Sony PMC-107L User manual

– 1 –

CD Model Name Using Similar Mechanism CFD-222L

Section CD Mechanism Type KSM-213CDM

Optical Pick-up Name KSS-213C

TC Model Name Using Similar Mechanism NEW

Section Tape Transport Mechanism Type MF-107

SERVICE MANUAL

AEP Model

UK Model

Singapore Model

PMC-107L

PERSONAL COMPONENT SYSTEM

MICROFILM

CD player section

System

Compact disc digital audio system

Laser diode properties

Material: GaAlAs

Wave length: 780 nm

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.)

Spindle speed

200 r/min (rpm) to 500 r/min (rpm) (CLV)

Number of channels

Frequency response

20 - 20,000 Hz +1/–2 dB

Wow and flutter

Below measurable limit

Radio section

Frequency range

FM AEP, UK, Singapore model 87.6 - 107 MHz

Italian model 87.5 - 108 MHz

East European model 65 - 74 MHz

87.5 - 108 MHz

MW 531 - 1,602 kHz

LW 153 - 279 kHz

IF FM: 10.7 MHz

MW/LW: 450 kHz

Aerials

FM: Wire aerial

MW/LW: External aerial

SPECIFICATIONS

– Continued on next page –

Cassette-corder section

Recording system

4-track 2 channel stereo

Fast winding time

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

Frequency response

TYPE I (normal): 70 - 10,000 Hz

General

Speaker

Full range: 10 cm (4 in.) dia.,

3 ohms, cone type (2)

Outputs

Headphones jack (stereo minijack)

For 16 - 68 ohms impedance headphones

Maximum power output

5 W + 5 W

Power requirements

For personal component system:

230 V AC, 50 Hz

For remote control:

3 V DC, 2 R6 (size AA) batteries

Power consumption

AC 23 W

Ver 1.1 1998. 08

– 29 – – 30 –

PMC-107L

5-6. SCHEMATIC DIAGRAM — CD SECTION — • Refer to page 42 for IC Block Diagrams.

Note:

• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics

and tantalums.

• All resistors are in Ωand 1/4W or less unless otherwise

specified.

Note: The components identified by mark !or dotted line

with mark !are critical for safety.

Replace only with part number specified.

•U: B+ Line.

•H: adjustment for repair.

• Voltage and waveforms are dc with respect to ground

under no-signal conditions.

no mark : CD STOP

• Voltages aretakenwith aVOM(Inputimpedance 10 MΩ).

Voltage variations may be noted due to normal produc-

tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-

tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

J: CD

– 33 – – 34 –

PMC-107L

5-8. SCHEMATIC DIAGRAM — PANEL SECTION —

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics

and tantalums.

• All resistors are in Ωand 1/4W or less unless otherwise

specified.

•C: panel designation.

•U: B+ Line.

• Voltage is dc with respect to ground under no-signal

(detuned) condition.

no mark : FM

( ) : PB

< > : REC

[ ] : CD

• Voltages are takenwith aVOM(Input impedance10 MΩ).

Voltage variations may be noted due to normal produc-

tion tolerances.

• Abbreviation

EE : East European model.

– 37 – – 38 –

PMC-107L

5-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 41 for IC Block Diagrams.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics

and tantalums.

• All resistors are in Ωand 1/4W or less unless otherwise

specified.

•¢: internal component.

•C: panel designation.

•U: B+ Line.

• Voltage is dc with respect to ground under no-signal

(detuned) condition.

no mark : FM

( ) : MW/LW

< > : MW

[]:LW

• Voltages are takenwith aVOM(Inputimpedance 10 MΩ).

Voltage variations may be noted due to normal produc-

tion tolerances.

• Signal path.

F: FM

f: MW

• Abbreviation

EE : East European model.

– 39 – – 40 –

PMC-107L

5-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 41 for IC Block Diagrams.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics

and tantalums.

• All resistors are in Ωand 1/4W or less unless otherwise

specified.

•2: nonflammable resistor.

•C: panel designation.

Note: The components identified by mark !or dotted line

with mark !are critical for safety.

Replace only with part number specified.

•U: B+ Line.

• Voltage is dc with respect to ground under no-signal

(detuned) condition.

no mark : FM

( ) : PB

< > : REC

[ ] : CD

• Voltages are takenwith aVOM(Input impedance10 MΩ).

Voltage variations may be noted due to normal produc-

tion tolerances.

• Signal path.

F: FM

E: PB

a: REC

J: CD

• Abbreviation

EE : East European model.

