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Pioneer DEH-P80RS, Service Manual

The Pioneer DEH-P80RS is a high-performance car stereo that provides exceptional audio quality and advanced features. To fully enjoy its capabilities, make sure to refer to the comprehensive Operating Manual. You can easily download the manual for free from our website, manualshive.com.

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DEH-P880PRS/XN/UC

24

1

2

3

4

1

2

3

4

C

D

F

A

B

E

 

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

 

3.1  BLOCK DIAGRAM

ASENBO

MU

9

28

27

8

SYSTEM

CONTROLLE

IC601(2/2)

CN401

1

2,3

BUS-

BUS+

TX

RX

IPPW

SWV

TUN L

BUSL+

BUSL-

33

DPDT

34

KYDT

KEYD(E

ILM

5

8

1

7

CN101

11

IC101

HA12241FP

IP-BUS DRIVER

1

2

8

6

5

TX

RX

IPPW

BUP

Q101

TUN3V

VDD

ANTENNA

MIC

MICROPHONE

OUT

58

OELPW

Q842

RO

RO

FLP

CN471

20

12

4

19

VDD

4

10

VDD

TUN3V REGULATOR

19

RX2

Q871

Q872

Q522

Q523

NJM2885DL1-33

IC401

SYSB

3

1

PEG176A:

A

PEG178A:

B

,

C

BUSL+

BUSL-

FLM02

CN871

5

FLM01

2

FLCL

3

FLOR

AMP

91

DSENS

CE2

SL

DI

CK

CE1

DO

IC493

TC7SH08FUS1

2

1

SDIN5A/JX0

BITCLK_I

51

22

25

LRCLK_I

26

NJM4558V

IC562(1/2)

ASL

IC562(2/2)
NJM4558V

Q524

Q521

BRST,BRXEN,BSRQ

BDATA,BSCK

13

7

6

5

CDDT

BCKI

LRCKI

CDDT

BCKI

LRCKI

LRCKOK

43

IC121

AK7732VT

DSP

S_RE

INIT_RE

CK_RE

RQ/C

SCLK

SI/C

SDIN3

SDOUT1

SDOUT2

SDOUT3

F

R

SW

LRCK

BCK

DATA

VoutL-

IC161

PCM1793DB

D/A CONVERTER

1

2

3

37

35

36

F

R

SW

7

3

1

5

3

MIC521

MCKRQ

MCKRQ

IP-BUS

TUNER AMP UNIT

XTI

BITCLK_O

4

38

LRCLK_O

39

MCK

BCKO

LRCKO

4

OELPW

53

36

OEL+B REGULAT

BUSL+

BUSL-

CN472

MCKCD

1

CN402

1

2

VR521

2

11

6

3

14

4

5

AUXL/MIC

AUXON

AEQON

DALMON

AUXGND

84

83

MIC/AUX
 SELECT

IC871

BA6288FS

AUTO FLAP

MOTOR DRIVE

AUTO FLAP

VDD

BUP

BUP

OUT2 RIN

FIN

OUT1

VM

VCC

AUTOEQ

CDRST

AUXL

FLPCLS

FLPPW

FLP

FLPOPN

FOPNSW

FCLSSW

FLPC

FLPO

FOPN

FCLS

JSNSON1

JCKSNS

JSNSON2

JSNSO

JCKS

JSNSO

E

11

RESET

A

LRCKOK

MECHA VD

VD

VDCOUNT

BUP

Q462

Q461

CK

SCK

5

VoutL+

18

17

LRCK

BCK

DATA

VoutL-

IC171

PCM1793DB

D/A CONVERTER

1

2

3

SCK

5

VoutL+

18

17

LRCK

BCK

DATA

VoutL-

IC181

PCM1793DB

D/A CONVERTER

1

2

3

SCK

5

VoutL+

18

17

BCKO

LRCKO

BCKO

LRCKO

MCK

MCK

BCKO

LRCKO

Q431

BUFFER

2

X491

4

16.9344MHz

2

IC492

TC7S04FU

IC491

TC7SU04FU

IC431

NJM4558V

5

7

CSB

SO

SI

SCK

1

2

5
6

70

68
69

67

ROMCSB

ROMSO

ROMSI

ROMSCK

IC631

BR25L320F-W

EEPROM

IC521

TC4066BF

1

13

2

3

5

4

8
6

9

10
12

11

IC522

BA3121F

OUT1

IN1

VM1

3

2

1

61

DSPMOD

NW

(NETWORK)

STD

(DSPMODE)

S651

VDD

1

DIM_

(PUC/

DIM_

HIGH SPEED CLOCK

A

:DEH-P88RS/XN/EW5

B

:DEH-P880PRS/XN/UC

C

:DEH-P80RS/XN/ES

LDET

KEY

B

,

C

SWITCH UNIT

B

A

3

1

BA3121F

IC541

REAR

AUX

CN541

2

A

M

PICKUP UNIT
(P10.5)(SERVICE)

CD CORE UNIT(S10.5COMP1)

BRST,BRXEN,BSRQ

CN901

Q101

M

LASER
DIODE

MONITOR

DIODE

S903

DSCSNS

SPINDLE

MOTOR

M

CARRIAGE

MOTOR

LOAD/

LD-

MD

15

5

HOLOGRAM 

UNIT

IC301

BA5835FP

IC201

UPD63763CGJ

RF-AMP,CD DECODER, 
MP3 , WMA, DECODER,

DIGITAL SERVO / DATA PROCESSOR

CD

DRIVER

1

VD

VD

16

LRCK

11

CN101

16

SOP

15

SOM

18

LCOP

17

LCOM

22

LOEJ

50

LRCK

9

CONT

TD,FD

AC,BD

F,E

SD,MD

S901

HOME

S904
12EJ

S905

8EJ

LD+

14

142

LD

143

PD

12EJ

CONT

LOEJ

HOME

32

42

40

47

VDD

IC203

NJM2886DL3-33

+3.3V REGULATOR

V3R3D

3

4

VDCONT

49

CD CONTROLLER

IC701

PE5561A

44

LRCKOK

2

V3R3D

9

BDATA,BSCK

Q701

43

/CD3VON

VDD

15

5

FOCUS ACT.

TRACKING ACT.

