Sony HCD-XGR60 Main Section, HCD-XGR6/XGR60, Signal Path, Tuner Fm/Am, Cd Play, Tape Play, Record

HCD-XGR6/XGR60

– MAIN SECTION –

(Page 25) E	DISTORTION	DISTORTION
		ON/OFF SWITCH	GUITAR AMP
		Q880 – 883	IC853

J802

GUITAR AMP

MIC AMP

MIC OUT

REC-L

C

(Page 23)

GUITAR

IC852

IC850 (2/2)

RV601

GUITAR LEVEL

J801

L

MIC AMP

MD OUT

MIX MIC

IC850 (1/2)

RV602

MUTE

R-CH

R-CH

R

MIC LEVEL

Q701

+

SWOUT

Q805,806

J701 (2/2)

2

8

LEVEL SHIFT

24 NC

INPUT SELECT SWITCH,

MIC

RECB1

C

MID/

VL

GRAPHIC EQUALIZER CONTROL,

A

F OUT2

IN1

VOLUME

OUT1

BASS &

CD-L

ELECTRICAL VOLUME

B

14

15

CONTROL

(Page 22)

A

TREBLE

18

IC111

(Page 23)

B

PB-L

5

INC1

C

CPU

COMMAND

M901

ST-L

4

INB1

INPUT

+

A

R-CH

INTERFACE

(FAN)

INA1

B

(Page 23)

D

3

SELECT

FAN MOTOR

IND1

SWITCH

BB-A1

BB-B1

M

6

SURROUND OR

DATA

CLK

DRIVE

Q961, 962

FUNCTION SELECT

INEX1

DPL BUFFER

+

L+R

SWITCH

7

+

19

21

22

16

17

J701 (1/2)

IC181

R-CH

PHONO

12 X0

X 13

L

EQ AMP

F

R-CH

PHONO

IC601

14 X1

SPEANA

(Page 25)

Q112

TM401

IN

R

R-CH

15 X2

D803

FRONT SPEAKER

11

X3

SYSTEM CONTROLLER

+

IMPEDANCE

(CD MECHANISM CONTROL)

Q165,166

USE 4 – 16Ω

IC501 (3/4)

–1

L

A

B

R-CH

+

MD IN

10

9

R

R-CH

11

XC-OUT

EQIC-DAT 80

Q113

Q111

L

X501

EQIC-CLK 81

–

Q181

Q182

32.768kHz

XC-IN

–2

10

R-CH

R-CH

J804 (2/2)

R-CH

+

Q169,170

Q167,168

R

L

13

X-OUT

DBFB-H/L 94

–

GAME

INPUT

X502

SW-MODE 97

AUDIO

R

R-CH

16MHz

X-IN

AUDIO-OUT

1

15

71

FUNC-SEL0

POWER AMP

XGR6

14

7

72

FUNC-SEL1

IC801

8

R-CH

Q802,803

18

POWER AMP

11

GAME

J804 (1/2)

IC801

LEVEL SHIFT

12

INPUT

MUTE

MUTE

MUTE

LINE-MUTE 82

VIDEO

XGR60

TH831

Q114

Q115

Q805,855

J803

STANDBY SWITCH

R-CH

TEMPERATURE

PHONES

Q803, 804, 834

TC

DETECT SWITCH

-VEE

J721

+10V

Q831, 832

STK-MUTE 83

DELAY

VIDEO OUT

HP-MUTE 86

Q833

EVER +3.9V

1

OVER LOAD

D401

PROTECT SWITCH

DETECT

RESET SIGNAL

R-CH

Q431

Q801, 851

GENERATOR

RY401

AC-CUT 20

IC801

OVER LOAD

OVER LOAD

DETECT SWITCH

DETECT SWITCH

3

RESET

DC DETECT

Q432

Q437

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

RESET 12

+

SWITCH

SWITCH

• SIGNAL PATH

Q801

R-CH

Q433, 434

PROTECT SWITCH

: TUNER (FM/AM)

PROTECT 88

Q439

: CD PLAY

FRONT-RELAY 87

FRONT SPEAKER PROTECT

: TAPE PLAY

RELAY DRIVE

Q401, 402

: RECORD

HP-IN 95

: MIC INPUT

24

24