Pioneer DVH-P7000R Service Manual Download Page 30

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DVH-P7000R

3.3

BLOCK DIAGRAM(2)(DVH-P7000/UC,DVH-P7050/ES/RC,DVH-P7050/ES,RD)

IC 171

HA12187FP

IP-BUS DRIVER

AMPMUTE

PEE

OELPW

SYSTEM CONTROLLER

IC 603(2/2)

PE5283A

CN402

VDD

VCC

ANT

BUS-

BU14

BUS+

BUS+L

BUS-L

IPPW

SWVDD

CN201

MOTHER PCB

X601

SWDACC

VST,VCK

TUN L

BUS+L

BUS-L

MS2 L

DPDT

100

KYDT

SYSPW

Q172

Q171

IC 102

NJM2360M

ILMPW

dsens

TC7SET08FU

IC 101

LVLINL

LEVEL INDIC

CN171

BUZZER

IC 3

EEPROM

FM/AM TUNER UNIT

FM/AM 1ST IF 10.7MHz

T51 Q51 CF51 CF52 CF53

IC1

MIXER, IF AMP, DET.

LDET

COMP

12 15 16

CF202

VDD

VCC

DI/DO

CE2

CE1

SDBW

FMSD

NL1

NL2

IC 2 FM MPX

AMANT

FMANT

ATT

AMRF

FMRF

RF ADJ

ANT2 ADJ

X901

10.25MHz

ANT1 ADJ

LOCL

LOCH

AMDET

MPXREF 41kHz

AM 2ND IF

450kHz

CREQ

DGND

STIND

L ch

R ch

FMLOCL

RFGND

DVD CONTROLLER

IC 702

PE5303A

TC74VHCT08FT
IC 202

TC74VHCT08FT

IC 204

NJM2367V

IC 206

NJM2246M

IC 205

NJM2246M

IC 208

BA7623F

IC 207

FRONT

REAR

S-814A33AMC-BCX

Q206

VDD

SRAM3V

CPU3V

Q 201

Q201

DDCONT

CN1002

IC 1001

TPS5103IDBT

SRAM3.3V

CPU3.3V

SRAM3.3V

CPU3.3V

VCC

Q1001

B.U.

DDBU

DAC+5V

DAC5

DAC+5V

OUT_D

OUT_U

DDBU

8,7

IC 203

TPS5103IDB

DDCONT

MSMCVD

XRST,TXH,IRQPW

MSAMUTE,TMODE,DSKST,RXH

TUN5

TUNE

S-81250

MS2 L

RMUTE

MUTE

Q105

Q106

Q107

Q108

Q109

CN1001

POWER SUPPLY UNIT

IP BUS

2/2

CN1701

CN971

Q971

VDD

Q972

CONTB

CN972

CN1601

CN1602

1
2

3
4

2/2

CN1702

TC7WT125FU

OPTICAL PCB

PBSENS

CONTB

LCH

VIDEO

ISOLATOR

PEE

100

SP601

Ω

DRIVER

REM

RDT0

RDT1

IC 601

RSTCNT

MS2RST

RESET

IC 201

IC 971

IC 701

HA12187FP

IP-BUS DRIVER

IPPW

86 85 25

IPPW

3.3V DC-DC CONVERTER

TC7SH08FU

MS2 DVD CONTROLLER

←

DVD CONTROLLER MS2

←

RESET

IC 8

+5V, VD DC-DC CONVERTER

: AUDIO SIGNAL

: VIDEO SIGNAL

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for DVH-P7000R

Page 1: ...UNER DVH P7000UC MULTI CD CONTROL HIGH POWER DVD VCD CD PLAYER WITH FM AM TUNER DVH P7050ES RC MULTI CD CONTROL HIGH POWER DVD VCD CD PLAYER WITH FM AM TUNER DVH P7050ES RD This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 954 CRT2670 MS2 DVD Mech module Circuit Description Mech Description Disassembly For details refer to Important sy...

Page 2: ...cal parts contain chemicals which are known to the state of California to cause cancer birth defects or other reproductive harm Health Safety Code Section 25249 6 Proposition 65 EW 1 Safety Precautions for those who Service this Unit Follow the adjustment steps see pages 103 through 123 in the service manual when servicing this unit When check ing or adjusting the emitting power of the laser diode...

Page 3: ...eration of the apparatus Laser diode characteristics Wave length DVD 640 660nm CD 770 810nm Maximum output 2 44mw Emitting period 9sec DVD 743mw Emitting period unlimited Additionla Laser Caution Transistors Q1104 and Q1108 in PCB drive the laser diodes for DVD and CD respectively When Q1104 or Q1108 is shorted between their terminals the laser diodes for DVD or CD will radiate beam If the top cov...

Page 4: ...adjustments should be performed 3 Cleaning For optical pickups tape deck heads lenses and mirrors used in projection monitors and other parts requiring cleaning proper cleaning should be performed to restore their performances 5 Lubricants glues and replacement parts Appropriately applying grease or glue can maintain the product performances But improper lubrication or applying glue may lead to fa...

Page 5: ...S RD 38 3 6 KEYBOARD UNIT EW 44 3 7 KEYBOARD UNIT UC ES RC ES RD 46 3 8 POWER SUPPLY UNIT 48 3 9 EXTENSION PCB 50 3 10 OPTICAL PCB 51 3 11 DVD MECHANISM MODULE 1 2 GUIDE PAGE 52 3 12 DVD MECHANISM MODULE 2 2 GUIDE PAGE 58 3 13 PU UNIT REFERENCE 66 4 PCB CONNECTION DIAGRAM 68 4 1 MOTHER PCB 68 4 2 PANEL UNIT 72 4 3 KEYBOARD UNIT 73 4 4 EXTENSION PCB OPTICAL PCB 74 4 5 POWER SUPPLY UNIT 76 4 6 DVD C...

Page 6: ...e Max current consumption 10 0 A Dimensions W H D Chassis DIN 178 50 161 mm Nose 188 58 22 mm Weight 1 6 kg Audio Maximum power output 50W 4 for subwoofer 70 W 1 ch 2 Ω Load impedance 4Ω 4 8 Ω 2 Ω for 1 ch allowable Preout max output level output impedance 4 0 V 1 kΩ Equalizer 3 Band Parametric Equalizer Low Frequency 40 80 100 160 Hz Q Factor 0 35 0 59 0 95 1 15 6 dB when boosted Gain Mid Frequen...

Page 7: ...nto 4 ohms both channels driven 50 to 15 000 Hz with no more than 5 THD Maximum power output 50W 4 for subwoofer 70 W 1 ch 2 Ω Load impedance 4Ω 4 8 Ω 2 Ω for 1ch allowable Preout max output level output impedance 4 0 V 1 kΩ Equalizer 3 Band Parametric Equalizer Low Frequency 40 80 100 160 Hz Q Factor 0 35 0 59 0 95 1 15 6 dB when boosted Gain Mid Frequency 200 500 1k 2kHz Q Factor 0 35 0 59 0 95 ...

Page 8: ...wer source 14 4 V DC 10 8 15 1 V allow able Grounding system Negative type Max current consumption 10 0 A Dimensions W H D DIN Chassis 178 50 161 mm Nose 188 58 22 mm D Chassis 178 50 166 mm Nose 170 46 17 mm Weight 1 6 kg Audio Continuous power output is 22 W per channnel min into 4 ohms both channels driven 50 to 15 000 Hz with no more than 5 THD Maximum power output 50W 4 for subwoofer 70 W 1 c...

Page 9: ...7 8 9 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 10: ... the product are used for disassembly For the applying amount of lobricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate 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 ...

Page 11: ...w BPZ20P060FZK 8 Screw CBA1284 9 Handle CNC5395 10 Earth Plate CNC9450 11 Bush CNV1009 12 Polyethylene Bag E36 615 13 14 Polyethylene Bag CEG1305 15 Sub Carton CHA3167 16 Carton CHG4694 17 Contain Box CHL4694 18 Protector CHP2383 19 Protector CHP2384 20 Protector CHP2385 21 Protector CHP2386 22 Filter CTX1060 23 Polyethylene Bag CEG 158 Part No Language CRD3606 English Spanish CRD3607 German Frenc...

Page 12: ...CKING DVH P7000 UC 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: ...ate CNC9450 11 Bush CNV1009 12 Polyethylene Bag CEG 158 13 Spring CBH 865 14 Polyethylene Bag CEG1185 15 Sub Carton CHA3167 16 Carton CHG4695 17 Contain Box CHL4695 18 Protector CHP2383 19 Protector CHP2384 20 Protector CHP2385 21 Protector CHP2386 22 Screw Assy CEA3100 23 Polyethylene Bag CEG 127 24 Screw CRZ50P090FMC 25 Screw TRZ50P080FMC Part No Language CRD3610 English French CRD3611 English F...

