Sony Cineza VPL-HS2, Руководство по обслуживанию

Страница: 87 / 116

6-11
VPL-HS2
6-11
AD9888K-100 (IC303)
5
113
|
120
103
|
110
8
RAIN0
2:1
MUX
RAIN1
CLAMP A/D
8
8
ROUTA
8
ROUTB
90
|
97
80
|
87
GOUTA
GOUTB
70
|
77
57
|
64
BOUTA
BOUTB
DATACK
13
17
GAIN0
2:1
MUX
GAIN1
CLAMP A/D
8
8
8
20
23
BAIN0
2:1
MUX
BAIN1
CLAMP
SYNC
PROCESSING
AND
CLOCK
GENERATION
SERIAL REGISTER
AND
POWER MANAGEMENT
A/D
8
2
8
8
45
123
HSOUT 125
VSOUT 127
SOGOUT 126
REF
BYPASS
2
43
HSYNC0
2:1
MUX
HSYNC1
44
42
VSYNC0
2:1
MUX
VSYNC1
12
16
SOGIN0
2:1
MUX
SOGIN1
REF
53
COAST
30 CLAMP
29
CKINV
32 SCL
31 SDA
33
A0
54 CKEXT
50
FILT
BA033FP-E2 (IC223, 301)
LP2985IM5X-3.3 (IC224, 302)
1
2
4
3
5
V IN
GND
OVER CURRENT/
OVER TEMP
PROTECTION
V
REF 1.23V
V OUT
ON/OFF
BYPASS
PQ2TZ15U (IC502)
1
3
IN
EXCLUSIVE
IC(STABILIZER,
OVER CURRENT &
HEAT PROTECTION,
ON/OFF CONTROL)
OUT
5
GND
2 ON/OFF
4 ADJ
SN74LV244APWR (IC152)
B B
3
2
1
REFFERENCE
VOLTAGE
VCC
GND
OUT
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCC
EN
OUT0
IN4
OUT1
IN5
OUT2
IN6
OUT3
IN7
EN
IN0
OUT4
IN1
OUT5
IN2
OUT6
IN3
OUT7
GND
S-80928ANMP-DDR-T2 (IC405, 504)
VDD
2
VSS
CD
4
5
OUT 1
V
REF
DELAY
TC74VHC123AFT(EL) (IC403)
16
1
15 14 13 12
VCC 1 REXT/CEXT CEXT 1 1 Q 2Q 2 CLR 2B 2A
1A 1B
1 CLR
1Q 2Q
CEXT 2
2 REXT/CEXT
GND
11 10 9
2 3 4 5 6 7 8
CLR
Q
Q
CLR
Q
Q