– 41 –

• IC Block Diagrams

IC1 TA2008AN IC2 BU2615S

IC301 TA2068N IC302 BH3854AFS

IC303 LA4597

OSC

BUFF

OSC

MIX

DET

AGC

FM RF IN

GND1

MIX OUT

AGC

VCC2

FM IF IN

AM IF IN

GND2

QUAD

ST IND

L OUT

R OUT

AM RF IN

FM RF OUT

AM OSC

FM OSC

VCC1

OSC OUT

IF OUT

DET OUT

MPX IN

LPF1/BAND

LPF2/MO-ST

VCO

AM/FM

ST/MONO

LEVEL

DET

BUFF

MUTE FM

MPX

1/8 DIV

REFERENCE

DIVIDER PHASE

DET

PRESCALER

SHIFT REGISTER LATCH

I/O

CTL

COUNT

CTL

20 BIT

COUNT

MAIN

COUNT

UNLOCK

XOUT VSS

PD1

VDD1VDD2

FMIN

AMIN

IFIN

PD2/P5

XIN

BUFFER

21 NC

TAPE

BUF AMP

NAB

AMP1

NAB

AMP2

RADIO

BUF AMP

MUTE

7dB

26dB

MONITOR

AMP

LOGIC

MUTE

7dB

MONITOR

AMP

LINE

TAPE RADIO

LINE

ALC2 ALC1

DET

REC

AMP1

REC

AMP2

2.1

REF

AMP

MIC

AMP1

LINE

IN1

INT

EXT

RADIO

IN1

REC

PLAY

PRE

OUT1

PRE

OUT2

RADIO

LINE

RADIO

IN2

LINE

IN2

MIC

TAPE

VCC

ALC

NAB

OUT1

NAB

NF1

REC

OUT1

NAB

IN1

VREF

GND

NAB

IN2

REC

OUT2

NAB

NF2

NAB

OUT2

MIC

TONE

MATRIX

SURROUND

CONTROL

AGND

IN1

NF1

BVN1

BIN1

BVO1

TIN1

TVO1

OUT1

VCC

PORT1

PORT2

PORT3

PORT4

DGND

TONE

FILTER

IN2

NF2

BVN2

BIN2

BVO2

TIN2

TVO2

OUT2

DATA

LATCH

VREF

87654321 9 10 11 12 13

CH-1

CH-2

T.S.D

GND

BIAS

CIRCUIT

STANDBY

SWITCH

– 42 –

IC701 CXA1782BQ

36 35 34 33 32 31 30 29 28 27 26 25

987

PHD 2

PHD 1

PHD

RF O

RF I

CC1

CC2

FOK

SENS

C.OUT

XRST

DATA

XLT

CLK

VCC

ISET

SL O

SL M

SL P

TA O

TA M

FSET

TG2

TGU

SRCH

FE O

FLB

FGD

FDFCT

FE M

FEI

FEO

FE BIAS

VEE

TED

LPFI

TEI

ATSC

TZC

TDFCT

APC LEVEL S

FOK

MIRR

RF IV AMP1

RF IV AMP2

FE AMP

TTL

IIL

FZC COMP

DFCT

IIL

TTL

IIL DATA REGISTER INPUT SHIFT REGISTER

ADDRESS DECODER

OUTPUT DECODER

TTL

IIL

TOG1-3

BAL1-3 FS1-4 TG1-2 TM1-7 PS1-4

F IV AMP

E IV AMP

BAL1

BAL2

BAL 3

TE AMP

TZC COMP

DFCT

TM1

DFCT

FS4

ATSC

WINDOW COMP

TOG1

TOG2

TOG3

FCS PHASE

COMPENSATION

FS1

F SET

TG2

TM7

TM3

TM4

TM5

TM6

ISET

TRACKING

PHASE

COMPENSATION

HPF COMP LPF COMP

TG1

FS2

TM2

RF M

– 43 –

IC702 CXD2507AQ

IC704 SM5877AM

IC703 BA5930FP

XLON

SPOD

SPOC

SPOB

SPOA

CLKO

VDD

CNIN

SEIN

CLOK

XLAT

XLTO

DATO

5455

5657

58596061

SERVO AUTO

SEQUENCER

DATA

XRST

SENS

MUTE

SQCK

SQSO

EXCK

SBSO

SCOR

VSS

WFCK

EMPH

DOUT

C4M

FSTT

XTSL

XTAO

XTAI

MNTO

20 21 22 23 24 25 26 27 29 30 31 3228

LRCK

PCMD

BCLK

GTOP

XUGF

XPCK

VDD

GFS

RFCK

C2PO

XROF

MNT3

MNT1

FOK

MON

MDP

MDS

LOCK

TEST

FILO

FILI

PCO

VSS

AVSS

CLTV

AVDD

BIAS

ASYI

ASYO

ASYE

WDCK

14 CPU

INTERFACE SUB CODE

PROCESSOR DIGITAL

CLV

EFM

DEMODULATOR

DIGITAL

PLL

ASYMMETRY

CORRECTOR

5D/A

INTERFACE

ERROR

CORRECTOR

16K

RAM

DIGITAL

OUT

CLOCK

GENERATOR

LEVEL

SHIFT

LEVEL

SHIFT

LEVEL

SHIFT

D.BUF

LEVEL

SHIFT D.BUF

D.BUF

D.BUF GND

F–

F+

FIN

VREF

VCC

TIN

T–

T+

VREF

SPI

SL–

SL+

SLIN

MUTE

GND

SPIN

SP–

SP+

GND

SPO

D.BUF D.BUF

D.BUF

REGULATOR

DRIVER-

MUTE

VCC

ATTENUATION COUNTER

FILTER PROCESSOR &

ATTENUATION PROCESSOR

NOISE SHAPER

PROCESSOR BLOCK

INPUT INTERFACE

PWN DATA

PRODUCE

BLOCK

TIMING

CONTROL

123456789 10 11 12

202122

MUTE

DEEN

CKO

DVSS

BCKI

DVDD

LRCI

TSTN

TO1

AVDDL

AVSS

AVDDR

MUTE

XVDD

XTI

XTO

XVSS

RSTN

MODE

ATCK

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