Sony CNU-500 Maintenance Manual page 56

AT-100 BOARD
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AT-100 (1-658-249-12)
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*: B SIDE
CN1 J-15
IC801 M-7
CN2 J-1 IC802 M-7
CN3 P-14
IC803 M-6
CN4 P-10
1 IC804 L-7
CN5 P-7 IC805 L-6
CN6 P-3
IC806 M-5
CN8 H-2 IC900 P-2
IC901 R-2
CP1 B-13
IC902 S-3
CP2 B-14 IC903 S-2
IC10000 N-2
* D1 G-15
IC10011 M-2
* D2 H-15 IC10033 L-2
* D3 A-14 IC11000 K-5
D4 A-1
IC11011 G-8
* D300 R-15
IC11022 G-7
D301 S-12 IC11033 J-3
D302 S-12
IC11055 G-6
* D400 M-15 IC11066 K-4
D401 N-12 IC11077 J-2
D402 N-12
IC11088 J-4
* D500 R-11 IC11099 J-5
D501 S-9
IC11100 J-6
D502 S-9
IC11122 G-3
* D600 M-11 IC12000 K-9
D601 N-9
IC12011 K-9
D602 N-9
IC12022 H-9
* D700 R-8 IC12033 K-10
D701 S-5
D702 S-5
IS4 B-9
* D800 M-8 IS5 D-9
2
D801 N-5
D802 N-5 L1 G-2
* D803 H-13 L2 G-2
L3 A-9
E1 H-1
L4 E-1
E2 J-7 L6 A-3
E3 J-13
L7 A-7
E4 A-10
L8 C-1
E5 N-4 L11 A-13
E6 S-12
L12 H-15
E7 D-15
L13 D-13
E1100 A-1 L14 D-13
E1101 A-2 L15 H-14
L16 F-1
F1 G-1 L300 R-13
L301 S-12
IC1 G-2 L400 M-13
IC2 G-2 L401 N-12
IC3 F-2
L500 R-10
IC4 A-9
L501 S-9
IC5 B-9 L600 M-10
IC8 E-2
L601 N-8
IC9 E-6
L700 R-6
IC10 D-6 L701 S-6
IC11 C-6
L800 M-6
3
IC12 B-6 L801 N-5
IC13 E-4 L900 R-2
IC14 D-4
L901 S-1
IC15 C-4 L1000 M-2
IC16 B-4
L1001 M-2
IC17 E-3
L1100 G-9
IC18 D-3
L1101 J-2
IC19 C-3 L1102 J-2
IC20 B-3
L1103 G-3
IC25 A-1
L1200 J-9
IC26 A-8 L1201 G-9
IC27 A-8
IC28 A-8 PH300 P-14
IC33 B-1 PH301 P-15
IC34 F-1
PH302 P-14
IC36 G-1 PH303 P-13
IC37 C-1
PH400 N-14
IC38 D-13
PH401 N-15 CLOCK 18M
2/7 1
IC39 G-15 PH402 N-13
IC40 F-15
PH403 N-14
IC41 C-13
PH500 P-11
IC42 F-13
PH501 P-11
IC43 C-14 PH502 P-10
IC44 E-15
PH503 P-10
4 IC45 H-10 PH600 N-11
IC46 D-15 PH601 N-11
IC47 A-13
PH602 N-10
IC48 H-13 PH603 N-10
IC49 C-14
PH700 P-7
IC50 A-14
PH701 P-8
IC51 H-13 PH702 P-7
IC52 B-15
PH703 P-7
IC300 P-13
PH800 N-7
IC301 R-14 PH801 N-8
IC302 R-14
PH802 N-7
IC303 R-13
PH803 N-7
IC304 S-14 PH900 P-3
IC305 S-13 PH901 P-4
IC306 R-12 PH902 P-3
IC400 N-13 PH903 P-2
IC401 M-14
PH10022 N-2
IC402 M-14
