Panasonic CQC1303U - AUTO RADIO/CD DECK Page 3 Service Manual Download

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5 MAINTENANCE

Your products is designed and manufactured to ensure a
minimum of maintenance. Use a dry, a soft cloth for routine
exterior cleaning. Never use benzine, thinner or other solvents.

6 NOTES

[RADIO BLOCK]

Do not align the AM/FM package block. When the package
block is necessary, it will be supplied already aligned at the
factory.

[CD DECK BLOCK]

This

model

has

servo

alignment

points

because

microcomputer controls the servo circuit.

7 DIMENSIONS

CQ-C1303U

Summary of Contents for CQC1303U - AUTO RADIO/CD DECK

Page 1: ...2005 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law CQ C1303U Removable Front Panel CD Player Receiver Usable Sensitivity 28dB µV 25µV S N 20dB CD Player Sampling Frequency 8 times oversampling Pick Up Type Astigma 3 beam Light Source Semiconductor Laser Wavelength 780nm Frequency Response 20Hz to 20 000Hz 1dB Signal to Noise R...

Page 2: ...older will tend to splash when heated too high about 1100 F 600 C This lead free solder will be used for the products after serial No 1 000 001 2 FEATUERS Remote Control 18 FM 6 AM presets with preset scan Digital servo for reliable CD playback Removable face plate 11 PACKAGE AND IC BLOCK DIAGRAM 9 12 REPLACEMENT PARTS LIST 12 13 EXPLODED VIEW Unit 16 14 CD PLAYER MECHANICAL PARTS LIST 17 15 EXPLO...

Page 3: ...erior cleaning Never use benzine thinner or other solvents 6 NOTES RADIO BLOCK Do not align the AM FM package block When the package block is necessary it will be supplied already aligned at the factory CD DECK BLOCK This model has no servo alignment points because microcomputer controls the servo circuit 7 DIMENSIONS 3 CQ C1303U ...

Page 4: ...8 WIRING CONNECTION 4 CQ C1303U ...

Page 5: ...9 BLOCK DIAGRAM 5 CQ C1303U ...

Page 6: ...0 AMP_CNT Amp stand by O 5 1 5 5 17 5 17 Re f No Part No Part Name Description I O V FM V AM V CD V 51 AMP_MUTE Amp mute O 5 1 7 5 19 5 19 52 N C None 53 SSC Tuner search sensitivity change O 0 0 0 54 AF_MUTE AF mute O 5 1 7 5 19 5 19 55 I2C_DATA Electronic VOL data O 5 1 7 5 19 5 19 56 I2C_CLK Electronic VOL clock O 5 1 7 5 19 5 19 57 ANT_CNT Motor antena control O 5 1 7 5 19 0 58 POWER_LED Power...

Page 7: ... Idle of internal generation 35 C2F C2 error signal output port O 0 36 DVDD VDD for Digital _ 3 29 37 DVSS GND forDigital _ 0 Ref No Part No Part Name Description I O V 38 DVDD18 VDD capacitor connection port for digital circuit O 1 83 39 MONI0 Monitor port0 O 0 40 MONI1 Monitor port1 O 0 41 DVDD VDD for Digital _ 3 25 42 DVSS GND forDigital _ 0 43 CE Host IF Communication enable signal input port...

Page 8: ... 2 5 44 49 KS1 6 Key data output O 0 9 50 54 KI1 5 Key data input I 0 55 TEST Connecting to ground 0 56 VDD 5V power supply 5 1 57 VDD1 Ground through capacitor 3 3 58 VDD2 Ground through capacitor 1 7 59 Vss Ground 0 60 OSC CR oscillator 3 9 61 DO Key data output O 4 4 62 CE Chip enable I 0 63 CLK LCD clock I 0 64 DI LCD data input I 0 8 CQ C1303U ...

Page 9: ...11 1 Main Block 11 PACKAGE AND IC BLOCK DIAGRAM PA51 J3CCBB000005 IC271 C1EA00000041 9 CQ C1303U ...

Page 10: ...IC401 C1BB00001088 IC701 C0DAZHF00004 10 CQ C1303U ...

Page 11: ...IC251 C1BB00000804 11 CQ C1303U ...

