Pioneer CX-3240 Service Manual Download Page 19 | Manualshive

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DEH-4000UB/XS/EW5

19

5

6

7

8

5

6

7

8

C

D

F

A

B

E

FL

−

FL

+

RL

−

RL

+

BACK UP

GND

RR

+

RR

−

FR

+

FR

−

FL

+

FL

−

RL

+

RL

−

ACC

GND

BACK

UP

B.

REM

ACC

B.REM

BSENS

ASENS

B.UP

75

18

10

Front_L

11

Rear_L

40

MUTE

ILM+

SWVDD

23

21

3

5

FL-

FL+

RL-

RL+

ACC

IN2_L

49

IN1_L

7

FLIN

14

RLIN

12

22

4

POWER AMP

IC151

PML018A

IC 301

PAL007C

VDD

Q931

ELECTRONIC VOLUME/

SOURCE SELECTOR

WVDD

STBY

MUTE

Q851

Q852

VST,VCK,VDT

TUNL

CDL

DPDT

35

DPDT

36

KYDT

KYDT

MUTE

Q451

RCFL

Pre/SW_L

10

2

5

6

51

MPW

MUTE

Q453

TELIN

42

25

B.REM

BSENS

ASENS

TEL MUTE

Q951

CN901

B.UP

CN351

SL

TUNPCE2

TUNPCE1

TUNPDI

TUNPDO

97

65

66

68

69

TUNPCK

67

CE2

CE1

TUNPDO

TUNPDI

TUNPCK

DALMON

47

BUP

6,20

Q353

SWL

FL

VDD

CN803

SL

14

19

SENS

TEL

B.UP

VCC

FL- FL2

FL+ FL1

RL- RL2

RL+ RL1

BREM

25

14

8

6

5

7

16

9

11

15

14

8

6

5

7

16

9

11

15

2

IN5+_L

6

AUXL

28

24

SYNC

BCTL

FLG

B.UP

ILM

DSENS

SWVDD

12

6

PEE

26

BZ601

BUZZER

XIN

XOUT

15

X601

15MHz

13

IC401

NJM2885DL1-33

1

3

VCC

3.3V REGULATOR

VDD3.3V

Q351

5

MUTE

SWL

7

1

EN

VIN

FB

INV

SW

6

5

2

IC251

R5523N001B

1

EN

3

FLG

4

VIN

5

VOUT

US5V

IN5-_L

1

VCC

B.UP

VCC8.4V REGULATOR

1

2

IC921

NJM2388F84

4

YSPW

48

AUXGND

B. UP

Q841

Q842

USB5V REGULATOR

IC501

BD9781HFP

RCA OUT

11

13

Q402

Q401

RDS_CK

RDS_LOCK

76

RCK

77

RDSDT

73

RDS57K

78

RDSLK

RDS_DATA

RDS_HSLK

LDET

LDET

74

8

9

3

4

3

82

ROT0

ROT1

OYST

12

D

E

DM

DP

B , C

A

12

1

VDD

RESET

IC961

S-80835CNMC-B8U

RESET

2

SYSTEM

CONTROLLER

IC 601(1/2)

A
B , C

PEG475A:
PEG409A:

Q912

Q911

VDD REGULATOR

JOYST

ROT0

ROT1

23

Lch

ROTARY COMMANDER

ILM+

SWVDD

LCD DRIVER/

KEY CONTROLLER

IC1801

PD6538A

10

2

14

CN1801

5

DPDT

KYDT

IC1802

GP1UX51RK

REMOTE CONTROL

SENSOR

OPT IN

3

1

57

REM

50

49

SI

SO

S1827

10

1

Phase_A

Phase_B

X0

X1

54

X1801
5MHz

55

6

46

47

V3

VDD

11

13

US5V

2

1

CN1802

DSENS

JOYST

KEY MATRIX

S1810

S1805

S1806

RDM

S1809

S Rtrv

S1807

S1808

S1802

S1803

S1804

S1801

SOURSE

EJECT

LIST

BAND/ESC

REGION1

DISP/BACK

REGION2

RPT

KST1-4

KDT1-3

LCD

LCD1801

ROT0

ROT1

8

9

3

(GREEN)

(RED)

A , B

C

ILLUMI

12

3

USDM

USDP

KEYBOARD UNIT

B

USB

B , C

A

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Summary of Contents for CX-3240

Page 1: ...a Road 04 01 Singapore 159936 PIONEER CORPORATION 2007 DEH 4000UB XS EW5 CRT4052 CD RDS RECEIVER DEH 4000UB XS EW5 CD RECEIVER DEH 3050UB XS ES DEH 3050UB XU CN5 This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 3240 CRT4050 S10 5COMP2 iPod USB CD Mech Module Circuit Descriptions Mech Descriptions Disassembly For details refer to Impor...

