Pioneer CRT3557 Service Manual Download

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DEH-P3800MP/XU/UC

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

PICKUP UNIT
(P10.5)(SERVICE)

CD CORE UNIT(S10.5COMP1)

BRST,BRXEN,BSRQ

CN901

Q101

LASER
DIODE

MONITOR

DIODE

S903

DSCSNS

SPINDLE

MOTOR

CARRIAGE

MOTOR

LOAD/

LD-

HOLOGRAM

UNIT

IC301

BA5835FP

IC201

UPD63763CGJ

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

DIGITAL SERVO / DATA PROCESSOR

DRIVER

LOUT

CN101

SOP

SOM

LCOP

LCOM

LOEJ

LOUT

CONT

TD,FD

AC,BD

F,E

SD,MD

S901

HOME

S904
12EJ

S905

8EJ

LD+

142

143

12EJ

CONT

LOEJ

HOME

VDD

IC203

NJM2886DL3-33

+3.3V REGULATOR

V3R3D

VDCONT

CD CONTROLLER

IC701

PE5505A

CDMUTE

V3R3D

BDATA,BSCK

Q701

/CD3VON

VDD

FOCUS ACT.

TRACKING ACT.

FOP

TOP

1 TOP

FOP

TOP

VDCONT

X701

8EJ

DSCSNS

SWVDD

RESET

/RESET

CDMUTE

VREF

REFO

133

REFOUT

FOM

LOCK/RFOK

FOM

TOM

CLCONT

CD3VON

4.00MHz

X201

XTAL

/XTAL

16.93MHz

XRST,XASTB,ADO,XCK,

XSO,XSI,WAIT,XINT

LOCK

TUNL

SYSTEM

CN401

CN701

CN101

IP_BUS

TUNER AMP UNIT

LOUT

CN621

VDD_3.3V

VCC8

VDD5

ANTENNA

Q101

Q102

TUNPDI

TUNP

VDD5

B.UP

VDCONT

BUSL

B14

ASENBO

BUSL

−

IC 101

HA12241FP

RX2

KEY1

KEY2

ASENBO

IPPW

KEYD

KEYAD

B.UP

Q702

Q701

BRST,BRXEN,BSRQ,BDATA,BSCK

/RESET

CDRST

FM/AM TUNER UNIT

FMRF

ANT adj

RF adj

FM ANT

T51

CF52

RFGND

OSCGND

DGND

AUDIOGND

VCC

VDD_3.3

3.3V

2.5V

IC 4

3.3V

2.5V

←

IC 2

2.5V

CE2

ROM_VDD

CE1

7 6

10 9 8

18 19

IC 1

3.3V

AM ANT

FMRF

ATT

LPF

OSC

IC 3 EEPROM

5.0V

IC 5

3.3V

←

ATT

MIXER, IF AMP

DET, FM MPX

Rch

Lch

Summary of Contents for CRT3557

Page 1: ...xandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2005 DEH P3800MP XU UC CRT3557 MULTI CD CONTROL HIGH POWER CD MP3 WMA PLAYER WITH FM AM TUNER DEH P3800MP XU UC 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 Descriptions Disassembly For details refer to Important...

Page 2: ...an WARNING This product contains lead in solder and certain electrical 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 CD Section Precaution 1 You should conform to the regulations governing the product safety radio and noise and other regulations and should keep the safety...

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: ...0 3 4 CD MECHANISM MODULE GUIDE PAGE 22 4 PCB CONNECTION DIAGRAM 32 4 1 TUNER AMP UNIT 32 4 2 KEYBOARD UNIT 36 4 3 CD CORE UNIT S10 5COMP1 38 5 ELECTRICAL PARTS LIST 40 6 ADJUSTMENT 44 6 1 CD ADJUSTMENT 44 6 2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 46 6 3 ERROR MODE 48 6 4 SYSTEM MICROCOMPUTER TEST PROGRAM 49 7 GENERAL INFORMATION 50 7 1 DIAGNOSIS 50 7 1 1 DISASSEMBLY 50 7 1 2 CONNECT...

