Magnavox MWC24T5 service manual Audio Block Diagram, 10-3, T2202BLA

1-10-3

REC AUDIO SIGNAL	PB AUDIO SIGNAL	DVD AUDIO SIGNAL Mode : SP/REC
IC1803 (AUDIO AMP)

CN2

CN2503

CN1301

1

VCR

TO DVD

DVD

AMP

14

3

19 DVD-AUDIO(R)

19

3

JK1801

AUDIO

(R-CH)

BLOCK

4

18 DVD-AUDIO(L)

18

HEADPHONE

DIAGRAM

9

16 DVD-AUDIO-MUTE 16

MUTE

JACK

<DVD

Q2619

1

WF20

WF19

/STANDBY

VOLUME

JUNCTION-A CBA

SECTION>

CN2A

(L-CH)

CONTROL

CN1802

CN3802

CL3802

6

VCR

SP1801

1,2

SP(R)

1,2

SP(R)

1

SPEAKER

AMP

11

Q2701

JK2701

8

DVD

SP-GND

2

R-CH

BUFFER

DIGITAL

AUDIO-OUT

(COXIAL)

12

2

7

CN1803

CN2401

CN2801

CN3801

CL3801

1,3 SP(L) 1,3	1,2 SP(L) 1,2	SP(L)	1	SP801
				SPEAKER
SUB CBA		SP-GND	2
				L-CH

				FUNCTION			JUNCTION-B CBA
				CBA
MAIN CBA
	SP-MUTE
TO SYSTEM	DVD-AUDIO-MUTE
CONTROL/SERVO DVD-H		IC1401
BLOCK DIAGRAM	VOLUME			80 78	76
		(AUDIO SIGNAL PROCESS)
	AUDIO-OUT(R)			REAR	TUNER
				FRONT
TO Hi-Fi AUDIO	AUDIO-OUT(L)
				ALC
	N-A-IN
BLOCK DIAGRAM
	N-A-OUT			R		LINE
					LPF		MUTE	10
		6 EQ	3	2		AMP
		AMP	4	P				WF7
(DECK ASSEMBLY)
			SP/LP-ON
		5

Audio Block Diagram

T2202BLA

ACE HEAD ASSEMBLY

AUDIO

HEAD

AUDIO

ERASE

HEAD

FE HEAD

FULL

ERASE

HEAD

	CL1402
3	AUDIO-PB/REC	Q1872
4	AUDIO-COM
		BIAS
6	AE-H
		OSC
5	AE-H/FE-H		Q1871
				11	AUTO
					BIAS
		Q1873
		(PB=ON)	P-ON+5V
			SWITCHING
	CL1403	Q1875 D-REC OFF
			P-ON+5V
1	FE-H
2	FE-H-GND	Q1874
		(PB=ON)

8

WF8

REC

AMP

SERIAL

I/F

58 55 54 53

YCA-SCL

YCA-SDA

YCA-CS	TO SYSTEM
	CONTROL/SERVO
AUDIO-MUTE
	BLOCK DIAGRAM
D-REC-H