Panasonic SA-HT340EE Service Manual

Text of Panasonic SA-HT340EE User Guide:

• Panasonic SA-HT340EE, 28 19 20 21 22 26 27 15 16 IC8421 AUDIO DAC C0FBBK000050 OP CPU STAT OP CPU CMD OP CPU CLK CR/PR/R CB/PB/B Y/PY/G C Y A MUTE SRCK LRCK AD OUT0 AD OUT1 AD OUT2 AD OUT3 P9 P10 P11 DACLK P13 DAC4 OUT DAC5 OUT DAC1 OUT DAC2 OUT DAC3 OUT P7 NRST P6 P8 16bit DATA MEMORY 12bit ADDRESS MEMORY 12bit ADDRESS MEMORY 16bit DATA MEMORY MCK NWE NCAS NRAS NCSM MDQ15 MDQ14 MDQ13 MDQ12 MA11 MDQ11 MA10 MDQ10 MA9 MDQ9 MA8 MDQ8 MA7 MDQ7 MA6 MDQ6 MA5 MDQ5 MA4 MDQ4 MA3 MDQ3 MA2 MDQ2 MA1 MDQ1 MDQ0 MA0 CLK NWE NCAS NRAS CS DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 A11 A

• Panasonic SA-HT340EE, 16 Wiring Connection Diagram SA-HT340EE WIRING CONNECTION FP8101 FP8251 1 5 10 15 20 25 30 35 40 50 45 FP8531 25 201510 5 1 26 6 1 LOADING MOTOR + - M CS901 7 1 DVD MODULE P.C.B. (SIDE:A) A PbF PbF PbF S-VIDEO OUT VIDEO OUT COMPONENT VIDEO OUT AUX AV OUT SURROUND SPEAKER FRONT SPEAKER CENTER SPEAKER SUBWOOFER 1 20 18 14 12 10 8 6 4 16 2 19 17 13 11 9 7 5 3 15 21 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 17 1 4 1 2 12 13 50 49 48 47 4 3 2 1 10 1 5 4 2 14 13 12 11 10 9 8 6 3 1 7 JK5000 CN2001 H2004 CN5704 CN2007 CN2005 1 7 CN2006 CN2002 JK1001 JK2002 13 2 1 212 13 101 101 SENSOR Z6900 CN6001 VR6800 14 H6004 CP2010 CN2010 VOLUME

• Panasonic SA-HT340EE, Ref No. MODE 123456789101112 CD PLAY 25.9 12.7 0 12.6 4.7 0 0 0 0 12.7 0 12.7 STANDBY 26.0 12.8 0 12.7 4.7 0 0 0 3.0 12.8 0 12.8 Ref No. MODE 123456789101112 CD PLAY 25.9 12.7 0 12.7 4.7 0 0 0 3.0 12.7 0 12.7 STANDBY 26.0 12.7 0 12.7 4.7 0 0 0 3.0 12.8 0 12.7 Ref No. MODE 123456789101112 CD PLAY 25.9 12.7 0 13.0 4.7 0 0 0 0 12.7 0 12.8 STANDBY 25.6 12.7 0 12.7 4.6 0 0 0 3.0 12.7 0 12.8 Ref No. MODE ECB ECB ECB ECB ECB CD PLAY 1.6 1.6 0 0 0 0.6 0 0.2 0.2 8.9 17.1 9.5 0 4.9 0 STANDBY 1.6 1.6 0 0 0 0.6 0 0.1 0 8.9 17.1 9.5 0 4.9 0 Ref No. MODE ECB 123 123 4 ECB CD PLAY 0 0.1 0.7 0 4.6 0.1 5.6 4.4 0 0.4 00.14.8 STANDBY 0 0.1 0.7 0 4.6 0 5.6 4.4 0 0.4 00.14.8 Q5742 Q5740