FOP

TOP

2

1 TOP

FOP

11

FOP

14

TOP

2

1

14

VD

VDCONT

13

12

X701

X1

X2

8EJ

31

DSCSNS

30

SWVDD

14

RESET

8

10

/RESET

LRCKOK 

8

8

VREF

REFO

133

REFOUT

3

3

FOM

LOCK/RFOK

FOM

12

FOM

4

4

TOM

TOM

13

TOM

21

CLCONT

CLCONT

41

46

CD3VON

1

IC704

BR93L56RFVM-W

EEPROM

4.00MHz

XRST

,XASTB

,ADO

,XCK,

XSO

,XSI,W

AIT

,XINT

R

OMCS

,R

OMCK,

R

O

M

D

ATA

56

63

LOCK

DOUT

DIN

SCKO

SCKIN

46

45

48
47

DATA

BCLK

17

CD3VON

MCKRQ

46

14

15

D

1

CN902

34

XTAL

LRCKIN

49

FMANT

RFGND

OSCGND

DGND

VCC

VDD

WC

CE2

ROMVDD

SL

DI

CK

CE1

DO

7

13

5

10

8

11

14

18 19

20

21

1

3

2

12

15

4

17

AMANT

16

23

COMP

LCH

24

RCH

22

DIVER

6

9

IC3
EEPROM

IC2
DET/NC/MPC/MPX/DIV/RDS

REG

OSC

X-tal

CF

IFT

LPF

TANK

RF

RF

TANK

ATT

ATT

LPF

VCO

IC1
MIX/IF/PLL

FM/AM TUNER UNIT

IC4
5V   3.3V

RDSCK

RDSDATA

RDSLOCK

RDSHSLK

LDET

Summary of Contents for DEH-P80RS

Page 1: ...N 2006 DEH P880PRS XN UC CRT3650 MULTI CD CONTROL HIGH POWER CD MP3 WMA AAC PLAYER WITH FM AM TUNER DEH P880PRS XN UC DEH P80RS XN ES MULTI CD CONTROL DSP HIGH POWER CD MP3 WMA AAC PLAYER WITH RDS TUNER DEH P88RS XN EW5 This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 3164 CRT3583 S10 5COMP1 CD Mech Module Circuit Descriptions Mech De...

Page 2: ... product properly and safely you should not risk trying to do so and refer the repair to a qualified service technician Safety Precautions for those who Service this Unit results Caution 1 During repair or tests minimum distance of 13cm from the focus lens must be kept 2 During repair or tests do not view laser beam for 10 seconds or longer WARNING WARNING W This product contains lead in solder an...

Page 3: ...he initial setting value execute the Audio Reset in the initial setting menu However if you execute it the user setting is deleted If you change the audio setting when repairing the product the product is returned to the user with that setting so take care of it Method of Audio Reset After pressing MULTI CONTROL key for two seconds select Audio Reset by right and left rotation After shifting to th...

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: ...ON DIAGRAM EW5 MODEL GUIDE PAGE 34 3 4 KEYBOARD UNIT 40 3 5 CD MECHANISM MODULE GUIDE PAGE 42 4 PCB CONNECTION DIAGRAM 52 4 1 TUNER AMP UNIT 52 4 2 KEYBOARD UNIT 56 4 3 CD CORE UNIT S10 5COMP1 58 4 4 SWITCH UNIT 60 5 ELECTRICAL PARTS LIST 61 6 ADJUSTMENT 76 6 1 OEL ADJUSTMENT 76 6 2 CD ADJUSTMENT 77 6 3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 79 6 4 ERROR MODE 81 6 5 E VOL IC OSCILLATI...

Page 6: ...DEH P880PRS XN UC 6 1 2 3 4 1 2 3 4 C D F A B E 1 SPECIFICATIONS ...

Page 7: ...DEH P880PRS XN UC 7 5 6 7 8 5 6 7 8 C D F A B E ...

Page 8: ...DEH P880PRS XN UC 8 1 2 3 4 1 2 3 4 C D F A B E ...

Page 9: ...DEH P880PRS XN UC 9 5 6 7 8 5 6 7 8 C D F A B E ...

Page 10: ...DEH P880PRS XN UC 10 1 2 3 4 1 2 3 4 C D F A B E ...

Page 11: ...DEH P880PRS XN UC 11 5 6 7 8 5 6 7 8 C D F A B E ...

Page 12: ...ound 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 16 2 3 6 8 19 20 4 7 1...

Page 13: ...Owner s Manual See Contrast table 2 16 4 Owner s Manual See Contrast table 2 16 5 Installation Manual See Contrast table 2 16 6 Caution Card CRP1310 16 7 Warranty Card See Contrast table 2 16 8 Caution Card XRP7002 17 Case Assy CXB3520 18 Remote Control Unit CXC5717 19 Handle CNC5395 20 Bush CNV3930 Mark No Description Part No Mark No Description DEH P880PRS XN UC DEH P80RS XN ES 3 Screw Assy CEA5...

Page 14: ...DEH P880PRS XN UC 14 1 2 3 4 1 2 3 4 C D F A B E 2 2 PACKING EW5 MODEL 19 20 2 3 6 8 22 23 4 7 1 12 21 11 9 5 14 10 16 17 15 15 14 13 18 ...

Page 15: ... 14 Protector CHP2797 15 Protector CHP2798 16 Protector CHP2812 17 Protector CHP3184 18 Microphone Assy CPM1054 19 1 Polyethylene Bag E36 634 19 2 Owner s Manual CRB2176 19 3 Owner s Manual CRD4076 19 4 Owner s Manual CRD4077 19 5 Owner s Manual CRD4078 19 6 Installation Manual CRD4079 19 7 Caution Card CRP1335 19 8 Passport CRY1013 19 9 Warranty Card CRY1157 20 Case Assy CXB3520 21 Remote Control...

Page 16: ...DEH P880PRS XN UC 16 1 2 3 4 1 2 3 4 C D F A B E 2 3 EXTERIOR 1 UC ES MODEL ...

Page 17: ... Holder UC CND3158 Holder ES CND3159 39 Holder CND3133 40 Heat Sink CNR1837 41 FM AM Tuner Unit Y401 CWE1802 42 Holder CND2144 43 Fan Motor CXM1288 44 Connector CN591 VKN1928 45 Remote Control Unit CXC5717 46 Cover CZN5357 47 Panel Unit CXC5737 48 Drive Unit CXC6620 49 Screw BMZ26P040FTC 50 Screw M2 x 2 CBA1871 51 Cord CDE7392 52 Gear CNV7752 53 Gear CNV7753 54 Gear CNV7754 55 Gear CNV7755 56 Swit...

Page 18: ...DEH P880PRS XN UC 18 1 2 3 4 1 2 3 4 C D F A B E 2 4 EXTERIOR 1 EW5 MODEL ...

