Sony CCU-TX50 Service Manual page 135

IC108 (1/2)
+3.3V
TC7SH14FU(T5RSOYJF)
C144
IC108 (2/2) 0.1uF
+3.3V
TC7SH14FU(T5RSOYJF)
IC114
R182 MBM29LV160BE-90TN
+3.3V
100k 37
2 4 9 VCC 45 D31
A19
S102 DQ15/A-1
16 43
A20 A18 D30
VCC ON:Upper area
DQ14
ROM-SEL OFF:Lower area A19 17 41
A17 D29
GND
DQ13
48 39
A18 D28
A16
DQ12
1 36
A17 A15 D27
DQ11
A16 2 34 D26
A14
DQ10
3 32
A15 D25
A13
DQ9
4 30
A14 A12 D24
DQ8
A13 5 44 D23
A11
DQ7
6 42
A12 A10 D22
DQ6
A11 7 40 D21
A9
DQ5
8 38
A10 D20
A8
DQ4
18 35
A9 A7 D19
DQ3
A8 19 33 D18
A6
DQ2
20 31
A7 D17
A5
DQ1
21 29
A6 A4 D16
DQ0
A5 22
A3
23
A4 A2
A3 24
A1
25
A2
A0
26
XCS0(FLASH)
CE
28
XRD
OE
XSHWE3 11
WE
12 10
RESET NC1
+3.3V
47 13
BYTE NC2
15 14
RY/BY NC3
VSS1 VSS2
27 46
IC115
MBM29LV160BE-90TN
+3.3V
C145
0.1uF
37
9 VCC 45
A19 D15
DQ15/A-1
16 43
A20 A18 D14
DQ14
17 41
A19 A17 D13
DQ13
A18 48 39 D12
A16
DQ12
1 36
A17 A15 D11
DQ11
2 34
A16 A14 D10
DQ10
3 32
A15 D9
A13
DQ9
4 30
A14 A12 D8
DQ8
5 44
A13 A11 D7
DQ7
6 42
A12 A10 D6
DQ6
7 40
A11 A9 D5
DQ5
A10 8 38 D4
A8
DQ4
18 35
A9 A7 D3
DQ3
19 33
A8 A6 D2
DQ2
20 31
A7 D1
A5
DQ1
21 29
A6 A4 D0
DQ0
A5 22
A3
23
A4 A2
24
A3 A1
A2 25
A0
26
XCS0(FLASH)
+3.3V
CE
R184
28
10k XRD
OE
XSHWE1 11
R181
WE
IC111 (1/2) 10k
12 10
TC7SH08FU(T5RSOYJF)
+3.3V
RESET NC1
2 47 13
4 BYTE NC2
1 15 14
RY/BY NC3
+3.3V
VSS1 VSS2
27 46
VCC
IC111
(2/2)
GND
+3.3V
SN74CBT3253PWR-12
R173 R183
0 0
R171
+3.3V
10k
2 4 2 4
IC126(1/2) IC127 (1/2)
NC7SZ04P5X NC7SZ04P5X
IC128 (1/2)
NC7SZ08P5X
1
4
2
+3.3V
$
COR102
R172
1
NORMAL 100k
2 4
2
3
DEBUG
IC136
NM TC7SH14FU(T5RSOYJF)
IC136
TC7SH14FU(T5RSOYJF)
CCU-TX50/V2
I J
DATA
IC116
MT48LC8M16A2P-75-Y15WTR
C147 C151 C155 C159
0.1uF
0.1uF 0.1uF 0.1uF
+3.3V L108
C149 C153 C157
10uH
0.1uF 0.1uF 0.1uF
RB102
100k
D31
7 8
21 53 D31
A15
D30 BA1 DQ15
5 6
A14 20 51 D30
D29 BA0 DQ14
3 4
35 50
A13 D29
D28
2 A11 DQ13
1
22 48 D28
