Sony D-F181 - Fm/am Portable Cd Player Service Manual Download Page 21

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D-F180AN/F181/F400/F411/F415

6-7. BLOCK DIAGRAM — CD SECTION —

— 35 —

— 36 —

LASER

DIODE

DETECTOR

OPTICAL

PICK-UP BLOCK

(CDM-2811AAA)

POWER

C,D

FOCUS

COIL

TRACKING

COIL

SLED

MOTOR

M901

SPINDLE

MOTOR

M902

FCS+

FCS-

TRK+

TRK-

SLED+

SLED-

CLV+

CLV-

MOTOR DRIVER

VCC

IC501

RF AMP

RFI

RFO EFM

MIRR

ASY

FOCUS

GAIN ADJ

RV503

TRACKING

GAIN ADJ

RV502

FEO

DEFECT

FOK

FON

TEO

DFR

Q504

GAIN CONT

Q507,508

IC503

IC701

FED

TAD

SLD

CLV

CLK

LIMIT SW

S901

ESP SW

Q502,503

DRIVER

Q505

LASER

IC502

DSP / SERVO

FE DRV

TE DRV

SL DRV

CLV

SCOR

BUSY

SUBQ

COMPC

SQCK

ATA

FEI

TEI

GAIN UP

FON

XFOK

DEFECT

ASY

MIRR

EFM

DATA

BCLK

LRCK

XIN

: FM

: CD

DATA

BCLK

LRCK

SDATA

SHCK

DACLT

IC301

DAC / LPF

X301

16.9MHz

XTLI XTLO

L OUT

R OUT

R-CH

IC303

SWITCH

IC303

SWITCH

MUTE
Q101

SWITCH

Q302

MUTE

BB SWITCH

Q301

D303

AVLS SWITCH

Q300

VOLUME

RV301

IC302

HP AMP

L IN

MUTE

PWR SW

AVC IN

BEEP

L OUT

R OUT

R-CH

XLMT

TE ADJ

ESPON

SCOR

BUSY

SUBQ

OFFSET

SQCK

ATA

XRST

OSC 1

OSC 2

X801

DACL

CD AUDIO

TU AUDIO

CD SYSTEM

CONTROL

IC801

REG
Q404

D405

DRY BATTERY

SIZE "AA"

(IEC DESIGNATION LR6)

2PCS. 3VDC

RECHARGEABLE BATTERY

(NICKEL-CADMIUM)

BP-DM10/DM20

DC IN 4.5V

J401

76 GFS

IC505

VCG 32

OE 4

VE MUTE

4.1943MHz

AMUTE

PWR SW

VLS

XGROOVE

BEEP

176kHz

13 CK

13 ATT

12 ALC DET

17 BEEP

D305

NORMAL

LIMIT

AVLS

S301

BIAS

BSTNF

IC304

TUON/CDWP

V IN

DC IN

V OUT

IN2

DC-DC

CONVERTER

Q402

RECTIFIER

Q401

T401

CLK

POWER CONTROL

IC401

CHG ON

SWEN

POWER

CONT

Q501

Q311

VCPU

RSTB

PCON

CHGSW

BATM-

Q405

DCDT

Q406

Q407

SYNC

PCON

CHG ON

SWEN

XMCRST

HIDC

BAT MNT

WPXDCDT

XL/O

LINE OUT

J301

FM ANT

TU GROOVE

TU L

TU MUTE

TU XBASS

TU BEEP

XL/O

XHOLD

TU XAVLS

TU XHOLD

TU ON/CDWP

V IN

TU HIDC/BATT

XDCDT

TU VCPU

VCPU

OFF

HOLD

S804

• Signal Path

• R-CH is omitted

STEP

KEY

RMKEY

SDI

SCK

TU REQ

WP-XTU/AM/FM

CD ON

ACK

SWEN2

STEP

KEY

RMKEY

SDI

SCK

TU REQ

WP-XTU/AM/FM

CD ON

ACK CD

CE CD

SW EN2

TO (1/2)

OFF

RESUME

S803

XRSM

Q809

WPXOPEN

OPEN

S801

Q802

WPRCHG

S802

RECHG

BATT DET

D304

4.6V

IC303

VCPU+

IC301

DVDD

AVDD

VCC(2.6V)

