Sony CCU-TX50 - Page 99

3-11 3-11
CCU-TX50/V2
a19
a18
ETHER-COM-RC(Y)
ETHER-COM-RC(X)
CN902
5
6
3
1
TMS
TCK
TDI
VCC
CN701
4 TDO
c6 COLOR FRAME PULSE
CN901
CN902
EXTERNAL RET SYNCa1
d19 EXT-REF(X)
CN902
CN902
EXTERNAL-REF-SCa2
e1
d1
c1
ENC-27M-2-CLK
ENC-27M-1-CLK
AUDIO-27M-CLK
CN902
CN901
A/D-27M-2-CLK
A/D-27M-1-CLK
E1
D1
A1
B1
MST-SD-F
(13.5M)
CN901
CN902
ENC-TG-F
(ENC-TG-13.5M)
e2
d2
10/100BASE-
TX/FX
TRANSCEIVER
IC513
26
25
CN902
ETHER-COM-TR(X)
ETHER-COM-TR(Y)
a15
a16
b25
a25
IIC-SCL1
IIC-SDA1
31
30
I/O
EXPANDER
IC305
51
50
48
47
19
21
MS-IC-RESET
CMD-IC-RESET
PHY-COL-LED
PHY-ACT-LED
PHY-XMT-LED
PHY-RCV-LED
8
3
D0-7
A0-2
42
41
43
39
XSHWE0
XRD-2
PIO-3
IC507
PLD
HV-V-PHASE
8
8
PLD CTRL
PLD VERSION
4
PLD PHS0-3
4
27 30
BB-NO/EXIST
22
25
26
CONNECT-F
CONNECT-R
CONNECT-CHU
+3.3V
LEVEL
SHIFT
IC701
4
8
6
16
12
14
2
24
52
74
IC521
58
8
97
98
99
100
TEMP SYNC
TEMP-H
TEMP-BP
TEMP-V
VIDEO
SYNC
SEP.
1
7
5
3
TP502
IC504
LPF
2
IC515
Q503
TP501
AMP
IC501
42
3
4
5
6
LEVEL
SHIFT
IC506
3
6
8
11
BUFF
BUFF
Q502
Q501
LPF
1
10
IC516
(1/2)
DIFF.
AMP
IC502
24
IC520
15
7
IC517
(1/2)
53
1
4
9
3
LPF
IC516
(2/2)
IC517
(2/2)
AMP
DIFF.
PULSE
GEN
3
26
4
SD-PEDE-CLIP
SD-SYNC-CLIP
SD-REF-GATE
IC503
IC518,519
Q504
SD-H-PHASE
PLL
14
IC5053
BURST-GATE
13
13
12BB NO/
EXIST
RV501
27M FREQ
DC
AMP
143
IC524
IC523
X501
27MHz
CLK
DISTRI-
BUTION
2
4
6
1
3
5
IC510
IC511
D-F/F
15
17
12
14
12
10
2
F/2
13
11
1
6
8
IC509
6
4
9
7
CIN
59
44
43
89
28
11
12
34
33
CPU RESET
9
PHY-TX-EN
PHY-TX-ER
PHY-TX-CLK
IC107(2/2)
RISC CPU
32-BIT
PHY-ETXD0-3
4
PHY-ERXD0-3
4
56
52
53
51
49
50
62
61
PHY-RX-ER
PHY-RX-DV
PHY-RX-CLK
PHY-CRS
PHY-COL
PHY-MDIO
PHY-MDC
PHY-SPD-ST
PHY-LINK-ST
PHY-XFDX-LED
41
42
36
35
10
203
208
201
187
188
192
190
189
198
199
186
184
170
F/2
43
X502
25MHz
IC106
EXTAL
12.5MHz
519
d25IIC-SDA2
IIC-SCL2 e25
IIC-SDA3
IIC-SCL3
b22
c25
IC302
911
e23MASTER-RSTDELAY
IC104
4
180
182
171
172
176
156
178
IC105
DELAY
4
CPU RESET
XCPU-RST
CHARA-GEN-DATA d4
c4CHARA-GEN-CS
CHARA-GEN-CLK e4
CN902
164
163
162
185
CHARA-GEN-CSI A6
VOLTAGE
CHECK
IC110,113,Q103
RES
REAL
TIME
CHECK
+3.3V
CN901
IC103
8
175
174
173
8
3
6
7
H RTC CS
RTC CLK
RTC SIO
POWER
CONT
Q101,102
IC145
VDD
+3.3V
BT101
ADC
IC145
31
152
151
SDA-AD
SCL-AD
910
1
3
RV101
ALARM-VOLT
7
5
IC131
(2/2)
168XINT-CPU-VD
CN902
c17(UNREG-VOLT-SENSE)
REFERENCE+5V a21
c8,d8
+5.5V
e8
e9
d9
-5.5V
E3
MAIN +3.7V
A3,B3
C3,D3
13
IC131(1/2)
REG
REG
LEVEL
CHECK
REG
IC4(1/2),Q2
IC3(2/2),Q3,6
REG
+3.7V
IC3(1/2),Q4,7
+3.3V
-5V
IC4(2/2)
Q1
+5V
a20
+12.5V
b20
d18+12V-FRONT-AU
REG
+12V
IC2
Q5
CN901
CN902
11 10 9 5 7
D3
POWER
OK/NG
Q9
EN-156,901-C6
EN-156,902-C1
CN-2474,102-b19
EN-156,902-d1
EN-156,902-a1
IV-57,901-a1
IV-57,901-d1
IV-57,901-e1
EN-156,902-e1
TR-133,902-b25
CN-2474,102-b25
IV-57,902-b25
EN-156,902-b25
EN-156,902-a25
IV-57,902-a25
CN-2474,102-a25
TR-133,902-a25
IV-57,902-d25
EN-156,902-d25
EN-156,902-e25
IV-57,902-e25
SW-1257,1-18
EN-156,902-b22
AU-300,902-b22
AU-300,902-c25
EN-156,902-c25
SW-1257,1-17
IV-57,902-e23
EN-156,902-e23
EN-156,901-b1
EN-156,901-c1
EN-156,901-a1
EN-156,901-a6
POWER UNIT
IC512
95
TG13.5MHz
IC508
1
11
DELAY SEL
NTSC/PAL
84
85
4
2
+2.5V
PIO-XDIS
SD-PLL-VOLT
2
AT-155 (1/2)AT-155 (2/2)
AT-155 (2/2)