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Pioneer DEH-P7700MP - In-Dash CD/MP3/WMA/WAV/iTunes AAC Car Stereo Receiver, Service Manual

The Pioneer DEH-P7700MP is an advanced in-dash CD/MP3/WMA/WAV/iTunes AAC car stereo receiver. To ensure effortless navigation, the included Operation Manual provides step-by-step instructions. Download the free manual from manualshive.com to maximize your understanding and enjoyment of this remarkable product.

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DEH-P790BT/XN/UC

18

1

2

3

4

1

2

3

4

C

D

F

A

B

E

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1  BLOCK DIAGRAM

PICKUP UNIT
(P10.5)(SERVICE)

CD CORE UNIT(S10.5COMP2)

C

BRST,BRXEN,BSRQ

CN701

Q101

M

LASER
DIODE

MONITOR

DIODE

S903

DSCSNS

SPINDLE

MOTOR

M

CARRIAGE

MOTOR

LOAD/

LD-

MD

15

5

HOLOGRAM 

UNIT

IC301

BA5839FP

IC201

PE5547A

RF-AMP, CD DECODER, 

MP3/WMA DECODER,

DIGITAL SERVO / 

DATA PROCESSOR

CD

DRIVER

2

VD

VD

9

CN101

16

SOP

15

SOM

18

LCOP

17

LCOM

21

CLCONT

55

LOUT

9

CONT

TD,FD

AC,BD,F,E

SD,MD

S901

HOME

S904
12EJ

S905

8EJ

LD+

14

141

LD

142

PD

12EJ

CONT

CLCONT

HOME

8

9

43

41

VDD

1

VDD

BDATA,BSCK

Q102

39

/PUEN

VDD

15

5

FOCUS ACT.

TRACKING ACT.

FOP
TOP

2
1 TOP

FOP

11

FOP

14

TOP

2
1

14

8EJ

7

DSCSNS

6

VCC

16

/RESET

8

/RESET

8

8

VREF

REFO

133

REFOUT

3

3

FOM

FOM

12

FOM

4

4

TOM

TOM

13

TOM

22

LOEJ

LOEJ

5

52

50

X201

XTAL

/XTAL

16.93MHz

VDSENS

11

VD

13

LOUT

PHONE MIXING

LOUT

85

MUTE

XIN

XOUT

SYSTEM

CONTROLLER

CN401

1

2,3

SWVDD

CN701

TUNER AMP UNIT

13

11

91

DPDT

30

KYDT

1

SYSPW

ILMPW

29

DSENS

A

I

15

3

14

22

20

35

21

9

87

A8V

TUN3V

VDD

58

SACLK

OELPW

39

ROT1

36

ROT0

BRST,BRXEN,BSRQ,BDATA,BSCK

PEE2

RESET

20

8

RESET

CE2

SL

CK

CE1

DO

24

IC601(1/2)
PEG330A

CDRST

7

FLPILM

TXPOD

RXPOD

PSENS

PID

PPW

PVSENS

92

4

FLM02

CN881

5

FLM01

2

FLCL

3

FLOP

11

6

3

14

4
5

FLAP

MOTOR

FLPCLS

FLPOPN

FOPNSW
FCLSSW

1

M

57

90

EMUTE

SAOUT

52 

VDCONT

59

53

50

51

FLPPW

49

64

BTPW

Q452

BUP

BT5V

Q451

Q453

IC263

TC7SET08FU

3

2

AU

ROMDATA

2
1

4

75

ROMCK

74

A

:DEH-P7900BT/UC

B

:DEH-P790BT/UC

C

:DEH-P8950BT/ES

FM/AM TUNER UNIT

AUXL

MUTE

4

BTMUTE

BTCTS

BTRX

BTTX

BTRTS

BTRST

BTTEST

Q541

1

2

3

61

34

33

68

66

65

EVOLSW3

43

63

15

17

7

6

5

9

BTRTS3

BTTX3

BTRX3

BTCTS3

MICIN

TELOUT

BTMUTE

BTRST

BTTEST

CN521

34

33

35

54
55

56

DACCK

DACDT

DACCS

DACCS

DACDT

DACCK

24

36

BOOTE

AVL

32

HFAV

8

OTX

39

BT3V

11

BT5V

40

ORX

BOO

TE

ORST

OT

X

ORX

5

4

2

1

6

7

BTPW2

CN522

12

A8V

10

D

CN76

CN181

3

4

CN983

2

1

W

RE

4

13

5

1

TUNL

Q261

A8V

3V    5V

IC506(1/2)

TC74VHCT08AFTS1

9

8

12

11

←

5V    3V

←

BT3V REGULATOR

1

3

IC461

NJM2391DL1-33

BT3V

1

3

IC711

NJM2885DL1-33

VDD

BUP

Q752

VD

Q751

MECHA VD

IC881

BA6288FS

AUTO FLAP

MOTOR DRIVE

OUT2

RIN

FIN

OUT1

VM
VCC

Q871

Q872

BUP

42

BUP

38

V

10

37

40

MEMDI

MEMWP

MEMDO

MEMCK

4

19

3

5

MEMCS

18

OUT/IN1
OUT/IN2

IC262

TC4066BFT

IN/OUT2

CONT1

CONT2

IN/OUT1

IC531

NJM4558MD

6

1

7

2

DI

BT+B

VDD

FMRF

ANT adj

RF adj

FM ANT

T51

CF52

RFGND

OSCGND

DGND

A

U

DIOGND

NC

VCC

VDD_3.3

3.3V

2.5V

IC 4

3.3V

     

