Sony HDCU2500 Maintenance Manual page 275

AU-340
IC2
TPS54225PWPR
+12V
FB2 FB3
C6
C5
10uF 0.1uF
R7
25V 25V 33k
GND
GND
R8
6.8k
R6
10k 2
VFB
R5
C7 1uF 3
47k
VREG5
4
SS VBST
C8
0.1uF
GND
6
PG SW1
SW2
7
EN PowerPAD
GND
CN1
C3
0.1uF
1 nc
FB1 25V
2 12.5V_out
3 nc
GND
FB25 5V-OC
4 TALLY-YELLOW_o
FB26
5V-OC
5 TALLY-GREEN_o
FB27 5V-OC
6 TALLY-RED_o
7 GND
FB7
8 R-Encoder-B_i R-ENC-B 001:8F
FB8
9 R-Encoder-A_i R-ENC-A 001:8E
FB9
10 R-Encoder-Enter_i I2C-SCL 001:11B;001:11E;001:6C
FB10
11 Enter_i I2C-SDA 001:11B;001:11E;001:6C
12 Cancel_i
13 MENU_i
14 DISP_i
15 MIC-POWER_o
16 UNBALANCE_o
17 TALK-GAIN(CURBON)_o
18 TALK-GAIN(DYNAMIC)_o
19 GND INTERCOM-TALK 001:10G
*INC-TALK(Y)
20 incom-TALK(Y)_i
*INC-TALK(X)
21 incom-TALK(X)_i
22 GND INTERCOM-OUT 001:6H
FB21
MB-1181 *INC-RCV(Y)
23 incom-RCV(Y)_i
CN32
FB22
*INC-RCV(X)
24 incom-RCV(X)_i
FB23
*INC-PGM(Y)
25 incom-PGM(Y)_i
FB24
*INC-PGM(X)
26 incom-PGM(X)_i
R112 470
27 incom-PGM-ON_i
R113 470
28 incom-MIC-ON_i
R9
29 incom-VR_i 470
R114 470
30 incom-PRIV/ENG_i
R115 470
31 incom-PRIV/PROD_i
32 PANEL-GND
C9 C11
FB17
*RM_RX(X)
0.1uF 0.1uF
33 RM-COM-RX(X)_i
FB18
*RM_RX(Y)
GND GND
34 RM-COM-RX(Y)_i
FB19
*RM_TX(X)
35 RM-COM-TX(X)_o 470
FB20
*RM_TX(Y)
36 RM-COM-TX(Y)_o
37 MENU-DISP-LED_o R12
470
38 Network-LED_o C10
C12
FB11 0.1uF
0.1uF
39 CABLE-SHORT-LED_o
FB12
GND GND
40 CABLE-OPEN-LED_o
FB13
41 CAM-POW-LED_o_o
FB14
42 MAIN-POW-LED_o RCP_DATA 001:12G
FB15
43 POW-SW(H)_i
FB16
44 POW-SW(C)_i
45 GND
49 48 47 46
R1
GND 10
D1
MAIN POWER
CL-197HG5-CD-T
R2
10
D2
CAM POWER
CL-197HG5-CD-T
R3
10 D3
SML-D12U8WT86
CABLE OPEN
R4
10 D4
SML-D12U8WT86 CABLE SHORT
C1
1000pF
GND
S1
2
ON
1
3
OFF
G1
C2
C4
1000pF 1000pF 4 5 6 7
MAIN POWER SW
B-12
GND GND
GND
HDCU2500
C13
10uF D6 SML-D12Y8WT86SP
25V
D16
D10
GND
RED
GREEN
1 YELLOW
VO
12 IC3
R14
NJM2878F3-33(TE2) 330
C14
NM
0.1uF
+3.8V +3.8V +3.3V
10
L003
10uH FB4
11 5 4
E
VIN VOUT
15
C15 C16
0.1uF C18 C20
47uF 1 3
0.1uF
C19 0.1uF
CTL NC
1uF
GND
D5 JC1 2
RB160M-60TR 0
GND
GND
001:11B;001:11E;001:2C
001:11B;001:11E;001:2C
+3.3V
R13
0
INTERCOM LEVEL
10k
C17 RV1
1000pF
GND
7 6 5 4
3 MIC ON
G1
2
1 MIC OFF
R10 PGM