4.6V

VIN(3.0V)

TO (1/2)

SHOCK MUTE

Q506

ESP ON

D503

IC601

ESP RAM CONTROLLER

DATAI

BCLKI

LRCKI

CLK

RFCK

XRST

XROF

XSOE

XLT

SCK

SDTI

SDTO

DATA

BCKO

LRCK

XWE

XRAS

XCAS

XOE

IC602

D RAM

RAS

CAS

SCK

SDTI

SDTO

RFCK

XRST

C2PO 66

C2POEN

SCK

XSOE

SCK

SDTI

SDTO

R551

R552

R553

F180/F181

F400/F410/F415

PHONES

J302

REMOTE

RMKEYI

VDD

RMKEY INT

Q801

R-CH

F410/F411/F415

Summary of Contents for D-F181 - Fm/am Portable Cd Player

Page 1: ...code of the model you purchased check the upper left side of the bar cord on the package Sony BP DM10 Rechargeable battery 2 4V DC Ni Cd 650mAh Sony BP DM20 Rechargeable battery 2 4V DC Ni MH 1 200mAh Two LR6 size AA batteries 3V DC AC power adaptor DC IN 4 5V jack US Canadian E92 model 120V 60Hz AEP E13 Argentine model 220 230V 50 60Hz UK model 230 240V 50Hz Saudi Arabia model 110 240V 50 60Hz Au...

Page 2: ...eam This Compact Disc player is classified as a CLASS 1 LASER product The CLASS 1 LASER PRODUCTlabel is located on the bottom exterior D F400 AC power adaptor 1 Earphones with remote control 1 Rechargeable battery 1 AC plug adaptor 1 D F411 AC power adaptor 1 Headphones 1 1 Earphones 1 2 Connecting cord Phono plug 2 stereo miniplug 1 3 AC plug adaptor 1 4 1 Supplied with US model 2 Not supplied wi...

Page 3: ...ts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emission observe from more than 30cm away from the objective lens Before Replacing the Optical pick up Bl...

Page 4: ...1 Method to push S801 Method 2 In the service mode or normal operation Check the value of current flowing in the laser diode 1 Remove the upper panel 2 Read the current printed on the rear side of the optical pick up Print on the rear side of the optical pick up 3 Connect a level meter as shown in Fig 2 4 Press the key 5 Calculate the current value by the reading of the digital voltmeter Reading o...

Page 5: ...e switch 2 RESUME switch 3 PLAY MODE TUNING button 4 button 5 Display panel 6 button 7 RADIO BAND button 8 VOLUME control 9 LINE OUT jack º DC IN 4 5V jack HOLD switch REPEAT ENTER TUNING button MEMORY ESP button button AVLS switch p RADIO OFF button SOUND button OPEN button ª 2 headphones jack º 9k 10k switch Except AEP UK French Saudi Arabia model ...

Page 6: ...assemble the unit in the order as shown below SET LID ASSY UPPER MD ASSEMBLY MAIN BOARD 3 1 LID ASSY UPPER 3 2 MD ASSEMBLY 1 OPEN 2 Lid assy upper MD assembly Lid assy upper Cabinet upper sub assy º CN501 7 CN701 9 CN703 8 CN702 4 Claws 4 Claw Claw Cabinet lower sub assy 1 Tapping screws B2 10 2 3 6 5 ...

Page 7: ... 7 3 3 MAIN BOARD S803 S301 S804 S20 When installing main board position the knobs and the switches respectively Cabinet lower sub assy Main board 1 ...

Page 8: ...ing gain up mode becomes active 4 By pressing the key focus is turned ON from focus search ing while entering CLV S pull in mode Without disc focus searching is repeated continuously 5 By pressing the PLAY MODE key tracking servo sled servo and CLV A servo in PLAY are turned ON 6 When 4 and 5 are performed playing begins No muting is ON in the service mode 7 By pressing the p key all servos focus ...

Page 9: ... 3 Check the object lens of the optical pick up for smooth up down motion without sluggishness or abnormal noise 4 Press the p key Check that focus searching operation is deactivated If not again press the p key slightly longer Focus Bias Check Condition Hold the set in horizontal state Procedure MAIN BOARD Side B 1 Set the equipment to service mode stop state See page 8 2 Connect the oscilloscope...