PH10033 N-3
IC403 M-13
IC404 L-14
* Q3 A-7
IC405 L-13
* Q4 A-7
IC406 M-12 * Q5 H-15
IC500 P-10
* Q6 B-13
2/7 2 CONTROL BUS-1
IC501 R-10
* Q7 B-14
IC502 R-11 * Q8 B-13
IC503 R-10
* Q9 B-14 2/7 3 GND
5
IC504 S-11 * Q10 G-13
IC505 S-10
IC506 R-9
RV1 A-13
IC600 N-10
2/7 4 +5V
IC601 M-10
S2 H-12
IC602 M-11
S3 A-10
IC603 M-10
S4 A-11
IC604 L-11 S5 A-12
IC605 L-10
S6 A-14
IC606 M-9
S1100 H-7
IC700 P-6 S1102 A-4
IC701 R-7
IC702 R-7 TP1 E-4
IC703 R-6 TP2 J-14
IC704 S-7
IC705 S-6 X1100 G-9
IC706 R-5
X1200 J-10
IC800 N-6
A
B
CNU-500 (UC)
CNU-500 (J)
CNU-500 (CE)
L2 V18
1µH
IC3
IC2 SN74HC574APW-E05
TL7705CPS-B-E05
R4
4.7k
11 20
CK VCC
2
R1 IFIO-INT 19
D0 Q0
4.7k 8
IC36(3/4) 3 18
SN74HC32APW-E05 D1 Q1
7 V CC 4 17
SENSE 13 RESE-N1 D2 Q2
2 5 11 5
TC 16
RESIN OUT D3 Q3
12
AVDP-INT 6 15
2 D4 Q4
9
1 6 8 7 3 14
S1
VREF OUT 10 D5 Q5
NM
3 8 13
CT D6 Q6
GND 9
IC36(4/4) 12
D7 Q7
SN74HC32APW-E05
4 R5
C2 C4 4.7k
0.1 6.8
RESE-P1 1
16V
OE
:TA
10
GND
C7
0.1
C8
10
10V
:TA
R72 R74
10k 10k
R70 R71 R73 R75
10k 10k 10k 10k
IC1(2/3)
TC7WU04FU(TE12R)
1 7
8
L1 V17
1µH
C3
10
10V
:TA
IC1(1/3)
TC7WU04FU(TE12R)
6 2 IC1(3/3)
TC7WU04FU(TE12R)
R76
R2 R3 100
3 5
NM NM
4
C6
0.1
C5
C1 X1
NM NM
NM
NOTE
NM:NO MOUNT
C
AT-100 (1/7) AT-100 (1/7)
C16 C19
0.1 0.1
IC8
IDT79R3041-16J
11 10 9 8 7 6 5 4 3 2 1 84 83 82 81 80 79 78 77 76 75
C13
0.1
12
V SS
13
V CC
14
Clkln
15
TriState
16
R79
BE16 1
10k
17
BE16 0
ADDR1 18
Addr1
ADDR0 19
Addr0
20
lnt5
21
V SS
8
22
V CC
C14 0.1 23
lnt4
24
lnt3
25
Slnt2
26
Slnt1
27
Slnt0
R77 28
SBrCond3 / IOStrobe
10k
29
SBrCond2 / ExtDataEn
R78
TC 30
10k
TC
31
V SS
32
V
CC
C15 0.1
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
C18
R81 R82 0.1
0 10k
C23
0.1
R85
10k
R87
10k
R89
0
R38
10k
ADDR0
R39
10k
ADDR1
V15
C12
10
L4 10V
1µH :TA
6-2 6-2
D E
CONTROL BUS
IC13
SN74HC245APW-E05
20
2 VCC 18
AD0 D0
3 13 17
AD1 D1 AD0
4 16
AD2 D2 AD1
C33
0.1
AD3 5 15 D3 AD2
A B
6 14
AD4 D4 AD3
7 13
AD5 D5 AD4
AD6 8 12 D6 AD5
9 11
AD7 D7 AD6
DIREN GND
AD7
1 19 10
DATAEN-N ALE
EXTDTEN-N
TP1
IC14
SN74HC245APW-E05
20
2 VCC 18
AD8 D8 AD8
AD9 3 14 17 D9 AD9
4 16
