Panasonic-SAVK960G-cs-sm 电路图 维修手册.pdf

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1、? ? ? ? AMPLIFIER SECTION RMS Output Power: Dolby Digital Mode ?Front Ch (High Ch)110 W per channel (3 ), 1 kHz, 10% THD ?Front Ch (Low Ch)55 W per channel (6 ), 100 Hz, 10% THD ?Surround Ch110 W per channel (3 ), 1 kHz, 10% THD ?Center Ch110 W per channel (3 ), 1 kHz, 10% THD ?Subwoofer Ch110 W per

2、 channel (3 ), 100 Hz, 10% THD ?Total RMS Dolby Digital mode power 2007 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violation of law. SA-VK960GC SA-VK960GCS SA-VK960GCT SA-VK960GS Colour (K). Black Type 880 W PMPO output power10000 W ? ? ? ? FM

3、/AM TUNER, TERMINALS SECTION Preset stationFM 20 stations AM 15 stations Frequency Modulation (FM) ?Frequency range87.50 to 108.00 MHz (50 kHz step) ?Sensitivity4.0 V (IHF) ?S/N 26 dB2.2 V ?Antenna terminals75 (unbalanced) Amplitude Modulation (AM) DVD Stereo System Notes: This models DVD changer me

4、chanism unit is CRS1D. Please refer to the original Service Manual (Order No. MD0603065A3) for this mechanism. Specifications ORDER NO. MD0707009CE RadioFans.CN 收音机爱 好者资料库 ?Frequency range522 to 1629 kHz (9 kHz step) 520 to 1630 kHz (10 kHz step) AM Sensitivity S/N 20 dB at 999 kHz 1000 V/m Music Po

5、rt input jack ?Sensitivity100 mV, 4.7 k ?TerminalStereo, 3.5 mm jack Phone jack ?TerminalStereo, 3.5 mm jack Mic jack ?Sensitivity0.7 mV, 600 ?TerminalMono, 6.3 mm jack (2 system) AUX ?Sensitivity2 V, 8 k ?TerminalStereo, RCA jack USB Port ?USB standardUSB 2.0 full speed ?Media file format supportMP

6、3 (*.mp3) WMA (*.wma) JPEG (*.jpg, *.jpeg) MPEG4 (*.asf) ?USB device file systemFAT12, FAT16, FAT32 ?USB port power500 mA (Max) ? ? ? ? CASSETTE DECK SECTION ?Type1 way, Auto Reverse ?Track system4-Track, 2 Channel Heads ?Record/PlaybackSolid permalloy head ?ErasureDouble gap ferrite head MotorDC se

7、rvo motor Recording systemAC bias 100 kHz Erasing systemAC erase 100 kHz Tape speed4.8 cm/s Overall frequency response (+3, -6 dB) at DECK OUT ?Normal35 Hz to 14 kHz S/N ratio50 dB (A weighted) Wow and flutter0.18% (WRMS) Fast forward and rewind time Approx. 120 seconds with C-60 cassette tape ? ? ?

8、 ? VIDEO SECTION Video systemPAL625/50, PAL525/60, NTSC Composite video output ?Output level1 Vp-p (75 ) ?TerminalPin jack (1 system) Component video output NTSC: 480p/480i, PAL: 576p/576i ?Y output level1 Vp-p (75 ) ?PBoutput level0.7 Vp-p (75 ) ?PRoutput level0.7 Vp-p (75 ) ?Terminal Pin jack (Y:

9、green, PB: blue, PR: red) (1 system) ? ? ? ? DISC SECTION Disc played 8 cm or 12 cm (1) DVD (DVD-Video, DivX#6, #7) (2) DVD-RAM (DVD-VR, JPEG# 4, #7, MP3# 2, #7, MPEG4# 5, #7, DivX# 6, #7) (3) DVD-R (DVD-Video, DVD-VR, JPEG# 4, #7,MP3# 2, #7, MPEG4# 5, #7, DivX# 6, #7) (4) DVD-R DL (DVD-Video, DVD-V

