Sony CCU-TX50 Service Manual page 140

1
2
3
4
5
A B
AT-155 (5/5) AT-155 (5/5)
002,005 CONFIG-BUS
+3.3V
NM
R708
1k
R707 R711
1k 1k
NM
DCLK DCLK
nSTATUS nSTATUS
CONF-DONE CONF-DONE
004,005 JTAG-ISP
NM
R710
10
TDI2
TDI3
TMS2
TCK2
+3.3V
VCC
C702
TC7SH08FU(T5RSONYJF)
0.1uF
GND
002,003,004,005 CPU-RESET
+3.3V
C701 R703 R704
R702
0.1uF
1k 1k 1k
EPR IC715 (1/2)
R701 TC7SH08FU(T5RSONYJF)
1k R705
1k
CN701 NM
2
1 Vcc 4
1
2 TRST
3 TDI
4 TDO
5 TMS
6 TCK
7 (MODE)
8 GND
10 9
R706
10
4-40
C D
CN901
(29/66) E5
+3.3V CN901
(28/66) D5
C703
0.1uF CN901
(27/66) C5
NM CN901
(26/66) B5
NM
CN901
(25/66) A5
IC702
CN901
EPC2LC20N-TP
20 18 (23/66) E4
CN901
4 VCC VPP 2 (22/66) D4
DATA
DCLK DATA
CN901
8 12 (21/66) C4
OE nCASC
9 13
nCS nINIT_CONF
5
VCCSEL
14
VPPSEL
11
TDI
1
TDO
19
TMS
3
TCK
CN901
GND (20/66) B4
CN901
10 (19/66) A4
CN901
(53/66) E9
CN901
(52/66) D9
CN901
GND (51/66) C9
CN901
(50/66) B9
CN901
(49/66) A9
CN901
(47/66) E8
IC715 (2/2)
JTAG-ISP 004,005
+3.3V
RB701
10k
NM
+3.3V
C704
0.1uF
CN901
R712
(46/66) D8
10k
CN901
NM
20 (45/66) C8
CN901
2 VCC 18 TRST1 (44/66) B8
A0 B0
CN901
3 17 (43/66) A8
R744
A1 B1
CN901
0
4 16 TDI1 (65/66) E11
A2 B2
CN901
5 15 NM
(64/66) D11
A3 B3
CN901
6 14 (63/66) C11
TMS1
A4 B4
CN901
7 13 (62/66) B11
TMS2
A5 B5
8 12
TCK1
B6
A6
9 11
TCK2
B7
A7
19
OE
R745
1
T/R 0
TDI3
GND
IC701
10 74VHC245MTCX
TDI4
CN901
(61/66) A11
CN901
(59/66) E10
CN901
(58/66) D10
CN901
(57/66) C10
CN901
(56/66) B10
CN901
(55/66) A10
CN901
(37/66) A7
CN901
(38/66) B7
CN901
(39/66) C7
CN901
(41/66) E7
CN901
(40/66) D7
CN901
(32/66) B6
4-40
E F
INPUT
NM
+3.3V
C708
IC703
0.1uF
SN74LVC574APWR
NM
RB702 20 NM
100 Y9-in/out
2 VCC 19
1 2
Y 9 D1 Q1
Y8-in/out
3 18
3 4
Y 8 D2 Q2
Y7-in/out
5 6 4 17
Y 7 D3 Q3
Y6-in/out
7 8 5 16
Y 6 D4 Q4
Y5-in/out
1 2 6 15
Y 5-in/out D5 Q5
Y4-in/out
3 4 7 14
Y 4 D6 Q6
Y3-in/out
8 13
5 6
Y 3 D7 Q7
Y2-in/out
9 12
7 8
Y 2 D8 Q8
11
RB703
CLK
100
R718 1
R717
NM
10 OE
2.2k
GND
NM NM
NM
10
IC704
C706
220pF SN74LVC574APWR
NM +3.3V
C709
0.1uF
NM
RB704 20 NM
100
Y1-in/out
2 VCC 19
1 2
Y 1 D1 Q1
Y0-in/out
3 18
3 4
Y 0-in/out B9-in/out D2 Q2
4 17
5 6
B-Y 9 B8-in/out D3 Q3
5 16
7 8
B-Y 8 D4 Q4
B7-in/out
1 2 6 15
B-Y 7 D5 Q5
B6-in/out
3 4 7 14
B-Y 6 D6 Q6
B5-in/out
5 6 8 13
B-Y 5-in/out D7 Q7
B4-in/out
7 8 9 12
B-Y 4 D8 Q8
11
RB705
CLK
100
1
R719
NM
10 OE
GND
NM
10 NM
IC705
SN74LVC574APWR
+3.3V
C710
0.1uF
NM
RB706 20 NM
100
B3-in/out
1 2 2 VCC 19
B-Y 3 D1 Q1
B2-in/out
3 18
3 4
B-Y 2 D2 Q2
B1-in/out
4 17
5 6
B-Y 1 D3 Q3
B0-in/out
5 16
7 8
B-Y 0-in/out D4 Q4
R9-in/out
6 15
1 2
R-Y 9 R8-in/out D5 Q5
7 14
3 4
R-Y 8 D6 Q6
R7-in/out
5 6 8 13
R-Y 7 D7 Q7
R6-in/out
7 8 9 12
R-Y 6 D8 Q8
11
RB707
CLK
100
R720 1
NM
OE
10
GND
NM
10 NM
IC706
SN74LVC574APWR
+3.3V
C711
0.1uF
NM
RB708 20 NM
100
R5-in/out
1 2 2 VCC 19
R-Y 5-in/out D1 Q1
R4-in/out
3 4 3 18
R-Y 4 D2 Q2
R3-in/out
5 6 4 17
R-Y 3 D3 Q3
R2-in/out
16
7 8 5
R-Y 2 D4 Q4
R1-in/out
6 15
1 2
R-Y 1 D5 Q5
R0-in/out
7 14
3 4
R-Y 0-in/out D6 Q6
F-in/out
8 13
5 6
(F-in/out) H-in/out D7 Q7
9 12
7 8
(H-in/out) D8 Q8
11
RB709 CLK
100
R721 1
NM OE
10
GND
NM
SKIN-Gate-in/out
R713
10
10
(27M-CLK-in/out)
NM
Guard-GND
R715
100k
NM
004 27CK-VIDEO-INPUT
R723
100
003 IV-OE-CTRL OE-out (normaly Low)
NM
IC714 (1/2)
TC7SH04FU(T5RSONYJF)
R716 R722
220 100
2 4
AT-OE-CTRL
NM NM
R714 1
2 C707
10k
3 0.001uF
NM NM
D701
1SS302-TE85L
+3.3V NM
C705
0.1uF
NM
VCC
IC714 (2/2)
GND
TC7SH04FU(T5RSONYJF)
(NC)
G
Y9-in
Y8-in
Y7-in
Y6-in
Y5-in
Y4-in
Y3-in
Y2-in
Y1-in
Y0-in
B9-in
B8-in
B7-in
B6-in
B5-in
B4-in
B3-in
B2-in
B1-in
B0-in
R9-in
R8-in
R7-in
R6-in
R5-in
R4-in
R3-in
R2-in
R1-in
R0-in
F-in
H-in
CN901
D6
(34/66)
005
CCU-TX50/V2
H