No.52105
AV-48WP74
AV-56WP74
2-42
POWER & DEF PWB CIRCUIT DIAGRAM(1/2) SHEET19
[H]
T921-9
60Vp-p
T921-15
24Vp-p
[H]
T921-12
60Vp-p
[H]
T921-14
60Vp-p
VOLTAGE (V)
PIN NO.
IC911
1
2
3
4
5
IC921
1
2
3
PC921
1
2
3
4
Q951
E
C
B
Q952
E
C
B
Q953
E
C
B
Q954
E
C
B
Q971
E
C
B
1.5
0
143.7
17.7
0
141.1
11.7
0
12.7
11.7
1.5
16.2
0
0
0.6
0
0.1
0.6
6.7
11.6
6.7
0
0
0.5
141.0
0
140.8
K93
C904
C941
D935
Y939
D
K
K935
C994
Q952
Y902
R920
H940
C918
CN00B
D937
C920
R903
IC911
D933
PC921
H938
C935
R901
R951
Y955
Y903
Q951
R908
Y952
D913
C995
D911
Y916
R914
F905
C913
C919
D910
R910
D952
D917
K920
C910
R991
C936
R917
C921
R911
R992
C908
F933
Y915
K930
Y911
C912
D916
R913
R902
C915
R999
R95
RY951
K914
R918
C901
Y909
K937
Y951
R960
R944
D956
C952
Y935
C914
R990
R959
Y914
R912
RY952
C906
Y904
Y906
R916
K936
C993
Y901
C916
Y905
Y907
K933
LF901
C930
C902
C905
R921
D932
C917
FR915
D914
D912
D975
C907
Y910
R909
Q911
D919
D918
H901
D920
C999
K917
K916
K912
D915
C903
C939
CN00D
Y908
C997
C998
D901
H911
T921
QCZ9054-102
RU3YX-LFC4
FMX
QQR0621-002Z
QCZ9074-472
2SC3311A/QR/-T
1/2W
*
CEHT11B-002QS
QFV71HJ-104Z
B
QGA7901C1-02
EU2-T3
QCZ0122-151
15W
QRF154K-R51
STR-F6629B/F7
PC123FY2
/35
QETM1VM-228
15W
QRF154K-R51
2SC1627A/Y/-T
AU01Z-T2
QCZ9074-472
RGP10J-5025-T3
1/2W*
QRK126J-681X
QMFZ034-5R0Z-J1
MY,5%
400V
QFP32GJ-103Z
MA700A-T2
1/2W*
MTZJ12C-T2
MTZJ27B-T2
1/2W*
QRK126J-332X
2WOM
R
QCZ9054-102
QQR0621-002Z
2KV
QCZ0340-332
1SS133-T2
2WMFR
1WMFR
QRG01GJ-470
QRZ0111-685
QSK0118-001
QQR0582-001Z
1/2W*
QQR0621-002Z
1/2W
*
1SS133-T2
/50
1/2W
2WMFR
QSK0083-001
QSK0084-001
QCZ9054-102
2WMFR
QCZ9074-472
5%
5%
125V
QFZ9072-104
QCZ9054-102
RU30A-F 1
MY,5%
1/2W
QRZ9017-330
1SS
1SS133-T2
AU01Z-T2
QEZ0572-128
MTZJ5.1B-T2
LC30171-001A
1SS133-T2
QCZ9074-472
QQR0582-001Z
SARS01-T2
D
QCZ9074-472
QCZ9074-472
RBV-606
LC31211-001A
QQS0133-001
BW
.001
OPEN
BW
BW
.0047
OPEN
680k
.1
150P
.51
BW
X
2200
.51
47k
OPEN
BW
OPEN
OPEN
.0047
OPEN
680
470p
.01
1.5k
OPEN
OPEN
OPEN
OPEN
3.3k
OPEN
18k
OPEN
.001
OPEN
OPEN
BW
.0033
.18
47
OPEN
6.8M
2.2k
1.5k
OPEN
OPEN
OPEN
47k
2.2k
OPEN
OPEN
220
OPEN
120
OPEN
.18
.001
BW
BW
.22
BW
.0047
OPEN
330p
BW
OPEN
BW
OPEN
180p
.1
.001
OPEN
1800P
33
OPEN
1200
BW
OPEN
OPEN
OPEN
.0047
BW
BW
OPEN
OPE
OPEN
OPEN
.0047
.0047
GND1
GND1
GND1
GND3
GND1
GND1
GND3
GND3
GND3
GND3
GND1
GND3
GND1
GND3
GND3
GND3
GND3
GND3
GND3
GND1
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AC250V
AC250V
AC250V
AC250V
AC250V
AC250V
AC250V
AC250V
AC250V
AC250V
Y2W
LINE FILTER PWB
SHEET 21
POWER & DEF PWB
SSB-2068A-M2