2 0 2 0 0 2 9 2 0 2 2 0 4 5 0 STANDBY 0 4 5 0 0 0 0 7 2 0 2 0 0 2 9 2 0 2 2 2 1 2 1 0 Ref No MODE 1 2 3 4 5 6 CD PLAY 0 4 5 0 0 0 6 0 STANDBY 0 0 7 0 0 0 6 0 Q2103 Q2104 Q2105 Q2200 Q2100 Q2028 Q2029 Q2101 Q2102 Q2017 Q2018 Q2019 Q2020 Q2600 Q2601 IC2021 IC2022 Q2027 Q2021 Q2201 Q2300 Q2301 Q2500 Q2000...

Page 37: ...17 6 Sensor P C B Ref No MODE 1 2 3 4 CD PLAY 3 7 2 5 0 0 2 STANDBY 3 7 2 5 0 0 2 Q9103 37 SA HT720GCP ...

Page 38: ...herefore there may exist some errors in the voltage values depending on theinternal impedance of the DC circuit tester Important safety notice 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 components be sure...

Page 39: ...NP 73 NRST 78 DRV3 RFINN LPC2 LPC02 LPC1 LPC01 VIN9 VIN10 VIN5 VIN6 VIN7 VIN8 VIN4 VIN3 VIN2 VIN1 SPINDLE MOTOR UNIT MOTOR TRAVERSE EE PROM Not supplied C3EBGZ000001 IC8611 ACT F ACT F ACT T ACT T ACTUATOR COIL FOCUS COIL TRACKING BIAS2 SPINDLE MOTOR DRIVE C0GBF0000004 IC8271 TRACKING COIL FOCUS COIL TRAVERSE MOTOR DRIVE C0GBG0000044 IC8251 PWM1 TRV DRV 147 MUTE12 MUTE3 LDIN SHIFT LEVEL SHIFT LEVE...

Page 40: ... DAC V OUT6 LOW PASS FILTER OUTPUT AMP AND DAC V OUT5 LOW PASS FILTER OUTPUT AMP AND DAC V OUT4 LOW PASS FILTER OUTPUT AMP AND DAC V OUT3 LOW PASS FILTER OUTPUT AMP AND DAC V OUT2 LOW PASS FILTER OUTPUT AMP AND DAC V OUT1 LOW PASS FILTER OUTPUT AMP AND DAC V OUT8 MODULATOR DELTA SIGMA MULTI LEVEL ENHANCED V OUT7 LOW PASS FILTER OUTPUT AMP AND DAC IC8601 VOLTAGE DETECTING POWER SUPPLY AND GATE AND ...

Page 41: ...WD 20 TRV REV 7 TRV FWD WIDE1 38 MOTOR LOADING MOTOR TRAY C0GAG0000007 MOTOR DRIVE LOADING IC2008 C0GAG0000007 MOTOR DRIVE TRAY IC2007 B B CONTROL DRIVE CONTROL DRIVE INTERRUPTOR PHOTO Q9103 B TUN CLK TUN CE TUN SD TUN DI TUN DO DVD STAT DVD CMD DVD CLK 29 31 27 30 28 36 35 37 CL CE SD DI ST DO DVD STAT DVD CMD DVD CLK S VIDEO OUT JK2001 IC2006 VIDEO DRIVE C9ZB00000431 GND VCC2 VCC1 B VIDEO OUT JK...

Page 42: ...R G OUT FL G OUT FR FM1 F OUT1 OUT CW OUT C FM4 FM3 F OUT4 F OUT3 OUT LSW OUT RST SYSTEM CONTROL IC2018 C2CBJG000401 B D2001 98 B B DRIVE LED D6905 Q6904 82 DRIVE LED D6904 Q6903 83 DRIVE LED D6903 Q6902 84 DRIVE LED D6902 Q6901 85 86 Q6900 D6901 DRIVE LED 39 36 25 23 24 22 41 38 40 39 27 26 28 29 52 50 51 49 X2000 Q2000 RESET B B NF B C0ABBB000118 IC2015 CENTER SUB WOOFER BUFFER AMP B MUTING CONT...

