7-27
VPL-PS10/PX10/PX15
7-27
CC
C (2/5) ADV7123KST140 (IC301)
DAC
DATA
REGISTER
DAC
DATA
REGISTER
DAC
DATA
REGISTER
POWER-DOWN
MODE
VOLTAGE
REFERENCE
CIRCUIT
34
33
32
31
28
27
36
11
12
1
10
14
23
38
24
13
3725 35
IOR
IOR
IOG
IOG
IOB
IOB
VNEF
COMPRSETGND
VAA
BLANK
SYNC
R9 - R0
G9 - G0
B9 - B0
10
10
10
10
10
10
PSAVE
CLOCK
BLANK AND
SYNC LOGIC
39
48
C (3/5), (4/5), (5/5) CXA3512R-T6 (IC501, IC502, IC601, IC602, IC701, IC702)
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
3435363738394041424344454647
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
C (2/5) M52749FP-TP (IC302)
2
4
CLAMP
SUB
CONTRAST
MAIN
CONTRAST
OSD MIX AMP
CLAMP
F/B
RETRACE
BLANKING
41
303442
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 3914 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 Brightness
OUTPUT (B)
GND
Contrast cont.
Retrace BLK IN
D/A OUT1
D/A OUT2
D/A OUT3
D/A OUT4
D/A OUT5
GND (5V)
SDA
SCL
C (2/5) M62392FP (IC304, IC305)
1921222324
I
2
C BUS
161718
A
O3A O4A O5CS2 A O6V DDCS1CS0
1 2 3 4 5 6 7 10 12
GNDAO10 VrefLA O9A O8A O7SDASCLR
1320
V
refU2V CC
VrefU1
11
8
15
A
O2
8
A O11
14
A
O1
9
A O12
CHIP SELECT
TRANSCEIVER
ADDRESS
DECODER
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8-BIT
LATCH
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
8BIT
UPPER DIGITS
SEGMENT R-2R
C (1/5) TC7WH74FU(TE12R) (IC104)
1 2 3 4
8 7 6 5
S
C
DQ
Q
R
Vcc PR CLR Q
CK D Q GND
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