Page 19: ...2 CNC5399 38 Holder CND3129 39 Holder CND3133 40 Heat Sink CNR1837 41 FM AM Tuner Unit Y401 CWE1801 42 Holder CND2144 43 Fan Motor CXM1288 44 Connector CN591 VKN1928 45 Remote Control Unit CXC5717 46 Cover CZN5357 47 Panel Unit CXC5737 48 Drive Unit CXC6620 49 Screw BMZ26P040FTC 50 Screw M2 x 2 CBA1871 51 Cord CDE7392 52 Gear CNV7752 53 Gear CNV7753 54 Gear CNV7754 55 Gear CNV7755 56 Switch Unit C...

Page 20: ...DEH P880PRS XN UC 20 1 2 3 4 1 2 3 4 C D F A B E 2 5 EXTERIOR 2 ...

Page 21: ...9946 17 Holder CNV8925 18 OEL Unit MXS8232 19 Knob Unit SOURCE VOLUME CXC5740 20 Knob Unit MULTI CONTROL CXC5741 21 Button Unit EQ CLK See Contrast table 2 22 Button Unit BAND DISP CXC5748 23 Cover Unit CXC5749 24 Sub Grille Assy See Contrast table 2 25 IC IC1902 GP1UX51RK 26 Double Sided Seal CNM9942 27 Double Sided Seal CNM9943 28 Panel See Contrast table 2 29 Panel See Contrast table 2 30 Grill...

Page 22: ...DEH P880PRS XN UC 22 1 2 3 4 1 2 3 4 C D F A B E 2 6 CD MECHANISM MODULE ...

Page 23: ...ver CND2585 31 Arm CND2586 32 Bracket CND2587 33 Arm CND2588 34 Lever CND2589 35 Holder CNV7201 36 Gear CNV7207 37 Gear CNV7208 38 Gear CNV7209 39 Gear CNV7210 40 Gear CNV7211 41 Gear CNV7212 42 Rack CNV7214 43 Arm CNV7216 44 Roller CNV7218 45 Gear CNV7219 46 Guide CNV7361 47 Gear CNV7595 48 Guide CNV7799 49 Arm CNV7805 50 Rack CNV8342 51 Roller CNV8343 52 Holder CNV8344 53 Arm CNV8345 54 Guide CN...

Page 24: ... Q431 BUFFER 2 X491 4 16 9344MHz 2 IC492 TC7S04FU IC491 TC7SU04FU IC431 NJM4558V 5 7 CSB SO SI SCK 1 2 5 6 70 68 69 67 ROMCSB ROMSO ROMSI ROMSCK IC631 BR25L320F W EEPROM IC521 TC4066BF 1 13 2 3 5 4 8 6 9 10 12 11 IC522 BA3121F OUT1 IN1 VM1 3 2 1 61 DSPMOD NW NETWORK STD DSPMODE S651 VDD 1 DIM_ PUC DIM_ HIGH SPEED CLOCK A DEH P88RS XN EW5 B DEH P880PRS XN UC C DEH P80RS XN ES LDET KEY B C SWITCH UN...

Page 25: ... IC671 TC74VHCT08AFTS1 4 1 9 4 3 11 8 6 NJM4558V IC562 1 2 ASL IC562 2 2 IC561 1 2 IC561 2 2 NJM4558V NJM4558V NJM4558V NJM4558MD 6 INPUT ADC 5V 3V 9 Si3L Vi3 RL Vi1 FL BSRQ LRCKOK 29 28 27 14 8 20 11 9 43 10 43 42 41 5 46 40 3 4 47 63 64 IC121 AK7732VT DSP S_RESET INIT_RESET CK_RESET RQ CAD1 SCLK SCL SI CAD0 SDIN3 JX2 RDY SO SDOUT1 SDOUT2 SDOUT3 LRCK BCK DATA AINL AINL VoutL IC161 PCM1793DB D A C...

Page 26: ... DATA CE A17 A18 A19 VCC BYTE VPP OE 23 33 48 47 46 45 42 CSO RD BANK0 BANK1 BANK2 IC1905 PD8160A IC1903 PEG179A ROM KEY OEL CONTROLLER 27 28 4 96 97 14 60 29 30 88 ILM B ROT0 ROT1 OEL B KD2 KS0 KD0 2 KS0 1 Q1831 Q1832 ILLUMINATION BLUE WHITE LED DRIVE 90 89 KYDT DPDT REM Vref AVCC VCC1 VCC2 BLUE WHITE LS CKD CLK0 OELD DSEL 26 24 35 33 22 Q1861 Q1862 OEL B SWDVDD OEL B AVCC2 AVCC1 VDD 12 11 10 9 8...

Page 27: ...DEH P880PRS XN UC 27 5 6 7 8 5 6 7 8 C D F A B E ...

Page 28: ...etailed page Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A a A B B SWITCH UNIT S2 OPEN CSN1052 S1 CLOSE CSN1051 M M10 FLAP MOTOR XXA7400 2 3 1 CN901 D CN902 D CN1801 C IP BUS 2 20dBs FM 30 30 00dBs AM 30 30 00dBs CD 0dBs B CN871 A 11 10 9 8 6 5 2 1 4 3 7 CWE1802 A B DEH P880PRS XN UC DEH P80RS XN ES ...

Page 29: ...tes 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 The power supply is shown with the marked box REAR R CH SUB WOOFER R CH SUB WOOFER L CH REAR L CH FRONT R CH FRONT L CH FM 0 22dBs AM 0 22dBs IP BUS 16 32dBs CD 16 08dBs FM 20 22dBs AM 20 22dBs IP BUS 36...

Page 30: ...DEH P880PRS XN UC 30 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A a A b B 1 2 3 B SWITCH UNIT S2 OPEN CSN1052 S1 CLOSE CSN1051 2 3 1 CN901 D CN902 D CD 0dBs CN871 A A B DEH P880PRS XN UC DEH P80RS XN ES ...

Page 31: ...PRS XN UC 31 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A a A b M M10 FLAP MOTOR XXA7400 CN902 D CN1801 C IP BUS 2 20dBs FM 30 30 00dBs AM 30 30 00dBs B 11 10 9 8 6 5 2 1 4 3 7 CWE1802 A B 880 S UC DEH P80RS XN ES ...

Page 32: ...2 3 TUNER AMP UNIT A REAR R CH SUB WOOFER R CH SUB WOOFER L CH REAR L CH FRONT R CH FRONT L CH FM 0 22dBs AM 0 22dBs IP BUS 16 32dBs CD 16 08dBs FM 20 22dBs AM 20 22dBs IP BUS 36 32dBs CD 36 08dBs FM 5 78dBs AM 5 78dBs IP BUS 10 32dBs CD 10 08dBs BACKUP CEK1136 10A ...

