Pioneer DEH-P3950MP Service Manual Download Page 36 | Manualshive

Page: 36 / 72

background image

DEH-P3950MP/XU/ES

36

1

2

4

1

2

3

4

C

D

F

A

B

E

4.2 KEYBOARD UNIT

B

SIDE B

SIDE A

B

KEYBOARD UNIT

B

KEYBOARD UNIT

A

CN831

EJECT

CLOCK

SW

6

5

4

3

2

1

FUNCTION

SOURCE

VOLUME

BAND

AUDIO

EQ

DISPLAY

AUX1 INPUT

4

5

3

2

www. xiaoyu163. com

QQ 376315150

9

9

2

8

9

4

2

9

8

TEL 13942296513

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

Q

TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

http://www.xiaoyu163.com

«
...
34
35
36
37
38
...
»

Summary of Contents for DEH-P3950MP

Page 1: ...DEH P3950MP XU ES DEH P3950MP XU CN5 This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 3195 CRT3815 S10 5COMP2 CD Mech Module Circuit Descriptions Mech Descriptions Disassembly For details refer to Important Check Points for Good Servicing K ZZA OCT 2006 Printed in Japan www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9...

Page 2: ...ectors during power on mode may damage the ICs inside the unit 3 To protect the pickup unit from electrostatic discharge during servicing take an appropriate treatment shorting solder by referring to the DISASSEMBLY 4 After replacing the pickup unit be sure to check the grating 5 Be careful in handling ICs Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction...

Page 3: ...semi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks on the power plug When spark traces or similar marks are found on the power supply plug please check the connecti...

Page 4: ...3 CD CORE UNIT S10 5COMP2 38 5 ELECTRICAL PARTS LIST 40 6 ADJUSTMENT 45 6 1 CD ADJUSTMENT 45 6 2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 47 6 3 ERROR MODE 49 6 4 SYSTEM MICROCOMPUTER TEST PROGRAM 50 7 GENERAL INFORMATION 51 7 1 DIAGNOSIS 51 7 1 1 DISASSEMBLY 51 7 1 2 CONNECTOR FUNCTION DESCRIPTION 54 7 2 PARTS 55 7 2 1 IC 55 7 2 2 DISPLAY 65 7 3 OPERATIONAL FLOW CHART 67 8 OPERATIONS 6...

Page 5: ...IFICATIONS DEH P3950MP XU ES www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ...E DEH P3950MP XU CN5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ... D F A B E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 8: ... parts of identical designation Screw adjacent to mark on the product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate 16 12 19 14 15 13 18 11 1 8 10 2 3 9 9 5 4 6 7 17 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 ...

Page 9: ...ee Contrast table 2 19 2 Owner s Manual See Contrast table 2 19 3 Installation Manual See Contrast table 2 19 4 Caution Card CRP1310 19 5 Warranty Card See Contrast table 2 Mark No Description Part No Mark No Description DEH P3950MP XU ES DEH P3950MP XU CN5 15 Case Assy CXB3520 Not used 17 Carton YHG5116 YHG5117 18 Contain Box YHL5116 YHL5117 19 1 Owner s Manual YRD5079 YRB5033 19 2 Owner s Manual...

Page 10: ...3 25 65 2 29 28 27 24 26 26 33 39 38 66 1 1 1 1 53 62 61 48 47 51 49 47 45 44 54 46 52 50 59 56 60 55 43 43 43 43 42 22 58 57 63 68 9 10 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 11: ...hable Assy See Contrast table 2 43 Screw BPZ20P100FTC 44 Button Detach CAC9941 45 Button AUDIO FUNC CAC9942 46 Button 1 6 See Contrast table 2 47 Button L R See Contrast table 2 48 Button UP See Contrast table 2 49 Button DOWN See Contrast table 2 50 Button EJECT CAC9949 51 Button EQ BAND CAC9950 52 Spring CBH2210 53 Cover CNS8758 54 Knob Unit SOURCE VOLUME CXC7055 55 Spring CBL1761 56 LCD See Con...

Page 12: ...2 3 CD MECHANISM MODULE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...ear CNV7207 37 Gear CNV7208 38 Gear CNV7209 39 Gear CNV7210 40 Gear CNV7211 41 Gear CNV7212 42 Rack CNV7214 43 Arm CNV7216 44 Roller CNV8189 45 Gear CNV7219 46 Guide CNV7361 47 Gear CNV7595 48 Guide CNV8448 49 Arm CNV7805 50 Rack CNV8342 51 Roller CNV8343 52 Holder CNV8344 53 Arm CNV8345 54 Guide CNV8347 55 Arm CNV8348 56 Arm CNV8349 57 Arm CNV8350 58 Clamper CNV8365 59 Arm CNV8386 60 Guide CNV839...

