7.
Circuit Diagrams and PWB Layouts
7.
Circuit Diagrams and PWB Layouts
Audio Panel and Supply, DC Protection
AMPLIFIER RIGHT_LOW
7
1
DIAGRAM
8
DIAGRAM
GND_F
0302
GND_O
GND_O
DIAGRAM
VSND_POS
VSND_POS
& SUPPLY , DC PROTECTION
+9V_STBY
1
PH-S
5
GND
OUT_RH
OUT_RL
GND_F
AUDIO PANEL
AMPLIFIER RIGHT_HIGH
AMPLIFIER LEFT_LOW
5
L_NEG
L_POS
0304
FILTERS
DC_PROT
SUPPLY & DC PROTECTION
DIAGRAM
R_NEG
0303
PH-S
PH-S
GND_O
0388
1
R_POS
VSND_NEG
VSND_NEG
GND_O
4
9
PH-S
J
D
C
B
A
GND
DIAGRAM
OUT_LH
1
DIAGRAM
AUDIO_ENABLE
GND_F
OUT_LL
1
7
6
C
B
A
4
3
2
13
12
11
6
5
4
3
2
1
AMPLIFIER LEFT_HIGH
10
9
8
10
9
8
13
12
11
J
I
H
G
F
E
GND
I
H
G
F
E
D
VCC_10_POS
VSND_POS
AU_EN_NOT
GND_I
GND_O
OUT_PROT
OUT_RL
R_LOW
VCC_10_NEG
VCC_10_POS
VSND_NEG
VSND_POS
VCC_10_POS
GND_I
GND_O
L_LOW
OUT_LL
OUT_PROT
VCC_10_NEG
VCC_10_POS
VSND_NEG
VSND_POS
GND_F
OUT_RL
VCC_10_NEG
VCC_10_POS
VSND_NEG
VSND_POS
VSND_POS
VCC_10_NEG
AU_EN_NOT
GND_O
+9V_STBYA
GND
GND_O
OUT_LH
OUT_LL
OUT_PROT
OUT_RH
GND_O
+9V_STBYA
+9V_STBYA
AU_EN_NOT
GND
GND_F
L_HIGH
L_LOW
R_HIGH
R_LOW
VCC_10_NEG
VCC_10_POS
VSND_NEG
VCC_10_NEG
VCC_10_POS
VSND_NEG
GND_O
VCC_10_NEG
VCC_10_NEG
GND_I
GND_I
VCC_10_POS
GND_I
VSND_NEG
VCC_10_NEG
AU_EN_NOT
GND_I
GND_O
OUT_PROT
OUT_RH
R_HIGH
VCC_10_NEG
VCC_10_POS
VSND_NEG
VSND_POS
GND_O
AU_EN_NOT
GND
GND_I
GND_O
L_HIGH
OUT_LH
OUT_PROT
VCC_10_NEG
VCC_10_POS
VSND_NEG
VSND_POS
VSND_POS
VCC_10_NEG
VSND_NEG
VSND_POS
VCC_10_POS
VSND_POS
GND_I
+9V_STBYA
VSND_NEG
OUT_RL
R_LOW
R_LOW
OUT_PROT
GND_O
VCC_10_POS
AU_EN_NOT
AU_EN_NOT
AU_EN_NOT
AU_EN_NOT
AU_EN_NOT
R_HIGH
R_HIGH
OUT_RH
OUT_LL
OUT_LH
L_HIGH
L_HIGH
L_LOW
L_LOW
CL 26532038_015.eps
190603
3122 123 6002.5