Page 43: ...FL CS FL CLK FL DA X IN X OUT 3 89 FLD CLK 4 1 T11 S15 T0 S0 S0 S15 T0 T11 DET DC IN SUPPLY POWER REGULATOR STABILIZER REGULATOR STABILIZER REGULATOR REGULATOR REGULATOR B B B REGULATOR B B COM DC DC CONVERTER IC2001 VSOFT V IN VOUT C0DBAZG00033 REGULATOR IC2005 GND V IN VOUT C0DBEFG00003 B COM DC DC CONVERTER IC2002 VSOFT V IN VOUT C0DBAZG00033 REGULATOR IC2004 GND V IN VOUT C0CBADG00023 B REGULA...

Page 44: ...SA HT720GCP 44 ...

Page 45: ...C DIAGRAM 3 B TO SPINDLE MOTOR ASSY TO OPTICAL PICKUP UNIT CD DA SIGNAL LINE DVD AUDIO SIGNAL LINE MAIN SIGNAL LINE DVD VIDEO SIGNAL LINE B SIGNAL LINE TC8004 TC8010 K8004 K8009 Spindle Motor Drive Tracking Coil Focus Coil Traverse Motor Drive SCHEMATIC DIAGRAM 1 IC8271 IC8251 QR8571 Q8562 Q8561 Q8550 IC8691 IC8111 IC8451 QR8420 IC8695 Q8560 Q8552 Q8551 SA HT720GCP DVD MODULE IN OUT CIRCUIT SA HT7...

Page 46: ...DIO SIGNAL LINE DVD VIDEO SIGNAL LINE B SIGNAL LINE 64M SDRAM 8 EEPROM IC RESET IC Voltage Detecting IC DV2 1 LSI RFKFMH81T160 Reset Switch Reset Switch SCHEMATIC DIAGRAM 2 IC8051 IC8651 IC8611 IC8605 IC8601 IC8001 Q8605 Q8606 SA HT720GCP DVD MODULE DV2 CIRCUIT SA HT720GCP 46 ...

Page 47: ...801 4 7K R2099 330 R2800 B1GBCFJJ0039 Q2001 PWM R IN GND F IN VCC VM OUT1 RMF VREF OUT2 C0GAG0000007 IC2008 9 8 7 6 5 4 3 2 1 POSITION PULSE J0JBC0000015 L2006 J0JBC0000015 L2005 J0JBC0000015 L2004 DISC SENS 150 R2094 120 R2093 J0JBC0000015 L2003 TRV FWD TRV REV 4 7K R2097 330 R2098 B1GBCFJJ0039 Q2002 10K R2802 C 9V 16V47 C2024 0 1 C2023 C0GAG0000007 IC2007 R IN GND F IN VCC VM OUT1 RMF OUT2 VREF ...

Page 48: ...3 3K C2249 10V1 C2262 0 033 C2261 0 1 R2261 6 8K 3 3 50V C2263 1K R2263 FRONTR R2144 3 3K C2149 10V1 C2162 0 033 C2819 16V47 C2818 16V47 R2162 6 8K C2161 0 1 R2262 33K R2161 33K 3 3 50V C2163 1K R2163 FRONTL B0ACCK000005 D2036 C2812 0 01 C2811 0 01 B0ACCK000005 D2035 7 5V 7 5V C2810 220P C2809 220P VOL DA VOL CK C2266 4 7 C2167 47 6 8K R2165 C2166 0 12 C2165 0 12 C2265 2700P C2164 2700P 6 8K R2265...

Page 49: ... R AUX L C2045 6 3V100 6 3V330 C2047 C2044 6 3V1000P 6 3V330 C2046 C2043 6 3V100 C2042 6 3V1000 B1GBCFJN0021 Q2004 C2041 6 3V100 10MHz H2B100500004 X2000 C2040 6 3V1000 C2037 0 01 C2039 0 01 10K R2807 50V22 C2036 3 3u L2000 0 1 C2007 100 6 3V C2009 47K R2082 IN 34 20 C2137 0 1 19 C2237 0 1 18 31 C2140 680P C2240 680P 21 22 23 24 33 25 26 27 28 32 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 16 17 10K...