Page 33: ...re 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 The power supply is shown with the marked box FM 20 22dBs AM 20 22dBs IP BUS 36 32dBs CD 36 08dBs GND TEL MUTE BACKUP ACC CEK1...

Page 34: ... OVERALL CONNECTION DIAGRAM EW5 MODEL GUIDE PAGE A a A B B SWITCH UNIT S2 OPEN CSN1052 S1 CLOSE CSN1051 M M10 FLAP MOTOR XXA7400 2 3 1 CN901 D CN902 D CN1801 C IP BUS 2 20dBs FM 30 26 00dBs AM 30 26 00dBs CD 0dBs B CN871 A 11 10 9 8 6 5 2 1 4 3 7 CWE1801 ...

Page 35: ...OOFER R CH SUB WOOFER L CH REAR L CH FRONT R CH FRONT L CH FM 3 82dBs AM 3 82dBs IP BUS 16 32dBs CD 16 08dBs FM 23 82dBs AM 23 82dBs IP BUS 36 32dBs CD 36 08dBs FM 2 18dBs AM 2 18dBs IP BUS 10 32dBs CD 10 08dBs RR RR FR FR FL FL RL RL ACC GND ILM BACK UP B REM CEK1136 10A 1K 1 2W 1K 1 2W ...

Page 36: ...DEH P880PRS XN UC 36 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A a A b B 1 2 3 B SWITCH UNIT S2 OPEN CSN1052 S1 CLOSE CSN1051 2 3 1 CN901 D CN902 D CD 0dBs CN871 A ...

Page 37: ...DEH P880PRS XN UC 37 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A a A b M M10 FLAP MOTOR XXA7400 CN902 D CN1801 C IP BUS 2 20dBs FM 30 26 00dBs AM 30 26 00dBs B 11 10 9 8 6 5 2 1 4 3 7 CWE1801 ...

Page 38: ... 1 2 3 TUNER AMP UNIT A REAR R CH SUB WOOFER R CH SUB WOOFER L CH REAR L CH FRONT R CH FRONT L CH FM 3 82dBs AM 3 82dBs IP BUS 16 32dBs CD 16 08dBs FM 23 82dBs AM 23 82dBs IP BUS 36 32dBs CD 36 08dBs FM 2 18dBs AM 2 18dBs IP BUS 10 32dBs CD 10 08dBs CEK1136 10A ...

Page 39: ...DEH P880PRS XN UC 39 5 6 7 8 5 6 7 8 C D F A B E A a A b A b FM 23 82dBs AM 23 82dBs IP BUS 36 32dBs CD 36 08dBs RR RR FR FR FL FL RL RL ACC GND ILM BACK UP B REM CEK1136 10A 1K 1 2W 1K 1 2W ...

Page 40: ...DEH P880PRS XN UC 40 1 2 3 4 1 2 3 4 C D F A B E 3 4 KEYBOARD UNIT C VOLUME EQ EJECT BAND DISP A A C B C A B C DEH P880PRS XN UC DEH P88RS XN EW5 DEH P80RS XN ES CN801 A MULTI CONTROL A C CLK B TA ...

Page 41: ...DEH P880PRS XN UC 41 5 6 7 8 5 6 7 8 C D F A B E C KEYBOARD UNIT C 10K B ...

Page 42: ...P UNIT P10 5 SERVICE CD DRIVER F F T T F T C S F T C S T T F F T F F T F T F S C S S C C F T T S S C C 8 9 3 2 1 4 6 7 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC SWITCHES CD CORE UNIT S10 5COMP1 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 ...

Page 43: ...SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S A CN471 A CN472 3 3 V REGULATOR CD CONTROLLER 0 5 NC SRAMLEVEL0 SRAMLEVEL1 ADENA SRAMLEVEL2 CD3VON MCKRQ NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC S905 S904 ...

Page 44: ...b D a D a D b 1 PICKUP UNIT P10 5 SERVICE SWITCHES CD CORE UNIT S10 5COMP1 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 F F T T F T C S F T C S T T F F T F F T ...

Page 45: ...ADING CARRIAGE MOTOR CD DRIVER SWITCHES CD CORE UNIT S10 5COMP1 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 F T F S C S S C C F T T S S C C 8 9 3 2 1 4 6 7 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC ...

Page 46: ...P880PRS XN UC 46 1 2 3 4 1 2 3 4 C D F A B E D a D b D b 1 CD CORE UNIT S10 5COMP1 D F SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S A CN472 3 3 V REGULATOR 0 ...

Page 47: ... 8 5 6 7 8 C D F A B E D a D b D b 2 3 PE5561A A CN471 A CN472 CD CONTROLLER 5 NC SRAMLEVEL0 SRAMLEVEL1 ADENA SRAMLEVEL2 CD3VON MCKRQ NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC S905 S904 ...

Page 48: ... div 20 ms div Ref REFO Mode Normal TE FE 500 mV div 500 mV div 200 ms div Source On setup operation CD DA Play operation Ref REFO Mode Normal FE 9 FIN TE 8 TIN 500 mV div 500 mV div 500 mV div 500 mV div 20 ms div CD ROM play operation Regular track Jump Ref REFO Mode Normal MDX 6 SIN 2 V div 500 mV div 5 µs div Ref REFO Mode Normal MDX 6 SIN 2 V div 200 mV div 50 ms div Spindle waveform during p...

Page 49: ...iv 2 ms div Ref REFO Mode TEST RFAGC TE 8 TIN 1 V div 500 mV div 500 mV div 1 ms div Ref REFO Mode TEST 1 DSCSNS 5 CLCONT 4 LOEJ 5 V div 5 V div 5 V div 500 ms div Ref GND Mode Normal 1 DSCSNS 2 8SNS 3 12SNS 5 V div 5 V div 5 V div 500 ms div Ref GND Mode Normal Focus Search waveform Track Open waveform 1 Track Jump waveform Search operation Outter to Inner 8 cm CD Eject operation 4 Tracks Jump wa...

Page 50: ...RCK BCK 2 V div 2 V div 2 V div 20 µs div Mode Normal Mode Normal Ref GND Mode Normal 12 cm CD Eject operation CD DA play operation 12 cm CD DA Source On setup operation 7 CIN TE EMPH 500 mV div 500 mV div 5 V div 100 ms div Ref GND Mode Normal Tracks Jump EMPH OFF ON RFAGC 8 TIN TE 9 FIN 1 V div 1 V div 1 V div 1 V div 500 µs div Ref REFO Mode Normal Black dot 800 µm during play ...

Page 51: ...DEH P880PRS XN UC 51 5 6 7 8 5 6 7 8 C D F A B E ...

