Sharp 28JW-76E, Service Manual

Page: 45 / 88

45
28JW-76E
1
2
3
OUT R
OUT L
GND
GND
CHROM A
IN
LUM A I N
M6701
1
KEY
2
3
4
RC
+5V
GND
OUT R
3
2
1
123
CH
CH
VOL
+
VO
L
-
GND
OUT L
L6318 3.3uH (DF)
(SS) GN0341
(M) GN0360
R6701 120K 1/2W
R6702 120K 1/2W
S6701 P0613BM
F6701 FS-C3226
LP6701 P0001
3
2
CUA004WJZZ
1
S6706 KZ
0079
S6702 KZ
0079
S6703 KZ
0079
CN4 QJACKJ0101SEZZ
1
5
4
3
2
6
7
(HD) GN0341
C6336 10nF
R6316 390
C6337 10nF
R6317
390
C6428 1nF
C6429 1nF
(A) GN0260
(YC) GN0341
D6401 C7V5 RH-EX0412BMZZ JF6703 0
JF6701
0
J6401
QJAKZ0015CE
C6707 10uF (16V)
GN0441 (SWRC)
R6703 1K8
R6704 1K2
R6706
2K2
JF5
0
JF4
0
S6704 KZ
0079
C6701 330nF (275V)
L6317 0
R6705 560
D6402 C7V5 RH-EX0412BMZZ
1
I
H
G
F
E
D
C
B
A
2 3 4 5 6 7
Schematic Diagram of Switch A/V Unit (FB515N0)
SHARP
E
L
E
C
T
R
O
N
IC
A ESPANA S.A.
NOMBRE
CODIGO
ESCALA
MODELO
FECHA
R
EVISIONES
N
2 3 4 5 6
FECHA
A-3
03-10-2002
SWITC
H
A /
V
GA2
0
0
REAL
IZ
A
D
O
VERI
F
IC
A
D
O
APROBADO
1
7 2 3 4 5 6
QP
WB
F
B
5
1
5
BM
N0
28-32JW76E 28-32JF76E
2
9
-0
8
-2002
H
a
s
ta
I
N
F
O
2
20
2
1
-0
6
-2002
H
a
s
ta
I
N
F
O
1
26
2
6
-0
6
-2002
H
a
s
ta
I
N
F
O
1
36
2
9
-0
7
-2002
H
a
s
ta
I
N
F
O
1
96
2
8
-0
8
-2002
H
a
s
ta
I
N
F
O
2
02
0
5
-0
8
-2002
H
a
s
ta
I
N
F
O
2
04
QP
WB
F
B
4
5
2
BM
N0
Digitally signed by ADOLFO FERNANDEZ cn=ADOLFO FERNANDEZ, o=LABORATORIO, c=US Date: 2002.10.03 14:27:46 +01'00' Reason: This document is ready for approval
Digitally signed by Josep Vila Sola cn=Josep Vila Sola, ou=Engineering, o=SEES, c=ES Date: 2002.10.03 14:31:06 +01'00' Reason: I am approving this document
Digitally signed by Castillo, Fco. cn=Castillo, Fco., ou=SEES, o=Engineering Dept., c=ES Date: 2002.10.03 14:53:52 +01'00' Reason: I am approving this document