Page 14: ... B ANTENNA IFA IFB B UP 5 Q991 Q992 BRST BRXEN BSRQ BDATA BSCK CN651 LOUT 3 VDD3V 7 8 RESET CDRST 16 FM AM TUNER UNIT AM_ANT SL IN REFA REFB LDET SWVDD3V DI CK CE1 DO CE2 SLOUT SL IN IFA IFB REFA REFB LDET DI CK CE1 DO CE2 SLOUT VDCONT 126 CD VD CDL IC 601 2 PN5011 SYSTEM M COMPUT SYSPW VD IPPW 28 IPRX IPTX ASENBO 30 29 27 Q102 B UP B B 6 5 IC 101 HA12241FP 2 1 8 CN101 IP_BUS Q101 IN1 B14 7 IN1 11...

Page 15: ...2 S1802 S1803 S1805 10 56 VLCD VDD 9 14 17 1 3 IC1802 GP1UX51RK REM CON REM S1801 S1804 DISP SCRL S1806 3 AUDIO S1823 VOLUME PUSH SOURCE S1827 1 2 4 B UP CDRST 16 EJECT CLK SW BASS 2 1 6 5 EQ BAND ESC SL 62 SL IN IF_INA 77 IFA IF_INB 78 IFB FREFA 96 REFA FREFB 97 REFB LOCK 99 LDET TUNDO 100 DI TUNCK 101 CK CE 102 CE1 TUNDI 103 DO CE2 109 CE2 SL 136 SLOUT L_OUT 59 VDCONT 126 CDL IC 601 2 2 PN5011A ...

Page 16: ... Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST SYSTEM CONTROLLER C646 B CN1801 C CN701 FM AM TUNER UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ...nt parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors SUB WOOFER R CH SUB WOOFER L CH FRONT L CH FRONT R C...

Page 18: ...6 A TUNER AMP UNIT SUB WOOFER R CH SUB WOOFER L CH FRONT L CH FRONT R CH www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...ome component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors www xiaoyu163 com QQ376315150 9 9 2 8 9 4...

Page 20: ...SYSTEM CONTROLLER C CN701 FM AM TUNER UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 21: ... a 3 4 5 SYSTEM CONTROLLER B CN1801 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 22: ...811 R R BUTTON LED COLOR GREEN RED BLUE VOL NM NM NM 104YF 0R0 4 8 SML 310PT SML 310PT CL 197HB1 D CDE R1803 R1804 R1805 R1806 471 561 R1808 561 681 LCD DRIVER KEY CONTROLLER www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 c...

Page 23: ... R1807 R1816 NM 0R0 471 821 08 61 81 VOLUME AUX1 INPUT A CN831 B KEYBOARD UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 24: ...FF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position EEPROM CD DRIVER F F T T F F T T F F T T F F T T F T S C C S S C 3 2 1 9 0 4 8 7 5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoy...

Page 25: ...US SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 26: ...CUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 27: ... a C b C b 2 3 A CN651 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 28: ...N OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF EEPROM F F T T F F T T F F T T F F T T www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 29: ...DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position EEPROM CD DRIVER F T S C C S S C 3 2 1 9 0 4 8 7 5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 30: ...AGC TE 9TIN 500 mV div 500 mV div 2 ms div TE RFAGC 500 mV div 500 mV div 200 ms div 0FIN FE Source On setup operation 12 cm CD DA Source On setup operation CD DA Play operation Spindle waveform during play operation Spindle waveform during play operation Wider Focus Search waveform Track Open waveform 1 Track Jump waveform 12 cm CD DA setup operation after loading 12 cm CD Loading operation 12 cm...

Page 31: ...2SNS 4LOEJ 5 V div 5 V div 5 V div 500 ms div 1DSCSNS 5CLCONT 4LOEJ 12 cm CD Eject operation Analog audio waveform 12 cm CD Eject operation 8 cm CD Eject operation Black dot 800 µm during play Search operation Outter to Inner 4 Tracks Jump waveform 10 Tracks Jump waveform 32 Tracks Jump waveform Ref REFO Mode TEST Ref REFO Mode TEST Ref REFO Mode TEST Ref GND Mode Normal Ref REFO Mode Normal Ref G...