Page 14: ...P7050 ES RC DVH P7050 ES RD 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 15: ...ng CBH865 14 Polyethylene Bag CEG1305 15 Sub Carton CHA3167 16 Carton See Contrast table 2 17 Contain Box See Contrast table 2 18 Protector CHP2383 19 Protector CHP2384 20 Protector CHP2385 21 Protector CHP2386 22 Screw Assy CEA200331 23 Polyethylene Bag CEG 127 24 Screw CRZ50P090FMC 25 Screw TRZ50P080FMC Mark NO Symbol and Description DVH P7050 ES RC DVH P7050 ES RD 1 3 Owner s Manual CRB1760 CRB...

Page 16: ...OR 1 DVH P7000R EW B C 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: ...AC7220 31 Button TA CAC7223 32 Button AUDIO CAC7224 33 Button 1 6 CAC7225 34 Button DISP CAC7226 35 Button OPEN CAC7227 36 Button EQ CAC7231 37 Button FUNC CAC7489 38 Button SFEQ CAC7490 39 Spring CBH2430 40 Spring CBH2431 41 Spring CBH2630 42 Spring CBL1470 43 Sub Grille Assy CXB9129 44 IC IC1903 TSOP1840SB3V 45 Spacer CNM7807 46 Cushion CNM7808 47 Cover CNS6740 48 Holder CNV6505 49 Holder CNV650...

Page 18: ...C DVH P7050 ES RC DVH P7050 ES RD B C 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: ...C7490 39 Spring CBH2430 40 Spring CBH2431 41 Spring CBH2630 42 Spring CBL1470 43 Sub Grille Assy See Contrast table 2 44 IC IC1903 TSOP1840SB3V 45 Spacer CNM7807 46 Cushion CNM7808 47 Cover CNS6740 48 Holder CNV6505 49 Holder CNV6506 50 Holder CNV6909 51 Keyboard Unit CWM8157 52 Connector CN1901 CKS4524 53 Holder CNC9642 54 Cushion CNM6633 55 Cushion CNM7469 56 Spacer CNM7697 57 Spacer CNM7698 58 ...

Page 20: ... DVH P7000R EW A F D E 49 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: ...N101 CKS3537 37 Connector CN202 CKS3598 38 Connector CN301 CKS3606 39 Connector CN201 CKS3661 40 Connector CN1702 CKS3902 41 Connector CN1701 CKS4496 42 Connector CN972 CKS4581 43 Mini Pin Jack CN402 CKX1046 44 Holder CNC5399 45 Case CNC8709 46 Holder CNC9788 47 Holder CNC9791 48 Holder CNC9792 49 Cushion CNM6870 50 Insulator CNM7640 51 FM AM Tuner Unit CWE1607 52 Connector CN1 2 CKS4244 53 IC IC3...

Page 22: ...DVH P7050 ES RC DVH P7050 ES RD A F D 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 23: ...nector CN1702 CKS3902 41 Connector CN1701 CKS4496 42 Connector CN972 CKS4581 43 Mini Pin Jack CN402 CKX1046 44 Holder CNC5399 45 Case CNC8709 46 Holder CNC9788 47 Holder CNC9791 48 Holder CNC9792 49 Cushion CNM6870 50 Insulator CNM7640 51 FM AM Tuner Unit CWE1608 52 Connector CN1 2 CKS4244 53 IC IC302 PAL007A 54 Holder CNC8708 55 Power Supply Unit CWM8156 56 Connector CN1002 CKS3660 57 Connector C...

Page 24: ...ver B All geras B B Two gears B The fluing under A Hole A Shaft A GEM1024 B GEM1040 Recess Recess Recess All over G 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 25: ... CNV6357 55 Arm CNV6358 56 Gear CNV6361 57 Gear CNV6362 58 61 62 Rack CNV6367 63 Damper CNV6368 64 Arm CNV6369 65 Arm CNV6370 66 Gear CNV6372 67 Holder CNV6374 68 Rack CNV6376 69 Arm CNV6377 70 Arm CNV6378 71 Arm CNV6379 72 Gear Unit CXB5959 73 Holder CNV6383 74 Guide CNV6384 75 Holder CNV6385 76 Lever Unit CXB5943 77 Holder Unit CXB5944 78 79 Frame Unit CXB5948 80 Frame Unit CXB5949 81 Arm Unit C...

Page 26: ... 97 71 83 79 96 CD DVD X2 X1 XWR XRES XCSSRAM FSSW VCONTA VCONTB XUWR TILT1 TILT2 TILT3 AVREF ADENA DSCSNS Q1700 S1301 S1303 S1304 S1302 IC 1705 TC7SH04FU SRAM FLASH MEMORY IC 18 BA033 IC 18 BA00BC IC 18 BA18BC IC 1300 BA5985FM 27 6 7 8 PICKUP UNIT SERVICE DP4 A B1 4 C RF RF M SPINDLE MOTOR M CARRIAGE MOTOR M LOADING MOTOR FOP FOM TOP TOM EC CONT COP COM DRIVER BLOCK 9 LOM 10 LOP CLAMP SW 12cm det...

Page 27: ...VIDEO OUT Rch OUT Lch OUT AMUTE VCONTA Q1600 Q1601 F1600 IC 1601 AK4380VT Q1602 Q1604 CN1700 CN1701 23 VCONTB VCC33 AV CHIP IC 1502 MN677532JAUB VCC VD63 Q1603 EXTCK SRCKAV AOUT0 LRCKAV CTS DTR RXPC TXPC VPP SICOMN SOCOMN SCKCOMN VCC33 4 VCC18 4 VCC27 4 1 85 IEC958 CN1702 6 SRAM 3 3V 5 CPU 3 3V 1 F CN1001 A CN971 CN1701 CN1702 EXTENSION PCB D TXD RXD DTR CTS www xiaoyu163 com QQ376315150 9 9 2 8 9...

Page 28: ...R S 814A33AMC BCX 3 5 Q206 1 VDD 65 36 SRAM3V 35 CPU3V 34 4 5 Q 201 17 Q201 5 30 DDCONT CN1002 36 35 34 30 IC 1001 TPS5103IDBT 51 51 65 26 13 SRAM3 3V CPU3 3V SRAM3 3V CPU3 3V 26 13 35 36 2 7 8 Q 1051 4 5 6 Q 1081 37 38 39 40 5V 4 2 29 27 17 19 8 6 B U 9 10 VD B U 11 VCC OUT1_U OUT1_D OUT2_U OUT2_D Q1001 6 RT 1 I 10 1 I 10 B U DDBU 70 70 DAC 5V DAC5 DAC 5V 7 OUT_D OUT_U 2 19 DDBU 8 7 IC 203 TPS510...

Page 29: ...25 B REMOTE FL FL RL RL IC 1904 S 818A33AUC BGN 3 3V REGULATOR 1 5 VDD REGULATOR ILL SENSE BACKUP SENSE ACC SENSE TELEPHONE MUTE AUDIO 8V REGULATOR 5 9 11 12 10 1 3 8 4 6 TC7SET08FU IC 101 2 4 NJM4558MD IC 681 5 7 79 LVLINL 1 SEL_OUT_L LEVEL INDICATOR B C CN802 Q312 RBU14 CN301 NL1 SDBW 78 62 BACK UP RR RR FR FR FL FL RL RL ACC GND BACK UP B REM FUSE 10A ACC ILL TELMUTE B REM ILL FRONT FRONT VIDEO...

Page 30: ... Q206 1 VDD 65 36 SRAM3V 35 CPU3V 34 4 5 Q 201 17 Q201 5 30 DDCONT CN1002 36 35 34 30 IC 1001 TPS5103IDBT 51 51 65 26 13 SRAM3 3V CPU3 3V SRAM3 3V CPU3 3V 26 13 35 36 2 7 8 Q 1051 4 5 6 Q 1081 37 38 39 40 5V 4 2 29 27 17 19 8 6 B U 9 10 VD B U 11 VCC OUT1_U OUT1_D OUT2_U OUT2_D Q1001 6 RT 1 I 10 1 I 10 B U DDBU 70 70 DAC 5V DAC5 DAC 5V 7 OUT_D OUT_U 2 19 DDBU 8 7 IC 203 TPS5103IDB RT DDCONT 24 34 ...