10、R) (5) DVD-RW (DVD-Video, DVD-VR, JPEG# 4, #7, MP3# 2, #7, MPEG4# 5, #7, DivX# 6, #7) (6) +R/+RW (Video) (7) +R DL (Video) (8) CD,CD-R/RW CD-DA, Video CD, SVCD# 1, MP3# 2, #7, WMA# 3, #7, JPEG# 4, #7, MPEG4# 5, #7, DivX# 6, #7, HighMAT Level 2 (Audio and Image) # 1 Conforming to IEC62107 # 2 MPEG-1

11、Layer 3, MPEG-2 Layer 3 # 3 Windows Media Audio Ver. 9.0 L3 Not compatible with Multiple Bit Rate (MBR) # 4 Exif Ver 2.1 JPEG Baseline files Picture resolution: between 160 x 120 and 6144 x 4096 pixels (Sub sampling is 4:0:0, 4:2:0, 4:2:2 or 4:4:4). Extremely long and narrow pictures may not be disp

12、layed. # 5 MPEG4 data recorded with the Panasonic SD multi cameras or DVD video recorders. Conforming to SD VIDEO specifications (ASF standard) / MPEG4 (Simple Profile) video system/ G.726 audio system. # 6 Plays all versions of DivXvideo (including DivX6) with standard playback of DivXmedia files.

13、Certified to the DivX Stereo System Profile. # 7 The total combined maximum number of recognizable audio, picture and video contents and groups: 4000 audio, picture and video contents and 400 groups. Pick up Wavelength ?CD785 nm ?DVD662 nm Laser power ?CDCLASS 1M ?DVDCLASS 1 Audio output (Disc) ?Num

14、ber of channels(FL, FR, C, SL, SR, SW) 5.1 ch Audio performance (measurement at: Rec out terminal) ?Frequency response (CD-Audio)4 Hz to 20 kHz ? ? ? ? GENERAL Power supply ?GC area:AC 220 to 240 V, 50/60 Hz ?GCS/GCT/GS areas:AC 110 to 127V/220 to 240 V, 50/60 Hz Power consumption360 W Power consump

15、tion in standby mode 0.9 W (approximate) Dimensions (W x H x D)250 x 330 x 334.6 mm Mass5.5 kg Operating temperature range+5C to +35C Operating humidity range5% to 90% RH (no condensation) 2 SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS RadioFans.CN 收音机爱 好者资料库 Notes: 1. Specifications are subj

16、ect to change without notice. Mass and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum analyzer. ? ? ? ? SYSTEM Refer to the respective original service manuals for *1, *2, *3, *4. This model uses CRS1D mechanism (DVD/CD changer mechanism). You can refer

17、to the original service manual for information on this mechanism. 3 SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS RadioFans.CN 收音机爱 好者资料库 1 Safety Precautions 6 1.1. General Guidelines 6 1.2. Safety Precaution for AC Power Supply Cord (For GS only) 7 1.3. Before Use (For GCS/GCT/GS only) 7 1.4

18、. Before Repair and Adjustment 7 1.5. Protection Circuitry 7 1.6. Safety Parts Information 8 2 Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices 9 3 Precaution of Laser Diode 10 4 About Lead Free Solder (PbF) 11 4.1. Service caution based on legal restrictions 1

19、1 5 Handling Precautions for Traverse Unit 12 5.1. Handling Optical Pickup in Traverse Unit 12 5.2. Replacing Precautions for Optical Pickup Unit 12 5.3. Grounding for Preventing Electrostatic Destruction 12 6 Accessories 14 7 Operation Procedures 15 7.1. Main Unit Key Buttons Operations 15 7.2. Rem

20、ote Control Key Buttons Operations 16 7.3. Portable Audio Equipment Connection QZZCWAT 12.1.1. Head Azimuth Adjustment (Deck 1/2) Caution: Please replace both azimuth adjustment screw and springs simultaneously when readjusting the head azimuth. (shown in Fig. 2) Even if you wish to readjust the hea

21、d azimuth without replacing the screws and springs, a fine adjustment to the azimuth screw and spring. Please remove the screw-locking bond left on the head base when replacing the azimuth screw. If you wish to readjust the head azimuth, be sure to adjust with adhering the cassette tape closely to t