Page 5: ...DEH P3800MP XU UC 5 5 6 7 8 5 6 7 8 C D F A B E 1 SPECIFICATIONS ...

Page 6: ...st The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Screw adjacent to mark on the product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate ...

Page 7: ...hylene Bag CEG 127 9 Screw CRZ50P090FTC 10 Screw TRZ50P080FTC 11 Polyethylene Bag CEG 158 12 Handle CNC5395 13 14 15 Bush CNV3930 16 Remote Control Assy CXC5719 17 Battery CEX1065 18 Carton YHG5049 19 Contain Box YHL5049 20 Protector YHP5008 21 Protector YHP5009 22 1 Owner s Manual YRD5050 22 2 Installation Manual YRD5051 22 3 Caution Card CRP1294 22 4 Caution Card CRP1310 22 5 Warranty Card CRY12...

Page 8: ... C C B A A B A B 31 14 64 64 64 57 54 12 15 18 71 72 30 17 17 27 66 25 19 21 20 22 29 28 26 69 70 70 23 24 16 3 2 2 10 11 13 52 4 4 7 1 2 2 16 68 9 8 53 65 60 59 61 56 63 62 55 58 36 37 49 43 42 32 32 32 32 39 41 34 51 40 33 35 45 44 48 47 67 46 50 38 5 73 74 4 ...

Page 9: ...00FTB 33 Spring CBH2210 34 Knob SOURCE VOLUME YAA5005 35 Button 1 6 SW YAC5059 36 Button UP DOWN LEFT RIGHT YAC5060 37 Button CLOCK AUDIO FUNCTION YAC5061 38 Button EJECT DISPLAY YAC5062 39 Button EQ BAND YAC5063 40 Button DETACH YAC5071 41 Spring YBH5003 42 Cover YNS5103 43 Connector CN1801 CKS4943 44 LCD LCD1801 YAW5054 45 Holder YNC5012 46 Cushion YNM5029 47 Lighting Conductor YNV5024 48 Lighti...

Page 10: ...DEH P3800MP XU UC 10 1 2 3 4 1 2 3 4 C D F A B E 2 3 CD MECHANISM MODULE ...

Page 11: ... 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 CNV8189 45 Gear CNV7219 46 Guide CNV7361 47 Gear CNV7595 48 Guide CNV8448 49 Arm CNV7805 50 Rack CNV8342 51 Roller CNV8343 52 Holder CNV8344 53 Arm CNV83...

Page 12: ...VD VDCONT 13 12 X701 X1 X2 8EJ 31 DSCSNS 30 SWVDD 14 RESET 8 10 RESET CDMUTE 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 4 00MHz 35 34 X201 XTAL XTAL 16 93MHz XRST XASTB ADO XCK XSO XSI WAIT XINT 56 63 LOCK 2 5 4 E TUNL 1 SYSTEM IC P CN401 1 2 CN701 CN101 IP_BUS TUNER AMP UNIT LOUT A CN621 VDD_3 3V VCC8 VDD5 ANTENNA Q101 Q102 TUNPDI TUNP...

Page 13: ...353 2 2 FLIN 14 DSENS Q842 BSENS ASENS 7 REAR_L RLIN 12 XOUT XIN 13 X601 15 Q351 RCFL Q353 RESET 4 SYSPW SYSPW STBY VDD_3 3V TUN 3V REG MUTE IC 921 NJM2388F84 B UP SYS 8V REG IC 401 NJM2885DL1 33 CE2 TUNPCE2 B UP B UP 20 6 48 SYSPW 25 1 2 1 3 4 B REM RESET BSENS ASENS VCC8 6 SWVDD SSENS DSENS ILMB ROT1 ROT0 DPDT KYDT SOURCE DSENS ILM ROT1 ROT0 DPDT KYDT IC 1801 PD6538A LCD DRIVER KEY CONTROLLER KE...

