Panasonic CQ-5109U Service Manual Download Page 18 | Manualshive

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Panasonic CQ-5109U Service Manual Download Page 18

18

6 Schematic Diagram

6.1.

CD Interface Block

E-4C413

The following symbols are
shown on the schematic diagram.

The following symbols are
shown on the schematic diagram.

RADIO (L,R)

RADIO (L,R)
AUDIO

9V

8V

5V

3.3V

3.3V

3.3V

ACC

ACC

+B

+B

9V

9V
8V

8V
5V

5V

CQ-5109U CD Interface

E-4C424 CN 401

To Main

K1KY22AA1031

CN2

To CD DECK MECHANISM

3.3V

3.3V

3.3V

3.3V

cq5109u.book Page 18 Thursday, June 30, 2011 3:27 PM

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Summary of Contents for CQ-5109U

Page 1: ...TABLE OF CONTENTS PAGE PAGE 1 Service Navigation 2 2 Specifications 3 3 Features 4 4 Technical Descriptions 5 5 Block Diagram 17 6 Schematic Diagram 18 7 Wiring Connection Diagram 19 8 Schematic Diagram 20 9 Printed Circuit Board 22 10 Exploded View and Replacement Parts List 26 11 Schematic Diagram for Printing with Letter Size 36 cq5109u book Page 1 Thursday June 30 2011 3 27 PM ...

Page 2: ...2 Laser Products 1 3 Replacing the Fuse Use fuses of the same specified rating 15A Using different substitutes or fuses with higher ratings or connecting the prod uct directly without a fuse could cause fire or damage to the stereo unit 1 4 Maintenance Your products is designed and manufactured to ensure a mini mum of maintenance Use a dry a soft cloth for routine exterior cleaning Never use benzi...

Page 3: ...0 dB 50 dB Quieting Sensitivity 17 dBf 1 8 μV 75 Ω Frequency Response 30 15 000 Hz 3 dB Alternate Channel Selectivity 75 dB Stereo Separation 35 dB at 1 kHz Signal Noise Ratio 70 dB Mono AM Radio Frequency Range 530 kHz 1710 kHz Usable Sensitivity 28 dB μV 25μV S N 20 dB Weather Band Radio Frequency range 162 400 162 550 MHz Usable sensitivity 3 dB μV S N 20 dB Signal Noise Ratio 40 dB μV 50 dB CD...

Page 4: ...4 3 Features Front AUX input terminal Sound quality control SiriusXM Satellite Radio Alarm function cq5109u book Page 4 Thursday June 30 2011 3 27 PM ...

Page 5: ...0 0 1 65 53 E VOL_I2C _SDA Electronic Vol IC data output O 5 18 5 18 5 19 54 E VOL_I2C _SCL Electronic Vol IC clock output O 5 18 5 18 5 19 55 VDD VDD 5V 5 18 5 18 5 19 56 VSS GND 0 0 0 57 RADIO_ WC Radio Tuner EEPROM writing control signal O 3 34 3 33 3 36 58 N C Not connection O 0 0 0 59 N C Not connection O 0 0 0 60 N C Not connection O 0 0 0 61 RADIO_R ESET Radio Tuner reset output pin O 3 31 ...

Page 6: ... reset I 3 34 54 STREQ Stream data demand signal output port I O 0 08 55 STCK Clock input port for stream data I O 0 03 56 STDATA Stream data input port I O 0 04 57 TEST 1 Input port for test Needed con nect with 0V I 0 03 58 DATA Lch Rch data output port O 0 05 59 DATACK Clock output port O 3 35 60 LRSY Lch Rch clock output port O 0 05 61 VVDD 2 VDD for build in VCO 3 35 Pin No Port Description I...

Page 7: ... KS6 Key scan outputs O 5 17 49 KI1 Key scan inputs I 0 1 50 KI2 Key scan inputs I 0 51 KI3 Key scan inputs I 0 52 KI4 Key scan inputs I 0 53 KI5 Key scan inputs I 0 54 VDD Logic block power supply 3 3 55 VLCD LCD driver block power supply 5 18 56 VLCD1 LCD drive bias voltage 3 4 57 VLCD2 LCD drive bias voltage 1 72 58 VSS Ground 0 59 TEST Must be connected to ground I 0 60 OSC Oscillator circuit ...

Page 8: ...8 4 3 IC Block Diagram 4 3 1 Main Block PAC51 J3CZZZ000003 cq5109u book Page 8 Thursday June 30 2011 3 27 PM ...

Page 9: ...9 IC101 C0CBCYG00004 IC102 C0JBAZ001961 cq5109u book Page 9 Thursday June 30 2011 3 27 PM ...