Page 52: ...arts mounted on this PCB include all 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 10 20 30 40 50 60 70 0 X 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Y D CN901 CORD ASSY AUX IN EW5 IP BUS WIRED REMOTE CONTROL UC EW5 MODE D CN902 1 2 3 1 4 5 7 8 11 1 2 3 1 2 5 10 15 16 ...

Page 53: ...DEH P880PRS XN UC 53 5 6 7 8 5 6 7 8 C D F A B E A SIDE A 70 80 90 100 110 120 130 140 150 160 170 RCA OUT FM AM TUNER UNIT D ASSY FM AM ANTENNA C CN1801 B MOTOR UNIT M10 1 2 5 0 1 5 10 15 18 FRONT ...

Page 54: ...DEH P880PRS XN UC 54 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT 90 100 110 120 130 140 150 160 170 PCL1 TEST1 CPF 1 FRON ...

Page 55: ...DEH P880PRS XN UC 55 5 6 7 8 5 6 7 8 C D F A B E A SIDE B 10 20 30 40 50 60 70 80 90 0 X 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Y 1 1 1 1 FRONT ...

Page 56: ... 2 3 4 1 2 3 4 C D F A B E 4 2 KEYBOARD UNIT C C KEYBOARD UNIT SIDE A 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 0 X 10 20 30 40 Y VOLUME EQ CLOCK UC ES TA EW5 MULTI CONTROL RESET DISP BAND EJECT AEQ AUX OEL UNIT ...

Page 57: ...DEH P880PRS XN UC 57 5 6 7 8 5 6 7 8 C D F A B E C C KEYBOARD UNIT SIDE B 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 0 X 10 20 30 40 Y A CN801 IREF OELG ...

Page 58: ...UC 58 1 2 3 4 1 2 3 4 C D F A B E 4 3 CD CORE UNIT S10 5COMP1 D D CD CORE UNIT S10 5COMP1 SIDE A IC301 IC203 20 CN901 PICKUP UNIT P10 5 SERVICE A CN471 A CN472 M2 LOADING CARRIAGE MOTOR M1 SPINDLE MOTOR F E REFO1 HOME ...

Page 59: ...DEH P880PRS XN UC 59 5 6 7 8 5 6 7 8 C D F A B E D D CD CORE UNIT S10 5COMP1 SIDE B DSCSNS 8EJ 12EJ ...

Page 60: ...DEH P880PRS XN UC 60 1 2 3 4 1 2 3 4 C D F A B E 4 4 SWITCH UNIT B B SWITCH UNIT 1 2 3 CLOSE OPEN A CN871 ...

Page 61: ...07 73 IC NJM4558MD IC 281 A 112 92 IC PM9009A IC 331 A 98 134 IC PAL007B IC 401 B 147 73 IC NJM2885DL1 33 IC 431 A 155 90 IC NJM4558V IC 491 A 86 28 IC TC7SU04FU IC 492 A 80 28 IC TC7S04FU IC 493 A 84 31 IC TC7SH08FUS1 IC 521 A 119 33 IC TC4066BF IC 522 A 129 33 IC BA3121F IC 601 A 129 65 IC PEG178A IC 631 A 132 45 IC BR25L320F W IC 661 A 115 42 IC S 80835CNMC B8U IC 671 A 96 15 IC TC74VHCT08AFTS1...

Page 62: ...06G 6415G50 D 911 A 90 117 Diode HZS7L C3 D 912 A 93 117 Diode HZS7L A1 Circuit Symbol and No Part No D 921 A 86 117 Diode MPG06G 6415G50 D 931 B 57 125 Diode DAN202U D 941 A 68 113 Diode MPG06G 6415G50 D 942 A 72 113 Diode MPG06G 6415G50 D 971 B 143 85 Diode Network DA204U D 972 B 143 94 Diode HZU7L C2 ZNR401 A 156 141 Surge Protector RCCA 201Q31UA PI L 101 B 37 111 Inductor LCTC3R3K2125 L 121 B ...

Page 63: ...R 233 A 79 73 RN1 16SE6800D R 234 A 85 73 RN1 16SE6800D R 235 A 77 73 RN1 16SE6800D Circuit Symbol and No Part No R 236 A 84 73 RN1 16SE6800D R 251 A 45 84 RS1 16S332J R 252 A 45 81 RS1 16S563J R 253 A 43 84 RS1 16S682J R 254 A 43 81 RS1 16S473J R 261 B 113 74 RS1 16S223J R 262 B 100 75 RS1 16S223J R 263 B 115 71 RS1 16S153J R 264 B 100 71 RS1 16S153J R 267 B 113 67 RS1 16S101J R 268 B 100 67 RS1 ...

Page 64: ...681J R 613 B 137 65 RS1 16S681J R 614 B 127 27 RS1 16S473J R 615 A 64 17 RS1 16S102J R 616 B 132 93 RS1 16S473J Circuit Symbol and No Part No R 631 B 132 45 RS1 16S104J R 633 A 131 52 RAB4C681J R 634 B 132 49 RS1 16S104J R 635 A 129 39 RS1 16S104J R 636 A 131 39 RS1 16S104J R 642 B 125 47 RS1 16S104J R 651 B 12 68 RS1 16S0R0J R 653 B 12 62 RS1 16S473J R 661 A 117 43 RS1 16S183J R 663 B 119 38 RS1 ...

Page 65: ...83 A 87 48 CCSRCH102J50 Circuit Symbol and No Part No C 184 A 90 50 CCSRCH102J50 C 185 A 88 52 CKSYB106K6R3 C 186 A 87 54 CCSRCH102J50 C 187 A 87 56 CKSRYB105K6R3 C 201 A 47 60 10 µF 16 V CCH1532 C 202 A 54 60 10 µF 16 V CCH1532 C 203 A 47 65 10 µF 16 V CCH1532 C 204 A 54 65 10 µF 16 V CCH1532 C 205 A 52 73 CCSRCH221J50 C 206 A 59 73 CCSRCH221J50 C 207 A 48 73 CCSRCH221J50 C 208 A 54 73 CCSRCH221J...

Page 66: ...10 C 440 A 149 88 CKSRYB474K10 C 441 B 153 86 CKSRYB105K10 C 442 B 151 92 CKSRYB105K10 C 461 B 18 60 CKSRYB473K50 C 462 B 20 69 CKSRYB102K50 C 463 A 22 69 CEJQ101M10 Circuit Symbol and No Part No C 473 A 98 57 CEJQ101M10 C 491 B 80 32 CKSQYB225K10 C 492 B 78 32 CKSRYB103K50 C 494 B 80 24 CKSQYB225K10 C 495 B 78 24 CKSRYB103K50 C 496 A 84 25 CCSRCH100D50 C 497 A 80 25 CCSRCH100D50 C 498 A 81 32 CCS...