Page 14: ... Large size SCH diagram Guide page Detailed page Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A a A B CN1801 C CN901 CD 0 35dBs SYSTEM CONTROLLER FM AM TUNER UNIT FM 24dBs AM 24dBs IP Bus 2 21dBs 471 16 15 000MHz XOUT VSS XIN VCC CD RESET NC NC VCC VSS CE2 CE1 TUNPCK TUNPDI TU ...

Page 15: ...s and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors A TUNER AMP UNIT For resistors and capacitors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V 15 000M...

Page 16: ...00MP XU UC 16 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A a A b 1 2 C CN901 CD 0 35dBs SYSTEM CONTROLLER FM AM TUNER UNIT FM 24dBs AM 24dBs 471 16 15 000MHz AVSS VREF AVCC XOUT VSS XIN VCC CD RESET NC NC TUNPDO ...

Page 17: ...DEH P3800MP XU UC 17 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A a A b 3 4 B CN1801 SYSTEM CONTROLLER IP Bus 2 21dBs NC VCC VSS CE2 CE1 TUNPCK TUNPDI TUNPDO ...

Page 18: ...DEH P3800MP XU UC 18 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 1 2 600µH 332 16 3A CEK1208 10A A TUNER AMP UNIT FM AM 2 9dBs CD 10 45dBs IP Bus 10 31dBs AVSS VREF AVCC TUNPDO ...

Page 19: ...rentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors For resistors and capacitors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 1...

Page 20: ...DEH P3800MP XU UC 20 1 2 3 4 1 2 3 4 C D F A B E 3 3 KEYBOARD UNIT B FU 5 00MHz LCD DRIVER KEY CONTROLLER ...

Page 21: ...DEH P3800MP XU UC 21 5 6 7 8 5 6 7 8 C D F A B E B A CN803 CEL1651 40mA 14V SML 310PT B KEYBOARD UNIT DISPLAY FUNCTION ...

Page 22: ...P UNIT P10 5 SERVICE 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 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 ...

Page 23: ...INE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S A CN701 3 3 V REGULATOR CD CONTROLLER Decimal points for resistor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 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 24: ...b C a C a C 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 25: ...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 26: ... E C a C b C b 1 CD CORE UNIT S10 5COMP1 C F SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE T C S 3 3 V REGULATOR Decimal points for resistor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 0 ...

Page 27: ...27 5 6 7 8 5 6 7 8 C D F A B E C a C b C b 2 3 A CN701 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 28: ... 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 29: ...IN 7 CIN 8 TIN 1 V div 500 mV div 500 mV div 500 ms div Ref REFO Mode Normal 1 DSCSNS 2 8SNS 3 12SNS 5 V div 5 V div 5 V div 500 ms div 12 cm CD Eject operation CD DA CD ROM mode change Band key Ref GND Mode Normal RFAGC TE 8 TIN 1 V div 500 mV div 500 mV div 500 µs div 4 Tracks Jump waveform 32 Tracks Jump waveform Ref REFO Mode TEST RFAGC TE 8 TIN 1 V div 500 mV div 500 mV div 2 ms div Ref REFO ...

Page 30: ...C D F A B E 6 SIN 7 CIN 8 TIN 1 V div 500 mV div 500 mV div 500 ms div CD ROM CD DA mode change Band key Ref REFO Mode Normal RFAGC 8 TIN TE 9 FIN 1 V div 1 V div 1 V div 1 V div 500 µs div Black dot 800 µm during play Ref REFO Mode Normal ...

Page 31: ...or UMD2N Q 702 A 9 71 Transistor 2SD2396 Q 841 B 129 33 Transistor 2SA1036K Q 842 B 125 35 Transistor DTC114EU Q 851 B 41 17 Transistor 2SA1036K Q 852 B 51 12 Transistor DTC114EU Q 911 A 9 106 Transistor 2SD2396 Q 912 B 21 74 Transistor UMD2N Q 931 B 64 92 Transistor UMX1N D 701 A 25 57 Diode HZS7L C3 D 801 B 35 20 Diode DAN202U D 802 B 39 23 Diode DAP202U D 803 B 116 30 Diode DAN202U D 804 B 115 ...