GND
470 B-13
S2
R11 7 6 5 4
3 PROD
G1
2
1 PRIV
ENG
GND
B-13
S3
Q2
2SA1774TL-QR
R80
2.2k
CN4
R79 R82
2.2k 2.2k
1 Incom-Talk(g) R77
100k
2 Incom-Talk(x)
3 Incom-Talk(y)
R81
R78
22k
4 Incom-GND 100k
CN-3451
CN2
5 Incom-RCV(x)
6 Incom-RCV(y)
7 Incom-PGM(x)
8 Incom-PGM(y)
FB5
10 9
NM C36 C37
1000pF 1000pF
Q3
GND
2SC4617TL-QR
*INC-RCV(X)
*INC-RCV(Y)
*INC-PGM(X)
*INC-PGM(Y)
INTERCOM-OUT
C57 C59
1000pF 1000pF
C60
GND
C58
1000pF
1000pF
D8 SML-D12U8WT86
D14 SML-D12U8WT86
SML-D12Y8WT86SP
D19 SML-D12U8WT86
SML-D12Y8WT86SP
D20 SML-D12U8WT86
D12 CL-197HG5-CD-T
D41 SML-D12Y8WT86SP
D17 CL-197HG5-CD-T
D40 CL-197HG5-CD-T
LED Position
R Y R
G Y G
R17 R18 R21 R19 R22 R117 R116
150 220 220 330 220
100 100
R/G/Y TALLY
NM NM NM
R Y R
R,Y:VF=2.1V@10mA
G: VF=3.1V@10mA
GND
Y-TALLY 001:11C
+3.8V
C21
1uF
+3.3V
IC4
R23
PCA9555DB-T
4.7k GND 24
VCC
23 4 R29 2.2k
SDA P00
R30
R25 3 5 2.2k
47 A2 P01
+3.3V
2 6
C22
A1 P02
0.01uF
21 7
R24
A0 P03
4.7k
8
I2C-SDA P04
GND
22 9
I2C-SCL SCL P05
R26 10 R31 2.2k
P06
47
R32
11 2.2k
P07
C23
0.01uF
13
*INC-G0
P10
14
*INC-G1
P11
15 *INC-UNBAL
P12
16 R33 2.2k
*INC-PW
P13
17 R34 150
P14
18
P15
19
P16
20
P17
R35 2.2k
1 R36 150
INT
GND
12
GND
R27 150
YG
R28 330
OR
GND
R-ENC-ENT
INTERCOM-CTL
R37 220
001:8E R-ENC-ENT
R38 220
2
001:2C R-ENC-A
R39 220
3
001:2C R-ENC-B
1
5
4
0.0047uF
C28
0.0047uF 0.0047uF
C29 C30
Q6
2SC4617TL-QR
R93
R84 R87 R91
2.2k
Q9
22k 2.2k 22k
2SK880GR-TE85L
IC1
NJM4580V(TE2)
C45 C46 Q8
R85 0.1uF
47uF 2SK880GR-TE85L
3
2.2k
16V
+
1
C39 R89
R86
4.7uF
2
2.2k 22k R94 33 - R103
16V
10k
R97 R100
C40 C48
R88 0 33
4.7uF 0.0047uF
22k
16V
C50
R98 R101
470pF
2.2k 100
R90 R92 R95 33
22k
R96 R99
22k
R83 4.7M 4.7M
R102
100
4.7M C51
470pF
C38
S S
0.1uF
R104
C43 C44
C41
C42 47uF 10k
0.1uF
0.01uF 0.01uF -
16V 6
Q5 7
+ C54
DTC114EE-TL
5 1000pF
Q4 IC1 (2/3)
DTC114EE-TL NJM4580V(TE2)
Q10
Q7
DTC114EE-TL
DTC114EE-TL
C47
C49
001:3D
0.01uF
0.01uF
C31
1uF
+3.8V
Y
GND
001:11E;001:2C;001:6C
23
I2C-SDA SDA
3
R40
G
A2
47
2
-02
A1
21
A0
001:11E;001:2C;001:6C
GND
22
I2C-SCL SCL
R41
47
C24 0.01uF
S6
B-18
ENTER
1
MT1
2
3 MT2
CLEAR
G1
7 6 5 4
C25 0.01uF
S7
B-18 001:6B
MENU
1
MT1
