SONY CFD G555CP Diagram

CFD-G555CP/G555CPK

J O M I

SERVICE MANUAL

Ver. 1.1 2006.04

Photo : CFD-G555CP

CD
Section

TAPE
Section

Canadian Model

CFD-G555CPK

E Model

Australian Model

CFD-G555CP

Mexican Model

CFD-G555CPK

Model Name Using Similar Mechanism CFD-G550CP
CD Mechanism Type KSM-213CDP/C2NP
Optical Pick-up Type KSS-213C
Model Name Using Similar Mechanism CFD-G500/G550
Tape T ransport Mechanism Type MF-G500

CD player section

System

Compact disc digital audio system

Laser diode properties

Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a
distance of about 200 mm from the objective
lens surface on the optical pick-up block with
7 mm aperture.)

Number of channels

2

Frequency response

20 - 20 000 Hz +1/–2 dB

Wow and flutter

Below measurable limit

Radio section

Frequency range

FM: 87.5 - 108 MHz
AM:531 - 1 611 kHz (9 kHz step)(G555CP)

530 - 1 610 kHz (10 kHz step)(G555CP)
530 - 1 710 kHz (G555CPK)

Antennas

FM: Telescopic antenna
AM: Built-in ferrite bar antenna

Cassette-corder section

Recording system

4-track 2 channel stereo

Fast winding time

Approx. 120 s (sec.) with Sony cassette C-60

SPECIFICATIONS

Frequency response

TYPE I (normal): 70 - 13 000 Hz

General

Speaker

Full range: 10 cm dia., 3.2 Ω, cone type (2)
Woofer: 10 cm dia., 4 Ω, cone type (1)

Outputs

Headphones jack (stereo minijack)
For 16 - 68 Ω impedance headphones

Power output

4 W + 4 W (at 3.2 Ω, 10% harmonic
distortion)
Woofer:
12 W (at 4 Ω, 10% harmonic distortion)

Power requirements

For CD radio cassette-corder:
230 V AC, 50 Hz (G555CP: SP, E41, AUS)
120 V AC, 60 Hz (G555CP: E92/G555CPK)
12 V DC, 8 R20 (size D) batteries
For remote control:
3 V DC, 2 R03 (size AAA) batteries

Power consumption

AC 30 W

Battery life

For CD radio cassette-corder:

FM recording

Sony R20P: approx. 6 h
Sony alkaline LR20: approx. 18 h

CD RADIO CASSETTE-CORDER

Tape playback

Sony R20P: approx. 1.5 h
Sony alkaline LR20: approx. 6 h

CD playback

Sony R20P: approx. 1 h
Sony alkaline LR20: approx. 4 h

Dimensions

Approx. 530 × 241 × 369 mm (w/h/d)
(incl. projecting parts)

Mass

Approx. 8.0 kg (incl. batteries)

Supplied accessories

AC power cord (1)
Remote control (1)

•Abbreviation
AUS: Australian model
E41 : AC 230V area in E model
E92 : AC 120V area in E model
MX : Mexican model
SP : Singapore model

Design and specifications are subject to change
without notice.

9-887-100-02

2006D16-1
© 2006.04

Sony Corporation

Personal Audio Division
Published by Sony Techno Create Corporation

CFD-G555CP/G555CPK

J O M I

6-1. BLOCK DIAGRAM – CD/MP3 SECTION –

OPTICAL PICK-UP BLOCK

(KSS-213C)

A

C

B

D

E

F

LD

PD

VREF

TRACKING

COIL

FOCUS

COIL

M702
SLED

MOTOR

M701

SPINDLE

MOTOR

M

M

S701

(LIMIT)

S801

PUSH

OPEN/
CLOSE

R-ch is omitted due to same as L-ch.

Signal Path

:CD

A

C

B

D

E

F

LD

PD

VR

VREF

T+
T–

F+
F–

SL+
SL–

SP+
SP–

LD POWER

CONTROLLER

Q701

VREF

FIN2

FIN1

7

TIN1

9

TIN2

10

LDD

80

LDS

79

VREF

11

T+

17

T–

18

F+

12

F–

11

SL+

26

SL–

27

SP+

2

SP–

1

SLED/SPINDLE

MOTOR DRIVER,

TRACKING/FOCUS

COIL DRIVER

APC

TRACKING

COIL

DRIVE

FOCUS

COIL

DRIVE

SLED

MOTOR

DRIVE

SPINDLE

MOTOR

DRIVE

IC702

PH/BH

MUTE

VREF

OPIN

TIN

FIN

SLIN

SPIN

LCHO

RCHO

DATACK

ASDFIN

ASDACK
ASLRCK

16MOUT

CE

CL

70

CL(MP3)