Page 10: ...drops and obtain a waveform with a fundamental wave waveform has large waves as in Fig 1 5 Turn RV502 slowly counterclockwise tracking gain rises until the fundamental wave disappears no large waves as in Fig 2 6 Set RV502 to the position about 30 counterclockwise from the position obtained in step 5 If RV502 contact point is more than 90 counterclockwise from mechanical center tracking gain is to...

Page 11: ...ation by 400Hz signal Output level as low as possible FM RF signal generator 22 5kHz frequency deviation by 400Hz signal Output level as low as possible 100PF to ANT TP11 32 Ω Level meter PHONES Set digital voltmeter TP41 VT OUT Tuning voltage Tourist model S19 is not mounted in the AEP UK French Saudi Arabia model Repeat the procedures in each adjustment several times and the frequency coverage a...

Page 12: ...Adjustment Location MAIN BOARD SideA CT1 L1 L2 FM voltage adjustment L4 AM voltage adjustment FM tracking adjustment CT3 L3 AM tracking adjustment TP11 ANT TP41 VT OUT 12 ...

Page 13: ...ocal oscillator input AM PLL local oscillator input FM PLL voltage regulator positive power supply crystal resonator connection pins crystal resonator connection pins oscillation circuit voltage regulator LCD drive voltage capacitor for LCD drive voltage capacitor for LCD drive voltage LCD drive voltage LCD common signal output LCD segment signal output chip enable pin 13 H main set key input L re...

Page 14: ...l L HOLD on Limit switch detection terminal L Limit switch on RESUME switch detection terminal L RESUME on DC in detection terminal L DC in input RADIO key detection terminal L RADIO key input key press detection terminal L main unit key input remote key detection terminal L remote key input door open switch detection terminal L open charging switch detection terminal H chargeable battery in TUNER...

Page 15: ...r TUNER 9K 10K step detection input terminal TUNER acknowledge input terminal CD micon status output terminal H CD mode read write control output terminal CD audio signal control terminal H CD audio on TUNER audio signal control terminal H TUNER audio on serial clock output terminal for TUNER micon serial data output terminal for TUNER micon C2PO signal control terminal serial output to TUNER mico...

Page 16: ...Ref No Location Semiconductor Location Ref No Location D1 C 14 D2 B 15 D3 B 16 D10 D 11 D11 G 8 D12 F 8 D13 G 8 D14 G 17 D101 I 19 D102 F 14 D201 I 19 D202 G 14 D301 E 14 D302 I 19 D303 C 3 D304 H 20 D305 H 3 D306 I 21 D400 H 10 D401 G 10 D402 H 11 D403 H 14 D404 F 10 D407 E 16 D416 H 11 D503 C 22 D800 F 22 D801 J 20 D802 F 19 D806 J 20 IC1 F 23 IC2 C 15 IC3 G 18 IC4 F 22 IC5 H 22 IC6 H 23 IC7 F 1...

Page 17: ...COMMON FM AM Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production tolerances Circled numbers refer to waveforms Signal path F FM f AM J CD Abbreviation E13 AC 220 230V area model E33 AC 100 240V area model E92 Central South American Not...

Page 18: ... W or less unless otherwise specified internal component C panel designation U B Line H adjustment for repair Power voltage is dc 3V and fed with regulated dc power supply from external power voltage jack Note The components identi fied by mark or dotted line with mark are criti cal for safety Replace only with part number specified Note Les composants identifiés par une marque sont critiques pour...

Page 19: ...OP CLVOP CLV OPO MUTE 1 MUTE 2 DEFECT MIRROR DGND RFCK WFCK SCOR SUB DATA SUBCK IC401 MPC18A26VMEL 21 22 23 24 25 26 27 28 29 30 2 3 5 4 6 7 8 9 10 1 11 12 13 14 15 16 17 18 19 20 31 32 33 34 35 36 DC IN DETECT LOW VCPU DETECT VCPU SAWTOOTH REGUL ATOR CHARGE SW CHARGE AMP VG ERROR AMP PWM2 PWM1 ERROR AMP SET UP DC DC CONVERTER PWM4 OSC2 SYSTEM CONTROL SUB REFERENCE BANDGAP REFERENCE VG VG VG VG RS...