2.5V

←

IC 2

2.5V

NC

CE2

R

O

M_VDD

SL

DI

CK

CE1

NC

DO

NC

NC

NC

NC

7 6

13

5

10 9 8

11

14

18 19

20 21

1

3

2

12

15

22

16

4

17

IC 1

3.3V

AM ANT

FMRF

ATT

LPF

OSC

IC 3 EEPROM

5.0V

IC 5

5V

     

3.3V

←

ATT

MIXER, IF AMP

DET, FM MPX

23

Lch

SWITCH UNIT

F

Summary of Contents for DEH-P7700MP - In-Dash CD/MP3/WMA/WAV/iTunes AAC Car Stereo Receiver

Page 1: ... 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2007 DEH P790BT XN UC CRT3903 CD RECEIVER DEH P790BT XN UC DEH P7900BT XN UC DEH P8950BT XN ES This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 3195 CRT3815 S10 5COMP2 CD Mech Module Circuit Descriptions Mech Descriptions Disassembly For details refer to Important Check Po...

Page 2: ...ould keep the safety during servicing by following the safety instructions described in this manual 2 Before disassembling the unit be sure to turn off the power Unplugging and plugging the connectors during power on mode may damage the ICs inside the unit 3 To protect the pickup unit from electrostatic discharge during servicing take an appropriate treatment shorting solder by referring to the DI...

Page 3: ...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 4: ...ULE GUIDE PAGE 30 3 5 BLUETOOTH UNIT ANTENNA UNIT 38 4 PCB CONNECTION DIAGRAM 40 4 1 TUNER AMP UNIT 40 4 2 KEYBOARD UNIT 44 4 3 CD CORE UNIT S10 5COMP2 46 4 4 BLUETOOTH UNIT 48 4 5 ANTENNA UNIT 50 4 6 SWITCH UNIT 51 5 ELECTRICAL PARTS LIST 52 6 ADJUSTMENT 61 6 1 CD ADJUSTMENT 61 6 2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 63 6 3 ERROR MODE 65 6 4 TEST MODE iPod 66 6 5 TEST MODE USB 67 ...

Page 5: ...DEH P790BT XN UC 5 5 6 7 8 5 6 7 8 C D F A B E 1 SPECIFICATIONS ...

Page 6: ...DEH P790BT XN UC 6 1 2 3 4 1 2 3 4 C D F A B E ...

Page 7: ...DEH P790BT XN UC 7 5 6 7 8 5 6 7 8 C D F A B E ...

Page 8: ...mportance 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 17 16 15 6 5 5 5 14 14 7 3 28 18 20 20 19 19 22 21 31 4 11 10 29 1...

Page 9: ...le CND3707 15 Bush CNV3930 16 Sub Unit Box CHG5195 17 Unit Box CHG6114 18 Contain Box CHL6114 19 Protector CHP2797 20 Protector CHP2798 21 Protector CHP2812 22 Protector CHP3333 23 Microphone Assy CPM1064 24 Clip Holder CZN5471 25 Microphone Holder CZN5472 26 Cushion CZN5473 27 Microphone CZX5059 28 Remote Control Unit CXC7555 29 Case Assy XXA7417 30 1 Owner s Manual CRD4204 English French 30 2 In...

Page 10: ...H P790BT XN UC 10 1 2 3 4 1 2 3 4 C D F A B E 2 2 PACKING DEH P7900 BT XN UC DEH P8950BT XN ES 22 25 23 24 21 6 5 4 28 29 2 1 8 18 20 19 19 12 13 14 16 15 17 9 11 10 10 10 7 26 3 DEH P7900 8950 packing 27 ...

Page 11: ...ophone CZX5059 25 Cushion CZN5473 26 Remote Control Unit CXC7555 27 1 Owner s manual See Contrast table 2 27 2 Owner s Manual See Contrast table 2 27 3 Installation Manual See Contrast table 2 27 4 Caution Card CRP1310 27 5 Warranty Card See Contrast table 2 27 6 Caution Card XRP7002 27 7 Polyethylene Bag CEG1116 27 8 Caution Card See Contrast table 2 28 Polyethylene Bag See Contrast table 2 29 Pr...

Page 12: ...DEH P790BT XN UC 12 1 2 3 4 1 2 3 4 C D F A B E 2 3 EXTERIOR 1 B B 13 10 10 10 10 16 15 19 18 20 17 11 12 21 14 25 23 22 9 6 8 7 24 27 28 DEH P790BT XN UC 1 2 2 2 2 31 30 30 4 5 5 3 26 1 ...

Page 13: ... Cover CNS8491 14 Lighting Conductor CNV9509 15 Connector CN1961 CKS5545 16 Connector CN1801 CKS5662 17 Holder CND3781 18 Double Sided Tape CNM8673 19 Holder CNV9435 20 OEL Unit MXS8260 21 Holder CNV9676 22 Knob Unit CXC7271 23 Spring XBL7005 24 Sub Grille Assy See Contrast table 2 25 Button Unit SRC BAND CXC7558 26 Button Unit PHONE CXC7559 27 Remote Control Unit CXC7555 28 Cover CZN5357 29 30 Re...

