Sony RM-PJM50, Руководство пользователя

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8-18
VPL-FX50
8-18
BB BB
1
0.9Vp-p(H)
TP3003
[RED]
BB Board Waveforms
2
0.8Vp-p(H)
TP3004
[GREEN]
3
0.8Vp-p(H)
TP3005
[BLUE]
4
4.5Vp-p(V)
TP3007
[VS]
5
4.2Vp-p(H)
TP3008
[HS]
6
3.2Vp-p(68MHz)
!¡
4.3Vp-p(H)
TP3006
[HS]
7
0.8Vp-p(H)
TP3018
[VR]
!™
4.2Vp-p(H)
TP3030
[GPEN50G]
7
0.8p-p(H)
TP3019
[VG]
!£
5.4Vp-p(H)
TP3025
[GCLK2]
9
0.8Vp-p(H)
TP3020
[VB]
!º
4.6Vp-p(H)
TP3021
[SCOIN]
BB Board IC Block Diagrams
BA033FP(IC3057, 3062, 3071
)
BA05FP(IC3056, 3059, 3063)
BA09FP(IC3055)
Vcc
(IN)
OUT
GND
+
–
Reference
Voltege
TC75S56F(IC3020
)
1
2
IN(-)
Vss
IN(+)
V DD
OUT 3
5
4
-
+
TC7S04F(IC3025
)
1
2
NC
IN A
GND
VCC
OUT Y
3
5
4
SN75157(IC3014
)
8
7
6
5
1
2
3
4
NON INV IN1
OUT1
OUT2
GND
V
CC
INV IN2
NON INV IN2
INV IN2
74VHC125MTCX(IC3064
)
1
2
3
1A
1Y
1 OE
4
5
6
2A
2Y
2 OE
7 GND
10
9
8
3A
3Y
3 OE
13
12
11
4A
4Y
4 OE
14 VCC
S-80828ANNP(IC3039
)
V
OO 2
V
SS 4
OUT 1
V
REF
TC7W14F(IC3026
)
1
2
1A
3Y
2A
VCC
3A
3
8
6
GND 4 2Y
5
7 1Y
74VHC240MTCX(IC3005)
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
Vcc 1Y1 2A4 1Y2 2A3 1Y3 2A3 1Y4 2A4
1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1
GND
1G
2G
GS4981(IC3022
)
VIDEO
INPUT
VCC
BACK PORCH
DETECTOR
2
COMPOSITE
SYNC OUTPUT
1
BACK PORCH
OUTPUT
5
VERTICAL SYNC
OUTPUT
3
HORIZONTAL
OUTPUT
7
8
RESET 6
VOLTAGE
REGULATOR
TIMING
CURRENTS
D
NO SYNC
V1
V2
C SYNC
Q
Q
CLK
VERTICAL
DETECTOR
TC7S14F(IC3021
)
1
2
NC
IN A
GND
VCC
OUT Y 3
5
4
TC4W53(IC3019
)
TC4W53F(IC3023)
1
2
3
4 5
6
7
8 COMMON
INH
VEE CH1
A
CH0
VDD
VSS
LOGIC LEVEL
CONVERTOR
OUT IN
C
OUT IN
C
CXA1875AX(IC3000, 3017
)
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
LATCH
DAC
AMP
+
–
VCC
REG
I
2
C DECODER
LEVEL
CONVERTER
LEVEL
CONVERTER
LEVEL
CONVERTER
LATCH
POWER
ON
RESET
OPEN COLLECTOR
3 6 2 5 8 1 4 7
SW1 SW0
DAC4 DAC3 DAC2 DAC1 DAC0
GND
14 11 15 12 9 16 13 10
VCC SCL SDA SAD2 SAD1 SAD0 SW3 SW2
N52347FP(IC3006
)
36
OUTPUT(B)
35
VCC2(B) OSD ADJUST
34
HOLD(N)
33
SUB BRIGHTMESST (B)
32
GND2(B)
31
OUTPUT(G)
30
VCC2(G)
29
HOLD(G)
28
SUB BRIGHTNESS (G)
27
GND2(G)
26
OUTPUT(R)
25
VCC2(R)
24
HOLD(R)
23
SUB BRIGHTNEDD (R)
22
GND2(R)
21
NC
20
MAIN BRIGHTNESS
19
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
H.STATE
VCC1(B)
INPUT(B) SUB
BRIGHTNESS
(B)
OSD IN(B)
GND2(B) VCC1(G)
INPUT(G)
SUB
CONTRAST
(B)
OSD IN(G)
GND2(G)
VCC1(R)
INPUT(R)
SUB
CONTRAST
(R)
OSDIN(R)
GND2(R)
MAIN
CONTRAST
CP IN
18
B
OSD MIX
B
BRIGHTNESS
G
OSD MIX
G
BRIGHTNESS
R
OSD MIX
R
BRIGHTNESS
B
AMP
B
BLANKING
G
AMP
G
BLANKING
R
AMP
R
BLANKING
B
CLAMP
B
CONTRAST
G
CLAMP
G
CONTRAST
R
CLAMP
R
CONTRAST
B
HOLD
B
HOLD
B
HOLD
GS1881-CTA(IC3016
)
V
CC
8
ODD/EVEN
OUT
7
R SET
6
BACK PORCH
OUT
5
C SYNC OUT
1
VIDEO IN
2
V SYNC OUT
3
GND
4
V SLICE
V CLAMP
C SYNC
NOSYNC
VOLTAGE
REGULATOR
V
CC
85
µ
BACK PORCH
DETECTOR
D
CLK( )
Q
Q
TIMING
CURRENT
12V
VERTICAL
DETECTOR
HORIZONTAL
D
G
Q D
CLK
Q
Q
WINDOW
CIRCUIT
11
µ
Q