Page 20: ...SC 17 LPF1 FM MIX 3 8 10 7MHz CF1 AM IF Q40 41 FM AM IF AMP Q44 AM IF Q42 ST IND 11 Q42 Q43 Q50 FM IF Q51 QUAD 12 VCO 15 19kHz X2 10 7MHz X1 AM FM SWITCH Q15 16 LPF2 16 IF ON CONT Q45 49 3 4 9 2 10 5 6 13 12 8 1 11 IC5 IC5 Q48 2 4 1 Q48 IC6 XAVLS HOLD SWITCH Q38 Q47 RADIO ON BAND SW10 FUNCTION KEY S11 18 DBB XOFF Q21 22 VCPU STEP S19 STEP TU VCPU 21 VCO H 20 VCO L 53 XST 4 XAM CTL 19 EQ Signal Pat...

Page 21: ...NICKEL CADMIUM BP DM10 DM20 DC IN 4 5V J401 76 GFS 1 4 2 IC505 VCG 32 OE 4 2 DRVE MUTE 4 1943MHz 6 AMUTE 5 PWR SW 27 XAVLS 3 XGROOVE 44 BEEP 46 176kHz 13 CK 13 ATT 12 ALC DET 17 BEEP D305 NORMAL LIMIT AVLS S301 21 BIAS 1 BSTNF 1 2 4 IC304 46 TUON CDWP 30 V IN 34 DC IN V OUT 29 IN2 5 DC DC CONVERTER Q402 RECTIFIER Q401 T401 CLK 15 POWER CONTROL IC401 VG 23 CHG ON 18 SWEN 13 POWER CONT Q501 B SW Q31...

Page 22: ... 4949 545 1 CABINET LOWER SUB ASSY F400 F411 EXCEPT AEP UK FR EA F415 14 X 4949 546 1 CABINET LOWER SUB ASSY F411 AEP UK FR EA 14 X 4949 547 1 CABINET LOWER SUB ASSY F181 CND E E33 E92 AUS 14 X 4949 548 1 CABINET LOWER SUB ASSY F180 F181 AEP UK FR EA 15 4 984 751 01 KNOB AVLS 16 4 966 278 01 FOOT RUBBER 17 4 982 218 01 DETECTOR 18 4 982 219 01 SPRING DETECTOR L3 X 4949 673 1 HOLDER ASSY ANTENNA LC...

Page 23: ...7 850 17 SCREW PRECISION P 1 4 2 5 M901 A 3303 403 A MOTOR ASSY SLED M902 A 3303 971 A MOTOR ASSY TURNTABLE S901 1 571 099 21 SWITCH 1 KEY LIMIT 56 M901 S901 M902 51 52 62 53 54 55 58 59 60 61 57 7 2 OPTICAL PICK UP SECTION Ref No Part No Description Remarks Ref No Part No Description Remarks The components identified by mark or dotted line with mark are critical for safety Replace only with part ...

Page 24: ...00 C2 1 163 095 00 CERAMIC CHIP 12PF 5 50V EXCEPT F400 C4 1 163 093 00 CERAMIC CHIP 10PF 5 50V C5 1 163 121 00 CERAMIC CHIP 150PF 5 50V F400 C5 1 163 263 11 CERAMIC CHIP 330PF 5 50V EXCEPT F400 C6 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V EXCEPT F400 C6 1 163 259 91 CERAMIC CHIP 220PF 5 50V F400 C7 1 164 161 11 CERAMIC CHIP 0 0022uF 10 100V C8 1 163 127 00 CERAMIC CHIP 270PF 5 50V C9 1 162 970 11 C...

Page 25: ...00PF 5 50V C108 1 162 967 11 CERAMIC CHIP 0 0033uF 10 50V C201 1 164 506 11 CERAMIC CHIP 4 7uF 16V C202 1 164 360 11 CERAMIC CHIP 0 1uF 16V C203 1 115 156 11 CERAMIC CHIP 1uF 10V C204 1 162 953 11 CERAMIC CHIP 100PF 5 50V C206 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V F180 F181 EXCEPT FR F400 F411 EXCEPT FR F415 C207 1 162 953 11 CERAMIC CHIP 100PF 5 50V C208 1 162 967 11 CERAMIC CHIP 0 0033uF 10 5...