Page 14: ...0 1 35 42 44 17 26 4 36 38 40 39 37 12 18 15 15 14 14 9 22 11 19 23 30 29 21 31 5 13 1 1 1 46 46 90 47 47 49 49 55 54 51 64 58 60 63 62 59 57 61 56 56 52 45 45 45 53 48 50 1 7 8 32 41 33 C D A E F F F 67 74 67 80 81 82 67 65 88 87 89 86 85 89 3 3 78 89 89 83 3 3 66 66 66 89 77 79 69 84 70 71 72 66 73 75 66 66 68 79 76 1 GEM1024 2 GEM1069 2 ...

Page 15: ...Fan Motor CXM1288 43 7P FFC Connector CN522 VKN1299 44 ZH Connector 2P CN891 VKN1928 45 Screw M2 x 2 CBA1871 46 Screw M2 x 2 CBA1935 47 Spring CBH2530 48 Connector CKS5273 49 Arm CNV6962 50 Guide CNV6967 51 Guide CNV8048 52 Case Unit CXC5695 53 Screw M2 x 3 5 XBA7002 54 Holder XNC7019 55 Flexible PCB XNP7026 56 Screw M2 x 3 5 CBA2030 57 Cord Assy CDE8474 58 Earth Plate CND3138 59 Holder CND3139 60...

Page 16: ...DEH P790BT XN UC 16 1 2 3 4 1 2 3 4 C D F A B E 2 5 CD MECHANISM MODULE ...

Page 17: ...CND2584 30 Lever 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 CNV834...

Page 18: ...M02 CN881 5 FLM01 2 FLCL 3 FLOP 11 6 3 14 4 5 FLAP MOTOR FLPCLS FLPOPN FOPNSW FCLSSW 1 M 57 90 EMUTE SAOUT 52 VDCONT 59 53 50 51 FLPPW 49 64 BTPW Q452 BUP BT5V Q451 Q453 IC263 TC7SET08FU 3 2 AU ROMDATA 2 1 4 75 ROMCK 74 A DEH P7900BT UC B DEH P790BT UC C DEH P8950BT ES FM AM TUNER UNIT AUXL MUTE 4 BTMUTE BTCTS BTRX BTTX BTRTS BTRST BTTEST Q541 1 2 3 61 34 33 68 66 65 EVOLSW3 43 63 15 17 7 6 5 9 BT...

Page 19: ...NS 5 Q321 BUP CN891 2 1 CN561 5 FAN Q352 14 13 12 43 SAOut SACLK Mute 57 90 EMUTE SAOUT 15 14 IC263 TC7SET08FUS1 16 3 2 18 IN3L 8 AUX ROMDATA 9 2 1 4 75 ROMCK 74 B CN1801 AUXL IC601 2 2 PEG330A VCC1 VCC2 SOUTL TU PH_L 20 5 CN181 3 4 89 2 KEYAD KEYD CN151 WIRED REMOTE A B AUD_L IPODL 3 6 10 PSENS 4 2 4 13 5 1 Q261 42 OEL B BUP Q852 6 IC851 NJM2360M 1 DC DC CONVERTER Q851 OELB OEL B 1 VDD SWVDD 38 R...

Page 20: ...A IC1901 PEG303A ROM KEY OEL CONTROLLER 27 28 4 96 97 14 60 IL B ROT0 ROT1 OEL B KD0 2 KS0 2 1 KYDT DPDT REM Vref AVCC VCC1 VCC2 BTLED LS CKD CLK0 OELD DSEL 26 24 35 33 22 Q1961 Q1962 OEL B SWVDD OEL B AVCC2 AVCC1 VDD 12 11 10 9 8 5 6 14 CVCC CN1801 CN801 CN1961 OEL UNIT KEYBOARD UNIT KYDT DPDT ILLUMINATION LS CKD ADATA DSEL ROTARY COMMANDER S1811 JOYST 88 JOYST A CE OE RD CSO Q1851 SWVDD Q1852 Q1...

Page 21: ... 6 7 17 24 33 34 35 15 DX BCLK SIOF_SCK SIOF_SS1 SCO_CLK_OUT MCK DR FS VFTN MUTEN RSTN GSR IC36 AK2301A Y1 CODEC LPF DAC 3 7 2 N3 1 N1 3 O2 13 14 15 16 5 IC56 PCM1742KE IC66 NJM4558V 1 2 ALC 5 IC51 AN6123MS 3 VoutL DATA BCKIN LRCKIN DATAO BCK LRCK MD MC ML MCLK Q36 BOOTE 22 Q1 BTTX Q2 BTTEST Q2 BTCTS BTRX P1 HFAV 32 OSC 6 IC22 TC7PAU04FU CLOCK SELECT IC21 TC74VHC02FTS1 OSC IC23 TC7PAU04FU 1 5 3 4 ...

Page 22: ... page Detailed page Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST M F SW UNIT M3 FLAP MOTOR XXA7400 S2 CLOSE CSN1052 S1 OPEN CSN1051 C CN701 FM AM TUNER UNIT B CN1801 The power supply is shown with the marked box FM 30 24dBs AM 30 24dBs 2 2dBs 3 01dBs ipod video 0dB play 1 3dBs 0dB play 2 2dBs 0dB play 0 6dBs ip ...

Page 23: ...en chip capacitors and discrete capacitors The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation FAN D CN76 x B UP GND RL RL FL FL B REM ILL ACC TEL CEK1136 10A RR RR FR FR 1K 1 2W 1K 1 2W 5dBs FM 30 0 9dBs AM 30 0 9dBs IP BUS 14 3dBs CD 13 7dBs BT TEL 13 1dBs BT AV 14 11dBs AUX 14 3dB...

