Sony MDS-JE770 specifications Location, Semiconductor

MDS-JE770

6-9. PRINTED WIRING BOARD – DISPLAY SECTION – • See page 36 for Circuit Board Location.

There are a few cases that the part isn’t mounted in model is printed on diagram.

1		2	3
	DISPLAY BOARD

4 5 6 7 8 9 10 11 12 13

A

B

C

JW704		JW711	JW712	JW713	JW714	JW715	JW716
JW703
	JW709
							C766
	JW708
							60
	JW707		R766
							61
	JW706
	JW705		JW710
JW702
	73
	71
	Q775
	JW701
	E
	R775
	8

1 CN710

JW717

41 40

IC760

21

20

80 1

LP719

C771

C767

C768

R767

R763

R761

LP710

Q761

E

DISPLAY

R768

R769

R770

C769

C770

JW719

C761

C762

JW720

JW721

JW722

R764

R762

C760

JW726

JW718

Q762

E

C753

FL750

FLUORESCENT

R721

TUBE

JW727

2

JW728

1

JW729

JW725

JW724

JW723

JW730

S721

EJECT

A

C751

JW731

D775

JW732

MDLP

LP750

R715

JW735

JW733

JW738

S704

M

S715

INPUT

R716

	S706
	H
JW734	C700

CN700

S703
M	S701
	REC
	z
R704
R705
S716
REC MODE
	R702
	R703
S705
X
S702
x
R706
JW737	C720
JW736
JW739	LP720

S714
CLEAR
		3	2	1
R712
	5	S713		4
S711	l		AMS	L
MENU/	PUSH ENTER
NO

R714

R713

S712

YES

1-681-741- 11

(11)

D

C

MAIN	KB BOARD	MAIN
BOARD E
		BOARD
CN830

E

KEY–SW BOARD

LP740

S726

I/

R747

C740
	S746
	TIMER
REC	OFF	PLAY	C743
		OUT GND VCC
	IC740

LP730

C742

S722			S723
			REPEAT
PLAY MODE
			R723
		S733	S732
		GROUP	GROUP
			SKIP
R1733	JW752	D733
		Q733
			E
R742

S724
LEVEL/
DISPLAY/CHAR
R724	R725
	S731
	TIME
R733	R732
R726	Q726
	E
	CN720
	8

(Page 45)	CN2780	6	1	CN3
				(Page 45)

PC LINK

KEY BOARD

J780

R1785		R1781	L1782
		L1786
L1783					L1784
L783	L785	L781
			R782	R786	L784

HP BOARD

MAIN	3	L799
BOARD	D
CN390	1	R791
	CN790
(Page 45)
	RV790	R796

		L1790
C791	C796	J790
		PHONES

F

D726 STANDBY

R741

R722

R1726

JW750 JW751

1
1-681-742-	11
	(11)

65

43

2 1

	11
1-681-744-	(11)

RV790

PHONE

LEVEL

1-681-743-

(CHASSIS)

MDS-JE770

E 51499

11

(11)

•Semiconductor

Location

Ref. No.	Location
D726	F-1
D733	E-4
D775	C-7
IC740	F-3
IC760	A-4
Q726	E-6
Q733	E-5
Q761	A-7
Q762	A-7
Q775	B-2

46 46