Page 50: ...K R2838 B1GDCFGA0014 Q2020 4 7 R2849 12V 1 8K R2848 B0BC7R500001 D2026 25V100 C2085 470 R2847 0 01 C2086 2SD21370PA Q2022 16V100 C2083 B0BC5R600003 D2025 820 R2846 150 R2845 0 01 C2084 B1AAKD000009 Q2021 DVD D 5V Regulator Regulator Power Supply Regulator Regulator Regulator Regulator Regulator Regulator Regulator DC Detect Switch Regulator Regulator Regulator Regulator Stabilizer Stabilizer DC DC...

Page 51: ... 220P C6914 100P C6918 R6927 3 3K R6915 1K R6916 68 R6917 1K 6 3V100 C6910 0 01 C6911 0 01 C6909 50V3 3 C6913 22K R6918 J0JBC0000041 L6903 B0BC5R000009 D6910 150 R6936 150 R6935 50V22 C6905 50V22 C6903 B0ACCK000005 D6911 A 1000P C6801 J0JBC0000019 L6101 J0JBC0000019 L6201 J0JBC0000019 L6801 0 047 C6201 K2HC103A0023 JK6901 2 7K R6808 2 2K R6801 1 8K R6802 1 2K R6803 220 R6908 DISC 3 B3ABA0000397 D6...

Page 52: ...9101 Q9103 FC9101 CN9102 SENSOR CIRCUIT TRAY MOTOR CIRCUIT 1 2 3 4 5 6 10 8 7 9 11 M 3 2 4 1 DGND DGND DGND DGND DGND DGND LOADINGMOTOR LOADINGMOTOR CAM_SENSOR PHOTO_DRV C LOADING_SW S9001 M9001 LOADING MOTOR Q9001 CN9003 LOADING MOTOR CIRCUIT Q9102 B3NAA0000011 PHOTO INTERRUPTOR Q9103 B3NAB0000027 PHOTO INTERRUPTOR Q9001 B3NAA0000068 PHOTO INTERRUPTOR T O MAIN CN2010 ON SCHEMATIC CIRCUIT DIAGRAM ...

Page 53: ...36 CP8040 CP8041 CP8042 CP8043 CP8044 CP8045 CP8046 CP8047 CP8201 CP8202 CP8203 CP8204 CP8231 CP8233 CP8234 CP8235 CP8236 CP8241 CP8242 CP8243 CP8244 CP8271 CP8272 CP8273 TC8491 CP8421 CP8422 CP8424 CP8425 CP8426 CP8501 CP8502 CP8551 CP8561 CP8571 CP8611 CP8612 D8550 D8571 FL8101 FL8102 FL8103 FL8104 FP8101 FP8271 IC8001 IC8251 IC8271 IC8451 IC8651 K8100 K8321 K8325 K8331 K8335 K8341 K8651 K8691 K...

Page 54: ...826 C2088 D2029 D2024 E2000 D2034 D2027 Q2014 R2830 R2829 R2828 R2827 C2056 Q2012 R2505 R2618 R2407 R2307 R2263 R2163 C2037 L2022 R2878 R2883 R2879 R2506 C2506 C2503 W2012 C2504 R2504 C2613 R2615 R2617 R2616 C2615 C2158 R2159 C2159 C2601 R2602 C2301 C2402 R2301 R2401 R2260 R2160 R2607 R2507 C2507 C2260 C2160 C2604 R2978 R2977 R2980 C2259 C2258 C2600 R2600 L2023 L2024 W2052 W2016 C2830 R2259 R2510 ...