22、he mechanism by pushing the center of cassette tape with your finger. (shown in Fig. 3) 1. Playback the azimuth adjustment portion (8 kHz, -20dB) of the test tape (QZZCFM) in the forward play mode. Vary the azimuth adjustment screw until the output of the R-CH (PB OUT-R) are maximized. 2. Perform th

23、e same adjustment in the reverse play mode. 3. After the adjustment, apply screwlock (NEJI-LOCK) to the azimuth adjusting screw. Screw-Lock applied on the screw must be more than 180 around screw. 12.1.2. Tape Speed Adjustment (Deck 1/2) 1. Set the tape edit button to “NORMAL” position. 2. Insert th

24、e test tape (QZZCWAT) to DECK 2 and playback (FWD side) the middle portion of it. 3. Adjust Motor VR (DECK 2) for the output value shown below. Adjustment target: 2910 3090 Hz (NORMAL speed) 4. After alignment, assure that the output frequency of the DECK 1 FWD are within 90 Hz of the value of the o

25、utput frequency of DECK 2 FWD. Fig. 1 12.1.3. Bias Voltage Check 1. Set the unit “AUX” position. 2. Insert the Normal blank tape (QZZCRA) into DECK 2 and the unit to “REC” mode (usekey). 3. Measure and make sure that the output is within the standard value. Bias voltage for Deck 2144mV (Normal) 12 A

26、djustment Procedures 73 SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS Fig. 2 Fig. 3 No adjustment is required. 12.3.1. Cassette Deck Section 12.1.4. Bias Frequency Adjustment (Deck 1/2) 1. Set the unit to “AUX” position. 2. Insert the Normal blank tape (QZZCRA) into DECK 2 and set the unit to

27、“REC” mode (usekey). 3. Adjust L1002 so that the output frequency is within the standard value. Standard Value: 89 110 kHz Fig. 4 12.2. Tuner section 12.3. Alignment Points 74 SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS 13 Illustration of ICs, Transistors and Diodes MA2C16500E MA2J72800L B0F

28、BAR000041 B C E MN2DS0018MP (216P) C1BB00001012 (80P) C1BB00001098 (100P) C2CBYY000470 (100P) C0HBB0000064 (64P) C0DAAMH00012 2SB0621AHA C0EBE0000456 C0JBAA000502 B1AAKD000014 B1AARC000003 B1ACKD000006 B1AAGC000007 C1AA00000612 1 5 B1BACD000018 B1BCCD000019 B C E B0BC5R600003 B0BC010A0007 B0BC3R4000

29、01 B0BC5R000009 B0BC7R500001 B0JCPD000025 B1BACG000023 B1BCCG000002 B C E B1ACCF000094 B1GCCFGA0006 1 3 4 5 2 B1ABCF000176 B1ABEB000002 B1ADCF000001 B1ADGB000008 B1GBCFJN0033 B1GBCFJJ0051 B1GDCFJJ0047 B1ABCF000011 2SD1819A0L 2SB1218ARL UNR521100L UNR511V00L B1ADCE000012 B1GBCFLL0037 B1GDCFGA0018 Ca

30、Cathode Anode A C1BA00000487 B C E E C B 1 23 B3AEA0000083 B3ADA0000129 B3AAA0000803 CaA Cathode Anode XP0621400L 1 2 3 4 5 6 C0GBG0000048 14 1 28 15 7 21 22 8 C5HABZZ00125 1 5 3 C0DABYY00002CNB13030R2AU 2SC3940ARA B0ZAZ0000052 B0ACCK000005 B0ACCE000003 MA2J11100L B0BC9R1A0218 B0BC02900004 ERJ6GEY0R

31、00V B0BC3R700004 B0BC4R0A0006 B0BC01600013 B0BC01700015 B0BC8R100004 C0DABFC00002 12 3 1 3 4 5 7 8 2 Anode Anode Cathode B0EAKM000117 B0EAMM000057 B0JAME000114 +- E C B C0CAAKG00013 3 1 2 RFKWMHB02320 RFKWMHB03320 (GC/GS) (GCS/GCT)48 25 24 1 No.1 No.1 C0CBCBD00018 (8P) C0JBAB000011 (14P) C0JBAB00090

