JVC AV-48WP74 Service Manual page 77
Basic chassis sb3
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Also See for AV-48WP74:
- User manual (64 pages) ,
- Service manual (120 pages) ,
- User manual (64 pages)
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AV-48WP74
AV-56WP74
H004
LC31881-001A
IC804
STK392-110
GND
H005
LC31881-001A
IC805
STK392-110
GND
0-T2
C827
470
/50
T
CP801
GND
BW
CP
T
C828
470
/50
GND
VOLTAGE ( V )
VOLTAGE ( V )
PIN NO.
PIN NO.
18
0.1
6
0
IC805
7
4.9
1
0
8
4.9
2
0
Q801
3
-27.0
E
-9.3
4
-28.1
C
-5.4
5
27.9
B
-8.7
6
0
Q802
7
0
E
0.5
8
-28.8
C
0
9
0.1
B
0
10
28.5
Q803
11
-0.2
E
0.5
12
-28.8
C
-8.1
13
-0.2
B
0
14
-0.2
Q806
15
-0.1
E
0
16
-0.1
C
4.9
17
-28.8
B
0
18
-0.1
Q807
IC806
E
0
1
0
C
4.9
2
4.9
B
0
3
4.9
Q808
4
0
E
0
5
0
C
4.9
C819
.01
C818
GND
.01
GND
R803
2.7k
C825
150p
R839
NDC31HJ-151X
47k
R805
2.7k
GND
R834
47k
R806
2.7k
GND
R837
47k
C838
.1
GND
R801
2.7k
C822
R836
150p
47k
NDC31HJ-151X
R802
2.7k
GND
R835
47k
R804
2.7k
GND
R838
47k
VOLTAGE ( V )
VOLTAGE ( V )
PIN NO.
PIN NO.
B
0
9
-5.4
Q809
10
0
E
0
11
5
C
0.2
12
0
B
0.5
13
0
Q810
14
0
E
0
15
0
C
0.8
CN012
B
0.3
1
0
Q811
2
0
S
0
3
0
D
0
4
-0.1
G
3.0
5
0
Q812
6
0
S
0
7
-0.1
D
3.1
8
0
G
0
9
-5.4
CN011
10
0
1
0
11
5
2
0
12
0
3
0
13
0
4
-0.1
14
0
5
0
15
0
6
0
7
-0.1
8
0
C820
150p
NDC31HJ-151X
C823
150p
NDC31HJ-151X
GND
C821
150p
NDC31HJ-151X
MA111-X
C824
150p
NDC31HJ-151X
GND
C849
OPEN
C850
OPEN
D833
D834
OPEN
OPEN
GND GND
CONVERGENCE OUT PWB
SSB-5068A-M2
No.52105
C829
150p
NDC31HJ-151X
R843
D816
220
RD33E/B2/-T2
2WOMR
R840
D817
R842
3.3k
2.2
RD33E/B2/-T2
1WMFR
GND
C830
150p
C845
15p
NDC31HJ-470X
NDC31HJ-151X
D818
R847
RD33E/B2/-T2
C846
150
15p
2WOMR
NDC31HJ-470X
R844
R846
D819
3.3k
D830
1.5
D829
RD33E/B2/-T2
MA111-X
MA111-X
1WMFR
GND GND
GND
150p
C833
NDC31HJ-151X
D824
R859
220
RD33E/B2/-T2
2WOMR
R856
D825
R858
3.3k
3.3
RD33E/B2/-T2
1WMFR
GND
C834
150p
C847
15P
NDC31HJ-151X
D826
R873
R863
220
RD33E/B2/-T2
150
C848
15P
2WOMR
2W0MR
R860
R862
D827
D832
3.3k
D831
1.8
RD33E/B2/-T2
MA111-X
1WMFR
GND GND
GND
150p
C831
NDC31HJ-151X
D820
R851
220
RD33E/B2/-T2
2WOMR
R848
D821
R850
3.3k
2.2
RD33E/B2/-T2
1WMFR
GND
C832
150p
NDC31HJ-151X
D822
R855
RD33E/B2/-T2
150
2WOMR
R852
R854
D823
3.3k
1.5
RD33E/B2/-T2
1WMFR
GND
R CONVERGENCE
YOKE
CN0RI
CYH+
CYH-
CYV+
CYV-
QGA2501C5-04Z
G CONVERGENCE
YOKE
CN0GI
CYH+
CYH-
CYV+
CYV-
QGA2501C5-04Z
B CONVERGENCE
YOKE
CN0BI
CYH+
CYH-
CYV+
CYV-
QGA2501C5-04Z
2-49
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