Page 55: ...020 W2022 W2012 W2018 14 1 48 IC6901 39 38 25 15 24 Q6901 Q6900 1 2 3 4 5 D6910 1 3 1 2 N S6804 S6801 CN6801 S6802 S6803 S6807 S6806 S6805 R6802 R6808 R6810 R6801 R6805 R6804 R6803 R6809 R6807 C6805 C6806 C6201 C6101 C6801 L6201 L6801 L6101 VR6800 JK6801 Z6900 C6904 R6934 1 2 3 4 5 6 7 W2100 W2101 10 52 49 45 40 35 30 28 22 20 15 10 5 1 9 C6918 W2102 SA HT720GCP FL HEADPHONE P C B A A A A B C D E ...

Page 56: ... CL1 Q9103 C E K A 4 3 2 1 11 1 X X X X X X X X 6 5 4 3 2 1 M9001 Q9001 S9001 CN9003 CL6 CL1 CL2 CL5 CL4 CL3 4 3 2 1 X X X X X X M 11 1 A A A A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 E LOADING MOTOR P C B REP3465A F TRAY MOTOR P C B REP3466A G SENSOR P C B REPX3466A SA HT720GCP LOADING MOTOR TRAY MOTOR SENSOR P C B SA HT720GCP 56 ...

Page 57: ... B SOLDER SIDE 1 2 9 10 1 2 21 22 11 10 2 1 11 10 2 1 1 50 1 10 25 24 2 1 FP8501 25 20 15 10 5 1 FP8101 FP8271 15 1 50 45 40 35 30 25 20 15 10 5 1 VR6800 M9001 CN9003 11 1 M9101 M M FC9101 6 5 4 3 2 1 CN9102 FC9101 11 1 6 5 4 3 2 1 CN2009 CN2008 CN2011 CN2010 CN2004 JK2001 CN2002 JK2000 1 2 21 22 CN6901 JK6801 Z6900 1 2 3 4 5 6 7 1 2 10 CN6801 B C A A D G LOADING MOTOR P C B SOLDER SIDE E TRAY MOT...

Page 58: ...SA HT720GCP 58 ...

Page 59: ...80p 2SD21370PA C B B1GFGCAA0001 Cathode A Ca Anode Anode Cathode Ca A B3AAA0000583 A Ca Cathode Anode C2CBJG000401 100p MN2DS0003APH 256p 1 24 25 48 1 4 8 5 RFKFMH81T160 C0GBF0000004 1 3 2 C0CBADG00023 1 3 2 C0EBE0000384 1 4 C0DBEFG00003 2 5 3 B1BCCG000021 UNR511V00L UNR521100L B0ADCJ000020 MA2S11100L B0BC01000014 B0BC02900004 B0ACCE000003 B0ACCK000005 A Ca Cathode Anode B0JCPD000025 B0ECKM000016 ...

Page 60: ...control mute circuit 45 V MUTE3 O Mute signal 1 for video output 46 VMIX Ctrl O Control signal output for the video signal mix 47 MUTE L O Mute signal output for the line output 48 VOL DA O Data output for 6ch VOL ASP 49 VOL CK O Clock output for 6ch VOL ASP 50 NC Not used open Pin No Terminal Name I O Function 51 NC Not used open 52 SFC O Analog surround signal output 53 NC Not used open 54 PARTY...

Page 61: ... Capacity values are in microfarads µF unless specified otherwise P Pico farads pF F Farads F Resistance values are in ohms unless specified otherwise 1K 1 000 OHM 1M 1 000K OHM The parenthesized indications in the Remarks columns specify the model names and areas Refer to the cover page The marking RTL indicates the retention time is limited for this item After the discontinuation of this assembl...

Page 62: ...25 1 Loading Mechanism Traverse Unit Cabinet 25 1 1 Loading Mechanism Traverse Unit Cabinet Parts Location 62 SA HT720GCP ...

Page 63: ...63 SA HT720GCP ...

Page 64: ...64 SA HT720GCP ...