32、8 (6P) C3ABPG000145 (54P) C0JBAR000326(16P) C1BB00000086 (18p) C0EBA0000029 (4P) C9ZB00000461 (32P) C0FBBK000050 (28P) 2 1 34 5 C0AABB000125 1 4 2 5 3 C0DBEHG00006 1 4 8 5 AN7348S-E1 (24P) C0ABCB000052 (14P) C0ABBB000230 (8P) C0DBZYE00002 (8P) C0ABBA000168 (8P) A Ca Cathode Anode B0HFRJ000012 A Ca C

33、athode Anode B0ADCJ000020 Anode Cathode A Ca Cathode Anode ERZV10V511CS Cathode Anode Ca A Ca A A B0HBSM000043 E C B E C B A Ca Cathode Anode Cathode A Ca Anode 1 1 2 4 3 2 4 3 75 SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS 14 Voltage and Waveform Chart Note: Circuit voltage and waveform des

34、cribed herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself. 14.1. DVD Module P.C.B. Ref No. MODE1234567891011121314151617181920 CD PL

35、AY1.21.41.5003.41.81.31.41.21.301.1103.41.31.11.90.7 Ref No. MODE2122232425262728293031323334353637383940 CD PLAY0.60.42.30.51.42.620.81.80.73.403.40.71.11.51.61.81.42 Ref No. MODE4142434445464748495051525354555657585960 CD PLAY1.8001.303.43.43.43.41.703.42.82.833.43.23.203.2 Ref No. MODE61626364656

36、66768697071727374757677787980 CD PLAY0.1000.80.11.91.603.23.203.23.200.100000 Ref No. MODE81828384858687888990919293949596979899100 CD PLAY001.23.20.82.301.800.51.83.32.22.21.81.81.71.71.71.7 Ref No. MODE101102103104105106107108109110111112113114115116117118119120 CD PLAY000.40.10.21.93.302.21.72.62

37、.62.62.62.72.72.42.52.52.5 Ref No. MODE121122123124125126127128129130131132133134135136137138139140 CD PLAY1.82.021.701.71.73.40.90.90.43.32.4112.400.40.90 Ref No. MODE141142143144145146147148149150151152153154155156157158159160 CD PLAY3.43.400003.41.51.71.70.91.703.41.51.601.333.1 Ref No. MODE16116

38、2163164165166167168169170171172173174175176177178179180 CD PLAY2.93.22.93.103.43.23.1333.1303.43.233.12.92.92.9 Ref No. MODE181182183184185186187188189190191192193194195196197198199200 CD PLAY3.301.63.41.601.33.33.33.23.10.12.10031.5001.6 Ref No. MODE201202203204205206207208209210211212213214215216

39、CD PLAY3.40.12.20.103.40.31.61.601.21.82.72.51.41 Ref No. MODE1234567891011121314151617181920 CD PLAY3.32.93.33.13.00.13.13.33.33302.93.32.63.33.23.23.11.8 Ref No. MODE2122232425262728293031323334353637383940 CD PLAY1.60.10.10.20.21.43.301.61.61.71.60.10.10.1-3.31.62.6- Ref No. MODE41424344454647484

40、95051525354 CD PLAY02.93.33.1302.93.23.32.82.803.00 Ref No. MODE12345678 CD PLAY3.2-0-4.6-5 Ref No. MODE12345 CD PLAY2.52.501.30.8 Ref No. MODE1234567891011121314151617181920 CD PLAY1.71.71.72.22.21.805.13.302.42.82.62.64.14.34.83.703.3 Ref No. MODE21222324252627282930 CD PLAY8.98.81.71.71.71.73.35.

41、100 Ref No. MODE1234567891011121314151617181920 CD PLAY03.32.93.31.60.91.71.75.200.90.10.102.52.55.202.52.5 Ref No. MODE2122232425262728 CD PLAY2.52.55.202.62.52.65.1 Ref No. MODE1234 1234512345678 CD PLAY1.23.300 3.33.300-00003.23.303.3 Ref No. MODE1234567891011121314151617181920 CD PLAY1.11.01.81.

