Sony CCU-TX50 Service Manual page 137

+3.3V
HV-V-PHASE
HV-V-PHASE 004
RB320 RB322
100k
100k
RB315
1k
PO-PHS0 V-PHS0
7 8 V-PHS1
PO-PHS1
5 6
PO-PHS2 V-PHS2
3 4
PO-PHS3 V-PHS3
1 2 V-PHS4
PO-PHS4
7 8
PO-PHS5 V-PHS5
5 6
PO-PHS6 V-PHS6
3 4
PO-PHS7 V-PHS7
1 2 +3.3V
RB316
1k
PLD_CTRL
PLD_CTRL 004
RB321
RB319
100k
100k
RB317
1k
PO-PLD0 PLD0
7 8
PO-PLD1 PLD1
5 6
PO-PLD2 PLD2
3 4
PO-PLD3 PLD3
1 2
PO-PLD4 PLD4
7 8 PLD5
PO-PLD5
5 6 PLD6
PO-PLD6
3 4 PLD7
PO-PLD7
1 2
RB318
1k
+3.3V
IC306 (2/2)
TC7SH04FU(T5RSOYJF)
IC307 (2/2)
VCC C313 VCC
CN902
0.1uF a6
TC7SH08FU(T5RSOYJF) (31/135)
GND GND
CN902
b6
(32/135)
:Re-CONFIG IC306 (1/2)
R390 TC7SH04FU(T5RSOYJF)
0
2 4 2
4
1 nCONFIG 005
CN902
d6
R391 (34/135)
47k IC307 (1/2)
TC7SH08FU(T5RSOYJF) CN902
e6
(35/135)
002 PWR-ON-RESET
CCU-TX50/V2
I J
ADDRESS BUS
DATA BUS
CONTROL BUS
+5V
L303
10uH
IC314(3/3) VCC
SN75158PSR
GND
+5V
IC314 (1/3)
R405
R402 SN75158PSR
10 10k
2
CN902
a5 RCP-COM-TR(X)-out 3
(25/135)
1
CN902
b5 RCP-COM-TR(Y)-out R406 R407
(26/135) +5V
C319 6.8k 6.8k
R403
CN902 10
c5 Front-GND 0.1uF
(27/135)
R444 8
R404
33
100 1 VCC
CN902
d5 RCP-COM-RC(X)-in
(28/135) 7
2
C318
33pF
CN902 4
e5 RCP-COM-RC(Y)-in
(29/135) 6
3
PH302
GND
HCPL-0630-500
+3.3V
5
L302
10uH C320
0.1uF
C316
22uF
6.3V
41
VSS7
42
BREAKA
+5V
43
CABLEA
44
PACKETA
R400
IC314(2/3) 45
R396
10k TDI
100 SN75158PSR
6 46
PANEL-COM-TR(X)-out TMS
5
7 47
PANEL-COM-TR(Y)-out TCK
48
R397
BTVDB
100
+5V
49
C315
TVDB
PH301
0.1uF
HCPL-0630-500 50
C317
NTVDB
0.1uF
51
VSS8
R401
R398 8 R399
52
6.8k 6.8k
220 VDD5
1 VCC
PANEL-COM-RC(X)-in 7 53
XRVDB
2
C314
54
33pF
RVDB
4
PANEL-COM-RC(Y)-in 6 55
XCTSB
3
56
GND XRTSB
5 57
BRVDB
58
TCLKB
59
BCLKB
60
VSS9
C321
0.1uF
002,004,005 CPU-RESET
003 CMD-IC-RESET
K
AT-155 (3/5) AT-155 (3/5)
C322
C324
47uF 0.1uF
6.3V
X301
C342
C341
27MHz 4
0.001uF 0.1uF
PNL_TX
VDD
1 3
VC OUT
TP302
GND
2
PNL_RX
TP301
R452
0
003,004
27MHz-CMD-CLK
R453
0
NM
C323 C326
0.1uF
0.1uF
XWAIT
R420