Page 65: ... 304 RDV0073 TRAY BELT M 305 REZ1484 11P FFC M 306 RGQ0358 K TRAY BASE M 307 RGQ0359 K ROTARY TRAY M 308 RHW81001 1 WASHER M 309 RMB0365 TRAY SPRING M 310 RME0384 CLOSE LOCK GEAR SPRING M 311 RMF0324 BLOCK SHEET M 312 RMM0255 SLIDE PLATE L M 313 XTB3 10J SCREW M 314 XTN26 8G SCREW M 315 XTWS3 10S SCREW M 316 JSM0048 MAGNET M 317 RDG0562 PULLEY GEAR M 318 RDG0563 RELAY GEAR A M 319 RDG0564 RELAY GE...

Page 66: ...SISTOR M Q2026 B1GDCFGA0014 TRANSISTOR M Q2027 B1GDCFGA0014 TRANSISTOR M Ref No Part No Part Name Description Remarks Q2028 B1GBCFJN0021 TRANSISTOR M Q2029 B1GBCFJN0021 TRANSISTOR M Q2100 B1GFGCAA0001 TRANSISTOR M Q2101 B1GFGCAA0001 TRANSISTOR M Q2102 B1GFGCAA0001 TRANSISTOR M Q2103 B1GDCFGA0014 TRANSISTOR M Q2104 B1GFGCAA0001 TRANSISTOR M Q2105 B1GDCFGA0014 TRANSISTOR M Q2200 B1GFGCAA0001 TRANSIS...

Page 67: ...405R SW OPEN M S6806 EVQ21405R SW DISC M S6807 EVQ21405R SW SKIP M S6900 EVQ21405R SW POWER M S6901 EVQ21405R SW SEL M Ref No Part No Part Name Description Remarks S6902 EVQ21405R SW DISC 1 M S6903 EVQ21405R SW DISC 2 M S6904 EVQ21405R SW DISC 3 M S6905 EVQ21405R SW DISC 4 M S6906 EVQ21405R SW DISC 5 M S6907 EVQ21405R SW CSM M S6909 EVQ21405R SW PROGRESS M S6910 EVQ21405R SW DIGITAL M S9001 K0L1BA...

Page 68: ...10W M W2059 ERJ6GEY0R00V 0 1 10W M W2060 ERJ6GEY0R00V 0 1 10W M W2061 ERJ6GEY0R00V 0 1 10W M W2062 ERJ6GEY0R00V 0 1 10W M W2063 ERJ6GEY0R00V 0 1 10W M W2064 ERJ6GEY0R00V 0 1 10W M W2065 ERJ6GEY0R00V 0 1 10W M W2066 ERJ6GEY0R00V 0 1 10W M W2067 ERJ6GEY0R00V 0 1 10W M W2068 ERJ6GEY0R00V 0 1 10W M W2069 ERJ6GEY0R00V 0 1 10W M W2070 ERJ6GEY0R00V 0 1 10W M W2071 ERJ6GEY0R00V 0 1 10W M W2072 ERJ6GEY0R00...

Page 69: ...2120 ERJ3GEYJ123V 12K 1 16W M R2121 D0GB122JA019 1 2K 1 16W M R2122 ERJ3GEYJ223V 22K 1 16W M Ref No Part No Part Name Description Remarks R2123 ERJ3GEYJ103V 10K 1 16W M R2124 ERJ3GEYJ103V 10K 1 16W M R2125 ERJ3GEYJ222V 2 2K 1 16W M R2126 ERJ3GEYJ104V 100K 1 16W M R2127 ERJ3GEYJ104V 100K 1 16W M R2128 ERJ3GEYJ102V 1K 1 16W M R2129 ERJ3GEYJ103V 10K 1 16W M R2130 ERJ3GEYJ103V 10K 1 16W M R2131 ERJ3GE...

Page 70: ... 16W M R2509 D0GB563JA002 56K 1 16W M R2510 D0GB273JA002 27K 1 16W M R2511 ERJ3GEYJ222V 2 2K 1 16W M Ref No Part No Part Name Description Remarks R2512 ERJ3GEYJ103V 10K 1 16W M R2513 D0GB273JA002 27K 1 16W M R2514 ERJ3GEYJ103V 10K 1 16W M R2516 ERJ3GEYJ103V 10K 1 16W M R2600 D0GB272JA002 2 7K 1 16W M R2602 ERJ3GEYJ473V 47K 1 16W M R2603 ERJ3GEYJ203V 20K 1 16W M R2604 D0GB333JA002 33K 1 16W M R2605...