Page 12: ...MFD 50WV T C56 F1J1H223A733 Chip 0 022MFD 50WV T C57 F1J1H123A733 Ceramic 0 012MFD 50WV T C60 F1J1H104A036 Ceramic 0 1MFD 50WV T C61 F1J1H273A733 Chip 0 027MFD 50WV T C62 F1J1H273A733 Chip 0 027MFD 50WV T C71 F2A1A101A354 Electrolytic 100pF 10WV T C101 ECUV1H682KBM Ceramic 6800PF 50WV T C103 F1J1H103A733 Ceramic 0 01MFD 50WV T C104 ECQV1H683JL2 Plastic Film 0 068MFD 50WV T C105 ECEA1AKA221IV Elect...

Page 13: ...C710 F2A1A101A354 Electrolytic 100pF 10WV T C711 F1J1H103A733 Ceramic 0 01MFD 50WV T C712 F1J1H104A036 Ceramic 0 1MFD 50WV T C881 F1J1H104A036 Ceramic 0 1MFD 50WV T XL501 YEXL16M9X54A Ceramic Filter T DISPLAY BLOCK E 4C287 C901 F1J1H104A036 Ceramic 0 1MFD 50WV T C902 F1J1H103A733 Ceramic 0 01MFD 50WV T C903 F1J1H103A733 Ceramic 0 01MFD 50WV T Ref No Part No Part Name Description Remarks C904 F1J1H...

Page 14: ...7 Chip 220 ohms 1 10W T R530 D0GD473JA017 Chip 47k ohms 1 10W T R557 ERJ8GX0R00V Chip 0 ohms 1 8W T R558 ERJ8GX0R00V Chip 0 ohms 1 8W T R601 D0GD473JA017 Chip 47k ohms 1 10W T Ref No Part No Part Name Description Remarks R602 D0GD473JA017 Chip 47k ohms 1 10W T R605 D0GF473JA017 Chip 47k ohms 1 10W T R612 D0GD103JA017 Chip 10k ohms 1 10W T R613 D0GD103JA017 Chip 10k ohms 1 10W T R614 D0GF102JA014 C...

Page 15: ...STALLATION PARTS FX0214C384ZA Escape Case T ZZCORD 1333U Power Connector T ZZBISC1101U J Screw Kit T 8 Mechanical Parts MISCELLANEOUS ANT51 YAA104C700ZA ANT Jack T 3 C 1 YFA034C053CA Upper Cover T 4 B 2 YGFD044C002 CD Deck T 4 C 3 XTB26 5FFN Screw T 4 C 4 XTW2 5FFN Screw T 4 C 5 YFF014C055CA Heat Sink T 3 C 6 YEJT034C019N Screw CUP TIGHT 3X12 T 3 C 7 XTB3 8FFZ Screw T 3 C 8 YJS064C002FN Screw T 3 ...

Page 16: ...13 EXPLODED VIEW Unit 16 CQ C1303U ...

Page 17: ... 3032 10 02 MODE SW T A 1 73 3032 10 51 LD WIRE MN T B 3 T C 1 Ref No Part No Part Name Description Remarks 74 3032 10 40 SW WIRE MN N A 1 75 3032 10 39 SP WIRE MN N D 2 77 3032 10 13 WIRE CLAMPER M N C 2 N C 3 N D 4 N E 3 78 3032 10 28 WIRE TUBE SPM N D 2 79 3032 10 29 WIRE TUBE MSW N A 1 81 3032 11 301 ROLLER SHAFT ASS Y N E 2 82 3032 11 501 LOADING GEAR PLATE RIVET ASS Y N D 2 83 3032 11 302 LO...

Page 18: ...15 EXPLODED VIEW CD Deck 18 CQ C1303U ...

Page 19: ...ble 2 Packing Pad Front 1 Not available 3 Packing Pad Rear 1 Not available 4 ZZCORD 1333U Power Connector 1 5 ZZBISC1101U J Screw Kit 1 6 Operating Instructions kit 1 Not available 7 YFM284C484CA Operating Instructions English 1 8 YFM284C485CA Operating Instructions France 1 9 YFM284C486CA Operating Instructions Spain 1 10 YFM284C490CA Installation Instructions 1 19 CQ C1303U ...