Page 32: ...6 RS1 16S0R0J R 621 B 18 145 RS1 16S102J R 622 B 16 142 RS1 16S102J R 701 A 20 54 RD1 4PU271J R 702 A 20 61 RD1 4PU121J R 703 B 57 54 RS1 16S682J Circuit Symbol and No Part No R 704 B 54 42 RS1 16S682J R 705 B 57 51 RS1 16S682J R 706 B 57 48 RS1 16S682J R 707 B 45 52 RS1 16S104J R 708 B 57 47 RS1 16S221J R 709 B 48 47 RS1 16S221J R 710 B 57 50 RS1 16S221J R 711 B 52 42 RS1 16S221J R 712 B 57 53 RS...

Page 33: ... C 962 A 67 39 CEJQ100M16 B Unit Number Unit Name Keyboard Unit MISCELLANEOUS Circuit Symbol and No Part No IC 1801 B 30 121 IC PD6538A IC 1802 A 25 71 IC TSOP4840SB1 D 1801 B 38 96 Diode DAN202U D 1802 B 38 100 Diode DAP202U D 1803 A 26 77 LED NESW505C 5273 D 1805 A 12 143 LED SML 310PT D 1806 A 6 150 LED SML 310PT D 1807 A 6 160 LED SML 310PT D 1808 A 40 86 LED SML 310PT D 1809 A 40 96 LED SML 3...

Page 34: ... A 20 36 RS1 16SS221J R 905 A 21 36 RS1 16SS221J R 906 B 20 36 RS1 16SS221J R 907 B 16 62 RS1 16SS0R0J R 908 B 16 64 RS1 16SS0R0J R 911 B 20 32 RS1 16SS0R0J CAPACITORS C 103 B 57 83 CEVW101M16 C 108 A 47 66 CKSSYB104K10 C 201 B 46 56 CKSSYB102K50 C 202 B 47 58 CKSSYB104K10 C 204 B 35 48 CEVW220M6R3 Circuit Symbol and No Part No C 205 A 34 63 CKSSYB104K10 C 208 B 34 54 CKSSYB104K10 C 209 B 31 57 CK...

Page 35: ...re 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 th...

Page 36: ...se 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 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...

Page 37: ... 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 38: ...DEH P3800MP XU UC 47 5 6 7 8 5 6 7 8 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 39: ...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 40: ...witched ON the standby mode cancelled shift the TESTIN IC601 Pin 88 terminal to H The clock signal is output from the PCL terminal IC601 Pin 39 The frequency of the clock signal is 468 750 Hz that is one 32th of the fundamental frequency The clock signal should be 468 750 Hz 10 Hz 15 Hz If the clock signal is out of the range the X tal X601 should be replaced with new one ...

Page 41: ... 16 14 12 10 8 6 4 2 1 B UP 2 GND 3 ACC 4 NC 5 NC 6 B REM 7 NC 8 NC 9 RL 10 FL 11 RL 12 FL 13 RR 14 FR 15 RR 16 FR 1 BUS 2 GND 3 GND 4 NC 5 BUS 6 GND 7 BUS L 8 ASENB 9 BUS R 10 BUS R 11 BUS L 11 10 9 8 7 6 5 4 3 2 1 ANTENNA JACK FRONT OUTPUT SUBWOOFER OUTPUT OR REAR OUTPUT JACK FOR THE WIRED REMOTE CONTROL IP BUS INPUT ...

Page 42: ...idth change input Processor mode change input Not used Reset input Crystal oscillating element connection output GND Crystal oscillating element connection input Power supply NMI input Detach sense input Back up sense input ACC sense input CD Mechanism Module Reset output Not used P BUS Reset output P BUS RX enable input output P BUS Slave service request input PEE sound output IP BUS Data input 2...