Page 24: ...b A b 1 A TUNER AMP UNIT FAN FM 30 0 9dBs AM 30 0 9dBs IP BUS 14 3dBs CD 13 7dBs BT TEL 13 1dBs BT AV 14 11dBs AUX 14 3dBs ipod video 14 4dBs FM 30 21 1dBs AM 30 21 1dBs IP BUS 36 3dBs CD 35 7dBs BT TEL 35 1dBs BT AV 36 11dBs AUX 36 3dBs ipod video 36 4dBs ...

Page 25: ...between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation D CN76 B UP GND RL RL FL FL B REM ILL ACC TEL CEK1136 10A RR RR FR FR 1K 1 2W...

Page 26: ...XN UC 26 1 2 3 4 1 2 3 4 C D F A B E A b A a A a A b 1 C CN701 FM AM TUNER UNIT FM 30 24dBs AM 30 24dBs 2 2dBs 3 01dBs ipod video 0dB play 1 3dBs 0dB play 0 6dBs FM 30 AM 30 IP BUS CD BT TEL BT AV 1 AUX ipod video ...

Page 27: ...XN UC 27 5 6 7 8 5 6 7 8 C D F A B E A a A b A b A a F 2 The m Therefor M F SW UNIT M3 FLAP MOTOR XXA7400 S2 CLOSE CSN1052 S1 OPEN CSN1051 FM B CN1801 The power supply is shown with the marked box 0dB play 2 2dBs ...

Page 28: ...DEH P790BT XN UC 28 1 2 3 4 1 2 3 4 C D F A B E 3 3 KEYBOARD UNIT B A CN801 ...

Page 29: ...DEH P790BT XN UC 29 5 6 7 8 5 6 7 8 C D F A B E B B KEYBOARD UNIT OEL UNIT MXS8231 ...

Page 30: ...C4026 LOADING CARRIAGE MOTOR PICKUP UNIT P10 5 SERVICE SWITCHES CD CORE UNIT S10 5COMP2 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 CD DRIVER F F T T F F T T F F T T F F T T F T S C C S S C 3 2 1 9 0 4 8 7 5 F F T T S S C C ...

Page 31: ...DEH P790BT XN UC 31 5 6 7 8 5 6 7 8 C D F A B E C b C C CD CORE UNIT S10 5COMP2 A CN701 F SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S 6 ...

Page 32: ...DEH P790BT XN UC 32 1 2 3 4 1 2 3 4 C D F A B E C a C b C b 1 C CD CORE UNIT S10 5COMP2 F SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S ...

Page 33: ...DEH P790BT XN UC 33 5 6 7 8 5 6 7 8 C D F A B E C a C b C b 2 3 A CN701 6 ...

Page 34: ...4 1 2 3 4 C D F A B E C b C a C a C b 1 PICKUP UNIT P10 5 SERVICE SWITCHES CD CORE UNIT S10 5COMP2 S901 HOME SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF F F T T F F T T F F T T F F T T ...

Page 35: ...PINDLE MOTOR M2 CXC4026 LOADING CARRIAGE MOTOR SWITCHES CD CORE UNIT S10 5COMP2 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 CD DRIVER F T S C C S S C F F T T S S C C 3 2 1 9 0 4 8 7 5 ...

Page 36: ... 500 mV div 500 mV div 500 mV div 500 mV div 20 ms div FE 0FIN TE 9TIN 1 V div 500 mV div 500 mV div 500 µs div RFAGC TE 9TIN 500 mV div 500 mV div 2 ms div TE RFAGC 500 mV div 500 mV div 200 ms div 0FIN FE Source On setup operation 12 cm CD DA Source On setup operation CD DA Play operation Spindle waveform during play operation Spindle waveform during play operation Wider Focus Search waveform Tr...

Page 37: ...v 1 V div 1 V div 1 V div 500 µs div RFAGC 9TIN TE 0FIN 5 V div 5 V div 5 V div 5 V div 500 ms div 1DSCSNS 28SNS 312SNS 4LOEJ 5 V div 5 V div 5 V div 500 ms div 1DSCSNS 5CLCONT 4LOEJ 12 cm CD Eject operation Analog audio waveform 12 cm CD Eject operation 8 cm CD Eject operation Black dot 800 µm during play Search operation Outter to Inner 4Tracks Jump waveform 10Tracks Jump waveform 32Tracks Jump ...

Page 38: ...DEH P790BT XN UC 38 1 2 3 4 1 2 3 4 C D F A B E 3 5 BLUETOOTH UNIT ANTENNA UNIT D E E ANTENNA UNIT ...

Page 39: ...DEH P790BT XN UC 39 5 6 7 8 5 6 7 8 C D F A B E D D BLUETOOTH UNIT A CN521 ...

Page 40: ...NOTE FOR PCB DIAGRAMS 1 The parts 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 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 10 20 30 40 50 60 70 Y X 150 15 16 1 2 CORD ASSY IP BUS WIRED REMOTE AUX IN FAN D CN76 ...

Page 41: ...DEH P790BT XN UC 41 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 1 C CN701 FRONT FM AM TUNER UNIT ANTENNA RCA OUTPUT iPOD ADAPTER F B CN1801 M3 ...