A12
A10 DQ12
34 47
A11 D27
RB103 RB110 A9 DQ11
33 45
100k 100k A10 D26
D27 A8 DQ10
7 8 7 8
32 44 D25
A9
D26 A7 DQ9
5 6 5 6
31 42
A8 D24
D25
A6 DQ8
3 4 3 4
30 13 D23
A7
D24 A24 A5 DQ7
1 2 1 2
A6 29 11 D22
A4 DQ6
26 10
A5 D21
RB104 RB111 A3 DQ5
100k 100k 25 8 D20
A4
D23 A23 A2 DQ4
7 8 7 8
24 7
A3 D19
D22 A22 A1 DQ3
5 6 5 6
23 5
A2 D18
D21 A21 A0 DQ2
3 4 3 4
4 D17
D20 A20 DQ1
1 2 1 2
19 2
XCS3 D16
CS DQ0
16
RB105 RB112 WR/RD
WE
100k 100k
D19 A19
XSHCAS 17
7 8 7 8
CAS
D18 A18 18
5 6 5 6 XSHRAS
RAS
D17 A17 39
3 4 3 4 XSHWE3
DQMH
D16 A16 15
1 2 1 2 XSHWE2
DQML
37 36
SHCKE
CKE NC1
RB106 RB113 SR1-CLK 38 40
100k 100k CLK NC2
2 1 D15 2 1 A15
4 3 D14 4 3 A14
6 5 D13 6 5 A13
8 7 D12 8 7 A12
RB107 RB114 IC119
100k 100k C160
MT48LC8M16A2P-75-Y15WTR C148 C152 C156
0.1uF
2 1 D11 2 1 A11 0.1uF 0.1uF 0.1uF
+3.3V L107
C150 C154 C158
10uH
0.1uF 0.1uF 0.1uF
4 3 D10 4 3 A10
6 5 D9 6 5 A9
8 7 D8 8 7 A8
RB108 RB115
100k 100k 21 53 D15
A15
BA1 DQ15
2 1 D7 2 1 A7
20 51
A14 D14
4 3 D6 4 3 A6 BA0 DQ14
35 50
A13 D13
A11 DQ13
6 5 D5 6 5 A5
22 48 D12
A12
A10 DQ12
8 7 D4 8 7 A4
34 47
A11 D11
A9 DQ11
33 45 D10
A10
RB109 RB116 A8 DQ10
100k 100k A9 32 44 D9
2 1 D3 2 1 A3 A7 DQ9
31 42
A8 D8
4 3 D2 4 3 A2 A6 DQ8
30 13 D7
A7
A5 DQ7
6 5 D1 6 5 A1
29 11
A6 D6
8 7 D0 8 7 A0 A4 DQ6
26 10
A5 D5
A3 DQ5
25 8 D4
A4
A2 DQ4
24 7
A3 D3
A1 DQ3
23 5 D2
A2
A0 DQ2
4 D1
DQ1
19 2
XCS3 D0
CS DQ0
16
WR/RD
WE
17
XSHCAS
CAS
18
XSHRAS
RAS
XSHWE1 39
DQMH
15
XSHWE0
DQML
37 36
SHCKE
CKE NC1
SR2-CLK 38 40
CLK NC2
+3.3V
RB118
100k
XSHCAS 8 7
6 5
XSHRAS
XRD 4 3
WR/RD 2 1
RB119
100k
XSHWE3 2 1
XSHWE2 4 3
6 5
XSHWE1
XSHWE0 8 7
IC112
+5V
R186
NM 0
R185 C139 +3.3V
0.1uF
0
R189
16
10k
6 VCC 7
XCS0(FLASH)
1B1 1A
5
+3.3V
1B2
4
1B3
R190
3
10k
1B4
10 9
XCS0(JIG)
2B1 2A
11
2B2
12
2B3
13
2B4
14
S0
2
S1
1
OE1
IC127 (2/2) IC128 (2/2)
15
IC126(2/2)
OE2 NC7SZ04P5X NC7SZ08P5X