Page 10: ...10 IC103 C0JBAZ001961 IC104 C0JBAZ001961 cq5109u book Page 10 Thursday June 30 2011 3 27 PM ...

Page 11: ...11 IC301 C1AB00002836 cq5109u book Page 11 Thursday June 30 2011 3 27 PM ...

Page 12: ...12 IC201 C1AA00000788 cq5109u book Page 12 Thursday June 30 2011 3 27 PM ...

Page 13: ...13 IC501 C1BB00001088 cq5109u book Page 13 Thursday June 30 2011 3 27 PM ...

Page 14: ...14 IC51 C0DBEJG00001 cq5109u book Page 14 Thursday June 30 2011 3 27 PM ...

Page 15: ...15 IC701 C0DAZYY00033 cq5109u book Page 15 Thursday June 30 2011 3 27 PM ...

Page 16: ...16 IC702 C0DBEYY00005 IC703 C0EBY0000389 cq5109u book Page 16 Thursday June 30 2011 3 27 PM ...

Page 17: ...0 55 89 1 2 3 4 7 9 20 11 16 13 15 14 14 13 1 2 11 RDSINT 9 RDSINT 67 61 57 6 20 4 22 FL RL RR FR 11 12 14 15 5 3 21 23 9 7 17 19 MODE B A LCD DI DO CLK CE CD DMUTE LM S L Q501 VCC 5V 4 10 CD 8V CD 8V MUTE 2 4 11 11 10 10 9 9 8 2 4 12 13 1 1 3 3 14 14 5 7 7 E VOL IC CN401 1 22 7 6 SDA SCL RSTN 1 IC703 RESET 17 18 FUSE 15A 9 GND VDD GND RADIO L RADIO R CD R CD L AUX L AUX R 8 5 2 4 1 OUT VCC CTL GN...

Page 18: ...ic diagram The following symbols are shown on the schematic diagram RADIO L R RADIO L R AUDIO 9V 8V 5V 3 3V 3 3V 3 3V ACC ACC B B 9V 9V 8V 8V 5V 5V CQ 5109U CD Interface E 4C424 CN 401 To Main K1KY22AA1031 CN2 To CD DECK MECHANISM 3 3V 3 3V 3 3V 3 3V cq5109u book Page 18 Thursday June 30 2011 3 27 PM ...

Page 19: ...E 15A JK51 CN801 14P CN901 14P Main PCB E 4C424 Display PCB E 4C425 CD Interface Block Mode SW Spindle Motor Optical Pick up Assy Limit SW Loading Motor CN401 22P C N 1 1 7 P 4P WIRE CN2 22P 2P WIRE 3P WIRE CD Interface PCB E 4C413 4 SPK CN902 AUX IN CQ 5109U cq5109u book Page 19 Thursday June 30 2011 3 27 PM ...

Page 20: ...22AA0478 Q401 B1ACFF000001 YEAM87835109 OPEN YEXL16M9X54A J3CZZZ000002 K2JYYA000001 G1C5R6JA0036 C0DBEJG00001 B0ECKM000054 B0ECKM000054 B0ECKM000054 B0ECME000001 C0DAZYY00033 C1BB00001088 B1BCCF000013 To Display E 4C425 CN901 ToCDInterface E 4C413 CN2 14 34 4 98 13 27 2 67 0 0 5 18 0 4 98 4 98 0 0 0 0 0 4 98 4 98 5 16 1 37 4 98 2 51 4 99 0 5 18 5 18 3 28 3 28 3 28 3 28 3 28 3 28 3 28 3 28 3 28 3 3...

Page 21: ... 3V ACC ACC B B 9V 9V 8V 8V 5V 5V CQ 5109U DISPLAY 9V 9V 9V 9V 9V 9V 9V 9V 5V 5V 5V 5V 3V 3V 3V MUTE SQ BAND APM SRC TUNE_UP TUNE_DOWN PRESET1 PRESET2 PRESET3 PRESET4 PRESET5 PRESET6 EJECT DISP FACTORY 2V Div 2ms Div 1V Div 2ms Div 1V Div 2ms Div 2V Div 2ms Div 2V Div 10s Div 2V Div 5ms Div C0HBA0000246 B1GBCFJJ0002 IC 901 K2HC1YYA0020 K1KY14AA1027 To Main E 4C424 CN 801 AUX IN ...

Page 22: ...22 9 Printed Circuit Board 9 1 Main Block Top View CQ 5109U MAIN P C B E 4C424 Top View cq5109u book Page 22 Thursday June 30 2011 3 27 PM ...

Page 23: ...23 9 2 Main Block Bottom View CQ 5109U MAIN P C B E 4C424 Bottom View cq5109u book Page 23 Thursday June 30 2011 3 27 PM ...

