Sony HDCU2500 Maintenance Manual page 271

AT-167A (4/6)_R
+3.3V
C415 C416
0.1uF 0.1uF
IC407
CXD1095BR
37 61
D7 CABLE_OPEN
D7 PA7
36 60
D6 CABLE_SHORT
D6 PA6
35 IN 59
D5 CHU_PWR_OFF
D5 PA5
D4 34 58 FAN_ALARM PLD-Reserve0
D4 PA4
33 57 -11:LOW
D3 POWER_SHORT
D3 PA3
-12:HIGH
30 54
D2 PWR-DC/AC
D2 PA2
29 IN 53
D1 F-PNL-EXIST/NONE
D1 PA1
28 52
D0 R453 1k
D0 PA0 PWR-OK/NG
+3.3V
38 7
REAR-ALM
+3.3V
XCLR PB7
6
PRTCT-OFF/ON
PB6
R474
IN 5
PB5 100k
4
PB4 BOARD-ID1
3
CCU-ID1
PB3 BOARD-ID0
2
CCU-ID0
PB2
IN 1 R475 R465
SDP-ID1
PB1 0 0
62 NM
SDP-ID0 NM
PB0
16
PC7 PHY-COL-LED 004
15
PC6 PHY-ACT-LED 004
IN 14
PC5 PHY-XMT-LED 004
R481
13
R469 100k
PC4 PHY-RCV-LED 004
100
12
PC3
11 BOARD-ID2 R470 100
PC2
IN 10
PC1
9 R489 100
PC0 R523
0
27
CHU-PWR-ON/OFF
PD7
26
MAIN-PWR-LED-ON/OFF
PD6
OUT 25
CHU-PWR-LED-ON/OFF
PD5
22
OPEN-LED-ON/OFF
PD4
21
SHORT-LED-ON/OFF
PD3
A2 46 20
A2 PD2
45 OUT 19
A1
A1 PD1
R480
44 18
A0 47k
A0 PD0
NM
41 51 R466 100
XSHWE0
XWR IN/OUT PE3
R452
42 50 R467 100
XRD-2 10
XRD IN/OUT PE2
43 48
PIO-4
XCS OUT PE1
39 47
PIO-XDIS
XDIS OUT PE0
:Re-CONFIG
IC406(1/4)
R455 TC7WH04FU(TE12R)
0 1
7
R457
47k
002,004 PWR-ON-RESET
IC410(4/5) IC410(3/5)
74VHC08MTCX 74VHC08MTCX
12 9
11 8 :Re-CONFIG
IC406(3/4)
13 10
R456 TC7WH04FU(TE12R)
0 3
5
R458
47k
IC406 (4/4) IC410(5/5)
TC7WH04FU(TE12R) 74VHC08MTCX 002,004 PWR-ON-RESET
+3.3V +3.3V
R477
C414
C413 4.7k
0.1uF
0.1uF
R462
10k
MAIN-PWR-LED-ON/OFF
VCC VCC
GND GND
+3.3V
R476
4.7k
R461
10k
CHU-PWR-LED-ON/OFF
+3.3V
R471
4.7k
R459
10k 2SA1774TL-QR
OPEN-LED-ON/OFF
+3.3V
R473
4.7k
R460
10k
SHORT-LED-ON/OFF
+3.3V
R463
47k R468
Q407
100
2SC4617TL-QR
R454
47k
CHU-PWR-ON/OFF
+3.3V
R513
IC406 (2/4) Q413
47k
TC7WH04FU(TE12R) 2SC4617TL-QR
R512
100
6 2
004 CAM-POWER-STANDBY
R510
47k
C419
R511 C417
100pF
0.01uF
47k
HDCU2500
+3.3V
RB423
10k
+3.3V
C418 IC408
0.1uF TC74VHC245FT(EKJ)
RB420 20 RB422
1k 1k
1 2 18 VCC 2 1 2
CABLE_OPEN
B1 A1
3 4 17 3 3 4
CABLE_SHORT
B2 A2
16 4
CHU_PWR_OFF 5 6 5 6
B3
A3
15 5
FAN_ALARM 7 8 7 8
B4 A4
14 6
POWER_SHORT 1 2 R503 1k
B5 A5
13 7 R504 1k
PWR-DC/AC 3 4
B6 A6
F-PNL-EXIST/NONE 5 6 12 8 R505 1k
B7 A7
7 8 11 9
B8 A8
19
RB421
OE
1k
1
C350 C352
004,006 DIR R502 0.01uF
0.01uF
GND
100k C351
0.01uF
10
+3.3V
R499
001
R496 100k
1k
CN901
REAR-ALM
REAR-ALARM e25
(134/135)
+3.3V +3.3V
R464
100k R497
100k R500
100k
R492
1k
CCU-ID1 CN901
CCU-ID1-in (Pull-Up) e16
(80/135)
CCU-ID0 CN901
CCU-ID0-in (Pull-Up) d16
(79/135)
R493
+3.3V +3.3V
1k
R501
R498
+3.3V R487 100k
100k
100k
R494 1k
NM SDP-ID1
CN901
SDP-ID1-in (Pull-Up) b15
R495 1k (71/135)
SDP-ID0
CN901
SDP-ID0-in (Pull-Up) a15
(70/135)
CN901
c16
AVP-CONF-DONE-in
(78/135)
CN901
DTX-CONF-DONE-in b16
(77/135)
R488
100
CN901
(+)1mA/(-)1mA-in c8
(45/135)
CAM-POWER-STANDBY 004
CN901
(+/-)1mA-DETECT-in c9
(51/135)
R514
100k
R485
100
CN901
SDP-RESET-out e2
(11/135)
CN901
e18
(Power-Unit-nc)