Page 43: ...O Function and Operation 66 67 68 69 85 86 87 88 89 91 92 93 94 95 96 97 98 99 100 CE1 TUNPCK TUNPDI NC TUNPDO NC TESTIN NC SSENS CSENS KEYAD MODEL AVSS SL VREF AVCC NC O O I O I I I I I I I I Format C C C TUNER Chip enable output PLL TUNER Clock output PLL TUNER Data input PLL Not used TUNER Data output PLL Not used Test program input Not used Source key Flap close sense input Wired remote contro...

Page 44: ...am Isolator Isolator Auto Zero Gain Adjuster Input Selector TRE BASS LOUDNESS Front_R Rear_R Front_L Rear_L Anti Alias Filter Primary Volume IN1_L IN2_L IN3_L IN4 _L IN4 _L IN4 _R IN4 _R IN3_R IN2_R IN1_R STB DATA CLK GND Vcc Vref MID Level Meter LM_out Secondary Volume Secondary Volume Pre SW_L Pre SW_R Anti Radiation Filter Supply Reference Anti Radiation Filter HPF Digital Block Phase inv LPF F...

Page 45: ... 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 1 3 2 S1 R out S2 GND BUS BUS VCC stb 4 5 6 7 8 BIAS DRIVER OUTPUT current COM RECEIVER OUTPUT HA12241FP ...

Page 46: ...ions PD6538A 1 39 40 43 44 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 63 64 69 70 100 SEG38 0 COM3 0 V1 3 VCC NC TXD RXD MOD0 1 RESET X0 1 VSS REM NC KDT4 1 KST6 1 SEG69 39 O O O O O I I I O O C C C C N LCD segment output LCD common output LCD drive power supply Power supply Not used Communication data output Communication data input Not used Reset Crystal oscillator connection pin Not used Remo...

Page 47: ...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 48: ... 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 49: ...f 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 cl...

Page 50: ... 70 71 75 76 77 90 91 93 94 95 96 97 98 99 100 ROMDATA ROMCK ROMCS NC CLKOUT LOCK NC BVSS BVDD NC FLMD1 NC A D csens TYPE_A 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 N...

Page 51: ... connection Not used 12 OSCGND osc ground Ground of oscillator block 13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of micro computer 14 DO O data out Data output 15 DGND digital ground Ground of digital block 16 NC non connection Not used 17 VDD_3 3 power supply The power supply for digital block 3 3V 0 2V 18 NC non connection Not used 19 NC non connection...

Page 52: ...S64 S63 S62 S61 S60 S59 S58 S57 S56 S55 S54 S53 S52 S51 S50 S49 S48 S47 S46 S45 S44 S43 S42 S41 S40 S39 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S 9 S 8 S 7 S 6 S 5 S 4 S 3 S 2 S 1 S 0 C 3 C 2 C 1 C 0 C 3 C 2 C 1 C 0 ...

Page 53: ...20 dsens Pin 18 SWVDD H Pin 7 ASENBO H Pin 40 Source keys operative Completes power on operation After that proceed to each source operation SYSPW H Pin 48 Starts communication with Grille microcomputer Source ON 300 ms 300 ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300 msec the oscillator may be defective ...

Page 54: ...DEH P3800MP XU UC 66 1 2 3 4 1 2 3 4 C D F A B E 8 OPERATIONS ...

Page 55: ...DEH P3800MP XU UC 67 5 6 7 8 5 6 7 8 C D F A B E ...

Page 56: ...ng the Front Panel If you do not operate the removing and attaching the front panel function use the supplied fixing screws to fix the front panel to this unit 1 Fix the front panel to the unit using fixing screws Fixing screw CBA1994 Fixing screw CBA1994 ...

Page 57: ...DEH P3800MP XU UC 69 5 6 7 8 5 6 7 8 C D F A B E ...

Page 58: ...ces Name Jig No Remarks Before shipping out the product be sure to clean the following portions by using the prescribed cleaning tools Portions to be cleaned Cleaning tools g CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 g p p Grease List Name Grease Grease Jig No GEM1024 GEM1045 Remarks CD Mechanism Module CD Mechanism Module ...

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