42、01.72.31.31.81.20.13.33.33.33.31.61.60.61.21.51.7 Ref No. MODE21222324252627282930313233 353637383940 CD PLAY1.81.821.90202.51.71.10.81.61.01.62.31.43.31.71.11.4 Ref No. MODE4142434445464748 CD PLAY1.61.71.721.903.30.8 Ref No. MODE1234512345123456 CD PLAY3304.65.12.72.704.25.11.60.11.61.73.31.6 Ref

43、No. MODE12345678 CD PLAY0.15.15.13.32.23.30.13.4 Ref No. MODEECBECBECBECBECB CD PLAY1.100.41.500.91.100.41.600.91.500.9 Ref No. MODEECBECBECBECB CD PLAY0.15.10.15.105.11.33.91.94.52.33.9 Ref No. MODE123456ECBECB CD PLAY001.30.10.14.804.30.13.43.30.1 IC8251 IC8251 IC8051 IC8051 IC8111 IC8151 IC8001 I

44、C8001 IC8001 IC8051 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8001 IC8651 IC8651 IC8651 IC8421 IC8421 IC8611IC8606IC8601 IC8691IC8695IC9003 IC9005 Q8321Q8325Q8331Q8335Q8341 Q8551 SA-VK960GC/GCS/GCT/GS DVD MODULE P.C.B. QR8111QR8420QR8571 Q8552Q8561Q8562 76 SA-VK960GC / SA-VK960GCS / SA-VK96

45、0GCT / SA-VK960GS 14.2. Main P.C.B. Ref No. MODE1234567891011121314151617181920 CD PLAY5002.24.81.501.52.201.502.24.82.252.22.202.2 STANDBY5002.24.81.501.52.201.502.24.82.252.22.202.2 Ref No. MODE212223242526272829303132 CD PLAY2.201.41.401.41.401.41.402.3 STANDBY2.201.41.401.41.401.41.402.3 Ref No.

46、 MODE1234567891011121314151617181920 CD PLAY00000000000000000000 STANDBY00000000000000000000 Ref No. MODE2122232425262728293031323334353637383940 CD PLAY00000000000000000000 STANDBY00000000000000000000 Ref No. MODE4142434445464748495051525354555657585960 CD PLAY000000001.50000.10-00000 STANDBY000000

47、001.50000.10-00000 Ref No. MODE6162636465666768697071727374757677787980 CD PLAY00005.204.80000000000000 STANDBY00005.204.80000000000000 Ref No. MODE81828384858687888990919293949596979899100 CD PLAY0000-77.1000.10.2-0-00.100000 STANDBY0000-77.1000.10-0-00.100000 Ref No. MODE12345678910111213141516171

48、81920 CD PLAY2.62.62.62.62.602.62.62.62.62.62.62.62.62.62.60.60.60.62.6 STANDBY2.62.62.62.62.61.82.62.62.62.62.62.62.62.62.62.60.60.60.62.6 Ref No. MODE2122232425262728293031323334353637383940 CD PLAY2.62.605.200001.45.1000000002.62.6 STANDBY2.62.605.200001.45.1000000002.62.6 Ref No. MODE41424344454

49、64748495051525354555657585960 CD PLAY2.62.62.600.62.62.62.62.62.62.62.62.605.22.62.62.52.52.6 STANDBY2.62.62.600.62.62.62.62.62.62.62.62.605.22.62.62.52.52.6 Ref No. MODE6162636465666768697071727374757677787980 CD PLAY2.62.62.62.62.62.62.62.52.52.62.62.62.52.62.62.62.62.62.62.6 STANDBY2.62.62.62.62.62.62.62.52.52.62.62.62.52.62.62.62.62.62.62.6 Ref No. MODE12345678 CD PLAY000-70007.1 STANDBY000-70007.1 Ref No. MODE12345678 CD PLAY000-70007.1 STANDBY000-70007.1 Ref No. MODE123456789101112131415161718 CD PLAY2.61.52.6-2.6-2.62.