Sony STR-DE1075 Service Manual page 42
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Also See for STR-DE1075:
- Operating instructions manual (56 pages) ,
- Limited warranty (1 page) ,
- Operating instructions manual (76 pages)
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STR-DE1075
• Waveforms
– DIGITAL Board –
2 IC1410 1
3.9 Vp-p
40.4 ns
3 IC1601 <zc.> (MCLK2)
3.7 Vp-p
74 ns
4 IC1703 tj (X1)
3.8 Vp-p
60 ns
5 IC1501 qd (MCLK2)
3.8 Vp-p
74 ns
– VIDEO Board –
qa IC304 qa
4 Vp-p
71 ns
• IC Block Diagrams
IC101 TC9274N-016 (MAIN Board)
VSS
1
S1
2
S2
3
S3
4
S4
5
S5
6
S6
7
S7
8
S8
9
S9
10
18BIT
18BIT
LATCH
LATCH
S10
11
CIRCUIT
CIRCUIT
(L-CH)
(R-CH)
S11
12
S12
13
S13
14
S14
15
S15
16
S16
17
S17
18
S18
19
GND
20
CK
21
LEVEL SHIFT & SHIFT REGISTER
IC305 BA7622 (VIDEO Board)
75OHM
DRIVER
GND
1
8
OUT1
75OHM
DRIVER
IN1
2
7
OUT2
75OHM
DRIVER
IN2
3
6
OUT3
IN3
4
5
VCC
42
42
IC201 TC9273N-014 (VIDEO AU Board)
IC102 TC9273N-004 (MAIN Board)
IC105 TC9273N-013 (MAIN Board)
42
VDD
40
S1
VSS
1
40
S2
S1
2
39
S3
S2
3
38
S4
S3
4
37
S5
S4
5
36
S6
S5
6
10BIT
10BIT
35
S7
S6
7
LATCH
LATCH
CIRCUIT
CIRCUIT
(L-CH)
(R-CH)
34
S8
S7
8
33
S9
S8
9
32
S10
S9
10
31
S11
S10
11
30 S12
S11
12
29 S13
GND
13
LEVEL SHIFT & SHIFT REGISTER
28 S14
CK
14
27 S15
26 S16
25 S17
24 S18
23
STB
22
DATA
IC308 NJM2296D (VIDEO Board)
IC750, 752 NJM2296D (S-VIDEO Board)
V+
Vout2
SW1
Vin1
GND
Vout3
16
15
14
13
12
11
S6
S7
S1
S4
S5
S3
1
2
3
4
5
6
Vout1
SW5
Vin5
SW3
Vin4
SW4
28
VDD
27
S1
26
S2
25
S3
24
S4
23
S5
22
S6
21
S7
20
S8
19
S9
18
S10
17
S11
16
STB
15
DATA
SW2
Vin2
10
9
S2
7
8
Vin3
V-
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