Page 26: ...705 1 162 957 11 CERAMIC CHIP 220PF 5 50V C706 1 162 957 11 CERAMIC CHIP 220PF 5 50V C707 1 162 957 11 CERAMIC CHIP 220PF 5 50V C708 1 162 957 11 CERAMIC CHIP 220PF 5 50V C712 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C715 1 164 346 11 CERAMIC CHIP 1uF 16V C801 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V F400 F411 EXCEPT FR F415 C802 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V F400 F411 F415 C804 1 162 ...

Page 27: ... 759 449 23 IC AK93C55AV L IC5 8 759 523 03 IC TC74HC4066AFS EL IC6 8 759 082 60 IC TC7S66FU IC7 8 759 493 39 IC RN5RZ33BA TR IC301 8 759 483 60 IC TC9438FNEL IC302 8 759 522 87 IC TA2120FN EL IC303 8 759 523 03 IC TC74HC4066AFS EL IC304 8 759 082 60 IC TC7S66FU IC401 8 759 483 61 IC MPC18A26VMEL IC501 8 759 432 83 IC BA6386K IC502 8 759 484 38 IC BU9325KS IC503 8 759 387 31 IC TC75S55F TE85R IC50...

Page 28: ...A T106 Q302 8 729 907 39 TRANSISTOR IMD2 Q311 8 729 028 92 TRANSISTOR DTA144TUA T106 Q401 8 729 044 09 TRANSISTOR 2SD2153T100V Q402 8 729 044 10 TRANSISTOR MMBF0201NLT1 Q404 8 729 921 93 TRANSISTOR 2SB1182F5 QR Q405 8 729 920 85 TRANSISTOR 2SD1664 QR Q406 8 729 028 97 TRANSISTOR DTC114TUA T106 Q407 8 729 028 74 TRANSISTOR DTA114TUA T106 Q500 8 729 029 06 TRANSISTOR DTC124EUA T106 F400 F411 F415 Q5...

Page 29: ... METAL CHIP 10K 5 1 16W R72 1 216 821 11 METAL CHIP 1K 5 1 16W R73 1 216 824 11 METAL CHIP 1 8K 5 1 16W R74 1 216 825 11 METAL CHIP 2 2K 5 1 16W R75 1 216 828 11 METAL CHIP 3 9K 5 1 16W R76 1 216 830 11 METAL CHIP 5 6K 5 1 16W R77 1 216 833 11 METAL CHIP 10K 5 1 16W R78 1 216 838 11 METAL CHIP 27K 5 1 16W R80 1 216 853 11 METAL CHIP 470K 5 1 16W R81 1 216 821 11 METAL CHIP 1K 5 1 16W F181 FR F400 ...

Page 30: ...L CHIP 4 7K 5 1 16W R503 1 216 829 11 METAL CHIP 4 7K 5 1 16W R504 1 216 838 11 METAL CHIP 27K 5 1 16W R505 1 216 142 00 RES CHIP 4 7 5 1 8W R506 1 216 833 11 METAL CHIP 10K 5 1 16W R507 1 216 829 11 METAL CHIP 4 7K 5 1 16W R508 1 216 833 11 METAL CHIP 10K 5 1 16W R509 1 216 836 11 METAL CHIP 18K 5 1 16W R510 1 216 821 11 METAL CHIP 1K 5 1 16W R511 1 216 833 11 METAL CHIP 10K 5 1 16W R512 1 216 83...

Page 31: ...0 F411 EXCEPT FR F415 R823 1 216 864 11 METAL CHIP 0 5 1 16W F181 FR F411 FR R824 1 216 821 11 METAL CHIP 1K 5 1 16W R825 1 216 821 11 METAL CHIP 1K 5 1 16W F400 F411 F415 R826 1 216 864 11 METAL CHIP 0 5 1 16W F400 F411 F415 R827 1 216 857 11 METAL CHIP 1M 5 1 16W R828 1 216 833 11 METAL CHIP 10K 5 1 16W F400 F411 F415 R829 1 216 864 11 METAL CHIP 0 5 1 16W F180 F181 R902 1 216 864 11 METAL CHIP ...