Page 2: ...le such short circuit is continued the naked eyes may be exposed to the laser beam Safety Precautions for those who Service this Unit When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe reliable results Caution 1 During repair or tests minimum distance of 13 cm from the focus lens must be kept 2 During repair or tests do not view laser beam for 10...

Page 3: ... 5 6 7 8 C D F A B E CAUTION Danger of explosion if battery is incorrectly replaced Replaced only with the same or equivalent type recommended by the manufacture Discord used batteries according to the manufacture s instructions ...

Page 4: ...ide the product Please check that neither solder debris nor screws remain inside the product 8 There should be no 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...

Page 5: ...ONAL FLOWCHART 23 5 2 ERROR CODE LIST 24 5 3 CONNECTOR FUNCTION DESCRIPTION 26 6 SERVICE MODE 27 6 1 CD TEST MODE 27 7 DISASSEMBLY 30 8 EACH SETTING AND ADJUSTMENT 35 8 1 PCL OUTPUT CONFIRMATION 35 8 2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 36 9 EXPLODED VIEWS AND PARTS LIST 38 9 1 PACKING 38 9 2 EXTERIOR 1 40 9 3 EXTERIOR 2 42 9 4 CD MECHANISM MODULE 44 10 SCHEMATIC DIAGRAM 46 10 1 O...

Page 6: ...ic induction 6 The sheet Mechanism cover can not be reused if you removed it For environmental protection lead free solder is used on the printed circuit boards mounted in this unit Be sure to use lead free solder and a soldering iron that can meet specifications for use with lead free solders for repairs accompanied by reworking of soldering Compared with conventional eutectic solders lead free s...

Page 7: ...DEH 4000UB XS EW5 7 5 6 7 8 5 6 7 8 C D F A B E 2 SPECIFICATIONS 2 1 SPECIFICATIONS EW5 Model Backup current 5 mA or less ...

Page 8: ...DEH 4000UB XS EW5 8 1 2 3 4 1 2 3 4 C D F A B E ES Model Backup current 5 mA or less ...

Page 9: ...DEH 4000UB XS EW5 9 5 6 7 8 5 6 7 8 C D F A B E 2 2 DISC CONTENT FORMAT CN5 Model Backup current 5 mA or less ...

Page 10: ...DEH 4000UB XS EW5 10 1 2 3 4 1 2 3 4 C D F A B E 2 3 PANEL FACILITIES ...

Page 11: ...DEH 4000UB XS EW5 11 5 6 7 8 5 6 7 8 C D F A B E ...

Page 12: ...DEH 4000UB XS EW5 12 1 2 3 4 1 2 3 4 C D F A B E ...

Page 13: ...DEH 4000UB XS EW5 13 5 6 7 8 5 6 7 8 C D F A B E 2 4 CONNECTION DIAGRAM EW5 Model ...

Page 14: ...DEH 4000UB XS EW5 14 1 2 3 4 1 2 3 4 C D F A B E ES CN5 Model ...

Page 15: ...tuner Check FM AM tuner action Seek Preset Switch band to check both FM and AM Display audio and operations must be normal 4 Check whether no disc is inside the product The media used for the operating check must be ejected 5 Appearance check No scratches or dirt on its appearance after receiving it for service See the table below for the items to be checked regarding audio Item to be checked rega...

Page 16: ... using the prescribed cleaning tools Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 Jigs List Name Test Disc L P F Jig No TCD 782 Remarks Checking the grating Checking the grating Two pieces Name Jig No Remarks Grease List Name Grease Grease Grease No GEM1024 GEM1045 Remarks CD Mechanism Module CD Mechanism Module Name Grease No Remarks Before...

Page 17: ...DEH 4000UB XS EW5 17 5 6 7 8 5 6 7 8 C D F A B E ...