• Panasonic SA-HT340EE, Caution: Do not apply or exert excessive force when detaching the FFC cables. 9.9. Disassembly of Rear panel · Follow (Step 1) to (Step 3) of Item 9.3. Step 1 Remove 9 screws. Step 2 Detach connector (CN5704) at fan unit. Caution: Remember to attach the connector of fan unit during assembly. Step 3 Release the tabs. Step 4 Remove the rear panel. 9.10. Disassembly of SMPS Module P.C.B. · Follow (Step 1) to (Step 3) of Item 9.3. · Follow (Step 1) to (Step 4) of Item 9.9. Step 1 Remove 1 screw. Step 2 Detach cables at the connectors. (CN2, CN3) Step 3 Remove SMPS Module P.C.B. 9.11. Disassembly of Mai

• Panasonic SA-HT340EE, 12 Measurements and Adjustments 12.1. Service Tools and Equipment Application Name Number Tilt adjustment DVD test disc DVDT-S20 [SPG] TORX screw driver (T6) Available on sales route. (T6) or RFKZ0185 [SPG] Others Grease RFKXPG641 [SPG] Confirmation CD test disc PVCD-K06 or any other commercially available disc VCD test disc PVCD-K06 or any other commercially available disc Recovery disc RFKZD03R005 [SPG] 12.2. Important points in adjustment 12.2.1. Important points in optical adjustment · Before star

• Panasonic SA-HT340EE, Ref. No. Part No. Part Name & Description Remarks R2060 ERJ3GEYJ221V 220 1/16W [M] R2061 ERJ3GEYJ473V 47K 1/16W [M] R2062 ERJ3GEYJ221V 220 1/16W [M] R2063 ERJ3GEYJ473V 47K 1/16W [M] R2064 ERJ3GEYJ221V 220 1/16W [M] R2065 ERJ3GEYJ221V 220 1/16W [M] R2066 ERJ3GEYJ222V 2.2K 1/16W [M] R2067 ERJ3GEYJ221V 220 1/16W [M] R2068 ERJ3GEYJ221V 220 1/16W [M] R2069 ERJ3GEYJ221V 220 1/16W [M] R2070 ERJ3GEYJ221V 220 1/16W [M] R2071 ERJ3GEYJ221V 220 1/16W [M] R2072 ERJ3GEYJ221V 220 1/16W [M] R2073 ERJ3GEYJ22

• 12.4.1.1. Adjustment procedure 1. While pressing STOP button on the main unit, press "5" on the remote control unit. 2. Confirm that "J_xxx/yyy_zz" (display1/display2) is shown on the front display. For your information: "yyy" and "zz" shown to the right have nothing to do with the jitter value. "yyy" is the error counter,

• Panasonic SA-HT340EE, 17 Block Diagram BUFFER QR8571 OPTICAL PICK UP UNIT Q8551,8552 Q8561,8562 VOL4+ VOL4- VOL3+ 17 OPIN+ 4 OPIN- 5 15 16 VOL3- 18 VOL1+ 14 VOL1- 13 VOL2+ 12 VOL2- TRAVERSE INNER SW 11 MUTE CH1,2 MUTE CH3 24 BIAS1 1 VIN1 2 VIN2 3 23 VIN3 27 9 TRVFT MUTE F0 DRV PWM0 145 DRV1 90 TRS DRV SPMUTE DRV0 91 AD1 140 DRV4 87 DRV3 83 P14 81 89 DRV2 85 FG 114 113 125 139 126 RFINP RFINN LPC2 AD0 LPC02 LPC1 LPC01 VIN9 VIN10 VIN5 VIN6 VIN7 VIN8 VIN4 VIN3 VIN2 VIN1 MOTOR SPINDLE MOTOR TRAVERSE ACT F- HFM ACT F+ ACT T- ACT T+ ACTUATOR