Page 42: ...DEH P790BT XN UC 42 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT 80 90 100 110 120 130 140 150 160 170 PCL1 STEST 1 ...

Page 43: ...DEH P790BT XN UC 43 5 6 7 8 5 6 7 8 C D F A B E A SIDE B 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 10 20 30 40 50 60 70 80 90 Y X 150 1 ...

Page 44: ...1 2 3 4 1 2 3 4 C D F A B E 4 2 KEYBOARD UNIT B SIDE A B KEYBOARD UNIT 0 10 20 30 40 10 20 30 40 50 60 70 80 Y X 90 100 110 120 130 140 150 160 OEL UNIT SOURCE PHONE MULTI CONTROL LIST ATT EQ DISPLAY CLOCK RESET EJECT BAND ...

Page 45: ...DEH P790BT XN UC 45 5 6 7 8 5 6 7 8 C D F A B E B SIDE B B KEYBOARD UNIT 10 20 30 40 160 150 140 130 120 110 100 90 Y X 80 70 60 50 40 30 20 10 0 A CN801 ...

Page 46: ...DEH P790BT XN UC 46 1 2 3 4 1 2 3 4 C D F A B E 4 3 CD CORE UNIT S10 5COMP2 C SIDE A C CD CORE UNIT S10 5COMP2 PICKUP UNIT P10 5 SERVICE A CN701 M2 LOADING CARRIAGE MOTOR M1 SPINDLE MOTOR ...

Page 47: ...DEH P790BT XN UC 47 5 6 7 8 5 6 7 8 C D F A B E C SIDE B C CD CORE UNIT S10 5COMP2 ...

Page 48: ...DEH P790BT XN UC 48 1 2 3 4 1 2 3 4 C D F A B E 4 4 BLUETOOTH UNIT D D BLUETOOTH UNIT SIDE A A CN521 10 20 30 X 40 30 20 10 0 Y ...

Page 49: ...DEH P790BT XN UC 49 5 6 7 8 5 6 7 8 C D F A B E D D BLUETOOTH UNIT SIDE B 30 20 10 X 40 30 20 10 0 Y E ANT1102 ...

Page 50: ...DEH P790BT XN UC 50 1 2 3 4 1 2 3 4 C D F A B E 4 5 ANTENNA UNIT E SIDE B SIDE A E ANTENNA UNIT E ANTENNA UNIT D CN1 ...

Page 51: ...DEH P790BT XN UC 51 5 6 7 8 5 6 7 8 C D F A B E 4 6 SWITCH UNIT F F SWITCH UNIT 30 20 10 10 20 0 X Y OPEN CLOSE A CN881 ...

Page 52: ... 83 IC NJM2391DL1 33 IC 461 B 39 71 IC NJM2391DL1 33 IC 501 A 112 37 IC S99 50084 IC 506 A 99 35 IC TC74VHCT08AFTS1 IC 511 A 106 37 IC TC74VHC08FTS1 IC 531 B 55 48 IC NJM4558MD IC 591 A 130 104 IC TC7SH08FUS1 IC 592 A 130 108 L MOS And Gate TC7SET08FUS1 IC 601 A 126 58 IC PEG330A IC 651 A 123 81 IC S 80835CNMC B8U IC 711 B 89 18 IC NJM2885DL1 33 IC 851 A 33 22 IC NJM2360M IC 881 A 148 16 IC BA6288...

Page 53: ...415G50 D 941 A 77 107 Diode MPG06G 6415G50 D 942 A 77 110 Diode MPG06G 6415G50 D 951 A 72 117 Diode DAN202U D 981 A 40 127 Diode MPG06G 6415G50 D 982 A 40 124 Diode MPG06G 6415G50 Circuit Symbol and No Part No ZNR401 A 157 141 Surge Protector IMSA 6801 01Y901 L 101 A 11 116 Inductor LCTC1R0K1608 L 201 A 97 70 Inductor LCTAW2R2J2520 L 401 B 163 145 Inductor LCTAW220J2520 L 402 A 159 111 Chip Coil L...

Page 54: ...3 RS1 16S101J R 504 B 106 35 RS1 16S0R0J R 506 A 97 29 RS1 16S681J R 507 A 99 29 RS1 16S681J Circuit Symbol and No Part No R 508 A 100 41 RAB4C681J R 509 B 92 35 RS1 16S0R0J R 511 A 106 31 RAB4C681J R 512 A 106 43 RAB4C681J R 513 B 104 40 RS1 16S182J R 514 B 104 42 RS1 16S182J R 515 B 100 40 RS1 16S332J R 516 B 98 40 RS1 16S332J R 517 B 102 36 RS1 16S0R0J R 523 B 92 63 RS1 16S101J R 524 B 95 63 RS...

Page 55: ...3 RS1 16S331J R 841 A 52 44 RS1 16S472J R 842 A 51 42 RS1 16S102J R 843 B 49 40 RS1 16S472J R 851 A 18 35 RS1 16S331J R 852 A 21 35 RS1 16S331J Circuit Symbol and No Part No R 853 A 40 35 RS1 16S1R0J R 854 A 29 25 RS1 16S391J R 855 A 34 29 RD1 4PU272J R 857 B 40 24 RS1 16S101J R 858 B 40 26 RS1 16S101J R 871 A 42 18 RS1 16S471J R 872 A 40 18 RS1 16S471J R 881 A 145 38 RAB4C102J R 885 A 143 11 RS1 ...

