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QUANZHOUBAOJIE ELECTRONICS CO.,LTD. Model:BJ-9900
Version:BJ-9900-0812-V1 Page 73 of 75
VR-L/R Unit Schematics:
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
VR4001
10KB/10KA/SW
R4001
10R
R4002
10R
R4006
2K2
R4005
1K
R4004
1K
R4003
1K
C4001
103P
C4002
103P
C4005
103P
C4004
103P
C4003
103P
1
2
3
4
5
J4001
NC
A
-S
QL
A
-AF
D
XKEY
5V
VR-L
VR5001
10KB/10KA/SW
R5001
10R
R5002
10R
R5006
2K2
R5005
1K
R5004
1K
R5003
1K
C5001
103P
C5002
103P
C5005
103P
C5004
103P
C5003
103P
1
2
3
4
5
J5001
NC
B
-S
QL
B
-AF
P
O
WE
R
SW
+
5V
VR-R
BJ-9900
SCHEMATIC DIAGRAM
Drawing By CAREY Netec 120808
Beta V2.1
VR-L/R UNIT
VR-L/R Unit Layouts: