Avp-15 - Sony HDCU2500 Maintenance Manual

AVP-15

AVP-15 (1/9)
0.5A/15V Q101
2SA1797-T100-Q
THP101
CN2 (14/66) B3 +12.5V
D101
UDZSUSTE-174.7B
R101
470
C103
C101
47uF
1uF 16V
16V
C108
100pF
CN2 (15/66) C3 MB-GND
IC100(3/3)
GND
NJM062V(TE2)
C109 100pF
V+
C104 V- R102
C102
47uF 470
1uF 16V
D102
16V
THP102
CN2 (16/66) D3 -12.5V
Q102
-12.5V 2SC4672-T100-Q
0.5A/15V
35mA
C121
1000pF
1.1A/6V
THP103
CN1 (31/135) a6 +3.8V
C159
CN1 (32/135) b6 0.1uF
+3.8V
CN1 (33/135)
c6 +3.8V
IC105 (2/3)
CN1 (34/135) d6 +3.8V GND
NJM062V(TE2)
CN1 (35/135) 5
e6 +3.8V
+
7
- 6
Q103
1.1A/6V 2SA1797-T100-Q
+5.5V
THP104
CN1 (120/135)
c23 +5.5V
CN1 (121/135)
d23 +5.5V
CN1 (122/135) e23 +5.5V
D103
UDZSUSTE-174.7B
R103
220
C110
C105
47uF
1uF
16V
16V
C112
100pF
CN1 (119/135) MB-GND
b23
CN1 (126/135) c24
MB-GND
GND
C113 100pF
C106
C111 R104
1uF
47uF 220
16V
16V D104
UDZSUSTE-174.7B
THP105
CN1 (127/135) d24 -5.5V
Q104
CN1 (128/135)
e24 -5.5V 2SC4672-T100-Q
-5.5V
1.1A/6V
HDCU2500
+12V
IC100 (2/3) +5V
CL101 +12V
NJM062V(TE2)
R105 R108
68k 100k
C114
100pF
R106
R109
0
0 C126
5
C123 22uF
+ 22uF
7 16V
16V
- 6
C115
R107
1uF
47k
16V
R112
100k
3
+
1 C127
C124 22uF
R113
C117 22uF
- 2 16V
100k
100pF 16V
UDZSUSTE-174.7B
IC100 (1/3)
CL102
NJM062V(TE2)
-12V
-12V
C130
FB108 0.1uF
FB101
C129
47uF GND
C131
IC104 0.1uF
LTC3411EMS#TR R120 +1.2V
1M
NM 6 7
R116 R177 L101 C136 +1.2V
47uF
10k 4.7uH CL105
2 PVIN SVIN 4 1k
S
SYNC/MODE SW
8
C133 FB105
C141
PGOOD 0.1uF
R114 47k 47uF
10 9
ITH VFB
1
C160
R115 33k
SHDN/RT JC102
10pF
PGND SGND 0
R121 C134 10pF
5 3
C125
100k
NM GND
100pF
NM
R122
GND 220k GND R130 R131
GND
R127
100k 22
100k
GND
1.2V=0.8Vx(1+100k/200k)
R128
100k
GND
+3.3V
Q105
IC105 (3/3)
IC105 (1/3) CL106
2SA1797-T100-Q
NJM062V(TE2)
NJM062V(TE2)
FB102
C135 R132 R134
100pF
33k 22k
R118
R125
3
100
220
+
1 (1.61)
C142
1
C116 V+ 22uF
R135
- 2
1uF 2 16V
6.8k
C118 V-
47uF
C128
16V
3
100pF
C132
R133 R136
1uF
R119 33k 33k
6.3V
470
Q106
GND
2SC4617TL-QR
GND
-5.5V
CL103
IC101 (2/3)
FB103
NJM062V(TE2)
C120 R110
100pF
33k R123
IC106
47k R129
5 ADR381ARTZ-REEL7 0
+
7 R117
47k
- 6 2 1
VOUT VIN C137 C139
22uF 22uF
16V 16V
R111
C119 GND
33k
1uF
16V
3
+5.5V
3
IC101 (3/3)
+ C138 C140
1
NJM062V(TE2)
22uF
R124 22uF
- 2 C122 16V
V+
47k 16V
100pF
V-
-5.5V
FB104
IC101 (1/3)
CL104
NJM062V(TE2)
-5V
009:12C PLD_TRUNK1
IC107 (1/5)
TC74VHC08FT(EKJ)
tru1_i
tru2_i
TC74VHC08FT(EKJ)
tru1_o
tru2_o
(422:SLOW/FAST)
tru1-on
tru1-RXoff/on
tru1-TXoff/on
009:7B PLD_TRUNK2
TC74VHC08FT(EKJ)
tru3_i
tru4_i
