Sony CCU-TX50 Service Manual page 139

004
1 2
3 4
5 6
7 8
RB501
+5V-2 C551
100
0.1uF
IC506
74VHCT08AMTCX
14
GND
3 VCC 1
1Y 1A
2
1B
6 4
TDI3
004 BURST-GATE 2Y 2A
5 1 2
004 SD-REF-GATE 2B
8 9
3 4
SD-SYNC-CLIP 3Y 3A
004
10 5 6
004 SD-PEDE-CLIP 3B
11 12
7 8
4Y 4A
13
RB502
4B
100
GND
+5V-2
7
R571
R565
GND
10k
R562
47 4 2
CN902 R566 100
(1/135) a1 Externa-Ref-SYNC-out
(1/2) IC521
TC7SET04FU(T5RSOJF)
PLD7
+5V-2
IC521 (2/2) PLD6
TC7SET04FU(T5RSOJF)
PLD5
PLD4
VCC C548
0.1uF
GND
PLD3
GND PLD2
GND
PLD1
PLD0
TCK1
003 PLD_CTRL
005 MS-EN-RD-F
005 MS-EN-RD-H
005 MS-EN-WR-H
005 MS-EN-WR-F
+5V-2
IC505
L512
R564 C550 C555 C556
10uH R563 MC74HC4046ADTR2
4.7k 4.7k 0.1uF 22uF 0.1uF
C549
22uF R567
33k R573
16
100
R560
100 3
VCC
CIN 27M FREQ
GND GND
4 1
RV501
R561 VCOUT PCPO
5k
100
14 2
SIN PC1O
6 13
C1A
PC2O
R569
1k
7 9
R570
C1B VCOIN
C593 22k
5 10
R568 10uF
INH DEMO
15k
11
15
C595
R1 PC3O C592
10uF
12 10uF
R2 C552
0.1uF
GND C554
0.1uF
8 C594 C596
FILM
10uF 10uF
GND
IC523(2/3)
2
0
1
1
10
SEL
CCU-TX50/V2
I J
R585 220
NTSC/PAL
R586
100
DELAY-SEL
RB504
100
2 1
R577 10 PLD-PHS0
TG-13.5MHz
4 3
PLD-PHS1
6 5
PLD-PHS2
8 7
PLD-PHS3
TEMP-SYNC
TEMP-H
TEMP-BP
C565 C567
0.1uF 0.1uF
TEMP-V
C566 C568
0.1uF 0.1uF
1 75
GND1 VCC3
2 74
TDI TDO
3 73
IO0/B0 I7
4 72
V-PHS0
IO1/B2 H-PHASE0 IO47/G2
5 71 V-PHS1
IO2/B4 H-PHASE1 IO46/G4
6 70
V-PHS2
IO3/B6 H-PHASE2 IO45/G5
7 69
V-PHS3
GND0_1 H-PHASE3 IO44/G6
8 68
IO4/B8 GND1_3
9 67
1M V-PHS4
IO5/B10 V-PHASE0 IO43/G8
NM 10 66 V-PHS5
IO6/B12 V-PHASE1 IO42/G10
11 65
V-PHS6
IO7/B13 V-PHASE2 IO41/G12
12 64
V-PHS7
I1 IO40/G14
13 63
IC507
VCCO0_1 VCCO1_2
LC4128V-75TN100C
14 62 RB505
IO8/C14 HD-SD-DLY0 I6 100
15 61
1
IO9/C12 HD-SD-DLY1 IO39/F13
16 60
3
IO10/C10 HD-SD-DLY2 IO38/F12
17 59 5
IO11/C8 HD-SD-DLY3 IO37/F10
18 58
7
GND0_2 IO36/F8
19 57
IO12/C6 FRAME-Freq0 GND1_2
RB506 100
20 56
1
IO13/C5 FRAME-Freq1 IO35/F6
21 55 3
IO14/C4 IO34/F4
22 54
5
IO15/C2 (FRAME-Freq2) IO33/F2
23 53
7
I2 IO32/F0
24 52
TCK TMS
25 51
VCC1 GND3
1 2
3 4