Page 18: ...C CE2 ROM_VDD SL DI CK CE1 LDET DO RDS_CK RDS_DATA RDS_LOCK RDS_HSLK 7 6 13 5 10 9 8 11 14 18 19 20 21 1 3 2 12 15 22 16 4 17 IC1 3 3V AM ANT FMRF ATT LPF OSC IC3 EEPROM 5 0V IC5 5V 3 3V ATT MIXER IF AMP DET FM MPX RDS DECODER 23 Lch FM AM TUNER UNIT PICKUP UNIT P10 5 SERVICE CD CORE UNIT S10 5COMP2 USB C BRST BRXEN BSRQ CN701 Q101 M LASER DIODE MONITOR DIODE S903 DSCSNS SPINDLE MOTOR M CARRIAGE M...

Page 19: ...IC401 NJM2885DL1 33 1 3 VCC 3 3V REGULATOR VDD3 3V Q351 5 MUTE SWL 7 1 EN VIN FB INV SW 6 5 2 IC251 R5523N001B 1 EN 3 FLG 4 VIN 5 VOUT US5V IN5 _L 1 VCC B UP VCC8 4V REGULATOR 1 2 IC921 NJM2388F84 4 YSPW 48 AUXGND B UP Q841 Q842 USB5V REGULATOR IC501 BD9781HFP RCA OUT 11 13 Q402 Q401 RDS_CK RDS_LOCK 76 RCK 77 RDSDT 73 RDS57K 78 RDSLK RDS_DATA RDS_HSLK LDET LDET 74 8 9 3 4 3 82 ROT0 ROT1 OYST 12 D ...

Page 20: ... is connected with a power supply of micro computer 14 DO O data out Data output 15 DGND digital ground Ground of digital block 16 NC non connection Not used 17 VDD_3 3 power supply The power supply for digital block 3 3 V 0 2 V 18 RDS_CK O RDS clock Output of RDS clock 2 5 V 19 RDS_DATA O RDS data Output of RDS data 2 5 V 20 RDS_LOCK O RDS lock Output unit High active 2 5 V RDS_LOCK turns over by...

Page 21: ...n connection Not used 12 OSCGND osc ground Ground of oscillator block 13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of micro computer 14 DO O data out Data output 15 DGND digital ground Ground of digital block 16 NC non connection Not used 17 VDD_3 3 power supply The power supply for digital block 3 3 V 0 2 V 18 NC non connection Not used 19 NC non connect...

Page 22: ...DEH 4000UB XS EW5 22 1 2 3 4 1 2 3 4 C D F A B E LCD YAW5091 SEGMENT COMMON ...

Page 23: ...DSENS Pin 19 H Pin 49 Source keys operative Completes power on operation After that proceed to each source operation SYSPW H Pin 48 ASENBO H Pin 40 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 ...

Page 24: ...itch or CRG move mechanism Communication error between microcomputer and SERVO LSI 11 Electricity Focus Servo NG Focusing 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 ...

Page 25: ... songs not protected by DRM to the USB device N A USB The connected USB device is not supported by this unit Connect a USB device that is compliant as a Mass Storage Class The USB connector or the USB cable is short circuited Confirm the USB connector or the USB cable The connected USB device consumes more than 500 mA max allowable current Confirm the USB device Turn the ignition switch OFF and ON...

Page 26: ... 7 9 11 13 15 2 4 6 8 10 12 14 16 9 TEL 10 NC 11 B REM 12 NC 13 NC 14 ACC 15 GND 16 B UP POWER SUPPLY 1 FR 2 RR 3 FR 4 RR 5 FL 6 RL 7 FL 8 RL 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 9 TEL 10 NC 11 B REM 12 NC 13 NC 14 ACC 15 GND 16 B UP ANTENNA ANTENNA WIRED REMOTE INPUT AUX AUX FRONT OUTPUT REAR OUTPUT OR SUBWOOFER OUTPUT REAR OUTPUT OR SUBWOOFER OUTPUT ...

Page 27: ... protections will not work Avoid applying any mechanical or electrical shock to the mechanism during adjustment 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 ...

Page 28: ...display 1 During the slave test mode the key name K1 is shown at the left by default In this condition press the A key to toggle K1 K6 and select a command to be sent to the slave C O M P A C T D I S C K 1 T The one line model shows only the bottom column D N O C E S E T U N I M K R T R E D L O F C O M P A C T D I S C K 6 T 2 During the K1 K6 key names are displayed press the B key and issue the s...