Page 32: ...3 862 892 51 MANUAL INSTRUCTION SWEDISH F181 AEP 3 862 892 61 MANUAL INSTRUCTION PORTUGUESE F181 AEP 3 862 892 71 MANUAL INSTRUCTION GERMAN F181 AEP 3 862 892 81 MANUAL INSTRUCTION ITALIAN F181 AEP 3 862 892 91 MANUAL INSTRUCTION DANISH F181 AEP 3 862 893 11 MANUAL INSTRUCTION CHINESE F181 E 3 862 893 21 MANUAL INSTRUCTION ENGLISH F181 E 3 862 894 11 MANUAL INSTRUCTION SPANISH F181 E33 E92 3 862 8...

Page 33: ... 48 D F180AN F181 F400 F411 F415 Sony Corporation Personal A V Products Company 98F1691 1 Printed in Japan 1998 6 Published by Quality Engineering Dept Shibaura 9 924 938 11 ...

Page 34: ... printed wiring board of with suffix 21 For the schematic diagram and printed wiring board of the former type with suffix 11 refer to the already issued service manual 9 924 938 11 and supplement 1 9 924 938 81 Use the printed wiring board code number that is printed on the printed wiring board to find the suffix either 11 or 21 as shown below 1 668 719 ππ MAIN BOARD CONDUCTOR SIDE Subject Printed...

Page 35: ...ION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY 1 DIAGRAMS 1 1 BLOCK DIAGRAM TUNER SECTION 3 1 2 IC BLOCK DIAGRAM 5 1 3 PR...

Page 36: ... FM OSC B P F FL1 FM RF L1 FM OSC L2 AM IFT T1 ANTTENA AM FERRITE ROD L3 L3 MW OSC L4 L P F Q26 28 CONVERTER DC DC T81 Q30 32 D3 V IN 1 FM IF L OUT 7 IF RF AMP IC2 FM AM 450kHz CF2 14 R OUT 13 FM IF 2 1 LINE AMP IC3 R CH 3 10k 9k 2 1 REG IC7 25 FM ANT TU L 31 49 35 LIQUID CRYSTAL DISPLAY COM0 3 LCD0 14 IC4 EEPROM 3 4 1 2 14 5 3 CS DI DO SK DO CS DI SK 24 X1 75kHz XIN XOUT IC1 DTS µCOM 16 FM AM IF ...

Page 37: ...D201 I 19 D202 G 14 D301 E 14 D302 H 19 D303 C 3 D304 H 20 D305 G 3 D306 H 20 D400 G 10 D401 F 10 D402 H 11 D403 H 14 D407 E 16 D408 F 9 D416 H 11 D503 C 22 D801 J 20 D802 F 19 D806 J 20 IC1 F 23 IC2 C 15 IC3 F 18 IC4 F 22 IC5 G 22 IC6 H 23 IC7 F 17 IC301 G 20 IC302 H 4 IC303 H 19 IC304 G 3 IC401 E 16 IC501 B 4 IC502 D 18 IC503 D 19 IC505 D 19 IC601 E 20 IC602 F 4 IC701 C 17 IC801 D 4 Q11 D 11 Q12...

Page 38: ...D F180AN F181 F400 F411 F415 1 4 SCHEMATIC DIAGRAM CD SECTION Refer to page 6 for Waveform and note on Schematic Diagram 11 12 13 14 ...

Page 39: ...vice mode no mark CD PLAY OR COMMON FM AM Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production tolerances Circled numbers refer to waveforms Signal path F FM f AM J CD Note The components identi fied by mark or dotted line with mark are...

Page 40: ...0 001uF 10 50V C22 1 164 346 11 CERAMIC CHIP 1uF 16V C24 1 162 953 11 CERAMIC CHIP 100PF 5 50V C25 1 104 852 11 TANTAL CHIP 22uF 20 10V C26 1 164 005 11 CERAMIC CHIP 0 47uF 25V C27 1 104 852 11 TANTAL CHIP 22uF 20 6 3V C29 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C30 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C31 1 107 826 91 CERAMIC CHIP 0 1uF 10 16V C32 1 164 346 11 CERAMIC CHIP 1uF 16V C33 1 107 8...