DATA

LRSY

CF2

INTB

CE(MP3)

42

45

59
58

57
56
55

52
50

RESB

79444980

INTB(MP3)

RESB(MP3)

PCON

93

POWER
CONTROL
Q951-953

+3.3V

REG

IC803

AC CHK

23

CONT4

+3.3V

REG

Q956

6V

INTERPOLATION

MUTE

&
ATTENUATION
DEEMPHASIS

PLL

VCEC

COMMAND
INTERFACE

RES

DICECL

DI(CD)

RES(CD)

REG-CHK

58

+6V
REG

Q972

+6V
REG

Q954

CE(CD)

SYSTEM CONTROLLER

RF

48

CONVERTER

TDDTD

20

TD

20

FD

10

7

SL

25

SP

3

23

VREF

15

D/A

FDD

SPDO

21 22 23

FD

SP

EFMIN

3

AGC

HFL
PH(RFENV)

FE
TE

VREF

SLDO

SL

CD1.8V

SLICE
LEVEL

CONTROL

CLV,CAV

CONTROL

A/D

CONVERTER,

SERVO

PROCESSOR

RF AMP,
SYSTEM SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR

CD3.3V

+1.8V

REG

IC1003

IC701

48

13

SWITCH

CD-DOOR

21

POWER
CONTROL
Q806,808

3.3V

ERROR

CORRECTION

AUDIO CD

FRAME SYNC

DETECT,PROTECT

INSERT

EFM DECODER

GENERAL
PURPOSE

PORT

CONT1

FSEQ

DRF

67

31 72 25 66 63 61 62 49 48

7772 74 76 75 50 7378

DRF(CD)

FSEQ(CD)

CD-ON

CD6V

AUDIO 6V

WRQ

DO

65 64

CL(CD)

WRQ(CD)

IC801 (1/2)

8FS

DIGITAL

FILTER

&

1-bit DAC

SERIAL

OUT

EXTERNAL

AUDIO IN

DI(CD)

CLOCK

GENERATOR

XIN

X701

16.9MHz

+9V

REG

Q971

VDD(SW)

U-COM3.3V

LPF

FSX/16MIN

XOUT

CMDIN

CMDOUT

6869

CMDIN(MP3)

CMDOUT(MP3)

R-CH

CMDOUT
CMDIN
CL
CE
INTB
RESB

Q803

CD L CH

7960

DATA IN
DATACK

80

1

LRSY(I)

2

ADDATA(O)

3

ADBCK(O)

4

ADLRCK(O)

5

CF2IN(I)
CKOUT(O)

9

CKIN(I)

754

CMDOUT

73
74

CMDIN

75

CL

76

CE
INTB

77
78

RESB

D901 –904

MAIN
SECTION

A

(Page 25)

MDATA0

MDATA15

23-30,33-40 60-53,50

2-5,7-10,

35-38,40-43

DQ0-DQ15

F902

MP3 DECODER,

CD-ROM DECODER,

ANTI-SHOK

CONTROLLER

IC1001

I

T901

POWER

TRANSFORMER

MADRS0

I

MADRS8

18-21,24-28

A0-A8

SDRAM

IC1002

WEB

OEB

CASLB

CASUB

RASB

41 44 43 45 42

16 30 31 29 15

OE

UCAS

LCAS

WE

AC IN

RAS

CNJ901

DRY BATTERY

SIZE " D "

(IEC DESIGNATION R20)

8PCS,12V

CFD-G555CP/G555CPK

U-COM(VDD)

2424

6-2. BLOCK DIAGRAM – MAIN SECTION –

J O M I

CFD-G555CP/G555CPK

MIC MIX

MIC LEVEL

J401

MAX

MIN

TAPE MECHANISM DECK

RECORD/PLAYBACK

G555CPK

RV401

TELESCOPIC

ANTENNA

HRP301

L-CH

R-CH

ERASE HEAD

MIC AMP

Q401,402,

405

MIC

CONTROL

Q403,404

VDD (SW)

ANT1

FM

HEAD

HE301

CD/MP3
SECTION

(Page 24)

(REC/PB)

R-CH

9

RIN

MIC

2

D323

CT3,L3

AM

TRACKING

CT3

S301

REC

PB

6

13

LIN

AMP

IC401

AUDIO 6V

R-CH

3

ROUT

LOUT

D3

A

-1 -2

16

15

A

14

L3

RADIO 6V

L3
AM

FERRITE-ROD

ANTENNA

CD_IN_R

CD_IN_L

CTL-CC

25

CTL-BB

24

BUF-CTL

28

23

LED

DRIVE

Q817

D401

(KARAOKE PON)