Page 29: ... Open 3 F Close S Curve Rough Servo and RF AGC F T RF AGC 4 SPDL 1X 2X switching As for the double speed 2x audio output cannot be supported 5 Error Rate measurement ON ERR 30 Counts Start BER display data 6 F Mode switching Tracking Close CRG TR Jump Switching As for the double speed 2x audio output cannot be supported After the Eject key is pressed keys other than the Eject key should not be pre...

Page 30: ...Remove the four screws Remove the Cover and then remove the Keyboard Unit Take off the pick of left and right and then a holder slide to the arrow course Cover Fig 3 Removing the Case and Panel Fig 3 4 Remove the Case Fig 3 Case Fig 4 Holder Pick Panel Take off four picks of the part of the arrow and then remove the Panel Fig 4 1 1 1 1 ...

Page 31: ...ing the Panel Assy Fig 5 6 Fig 5 Push the place of the arrows and then remove the Panel Assy Fig 6 Panel Assy Removing the CD Mechanism Module Fig 7 Disconnect the cable and then remove the CD Mechanism Module Remove the four screws CD Mechanism Module 1 1 1 1 1 ...

Page 32: ...C D F A B E Removing the Tuner Amp Unit Fig 8 9 Fig 8 Fig 9 Remove the three screws Fig 8 2 3 Straighten the tabs at four locations indicated Fig 9 Remove the screw and then remove the Tuner Amp Unit Fig 9 Tuner Amp Unit 1 1 1 2 2 2 2 3 1 ...

Page 33: ...the mechanism remove the two Springs A the six Springs B and the four Screws 2 Turn the Upper Frame using the part 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 ...

Page 34: ...kup Lock Arm Feed Screw Inner Holder Planet Gear How to remove the Pickup Unit 1 Make the system in the carriage mechanism 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...

Page 35: ...d the ACC switched ON the standby mode cancelled shift the TESTIN IC601 Pin 63 terminal to H The clock signal is output from the PCL terminal IC601 Pin 39 The frequency of the clock signal is 468 750 Hz that is one 32th of the fundamental frequency The clock signal should be 468 750 Hz 10 Hz 15 Hz If the clock signal out of the range the X tal X601 should be replaced with new one ...

Page 36: ...d switch the 3 V regulator on 2 Using the and buttons move the PU unit to the innermost track 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 t...

Page 37: ...DEH 4000UB XS EW5 37 5 6 7 8 5 6 7 8 C D F A B E Grating waveform 45 degrees 0 degrees 75 degrees 60 degrees 30 degrees 90 degrees Ech Xch 20 mV div AC Fch Ych 20 mV div AC ...

Page 38: ...ist The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use 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 ...

Page 39: ...1 Remote Control Assy See Contrast table 2 22 Battery See Contrast table 2 23 Cord Assy See Contrast table 2 Mark No Description Part No Mark No Description DEH 4000UB XS EW5 DEH 3050UB XS ES DEH 3050UB XU CN5 1 Cord Assy CDP1015 Not used Not used 2 Polyethylene Bag CEG 162 CEG1373 CEG1373 3 Attachment Assy YEA5036 YEA5037 YEA5037 4 Screw BPZ20P060FTC Not used Not used 13 Unit Box YHG5400 YHG5402 ...

Page 40: ...DEH 4000UB XS EW5 40 1 2 3 4 1 2 3 4 C D F A B E 9 2 EXTERIOR 1 A A A ...

Page 41: ...ee Contrast table 2 20 Screw BPZ26P080FTC 21 Screw BSZ26P060FTC 22 Screw BSZ26P200FTC 23 24 Pin Jack CN351 See Contrast table 2 25 Plug CN901 CKM1376 26 Connector CN701 CKS3833 27 Connector CN803 CKS5664 28 Antenna Jack CN401 CKX1056 29 FM AM Tuner Unit Y401 See Contrast table 2 30 Holder CND4324 31 32 Holder XNC7030 33 Fuse 10 A YEK5001 34 Jack CN621 See Contrast table 2 35 Holder See Contrast ta...