• Panasonic SA-HT340EE, 20.2. (B) Main/Power P.C.B. B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E E C B B C E B C E B C E B C E ABCDEFG 1 2 3 4 5 6 7 8 9 HI J KL MNO P B MAIN P.C.B. (REPX0531C) SA-HT340EE MAIN P.C.B. S-VIDEO OUT VIDEO OUT COMPONENT VIDEO OUT AUX AV OUT SURROUND SPEAKER FRONT SPEAKER CENTER SPEAKER SUBWOOFER B C E B C E B C E B C E B C E B C E B C E B C E B C E B C E (NOT SUPPLIED) (TO SMPS MODULE) (TO SMPS MODULE) 46 13 5 4 2 14 13 12 11 10 9 8 6 64 31 1 20 18 14 12 10 8 6 4 16 2 19 17 13 11 9 7 5 3 15 21 116 17 32 46 13 14 13 12 11 10 9 8 7 6

• Panasonic SA-HT340EE, 1. Turn off the power. 2. Determine the cause of the problem and correct it. 3. Turn on the power once again after one minute. Note: When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again. 2 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 are

• Panasonic SA-HT340EE, 8 Self-Diagnosis and special mode setting 8.1. Service Mode Summary Table The service modes can be activated by pressing various button combination on the player and remote control unit. Below is the summary of major checking: Player buttons Remote control unit buttons Application Note STOP 0 Error code check (Refer to the section “8.2.1. Service Mode Table 1” for more information). 1 ADSC internal RAM data check 3 CD laser drive current check 5 Jitter checking FUNCTIONS DVD laser drive current check PAUSE Initial setting of lase

• Panasonic SA-HT340EE, 10 Service Position 10.1. Servicing position of the DVD Module P.C.B. · Follow Item 9.7. · Follow (Step 1) of Item 9.8. · Follow (Step 1) of Item 9.9. Step 1 Connect FFC cables at connectors. (CN2, CN3, CN2001, CN2004, CN2005, CN2006 & CN2007) Step 2 Connect fan unit (CN5704). Step 3 Turn mechanism unit to vertical position. 10.2. Servicing position of the Main P.C.B. · Follow Item 9.7. · Follow (Step 1) of Item 9.9. Step 1 Connect FFC cables at connectors. (CN2, CN3, CN2001, CN2004, CN2005, CN2006 & CN2007) Step 2 Connect fan unit (CN5704). Step 3 Turn o

• Panasonic SA-HT340EE, Ref. No. Part No. Part Name & Description Remarks C2827 ECJ1VC1H101J 100P 50V [M] C2828 ECJ1VC1H101J 100P 50V [M] C2829 ECJ1VC1H101J 100P 50V [M] C2830 ECJ1VB1H102K 1000P 50V [M] C2831 ECJ1VB1H102K 1000P 50V [M] C2832 ECJ1VB1H221K 220P 50V [M] C2833 ECA1CM100B 10 16V [M] C2834 ECJ1VC1H101J 100P 50V [M] C2835 ECJ1VC1H101J 100P 50V [M] C2836 ECJ1VC1H101J 100P 50V [M] C2837 ECJ1VC1H101J 100P 50V [M] C2838 ECJ1VC1H101J 100P 50V [M] C2841 ECA0JM102B 1000 6.3V [M] C2850 ECJ1VB1H221K 220P 50V [M] C2851 ECJ1VB1H221K 220P 50V [M] C2853 ECJ1VC1H101J 100P 50V [M] C2900 EEUFC1C471B 470 16V [M] C2901 ECA1CM471B 470 16V [

• 22.5. HT340 Power (Main) Block SMPS REG IC5100 IC5200 IC5300 FR+/FL+ FR-/FL- HT340 POWER(MAIN) BLOCK Q2906/Q2907 REG Q2904/D2915 REG Q2914/D2944 REG Q2955/D2941 REG IC2903 Q2903 REG Q2913/D2943/D2942 +26/18V SR+/SL+ SL-/SR- SW+/SW- C+/C- -7V SW+5V +9V DVD2.7V A+5V REG Q2974/D2974 -28V R -VP D+5V SYS6V M+9V SA-HT340EE 81