TC74VHC08FT(EKJ)
tru3_o
tru4_o
(422:SLOW/FAST)
tru2-on
tru2-RXoff/on
tru2-TXoff/on
+3.3V
FB109
C145
22uF +5V
16V
+1.2V
IC102 IC102
(1/3)
R140 (2/3)
NJM2903V(TE2) 47k NJM2903V(TE2)
73% 3
R137
+
1 73% 6 -
47k
2
- 7
R174 +
4.7k
5
(0.88V)
+5V
IC102
R138 R141
(3/3)
10k 47k
NJM2903V(TE2)
GND -5V
Q108
2SC4617TL-QR
C143 POWER
0.1uF
D105
SML-D12M8WT86SM
Yellow-green
R143
1
47k
C144
2
0.1uF
002:7F POWER-LED
3
009:11H CAM-LOCK
009:11H 1000/1001
-5V
009:11H
1FRAME/90H
IC107(5/5)
TC74VHC08FT(EKJ)
232C 422A
+3.3V
ON 1 1
C146
0.1uF
RXEN 1 1
GND
TXEN 1 1
VCC
MODE 0 1
GND
+5V
SLEW - 1
GND
(422A:if SLEW=1 then 5Mbps, elseif SLEW=0 then 150kbps)
FB106
IC108
1
C153
3 LTC1387CG#TR
0.1uF
2
C149
25V 0.1uF R157 R159
C157
10uF 220 220
6.3V NM NM
4 3 18
RB103
GND
6 100
GND
5 7 8 17 VDD VCC 4 R161 10
RA A
5 6 16 5 R162 10
IC107 (2/5)
RB B
15 6 R163 10
3 4
DY Y
1 2 14 7 R164 10
DZ/SLEW Z
13 8
ON 485/232
12 9
RXEN DXEN
C147 C155
0.1uF 0.1uF
20 1
C2+ C1+
25V 19 2 25V
C2- C1-
VEE GND
11 10
C151
0.1uF
GND
25V
232c_1-on
RB101
1k
(duaring PLD-Config)
GND
+5V
IC107 (3/5)
FB107
IC109
9
LTC1387CG#TR C154
8
0.1uF
10
C150
25V 0.1uF R158 R160
C158
220 220
10uF
NM NM
12 RB104 3 18 6.3V
GND
11 100
GND
13 7 8 17 VDD VCC 4 R165 10
RA A
IC107 (4/5) 5 6 16 5 R166 10
RB B
15 6 R167 10
3 4
DY Y
1 2 14 7 R168 10
DZ/SLEW Z
13 8
ON 485/232
12 9
RXEN DXEN
C148 C156
0.1uF 0.1uF
20 1
C2+ C1+
25V 19 2 25V
C2- C1-
VEE GND
11 10
C152
0.1uF
GND
25V
232c_2-on
RB102
1k
(duaring PLD-Config)
GND
+12V
R147 R175
47k 47k
IC103 IC103
(1/3) (2/3)
R148 R169
47k NJM2903V(TE2) NJM2903V(TE2) 2.2k
3
+
76% 1 76% 6 - V+
V+
2
- R176 7 GND
+
GND R170
47k
5 10k
IC103 (3/3) R171
10k
NJM2903V(TE2)
R149 R155
47k
10k
-12V
Q109 Q110 Q111
2SC4617TL-QR 2SC4617TL-QR 2SC4617TL-QR
+3.3V
/1001
LOCK 90H
R144 R146 R151 R156
1k 1k 1k 4.7k
D106 D107 D108
SML-D12M8WT86SM SML-D12M8WT86SM SML-D12Y8WT86SP
Yellow-green Yellow-green Yellow
R145 R150 R152
1 1 1
47k 47k 47k
2 2 2
3 3 3
GND
ShutDown LoopBack
232C 422A
0 0 0
0 1 1
0 1 1
0 0 1
0 - 1
TRUNK1(232Cx2/422Ax1)
TRUNK1(X)-in b22 CN1 (113/135)
b21 CN1 (107/135)
TRUNK1(Y)-in
CN1 (112/135)
TRUNK1(X)-out a22
TRUNK1(Y)-out a21 CN1 (106/135)
TRUNK2(232Cx2/422Ax1)
TRUNK2(X)-in c22 CN1 (114/135)
c21 CN1 (108/135)
TRUNK2(Y)-in
CN1 (115/135)
TRUNK2(X)-out d22
CN1 (116/135)
TRUNK2(Y)-out e22
+3.3V +3.3V
R173
4.7k
R172
10k
D109
SML-D12M8WT86SM
PWR-OK/NG 002:11D
1
2
Q112
2SC4617TL-QR
3
A B
E101 E102 E103 E104
GND
AVP-15 (1/9)
BOARD No. 1-886-075-11
AVP-15_1
8-12