Page 42: ...DEH 4000UB XS EW5 42 1 2 3 4 1 2 3 4 C D F A B E 9 3 EXTERIOR 2 B ...

Page 43: ...hting Conductor YNV5136 22 Connector YNV5140 23 Grille Unit See Contrast table 2 24 Knob Unit MULTI CONTROL See Contrast table 2 25 Spring YBL5013 26 Button Unit SRC OFF DISP See Contrast table 2 BACK SCRL BAND ESC MUTE 27 Cushion See Contrast table 2 28 IC IC1802 See Contrast table 2 29 Cord Assy See Contrast table 2 30 Pin See Contrast table 2 Mark No Description Part No Mark No Description DEH ...

Page 44: ...29 13 13 66 44 44 72 8 15 60 46 33 62 38 39 40 28 4 47 17 37 14 12 35 6 45 52 53 65 64 18 32 41 5 61 49 8 51 55 51 56 59 43 10 20 57 16 25 58 31 23 69 71 70 70 63 73 21 7 19 24 19 24 67 4 36 68 50 1 1 1 1 1 1 1 E 30 34 22 42 11 26 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 2 1 2 1 1 GEM1024 GEM1045 2 2 1 2 3 74 D C 54 9 9 1 2 2 ...

Page 45: ...83 29 Arm CND3831 30 Lever CND2585 31 Arm CND2586 32 Bracket CND2587 33 Arm CND2588 34 Lever CND2589 35 Holder CNV9522 36 Gear CNV7207 37 Gear CNV9513 38 Gear CNV7209 39 Gear CNV9514 40 Gear CNV9515 41 Gear CNV9516 42 Rack CNV9517 43 Arm CNV7216 44 Roller CNV8189 45 Gear CNV9518 46 Guide CNV9519 47 Gear CNV7595 48 Guide CNV9520 49 Arm CNV7805 50 Rack CNV8342 51 Roller CNV8343 52 Holder CNV8344 53 ...

Page 46: ... R619 0R0 R617 47K R510 82K IC151 IN5 _L 1 IN5 _L 2 IN4 _L 3 IN4 _L 4 5 IN3_L 6 IN2_L 23 IN1 R 24 IN2_R 25 IN3_R 26 IN4 _R 27 IN4 _R 28 IN5 _R 47 6R3 C401 R711 220 C506 3300P C503 220P C507 R1 RCH LCH BEG RHSLK RLK RDAT RCK T3V TUNG DO T5V OSCG LDET DI CK CE1 CE2 SL T8V FM RFG AM FLG USBCTL SYNC RT SW B F V 5 B S U INV VD BSRQ BRST BSCK BRXEN BDATA CDRST CDVDD UG CDR AG CDL PG DP DM USGND3 R626 22...

Page 47: ...Rear_L 12 Pre SW_L 13 Vp 14 Pref 15 PGND 16 Pre SW_R 17 Rear_R 18 Front_R 19 DATA 20 CLK 21 STB 22 GND 23 IN1_R 24 IN2_R 25 IN3_R 26 IN4 _R 27 IN4 _R 28 IN5 _R 2SA1037K Q951 PAL007C IC301 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 C316 R47 C317 R47 C318 R47 C315 R47 C305 R47 C306 R47 C307 R47 C308 R47 3300 16 C313 CN901 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BUP1 BUP2 GND1 G...

Page 48: ...W L602 C604 1 10 16 C605 C606 R1 10 16 C607 R606 10K VDD B UP R609 100K R608 100K PML018A IN5 _L IN4 _L 3 IN4 _L 4 5 IN3_L 6 IN2_L 7 IN1_L 8 Vref 9 Vcc 10 Front_L 11 Rear_L 12 Pre SW_L 13 Vp 14 Pref 15 PGND 16 Pre SW_R 17 Rear_R 18 Front_R 19 DATA 20 CLK 21 STB 22 GND 23 IN1_R 24 IN2_R 25 IN3_R 26 IN4 _R IN4 _R PAL007C IC301 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 C316 R4...

