Sony ExwaveHAD SSC-DC50A, Service Manual

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6-8 SSC-DC50A/54A (UC)
SSC-DC50AP/54AP/58AP (CE)
IC
NC
AV
DDL
AV
DDH
NC
AGND
DV
DDL
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
PIN
NO.
O
O
O
O
O
—
—
O
O
O
O
O
D0
D1
D2
D3
D4
NC
NC
D5
D6
D7
D8
D9
13
14
15
16
17
18
19
20
21
22
23
24
—
—
—
—
—
—
—
I
I
I
I
I
DGND
NC
DV
DDL
DGND
NC
NC
AV
DDL
LINV
MINV
CLK
TEST
STBY
25
26
27
28
29
30
31
32
33
34
35
36
—
—
—
—
—
I
—
—
—
I
—
—
NC
AV
DDH
NC
AGND
NC
VRT
VR1
VR2
VR3
VRB
NC
AGND
37
38
39
40
41
42
43
44
45
46
47
48
PIN
NO.
PIN
NO.
PIN
NO.
—
—
I
—
—
—
—
—
—
—
—
—
AV
DDH
BIAS
VIN
NC
AV
DDL
AV
DDH
NC
AGND
DV
DDL
NC
NC
DGND
I/O SIGNAL I/O SIGNAL I/O SIGNAL I/O SIGNAL
24
23
22
21
20
19
18
17
16
15
14
13
AV
DDL
NC
NC
DGND
DV
DDL
NC
DGND
37
38
39
40
41
42
43
44
45
46
47
48
NC NC
AGND
NC
AV
DDH
NC
1 2 3 4 5 6 7 8 9
10 11 12
NC NC
36 35 34 33 32 31 30 29 28 27 26 25
DGND
AV
DDH
AGND
C-MOS 10-BIT A/D CONVERTER
—TOP VIEW—
INPUT
CLK
LINV, MINV
STBY
TEST
VIN
VR1 - VR3
VRB
VRT
OUTPUT
D0 - D9
OTHER
BIAS
: CLOCK
: DIGITAL OUT INVERT CONTROL
: STANDBY MODE CONTROL
: TEST MODE CONTROL
: ANALOG
: REFERENCE VOLTAGE MEDIUM TAP
: REFERENCE VOLTAGE LOWER SIDE
: REFERENCE VOLTAGE HIGH SIDE
: DIGITAL
: BIAS
VRT
VR1
VR2
VR3
VRB
INPUT S/H
VIN BIAS
CLK LINV MINV TEST STBY
STEPPED
AMP
STEPPED
AMP
SUPERIOR
COMPARISON
(4-BIT)
REFERENCE
VOLTAGE
GENERATE
RESIST
NETWORK
MEDIAN
COMPARISON
(3-BIT)
INFERIOR
COMPARISON
(3-BIT)
DATA CORRECTION CIRCUIT
OUTPUT LATCH CIRCUIT
CLOCK
GENERATOR
30
31
32
33
34
12
11
10
9
8
5
4
3
2
1
39
22 20 21 23 24
38
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
1
2
3
4
5
6
7
8
9
10
V4
V3
V2
SUB
V1
VL
V
OUT
GND
GND
V
DD
20
19
18
17
16
15
14
13
12
11
H2
H1
NC
RG
RD
V
SS
V
DSUB
V
GG
GND
GND
16
17
6
3
2
1
19
20
4
11
12
13
7
RD
RG
V1
V2
V3
V4
H1
H2
SUB
V
GG
V
DSUB
V
SS
VL
V
OUT
10
INPUT
H1, H2
RD
RG
SUB
V1 - V4
V
DSUB
V
GG
VL
V
SS
OUTPUT
V
OUT
: HORIZONTAL REGISTER TRANSFER CLOCK
: RESET DRAIN BIAS
: REST GATE CLOCK
: OVERFLOW DRAIN
: VERTICAL REGISTER TRANSFER CLOCK
: BIAS AMP
: OUTPUT AMP GATE BIAS
: PROTECTION TRANSISTOR BIAS
: OUTPUT AMP SOURCE
: SIGNAL
1/2-INCH CCD IMAGE BLOCK
—TOP VIEW—
VERTICAL SHIFT REGISTER
OUTPUT
AMP
HORIZONTAL SHIFT REGISTER
16
17
RD
RG
6
3
2
1
4
V1
V2
V3
V4
SUB
19
20
H1
H2
11
13
7
12
V
GG
V
SS
VL
V
DSUB
10
V
OUT
1
2
3
4
8
7
6
5 V
SS
V
DD
_ +
_ +
C-MOS DUAL VIDEO AMPLIFIERS
—TOP VIEW—
REF
(1)
REF
1
ANODE
(2)
ANODE
2
CATHODE
(3)
CATHODE
3
ADJUSTABLE PRECISION SHUNT REGULATOR
—FRONT VIEW—
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