AD10 D10 C34 AD10
0.1
5 15
AD11 D11 AD11
A B
AD12 6 14 D12 AD12
7 13
AD13 D13 AD13
8 12
C25 AD14 D14 AD14
0.1 9 11
74 AD15 D15 AD15
V
SS
73 DIREN GND ALE
V CC
1 19 10
72 AD14 DATAEN-N
A/D14
71 AD13 EXTDTEN-N
A/D13
70 AD12
A/D12
69 AD11
A/D11 IC15
68 AD10 SN74HC245APW-E05
A/D10
67 AD9
A/D9 C26
66 0.1 20 AD16
V CC
2 VCC 18
65 AD16 D16 AD17
V SS
3 15 17
64 AD8 AD17 D17 AD18
A/D8
63 AD7 AD18 4 16 D18 AD19
C35
A/D7
0.1
5 15
62 AD6 AD19 D19 AD20
A/D6 A B
6 14
61 AD5 AD20 D20 AD21
A/D5
60 AD4 AD21 7 13 D21 AD22
A/D4
59 AD3 AD22 8 12 D22 AD23
A/D3 C27
0.1 9 11
58 AD23 D23 ALE
V SS
DIREN GND
57
V
CC
56 AD2 DATAEN-N 1 19 10
A/D2
55 AD1 EXTDTEN-N
A/D1
54 AD0
A/D0
IC16
SN74HC245APW-E05
AD24
20
AD25
AD24 2 VCC 18 D24 AD26
3 16 17
AD25 D25 AD27
4 16
AD26 D26 C36 AD28
0.1
AD27 5 15 D27 AD29
A B
AD28 6 14 D28 AD30
7 13
AD29 D29 AD31
8 12
AD30 D30 ALE
AD31 9 11 D31
DIREN GND
1 19 10
DATAEN-N
EXTDTEN-N
C28
L6 10
1µH 10V
:TA
F
L8
IC17 1µH
SN74HC573BPW-E05
20
2 VCC 19
BEN0
D1 Q1
3 18
BEN1
D2 Q2 IC25
4 17 BEN2 22V10B-CNUAT31V1
D3 Q3
.00
5 16
BEN3 C37
D4 Q4
0.1
6 17 15
A4
D5 Q5
7 14 A5 A20 1 24
D6 Q6 I/CLK VCC
8 13 2 23
A6 A31
D7 Q7 IN I/O/Q
9 12 3 22
A7 A30
D8 Q8 IN I/O/Q
11 4 21
A29
IN I/O/Q
OE GND A28 5 20
C42
IN I/O/Q
C41 0.1
1 10 6 19
10 A27
IN I/O/Q
10V
7 25 18
A26
:TA IN I/O/Q
IC18 A25 8 17
IN I/O/Q
SN74HC573BPW-E05
9 16
A24
IN I/O/Q
20 10 15
A23
IN I/O/Q
2 VCC 19 11 14
A8 A22
D1 Q1 IN I/O/Q
3 18 A9 12 13 A21
D2 Q2 GND IN
4 17
A10
D3 Q3
5 16
A11
D4 Q4 C38
0.1
6 18 15 A12
D5 Q5
7 14
A13
D6 Q6
8 13
A14
D7 Q7
9 12
A15
D8 Q8
11
OE GND
1 10
IC19
SN74HC573BPW-E05
20
2 VCC 19 A16
D1 Q1
3 18
A17
D2 Q2
4 17
A18
D3 Q3
5 16 A19
C39
D4 Q4
0.1
6 19 15
A20
D5 Q5
7 14
A21
D6 Q6
8 13 A22
D7 Q7
9 12 A23
D8 Q8
11
OE GND
1 10
IC20
SN74HC573BPW-E05
20
2 VCC 19
A24
D1 Q1
3 18
A25
D2 Q2
4 17 A26
D3 Q3
5 16
A27 C40
D4 Q4
0.1
6 20 15
A28
D5 Q5
7 14 A29
D6 Q6
8 13 A30
D7 Q7
9 12
A31
D8 Q8
11
OE GND
1 10
R58 10k
A20
R59 10k
A21
R60 10k A22
R61 10k A23
R62 10k
A24
R63 10k A25
R64 10k A26
R65 10k
A27
R66 10k
A28
R67 10k A29
R68 10k A30
R69 10k
A31
CNU-500
G H