Page 56: ... 89 CEJQ220M25 C 451 A 35 90 470 µF 16 V CCH1339 C 452 A 25 91 CEHAS101M10 C 453 A 16 91 CKSRYB103K50 Circuit Symbol and No Part No C 454 A 21 108 CEJQ101M16 C 461 B 43 77 CKSYB475K16 C 463 B 43 66 CKSRYB103K50 C 464 A 47 69 CEJQ220M25 C 501 B 106 37 CKSRYB104K16 C 506 B 97 36 CKSRYB104K16 C 511 B 100 36 CKSRYB104K16 C 531 A 58 68 CEJQ330M16 C 532 A 63 79 CKSRYB104K16 C 533 B 45 49 CKSRYB682K50 C ...

Page 57: ... A 159 7 Push Switch CSG1155 S 1834 A 133 7 Push Switch CSG1155 S 1835 A 86 7 Push Switch CSG1155 S 1836 A 26 27 Push Switch CSG1155 S 1837 A 120 7 Push Switch CSG1155 S 1838 A 8 6 Push Switch CSG1155 S 1839 A 114 7 Push Switch CSG1155 OEL Unit MXS8260 Circuit Symbol and No Part No RESISTORS R 1801 A 87 32 RS1 16S222J R 1802 A 86 32 RS1 16S222J R 1803 B 129 39 RS1 16S333J R 1811 B 41 26 RS1 16S103...

Page 58: ...or CTF1379 L 56 B 17 7 Inductor CTF1379 L 57 B 12 9 Inductor CTF1379 X 21 A 19 41 Oscillator 11 289 6 MHz CSS1670 X 22 B 18 42 Oscillator 12 288 MHz CSS1698 Y 1 B 27 21 Bluetooth Module CWX3466 RESISTORS Circuit Symbol and No Part No R 1 A 22 12 RS1 16S334J R 2 A 32 32 RS1 16S103J R 3 A 35 26 RS1 16S473J R 4 A 28 29 RS1 16S103J R 5 A 20 24 RS1 16S103J R 7 A 35 23 RS1 16S103J R 8 A 32 23 RS1 16S101...

Page 59: ...14 Circuit Symbol and No Part No Unit Name CD Core Unit S10 5COMP2 MISCELLANEOUS IC 201 A 34 46 IC PE5547A IC 301 A 27 14 IC BA5839FP Q 101 B 56 72 Transistor 2SA1577 Q 102 B 47 57 Transistor 2SB1689 X 201 A 23 35 Ceramic Resonator 16 934 MHz CSS1603 S 901 A 53 37 Switch HOME CSN1067 S 903 B 19 58 Switch DSCSNS CSN1067 S 904 B 38 67 Switch 12EJ CSN1068 S 905 B 24 68 Switch 8EJ CSN1068 RESISTORS R ...

Page 60: ...43 53 CCSSCH560J50 C 223 B 45 53 CCSSCH4R0C50 C 224 A 43 55 CKSSYB104K10 C 226 A 40 58 CCSSCH680J50 C 227 A 40 60 CCSSCH470J50 C 228 A 39 62 CKSSYB103K16 C 229 B 49 59 CKSSYB104K10 C 236 A 42 61 CKSSYB104K10 C 239 B 44 51 CCSSCH220J50 C 240 A 35 61 CKSSYB104K10 C 250 B 36 30 CKSSYB102K50 C 251 B 33 29 CKSSYB102K50 C 303 A 35 19 CKSSYB472K25 C 304 A 34 21 CKSSYB223K16 C 307 B 25 9 CKSRYB104K16 C 30...

Page 61: ...protections will not work Avoid applying any mechanical or electrical shock to the mechanism during adjustment The RFI and RFO signals with a wide frequency range are easy to oscillate When observing the signals insert a resistor of 1k ohms in series The load and eject operation is not guarantied with the mechanism upside down If the mechanism is blocked due to mistaken eject operation reset the p...

Page 62: ...tment T Open 3 F Close S Curve Rough Servo and RF AGC F T RF AGC 4 SPDL 1X 2X switching As for the double speed 2x audio output cannot be supported 5 Error Rate measurement ON ERR 30 Counts Start BER display data 6 F Mode switching Tracking Close CRG TR Jump Switching 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 o...

Page 63: ...de load the disc and switch the 3 V regulator on 2 Using the and buttons move the PU unit to the innermost track 3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjustment the display should now read 81 Press key 3 The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscil...

Page 64: ...DEH P790BT XN UC 64 1 2 3 4 1 2 3 4 C D F A B E Grating waveform 45 0 75 60 30 90 Ech Xch 20 mV div AC Fch Ych 20 mV div AC ...

Page 65: ...le Subcode NG Failure on spindle stains or damages on disc or excessive vibrations A disc not containing CD R data is found Turned over disc are found though rarely CD signal error 17 Electricity Setup NG AGC protection doesn t work Focus can be easily lost Damages or stains on disc or excessive vibrations on REWRITABLE 30 Electricity Search Time Out Failed to reach target address CRG tracking err...

Page 66: ...iPod body to H U How to shift to test mode The following describes how to enter and display the test mode 1 Press LIST CLK key together to reset and start the test mode 2 Press such as the SOURCE key to switch to the iPod source 3 Bring to the state where title information is displayed by pressing DISP key Cancellation of test mode The test mode is cancelled by executing any of the following ACC_O...