Page 67: ...IC 671 A 96 15 IC TC74VHCT08AFTS1 IC 672 A 83 15 IC TC74VHC08FTS1 IC 721 A 37 76 IC NJM2872F05 IC 731 A 49 25 IC NJM2885DL1 33 IC 841 A 30 37 IC NJM2360M IC 871 A 143 33 IC BA6288FS IC 941 A 79 114 IC TPD1018F Q 101 A 19 115 Transistor UMF23N Q 331 A 107 125 Transistor DTC124EU Q 351 A 147 121 Transistor IMH23 Q 352 A 138 121 Transistor IMH23 Q 353 A 130 121 Transistor IMH23 Q 354 A 145 112 Transi...

Page 68: ...A 87 50 Inductor CTF1379 L 281 A 89 88 Inductor LCTAW2R2J2520 L 401 B 162 144 Chip Coil LCTAW4R7J2520 L 402 A 150 113 Inductor LAU1R0K L 403 A 146 99 Inductor LAU1R0K Circuit Symbol and No Part No L 404 A 149 99 Inductor LAU2R2K L 471 A 99 51 Ferri Inductor LAU100K L 492 B 76 24 Inductor CTF1379 L 493 B 91 27 Inductor CTF1389 L 494 A 89 32 Inductor CTF1389 L 521 B 130 33 Inductor LCTC1R0K1608 L 54...

Page 69: ... RS1 16S390J R 284 A 126 102 RS1 16S390J R 285 A 124 102 RS1 16S390J R 286 A 123 102 RS1 16S390J Circuit Symbol and No Part No R 287 A 123 93 RS1 16S0R0J R 288 A 123 94 RS1 16S0R0J R 289 A 123 96 RS1 16S0R0J R 290 A 123 98 RS1 16S0R0J R 291 A 105 99 RS1 16S103J R 292 A 118 102 RAB4C101J R 331 A 94 125 RS1 16S103J R 332 A 113 125 RS1 16S331J R 333 A 110 125 RS1 16S103J R 334 A 111 125 RS1 16S103J R...

Page 70: ... R 614 B 127 27 RS1 16S473J R 615 A 64 17 RS1 16S102J R 616 B 132 93 RS1 16S473J R 631 B 132 45 RS1 16S104J Circuit Symbol and No Part No R 633 A 131 52 RAB4C681J R 634 B 132 49 RS1 16S104J R 635 A 129 39 RS1 16S104J R 636 A 131 39 RS1 16S104J R 642 B 125 47 RS1 16S104J R 651 B 12 68 RS1 16S0R0J R 653 B 12 62 RS1 16S473J R 661 A 117 43 RS1 16S183J R 663 B 119 38 RS1 16S473J R 664 A 119 49 RS1 16S1...

Page 71: ...8 52 CKSYB106K6R3 Circuit Symbol and No Part No C 186 A 87 54 CCSRCH102J50 C 187 A 87 56 CKSRYB105K6R3 C 201 A 47 60 10 µF 16 V CCH1532 C 202 A 54 60 10 µF 16 V CCH1532 C 203 A 47 65 10 µF 16 V CCH1532 C 204 A 54 65 10 µF 16 V CCH1532 C 205 A 52 73 CCSRCH221J50 C 206 A 59 73 CCSRCH221J50 C 207 A 48 73 CCSRCH221J50 C 208 A 54 73 CCSRCH221J50 C 209 A 50 71 CCSRCH821J50 C 210 A 56 71 CCSRCH821J50 C 2...

Page 72: ...B 151 92 CKSRYB105K10 C 461 B 18 60 CKSRYB473K50 C 462 B 20 69 CKSRYB102K50 C 463 A 22 69 CEJQ101M10 C 473 A 98 57 CEJQ101M10 C 491 B 80 32 CKSQYB225K10 Circuit Symbol and No Part No C 492 B 78 32 CKSRYB103K50 C 494 B 80 24 CKSQYB225K10 C 495 B 78 24 CKSRYB103K50 C 496 A 84 25 CCSRCH100D50 C 497 A 80 25 CCSRCH100D50 C 498 A 81 32 CCSRCH220J50 C 499 A 81 31 CCSRCH470J50 C 502 B 88 26 CKSRYB103K50 C...

Page 73: ...Q 1862 A 92 21 Transistor 2SD1664 D 1801 B 127 12 Diode DAN202U D 1802 B 133 13 Diode DAP202U D 1803 B 30 12 Diode RSB6R8S D 1804 B 30 8 Diode RSB6R8S D 1831 A 33 21 LED UC SML412BC5T NP D 1832 A 21 34 LED UC SML412BC5T NP D 1833 A 136 33 LED SML 310LT MN D 1834 A 18 9 LED UC SML412BC5T NP D 1835 A 6 21 LED UC SML412BC5T NP D 1836 A 162 21 LED UC SML412BC5T NP D 1837 A 135 21 LED UC SML412BC5T NP ...

Page 74: ...C CKSRYF104Z50 C 1834 A 6 15 UC CKSRYF104Z50 C 1835 A 162 25 UC CKSRYF104Z50 C 1836 A 133 18 UC CKSRYF104Z50 Circuit Symbol and No Part No C 1837 A 150 35 UC CKSRYF104Z50 C 1838 A 148 7 UC CKSRYF104Z50 C 1841 A 156 34 UC CKSRYF104Z50 C 1842 A 15 33 CKSRYF104Z50 C 1843 A 24 9 CKSRYF104Z50 C 1844 A 7 18 CKSRYF104Z50 C 1845 A 32 18 CKSRYF104Z50 C 1846 A 151 7 CKSRYF104Z50 C 1847 A 143 33 CKSRYF104Z50...

Page 75: ... B 57 83 CEVW101M16 C 108 A 47 66 CKSSYB104K10 C 201 B 46 56 CKSSYB102K50 C 202 B 47 58 CKSSYB104K10 C 205 A 34 63 CKSSYB104K10 C 208 B 34 54 CKSSYB104K10 C 209 B 31 57 CKSSYB104K10 C 210 A 31 66 CKSRYB105K10 C 216 B 53 77 CKSSYB332K50 C 217 B 52 79 CKSSYB104K10 C 218 B 52 76 CKSSYB473K10 C 219 B 52 74 CKSSYB104K10 C 220 A 46 77 CKSSYB182K50 C 221 B 51 74 CKSSYB104K10 C 222 A 46 73 CCSSCH560J50 C ...