Page 71: ...J221V 220 1 16W M R6909 ERJ3GEYJ221V 220 1 16W M R6910 ERJ3GEYJ221V 220 1 16W M R6914 ERJ3GEYJ183V 18K 1 16W M Ref No Part No Part Name Description Remarks R6915 ERJ3GEYJ102V 1K 1 16W M R6916 ERJ3GEYJ680V 68 1 16W M R6917 ERJ3GEYJ102V 1K 1 16W M R6918 ERJ3GEYJ223V 22K 1 16W M R6922 ERJ3GEYJ102V 1K 1 16W M R6923 ERJ3GEYJ102V 1K 1 16W M R6924 D0GB122JA019 1 2K 1 16W M R6925 ERJ3GEYJ182V 1 8K 1 16W M...

Page 72: ... ECEA1AKA221I 220 10V M C2039 ECJ1VB1H103K 0 01 50V M Ref No Part No Part Name Description Remarks C2040 ECA0JM102B 1000 6 3V M C2041 ECEA0JKA101B 100 6 3V M C2042 ECA0JM102B 1000 6 3V M C2043 ECEA0JKA101B 100 6 3V M C2044 F2A0J102A130 1000P 6 3V M C2045 ECEA0JKA101B 100 6 3V M C2046 ECA0JM331I 330 6 3V M C2047 ECA0JM331I 330 6 3V M C2048 ECEA0JKA470B 47 6 3V M C2049 ECJ1VB1A105K 1 10V M C2050 ECE...

Page 73: ...0V M C2260 ECJ1VB1H471K 470P 50V M C2261 ECUV1C104KBV 0 1 16V M C2262 ECJ1VB1C333K 0 033 16V M Ref No Part No Part Name Description Remarks C2263 ECEA1HKA3R3B 3 3 50V M C2264 ECEA1HKA100I 10 50V M C2265 ECJ1VB1H272K 2700P 50V M C2266 F1K1A4750013 47 10V M C2267 ECEA1HKA4R7I 4 7 50V M C2268 ECJ1VB1A105K 1 10V M C2269 ECJ1VB1H223K 0 022 50V M C2270 ECJ1VB1C683K 0 068 16V M C2300 ECEA1CKA100B 10 16V ...

Page 74: ... 033 16V M C8212 ECJ1ZF1C104Z 0 1 16V M C8213 ECJ1ZF1C104Z 0 1 16V M C8214 ECJ1ZF1C104Z 0 1 16V M Ref No Part No Part Name Description Remarks C8215 ECJ1VB1H562K 5600P 50V M C8216 ECJ1VB1C183K 0 018 16V M C8217 F1H0J1050013 1 6 3V M C8218 F1H0J1050013 1 6 3V M C8221 ECUVNC104KBV 0 1 16V M C8222 ECUVNC104KBV 0 1 16V M C8223 ECUVNC104KBV 0 1 16V M C8224 ECUVNC104KBV 0 1 16V M C8225 ECJ1ZF1C104Z 0 1 ...

Page 75: ... No Part No Part Name Description Remarks C8651 ECJ1ZF1C104Z 0 1 16V M C8652 ECJ1ZF1C104Z 0 1 16V M C8691 ECJ0EF1C104Z 0 1 16V M C8695 ECJ0EF1C104Z 0 1 16V M Ref No Part No Part Name Description Remarks A1 1 UR76EC3103A R C BATTERY COVER M A2 K2CQ2CA00002 AC CORD M A3 RQT7433 P O I BOOK EN M A3 RQT7434 M O I BOOK SP M A4 RSA0007 J FM ANTENNA M A5 K1HA25HA0001 SYSTEM CABLE M A6 RJL1P016B15A VIDEO C...

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