Page 49: ...R962 8R2K C961 R047 VCC VDD R606 10K R613 100K GND B UP GND R825 1K VDD VDD VDD 2SA1037K Q951 CN901 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BUP1 BUP2 GND1 GND2 BUP3 BS1 BS2 AS2AS1 US5V R837 0R0 R848 0R0 13V R938 1K 1 4W R955 15K 1 4W R912 1R5K 1 4W R847 0R0 R846 0R0 D911 S5688G D901 S5688G D902 S5688G D903 S5688G D904 S5688G TEL MUTE 8 4V VDD ASENS BSENS SWVDD RESET FOR WIRED REM B UP 5V 8 4V 5V 60...

Page 50: ...N3_L 6 IN2_L 7 IN1_L 8 Vref 9 Vcc 10 Front_L 19 DATA 20 CLK 21 STB 22 GND 23 IN1_R 24 IN2_R 25 IN3_R 26 IN4 _R 27 IN4 _R 28 IN5 _R 47 6R3 C401 R711 220 RCH LCH BEG RHSLK RLK RDAT RCK T3V TUNG DO T5V OSCG LDET DI CK CE1 CE2 SL T8V FM RFG AM VD BSRQ BRST BSCK BRXEN BDATA CDRST CDVDD UG CDR AG CDL PG DP DM USGND3 R626 22K AUXL CN621 2 4 1 3 5 6 R627 1K AUXGND R628 100K WREM1 R621 1K R629 100K R622 1K...

Page 51: ... V 5 B S U INV TEST SW5V TP1 TP2 DPDT KYDT IMG TP3 TP4 ILMB TP5 TP6 TP7 DSEN DG US5V GND R836 0R0 R814 1K D502 S5688G BD9781HFP IC501 1 VIN 2 SW 3 RT 4 GND 5 FB 6 INV 7 EN D809 EZJZ1V270RM D810 EZJZ1V270RM D801 EZJZ1V270RM D802 EZJZ1V270RM D803 EZJZ1V270RM D804 EZJZ1V270RM D805 EZJZ1V270RM D806 EZJZ1V270RM R805 2R2K R806 2R2K R807 2R2K C253 R01 R254 680 R507 2R2K R512 0R0 R620 0R0 150 6R3 C501 C50...

Page 52: ... E 10 2 KEYBOARD UNIT B 560 560 560 560 10K 10 120 100K R1 R1 R1 EJECT SRC OFF LIST BAND ESC RDM DISP BACK SCRL REGION1 REGIO RPT LO S Rt REGION1 REGION2 BUTTON TA NEWS MUTE CLOCK SW BASS EW5 ES CN5 5 00MHz EW5 LCD DRIVER KEY CONTROLLER ES CN5 EW E ...

Page 53: ...5 6 7 8 5 6 7 8 C D F A B E B 33K 47K 3R3K 2R2K 8R2K 2R2K 2R2K 470 470 470 470 470 1R5K 560 560 560 560 RL REGION2 RPT LOCAL S Rtrv REGION2 MUTE SW BASS MC2848 11 MC2846 11 B KEYBOARD UNIT A CN803 EW5 ES EW5 ES CN5 CN5 USB ...

Page 54: ...1 HOME SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position M1 CXC7134 SPINDLE MOTOR M2 CXC4026 LOADING CARRIAGE MOTOR PICKUP UNIT P10 5 SERVICE CD DRIVER F F F F T T T T T T F F F T C S S C T F F F T T S S C C C C S S F F T T 1 2 3 4 5 7 8 9 a d e f c P ...

Page 55: ... 4000UB XS EW5 55 5 6 7 8 5 6 7 8 C D F A B E C b C C CD CORE UNIT S10 5COMP2 USB A CN701 F SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S 6 b g h i j PE5611B ...

Page 56: ...DEH 4000UB XS EW5 56 1 2 3 4 1 2 3 4 C D F A B E C a C b C b 1 2 PE5611B C CD CORE UNIT S10 5COMP2 USB F SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S b ...

Page 57: ...DEH 4000UB XS EW5 57 5 6 7 8 5 6 7 8 C D F A B E C a C b C b 3 A CN701 6 g h i j ...

Page 58: ... EW5 58 1 2 3 4 1 2 3 4 C D F A B E C b C a C a C b 1 2 SWITCHES CD CORE UNIT S10 5COMP2 USB S901 HOME SWITCH ON OFF S903 DSCSNS SWITCH ON OFF PICKUP UNIT P10 5 SERVICE F F F F T T T T T T F F F T C S F F T T c d f ...

