Sony MDSJE320 Service Manual - Page 43
SS1 LF, SS LF
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UPC - 027242541344
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Pin No. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Pin Name L1 VDD2 VDD1 VDD1 VSS1 TEST2 TEST3 VSS1 (LF) NU NU AVSS (LF) LVDD LVSS REFO INLM INLP I/O Function O Lch PLM output 1 - +5V power supply (D/A, digital) - - +5V power supply (A/D, digital) - Ground (A/D, digital) I I Test pin (Fixed at "L") - Ground (A/D, digital) - - Not used - Ground (A/D, analog) - +5V power supply (A/D, buffer) - Ground (A/D, buffer) O A/D reference voltage output (+3.2V) I Lch analog (-) input I Lch analog (+) input - 59 -
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1 -
2
-
3
-
4
-
5
-
6
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7
-
8
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9
-
10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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29
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30
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31
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32
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33
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34
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35
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36
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37
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38 -
39 -
40 -
41 -
42 -
43 -
44 -
45 -
46 -
47 -
48 -
49
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50
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51
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52
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53
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54
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55
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56
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— 59 —
Function
Pin No.
Pin Name
I/O
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
L1
V
DD2
V
DD1
V
DD1
V
SS1
TEST2
TEST3
V
SS1 (LF)
NU
NU
AV
SS (LF)
LV
DD
LV
SS
REFO
INLM
INLP
O
—
—
—
—
I
I
—
—
—
—
—
—
O
I
I
Lch PLM output 1
+5V power supply (D/A, digital)
+5V power supply (A/D, digital)
Ground (A/D, digital)
Test pin (Fixed at “L”)
Ground (A/D, digital)
Not used
Ground (A/D, analog)
+5V power supply (A/D, buffer)
Ground (A/D, buffer)
A/D reference voltage output (+3.2V)
Lch analog (–) input
Lch analog (+) input