6-18
VPL-CS4/CX4
6-18
C Board Waveforms
1
2
3
4
5
6
7
8
9
0
!-
3.0 Vp-p
TP116
[HD]
3.0 Vp-p
TP117
[VD]
400 mVp-p
TP301
[BLUE]
400 mVp-p
TP303
[RED]
400 mVp-p
TP302
[GREEN]
1 Vp-p
TP401
[G|OUT]
7.5 Vp-p
TP405
[SIG|G2]
7.5 Vp-p
TP406
[SIG|G1]
7.5 Vp-p
TP403
[PSIG|G|]
1 Vp-p
TP501
[R|OUT]
7.5 Vp-p
TP505
[SIG|R1]
![
!]
!\
!;
7.5 Vp-p
TP502
[PSIG|R]
1 Vp-p
TP601
[B|OUT]
7.5 Vp-p
TP605
[SIG|B1]
7.5 Vp-p
TP604
[SIG|B2]
!=
7.5 Vp-p
TP504
[SIG|R2]
!'
7.5 Vp-p
TP602
[PSIG|B]
2
4
CLAMP
SUB
CONTRAST
MAIN
CONTRAST
OSD MIX
AMP
CLAMP
F/B
RETRACE
BLANKING
41
30
34
42
6
9
5
3
CLAMP
SUB
CONTRAST
MAIN
CONTRAST
OSD MIX
AMP
CLAMP
F/B
RETRACE
BLANKING
38
11
13
10
8
17
16
21
25
26
27
28
29
32
36
39
14
1
12
20
7
CLAMP
SUB
CONTRAST
MAIN
CONTRAST
OSD MIX
DAC
BUS
I/F
AMP
CLAMP
F/B
OSD
LEVEL
4bit
Main
CONTRAST
8bit
B SUB CONT 8bit
G SUB CONT 8bit
R SUB CONT 8bit
RETRACE
BLANKING
33
35
31
24
22
23
19
Sync On
Green
Sep
OSD BLK IN
INPUT (R)
VCC1 (R)
OSD IN (R)
GND1 (R)
INPUT (G)
INPUT (SOG)
VCC1 (G)
OSD IN (G)
GND1 (G)
INPUT (B)
VCC1 (B)
OSD IN (B)
GND
GND1 (B)
ABL IN
VCC=5V
SOG Sep OUT
Clamp Pulse IN
VCC2
OUTPUT (R)
GND2
OUTPUT (G)
GND
Contrast ref.
Main Br
ightness
OUTPUT (B)
GND
Contrast cont.
Retr
ace BLK IN
D/A OUT1
D/A OUT2
D/A OUT3
D/A OUT4
D/A OUT5
GND (5V)
SDA
SCL
M52749FP (IC302)
S/H
S/H
S/H
VCOM
OFFSET CANCEL
BUFFER
S/H
S/H
S/H
OFFSET CANCEL
BUFFER
S/H
S/H
S/H
OFFSET CANCEL
BUFFER
S/H
S/H
S/H
OFFSET CANCEL
BUFFER
S/H
S/H
S/H
OFFSET CANCEL
BUFFER
S/H
S/H
S/H
OFFSET CANCEL
BUFFER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
CAL_R
CAL_O
CAL_I
V
DD
DGND
MCLK
MCLKX
GND
GND
DLYCTR
CLKOUT
CLKOUTX
NC
CLKIN
CLKINX
F/H_CNT
PRGPOL
PRG
NC
NC
POSCTR1
POSCTR2
NC
GND
GND
STATUS
ENB
D1OR2
DIRCTR
NC
NC
DCFBSW
NC
VIDEO_I
VIDEO_R
VIDEO_O
SH_IN
NC
V
CC
GND
GND
SID_IN
SID_R
SID_O
FRP
SIGCNT
VCOMOFF
VCOMOUT
SHOUT1
NC
SHOUT2
NC
SHOUT3
NC
PV
CC
GND
GND
PGND
NC
SHOUT4
NC
SHOUT5
NC
SHOUT6
D
CLOCK
DELAY
S/H
pulses
TIMING
GENERA-
TOR
offset
cancel
mode
timing
SID
INVERT
AMP
CALIBRA-
TION
AMP
CXA3512R-T6 (IC401, 501, 601 : VPL-CS4)
(IC401, 402, 501, 502, 601, 602 : VPL-CX4)
C
C
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
1dB STEP
VOLUME
8dB STEP
VOLUME
1dB STEP
VOLUME
8dB STEP
VOLUME
VCT
BUFFER
LATCH
SHIFT
REGISTER
LATCH
CONTROL
ZC
DET
+
–
+
–
INP 1
INN 1
VCT 1
INAO 1
VRIN 1
OUT 1
N.C.
GND
VCT
VCC
INP 2
INN 2
VCT 2
INAO 2
VRIN 2
OUT 2
CE
DATA
CLK
INIT
CXA1846BN-T4 (IC703)
1
OUTPUT A
VS
3
OUTPUT B
+INPUT A
-INPUT A
+INPUT B
-INPUT B
7
2
4
8
6
5
NJM2073M (TE2) (IC701, 702)
Содержание RM-PJ2
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Страница 114: ...Sony Corporation B P Company 9 870 323 02 English 02CY22 1 Printed in Japan 2001 10 ...