Page 59: ...E UNIT S10 5COMP2 USB S901 HOME SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position M1 CXC7134 SPINDLE MOTOR M2 CXC4026 LOADING CARRIAGE MOTOR CD DRIVER S C T F F F T T S S C C C C S S 1 2 3 4 5 7 8 9 a e ...

Page 60: ... MDX 7SIN 500 mV div 500 mV div 500 mV div 500 mV div 20 ms div FE 0FIN TE 9TIN 1 V div 500 mV div 500 mV div 500 μs div RFAGC 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 wa...

Page 61: ...0 ms div 1DSCSNS 28SNS 312SNS 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 R...

Page 62: ...DEH 4000UB XS EW5 62 1 2 3 4 1 2 3 4 C D F A B E 2 V div 2 V div 50 ms div DP DM ACC OFF with USB device connecting ...

Page 63: ...DEH 4000UB XS EW5 63 5 6 7 8 5 6 7 8 C D F A B E ...

Page 64: ...nformation for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams 1 1 10 1 5 16 15 2 1 1 5 E E 1 1 10 15 IC921 L852 D971 CN803 CN621 CN251 BZ601 L101 Q702 L501 Q911 L901 CN101 R701 L951 CN701 R912 CN901 C501 C502 C313 C703 C708 C911 C913 R955 C922 C923 D502 D701 D901 D9 D903 D904 D911 D912 D931 D932 D551 D552 5 5 10 20 30 40 50 60 70 X 150 140 130 120 ...

Page 65: ...1 D971 3 C401 C405 C408 CN622 C605 C607 R454 X601 R843 C451 C842 L101 Y401 D454 D841 D842 L161 R309 L171 L951 1 C311 CN351 R955 C351C352 C353 C160 C354 C355 C162 C356 C165 C172 C174 C177 C183 L401 L403 IC301 L601 D901 D902 C962 L602 C971 D551 5 70 80 90 100 110 120 130 140 150 160 170 FRONT RCA ANTENNA FM AM TUNER UNIT SSY ...

Page 66: ...604 R834 C411 R835 C412 C606 R837 C608 R451 C609 R452 R453 R841 R842 R844 R845 C623 FU353 C841 ZNR401 IC401 D IC601 D621 IC602 D622 D623 Q351 Q352 Q353 R301 R302 R303 R304 Q171 R305 R306 Q172 R113 R307 R308 R507 Q951 Q181 Q182 Q971 C301 C302 C303 C304 C305 C307 C308 R151 C309 R152 R153 C310 R351 C315 R352 C316 R353 C317 R354 C318 R930 R355 R931 R356 R932 R358 C704 R359 C705 R360 R361 R362 R363 R36...

Page 67: ...48 R849 R851 C621 R852 C622 R853 C251 C252 C253 Q101 Q102 C851 Q701 D801 D802 D803 D804 D805 D806 D807 D808 D809 D810 Q912 D251 D252 Q931 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R116 R117 R118 IC251 R502 R503 R505 R506 R507 R508 R509 R703 R510 R704 R511 R705 R512 R706 R513 R707 R708 R709 R710 R711 R712 R713 R714 C101 C102 C103 C104 R911 Q971 R922 C503 C504 C505 C506 C...

Page 68: ...XS EW5 68 1 2 3 4 1 2 3 4 C D F A B E 11 2 KEYBOARD UNIT B SIDE A B KEYBOARD UNIT EJECT USB TA NEWS EW5 CLOCK ES CN5 DISP BACK SCRL LIST S Rtrv RDM RPT LOCAL MULTI CONTROL MUTE EW5 SW BASS ES CN5 SRC OFF BAND ESC ...

Page 69: ...DEH 4000UB XS EW5 69 5 6 7 8 5 6 7 8 C D F A B E B SIDE B B KEYBOARD UNIT A CN803 ...

Page 70: ...4000UB XS EW5 70 1 2 3 4 1 2 3 4 C D F A B E 11 3 CD CORE UNIT S10 5COMP2 USB C SIDE A C CD CORE UNIT S10 5COMP2 USB A CN701 PICKUP UNIT P10 5 SERVICE HOME M LOADING CARRIAGE MOTOR M SPINDLE MOTOR E F REFO1 ...

