Sd-533Hd5 - Pioneer SD-533HD Service Manual

SD-533HD5, SD-643HD5
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VOLTAGES
Input Signal
Input : INPUT 1 (COMPOSITE)
Video Signal : EIA Color-bar
Picture Quality : STANDARD
A
SIGNAL ASSY
2101 2201
(TV FRONT-END (TV FRONT-END
SYSTEM UNIT) SYSTEM UNIT)
Voltage
Pin Pin Pin
(V)
1 AGC 3.1 1
−
2 TU 2
−
3 ADRS 3
−
4 SCL 4
−
5 SDA 5
−
6 NC 6
7 V SUPPLY 5.0 7
−
8 NC 8
9 BTL 30.0 9
−
10 NC 10
−
11 IF1 11
−
12 TP 12
13 BV 9.0 13
−
14 TP 14
15 GND 0 15
16 AFT 2.6 16
−
17 AGC OUT 17
18 VIDEO OUT 2.7 18 VIDEO OUT
−
19 NC 19
20 TE GND 0 20
L 13942296513
21 ST 4.9 21
22 ASP 4.9 22
23 MODE 0 23
24 F MONO 0 24
−
25 MUTE 25
26 R OUT 4.1
26
27 L OUT 4.1
27
IC2402 IC2403 IC2404
Voltage Voltage
Pin Pin Pin
(V) (V)
1 0 to 5 1 0 to 5 1
2 0 to 5 2 0 to 5 2
3 0 to 5 3 0 to 5 3
4 0 to 5 4 0 to 5 4
5 0 to 5 5 0 to 5 5
6 0 to 5 6 0 to 5 6
7 0 7 0 to 5 7
8 0 to 5 8 0 8
9 0 to 5 9 0 to 5 9
10 0 to 5 10 0.7 to 4.2 10
11 0 to 5 11 0 11
12 4.9 12 0 to 5 12
13 0 13 0 to 5 13
14 4.9 14 0 to 5 14
15 0 to 5
16 4.9
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IC2302
Voltage Voltage
Pin Pin
(V) (V)
AGC 2.7 1 0
−
TU 2 0 to 5
ADRS 5.0 3 5.0
−
SCL 4 4.9
−
SDA 5 2.1
−
NC 6 2.1
VCC 5.0 7 3.8
−
NC 8 3.4
BTL 30.0 9 5.0
−
NC 10 0
−
IF1 11 0
−
TP 12 0 to 5
BV 9.0 13 0 to 5
−
AUDIO 14 5.0
GND 0 15 5.0
AF1 2.6 16 4.9
−
AGC OUT 17 0
2.2 18 5.0
−
NC 19 1.7
GND 0 20 1.7
−
NC 21 0
−
NC 22 2.3
−
NC 23 0
−
NC 24 0 to 5
−
NC 25 0 to 5
−
26 0
NC
−
NC
IC2703
IC2501
Voltage Voltage Voltage
Pin Pin
(V) (V)
4.9 1 4.5 1
4.9 2 0 2
2.1 3 3.8 3
0 to 5 4 0 4
0 to 5 5 3.8 5
1.9 6 3.8 6
0 7 0 7
0 8 4.5 8
0 9 4.5
9
0 10 0 10
0 11 4.5
11
1.9 12 0 12
3.2 13 8.9 13
4.9 14 4.5 14
15 0 15
16 4.5 16
17
18
19
20
21
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22
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23
24
i
25
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IC2401
Voltage Voltage Voltage
Pin Pin Pin
(V) (V)
27 5.0 1 0 17
28 0 to 5 2 4.9 18
29 0 3 0.0 19
30 5.0 4 07 to 4.2 20
31 0 5 0 21
32 5.0 6 4.9 22 0.7 to 4.2
33 0 7 4.9 23
34 0 8 0 24
35 0 9 0 25
36 5.0 10 0 26
37 0 to 5 11 4.9 27
38 5.0 12 0 28
39 0 to 5 13 0 to 5 29
40 0 14 0 to 5 30
41 0 15 0 to 5 31
42 0 16 0 32
43 0 to 5
44 0
45 0 to 5
Q Q
46 0 to 5
3 6 7 1 3
47 0 to 5
48 0 to 5
49 5.0
50 0
51 5.0
52 0
Voltage Voltage
Pin Pin
(V) (V) (V)
0 26 0 to 5 51 0
0 to 5 27 0 to 5 52 0
0 to 5 28 0 to 5 53 3.2
0 to 5 29 0 54 0
0 to 5 30 1.5 55 0
0 to 5 31 1.5 56 0
0 to 5 32 3.2 57 5.0
0 to 5 33 0 58 0
0 to 5 34 0 59 0 to 5
0 to 5 35 0 60 0 to 5
0 to 5 36 0 61 0
0 to 5 37 0 62 0
0 to 5 38 0 63 0
0 to 5 39 0 64 3.2
0 to 5 40 0 65 0
0 to 5 41 0 66 0
0 to 5 42 0 67 0
0 to 5 43 0 68 0
0 to 5 44 0 69 0
0 to 5 45 3.2 70 0
0 to 5 46 3.2 71 0
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0 to 5 47 1.7 72 0
0 to 5 48 0 73 0
0 to 5 49 0 74 0
.
0 to 5 50 1.4 75 0
2 9 9 4 2 8
Voltage Voltage
Pin Pin
(V) (V) (V)
4.9 33 0 49 0
0 to 5 34 0 50 0
0 to 5 35 4.9 51 0 to 5
4.9 36 0 52 0 to 5
0 37 0 53 0
38 0 54 4.0
0 39 0 55 0
0 40 0 56 4.9
4.9 41 0 57 4.9
0.06 42 0 58 4.9
0.07 43 0 59 4.9
0.08 44 0 60 4.9
0.06 45 0 61 0
0.06 46 0 62 0
0 47 0 63 0
0 48 0 64 4.9
1 5 0 5 8 2 9 9 4
IC2503
Voltage Voltage Voltage
Pin Pin Pin
(V) (V)
76 0 to 3.3 1 4.9 21
77 0 2 0 to 5 22
78 0 3 0 to 5 23
79 0 4 0 to 5 24
80 0 5 0 to 5 25
81 3.2 6 4.9 26
82 1.0 7 0 to 5 27
83 1.6 8 0 to 5 28
9 0 to 5 29
84 1.6
85 1.0 10 0 to 5 30
−
11 31
86 0
−
87 0 12 32
−
88 1.1 13 33
−
89 0.7 14 34
−
90 0.9 15 35
91 1.5 16 0 to 5 36
92 3.2 17 0 to 5 37
93 3.2 18 0 to 5 38
94 3.2 19 0 to 5 39
m
95 3.2 20 4.9 40
96 0
co
97 0
98 0 to 5
99 0 to 5
100 3.2
9 9
2 8 9 9
(V)
0
0 to 5
0 to 5
0 to 5
0 to 5
0 to 5
0 to 5
0 to 5
0 to 5
−
0 to 5
0 to 5
0 to 5
0 to 5
0
0 to 5
0 to 5
0 to 5
0 to 5
0