Page 32: ... necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams C CN701 B CN1801 CORD ASSY IP BUS INPUT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xia...

Page 33: ...EAR OUTPUT OR SUBWOOFER OUTPUT ANTENNA FM AM TUNER UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 34: ...TUNER AMP UNIT TESTIN SCET www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 35: ...U 351 B 129 132 Fuse 3 A CEK1286 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 36: ...JECT CLOCK SW 6 5 4 3 2 1 FUNCTION SOURCE VOLUME BAND AUDIO EQ DISPLAY AUX1 INPUT 1 4 5 3 2 S1827 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 37: ...C D F A B E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 38: ...OMP2 PICKUP UNIT P10 5 SERVICE A CN651 M2 LOADING CARRIAGE MOTOR M1 SPINDLE MOTOR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 39: ... B C CD CORE UNIT S10 5COMP2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 40: ...1 17 Transistor DTC114EUA Q 931 B 61 112 Transistor 2SC4081 Q 991 A 4 113 Transistor 2SD2396 Q 992 B 9 104 Transistor UMD2N D 301 A 62 125 Diode MPG06G 6415G3 D 302 A 50 127 Diode MPG06G 6415G3 D 840 B 71 6 Diode FTZ6R8E D 841 B 84 7 Diode FTZ6R8E D 901 A 45 108 Diode MPG06G 6415G3 D 902 A 45 105 Diode MPG06G 6415G3 D 911 A 48 79 Diode MPG06G 6415G3 D 912 A 42 79 Diode MPG06G 6415G3 D 931 A 60 106...

Page 41: ...t Symbol and No Part No R 643 B 154 36 RS1 16S104J R 651 B 30 28 RS1 16S104J R 652 B 30 33 RS1 16S102J R 653 B 30 32 RS1 16S102J R 654 B 30 30 RS1 16S221J R 656 B 103 24 RS1 16S104J R 657 B 103 26 RS1 16S104J R 658 B 34 37 RS1 16S104J R 659 B 103 28 RS1 16S472J R 660 B 103 30 RS1 16S472J R 661 B 106 26 RS1 16S221J R 662 B 106 28 RS1 16S221J R 663 B 106 30 RS1 16S221J R 664 B 20 43 RS1 16S104J R 66...

Page 42: ...CCSRCH150J50 C 628 B 139 62 CKSRYB102K50 C 629 B 132 57 CCSRCH4R0C50 Circuit Symbol and No Part No C 630 B 140 67 CCSRCH8R0D50 C 631 B 105 69 CKSRYB472K50 C 632 B 126 21 CKSRYB104K16 C 633 B 143 29 CKSRYB104K16 C 634 B 108 56 CCSRCH270J50 C 635 B 142 52 CKSRYB104K16 C 639 B 109 59 CKSRYB103K50 C 640 B 140 69 CKSRYB103K50 C 641 B 120 56 CKSRYB104K16 C 642 B 106 101 CKSRYB182K50 C 643 B 132 100 CKSR...

Page 43: ... No MISCELLANEOUS IC 1801 B 29 113 IC PD6340A IC 1802 A 19 161 Remote IC GP1UX51RK D 1803 A 7 148 LED SML 310PT D 1804 A 7 155 LED SML 310PT D 1805 A 40 148 LED SML 310PT D 1806 A 40 137 LED SML 310PT D 1807 A 40 127 LED SML 310PT D 1808 A 40 116 LED SML 310PT D 1809 A 40 74 LED SML 310PT D 1810 A 25 151 LED NESW505C 5273 D 1812 A 34 10 LED SML 310PT D 1813 A 22 19 LED SML 310PT D 1814 A 40 84 LED...

Page 44: ...RS1 16SS183J R 601 B 28 38 RS1 16SS0R0J R 602 B 27 41 RS1 16SS0R0J R 606 B 23 41 RS1 16SS0R0J R 701 B 16 35 RS1 16SS221J R 702 A 23 55 RS1 16SS221J CAPACITORS Circuit Symbol and No Part No C 106 B 56 69 CKSQYB475K6R3 C 201 A 28 67 CKSRYB104K16 C 202 A 27 57 CKSSYB104K10 C 204 A 24 63 CKSSYB103K16 C 205 B 23 43 CKSQYB475K6R3 C 206 A 22 39 CKSSYB104K10 C 207 A 24 37 CKSRYB104K16 C 209 B 33 40 CEVW22...

