Sharp 72GF-66E service manual Side Copper

72GF-66E

DINAMIC FOCUS UNIT PRINTED WIRING BOARDS (F7271N3).

	Y
0	1
X
1

2

3

4

5 6

T1701

C1701

7

7	6	5	4	3
		SYMBOL "	" THE	WITH INDICATED IS
		C1701

	Y
2	1	0
SECTION ACTIVE THE		X
	CAUTION
		1

2

C1702 3

4	PRDAR5534		R1709
5		Q1701

	+
J12	C1703

(L6)	Side.
CAUTION	Comp
THE ACTIVE SECTION
IS INDICATED WITH
THE " " SYMBOL

	1
C1707	(PWB)

Side
Copper	(PWB)	R1705	1	C1707
		R1704

	R1701
	R1702	K	R1707
		D1701
	R1703	D1702	K
		C1703	R1708	R1709
R1706	R1711	C1706
		+
			IC1701

T1701

C1702 5 4 3 2

C1704 6

D1703 7

R1710

3

1

(PWA)

3

	3	R1710	J12	C1705	C1704
		R1712		R1713
(PWA)	3 1	R1715	D1703
				R1714

7 6

8 9 10

R1627

(EW)

C1612

+

5	IC1601	4	C1605	(L5)
			+	C1604
			(MO)	1
8		1

11

K7271BM	R1626	L1601
		J9

+	4
C1613	J3

R1628

R1613 R1612 K D1603 D1604 4 5

	D1605	1 K		K			IC1601		C1612
C1604	R1610		R1611			8		+		(EW)
				R1609
	C1605
			+
					1
					C1613	+
R1628	(MO)	4						L1601
			J3
J13								J9

R1627

11 10 9 8

12 13 14 15 16

5	4
5	4

3

3

D1601

2	1
	(FF)
2	1
	(F)

J13

T1602	R1602
	R1603

17 18

F7271BMN3	C1601	C1602	C1603
.

R1601

E

R1604

C

Q1601

B

D1601	1
	(FF)
	1
R1602	(F)

R1603

R1604

R1601

Q6101

2	3	4	5
2	3	4	5

T1602

C1603

R1626

C1602 C1601

18 17 16 15 14 13 12

19 20 21

	D1602	Q1602		R1605				R1605	D1602
			E	R1608	R1606		R1607 R1606	R1608	Q1602
	R1625							D1606	E	R1625
FOCO			C			R1607			C		FOCO
	D1606

	19
	20
.	21

22 23

DYN.INPUTGND

GNDDYN.INPUT

F7271BMN3

23 22

24

ESPA¥A

24

25

25

16