Vitek VT-5005 Schematic
A
33V
33V
22K
R5
22K
R6
R1
22K
VT
D D
C3
0.22uF/50VC40.22uF/50VC5100pF
Q1
PH2369
10K
R9
R11
33K
470pF
C1
BM
R12
33K
Q2
2SA1015
Q3
2SA1015
Q4
2SA1015
BL
C C
BH
BU L/R
TEST3AB
S1
220
B B
2.2K
R40
R31
330
R33
1
2
6
5
3 4
TEST3AB
S2
220
R32
560
R34
S3
TS1565W0-V50C
820
R35
CN1
1
2
PH-2
4.7K
R10
C6
100pF
R13
33K
CN2
PH-2
B
VCC1
R2
10K
R14
33K
R25 22K
R17 22K
R16 22K
R15 22K
R18 1K
R19 1K
U/D
4.5MHz
1
2
R37
1K
STB
R20 1K
R21 22K
C
U2
1
EEP SCL
2
VT
3
R VOL
4
L VOL
5
REAR VIEW
6
SECAM L
7
VL
8
VH
9
U
10
KEY
11
L/R
12
U/D
13
4.5MHz OUT
14
A MUTE
15
ASPE1
16
ASPE2
17
POWER
18
GND
FACTORY ADJ
19
GND
20
NC
21 22
Vcc Vcc
M37160
VDD
VDD
VJC SCL
EEP SDA
VCJ SDA
MONITOR
H SYNC
V SYNC
BLANK
CLK CONT
AV1
AV2
50/60 OUT
FSC IN
RESET
S-VHS IN
IR IN
FILT
C11
100uF/16V
R3
10K
B
G
R
R4
10K
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
R28 10K
26
R30 10K
25
24
23
+
0.01uF
C12
D
C2
0.01uF
C9
470pF
24C08N-10SC
U1
8
Vcc
7
WP
6
SCL
R23 1K
C7
0.01uF
C10
0.01uF
R38
1K
1
A0
2
A1
3
A2
45
GNDSDA
R26 100
C8
100pF
R36
22K
R7
10K
R29
22K
100
R39
C13
47uF/6.3V
E
VCC1
+
R8
10K
1
2
3
VCC1
SCL
SDA
MON
HD
VD
B
G
R
BLANK
CLK
50/60
FSC
RESET
U3
OUT
GND
Vcc
PIC-1018SMD
A A
TITLE
DATE
SHEET OF
1 4
DRAWCHECK DESIGNAPPROVED
CPU
SCHEMATIC DIAGRAM
DRAWING NO.
ZD2.025.055DL
A
B
C
D
E
A
B
C
D
E
VD
HD
D D
-15V
17V
C C
1.0S-6S-20PWB
50/60
L/R
U/D
B B
A A
R41
1K
+
C23
0.1uF
R57
560
100uF/16V
C14
R42
1K
CN3
HD
1
FRP
2
CSY
3
VGH
4
VGL
5
VB
6
VR
7
VG
8
GND
9
VDD
10
VCC
11
GND
12
CKC
13
VST
14
NC
15
NC
16
NC
17
U/D
18
R/L
19
N/P
20
5V
L2
100uH
R46
10K
R55
OPEN
R52
10K
+
C34
100uF/16V
7.5V
+
C16
0.1uF
C17
0.1uF
R47
100
C20
0.1uF
R48
100
R53
100
C24
47uF/16V
R68
10K
C22
0.1uF
C25
0.1uF
R22
8.2K
C26
0.1uF
C28
0.1uF
C31
0.1uF
C33
0.1uF
21
22
23
24
NC
NC
NC
25
NC
26
GAM-0
27
GAM-1
28
GND
29
R OUT
30
R DC
31
GND
32
G OUT
33
G DC
34
VCC2
35
B OUT
36
NC
B DC
SB B
SB R
37
38
39
40
C35
R61
0.1uF
18K
NC
RGB A
20
NC
BRI
41
R60
33K
IR3Y26A
R431KR44
18
19
SW
HF.O
U4
SC B
SC R
42
43
C29
0.1uF
17
44
12K
REG
NC
C30
0.1uF
R45
10K
13
14
15
16
HF.I
G IN
B IN2
R IN2
SYNC SEP
COM
FRP
SYNC IN
45
46
47
48
NC
NC
VCC1
R IN1
G IN1
GND
B IN1
CON
COM-B
COM-A
NC
SYNC OUT
12
11
10
9
8
7
6
5
4
3
2
1
C15
0.1uF
R54
1K
R56
100
C32
R58
1K
R59
100
820pF
100uH
C18
0.1uF
C19
0.1uF
C21
0.1uF
C27
1uF
R49
1K
R50
1K
R51
1K
5V
VR
VG
VB
VIDEO
L1
TITLE
DATE
A
B
C
D
SHEET OF
42
SCHEMATIC DIAGRAM
DRAWCHECK DESIGNAPPROVED
DRAWING NO.
E
LCD RRIVER
ZD2.025.055DL
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