Page 45: ...The RFI and RFO signals with a wide frequency range are easy to oscillate When observing the signals insert a resistor of 1k ohms in series The load and eject operation is not guarantied with the mechanism upside down If the mechanism is blocked due to mistaken eject operation reset the product or turn off and on the ACC to restore it 2 Test mode This mode is used to adjust the CD mechanism module...

Page 46: ... be supported 5 Error Rate measurement ON ERR 30Counts Start BER display data 6 F Mode switching Tracking Close CRG TR Jump Switching After the Eject key is pressed keys other than the Eject key should not be pressed until disc ejection is complete When the key 2 or 3 is pressed during the Focus Search the power supply should be immediately turned off otherwise the lens sticks to Wall causing the ...

Page 47: ...3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjustment the display should now read 81 Press key 3 The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75 Refer to the photographs supplied to determine the phase...

Page 48: ...0 30 90 Ech Xch 20 mV div AC Fch Ych 20 mV div AC www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 49: ...sing not available Stains on rear side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Subcode NG Failure on spindle stains or damages on disc or excessive vibrations A disc not containing CD R data is found Turned over disc are found though rarely CD signal error 17 Electricity Setup NG AGC protection doesn t work Fo...

Page 50: ... clock signal is output from the SCET IC601 Pin 43 terminal The frequency of the clock signal is 1 Hz The clock signal should be 1 Hz 0 000 04 Hz If the clock signal is out of the range the X tal X601 should be replaced with new one www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 37631...

Page 51: ...ve the Detachable Assy 1 Remove the Case Remove the screw BSZ26P180FTC Remove the screw BSZ26P100FTC Remove the two screws Remove the two screws Straighten the tabs at two locations indicated and then remove the Tuner Amp Unit 1 3 3 1 1 2 1 1 2 2 4 4 5 5 Disconnect the connector and then remove the CD Mechanism Module Tuner Amp Unit www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9...

Page 52: ... a as a pivot and remove the Upper Frame 3 While lifting the Carriage Mechanism remove it from the three Dampers Caution When assembling be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state 1 Hold the Upper and Lower Frames 2 Do not hold the front portion of the Upper Frame because it is not very solid www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 139422...

Page 53: ...echanism mode and have it clamped 2 Remove the CD Core Unit and remove the leads from the Inner Holder 3 Remove the Poly Washer Change Arm and Pickup Lock Arm 4 While releasing from the hook of the Inner Holder lift the end of the Feed Screw Caution When assembling move the Planet Gear to the load eject position before setting the Feed Screw in the Inner Holder Assemble the sub unit side of the Pi...

Page 54: ...5 BUS 6 GND 7 BUS L 8 ASENB 9 BUS R 10 BUS R 11 BUS L 11 10 9 8 7 6 5 4 3 2 1 IP BUS INPUT REAR OUTPUT OR SUBWOOFER OUTPUT FRONT OUTPUT 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 ANTENNA www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xia...

Page 55: ... OUT3 20 VCC 21 OUT4 22 MUTE 23 OUT4 24 P GND4 SWITCH 25 Offset Detection Offset Detection Offset Detection Offset Detection Protector Over current limit sw_vcc stby Protector Short circuit Mute circuit amp_vcc Stand by Circuit Protector Over voltage sw_vcc Protector Thermal Reference amp_vcc www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TE...

Page 56: ...lias Filter Primary Volume IN1_L IN2_L IN3_L IN4 _L IN4 _L IN4 _R IN4 _R IN3_R IN2_R IN1_R STB DATA CLK GND Vcc Vref MID Level Meter LM_out Secondary Volume Secondary Volume Pre SW_L Pre SW_R Anti Radiation Filter Supply Reference Anti Radiation Filter HPF Digital Block Phase inv LPF FIE FIE FIE_L FIE_R Secondary Volume Vp Pref PGND Soft step Blocks M S S M S Secondary Volume Secondary Volume PML0...

Page 57: ... data output P BUS Serial clock output Test data clock synchronizer output Data output for display microcomputer Data output for self writing Key data input from display microcomputer Data input for self writing Not used Slave ACC sense output IPBUS Driver power supply control output IPBUS Data output IPBUS Data input GHC for external VDD for external Source key Detach sense input ACC sense input ...

Page 58: ...NER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only Terminal for TUNER only PLL loc...