(92/135)
CN901
LD-ON-out e9
(53/135)
WFM_SEQ1_ON 004
WFM_SEQ2_ON 004
IC410 (1/5)
74VHC08MTCX
1
3
CN901
2 PLD-ReConfig-out d9
(52/135)
R490
100
IC410(2/5)
74VHC08MTCX
4
6
WFM_SEQ1_ON
5 004
R491
100
NM
+3.3V
Q411
2SA1774TL-QR
R486
220
CN901
MAIN-POWER-LED-out a8
(43/135)
Q410
2SA1774TL-QR
R482
220
CN901
CAM-POWER-LED-out b8
(44/135)
Q408
R483
WFM_SEQ2_ON
004
330
CN901
a9
CABLE-OPEN-LED-out
(49/135)
Q409
2SA1774TL-QR
R484
330
CN901
CABLE-SHORT-LED-out b9
(50/135)
CN901
c19
CAM-POWER-ON/OFF-out
(96/135)
R509
100
Q412
2SC4617TL-QR
R479
10k
R506
10k
R507
10k
CN901
Cable-OPEN-Status b21
(107/135)
Cable-SHORT-Status c21 CN901
(108/135)
c20 CN901
CAM-POWER-Status
(102/135)
d20 CN901
FAN-ALARM-Status
(103/135)
CN901
RCP-POWER-NG-Status e20
(104/135)
CN901
POW-UNIT DC/AC-in d18
(91/135)
C355
0.01uF
C354
0.01uF
C353
0.01uF
+3.3V
R508
10k
CN901
FRONT-PANEL-ID-in b20
(101/135)
C356
0.01uF
002 PHY
OVDD Cap REGDVDD Cap
1,46-DGND 3-DGND
C328
C332
C330
0.1uF 0.1uF
0.1uF
0.001uF
002 25MHz-CLK
C329 C331 1
COUT
0.001uF 0.1uF
002,003,006
CPU-RESET
002 PHY-XFDX-LED
004 PHY-COL-LED
004 PHY-ACT-LED
+5V
Q415
R448
2SC4617TL-QR
10
IC403
TC74VHCT08AFT(EKJ)
R450
-:NPN
22k
1
3
C409
2
0.1uF R451
10k
12
R447 11
100
13
IC403 R478
TC74VHCT08AFT(EKJ) R472 10k
33k
C410 R516
0.1uF R515 22k
+:PNP
47k
Q414
2SA1774TL-QR
R449
10
Q416
2SA1774TL-QR
-5V
Q418
2SC4617TL-QR
IC403
TC74VHCT08AFT(EKJ)
R519
4 -:NPN
R438 6 22k
100
5
R520
10k
IC403
TC74VHCT08AFT(EKJ)
R518
9
8 R517 10k
33k
10
IC403 R522
TC74VHCT08AFT(EKJ)
R521 22k
+:PNP
+5V 47k
Q417
2SA1774TL-QR
VCC Q419
2SA1774TL-QR
GND
+3.3V
L304
REGAVDD Cap 10uH
20-DGND R353
R352
33 33
C334
C333 0.1uF C335
0.001uF
1 48
OVDD1 RXD0
2 47
X301 DVDD1 RXD1
3 46
4 25MHz
R347
REGDVDD OVDD3
22
VDD
3 4 45
OUT REF_CLK DGND2
GND 5 IC305 44
XTALO BCM5221A4KPTG RXD2
PHY
2
6 43
XTALI RXD3
7 42
R348
XTALGND MDC
4.7k
8 41
OVDD2/NC MDIO
9 40
RESET# DGND1
10 39
PHYAD0/FDX_LED# FDX
11 38
PHYAD1/COL_LED# ANEN/TRST#
12 37
PHYAD2/ACT_LED# F100/TCK
13 36
PHYAD3/PAUSE SPDLED#/ADV_PAUSE#/TMS
14 35
PHYAD4 LNKLED#/MEDIA_CONV#/TDI
15 34
TESTEN XMTLED#/INTR#/FDXLED#
16 33
LOW_PWR RCVLED#/ACTLED#/MDIX_DIS/TDO
R357 R358
R355
100 100
100
R356
+3.3V
100
R354
100
C336 C338
C337
0.1uF 10uF R349
0.01uF
470->1k
1k
R350
470->220
220
R351
AGND
0
+:PNP
-:NPN
S411
- SEQ1
2
1 CN902
WFM-SEQ1-ON/OFF-out E5
+ 3 (29/66)
-
5 SEQ2
4 CN902
WFM-SEQ2-ON/OFF-out A3
+ 6 (13/66)
PHY-ERXD0
PHY-ERXD1
+3.3V
PHY-ERXD2
PHY-ERXD3
R362
PHY-MDC 1.5k
PHY-MDIO PHY-MDIO
+3.3V
R363
4.7k
PHY-SPD-ST
PHY-LINK-ST
PHY-XMT-LED 004
PHY-RCV-LED 004
R360
100
R359 R361
100 100
C340
0.001uF
CN901
Ether-COM-TR(X)-out a19
(94/135)
CN901
Ether-COM-TR(Y)-out a20
(100/135)
CN901
Ether-COM-RC(X)-in a23
(118/135)
CN901
Ether-COM-RC(Y)-in a22
(112/135)
CN901
Ether-GND a21
(106/135)
C341
0.1uF
AT-167A (4/6)
BOARD No. 1-867-877-14
HDCU1000_AT-167_014_4
8-7