L4

AM FREQUENCY COVERAGE

TRACKING

L4

RADIO 6V

CT1,L1

FM

RADIO 6V

R.RO

9

R.IN

8

R.LINE

14

L.RO

4

L.LINE

24

L.IN

5

6

REF

T301

16

K-LED

L1 CT1

98

18

AM RF-IN

FM
RF-IN

REC IN

LP-OUT

AM

D1

EEPROM

SAD

EEPROM

OSC

AM

OSC

AM

MIX

FM
RF-OUT

IC802

FM

MIX

FM

OSC

2124

SCL

1112

65

AM IN

11 12

1920

OSC-OUT

FM OSC

D2

RADIO 6V

FM IN

MIC_JACK

22 4 6

2

DET

ALC 2

RADIO L

REC

21 22 16

TU_IN_L

REC BIAS OSC

Q301

SYSTEM CONTROLLER

IC801 (2/2)

TU

CE

CLK

DATA

COUNT

CL

DO

XOUT

20 19

X1

75kHz

FM MPX

RADIO 6V

L2
FM

COVERAGE

39X138X235

FREQUENCY

Q812,813

PLL
IC2

XIN

IC1

T1

RADIO 6V

RADIO 6V

21 3 4

1 2 3 4

DI

CE

FM/AM FRONT-END, IF AMP,

MIX-OUT

L2

FREQUENCY

L.RAD

X801
5MHz

SHIFT

TU_IN_R

CF4

CF2

REC/PB

PRE AMP

IC301

L.LO

20

18

17

15

43

1

RESET

IC804

2

3.3V

R-CH

TAPE

20

TAPE-ON

RESET

IF-OUT

IF

BUFFER

RADIO 6V

R.LO

LINE

TAPE

R.RAD

FM/AM SHIFT

MO/ST10IF IN

13

14 17 13 18

LPF2/MO-ST

AM
IF-IN

FM
IF-IN

7

T1
AM

IF

CD ON

IF CUT

AM

DET

FM

DET

10

G555CP

G555CPK

TU-MUTE

5

QUAD

T2

G555CPK

BAND8ST-IND

7

LPF1/BAND

AF

BUFFER

T2

FM

IF

ELECTRONIC VOLUME

VIN1

5 17

TU_ON

19

TUNER
CONTROL
Q802,811

DET-OUT

6VRADIO 6V

ST-IND

16 15

IC321

VOL AMP

LOGIC

13SC14

952194

V-CLOCK

MPX-IN

OUT1

SI

V-DATA

S1

5-12,14-25,

27-35

LIQUID CRYSTAL

MPX

LCD

RST

INHCSDATA

464445

CS

INH

RESET

LCD DRIVER

IC402

I

S29

DISPLAY

LCD401

FM

IF CUT

33

32313029

4847

SI

COM1ICOM4
1-4

MUTE

WOOFER
CONTROL
Q321-323

CLK

SCK

R-OUT
L-OUT

96

92

WOOFER 1/2

WOOFER ON/OFF

11
12

MUTE

Q354

LED2

2726

LED DRIVE

Q815,816

TU_IN_R

91

LED1

WOOFER AMP

12

A-MUTE

WAKE-UP

46

WAKE-UP

D403-410

(ILLUMIMATION)

IC351

8

STANDBY

SW

Q352

MUTE

Q171

90

P-MUTE

Q814

5

3

97

TAPE-PLAY

POWER AMP

IC371

12 3

U-COM

(VDD)

KEY1

KEY253KEY3

54 55

KEY3
KEY2

KEY1

OVER LOAD

Q351

RMC IN

VDD (SW)

DET

R-CH

9V

REMOTE

45 1

AC-HI

D402

OPR/BATT

S417-419
S409-416
S401-407

R-ch is omitted due to same as L-ch.

Signal Path

: FM

: AM

: TAPE PLAY

: TAPE REC

: CD

CONTROL
RECEIVER

IC891

D801

KEY FUNCTION

: MIC

3

D803

G555CPK

SP393

WOOFER

J391

i

SP191

SPEAKER

(L-CH)

SP291

SPEAKER

(R-CH)

S971

(PLAY)

S972

(MOTOR)

M971

CAPSTAN/REEL

M

MOTOR

TAPE MECHANISM DECK

CFD-G555CP/G555CPK

2525