Page 31: ...B REMOTE FL FL RL RL IC 1904 S 818A33AUC BGN 3 3V REGULATOR 1 5 VDD REGULATOR ILL SENSE BACKUP SENSE ACC SENSE TELEPHONE MUTE AUDIO 8V REGULATOR 5 9 11 12 10 1 3 8 4 6 TC7SET08FU IC 101 2 4 NJM4558MD IC 681 5 7 79 LVLINL 1 SEL_OUT_L LEVEL INDICATOR B C CN802 Q312 RBU14 CN301 BACK UP FUSE 10A ACC ILL TELMUTE B REM FRONT FRONT VIDEO OUTPUT 1 CN202 3 REAR VIDEO OUTPUT A B REAR DDBU Q207 DDBU REGULATO...

Page 32: ...RESET 3 3V DC DC CONVERTER IP BUS DRIVER KEYBOARD µCOM 3 5 ILM POW SYSTEM µCOM IP BUS DRIVER REAR S1850 R1853 R1852 D1850 CL220PGC C1863 R022 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 26 27 28 1 2 3 ANTENNA 11 10 9 8 7 6 5 3 2 1 7 6 5 4 3 2 1 11 10 9 8 DD BU REG V V V V V V V V V V V V V V V A A A A A A A FM 100 16 0dBs AM 30 26 0dBs DVD CD 3 2dBs IP BUS 2 2dBs A www xiaoyu...

Page 33: ...fferentiation is made between chip capacitors and discrete capacitors Y DVD CONTROL µCOM HI OUT POWER AMP E VOL MUTE 5V REG SENSE OPTICAL OUTPUT The power supply is shown with the marked box RR RR FR FR FL FL RL RL ACC GND ILL BACK UP B REM BACKUP 1K 1 2W 1K 1 2W Tuner Amp Unit Consists of Mother PCB Extension PCB Optical PCB BACKUP AUDIO OUTPUT AUDIO SIGNAL A VIDEO SIGNAL V A A A A A A A A A A A ...

Page 34: ...VIDEO ISOLATOR RESET 3 3V DC DC CONVERTER IP BUS DRIVER REAR DVD 1 2 3 4 5 V V V V V V V V V V V V V V V A A A A FM 100 AM 30 DVD CD 3 2dBs 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: ...20PGC C1863 R022 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 26 27 28 1 2 3 ANTENNA 11 10 9 8 7 6 5 3 2 1 7 6 5 4 3 2 1 11 10 9 8 DD BU REG A A A A FM 100 16 0dBs AM 30 26 0dBs IP BUS 2 2dBs A 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 htt...

Page 36: ... indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors DVD CONTROL µCOM HI OUT POWER AMP MUTE AUDIO OUTPUT AUDIO SIGNAL A VIDEO SIGNAL V A A A A A A A A A A FM 100 12 6dBs AM 30 2 6dBs IP BUS 14 8dBs DVD CD 14 8dBs A 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 8924982...

Page 37: ...CAL OUTPUT The power supply is shown with the marked box RR RR FR FR FL FL RL RL ACC GND ILL BACK UP B REM BACKUP 1K 1 2W 1K 1 2W Tuner Amp Unit Consists of Mother PCB Extension PCB Optical PCB BACKUP A A A A A A FM 100 16 0dBs AM 30 26 0dBs IP BUS 2 2dBs DVD CD 3 2dBs FM 100 5 1dBs AM 30 4 9dBs IP BUS 7 3dBs DVD CD 7 3dBs FM 100 31 1dBs AM 30 21 1dBs IP BUS 33 3dBs DVD CD 33 3dBs A A www xiaoyu16...

Page 38: ...LY SYSTEM µCOM IP BUS DRIVER REAR S1850 R1853 R1852 D1850 CL220PGC C1863 R022 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 26 27 28 1 2 3 11 10 9 8 7 6 5 3 2 1 7 6 5 4 3 2 1 11 10 9 8 DD BU REG ANTENNA V V V V V V V V V V V V V V V A A A A A A A FM 100 20 0dBs AM 30 30 0dBs DVD CD 3 2dBs IP BUS 2 2dBs A ES RC ES R www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513...

Page 39: ...ferentiation is made between chip capacitors and discrete capacitors DVD CONTROL µCOM HI OUT POWER AMP E VOL MUTE 5V REG SENSE OPTICAL OUTPUT The power supply is shown with the marked box 1K 1 2W 1K 1 2W Tuner Amp Unit Consists of Mother PCB Extension PCB Optical PCB BACKUP AUDIO SIGNAL A VIDEO SIGNAL V A A A A A A A A A A A A A A A FM 100 20 0dBs AM 30 30 0dBs IP BUS 2 2dBs DVD CD 3 2dBs FM 100 3...

Page 40: ...VIDEO ISOLATOR RESET 3 3V DC DC CONVERTER IP BUS DRIVER REAR DVD 1 2 3 4 5 V V V V V V V V V V V V V V V A A A A FM 100 AM 30 DVD CD 3 2dBs 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 41: ...C1863 R022 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 26 27 28 1 2 3 11 10 9 8 7 6 5 3 2 1 7 6 5 4 3 2 1 11 10 9 8 DD BU REG ANTENNA A A A A FM 100 20 0dBs AM 30 30 0dBs IP BUS 2 2dBs A ES RC ES RD 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 8924982...

Page 42: ...dicates a capacitor No differentiation is made between chip capacitors and discrete capacitors DVD CONTROL µCOM HI OUT POWER AMP MUTE AUDIO SIGNAL A VIDEO SIGNAL V A A A A A A A A A FM 100 10 6dBs AM 30 0 6dBs IP BUS 14 8dBs DVD CD 14 8dBs A UC RC UC ES RC ES RD 33K 10K 47K 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 37...

Page 43: ...MUTE 5V REG SENSE OPTICAL OUTPUT The power supply is shown with the marked box 1K 1 2W 1K 1 2W Tuner Amp Unit Consists of Mother PCB Extension PCB Optical PCB BACKUP A A A A A A FM 100 20 0dBs AM 30 30 0dBs IP BUS 2 2dBs DVD CD 3 2dBs FM 100 3 1dBs AM 30 6 9dBs IP BUS 7 3dBs DVD CD 7 3dBs FM 100 29 1dBs AM 30 19 1dBs IP BUS 33 3dBs DVD CD 33 3dBs A A UC C ES RD www xiaoyu163 com QQ376315150 9 9 2 ...

Page 44: ... 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 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 xiaoyu...

Page 45: ...IT MXS8017 PD5766A PD8094A R1921 10K C C 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 46: ...SG1107 CSG1107 CSG1107 CSG1107 CSG1107 CSG1107 CSG1107 C B CN1851 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 1 2 3 6 5 4 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 1394229651...

Page 47: ...IT MXS8017 R1921 10K PD5766A PD8094A C C 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 48: ...IT F G 2 2 CN1701 DC DC CONVERT 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: ... UNIT F A CN201 CONVERTER 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 50: ...uner Amp Unit Consists of Mother PCB Extension PCB Optical PCB 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 51: ...UTPUT Tuner Amp Unit Consists of Mother PCB Extension PCB Optical PCB 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 52: ... RF SIGNAL FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE CLOCK LINE F T C S CLK F T F T F T F T F T F T F T F T F T F T S C C S S C C S S C 5 0V 8 0V POWER SUPPLY 5 0V 3 3V POWER SUPPLY 5 0V 3 3V POWER SUPPLY 3 3V 2 7V 2 2V 1 65V 2 2V 1 65V 2 8 3 0 4 7 9 1 6 1 2 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...