Page 20: ...17 1 Main Block 1 17 WIRING DIAGRAM E 4C286 TOP VIEW CQ C1303H C1303U C1301NE C1303NW C1313NE C1313NW CQ C1323NE C1323NW C1333U C1333W MAIN PCB 20 CQ C1303U ...

Page 21: ...17 2 Main Block 2 E 4C286 BOTTOM VIEW CQ C1303H C1303U C1301NE C1303NW C1313NE C1313NW CQ C1323NE C1323NW C1333U C1333W MAIN PCB 21 CQ C1303U ...

Page 22: ...17 3 Display Block E 4C287 TOP VIEW E 4C287 BOTTOM VIEW CQ C1313NE C1313NW C1323NE C1323NW C1333U C1333W CQ C1303H C1303U C1303NE C1303NW DISPLAY PCB 22 CQ C1303U ...

Page 23: ...17 4 CD Interface Block E 4C288 BOTTOM VIEW CQ C1103U W H D CQ C1333U W CQ C1303U W H D NE NW CQ C1313NE NW CQ C1323NE NW CD INTERFACE PCB 23 CQ C1303U ...

Page 24: ...THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY ...

Page 25: ...0 0 0 8 11 8 18 3 41 0 3 56 3 55 0 0 3 19 5 18 0 8 0 8 18 0 0 8 03 1 28 8 03 5 06 9 06 5 8 12 66 5 06 5 28 5 17 5 82 5 13 12 03 12 07 0 6 63 5 13 6 64 13 02 6 63 0 6 65 6 58 6 54 6 53 0 6 54 6 52 6 61 6 62 0 6 59 13 12 6 59 5 11 6 6 0 0 0 0 0 0 0 0 0 0 0 5 16 5 31 0 3 25 0 5 32 0 3 56 0 0 3 25 1 58 1 67 1 64 1 68 1 66 1 66 1 66 1 66 1 6 1 64 1 66 0 1 65 1 66 1 57 1 57 1 65 3 27 0 0 1 23 1 65 8 06 ...

Page 26: ...THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY ...

Page 27: ...19 SCHEMATIC DIAGRAM 2 19 1 Display Block E 4C287 CQ C1303H C1303U C1303NE C1303NW C1313NE C1313NW CC1323NE C1323NW C1333U C1333W DIS P L AY B L OCK 5 11 5 06 0 47 27 CQ C1303U ...

Page 28: ...19 2 CD Interface Block E 4C288 CQ C1303H C1303U C1303NE C1303NW C1313NE C1313NW C1323NE C1323NW C1333U C1333W CD BLOCK INTERFACE 28 CQ C1303U ...

Page 29: ... 8 21 0 8 22 0 12 8 22 8 16 0 0 78 0 02 1 9 3 45 0 0 0 0 3 4 0 0 0 0 0 8 11 8 18 3 41 0 3 56 3 55 0 0 3 19 5 18 0 8 0 8 18 0 0 8 03 1 28 8 03 5 06 9 06 5 8 12 66 5 06 5 28 5 17 5 82 5 13 12 03 12 07 0 1 1 9 2 5 2 5 5 1 0 5 1 2 5 0 0 0 5 1 2 3 2 6 2 6 2 6 4 57 4 57 4 57 4 57 9 1 0 68 0 9 5 17 5 17 0 0 4 55 4 53 4 56 4 53 4 52 4 53 4 52 4 5 4 53 4 52 29 CQ C1303U ...

Page 30: ...65 3 27 0 6 63 5 13 6 64 13 02 6 63 0 6 65 6 58 6 54 6 53 0 6 54 6 52 6 61 6 62 0 6 59 13 12 6 59 5 11 6 6 0 0 0 0 0 0 0 0 0 0 0 5 16 5 31 0 3 25 0 5 32 0 3 56 0 0 3 25 1 58 1 67 1 64 1 68 1 66 1 66 1 66 1 66 1 6 1 64 1 66 0 1 65 1 66 1 57 1 57 1 65 3 27 0 0 1 23 1 65 8 06 1 34 1 34 1 37 1 37 0 0 1 37 1 37 1 37 1 37 8 07 1 65 1 65 1 64 1 66 1 65 7 49 7 49 1 26 8 06 1 66 0 0 0 1 4 0 88 1 04 4 57 4 ...

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