Page 24: ...24 9 3 Display Block CQ 5109U DISPLAY P C B E 4C425 Top View E 4C425 Bottom View cq5109u book Page 24 Thursday June 30 2011 3 27 PM ...

Page 25: ...25 9 4 CD Interface Block CQ 5109U CD INTERFACE P C B E 4C413 Bottom View cq5109u book Page 25 Thursday June 30 2011 3 27 PM ...

Page 26: ...26 10 Exploded View and Replacement Parts List 10 1 Exploded View Unit cq5109u book Page 26 Thursday June 30 2011 3 27 PM ...

Page 27: ...0ECKM000054 Diode T D706 B0ECKM000054 Diode T D707 B0ECKM000054 Diode T D709 D0GDR00JA017 Chip 0 Ω 1 10W T D801 B0BC5R000009 Diode T D802 B0BC5R000009 Diode T D803 D0GDR00JA017 Chip 0Ω 1 10W T CAPACITORs C101 F1J1H224A679 Ceramic 0 22μF 50WV T C102 F1J1H3340002 Ceramic 0 33μF 50WV T C103 F2A1C100A401 Electrolytic 10μF 16WV T C107 F1J1H224A679 Ceramic 0 22μF 50WV T C201 F1J1H224A679 Ceramic 0 22μF ...

Page 28: ...WV T C706 F1J1E4740001 Ceramic 0 47μF 25WV T C707 F1J1E4740001 Ceramic 0 47μF 25WV T C708 F1J1E4740001 Ceramic 0 47μF 25WV T C709 F1K1C224A020 Ceramic 0 22μF 16WV T C710 F2A1C101A405 Electrolytic 100μF 16WV T C713 F2A1C222A715 Electrolytic 2200μF 16WV T C714 F1K1C224A020 Ceramic 0 22μF 16WV T C715 F1J1H1040014 Ceramic 0 1μF 50WV T C716 F1J1H1040014 Ceramic 0 1μF 50WV T Ref No Part No Part Name Des...

Page 29: ... T J824 D0YFR00J0001 Chip 0Ω 1 8W T J825 D0YFR00J0001 Chip 0Ω 1 8W T J826 D0YFR00J0001 Chip 0Ω 1 8W T J827 D0YFR00J0001 Chip 0Ω 1 8W T J828 D0YFR00J0001 Chip 0Ω 1 8W T J829 D0YFR00J0001 Chip 0Ω 1 8W T J830 D0YFR00J0001 Chip 0Ω 1 8W T J831 D0YFR00J0001 Chip 0Ω 1 8W T J832 D0YFR00J0001 Chip 0Ω 1 8W T J833 D0YFR00J0001 Chip 0Ω 1 8W T J834 D0YFR00J0001 Chip 0Ω 1 8W T J835 D0YFR00J0001 Chip 0Ω 1 8W T J...

Page 30: ...73JA131 Chip 47kΩ 1 4W T R626 D0AE102JA131 Chip 1kΩ 1 4W T R627 D0GD102JA017 Chip 1kΩ 1 10W T R628 D0AE102JA131 Chip 1kΩ 1 4W T R629 D0GD473JA017 Chip 47kΩ 1 10W T R630 D0GD473JA017 Chip 47kΩ 1 10W T Ref No Part No Part Name DescriptionPart Remarks R631 D0GF473JA017 Chip 47kΩ 1 8W T R632 D0GF473JA017 Chip 47kΩ 1 8W T R633 D0GD103JA017 Chip 10kΩ 1 10W T R634 D0GD103JA017 Chip 10kΩ 1 10W T R635 D0AE...

Page 31: ... K0H1BA000445 Tack Switch T SW902 K0H1BA000445 Tack Switch T SW903 K0H1BA000445 Tack Switch T Ref No Part No Part Name DescriptionPart Remarks SW904 K0H1BA000445 Tack Switch T SW907 K0H1BA000445 Tack Switch T SW908 K0H1BA000445 Tack Switch T SW909 K0H1BA000445 Tack Switch T SW910 K0H1BA000445 Tack Switch T SW911 K0H1BA000445 Tack Switch T SW912 K0H1BA000445 Tack Switch T SW913 K0H1BA000445 Tack Sw...

Page 32: ...tton TUNE SEEK BAND MUTE T 29 YFE134C597CA Button EJ DISP T 30 YFE134C661ZA Button PRESET T 31 YFC034C265ZA ESC Printing T 32 YFE074C092ZA Vol Knob Assy T 33 ESC5109U ESC Unit Assy T RTL 34 YFA054C071CA Under Cover T 35 XSB3 6FN SCREW T Ref No Part No Part Name DescriptionPart Remarks cq5109u book Page 32 Thursday June 30 2011 3 27 PM ...