Page 59: ...12 PN5011A 144 37 72 109 36 73 108 1 Format Meaning C CMOS N Nch open drain Pin No Pin Name I O Function and Operation 133 134 135 136 137 140 141 142 143 144 P7AVSS P7AVDD AVSS SL NC MODELAD KEYAD NC AVREF0 I I I Format GND for port 7 VDD for port 7 A D converter GND Signal level input Not used Model select terminal Wired remote control AD input Not used A D converter reference voltage www xiaoyu...

Page 60: ...trol reception input 18 DPDT I Display data input 19 NC Not used 20 KYDT O Key data output 21 MODA GND 22 X0 Crystal oscillator connection pin 23 X1 Crystal oscillator connection pin 24 VSS GND 25 26 KDT2 3 I Key data input 27 NC Not used 28 KST4 O Key strobe output 29 32 NC Not used 33 55 SEG35 13 O LCD segment output 56 VDD Power supply 57 64 SEG12 5 O LCD segment output PD6340A 49 48 33 32 17 1...

Page 61: ...t terminal Pull down Not used Chip check test program start up input Not used P BUS Serial data input P BUS Serial data output P BUS Serial clock input output Tx for flash rewriting Rx for flash rewriting P BUS Reception enable input output P BUS Service request input Not used Flash self rewriting mode start up input Flash self rewriting reset voltage control Open EMPH Not used CLOCK request LRCK ...

Page 62: ...t output 3 Ext MCK IN DRAM CLOCK DRAM CS DRAM CKE output Output of DRAM RAS DRAM Lower CAS LDQM output DRAM Upper CAS UDQM output Output of DRAM WE DRAM OE CAS output Input output of DRAM data 0 15 Ground for I O terminal Power supply for I O terminal Output of DRAM address 0 11 Output of focus drive PWM Output of tracking drive PWM Output of thread drive PWM Output of spindle drive PWM Output of ...

Page 63: ...output 12 VO1 Driver CH2 Positive output 13 VO2 Driver CH2 Negative output 14 VO2 Driver CH2 Positive output 15 VO3 Driver CH2 Positive output 16 VO3 Driver CH2 Negative output 17 VO4 Driver CH4 Positive output 18 VO4 Driver CH4 Negative output 19 POWVCC2 Power supply pin for CH4 at Power stage 20 GND Ground pin 21 CNT Control pin 22 LDIN Loading input 23 OPOUTSL Output pin for preamplifier for th...

Page 64: ... reference signal for PLL part with FE_IC 13 LDET Lock Detector PLL lock detecter output High active 14 VDD O Power Supply Power supply for Digital block D C 3 3 V 0 2 V 15 DI Data In 16 CK CK 17 CE1 Chip Enable 1 Chip enable for FE_IC High active 18 DO O Data Out Data output 19 CE2 O Chip Enable 2 20 SLOUT O Signal Level Output Output of FM AM signals level D C FM AM Tuner Unit Clock data input n...

Page 65: ...CAW1931 DEH P3950MP XU ES SEGMENT COMMON www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 66: ... DEH P3950MP XU CN5 SEGMENT COMMON www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 67: ...Pin 15 Starts communication with Grille microcomputer Source ON 300 ms 300 ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300 msec the oscillator may be defective www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 ...

Page 68: ... B E 8 OPERATIONS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 69: ...F A B E CXX2204 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 70: ...E Connection Diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 71: ...C D F A B E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 72: ...008 g p p Jigs List Test Disc L P F TCD 782 Checking the grating g g g Checking the grating g g g Two pieces Name Jig No Remarks Grease List Grease Grease GEM1024 GEM1045 CD Mechanism Module CD Mechanism Module Name Grease No Remarks www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 3763...

Reviews:

No comments

Related manuals for DEH-P3950MP

Brand: Boss Audio Systems Pages: 17

Brand: Harman Kardon Pages: 20

Brand: Kramer Pages: 2

Brand: VDO Pages: 10

Brand: Ritron Pages: 13

Brand: Interlogix Pages: 10

Brand: Marmitek Pages: 64

Brand: Planet Audio Pages: 17

Brand: PEEKTON Pages: 86

Brand: Blaupunkt Pages: 4

Brand: PIE Pages: 2

Brand: Boss Audio Systems Pages: 19

Brand: SunVote Pages: 2

Brand: Xcellon Pages: 8

Brand: Axion Pages: 64

Brand: Johnson Controls Pages: 3

Brand: Caliber Pages: 18

Brand: Panasonic Pages: 40

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands