Sony BKDS-PA3291, Maintenance Manual

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BVS-A3232
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A B C D E F G H
CNB-10, DUS-971 CNB-10, DUS-971
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CN1
CN20(1/12)
CN2
CN3
CN4
CN5
CN6
CN7
CN8
CN11
CN12
CN13
CN14
CN15
CN16
CN17
CN18
CN20(2/12)
CN20(3/12)
CN20(4/12)
CN20(5/12)
CN20(6/12)
CN20(7/12)
CN20(8/12)
CN20(9/12)
CN20(10/12)
CN20(11/12)
CN20(12/12)
CN21(1/12)
CN21(2/12)
CN21(3/12)
CN21(4/12)
CN21(5/12)
CN21(6/12)
CN21(7/12)
CN21(8/12)
CN21(9/12)
CN21(10/12)
CN21(11/12)
CN21(12/12)
CN22(1/12)
CN22(2/12)
CN22(3/12)
CN22(4/12)
CN22(5/12)
CN22(6/12)
CN22(7/12)
CN22(8/12)
CN22(9/12)
CN22(10/12)
CN22(12/12)
CN22(11/12)
CN23(1/12)
CN23(2/12)
CN23(3/12)
CN23(4/12)
CN23(5/12)
CN23(6/12)
CN23(7/12)
CN23(8/12)
CN23(9/12)
CN23(10/12)
CN23(11/12)
CN23(12/12)
CN24(1/12)
CN24(2/12)
CN24(3/12)
CN24(4/12)
CN24(5/12)
CN24(6/12)
CN24(7/12)
CN24(8/12)
CN24(9/12)
CN24(10/12)
CN24(11/12)
CN24(12/12)
CN25(1/20)
CN25(2/20)
CN25(3/20)
CN25(4/20)
CN25(5/20)
CN25(6/20)
CN25(7/20)
CN25(8/20)
CN25(9/20)
CN25(10/20)
CN25(11/20)
CN25(12/20)
CN25(13/20)
CN25(14/20)
CN25(15/20)
CN25(16/20)
CN25(17/20)
CN25(18/20)
CN25(20/20)
CN26(1/20)
CN26(2/20)
CN26(3/20)
CN26(4/20)
CN26(5/20)
CN26(6/20)
CN26(7/20)
CN26(8/20)
CN26(9/20)
CN26(10/20)
CN26(11/20)
CN26(12/20)
CN26(13/20)
CN26(14/20)
CN26(15/20)
CN26(16/20)
CN26(17/20)
CN26(18/20)
CN26(19/20)
CN26(20/20)
CN25(19/20)
1
2
3 GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
IN OUT
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
IN
IN
IN
IN
IN
IN
IN
IN
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
IN
IN
IN
IN
IN
IN
IN
IN
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
IN
IN
IN
IN
IN
IN
IN
IN
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
IN
IN
IN
IN
IN
IN
IN
IN
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
IN
IN
IN
IN
IN
IN
IN
IN
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
IN
IN
IN
IN
IN
IN
IN
IN
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
IN
IN
IN
IN
IN
IN
IN
IN
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
GND
GND
GND
GND
(X)
(Y)
(X)
(Y)
(X)
(Y)
(X)
(Y)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
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GND
GND
GND
GND
GND
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GND
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10
11
12
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12
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12
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9
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11
12
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9
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15
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17
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12
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14
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5
3
10
11
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20
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CN20
CN21
CN22
CN23
CN20
CN21
CN22
CN23
CN24
CN26
CN26
CN24
CN25
CN25
CN26
CN25
CN25
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CN2 CN1
+5V
SENS
GND
+5V
SENS
GND
CNB-10
BOARD NO. 1-661-798-11
LOT NO. 603-
B-¥BVSA3232-CNB10
DUS-971
BOARD NO. 1-661-811-11
LOT NO. 603-
B-¥BVSV3232-DUS971