2
3 MT2
DISP 001:12H
G1
7 6 5 4
S4
GND
1 2
CALL
3 4
C26
0.01uF
S5
1 2
ASSIGNABLE
3 4
+3.8V
C27
0.01uF 001:11B;001:2C;001:6C
GND
I2C-SDA
D21 R58
SML-D12M8WT86SM MENU 47
D22
PRIVATE
SML-D12D8WT86SQ
001:11B;001:2C;001:6C
001:8E I2C-SCL
R59
47
001:10H
S8
2
R120 2.2k
1
3
EN1
5
A
4
6
MENU LOCK
B
G1
C
7 8
GND
7 6
GND
(1/3)
INTERCOM-TALK 001:3D
C52
1uF
R107 220
*INC-TALK(X)
R108 220
*INC-TALK(Y)
+12V
R109 R110
33 33
C53
1uF
C56
V+
0.1uF
V-
FB6
C55
R105 R106
001:11C
1000pF
100k 100k GND
IC1 (3/3)
INTERCOM-CTL 001:8E
NJM4580V(TE2)
*INC-G0
*INC-G1
*INC-UNBAL
*INC-PW
+3.8V
IC5
CN2
PCA9555DB-T
24
GND 1
VCC
4 R42 330
P00 D1-a 2
5 R43 330
P01 D1-b 3
6 R44 330
P02 D1-c 4
7 R45 330
P03 D1-d 5
8 R46 330
P04 D1-e 6
9 R47 330
P05 D1-f 7
10 R48 330
P06 D1-g 8
11 R49 330
P07 D1-DP 9
GND 10
13 R50 330
P10 D2-a 11
14 R51 330
P11 D2-b 12
15 R52 330
P12 D2-c 13
16 R53 330
P13 D2-d 14
17 R54 330
P14 D2-e 15
LE-379
18 R55 330
CN1
P15 D2-f 16
19 R56 330
P16 D2-g 17
R57 330
20
P17 D2-DP 18
GND 19
1 R111 150
INT Y-A 20
GND
NM Y-C 21
12
GND 22
GND
Red_CAM 23
Y-TALLY Yellow_CAM 24
R119
Green_CAM 25
0
RCP-PW-NG Green_CAM 26
NM
Red_CCU 27
Yellow_CCU 28
Green_CCU 29
Green_CCU 30
31 32
GND
+3.8V
C32
1uF
IC6
PCA9555DB-T
Optical Condition
GND 24
VCC
23 4 R60 470
SDA P00
R61 470
3 5
A2 P01
2 6 R62 330
A1 P02
21 7 R63 330
A0 P03
R64 470
8
P04
GND 22 9 R65 470
SCL P05
10 R66 330
P06
R67 330
11
P07
13 R68 150
D31
P10
SML-D12M8WT86SM GENLOCK
R69 330
14
D32
P11 SML-D12U8WT86
UNLOCK
15 R70 330
D33
P12
SML-D12U8WT86
COM ERROR
16 R71 330
D34
P13
SML-D12U8WT86 FAN STOP
R72 330
17
D35
P14 SML-D12U8WT86
18 R73 330
D36
P15
SML-D12D8WT86SQ
19
P16
R74 150
20
D37
P17 SML-D12M8WT86SM NETWORK
GND
1
INT
GND
12
GND
REMOTE
001:3F RCP_DATA CN3
*RM_TX(Y)
TX_RCP_DATA(Y) 1
*RM_TX(X)
TX_RCP_DATA(X) 2
24V *RM_RX(Y)
RX_RCP_DATA(Y) 3
+12V 0.5A
D39
RB160M-60TR *RM_RX(X)
C33
RX_RCP_DATA(X) 4
THP1
0.1uF
L2
DATA_GND 5 NC
1 S 2
C34 C35
10uF
0.0047uF RCP_UNREG 6
4 3
25V
50V
S
Unreg_GND 7
D38
UDZSUSTE-178.2B
VIDEO(X) 8
GND
VIDEO(G) 9
10 11
RCP-PW-NG R76
R75
10k
10k
Q1
2SC4617TL-QR
GND
GND AU-340
GND
BOARD No. 1-885-965-11
AU-340_1
8-11