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5
CVB1
G/Y
B/U
R/V
R101
R102
R103
R104
D
75
150
150
150
1/2 current config
VGND
V+5V
R109
C49
75(DIP,1/4W)
L22
CVB1
Q14
C51
2
8550(DIP EBC)
100PF
C
VGND
R112
NC
V+5V
R116
C55
75(DIP,1/4W)
L24
TV_DAC3
Q18
C57
2
B
8550(DIP EBC)
100PF
VGND
V+5V
R260
C240
75(DIP,1/4W)
L73
TV_DAC3
Q27
C239
2
8550(DIP EBC)
100PF
A
VGND
5
Downloaded From TV-Manual.com Manuals
4
C45
NC
VVCC3
TV_DAC0
2
TV_DAC3
2
C46
0.1UF
TV_DAC4
2
VGND
TV_DAC5
2
C47
0.1UF
VVCC3
C48
0.1UF
VGND
R105
680
VGND
1/2 current config
V+5V
10PF
R110
75(DIP,1/4W)
1UH
CVB1_O
C52
TV_DAC5
Q15
2
100PF
8550(DIP EBC)
VGND
VGND
V+5V
10PF
R117
75(DIP,1/4W)
1UH
G/Y_O/SY
C58
TV_DAC4
Q19
2
100PF
8550(DIP EBC)
VGND
VGND
V+5V
10PF
R261
75(DIP,1/4W)
1UH
Y
C241
TV_DAC5
Q31
2
100PF
8550(DIP EBC)
VGND
VGND
4
3
V_BIAS
2
V_COMP
2
V_REF
2
V_FSADJ
2
DVCC
R107
4.7K
SCART_SIG
R108
C50
10PF
L23
1UH
R/V_O/SC
C53
C54
100PF
100PF
VGND
RELEASE_SCART
0
1
C56
10PF
L25
1UH
B/U_O
C59
C60
100PF
100PF
VGND
V+5V
R262
75(DIP,1/4W)
C243
10PF
L74
1UH
R/V
TV_DAC4
Q32
2
8550(DIP EBC)
C242
C244
100PF
100PF
VGND
VGND
3
2
TV0
TV3
TV4
CVB
Y
Cb
Y
CVB
CVB
(S-Video)
CVB
G
B
P+12V
R106
68
120
Q13
9014
SIGNAL_MODE
R118
SCART_DISPLAY
4.7K
R111
82
GND
GND
DISPLAY_MODE
SCART_SIG
SIGNAL_MODE
SCART_DISPLAY
0
0V(CVBS)
Not RELEASE
RELEASE
1
3V(RGB)
SCART_SIG
SCART_SIG
2
SCART_DISPLAY
SCART_DISPLAY 2
RELEASE_SCART
RELEASE_SCART 2
SIGNAL_MODE
SIGNAL_MODE
8
DISPLAY_MODE
DISPLAY_MODE
8
C246
10PF
L75
1UH
B/U
C245
C247
100PF
100PF
深圳兆驰多媒体有限公司
VGND
Title
Video Buffer
Size
Document Number
B
HT5301-ZC01-02
Date:
Saturday, March 04, 2006
2
1
TV5
Cr
C
(S-Video)
R
D
R113
4.7K
DISPLAY_MODE
R114
R115
4.7K
180
RELEASE_SCART
Q16
Q17
R119
9014
9014
4.7K
C
GND
DISPLAY_MODE
1
12V(9.5V--12V 4:3)
0
6V(5V--8V 16:9)
CVB1_O
CVB1_O
8
G/Y_O/SY
G/Y_O/SY
8
R/V_O/SC
B
R/V_O/SC
8
B/U_O
B/U_O
8
A
Rev
1.0
Sheet
5
of
13
1
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