ENC-TG-F 004
5 6
MST-SD-F 004
7 8
MST-SD-H 004
RB503
100
BB-NO/EXIST 003
SD-PLL-VOLT 002
IC524 +3.3V
IC523 (1/2) IC508
(1/3) L513
C562 D503
TLC272CPSR 4.7uH TC74VHC04FT(EL)
74VHC4053MTCX 22uF 1SS302-TE85L
C569
C564 10000pF
10000pF
C559 R587
R574
0.1uF 22k GND
10k R575
47k
D502 14
R580 R583
GND GND
16 4.7k 10k 1SS302-TE85L
1 VCC 2
12 VCC 14 3 8 1A 1Y
0 COM 3 4
+
13 1 2A 2Y
C561
1 5 6
0.1uF GND
11 2 - X501 3A 3Y
SEL 27MHz 9 8
R582 4 C563
6 4 R579 4A 4Y
10k 33pF
1k VDD
R572 INH 1 3 11 10
10 GND VEE VC OUT 5A 5Y
13 12
GND
8 7 6A 6Y
2
GND
C558
R588 7
0.1uF C560 R576
10
0.001uF 47k
FILM GND
R589 10
5
IC523(3/3)
+
7
15 4 5
GND
COM COM 0 6
-
3
1
9
SEL IC524 (2/2)
TLC272CPSR
K
AT-155 (4/5) AT-155 (4/5)
003
003
003
003
003
003
+3.3V
L514
4.7uH
C570
22uF
JTAG-ISP 005
002
TDI4
HV-V-PHASE
HV-V-PHASE
003
002,003,005
SD-F SD-HD
TP503 TP504
2
4
6
XINT-CPU-VD 002
8 CN901
ColorFramePulse
C6 (33/66)
PLD-Version 003
2 PLD-VER3
4
PLD-VER2
6 PLD-VER1
8 PLD-VER0
TMS1
+3.3V
L516
C575
4.7uH
10000pF
C574
14
0.1uF
GND
VCC
1 2 R605 10
1A 1Y
3 4
R606 10
2A 2Y
GND
5 6 R607
10
3A 3Y
9 8
4A 4Y
11 10
R608 10
27M 5A 5Y
13 12
R596 10
6A 6Y
GND
R598 R604
2.2k 100
7
IC510
74LCX04MTCX
+3.3V GND
L515 IC509
C572
4.7uH
10000pF SN74LVC74APWR-12
C573
10000pF
C571
22uF
GND
14
VCC
4
1PRE
GND
2 5 R599 10
TG-13.5MHz
1D 1Q
3
1CLK
R600 10
1 6
1CLR 1Q
10 NM
2PRE
R601 10
12 9
R594
2D 2Q 13.5MHz-CLK-OUT
10 11
2CLK
13 8
2CLR 2Q
R595
R592 10 GND
2.2k
TP505
R597
R590 10 7
100 13.5M
R591 10 NM
R593 10
GND
+3.3V
L517
4.7uH
27MHz-CMD-CLK
003
SN74LVC574APWR
RB507
47
1
004 MST-SD-F
3
004 MST-SD-H
5
13.5MHz-CLK-OUT
004
7
ENC-TG-F
004
C576
0.1uF
GND
14
27M
VCC
R602 10 1 2
1A 1Y
3 4
2A 2Y
5 6
3A 3Y
9 8
4A 4Y
11 10
5A 5Y
13 12
6A 6Y
GND
R603
7
2.2k
IC511
GND 74LCX04MTCX
4-39 4-39
L M
002 PHY
+3.3V
Pin and Cap Connect List L518
4.7uH
OVDD Cap REGDVDD Cap REGAVDD Cap
1,46-DGND 3-DGND 20-DGND R624
R623
33
33
C579
C583 C585
0.1uF
C581 0.1uF C584 0.1uF C586
0.1uF 0.001uF
0.001uF
25MHz-CLK
1
OVDD1 RXD0