NC7SZ04P5X
GND
+3.3V C142 +3.3V C143 +3.3V C146
0.1uF 0.1uF 0.1uF
8
VCC VCC VCC
+3.3V
C141
GND GND GND
(1/2) 0.1uF
VCC
(2/2)
GND
K
AT-155 (2/5) AT-155 (2/5)
+3.3V
L109
10uH
C164
C163 0.1uF
22uF
IC121
FM18L08-70-STR
28
1 VDD 19
A15 D15
A14 DQ7
26 18
A14 D14
A13 DQ6
2 17
A13 D13
A12 DQ5
23 16
A12 D12
A11 DQ4
21 15
A11 D11
A10 DQ3
24 13
A10 D10
A9 DQ2
12
A9 25 D9
A8 DQ1
3 11
A8 D8
A7 DQ0
4
A7
A6
5
A6
A5
6
A5
A4
A4 7
A3
8
A3
A2
9
A2
A1
A1 10
A0
20
CE
22
XRD
OE
27
XSHWE1
WE
VSS
14
MS-IC-RESET
003
MS-CLK
C165
0.1uF
IC122
FM18L08-70-STR
28
A15 1 VDD 19 D7
A14 DQ7
26 18
A14 D6
A13 DQ6
INTR(MS)
2 17
A13 D5
A12 DQ5
DACK(MS)
23 16
A12 D4
A11 DQ4
DREQ(MS)
21 15
A11 D3
A10 DQ3
A10 24 13 D2
A9 DQ2
25 12
A9 D1
A8 DQ1
3 11
A8 D0 DACK(MS)
A7 DQ0
A7 4 DREQ(MS)
A6
5
A6 INTR(MS)
A5
6
A5
A4
7
A4
A3
8
A3
A2
A2 9
A1
10
A1
A0
20
CE
22
XRD
OE
27
XSHWE0
WE
IC120 (1/2)
VSS
NC7SZ32P5X
14
XSHWE1
XSHWE0
IC118(2/2)
NC7SZ32P5X
+3.3V
C166
0.1uF
IC118 (1/2)
NC7SZ32P5X
VCC
GND
IC139
TC74VHC138FT(EL)
+3.3V
C162
0.1uF
16
1 VCC 15
A20
Y0
A
2 14
A21
B Y1
13 IC117
A22 3
SN74LVC74APWR-12
C Y2
12
+3.3V
Y3 C161
0.1uF
6 11
A23
G1 Y4
4 10
XCS4
G2A Y5 14
5 9
A24 VCC
G2B Y6 4
7
1PRE
Y7 2 5
XSHWE1
GND 1D 1Q
3 CPU-CLK CPU-CLK
8 1CLK
1 6
1CLR 1Q
10
2PRE
12 9
XSHWE0
2D 2Q
11
2CLK
13 8 XCPU-RST
R191 2CLR 2Q
10 GND
7
4-35 4-35
L M
IC123
MB86189PFV-G-BND-ER-E1
+3.3V
C168 L110
10uH
22uF
6.3V
C169
0.1uF
GND GND
+3.3V
100k
40 23 R205
D15
D15 PI3
D14 41 22 R206 100k
D14 PI2
44 21 100k
D13 R207
D13 PI1
D12 45 20
D12 PI0
D11 46
D11
47 27
D10
D10 PO3 MS-LED-RED-OFF/ON 003
D9 48 26
D9 PO2 MS-LED-GREEN-OFF/ON 003
1 25
D8
D8 PO1
2 24 R210
D7
D7 PO0 100k
NM
D6 3
R202
D6
4 16 100
D5 DIO(MS)
D5 SDIO
D4 5
D4
R201
7 13
D3 100k
D3 SCKI
8
D2
D2 R203
100
D1 9 17
CK(MS)
D1 SCKO
10
D0
D0
R204
100
A3 36 15 BS(MS)
A3 BS
37 14
A2
+3.3V
A2 SDIR Q104
L111
A1 38 C171
