Hitachi 27UX01B-501, Руководство по обслуживанию

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IC101 IN/OUT Pins and Functions (VCJ)
Figure 26. VCJ IN/OUT Pins and Functions.
IC101
TA1310BN
VSM Out
1
Velocity Scanning
Modulation
GND
2 Ground
R In
3 Red Input
G In
4
B In
5
YS / YM In
6
Hold Down Reference 7 HD Reference
8
9
10 Ground
ABL In
11 Brightness Control
VK Out
12 NC
13 Red Output
G Out
14 Green Output
B Out
15 Blue Output
V
CC
9V
16 V
CC
9V
R Filter
17 Red Cutoff
18
19
Noise Filter
20 Noise filter
V Centering
21 NC
EW FB
22 NC
EW Out
23 NC
V Out
24 Vertical Output
V NFB
25 Vertical Feedback
V AGC
26 Automatic Gain
V Ramp
27 Vertical Ramp
EHT V
28 Vertical EHT Input
Hold Down
V Reg
SCL 29 I
2
C SCL Input
SDA 30
GND 31
Ground
HD Out 32
NC
VD Out 33
RGB Mute
R Out
FBP In 34
Flyback Pulse
H Out 35
Sync Out 36
NC
DEF V
CC
37 9V
Y/Sync In 38
Video Sync
V Sep 39
Vertical Separation
AFC1 40
AFC1 detection
32 fh VCO 41
Horizontal Oscillation
Bend Correction 42 Horizontal Correction
43
DL Out
Delayed Y Signal
Ground 44
GND
Chroma Input
Chroma In 45
APC Filter
APC 46
NC
B-Y Out 47
48 NC
X-tal 49
3.58MHz X-tal
CW Out 50
3.58MHz Clock Output
VCJ 51
VCC 5V
R-Y In 52
B-Y Input
53 R-Y Input
Y In 54
BP DET 55
Black Peak Detection
DC RC 56
G Filter
B Filter
Hold Down
V Reg
Green Input
Blue Input
I
2
C SDA I/0
Vertical Drive Pulse
Horizontal Output
R-Y Out
B-Y In
Luminance Signal Input
DC Restoration Correction
RGB/Half Tone In
Green Cutoff
Blue Cutoff