Page 67: ... several tens of seconds Enter the TEST4 command Insert a USB device for confirmation Enter the TEST2 command TCC firmware VerUp is getting ready Indication of connection mode is getting ready Insert a USB device for updating Reset start Now connecting Passage of time For about several tens of seconds Enter the TEST0 command Enter the TEST0 command Enter the TEST0 command TEST1 command TEST2 comma...

Page 68: ...switched ON the standby mode cancelled shift the TESTIN IC601 Pin 86 terminal to H The clock signal is output from the PCL terminal IC601 Pin 41 The frequency of the clock signal is 625 000 kHz that is one 32th of the fundamental frequency The clock signal should be 625 000 kHz 25 Hz If the clock signal is out of the range the X tal X601 should be replaced with new one ...

Page 69: ... to avoid the task of registering phones and transfering phone directory again even after resetting system at the time of battery exchange etc phone book entries on the Bluetooth telephone preset numbers on the Bluetooth telephone registration assignment of Bluetooth telephone call history of Bluetooth telephone history of the most recently connected Bluetooth audio About Memory Clear ...

Page 70: ...ly to user will leave the telephone information on it which had been registered at the service site Thus in such case the task to clear only the telephone information used at the service will be required from the FUNCTION menu Important When the mobile phone is actually connected to the registration number of which a user has already registered among available No 1 through 3 for registration take ...

Page 71: ...tive BT antenna connection Test mode starts by RESET while pressing EQ DISP keys simultaneously After a few seconds shift to the standby mode After starting environment search on BT mobile phone side connecting action enter PIN code Connection completed and the value displayed on the antenna sensitivity part TEST B T F L A S H T E S T A N T E N N A S O U N D S T A T E F L A S H M E MO R Y TEST B T...

Page 72: ...BT unit must be directly connected to the cable A gray coaxial cable connected to the antenna connector on BT unit is removed by taking out the upper case and CD mechanics of the product This task would be safer if a special connector drawing jig is available Next the U FL connector from spectrum analyzer is connected The styling of cable must be taken good care so as not to add further burden on ...

Page 73: ...keys Initial value is 2 402 MHz 02 2402 41 2441 80 2480 95 2495 Determine by Center key Screen displaying LOC TX NM Setup Defined This is the end of product setup Determine the output level of each frequency by spectrum analyzer upon the above connection The output level V must be within the range of the following as a determination standard 6 dBm V 4 dBm TEST W I R E L E S S T E S T S E T T I N G...

Page 74: ...oving the Case not shown Grille Assy Removing the Grille Assy Fig 2 1 Remove the Case CD Mechanism Module 1 1 1 1 Fig 2 Remove the four screws 1 Disconnect the Cord Assy by Jig GGF1539 Disconnect the connector and then remove the CD Mechanism Module 2 Remove the four screws 3 Cord Assy 2 2 2 2 1 Disconnect the connector and then remove the Grille Assy ...

Page 75: ... is directly unplugged without using jig GGF1539 you might damage your fingertip or fingernail How to Remove the Cord Assy When unplugging cord assy hook the point of jig GGF1539 on the lid of cord assy and vertically draw out along with the engagement axis of connector How to Attach the Cord Assy For inserting cord assy adjust cord assy with the engagement axis of connector and insert it as verti...

Page 76: ...T XN UC 76 1 2 3 4 1 2 3 4 C D F A B E Removing the Bluetooth Unit Fig 5 1 Fig 5 Bluetooth Unit 1 1 Remove the three solders Straighten the tabs at three locations indicated and then remove the Bluetooth Unit 1 ...

Page 77: ...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 78: ...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 79: ...OPHONE INPUT IP BUS INPUT iPod SUBWOOFER OUTPUT FRONT OUTPUT REAR OUTPUT 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 1 FWGND 2 FWPWR 3 TXiPod 4 ACC_ID 5 AUD_L 6 RXiPod 7 NC 8 AUD_R 9 IPODGND 10 ACC_PW 11 IPOD_GND 12 NC 13 IPOD_AG RT1 GND RT2 GND 1 FL1 2 RCAG 3 FR1 4 RCAG 5 RL1 6 RCAG 7 RR1 8 RCAG 9 SWL 10 RCAG 11 SWR 12 RCAG 1 2 11 12 WIRED REMO...

Page 80: ... 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 PAL007C PAL007C TC4066BFT S99 50084 PML017A PEG330A PEG303A PD8172A PD8171A PE5547A TC74VHC02FTS1 TC7PAU04FU AN6123MS ...

Page 81: ...E SW_L PGND Pref VP SVin_PreL 33 32 31 30 29 28 27 26 25 24 23 Vref IN1_R IN2_R IN3_R IN4 _R IN4 _R Tout_FR SVin_FR Tout_RR SVin_RR Tout_PreR 12 13 14 15 16 17 18 19 20 21 22 SA_out SA_clk MUTE STB CLK DATA Vcc GND MIC_in DC_filter Noise_DET_out 1 2 3 4 5 6 7 8 9 10 11 Tout_PreL SVin_RL Tout_RL SVin_FL Tout_FL IN4 _L IN4 _L IN3_L IN2_L IN1_L DGND PML017A Pin Layout TC4066BFT S99 50084 14 VDD 13 CO...