Page 41: ... 6 3V C424 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C425 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C426 1 162 953 11 CERAMIC CHIP 100PF 5 50V C427 1 104 852 11 TANTAL CHIP 22uF 20 6 3V C428 1 164 346 11 CERAMIC CHIP 1uF 16V C432 1 115 156 11 CERAMIC CHIP 1uF 10V C439 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C501 1 162 919 11 CERAMIC CHIP 22PF 5 50V C503 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C504 1 ...

Page 42: ...98 DIODE RB160L 40TE25 F181 D416 8 719 048 98 DIODE RB160L 40TE25 F411 F415 D503 8 719 024 81 DIODE 1SS300 TE85L F411 F415 D801 8 719 049 09 DIODE 1SS367 T3SONY F411 F415 D802 8 719 058 24 DIODE RB501V 40TE 17 F181 D806 8 719 420 90 DIODE MA8051 M F411 F415 FERRITE BEAD FB11 1 216 864 11 METAL CHIP 0 5 1 16W FB101 1 500 444 11 FERRITE 0uH FB102 1 500 238 22 FERRITE 0uH FB103 1 216 864 11 METAL CHI...

Page 43: ...97 TRANSISTOR DTC114TUA T106 Q50 8 729 028 97 TRANSISTOR DTC114TUA T106 Q51 8 729 026 53 TRANSISTOR 2SA1576A T106 QR Q101 8 729 209 06 TRANSISTOR 2SC4213 A Q201 8 729 209 06 TRANSISTOR 2SC4213 A Q300 8 729 028 74 TRANSISTOR DTA114TUA T106 Q301 8 729 029 06 TRANSISTOR DTC124EUA T106 Q302 8 729 907 39 TRANSISTOR IMD2 Q311 8 729 028 92 TRANSISTOR DTA144TUA T106 Q401 8 729 044 09 TRANSISTOR 2SD2153T10...

Page 44: ... 216 841 11 METAL CHIP 47K 5 1 16W R105 1 216 821 11 METAL CHIP 1K 5 1 16W R107 1 216 793 11 RES CHIP 4 7 5 1 16W R201 1 216 813 11 METAL CHIP 220 5 1 16W R202 1 216 845 11 METAL CHIP 100K 5 1 16W R203 1 216 841 11 METAL CHIP 47K 5 1 16W R205 1 216 821 11 METAL CHIP 1K 5 1 16W R207 1 216 793 11 RES CHIP 4 7 5 1 16W R301 1 216 296 91 SHORT 0 R302 1 216 864 11 METAL CHIP 0 5 1 16W R303 1 216 797 11 ...

Page 45: ... 1 16W F411 F415 R602 1 216 833 11 METAL CHIP 10K 5 1 16W F411 F415 R603 1 216 864 11 METAL CHIP 0 5 1 16W F411 F415 R605 1 216 821 11 METAL CHIP 1K 5 1 16W F411 F415 R606 1 216 821 11 METAL CHIP 1K 5 1 16W F411 F415 R607 1 216 821 11 METAL CHIP 1K 5 1 16W F411 F415 R608 1 216 821 11 METAL CHIP 1K 5 1 16W F411 F415 R610 1 216 864 11 METAL CHIP 0 5 1 16W F411 F415 R611 1 216 864 11 METAL CHIP 0 5 1...

Page 46: ...SLIDE DX LOCAL S301 1 572 922 11 SWITCH SLIDE AVLS S801 1 762 822 11 SWITCH PUSH 1 KEY OPEN S802 1 762 455 21 SWITCH PUSH 1 KEY RECHG BATT DET S803 1 572 922 11 SWITCH SLIDE RESUME S804 1 572 922 11 SWITCH SLIDE HOLD TRANSFORMER T1 1 411 603 11 COIL AM MIX T81 1 431 243 11 TRANSFORMER DC DC CONVERTER T401 1 475 573 11 TRANSFORMER DC DC CONVERTER VIBRATOR X1 1 767 789 21 FILTER CERAMIC X3 1 767 768...

Page 47: ... 26 D F180AN F181 F400 F411 F415 Sony Corporation Personal A V Products Company 99A1692 1 Printed in Japan 1999 1 Published by Quality Engineering Dept Shibaura 9 924 938 82 ...

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Sony D-F181 - Fm/am Portable Cd Player, Service Manual

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