10k
IC309 (1/2)
20
VSS5
TC7SH08FU(T5RSOYJF)
19
CLK
18 XWAIT-CHU 2
VSS4 4
17 1
XWAIT
16
TEST
15
XRD-2
XRD
14
NC C329
13
XSHWE0
XWR
0.1uF
12
CN902
VDD1 b21
(107/135)
11
VSS3
10
IC308 D7
D7
CXD9093R
9
D6
D6
8
D5
D5
7
D4 CN902
D4 d21
(109/135)
6 CN902
VSS2 e21
(110/135)
5
D3 CN902
D3 c21
(108/135)
4
D2
D2
3
D1
D1
2
D0
D0
1
VSS1
C325
C327 R418 R419
0.1uF
10k 10k
0.1uF
R421
2.2k
R408
10
R409
10k
+3.3V
R411 R412
10k 10k
R413
10k
R410
IC320 (1/7)
10k
TC74VHC04FT(EL) R414
1 1k
2
XINT-700P-RM 002
IC320 (2/7)
TC74VHC04FT(EL)
R415
1k
3 4
XINT-700P-RCP 002
IC320 (3/7)
TC74VHC04FT(EL) R416
5 1k
6
CONNECT-F 003
IC320 (4/7)
TC74VHC04FT(EL)
R417
1k
9 8
CONNECT-R
003
+3.3V
IC320 (7/7)
TC74VHC04FT(EL)
VCC C328
0.1uF
GND
GND
4-37 4-37
L M
CN902
d3 CCU-Data-out
(16/135)
R430
C334
0.001uF 220
CN902
e3
CHU-Data-in
(17/135)
R428
1k CHU_RX CCU_TX
R429
47k
TP303 TP304
+3.3V
R431 R436
L304
C335
10uH C332 100 100
0.1uF
0.1uF
C330
22uF
6.3V
41
+3.3V
VSS7
42
BREAKA
43
VCC IC309 (2/2) CABLEA
TC7SH08FU(T5RSOYJF) 44
GND PACKETA
45
TDI
46
TMS
47
TCK
48
BTVDB
49
RS-232C 0 TXD TVDB
R422 50
220 NTVDB
NM
51
IC310
VSS8
CXD9093R
52
R426 R427 VDD5
10k 10k C331
53
R423 0.1uF XRVDB
220 54
RS-232C 2 RXD RVDB
R424 220 55
RS-232C 3 CTS XCTSB
56
RS-232C 1 RTS XRTSB
R425 57
220 BRVDB
NM
58
TCLKB
59
BCLKB
60
VSS9
C336
0.1uF
C333
0.1uF
+3.3V
R433
R435 R432 TC7SH04FU(T5RSOYJF)
10k
10k 10k
2
IC320 (5/7)
TC74VHC04FT(EL)
11 10
IC320 (6/7)
TC74VHC04FT(EL)
13
12
N O
1
R454
0
003,004
27MHz-CMD-CLK
R455
0
2
NM
C337
0.1uF
R441
10k
20
VSS5
19
CLK
18
VSS4
17
XWAIT-CHU
XWAIT
16
TEST
15
XRD-2
XRD
14
NC C339
13
XSHWE0
XWR
0.1uF
12
VDD1
11
VSS3
10
D7
D7
9
D6
D6
8
D5
D5
7
D4
D4
6 3
VSS2
5
D3
D3
4
D2
D2
3
D1
D1
2
D0
D0
1
VSS1
C338 R439 R440
10k 10k
0.1uF
+3.3V
VCC
IC321 (2/2)
IC321 (1/2)
TC7SH04FU(T5RSOYJF)
GND
R434 4
1k
4
XINT-232C 002
R437
1k
XINT-700P-CHU
002
R438
1k
CONNECT-CHU 003
5
AT-155 (3/5)
BOARD NO. 1-865-024-11
CCU-TX50_AT-155_010_3
P