10uH 2SA1213Y-TE12L
A1 0.1uF
POWER(MS)
39
SEL THP101
C170
28
22uF
HCKI
C174
6.3V
R196 100k 0.1uF
R211
12
22k R212
XRS 3.3k
35
XCS
32 R199
XRD/RDWRX 100k Q105
R213
33 2 4 2
2SC4617TL-QR
4 47k
XWRH/XBE0
34 1
XWRL/XBE1 R197
11 IC142
1k R214
IC144
XINT (1/2) 47k
30
(1/2)
XDAK/XAS
29
XDRQ/XRDY
+3.3V
RB117
100k
IC141 R198
1 2 IC143
(1/2) 100k
(1/2) R200
3 4
4 2 10k 4 2
SENSE(MS)
5 6
7 8 1
2
3
C175
1uF D105
1SS302-TE85L
VCC VCC VCC VCC
IC142 (2/2) IC141 (2/2)
TC7SH04FU(T5RSOYJF) GND GND GND GND TC7SH04FU(T5RSOYJF)
IC143 (2/2)
IC144 (2/2)
TC7SH14FU(T5RSOYJF)
TC7SH02FU(T5RSOYJF)
IC129 (1/2)
NC7SZ32P5X
MEMORY STICK CN
IC130 (1/2)
NC7SZ32P5X
CN103
1 VSS
BS(MS)
2 BS
POWER(MS)
3 VCC
DIO(MS)
4 DIO
5 (Reserve)
SENSE(MS)
6 INS
7 (Reserve)
CK(MS)
8 SCLK
9 VCC
10 VSS
14 13 12 11
L112
IC130 (2/2)
10uH
NC7SZ32P5X
+3.3V GND
VCC
GND
(2/2)
IC129
IC125
NC7SZ32P5X
SN74LVC74APWR-12
+3.3V
+3.3V
C125
0.1uF
14 VCC
VCC
4 GND
1PRE
2 5
1D 1Q
3
1CLK
1 6
1CLR 1Q
IC120 (2/2)
10
NC7SZ32P5X
2PRE
+3.3V
12 9
C124
2D 2Q
0.1uF
11
2CLK
13 8
2CLR 2Q VCC
GND
GND
7
N O
DATA 002,003,005
1
ADDRESS 002,003,005
CN104
GND 1
C172
GND 2
0.1uF
GND 3
+3.3V
GND 4
+3V 5
+3V 6
+3V 7
R215 0
+3V 8
R158 0
A22
(A22) 9
R159 NM 0
A21
(A21) 10
NM
A20
A20 11
A19
A19 12
A18
A18 13
A17
A17 14
A16
A16 15
A15
A15 16
A14
A14 17
A13
A13 18
A12
A12 19
A11
A11 20
A10
A10 21
2
A9
A9 22
A8
A8 23
A7
A7 24
A6
A6 25
A5
A5 26
A4
A4 27
A3
A3 28
A2
A2 29
A1
A1 30
XCS0(JIG)
CSO(JIG) 31
XRD-2
RD 32
XSHWE1
WRH 33
XSHWE0
WRL 34
D15
D15 35
D14
D14 36
D13
D13 37
D12
D12 38
D11
D11 39
D10
D10 40
D9
D9 41
D8
D8 42
D7
D7 43
D6
D6 44
D5
D5 45
D4
D4 46
3
D3
D3 47
D2
D2 48
D1
D1 49
D0
D0 50
UPDATE
Auto Update 51
JIG-DET
JIG DET 52
+5V 53
+5V
+5V 54
+5V 55
+5V 56
GND 57
C173
0.1uF GND 58
GND 59
GND 60
4
CONTROL 002,003,005
5
AT-155 (2/5)
BOARD NO. 1-865-024-11
CCU-TX50_AT-155_010_2
P