Page 53: ... SYSTEM CONTROLLER I F SYSTEM CONTROLLER I F S C S C CLK 33 8MHz CLK CLK CLK CLK POWER SUPPLY 3 3V 2 7V POWER SUPPLY 3 3V 2 7V 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 54: ...L FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE CLOCK LINE F T C S CLK F T POWER SUPPLY 5 0V 3 3V 2 2V 2 2V 1 65V 8 3 0 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 55: ...K SERVO CONTROLLER BLOCK F T F T F T F T F T F T F T F T F T F T S S C C S S C C S S C 5 0V 8 0V POWER SUPPLY 5 0V 3 3V POWER SUPPLY 3 3V 2 7V 2 2V 1 65V 2 8 4 7 9 1 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 56: ...K ODC CPU I F SYSTEM CONTROLLER I F SYSTEM CONTROLLER I F CLK 33 8MHz CLK POWER SUPPLY 3 3V 2 7V 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 57: ...R BLOCK MPEG STREAM S C S C CLK CLK CLK LY 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 58: ... G 1 2 G MICRO COMPUTER BLOCK POWER SUPPLY D CN1701 POWER SUPPLY 3 3V CLOCK FREQUENCY 5MHz 1 8V 6 3V 5 0V 2 7V 3 3V 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 59: ... V BACK END AV CHIP BLOCK AUDIO 2ch ANALOG OUT A CN971 F CLK 33 8MHz POWER SUPPLY 3 3V 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 60: ...G 1 2 G 1 2 G 1 2 G 1 2 G 1 2 G POWER SUPPLY D CN1701 1 8V 6 3V 5 0V 2 7V 3 3V 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 61: ...F MICRO COMPUTER BLOCK POWER SUPPLY 3 3V CLOCK FREQUENCY 5MHz 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 62: ...E UNIT V BACK END AV CHIP BLOCK AUDIO 2ch ANALOG OUT F CLK 33 8MHz 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 63: ...AM 1 2 G MPEG STREAM A CN971 POWER SUPPLY 3 3V 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 64: ...H1 RFOUT 0 1V div 0 1µs div Play DVD surroundings on inside 8 CH1 RFOUT 0 1V div 0 2µs div Play CD 6 CH1 TEY 9 CH2 CRGDRV Surroundings on inside surroundings on outside 500mV div 100ms div Waveforms Note 1 The encircled number denote measuring pointes in the circuit diagram 2 Reference voltage VHALF 1 65V VHALF VHALF VHALF VHALF VHALF VHALF VHALF VHALF VHALF VHALF 200mV div 2ms div VHALF VHALF VHA...

Page 65: ...AVRTM CH2 STCLK CH3 STVALID CH4 STENABLE G 5V div 2µs div G G G T CH1 AVRTM CH2 STCLK CH3 STVALID CH4 STENABLE G 5V div 50µs div G G G T CH1 AOUT0 CH2 SRCKAV CH3 LRCKAV G 2V div 2µs div G G T CH1 IEC958 1V div 500ns div G T CH1 LO CH2 RO G 1V div 500µs div G T CH1 COMPO 200mV div 10µs div White 100 output G 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...

Page 66: ...PU UNIT REFERENCE 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: ... 8 67 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 68: ...rther information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams FRONT IC Q FAN MOTOR CORD ASSY G CN1702 2 2 F CN1002 RCA OUT VIDEO DSENS 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 7 C 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 69: ... 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 1919 20 21 22 23 24 25 26 28 CN803 1 2 3 4 5 6 8 9 10 7 CORD ASSY 1 2 2 7 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: ...A MOTHER PCB 1 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: ... Q 14 8 1 7 7 1 8 14 1 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: ...EL UNIT B PANEL UNIT A CN101 C CN1901 EJECT B SIDE A SIDE B 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 73: ... 5 6 AUDIO BAND ESC SFEQ 6 5 4 3 2 1 SOURCE VOLUME TA ENT EQ B CN1851 FUNC C KEYBOARD UNIT C KEYBOARD UNIT DISP SCRL 1 3 5 6 4 2 12 10 8 11 9 7 5 4 1 3 2 OEL UNIT ADJ SELECT TP1 TP2 EW UC ES RC ES RD ENT CLK EW UC ES RC ES RD TEXT PAUSE EW UC ES RC ES RD SIDE A SIDE B 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 37631515...

Page 74: ... SIDE A SIDE B D EXTENSION PCB E OPTICAL PCB G CN1700 2 2 A CN972 4 3 1 2 OPTICAL OUTPUT 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 75: ... 8 75 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 76: ...WER SUPPLY UNIT SIDE A F G CN1701 2 2 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 77: ...UNIT SIDE B F A CN201 IC Q 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 78: ...DVD CORE UNIT V PICKUP U SERVICE M1 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 79: ...UNIT SERVICE DP4 F CN1001 D CN1701 A CN971 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 80: ...D CORE UNIT V IC Q 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 81: ...m DETECT 8cm DETECT L E ON OFF 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 82: ...sistor DTC144EU Q 207 Transistor 2SD2318F5 Q 209 Transistor 2SC2412K Q 301 Transistor 2SC2412K Q 302 Transistor DTC124EU Q 304 Transistor 2SC2412K Q 305 Transistor IMD2A Q 306 Transistor 2SA1037K Q 307 Transistor DTC124EU Q 308 Transistor DTC144EU Q 309 Transistor DTC323TU Q 310 Transistor DTC323TU Q 311 Transistor DTC323TU Q 312 Transistor IMD2A Q 313 Transistor DTC323TU Q 314 Transistor DTC323TU...

Page 83: ...02 Inductor CTF1305 L 403 Inductor LCTA2R2J2520 L 404 Inductor LCTA100J2520 L 501 Inductor LCTA101J2520 L 502 Inductor LCTC2R2K2125 L 503 Inductor CTF1410 L 504 Inductor CTF1306 L 505 Inductor CTF1306 L 506 Inductor CTF1410 L 507 Inductor CTF1410 L 508 Inductor CTF1410 L 601 Inductor CTF1306 L 602 Inductor CTF1306 L 603 Inductor CTF1306 L 604 Inductor CTF1306 L 606 Inductor CTF1306 L 608 Inductor ...

Page 84: ...J R 220 RAB4C102J R 221 RS1 16S473J R 222 RS1 16S102J R 223 RS1 16S0R0J R 224 RAB4C102J R 225 RS1 16S184J R 226 RS1 16S473J R 227 RS1 16S100J R 228 RS1 16S150J R 230 RS1 16S105J R 231 RS1 16S472J R 232 RS1 16S105J R 233 RS1 16S472J R 234 RS1 16S102J R 235 RS1 16S101J R 236 RS1 16S105J R 237 RS1 16S472J R 238 RS1 16S392J R 239 RS1 16S101J R 240 RS1 16S105J R 241 RS1 16S105J R 242 RS1 16S472J R 244 ...

Page 85: ...t No R 503 RS1 16S102J R 504 RS1 16S473J R 505 RS1 16S102J R 506 RS1 16S681J R 507 RS1 16S681J R 508 RS1 16S0R0J R 509 RS1 16S102J R 510 RS1 16S153J R 511 RS1 16S474J R 512 RS1 16S102J R 513 RS1 16S681J R 514 RS1 16S681J R 515 RS1 16S224J R 516 RS1 16S224J R 517 RS1 16S224J R 518 RS1 16S222J R 519 RS1 16S222J R 520 RS1 16S473J R 521 RS1 16S223J R 522 RS1 16S223J R 523 RS1 16S104J R 524 RS1 16S104J...

Page 86: ...5 RS1 16S221J R 836 RS1 16S221J R 971 RS1 16S221J R 972 RS1 16S621J R 973 RS1 16S473J R 974 RS1 16S361J CAPACITORS C 101 CKSRYB104K16 C 102 CKSRYB473K25 C 104 4 7µF CCG1111 C 105 CEJQ100M25 C 106 CEJQ330M25 C 108 CKSRYB104K16 C 109 CKSYB106K6R3 C 110 CKSRYB103K50 C 111 CCSRCH331J50 C 112 CKSRYB103K50 C 113 CKSRYB104K16 C 114 CEJQ101M10 C 115 CKSYB105K25 C 116 CEJQ470M16 C 117 CKSRYB104K16 C 118 CK...

Page 87: ...t No C 366 CKSRYB105K10 C 367 CKSRYB105K10 C 368 CKSRYB105K10 C 369 CKSRYB105K10 C 370 CKSRYB224K16 C 371 CKSRYB224K16 C 374 CKSYB475K10 C 375 CKSYB475K10 C 376 CKSYB475K10 C 377 CKSYB475K10 C 379 CKSYB475K10 C 380 CKSYB475K10 C 382 CKSYB475K10 C 383 CKSYB475K10 C 384 CCSRCH100D50 C 385 CKSRYB104K16 C 386 CCSRCH100D50 C 387 CCSRCH100D50 C 388 CKSRYB104K16 C 389 CCSRCH100D50 C 390 CCSRCH100D50 C 39...

Page 88: ...8AFT IC 203 IC TPS5103IDB IC 204 IC TC74VHC08FT IC 205 IC NJM2246M IC 206 IC NJM2137V IC 207 IC BA7623F IC 208 IC NJM2246M IC 301 IC NJM4558MD IC 302 IC PAL007A IC 303 IC PA2028A IC 361 IC PML009A IC 601 IC TC7SH08FU IC 603 IC PE5283A IC 681 IC NJM4558MD IC 701 IC HA12187FP IC 702 IC PE5303A IC 801 IC S 81250SGUP IC 803 IC S 875034BUP ABF IC 971 IC TC7WT125FU Q 101 Transistor 2SC2412K Q 102 Transi...