Page 82: ...e Secondary Volume Anti Rad Filter Anti Rad Filter Secondary Volume Secondary Volume Anti Rad Filter PRE SW_R Rear_R Front_R Tout_FR SVin_FR Tout_RR SVin_RR SVin_PreR Tout_PreR SVin_PreL Tout_PreL mute mute mute mute Rear_L Front_L Pref Vp PGND Tout_RL SVin_RL Tout_FL SVin_FL Anti Rad Filter Secondary Volume Secondary Volume Anti Rad Filter mute mute PRE SW_L Supply Reference Digital Block MIC_in ...

Page 83: ...t TEL mute input Power supply control output Reset input Main clock output GND Main clock input Power supply input NMI input Not used External memory Chip select output External Memory Write protect output iPod data input Communication mode UART notification iPod data output P BUS Reset output Incoming BEEP sound output P BUS Reception enable input output BEEP sound output IPBUS Input IPBUS Output...

Page 84: ...nput GND BT driver Output for RF test BT driver Power supply output BT driver Reset output BT driver Mute output For consumption current reduction output BT driver RTS output TUNER Chip enable output EEPROM TUNER Chip enable output PLL ROM correction chip select output ACC sense input Backup sense input ROM correction clock output EVOL Source select switch 1 ROM correction data input output EVOL S...

Page 85: ... Not used Reset input Clock output GND Clock input Power supply input NMI input Not used Key strobe 3 Not used Key strobe 2 0 Not used OEL driver Display data select Not used OEL driver Data transfer and driver clock frequency Not used OEL driver Line sync signal System controller communication Display data input System controller communication Key data output Not used OEL driver Display data Not ...

Page 86: ...A3 A2 A1 A0 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 NC JOYST NC kd kd AVSS kd VREF AVCC dim NC O O O O O I I I I I I I I I I I I I I I I I O I I I O Format C C C C C C C C C C C C C C C C C C C C C C C C C C Image ROM Address bus 4 bit Image ROM Address bus 3 bit Image ROM Address bus 2 bit Image ROM Address bus 1 bit Non connection Image ROM Data bus 15 bit Image ROM Data bus 14 bit...

Page 87: ...ower supply for A D converter Ground for A D converter Flash writing control terminal Internal microcomputer reset terminal Pull down Not used Chip check test program start up input Not used P BUS Serial data input P BUS Serial data output P BUS Serial clock input output Tx for flash rewriting Rx for flash rewriting P BUS Reception enable input output P BUS Service request input Not used Flash sel...

Page 88: ...udio serial I F clock output 3 wire audio serial I F data output Servo monitor input output 0 2 Servo monitor input output 3 Ext MCK IN DRAM CLOCK DRAM CS DRAM CKE output Output of DRAM RAS DRAM Lower CAS LDQM output DRAM Upper CAS UDQM output Output of DRAM WE DRAM OE CAS output Input output of DRAM data 0 15 Ground for I O terminal Power supply for I O terminal Output of DRAM address 0 11 Output...

Page 89: ...E PE5547A 144 37 72 109 36 73 108 1 Format Meaning C CMOS N Nch open drain 14 VCC 13 4Y 12 4B 11 4A 10 3Y 9 3B 8 3A 1 1Y 2 1A 3 1B 4 2Y 5 2A 6 2B 7 GND TC74VHC02FTS1 TC7PAU04FU 1A 1Y GND Vcc 2A 2Y INPUT GND OUTPUT 3 4 5 DET gm 2 1 DET VCC AN6123MS ...

Page 90: ...AMP2O AMP2I TEST1 TEST2 TEST3 PLLC MUTEN RSTN DX DR FS BCLK AMPT AMPR AAF SMF BGREF Internal Main Clock A D D A CODEC Core PCM I F PLL AMP1 AMP2 TEST3 DX BCLK DR FS VDD GSR VFR VR AMP2O AMP2I AMP1I TEST2 MUTEN RSTN TEST1 PLLC VSS VREF TAGND VFTP VFTN GST AMP1O 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 AK2301A ...

Page 91: ...ion Not used 12 OSCGND osc ground Ground of oscillator block 13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of micro computer 14 DO O data out Data output 15 DGND digital ground Ground of digital block 16 NC non connection Not used 17 VDD_3 3 power supply The power supply for digital block 3 3 V 0 2 V 18 NC non connection Not used 19 NC non connection Not u...

Page 92: ...VDD H Pin 38 Source keys operative Completes power on operation After that proceed to each source operation SYSPW H Pin 1 Starts communication with Grille microcomputer Source ON 500 ms 500 ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 500 msec the oscillator may be defective ASENBO H Pin 80 2 V DSENS 4 5 V ...

Page 93: ...DEH P790BT XN UC 93 5 6 7 8 5 6 7 8 C D F A B E 8 OPERATIONS ...

Page 94: ...DEH P790BT XN UC 94 1 2 3 4 1 2 3 4 C D F A B E ...

Page 95: ...DEH P790BT XN UC 95 5 6 7 8 5 6 7 8 C D F A B E ...

Page 96: ...DEH P790BT XN UC 96 1 2 3 4 1 2 3 4 C D F A B E ...

Page 97: ...DEH P790BT XN UC 97 5 6 7 8 5 6 7 8 C D F A B E ...

Page 98: ...Jig No TCD 782 GGF1539 Remarks Checking the grating Checking the grating Two pieces Removing the cord assy BT antenna cable Jigs List Before shipping out the product be sure to clean the following portions by using the prescribed cleaning tools Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 Portions to be cleaned Cleaning tools Fans Cleaning p...

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