Circuit Diagrams and PWB Layouts45
7.
Small Signal Module: AP
G16
G17
G14
G15
G4
G5
G6
.8V
.8V
.6V
26.2V
35.7V
-35.8V
-35.8V
-36.9V
-36.9V
-36.9V
-36.9V
-36.9V
-35.8V
G7
G8
G9
-35.8V
-.1V
-.1V
.01V
.05V
.04V
-36.9V
.5V
-24.5V
G12
G11
.1V
.5V
G10
35.6V
24V
-.5V
-.5V
-.05V
-.05V
.2V
.2V
-22V
G1
G2
G3
26.2V
G18
G12
G19
G6
G20
G11
G21
G5
G22
G10
G23
G4
G24
G13
-36.9V
-36.9V
-24.5V
-24.5V
7
9
T
O
GREEN Y
OKE
8
H
I
1
12
I
C
F
A
10
8
F
RV-OUT
BH-RET
D
BV-OUT
10
2
H
7
H
12
7
F
J
5
4
I
H
G
C
BH-OUT
E
C
GH-RET
A
2
11
D
11
6
GV-OUT
5
8
A
J
GH-OUT
7
RH-RET
T
O
BLUE Y
OKE
13
1
G
E
5
GV-RET
13
RV-RET
8
I
4
E
B
2
11
C
T
O
RED Y
OKE
6
11
G
BV-RET
3
10
3
D
J
A
B
12
J
1
B
G
3
2
13
D
12
13
3
4
5
9
B
RH-OUT
E
1
F
9
3169
4K7
9
4
10
6
6
GND-C
GND-C
3154
6R8
100n
2130
2032
100u
I411
6-C11
F413
GND-C
6-H11,5-A1
GND-C
GND-C
3148
3K3
10
VCC
2109
150p
15
CH3_NEG
17
18
CH3_OUT
GND
2
3
MUTING
PRE_NEG
4
5 PRE_POS
1
SUB_GND
6
CH1_NEG
8
9
CH1_OUT
CH2_IN_POS
13
14 CH2_IN_POS
12 CH2_NEG
CH2_OUT 11
16 CH3_IN_NEG
CH3_IN_POS
7045
STK392-120
7 CH1_IN_NEG
CH1_IN_POS
100n
2134
GND-C
GND-C
F415
5-A6
9045
9044
GND-C
GND-C
100n
2131
I412
GND-C
I420
F419
GND-C
3034
22K
I404
F408
3147
3K3
F407
7007
BC817-25
3153
6R8
HEATSINK
0045
6-G11,5-I12,4-B1
3K3
3097
2030
100u
I403
3098
3K3
GND-C
F401
2028
100u
F403
F421
3
MUTING
PRE_NEG
4
5 PRE_POS
1
SUB_GND
10
VCC
GND-C
CH2_IN_POS
12 CH2_NEG
CH2_OUT 11
16 CH3_IN_NEG
CH3_IN_POS
15
CH3_NEG
17
18
CH3_OUT
GND
2
7044
STK392-120
7 CH1_IN_NEG
CH1_IN_POS
6
CH1_NEG
8
9
CH1_OUT
CH2_IN_POS
13
14
3156
6R8
GND-C
2008
100u
3094
3K3
F409
GND-C
2115
150p
F417
3150
6R8
3158
6R8
I408
2064
150p
GND-C
GND-C
I402
150p
2065
3166
100R
3090
3K3
2107
150p
9010
150p
2101
2043
10u
3161
100R
GND-C
GND-C
GND-C
150p
2026
150p
2096
F420
I416
F406
150p
2060
F423
GND-C
100n
2133
3095
3K3
GND-C
5-B1
6-G11,5-I12,4-I5
5-G12
F402
I421
2111
150p
3165
100R
3091
3K3
F400
3162
100R
GND-C
GND-C
3152
6R8
I438
GND-C
GND-C
I401
GND-C
2037
100u
6-C11
5-F4
3151
6R8
GND-C
6-C11
F418
F410
5-A6
2042
10u
I435
GND-C
3164
100R
I410
5-A6
F414
5-F4
F416
7005
BC817-25
150p
2061
2112
150p
9009
GND-C
3167
4K7
2100
150p
GND-C
3149
6R8
GND-C
F422
GND-C
GND-C
F405
3163
100R
1007
B4P-VH
1
2
3
4
GND-C
GND-C
1006
B4P-VH
1
2
3
4
GND-C
I429
5-D12
3159
6R8
I400
5-F4
3033
22K
GND-C
GND-C
3099
3K3
2113
150p
GND-C
F411
3157
6R8
2038
100u
I436
GND-C
I427
150p
2057
2105
150p
GND-C
150p
2056
3096
3K3
F404
2051
150p
6-H11,5-I1
3092
3K3
6R8
3155
I417
3160
6R8
100n
2132
F412
6-C11
2
3
4
6-B11
GND-C
1005
B4P-VH
1
3093
3K3
GH_OUT
RV_OUT
RH_OUT
VccNSW-V
GND-C
6-C11
+35V
GH
RH
BV_OUT
VccPSW-V
-35V
GV
RV
BV
BH_OUT
GV_OUT
-22V
-35V
BH
VccPSW-H
SMALL SIGNAL MODULE (AP)
C4
C4
3135 033 3345.7
E_15000_014.eps
191004
10V / div AC
10µs / div
1V / div AC
10µs / div
1V / div AC
10µs / div
1V / div AC
10µs / div
10V / div AC
10µs / div
10V / div AC
10µs / div
2V / div AC
5ms / div
2V / div AC
5ms / div
20V / div AC
5ms / div
10V / div AC
5ms / div
10V / div AC
5ms / div
G1
G3
G2
G7
G6
G5
G4
G10
G11
G9
G8
G12
G13
1V / div AC
5ms / div
1V / div AC
10µs / div
G14
1V / div AC
10µs / div
1V / div AC
10µs / div
1V / div AC
10µs / div
1V / div AC
10µs / div
1V / div AC
10µs / div
1V / div AC
10µs / div
1V / div AC
10µs / div
G18
G20
G19
G24
G23
G22
G21
1V / div AC
10µs / div
1
1
G15
G16
1V / div AC
10µs / div
1V / div AC
10µs / div
G17
1V / div AC
10µs / div
1