Page 76: ...C D F A B E 6 ADJUSTMENT 6 1 OEL ADJUSTMENT IREF OELG IC1903 VR1861 CN1801 KEYBOARD UNIT SIDE B Adjustment point Digital Multi Meter When the OEL Unit has been replaced 1 Use VR1861 to adjust the resistance between IREF and OELG to 3 4 kΩ ...

Page 77: ...ions 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 product ...

Page 78: ... 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 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 s...

Page 79: ... mode load the disc and switch the 3V 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 osc...

Page 80: ...DEH P880PRS XN UC 80 1 2 3 4 1 2 3 4 C D F A B E Grating waveform 45 0 75 60 30 90 Ech Xch 20mV div AC Fch Ych 20mV div AC ...

Page 81: ...h 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 fou...

Page 82: ...n AM however it may become 514 kHz by received frequency for AM adjust it with the source other than AM PCL output In the normal operation mode with the detachable panel installed the ACC switched ON the standby mode cancelled shift the TEST1 Pin 86 terminal to H The clock signal is output from the PCL1 terminal Pin 37 The frequency of the clock signal is 468 750 kHz that is one 32nd of the fundam...

Page 83: ...1 1 Fig 1 Removing the Case not shown Grille Assy Removing the Grille Assy Fig 2 1 Remove the two screws and then remove the Case CD Mechanism Module 1 1 1 1 Fig 2 Remove the four screws Disconnect the connector and then remove the CD Mechanism Module 1 Remove the four screws Disconnect the connector and then remove the Grille Assy 1 1 1 1 ...

Page 84: ...1 2 3 4 1 2 3 4 C D F A B E Fig 3 Tuner Amp Unit Removing the Tuner Amp Unit Fig 3 Remove the two screws 1 2 2 2 Straighten the tabs at three locations indicated 2 Remove the screw and then remove the Tuner Amp Unit 3 3 1 1 ...

Page 85: ...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 86: ...the SW in a clamped state so as not to damage it 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 87: ...S R INPUT 11 BUS L INPUT 1 2 3 4 5 6 7 8 9 10 11 IP BUS 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 POWER SUPPLY 1 B UP 2 GND 3 ILM 4 B REM 5 ACC 6 NC 7 NC 8 MUTE 9 RL 10 FL 11 RL 12 FL 13 RR 14 FR 15 RR 16 FR WIRED REMOTE CONTROL UC EW5 FM AM ANTENNA 1 3 5 7 9 11 2 4 6 8 10 12 1 FL 2 GND 3 FR 4 GND 5 RL 6 GND 7 RR 8 GND 9 SWL 10 GND 11 SWR 12 GND RCA OUT AUX IN EW5 ...

Page 88: ... 1 IN B 2 IN A 3 GND 4 OUT Y 5 VCC TC7SH08FUS1 IC s marked by are MOS type Be careful in handling them because they are very liable to be damaged by electrostatic induction HA12241FP TC7SH08FUS1 AK7732VT PCM1793DB PM9009A TC74VHCT08AFTS1 TC74VHC08FTS1 BR25L320F W PEG178A PEG176A PAL007B PEG179A PD8160A GP1UX51RK UPD63763CGJ PE5561A BR93L56RFVM W NJM2886DL3 33 ...

Page 89: ...I CAD0 SCLK SCL RQ CAD1 SDOUT1 SDOUT2 SDOUT3 SDOUT4 SDOUT5 DVSS DVDD BVSS AVSS AVDD VREFH VCOM VREFL AINR AINR AINL AINL JX0_E JX1_E JX2_E OUT5E_N SWQ5 OUT4E_N SWQ4 OUT3E_N SWQ3 OUT2E_N SWQ2 OUT1E_N SWQ1 SWIRPT SWG1 SWG0 SWAD_N CRC_E CLKO2E_N CLKO1E_N ADC REF SDATA_AD SDIN5 SDIN4 SDIN3 SDIN2 SDIN1 JX0 JX1 JX2 SDOUT5 SDOUT4 SDOUT3 SDOUT2T SDOUT1T TEST GPO1 GPO0 RQ CAD1 SCLK SI CAD0 SO RDY SDA WDT C...

Page 90: ...EMP0 AGNDC VCCC DGND Current Segment DAC and I V Buffer VCOM Function Control I F Zero Detect ZEROL ZEROR System Clock Manager FMT2 MUTE VCCL VOUTR VOUTR D S and Filter Current Segment DAC and I V Buffer FMT1 FMT0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 LRCK BCK DATA MUTE SCK RST VDD DGND AGNDF VCCR AGNDR VOUTR VOUTR VCOM FMT2 FMT1 FMT0 DEMP1 DEMP0 ZEROL ZEROR VC...

Page 91: ... signal input 5ch 26 Vi6 I Volume signal input 6ch 27 S GND 7 Signal GND 28 Vi7 I Volume signal input 7ch 29 Vo1a O Volume signal output 1ch for RCA out 30 Vo2a O Volume signal output 2ch for RCA out 31 Vo3a O Volume signal output 3ch for RCA out 32 Vo4a O Volume signal output 4ch for RCA out 33 Vo5a O Volume signal output 5ch for RCA out 34 Vo6a O Volume signal output 6ch for RCA out 35 Vo7a O Vo...

Page 92: ...OLTAGE DETECTION WRITE INHIBITION HIGH VOLTAGE GENERATOR INSTRUCTION REGISTER ADDRESS REGISTER DATA REGISTER ADDRESS DECODER READ WRITE AMP 32 768bit EEPROM STATUS REGISTER 12bit 8bit 8bit 12bit cs wp hold VCC SCK SI GND SO BR25L320F W 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y 1 1A 2 1B 3 1Y 4 2A 5 2B 6 2Y 7 GND TC74VHCT08AFTS1 TC74VHC08FTS1 ...

Page 93: ... MUTE O Mute output 27 RX I IP BUS Data input 28 TX O IP BUS Data output 29 BSO O PBUS Serial data output 30 BSI I PBUS Serial data input 31 BSCK O PBUS Clock output 32 KEYD I Wired remote control key input UC EW 33 DPDT O GRILLE Data output 34 KYDT I GRILLE Data input 35 MCKCONT Not used 36 MCKRQ I Master clock request input 37 PCL O Output for clock adjustment 38 NC Not used 39 rds k I RDS 57 kH...

Page 94: ...r ON OFF output 79 FLPOPN O Flap motor open output 80 FLPCLS O Flap motor close output 81 FOPNSW I Flap open sense input 82 FCLSSW I Flap close sense input 83 AEQON O AEQ ON output UC ES 84 AUXON O AUX ON output UC ES 85 JSNSON2 O H output at Jack sense mode UC ES 86 TESTIN I Test program input 87 JCKSNS I Jack sense input 88 BTIND I Battery indicator input 89 rdslk I RDS Lock signal input EW 90 R...