2
X502
DVDD1 RXD1
25MHz
3
4 R618
REGDVDD OVDD3
VDD 22
C580 1 3 4
C582
COUT OUT REF_CLK DGND2
0.001uF 0.1uF
5 IC513
GND
XTALO BCM5221A4KPT RXD2
2
6
XTALI PHY RXD3
7
R619
XTALGND MDC
4.7k
8
OVDD2/NC MDIO
9
CPU-RESET RESET# DGND1
10
002 PHY-XFDX-LED PHYAD0/FDX_LED# FDX
11
003 PHY-COL-LED PHYAD1/COL_LED# ANEN/TRST#
12
003 PHY-ACT-LED PHYAD2/ACT_LED# F100/TCK
13
PHYAD3/PAUSE SPDLED#/ADV_PAUSE#/TMS
14
PHYAD4 LNKLED#/MEDIA_CONV#/TDI
15
TESTEN XMTLED#/INTR#/FDXLED#
16
LOW_PWR RCVLED#/ACTLED#/MDIX_DIS/TDO
+3.3V
R626
100
R625
100
C587 C588 C589
0.1uF 10000pF 10uF R620
470
R621
470
R622
0 AGND
CN902
CLK-Guard-GND b1 (2/135)
CN902
c1 (3/135)
Audio-27M-CLK-out
CN902
ENC-27M-1-CLK-out d1 (4/135)
CN902
ENC-27M-2-CLK-out e1
(5/135)
27CK-PLD-MS-EN 005
TP506
27M
004
004
C578
IC512 10000pF
C577
20 22uF
2 VCC 19
D1 Q1
3 18
GND
D2 Q2
R613 47
2 4 17 CN901
D3 Q3 MST-SD-F-out A1
(1/66)
5 16 R614 47
4
D4 Q4 (MST-SD-H-OUT)
R615 47
6 6 15 CN901
D5 Q5 (13.5M-out) B1
(2/66)
7 14
8
D6 Q6
R616 47
8 13
CN902
D7 Q7 (ENC-TG-13.5M-out) d2
(10/135)
9 12 R617 47
CN902
e2
D8 Q8 ENC-TG-F-out
(11/135)
11
CLK
1
OE
GND
10
GND
R609 10
27CK-VIDEO-INPUT 005
R610
10
27CK-VIDEO-OUTPUT 005
R611
10 CN901
A/D-27M-1-CLK-out D1
(4/66)
R612 10 CN901
A/D-27M-2-CLK-out E1
(5/66)
CN901
CLK-Guard-GND C1
(3/66)
GND
N O
1
48
PHY-ERXD0
47 PHY-ERXD1
46
45
+3.3V
44 2
PHY-ERXD2
43
PHY-ERXD3
R633
42 PHY-MDC
1.5k
41
PHY-MDIO PHY-MDIO
40
+3.3V
39
38
R634
37
4.7k
36
PHY-SPD-ST
35 PHY-LINK-ST
34
PHY-XMT-LED 003
33
PHY-RCV-LED 003
+3.3V
C590 C591 R637
R627 R631
0.001uF 0.001uF 47
100 100
CN902
R628 R630 R632 c18
100 +3.3V(fr-AT,to-Ether) (90/135)
100 100
R629
100
CN902
Ether-COM-TR(X)-out a15
(70/135)
CN902
Ether-COM-TR(Y)-out
a16 (76/135)
CN902
Ether-COM-RC(X)-in a18
(88/135)
CN902
Ether-COM-RC(Y)-in a19 (94/135)
CN902
FR-GND(A-GND) a17
(82/135) 3
FR-GND b19 (95/135) CN902
C597
0.1uF
CN902
FR-GND b16 (77/135)
b17 (83/135) CN902
FR-GND
4
5
AT-155 (4/5)
BOARD NO. 1-865-024-11
CCU-TX50_AT-155_010_4
P