Page 71: ...DEH 4000UB XS EW5 71 5 6 7 8 5 6 7 8 C D F A B E C SIDE B C CD CORE UNIT S10 5COMP2 USB 12EJ 8EJ DSCSNS ...

Page 72: ... 33 IC S 80835CNMC B8U Q 351 B 166 125 Transistor RT3N66M Q 353 B 135 125 Transistor ES CN5 RT3N66M Q 401 B 156 40 Transistor EW5 UMH1N Q 402 B 156 45 Transistor EW5 UMH1N Q 451 B 117 119 Transistor RT1N241M Q 453 B 116 116 Transistor RT3T22M Q 701 B 20 60 Transistor RT3T22M Q 702 A 7 70 Transistor 2SD2396 Q 841 B 131 23 Transistor 2SA1036K Q 842 B 139 17 Transistor RT1N141M 11 Q 851 B 33 15 Trans...

Page 73: ...6 EW5 RS1 16S221J R 414 A 157 23 RD1 4PU4R7J R 415 B 156 42 EW5 RS1 16S221J R 421 B 155 86 RS1 16S0R0J R 451 B 121 117 RS1 16S103J R 452 B 119 121 RS1 16S221J Circuit Symbol and No Part No R 453 B 121 125 RS1 16S153J R 454 A 117 111 RD1 4PU102J R 502 B 26 25 RS1 16S3302F R 503 B 24 27 RS1 16S333J R 505 B 28 31 RS1 16S8201F R 506 B 27 31 RS1 16S683J R 507 B 82 57 RS1 16S222J R 510 B 28 45 RS1 16S82...

Page 74: ...EJQ2R2M50 C 352 A 141 97 CEJQ2R2M50 C 355 A 130 103 ES CN5 CEJQ2R2M50 C 356 A 147 103 ES CN5 CEJQ2R2M50 C 401 A 155 55 CEJQ470M6R3 C 402 B 158 56 CKSRYB103K50 Circuit Symbol and No Part No C 403 B 157 37 CKSRYB103K50 C 404 B 164 24 EW5 CKSYB475K10 C 405 A 154 102 CEJQ101M10 C 406 B 167 94 CKSRYB104K25 C 407 B 159 68 CKSRYB103K50 C 408 A 157 29 CEJQ220M10 C 410 B 157 25 ES CN5 CKSRYB474K10 C 411 B ...

Page 75: ...1801 B 38 141 ES CKSYF106Z10 C 1802 B 34 140 CKSRYF104Z25 C 1803 B 32 140 CKSRYF104Z25 C 1804 B 31 140 CKSRYF104Z25 Circuit Symbol and No Part No B Unit Number CN5 Unit Name Keyboard Unit MISCELLANEOUS IC 1801 B 30 113 IC PD6538A IC 1802 A 30 161 Remote IC GP1UX51RK D 1801 B 32 149 Diode MC2848 11 D 1802 B 32 146 Diode MC2846 11 D 1803 A 26 156 White LED NESW505C 5273 D 1805 A 15 30 LED SML 310PT ...

Page 76: ...6SS103J R 244 B 22 55 RS1 16SS473J R 254 A 26 64 RS1 16SS104J Circuit Symbol and No Part No R 255 A 26 63 RS1 16SS104J R 256 A 26 62 RS1 16SS104J R 259 A 28 66 RS1 16SS0R0J R 261 A 26 65 RS1 16SS104J R 262 A 30 60 RS1 16SS0R0J R 263 A 28 63 RS1 16SS0R0J R 280 B 26 52 RS1 16SS103J R 282 A 30 61 RS1 16SS240J R 283 A 29 61 RS1 16SS240J R 284 B 30 63 RS1 16SS153J R 285 B 28 63 RS1 16SS153J R 290 B 19 ...

Page 77: ...2K50 C 303 A 36 19 CKSSYB472K25 C 304 A 36 21 CKSSYB223K16 C 307 A 22 11 CKSRYB104K16 C 308 B 11 18 CKSRYB105K10 C 703 B 15 35 CCSSCH101J50 C 704 B 12 36 CKSSYB102K50 C 711 A 31 25 CKSSYB104K10 Miscellaneous Parts List Pickup Unit P10 5 Service CXX1942 M 1 Motor Unit SPINDLE CXC7134 M 2 Motor Unit LOADING CARRIAGE CXC4026 Circuit Symbol and No Part No ...

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