Page 89: ...520 L 104 Inductor CTF1510 L 105 Inductor CTF1489 L 106 Inductor CTF1410 L 171 Inductor LCTC2R2K1608 L 201 Inductor CTH1271 L 206 Inductor CTF1379 L 207 Inductor CTF1305 L 208 Inductor CTF1305 L 209 Inductor CTH1271 L 210 Inductor CTH1271 L 211 Inductor CTF1305 L 212 Inductor CTF1399 L 213 Inductor LCTA150J2520 L 214 Inductor CTF1383 L 215 Inductor CTF1383 L 216 Inductor CTF1305 L 220 Inductor CTF...

Page 90: ...S1 16S0R0J Circuit Symbol and No Part Name Part No R 203 RS1 16S101J R 204 RS1 16S101J R 205 RS1 16S0R0J R 206 RS1 16S102J R 207 RS1 16S1801F R 209 RS1 16S102J R 210 RS1 16S102J R 211 RS1 16S472J R 212 RS1 16S8200D R 213 RS1 16S0R0J R 214 RS1 16S472J R 215 RS1 16S105J R 216 RS1 16S681J R 217 RS1 16S154J R 218 RS1 16S332J R 219 RS1 16S473J R 220 RAB4C102J R 221 RS1 16S473J R 222 RS1 16S102J R 223 R...

Page 91: ...2J R 411 RS1 16S272J R 412 RS1 16S473J R 413 RS1 16S472J R 414 RS1 16S162J R 415 RS1 16S162J R 416 RS1 16S393J R 417 RS1 16S473J R 418 RS1 16S222J R 419 RS1 16S0R0J R 420 RS1 16S0R0J R 421 RS1 16S473J R 422 RS1 16S222J R 423 RS1 16S473J R 600 RS1 16S473J R 601 RS1 16S102J R 602 RS1 16S102J R 603 RS1 16S0R0J R 604 RS1 16S473J R 606 RS1 16S102J R 608 RS1 16S102J R 609 RS1 16S102J R 611 RS1 16S101J R...

Page 92: ...and No Part Name Part No R 974 RS1 16S361J CAPACITORS C 101 CKSRYB104K16 C 102 CKSRYB473K25 C 104 4 7µF CCG1111 C 105 CEJQ100M25 C 106 CEJQ330M25 C 108 CKSRYB104K16 C 109 CKSYB106K6R3 C 110 CKSRYB103K50 C 111 CCSRCH331J50 C 112 CKSRYB103K50 C 113 CKSRYB104K16 C 114 CEJQ101M10 C 115 CKSYB105K25 C 116 CEJQ470M16 C 117 CKSRYB104K16 C 118 CKSRYB103K50 C 119 CCSRCH101J50 C 120 CKSYB102K50 C 121 CKSRYB1...

Page 93: ...371 CKSRYB224K16 C 374 CKSYB475K10 C 375 CKSYB475K10 C 376 CKSYB475K10 C 377 CKSYB475K10 C 379 CKSYB475K10 C 380 CKSYB475K10 C 382 CKSYB475K10 C 383 CKSYB475K10 C 384 CCSRCH100D50 C 385 CKSRYB104K16 C 386 CCSRCH100D50 C 387 CCSRCH100D50 C 388 CKSRYB104K16 C 389 CCSRCH100D50 C 390 CCSRCH100D50 C 391 CCSRCH100D50 C 392 CEJQ100M16 C 401 CKSRYB103K50 C 402 CKSRYB473K25 C 403 CKSRYB183K25 C 404 CKSRYB1...

Page 94: ...nductor Array CTF1421 L 1924 Inductor Array CTF1421 L 1990 Inductor Array CTF1421 TH1941 Thermistor CCX1037 X 1901 Radiator 10 0MHz CSS1577 S 1901 Push Switch CSG1115 S 1903 Push Switch CSG1111 S 1906 Push Switch CSG1115 S 1907 Push Switch CSG1115 S 1908 Push Switch CSG1111 S 1909 Push Switch CSG1115 S 1910 Push Switch CSG1115 S 1911 Push Switch CSG1115 S 1912 Push Switch CSG1115 S 1913 Push Switc...

Page 95: ...D D 1980 LED CL170PGCD D 1981 LED CL170PGCD D 1983 LED CL170UBX D 1984 LED CL170UBX D 1993 LED CL170PGCD D 1996 LED CL170PGCD L 1901 Inductor CTF1530 L 1902 Inductor CTF1530 L 1922 Inductor Array CTF1421 L 1923 Inductor Array CTF1421 L 1924 Inductor Array CTF1421 L 1990 Inductor Array CTF1421 TH1941 Thermistor CCX1037 X 1901 Radiator 10 0MHz CSS1577 S 1901 Switch CSG1107 S 1903 Push Switch CSG1111...

Page 96: ...00D D 1052 Diode RB060L 40 D 1081 Diode RB400D D 1083 Diode RB060L 40 L 1001 Inductor CTF1473 L 1002 Inductor CTF1473 L 1003 Inductor CTF1473 L 1004 Inductor CTF1473 L 1005 Inductor CTF1473 L 1006 Inductor CTF1473 L 1007 Inductor CTF1473 L 1008 Inductor CTF1473 L 1009 Inductor CTF1473 L 1010 Inductor CTF1473 L 1011 Inductor CTF1473 L 1012 Inductor CTF1473 L 1013 Inductor CTF1473 L 1014 Inductor CT...

Page 97: ...stor DTA123JK D 1100 Diode 1SS355 D 1101 Diode 1SS355 D 1401 Diode UDZ2R7 B D 1601 Chip Diode MA151WA D 1802 Diode S2G 6600 D 1804 Diode 1SR154 400 L 1201 Inductor CTF1409 L 1202 Inductor CTF1409 L 1401 Inductor CTF1409 L 1402 Inductor CTF1409 L 1403 Inductor CTF1395 L 1404 Inductor CTF1473 L 1500 Inductor CTF1395 L 1501 Inductor CTF1394 L 1502 Inductor CTF1409 L 1503 Inductor CTF1399 L 1504 Induc...

Page 98: ...o R 1251 RS1 16SS473J R 1257 RS1 16S221J R 1258 RS1 16SS221J R 1259 RS1 16SS221J R 1260 RS1 16SS221J R 1261 RS1 16SS221J R 1262 RS1 16SS273J R 1263 RS1 16SS273J R 1264 RS1 16SS104J R 1301 RS1 16S3902D R 1302 RS1 16S3902D R 1303 RS1 16S3002D R 1304 RS1 16S3902D R 1305 RS1 16SS221J R 1307 RS1 16SS221J R 1308 RS1 16S3002D R 1310 RS1 16SS102J R 1311 RS1 16S3902D R 1314 RS1 16SS221J R 1321 RS1 16SS221J...

Page 99: ...705 RS1 16SS103J R 1706 RS1 16SS103J Circuit Symbol and No Part Name Part No R 1707 RS1 16SS221J R 1710 RS1 16SS473J R 1711 RS1 16SS330J R 1713 RS1 16SS104J R 1714 RS1 16SS104J R 1715 RS1 16SS472J R 1716 RS1 16SS104J R 1717 RS1 16SS473J R 1718 RS1 16SS104J R 1719 RS1 16SS104J R 1720 RS1 16SS473J R 1721 RS1 16SS104J R 1722 RS1 16SS104J R 1723 RS1 16SS473J R 1724 RS1 16SS221J R 1726 RS1 16SS104J R 1...

Page 100: ...1222 CKSRYB183K25 C 1223 CCSRCH102J50 C 1224 CKSRYB105K10 C 1225 CKSSYB104K10 C 1227 CKSSYB103K16 C 1228 CKSSYB104K10 C 1229 CCSRCH102J50 C 1230 CKSSYB103K16 C 1231 CKSSYB104K10 C 1232 CKSRYB154K10 C 1233 CKSSYB104K10 C 1234 CKSSYB104K10 C 1235 CKSSYB104K10 C 1236 CKSSYB471K50 C 1241 CKSSYB103K16 C 1242 CKSSYB103K16 C 1243 CKSSYB104K10 C 1300 CKSSYB103K16 C 1301 CKSSYB103K16 C 1304 CKSRYB104K16 C ...

Page 101: ...04 CKSRYB105K10 C 1705 CKSRYB105K10 C 1706 CKSSYB104K10 C 1707 CKSRYB105K10 C 1708 CKSRYB105K10 C 1709 CKSSYB104K10 C 1710 CKSRYB105K10 C 1711 CKSRYB105K10 C 1712 CKSSYB103K16 C 1713 CKSSYB104K10 C 1714 CKSYB106K6R3 C 1715 CKSSYB104K10 C 1716 CKSSYB104K10 C 1717 CKSSYB104K10 C 1719 CKSSYB471K50 Circuit Symbol and No Part Name Part No C 1720 CKSSYB103K16 C 1721 CKSSYB104K10 C 1722 CKSSYB103K16 C 17...

