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SCHEMATIC DIAGRAM-40
K
INV CIRCUIT
CN1
L1
QLBG005A
VCON
1
VSS
2
D7
3
D6
4
D5
5
D4
6
L2
QLBG005A
VDD
7
D3
8
D2
9
D1
10
D0
11
VSS
12
VSS
13
DISP
14
XCK
15
LP
16
VD
17
L3
L4
VSS
18
QLBG005A
100UH
+5D
19
R2
4.7K
R1
4.7K
C1
6.3V220
Q1
2SD592ARS
P
MB CIRCUIT
+5D
CN4
JOYY
8
JOYX
7
MOD
6
BEND
5
E
4
E
3
E
2
+5D
1
T1
QTDG005A
6
5
3
TF
C2
2
0.1
1
Q2
2SD592ARS
+5D
VR2
50K
JOY VOLUME
1
1
1
2
2
2
3
3
3
+5D
CN2
Z1
1
VDD
22x4
2
D7
D6
3
4
D5
5
D4
6
VSS
7
D3
D2
8
9
D1
10
D0
Z2
11
VSS
22x4
12
VCON
VDD
13
14
DISP
15
VSS
16
XCK
Z3
VSS
17
22x4
LP
18
7
19
VSS
8
20
VD
C4
0.1
C3
CN3
18P
11
2
E
1
12
O
HB CIRCUIT
JK1
HEAD PHONE
1 8 7 3 2 4 5
L1
C2
130UHx3
0.033
C1
0.033
C3
0.1
VR3
CN5
CN7
50K
BEND VOLUME
1
1
2
2
3
3
4
4
TO
LCD
TO
LCD
CN6
5
E
4
HPR
E
3
2
HPL
1
HPS
VR4
10K
MOD VOLUME
G
R5
1K
G
R6
1K
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