• Panasonic SA-HT340EE, Ref. No. Part No. Part Name & Description Remarks Q2914 B1BACG000023 TRANSISTOR [M] Q2915 B1GBCFJJ0051 TRANSISTOR [M] Q2916 B1GBCFJJ0051 TRANSISTOR [M] Q2917 B1GBCFJJ0051 TRANSISTOR [M] Q2955 B1BACD000018 TRANSISTOR [M] Q2974 B1ACKD000005 TRANSISTOR [M] Q2980 B1BACD000018 TRANSISTOR [M] Q3003 B1GDCFJJ0047 TRANSISTOR [M] Q3008 B1ABGC000005 TRANSISTOR [M] Q3009 B1ABCF000176 TRANSISTOR [M] Q5740 B1BACG000023 TRANSISTOR [M] Q5741 B1ABCF000176 TRANSISTOR [M] Q5742 B1ABCF000176 TRANSISTOR [M] Q5744

• Panasonic SA-HT340EE, 15 Illustration of IC's, Transistors and Diodes No.1 No.1 1 28 15 14 7 21 22 8 1 4 5 2 C0EBE0000455 C0JBAA000346 E C B B1BACD000018 E C B B0BC5R600003 A Ca Cathode Anode A Ca Cathode Anode B0EAKM000117 A Ca Cathode Anode C B E B1GDCFJJ0047 B1GBCFJJ0051 B1ABGC000005 B1ADCF000001 B1ADCE000012 B1ADGB000008 2SD1819A0L B1ABCF000176 C0CBCBD00018 (8p) C0ABBB000230 (8p) C0FBBK000050 (28p) C1AB00001731 (6p) C0EBA0000029 (4p) C3EBGC000055 (8p) C9ZB00000461 (32p) C3EBEG000072 (8p) C3ABPG000145 (54p) C0HBB0000057 (44p) C1AB00002463

• Panasonic SA-HT340EE, Step 4 Remove the optical pickup unit in the arrow direction till it stops. Step 5 Remove 2 screws. Step 6 Remove the drive rack. Step 7 Remove 1 screw. Step 8 Slide the shaft in the arrow direction. Step 9 Lift the optical pickup unit with the shaft. Step 10 Remove the optical pickup unit. 38 SA-HT340EE

• Panasonic SA-HT340EE, Step 4 Spread the tabs at the both sides and pull the tray out. (The tray slides a little forword and stops.). Step 5 Remove the drive arm concave phase from the tray slider and tray. l(Assembling the tray unit) Step 1 Insert a part of the tray into the unit sliding over the groove on the mechanical chassis unit. Step 2 Insert the tray to the point before the tab of the mechanical chassis unit. Step 3 Hook the drive arm concave phase over the tray and the tray slider. Step 4 Press in the tray. Step 5 Make sure that the tray and the drive arm move smoothly. 11

• Panasonic SA-HT340EE, 14 Voltage and Waveform Chart 14.1. DVD Module P.C.B. Ref No. MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CD PLAY 0.1 0.1 3.4 0.1 0.1 0.1 0.1 3.4 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 3.4 2.6 2.6 0.1 Ref No. MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY - 1.3 1.1 1.2 1.6 1.1 1.5 1.3 1.2 2.5 0.1 1.3 1.0 0.1 3.4 3.3 1.3 1.9 1.1 1.7 Ref No. MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CD PLAY 1.3 0.7 1.2 0.1 1.3 1.3 1.3 1.5 1.5 2.2 1.3 0.1 - - 3.4 1.1 2.0 2.2 1.9 1.1 Ref No. MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

• lGeneral Power Source: A C 230V, 50Hz Power consumption: 90 W Dimensions (W×H×D): 430×60×342 mm Mass: 3kg lAmplifier section RMS Output Power: Dolby Digital Mode lTotal RMS Dolby Digital mode Power: 330 W At 1kHz and total harmonic of 10% lFront: 55 W/ Channel (5Ω) lCenter: 55 W/ Channel (5Ω) lSurround: 55 W/ Channel (5Ω) At 100Hz and total harmonic of 10% lActive subwoofers: 55

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