Page 95: ...14 IN4 15 IN3 16 AC GND 17 OUT3 18 P GND3 19 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 PAL007B ...

Page 96: ...d 31 32 33 OELD O C Display data output 34 NC Not used 35 CLK0 I UART0 clock input R 36 NC Not used 37 rdy I RDY signal input 38 NC Not used 39 hold ld l I HOLD signal input 42 rd O C Read strobe output 43 44 NC Not used 45 47 Bank address output p 48 cs O C External ROM chip select output 49 NC Not used 50 59 A18 9 O C Address bus output 60 VCC2 VCC connection 61 A8 O C Address bus output p 62 VS...

Page 97: ...6 A5 A4 A3 A2 A1 A0 ce VSS oe D0 D8 D1 D9 D2 D10 D3 D11 NC A19 A8 A9 A10 A11 A12 A13 A14 A15 A16 byte VSS D15 A 1 D7 D14 D6 D13 D5 D12 D4 VCC D15 A 1 A0 A19 D0 D14 ce oe byte VCC VSS NC 8 9 4 5 6 7 3 1 Data output Address input Address input Data output Chip enable Output enable Mode switch Power supply GND Not used PD8160A Amp Limiter B P F Demodulator Integrator Comparator GND VCC VOUT 1 VOUT GN...

Page 98: ...for 1 6 V digital circuits Power supply for DAC Output of audio for the right channel Ground for DAC Connected to the capacitor for band gap Ground for DAC Output of audio for the left channel Power supply for DAC Power supply for the crystal oscillator Connected to the crystal oscillator 16 9344 MHz Connected to the crystal oscillator 16 9344 MHz Ground for the crystal oscillator Control of 1 6 V...

Page 99: ... DRAM address0 10 Power supply for digital circuits Output of focus drive PWM Output of focus drive PWM Output of tracking drive PWM Output of tracking drive PWM Output of thread drive PWM Output of thread drive PWM Output of spindle drive PWM Output of spindle drive PWM REFOUT for servo Power supply for ADC Output of EFM signals Input of asymmetry Analog tests Input of RF Ground for the analog sy...

Page 100: ...of the regulator GND Oscillator connection for mainclock Oscillator connection for mainclock System reset input Connected to the oscillator for subclock connected to VSS via the resistor Connected to the oscillator for subclock Open Connected to EVDD or EVSS via the resistor Not used CD LSI interruption signal input Not used Bus reset input Bus serial data input Bus serial data output Bus serial c...

Page 101: ... D NC TEMP VDSENS DSCSNS I O O O I I O I C C E2PROM data input output E2PROM clock output E2PROM chip selection output Not used Not used Spindle lock input Not used B power supply GND B power supply Positive power supply Not used Address Data Bus 5 Not used Not used Not used Not used Not used Not used VD power supply short sense input Not used CS SK DI DO VCC NC NC GND 1 2 3 4 8 7 6 5 VCC GND CS S...

Page 102: ... g Output of FM AM signals level g 6 CE2 I I chip enable 2 Chip enable for EEPROM Low active 7 WC write control Y Y Low 8 CE1 I I chip enable 1 Chip enable for AF RF active 9 CK clock Clock data input 10 DI I data in Data input 11 LDET O lock detector active 12 OSCGND osc ground g Ground of oscillator block 13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of ...

Page 103: ... Pin 91 SWVDD H Pin 57 Source keys operative Completes power on operation After that proceed to each source operation SYSPW H Pin 23 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 1 5 V DSENS 4 5 V ...

Page 104: ...DEH P880PRS XN UC 104 1 2 3 4 1 2 3 4 C D F A B E 8 OPERATIONS ...

Page 105: ...DEH P880PRS XN UC 105 5 6 7 8 5 6 7 8 C D F A B E ...

Page 106: ...DEH P880PRS XN UC 106 1 2 3 4 1 2 3 4 C D F A B E ...

Page 107: ...DEH P880PRS XN UC 107 5 6 7 8 5 6 7 8 C D F A B E ...

Page 108: ...nt If not keep the Audio Mute lead free of any connections Yellow To terminal always supplied with power regardless of ignition switch position Red To electric terminal controlled by ignition switch 12 V DC ON OFF Orange white To lighting switch terminal Black ground To vehicle metal body Gray Gray black Violet Violet black White White black Green Green black Blue white To system control terminal ...

Page 109: ...ystem remote control Power amp sold separately Connecting cords with RCA pin plugs sold separately Power amp sold separately Power amp sold separately Blue white To system control terminal of the power amp or Auto antenna relay control terminal max 300 mA 12 V DC Speaker leads Not used Antenna jack This product Gray Gray black Violet Violet black White White black Green Green black 23 cm 9 in 15 c...

Page 110: ...12 V DC ON OFF Yellow 2 To terminal always supplied with power regardless of ignition switch position Red 5 Accessory or back up Yellow 3 Back up or accessory Cap 1 When not using this terminal do not remove the cap Note Depending on the kind of vehicle the function of 3 and 5 may be different In this case be sure to connect 2 to 5 and 4 to 3 Connect leads of the same color to each other Blue whit...

Page 111: ...illustration below Subwoofer Front speaker Rear speaker Subwoofer Front speaker Rear speaker System remote control Power amp sold separately Connecting cords with RCA pin plugs sold separately ISO connector Note In some vehicles the ISO connector may be divided into two In this case be sure to connect to both connectors This product The pin position of the ISO connector will differ depends on the ...

Page 112: ...w To terminal always supplied with power regardless of ignition switch position Red To electric terminal controlled by ignition switch 12 V DC ON OFF Orange white To lighting switch terminal Black ground To vehicle metal body Gray Gray black Violet Violet black White White black Green Green black Blue white To system control terminal of the power amp or Auto antenna relay control terminal max 300 ...

Page 113: ...ar speaker System remote control Power amp sold separately Connecting cords with RCA pin plugs sold separately Power amp sold separately Power amp sold separately Blue white To system control terminal of the power amp or Auto antenna relay control terminal max 300 mA 12 V DC Speaker leads Not used Antenna jack This product Gray Gray black Violet Violet black White White black Green Green black 23 ...

Page 114: ...eaning tools g CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 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 Drive Unit CD Mechanism Module CD Mechanism Module Name Grease No Remarks Portions to be cleaned Cleaning tools g Fans Cleaning paper GED 008 ...

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