Page 102: ...tween TP1 and TP2 to 6 60kΩ TP1 TP2 IC1901 VR1941 CN1901 IC1902 Digital Multi Meter KEYBOARD UNIT SIDE B Adjustment point 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 103: ...ake turn the regulator OFF immediately or turn the power OFF Remove the filters and wires used for measurements only after the regulator has been turned OFF After the power supply is turned on regulator ON the following adjustment and measurement are promptly done Whenever the product is in the test mode the software will not take any protective action For this reason special care should be taken ...

Page 104: ... orCD x 1CLV 4X00 0000 3C00 0000 4A00 0000 Jump 4B00 0000 ID display Track number display 4000 0000 4X00 0000 Error Rate Focus Gain Coefficient Tracking Gain Coefficient AS normalization adjustment feature Operation while key is being pushed Operation while key is being pushed Operation while key is being pushed Operation while key is being pushed 2B00 0000 2C00 0000 Note 1 At this stage select th...

Page 105: ...0 Drrerent region disc DFFERENT REGION DISC 0XFF Undefined error Error FF Error code of read error Part of XX Error Code Contents Display 0X99 Data cannot read Please condirm the disc 0X80 The address cannot be found Please condirm the disc 0X90 Focus error Please condirm the disc 0X91 Spindle lock NG DVD is stopping because mechanism detected abnormality 0X92 Carrige home NG DVD is stopping becau...

Page 106: ...4 Pick up unit main shaft replacement 5 Pick up unit sub shaft replacement Measurement device and tools Oscilloscope Allen key wrench 40 pin flexible extension Adhesive material GEM1033 Screw rock GYL1001 Disk used GGV1018 Measurement reference GND1 Measurement point RFOUT GND1 RFOUT IC1100 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 ...

Page 107: ...r adjustments GGV1018 5 Set the disk type to single layer DVD in the front end test mode turn the power ON and then move the pick up to the middle radius 6 LD ON 7 Close in the focus Do not carry out T Bal adjustment and Tracking close 8 Maximize the level by slightly turning the skew adjustment screw A while looking at the RF waveform level on the oscilloscope Next maximize the level by turning t...

Page 108: ...duct check 6 All checks normal Start Go to the F E section check Repair or replace any defective unit Check completed NG NO OK OK OK OK OK OK YES YES YES Is the F E section normal Are all power supply voltages normal Conduct check 1 Is the microprocessor operating normally Conduct check 7 Back end section check flow chart www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 ...

Page 109: ...C1802 through 1804 the section marked 1 in the circuit dia gram NO Verification location Rated value Unit 1 VD8 PGND 8 0 3 V 2 VD63 GND 5 0 25 V 3 VDD33 GND 3 3 0 3 V 4 SRVDD GND 3 3 0 3 V 5 VCC5 GND 5 0 25 V 6 VCC33 GND 3 3 0 17 V 7 VCC27 GND 2 73 0 07 V 8 VCC18 GND 1 8 0 04 V 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 Q...

Page 110: ... POWER SUPPLY 1 8V 6 3V 5 0V 2 7V 3 3V 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 111: ...po nents in the vicinity of IC1506 the section marked 2 in the circuit diagram Verification Verification NO location 1 location 2 Media Rated value 1 Rated value 2 Rated value 3 contact measurements 1 CLK27 IC1502 99pin ALL 2 65V VCC33 GND 0 65V 27MHz 50ppm 2 IC1502 110pin DVD 2 65V VCC33 GND 0 65V 36 8640MHz IC1601 1pin 100ppm 3 IC1502 110pin CD 2 65V VCC33 GND 0 65V 33 8688MHz IC1601 1pin 100ppm...

Page 112: ...M POWER SUPPLY 3 3V POWER SUPPLY 3 3V 2 7V 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 113: ...in DVD 2V VCC33 GND 0 8V Waveform 1 Line name OHDD10 at R1401 4 SIC1502 80pin DVD 2V VCC33 GND 0 8V Waveform 1 Line name OHDD11 at R1401 5 IC1502 78pin DVD 2V VCC33 GND 0 8V Waveform 1 Line name OHDD12 at R1401 6 IC1502 77pin DVD 2V VCC33 GND 0 8V Waveform 1 Line name OHDD13 at R1401 7 IC1502 76pin DVD 2V VCC33 GND 0 8V Waveform 1 Line name OHDD14 at R1401 8 IC1502 75pin DVD 2V VCC33 GND 0 8V Wave...

Page 114: ... POWER SUPPLY 3 3V 2 7V MPEG STREAM POWER SUPPLY 3 3V 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 115: ... pin 4 2 2V 0 8V Waveform 3 and over and lower Rated value1 Rated value 2 GND Three serial output rated values Checks are conducted with the measurement circuit below NO Verification Verification Rated value Reference location 1 location 2 waveform 4 LO CN1701 15pin 1120 150mV Waveform 4 5 RO CN1702 12pin 1120 150mV Waveform 4 Analog audio outputs LO and RO rated values LO and RO output measuremen...

Page 116: ...AM AUDIO 2ch ANALOG OUT POWER SUPPLY 3 3V 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 117: ... satisfactory check to see if there are any problems with resin flux cored solder parts and compo nents in the vicinity of line 150 the section marked 5 in the circuit diagram and peripheral components Color burst Horizontal periodic signal Rated value When the result is not satisfactory adjust the noise level to 1 0 0 02 Vpp PEAK BOTTOM Pedestal COMPO signal Composite signal 100 output waveform w...

Page 118: ...AV CHIP BLOCK POWER SUPPLY 3 3V 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 119: ...21pin IC1502 203pin 56Ω 5 13 MDQ0 IC1500 2pin IC1502 159pin 56Ω 5 14 MDQ1 IC1500 4pin IC1502 162pin 56Ω 5 15 MDQ2 IC1500 5pin IC1502 165pin 56Ω 5 16 MDQ3 IC1500 7pin IC1502 168pin 56Ω 5 17 MDQ4 IC1500 8pin IC1502 171pin 56Ω 5 18 MDQ5 IC1500 10pin IC1502 175pin 56Ω 5 19 MDQ6 IC1500 11pin IC1502 178pin 56Ω 5 20 MDQ7 IC1500 13pin IC1502 181pin 56Ω 5 21 MDQ8 IC1500 42pin IC1502 180pin 56Ω 5 22 MDQ9 IC...

Page 120: ...agram6 POWER SUPPLY 3 3V 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 121: ... IC1700 16pin IC1502 50pin ALL 390Ω 5 14 D2 IC1700 15pin IC1502 51pin ALL 390Ω 5 15 D3 IC1700 14pin IC1502 54pin ALL 390Ω 5 16 D4 IC1700 13pin IC1502 55pin ALL 390Ω 5 17 D5 IC1700 12pin IC1502 56pin ALL 390Ω 5 18 D6 IC1700 11pin IC1502 57pin ALL 390Ω 5 19 D7 IC1700 10pin IC1502 59pin ALL 390Ω 5 20 D8 IC1700 7pin IC1502 60pin ALL 390Ω 5 21 D9 IC1700 6pin IC1502 61pin ALL 390Ω 5 22 D10 IC1700 5pin I...

Page 122: ...WER SUPPLY 3 3V CLOCK FREQUENCY 5MHz POWER SUPPLY 3 3V 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 123: ...V div 500ns div G T CH1 LO CH2 RO G 1V div 500µs div G T CH1 COMPO 200mV div 10µs div White 100 output G Waveform1 Waveform2 1 Waveform2 2 Waveform3 Waveform4 Waveform5 Waveform6 Note 1 The encircled number denote measuring pointes in the circuit diagram 2 Reference voltage VHALF 1 65V 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 13942...

Page 124: ...move the four screws Removing the DVD Mechanism Module Fig 1 1 Fig 1 Caution on disassembling and reassembling the Detach Grille Unit 1 Remove the Case Removing the Case not shown 1 1 1 1 DVD Mechanism Module Disconnect the connector and then remove the DVD Mechanism Module Remove the two screws and then remove the Detach Grille Assy Removing the Detach Grille Assy Fig 1 2 2 2 Detach Grille Assy w...