Page 33: ... 73 75 62 93 122 94 101 84 14 78 81 93 3 111 1 77 77 4 124 17 125 88 87 20 18 77 99 83 12 86 16 121 98 28 27 30 15 37 111 85 73 111 25 32 114 11 112 39 44 46 33 34 35 43 45 77 95 96 14 100 123 94 91 111 92 89 82 90 115 32 13 23 32 97 113 111 2 cq5109u book Page 33 Thursday June 30 2011 3 27 PM ...

Page 34: ...N SPRING MS T 33 YDFX24900003 SELECT ARM R M2 T 34 YDFP05000004 LINK PLATE T 35 YDFX00500005 LINK PLATE SPRING S T 36 YDFS04000005 CUSHION F T 37 YDFS04000006 CUSHION R T 38 YDFP05000005 FEED SPR PLATE M T 39 YDFK06000009 PU SHAFT HOLDER SA T 40 YDFK06000010 PU SHAFT HOLDER SB T 43 YDFP05000006 SELECT PLATE L T 44 YDFP05000007 SELECT PLATE R T 45 YDFP05000008 SELECT PIECE L T 46 YDFP05000009 SELEC...

Page 35: ...No Part Name Description Qty Remarks 1 YFU034C693ZA Inner Carton 1 Not available 2 YFU044C101CB Packing Polylon Front 1 Not available 3 YFU044C102CB Packing Polylon Rear 1 Not available 4 ZZPR5109U Printing Kit 1 T 5 SET 1 T 6 YFG044C002ZA STAY 1 T 7 FP 164 BIS KIT 1 T cq5109u book Page 35 Thursday June 30 2011 3 27 PM ...

Page 36: ... Q401 B1ACFF000001 YEAM87835109 OPEN YEXL16M9X54A J3CZZZ000002 K2JYYA000001 G1C5R6JA0036 C0DBEJG00001 B0ECKM000054 B0ECKM000054 B0ECKM000054 B0ECME000001 C0DAZYY00033 C1BB00001088 B1BCCF000013 ToCDInterface E 4C413 CN2 1 7 1 7 7 98 3 65 3 9 3 95 0 0 3 64 3 73 3 97 3 38 7 98 1 7 1 7 1 7 1 7 1 7 1 7 5 44 1 31 7 98 0 1 7 5 15 5 19 0 1 61 1 42 1 59 8 22 1 28 7 97 1 28 9 02 5 13 13 97 5 13 0 5 2 4 98 4...

Page 37: ...61 B0BC5R600003 B0BC5R600003 B0BC5R600003 K1KY22AA0478 Q401 B1ACFF000001 YEAM87835109 To Display E 4C425 CN901 ToCDInterface E 4C413 CN2 14 34 4 98 13 27 2 67 0 0 5 18 0 4 98 4 98 0 0 0 0 0 4 98 4 98 5 16 1 37 4 98 2 51 4 99 0 5 18 5 18 3 28 3 28 3 28 3 28 3 28 3 28 3 28 3 28 3 28 3 3 0 4 07 4 07 4 07 4 07 4 07 3 35 5 18 5 18 8 9 0 0 6 99 5 12 6 99 14 33 7 0 6 98 8 16 6 67 6 64 0 6 67 6 67 6 95 0 ...

Page 38: ...de E 4C425 9V 9V 9V 9V 9V 5V MUTE SQ BAND APM SRC TUNE_UP TUNE_DOWN PRESET1 PRESET2 PRESET3 PRESET4 PRESET5 PRESET6 EJECT DISP FACTORY B1GBCFJJ0 K1KY14AA1027 To Main E 4C424 CN 801 cq5109u book Page 38 Thursday June 30 2011 3 27 PM ...

Page 39: ...gram AUDIO 9V 8V 5V 3 3V 3 3V 3 3V 3 3V ACC ACC B B 9V 9V 8V 8V 5V 5V CQ 5109U DISPLAY 9V 9V 9V 9V 9V 5V 5V 5V 5V 3V 3V 3V 2V Div 2ms Div 1V Div 2ms Div 1V Div 2ms Div 2V Div 2ms Div 2V Div 10s Div 2V Div 5ms Div C0HBA0000246 B1GBCFJJ0002 IC 901 K2HC1YYA0020 K1KY14AA1027 To Main E 4C424 CN 801 AUX IN cq5109u book Page 39 Thursday June 30 2011 3 27 PM ...

Page 40: ...40 2011 06 T cq5109u book Page 40 Thursday June 30 2011 3 27 PM ...

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