Main Unit--Vfd Display Board Circuit Diagram - Philips HTS3220/12/98 Service Manual

Main Unit -- VFD Display Board Circuit Diagram
VFD101
HL-D1068W
R101
G5 40
G5
G4 41
G4
G3 42
G3
G2 43
G2
G1 44
G1
45
Vdd
IC100
LED
46
LED5
PT6311
47
LED4(BBE)
48
LED3(POWER)
49
LED2(FANCT)
50
LED1(7507RST)
51
R110
Vss
47K
52
OSC
C105
47uF/16V
C104 104
REMOTE
DC5V
47uF/25V
15-1
R100
26 S12
S12/KS12
25 S11
S11/KS11
24 S10
S10/KS10
23 S9
S9/KS9
22 S8
S8/KS8
21 S7
S7/KS7
20 S6
S6/KS6
19 S5
S5/KS5
18 S4
S4/KS4
17 S3
S3/KS3
16 S2
S2/KS2
15 S1
S1/KS1
14 DC5V
Vdd
S100
1
REM
R115
2
GND
47
3
Vcc
C110
C111
104
REMOTE
35-HTS3220-05A1
JACK501
1
2
3
4
5
6
7
8
9
9P
CN102
REMOTE
10
VFD STB
9
VFD_DATA
8
VFD_CLK
7
V-GND
6
DC5V
5
V-GND
4
-27V
3
VF2
2
VF1
1
10P2.0
15-1
CN501
1
2
3
4
5
6
7
8
9
9P