Page 125: ...nnector and then remove the Fan Motor 2 2 3 3 4 4 4 5 Fig 2 1 Holder 2 2 3 Optical PCB Remove the screw and then remove the Optical PCB Removing the Optical PCB Fig 2 1 Remove the two screws Removing the Holder Fig 2 2 Remove the screw and then remove the Holder 3 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 89...

Page 126: ...e ter minal without fail Fig 5 Installing the OEL Unit 1 Install the Holder in the OEL Unit Fig 6 2 When soldering the flexible cable for the Cathode terminal on the PCB use a pair of tweezers First insert the tips of tweezers into 2 holes in the flexible cable then into the 2 holes in the PCB Fig 6 3 Position the flexible cable on the PCB so that their lands touch each other Fig 6 4 Apply solder ...

Page 127: ...e cable from the connector Remove the solder on the 5 Remove at three and remove the DVD Core Unit V lift the board in the direction of the white arrow shown in fig 9 and remove it out diago nally 1 Lift pick up rack to of the axis of the rack turn it 90 degrees then press on it lightly and fix i 2 Remove the screw that keeps the main shaft p clam sp place and remove the main shaft clamp spring 3 ...

Page 128: ... BR 10 BR 11 BL POWER SUPPLY FM AM ANTENNA REAR VIDEO OUTPUT IP BUS FRONT VIDEO OUTPUT SUBWOOFER OUTPUT or NON FADING OUTPUT DVD REAR MONITOR OUTPUT 1 GND 2 GND 3 NC 4 OPTOUT OPTICAL OUTPUT FRONT OUTPUT 2 4 6 8 10 12 14 16 1 3 5 7 9 11 13 15 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...

Page 129: ...lap illumination output 33 ILMPW O Illumination power supply control output 34 reset I Reset input 35 XT2 Not used 36 XT1 Not used 37 REGC Memory connection for the regulator output stabilization 38 X2 Crystal oscillator connection pin 39 X1 Crystal oscillator connection pin 40 VSS GND 41 VDD Power supply 42 PCL2 O Clock adjustment output 43 NC Not used 44 drst O RDS Decoder reset output 45 rdslk ...

Page 130: ...8 NL1 I RDS Noise level 1 input 79 LVLINL I Level indicator Lch input 80 CSENS I Flap close sense input 81 LVLINR I Level indicator Rch input 82 83 ROT0 1 I Rotary encoder pulse input 1 0 84 NC Not used 85 isens I Illumination sense input 86 87 NC Not used 88 REARIN I DVD Rear ON input 89 NC Not used 90 bsens I Back up power sense input 91 asens I ACC power sense input 92 dsens I Grille detach sen...

Page 131: ... O Inside of flap illumination output 33 ILMPW O Illumination power supply control output 34 reset I Reset input 35 XT2 Not used 36 XT1 Not used 37 REGC Memory connection for the regulator output stabilization 38 X2 Crystal oscillator connection pin 39 X1 Crystal oscillator connection pin 40 VSS GND 41 VDD Power supply 42 PCL2 O Clock adjustment output 43 46 NC Not used 47 AM_FM O RDS Decoder powe...

Page 132: ...ncoder pulse input 1 0 84 NC Not used 85 isens I Illumination sense input 86 87 NC Not used 88 REARIN I DVD Rear ON input 89 NC Not used 90 bsens I Back up power sense input 91 asens I ACC power sense input 92 dsens I Grille detach sense 93 96 NC Not used 97 SI O Used to write the flash memory 98 SO O Used to write the flash memory 99 SCK O Used to write the flash memory 100 KYDT I Key data input ...

Page 133: ...r supply power output 6 3v 34 MSMCVD O C MS2 Microcomputer power output 3 3v 35 IRQPWR O C MS2 IRQPWR output 36 XRRESET O C MS2 Reset output 37 TMODE O C MS2 TEST mode output 38 NC Not used 39 TESTIN I Chip test program input 40 VSS GND 41 VDD Power supply 42 MSAMUTE I MS mute request 43 PILMPOW O C Loading slot illumination power output 44 ILMPOW O C Illumination power output 45 SWVDD O C LED pow...

Page 134: ...6 TX O C IP BUS data output 87 NC Not used 88 89 NC Not used 90 dsens I Detach sense 91 remin I Remote control input 92 asens I Acc sense input 93 bsens I Back up sense input 94 NC Not used 95 MSTOSYS I MS2 control input Rx 96 SYSTOMS O C MS2 control output Tx 97 NC Not used 98 csens I CLOSE sense 99 NC Not used 100 PEE O C Beep tone output Format Meaning C C MOS 30 31 50 51 80 81 100 1 PE5303A 1 ...

Page 135: ...TGND TRIP VCC_SENSE VCC VREF5 VREG5V Soft Start OSC VREF UVLO PWM Comp One Shot ON Disable 1 185V 1 185V 1 185V Error Amp TPS5103IDB 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 136: ...SHORT PROTECT CIRCUIT VOLTAGE REGULATOR VOLTAGE DETECT CIRCUIT DELAY CIRCUIT S 875034BUP ABF 4 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 137: ...ection 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 TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 8...

Page 138: ... OUT2_d LL2 OUT2_u LH2 REF VREF5 1 Shot OSC Sync Signal SOFT START UVLO 3 8V 4 5V 5V Switch 1 1V To Channel 2 1 185V To Channel 2 To Channel 2 Skip Comp Error Amp PWM Comp To Channel 2 To Channel 2 VCC VREF5 1 185V VCC VREF5 REG5V REG5V TPS5102IDBT 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 1394...

Page 139: ...mination select output 33 DA1 O Display data LSB output 34 NC Not used 35 CLK0 I Clock input for UART0 input 36 NC Not used 37 rdy I Not used 38 NC Not used 39 hold I Not used 40 41 NC Not used 42 rd O Read strobe output 43 46 NC Not used 47 cs O Bank address select output 48 cs O External ROM chip select output 49 A19 O Address bus 19 output 50 A18 O Address bus 18 output Not used 51 59 A17 A9 O ...

Page 140: ...4 5 6 7 3 1 Data output Address input Address input Data output Mode select Power supply Chip enable input Output enable input Power supply GND 25 26 50 51 75 76 100 1 PD5766A 1 2 3 VOUT VSS NC VREF 4 5 VIN ON OFF ON OFF S 818A33AUC BGN OUT GND VCC REGULATOR BPF GAIN CONT BPF DET REGISTER PD NOISE AGC 1 2 3 TSOP1840SB3V PD8094A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 ...

Page 141: ...T 34 33 GND3 RFDIFO 64 63 62 61 HDTYPE VIN12 VIN11 GND1 60 59 58 57 VIN3 VIN2 VIN1 VREF1 56 55 VCC1 VIN4 54 53 52 51 VIN10 VIN9 VIN8 VIN7 50 49 VIN5 VIN6 AMP ADD SW ADD ADD ADD ADD ADD ADD EQ EQ TBAL TBAL LPC AMP SIF REG AGC Cont EQ VGA FBAL J Line S Line TGBAL BDO Det OFTR Det Level Cont Level Cont FC Cont Boost Cont Vol Adj ADD ADD Differential Phase Det Mirro Det Tangential Phase Det HOLD www x...

Page 142: ...RCRS I Track cross production signal input 35 VCOF I O JFVCO control voltage input output 36 DBALO O DSL balance adjustment output 37 JLIN O J line set output 38 AVDD4 Analog power supply 3 3V 39 LOUT O Analog audio left output 40 ROUT O Analog audio right output 41 AVSS4 I Analog GND 42 GBAL O Tangential balance adjustment output 43 TBAL O Tracking balance adjustment output 44 FBAL O Focus balanc...

Page 143: ...X O Digital audio interface data output 84 XRESET I Reset input 85 ENS I Servo DSC serial I F chip select input 86 ENC I CIRC serial I F chip select input 87 CPUIRQ O Interrupt request output to system computer 88 CPUCLK I System computer serial I F clock input 89 CPUDTIN I System computer serial I F data input 90 CPUDTOUT O System computer serial I F data output 91 92 MONA B O Monitor terminal ou...

Page 144: ...em computer bus wait control output 28 mrst O System computer reset output 29 DASPST I DASP initialize value input 30 VDD33 I O power supply 3 3V 31 NC Not used 32 P2 O PORT output 33 UATASEL I Internal clock select input 34 VSS3 GND 35 PVSSDRAM1 GND 36 PVDDDRAM1 Digital power supply 2 7V 37 38 CPUADR17 16 I System computer address input 17 16 39 PVSSDRAM2 GND 40 43 CPUADR15 12 I System computer a...

