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A
SCHEMATIC DIAGRAMS-2
U03
AUDIO/VIDEO OUTPUT PC BOARD
NAAR-8418
1
2
CV/Y
VGND6
VGND5
RGB.SW
R/C
VGND4
VGND3
G
3
VGND2
B
VGND1
AGND
AUDIO_L
AUDIO_R
4
5
B
<MUP2P> only
21
20
R324
19
L311
18
17
NC
16
R322
15
14
L310
13
NC
12
11
R321
0
10
9
L309
8
7
6
5
4
3
2
1
P303
GND
SW+12V
GND
GND
EV+6.8V(A)
EV+6.8V(B)
GND
SW+3.3V
EV+4V
P_ON
GND
FL DC-
FL DC+
-28V
220
R315
180
R314
180
C318
104
0
R323
0
75
R319
75
R318
NC
75
R317
R320
0
R316
L308
NC
R325
220
R326
220
C
Q304
TOTX147L
L307
SW3
BLM41P750
8
GND
7
9
6
10
5
11
4
12
3
13
2
14
VCC
1
C323
470/6.3
C322
75
C321
470/6.3
470/6.3
75
C320
470/6.3
D
Q303
TOTX147L
P30
SW3.3V
R311
0
L304
L305
NC
R310
0
R330
0
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