Page 145: ...r supply 3 3V 117 SCLOCK I O Pull up 118 SDATA I O Pull up 119 122 MONI3 0 O Internal signal monitor output 3 0 123 VSS10 GND 124 eject I Eject detect input 125 VDD24 Digital power supply 2 7V 126 trycl I Tray close detect input 127 dasp I O ATAPI drive active slave connect input output 128 cs fx I ATAPI HOST chip select input 129 cs fx I ATAPI HOST chip select input 130 VDD38 I O power supply 3 3...

Page 146: ...s Chip select CKE Clock enable A0 A10 Address input A11 Bank select address input ras Row address strobe cas Column address strobe we Write enable UDQM LDQM Data input output mask DQi Data input output M2V64S40DTP 6L 14 VCC 13 2clr 12 2D 11 2CK 10 2pr 9 2Q 8 2q 1clr 1D 1CK 1pr 1Q 1q GND 1 2 3 4 5 6 7 CK D q Q CK D q Q TC74VCX74FT GND VIN VC 2 1 VDD 4 C 5 Vref 3 BA00BC0WFP www xiaoyu163 com QQ37631...

Page 147: ...2 XCS I Chip select 33 HCLK I Host CPU clock 34 VDD 34 Power supply 35 38 HA1 4 I Address bus 39 LVDD 39 Lch Power supply 40 43 HA5 8 I Address bus 44 VSS 44 GND 45 47 HA9 11 I Address bus 48 VDD 48 I Power supply 49 51 HD0 2 I O Data bus 52 VSS 52 GND 53 VDD 53 I Power supply 54 57 HD3 6 I O Data bus 58 VSS 58 GND 59 62 HD7 10 I O Data bus 63 LVDD 63 Lch Power supply 64 67 HD11 14 I O Data bus 68...

Page 148: ... IREFG I DAC resistance terminal for bias current setting 123 COMPG I DAC capacity connection terminal for stabilization 124 VGOUT O Cb composite analog output 125 AVSS1 Analog GND 126 VREFC I DAC reference input 127 IREFC I DAC resistance terminal for bias current setting 128 COMPC I DAC capacity connection terminal for stabilization 129 VCOUT O Cr C analog output 130 AVDD0 Analog power supply 13...

Page 149: ... I SDRAM CLK input 184 VDD 184 Power supply 185 MCK I SDRAM CLK 186 VSS 186 GND 187 DQMLE O Lower byte DQ mask of extended SDRAM 188 LVDD 188 Lch power supply 189 DQMLM O Lower byte DQ mask of main SDRAM 190 DQMUE O Upper byte DQ mask of extended SDRAM 191 VDD 191 Power supply 192 DQMUM O Upper byte DQ mask of main SDRAM 193 XWE O Write signal of SDRAM 194 VSS 194 GND 195 XCAS O CAS of SDRAM 196 X...

Page 150: ...9 4A 8 4Y 1A 1 1Y 2 2A 3 2Y 4 3A 5 3Y 6 GND 7 TC74VCX04FT 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 151: ... 3 A12 4 A11 5 A10 6 A9 7 A8 8 NC 9 NC 10 11 12 13 14 A18 15 A17 16 A7 17 A6 18 A4 19 A3 20 A2 21 A1 22 23 24 48 VSS 47 46 ce 45 A16 44 A0 43 byte 42 DQ15 A 1 41 VSS 40 DQ7 39 DQ6 38 37 DQ13 36 DQ12 35 DQ4 34 VCC 33 DQ11 32 DQ10 31 DQ2 30 DQ9 29 DQ1 28 DQ8 DQ0 oe A15 1 25 26 27 A5 DQ3 DQ5 DQ14 A 1 A0 A18 Address input DQ0 DQ15 Data input output ce Chip enable oe Output enable we Write enable reset...

Page 152: ...E0 MODE2 CVSS CVDD X2 X1 CLKOUT CKSEL ADSCENS ADSCENC CONT OEIC XODCINT1 XODCINT0 CDLOCK FG D0 D15 A0 A20 WAITODC XLWR XUWR LOAD XRD CD DVD VERENT XUCHKENT XUBE XLBE EJECT DACINPUT FS44_48 XCSODC DISCDET RESERVED XCSAVR XCSFLSH BUSISO XCSAVW XCSSRAM BMUTE AMUTE OPENSENS EJECTSENS CRGADIN FOK RFENV DISCSENS TEMP EMPH DISCSET VCONTA VCONTB MCKENA DTR EDCF TMODE XADSCRES XAVRES LTFEP PE5321A GND VIN ...

Page 153: ...7 NC Not used 18 LDET O lock detector Active at Low To be pulled up to the VDD at 47kΩ 19 CREQ I current request Active at Low To be grounded at 47kΩ 20 NC Not used 21 COMP O composite signal FM composite signal output r out 100Ω 22 VCC power supply Analog section power supply pin DC 8 4V 0 3V 23 LOCH I local high FM local high pin When seeking local high apply 5V together with LOCL 24 FMLOCL I FM...

Page 154: ...e ON 300ms 300ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300msec the oscillator may be defective CSENS Pin 80 1V CSENS 3V CSENS 1V 3V CSENS Last source returns DVD loading functions are available Keys except for EJECT key are not available System Control www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 ...

Page 155: ...ion After that proceed to each source operation SYSPW H Pin 21 Starts communication with MS2 microcomputer Power ON DVD Control In this case if only SYSTOMS pin 96 works and MSTOSYS pin 95 does not work MS2 may 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 8924982...

Page 156: ...leaned Cleaning tools DVD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 Portions to be cleaned Cleaning tools Fans Cleaning paper GED 008 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 157: ...ns Press to do manual seek tuning fast forward reverse and track search controls Also used for controlling functions 10 SFEQ SFC button Press to select a natural sound with presence 11 BAND ESC button Press to select among three FM or MW LW bands and cancel the control mode of functions 12 1 6 PRESET TUNING buttons Press for preset tuning and disc num ber search when using a multi CD player 13 SOU...

Page 158: ...st forward reverse and track search controls Also used for controlling functions 10 SFEQ SFC button Press to select a natural sound with presence 11 BAND ESC button Press to select among three FM or one AM bands and cancel the control mode of functions 12 1 6 PRESET TUNING buttons Press for preset tuning and disc num ber search when using a multi CD player 13 SOURCE button This unit is switched on...

Page 159: ...built in player is playing as the source 6 AUDIO button Press to change the audio language during playback when the built in player is playing as the source 7 DISPLAY button Press to display the information dis play 1 or 2 while the built in player is playing as the source 8 SUBTITLE button Press to change the subtitle language during playback when the built in 1 2 14 15 16 17 18 19 20 21 22 13 12...

Page 160: ...e remote con trol or DVH mode all sources of this unit can be operated by the remote control 17 BAND ESC button Press select the tuner band or can cel the setting mode 18 POWER button Press to switch the DVD player on or off while the DVD is operated from the rear seat 19 STEP E e buttons Press to move ahead one frame at a time during playback Press and hold for one second to activate slow play ba...

Page 161: ...lack Green Green black Violet Violet black Front left Front left Front right Front right Rear left or Subwoofer Rear left or Subwoofer Rear right or Subwoofer Rear right or Subwoofer Light green Used to detect the ON OFF status of the parking brake This lead must be connected to the power supply side of the parking brake switch Parking brake switch Power supply side Ground side Note The position o...

Page 162: ...nections IP BUS cable Light green Used to detect the ON OFF status of the parking brake This lead must be connected the power supply side of the parking brake switch Parking brake switch Power supply side Ground side This Product Antenna jack 15 cm Multi CDplayer sold separately 15 cm IP BUS input Blue Optical input When you connect separately sold Multi channnel processor DEQ P7050 to this unit d...

Page 163: ...ely sold power amp must be connected to DEQ P7050 This Product Power amp sold separately 23 cm Optical input 23 cm Note Change the Initial Setting of this Product refer to the Operation Manual The subwoofer output of this unit is monaural Power amp sold separately Antenna jack IP BUS input Blue 15 cm 15 cm When you connect separately sold Multi channnel processor DEQ P7050 to this unit do not conn...

Page 164: ...ar audio output DVD REAR MONITOR OUTPUT Right Red Left White Front video output FRONT VIDEO OUTPUT Yellow Subwoofer output or non fading output SUBWOOFER OUTPUT or NON FADING OUTPUT IP BUS cable supplied with the TV tuner Hide away TV Tuner e g GEX P7000TVP sold separately Multi CD player sold separately Blue Black Red Green Green Black Blue Blue Display with RCA input jacks Black Blue IP BUS cabl...

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Summary of Contents for DVH-P7000R

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Pioneer DVH-P7000R, Service Manual

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Summary of Contents for DVH-P7000R

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