Sony BKM-21D Maintenance Manual page 75

IC91
5V BA033FP-E2 3.3V
3.3V REG
I O
G
C96
0.1
C97 25V
470 F:CHIP
C95 10V
0.1 C94
25V 470
3.3V-2
F:CHIP 10V
I O
G
IC92
BA033FP-E2
C98
3.3V REG 0.1
C99
25V
470
10V F:CHIP
IC93
BA033FP-E2
3.3V REG 3.3V-3
I O
G
C218 C225
100 0.1
C219
6.3V 25V
0.1
:HT-CP F:CHIP
C91 25V
470 F:CHIP
10V
DIGITAL A INPUT
C90
C101
1
10V L111 47p
SDI A
B:CHIP 27nH CH:CHIP
(P1) SDI A IN
R101
C102
75
0.1
L101
:RN-CP
25V
10nH
F:CHIP
L112
SDI A
27nH
(P1) SDI A OUT
C109
R94
0.1
10k
:CHIP 25V
F:CHIP
DIGITAL A OUTPUT
DIGITAL B INPUT
C121
1 L113
10V 27nH
SDI B
B:CHIP CH:CHIP
(P1) SDI B IN
R100
75
L102
:RN-CP
10nH
F:CHIP
C217
0.1
L114
25V
SDI B
27nH
F:CHIP
(P1) SDI B OUT
R95
10k
:CHIP
DIGITAL B OUTPUT
BKM-21D
A B
TP300
RB1 RB2
3.3V
7 5 3 1 7 5 3 1 7
C158
0.1
25V
+3.3V F:CHIP
8 6 4 2 8 6 4 2 8
TP304
TP301
3.3V-2
DACLK
3.3V
FB161
VCC2
SYNC
TP306 C159
2.6
3.3V-3 0.01
F:CHIP FIFO
XPCK
VEEL
FB162
TEST
SCKX
IC101
SCKY
CXB1342R
SDI DEC
ADS
RESET
0.2
VCCL
VCCQ
2.8
AIX
2.8
AIY
2.1
AGCR
C105 2.1
0.1 AGCL
25V
F:CHIP
R102
150k
:CHIP
C104
0.1
25V
F:CHIP
C103
10
10V
F:CHIP
(3216)
C160
22
6.3V
:HT-CP
C142
Q46 C107 C130
0.1
0.01 0.1
DTA144EKA-T146
25V
F:CHIP 25V
INVERTER
F:CHIP
F:CHIP
4.8
0.2
R161
1k
:CHIP
RB4 RB5
TP302
7 5 3 1 7 5 3 1 7
DBCLK
C118
0.1
25V
+3.3V F:CHIP
8 6 4 2 8 6 4 2 8
VCC2
C117
0.01 SYNC
2.6
F:CHIP
3.3V-2 FIFO
FB163 XPCK
VEEL
TEST
SCKX IC104
CXB1342R
SCKY
SDI DEC
FB164
ADS
RESET
0.2
VCCL
C119
47p
VCCQ
3.2
AIX
3.1
AIY
3.2
C120
AGCR
0.1
0
25V
C122
AGCL
0.1
25V
F:CHIP
R236
150k
:CHIP
C123
0.1
25V
F:CHIP
C124
10
10V
C161 F:CHIP
22
(3216)
6.3V
:HT-CP
R128
1k
C125
:CHIP
0.01
F:CHIP C127
F:CHIP
Q47 0.1
DTA144EKA-T146 25V
INVETER F:CHIP
4.8
R162 0.2
1k
:CHIP
C
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BD (2/11) BD (2/11)
SDI A
RB3
+3.3V
SDI A DATA
5 3 1
R117 R118
Q104
75 75
2SC2351-T1R2 Q105
:RN-CP :RN-CP :RN-CP
2SC2351-T1R2
CABLE DRIVER
2.4 2.4 CABLE DRIVER
6 4 2 1.6 1.6
R119 R120
22 22
:RN-CP :RN-CP
C157 R116
C156 R115
0.1 0.9 0.9 82
0.01 82
25V :RN-CP
F:CHIP :RN-CP
F:CHIP
C92 C93
R121
1 1
27
16V 16V
:RN-CP :RN-CP
F:CHIP F:CHIP
VEED
VCC2
FB100
THRU
C155
MDS 0.1
25V
VCCL
F:CHIP
IC105(2/2)
SY
2.2
C154 TL082CPS-E20
VCCS 0.01
FV CONTROL
F:CHIP
SX
2.2 R131 R109
VEEL 470 470
:CHIP :CHIP
VEE2A
DPR
2.6
C153
LST
0.1
BCAP 25V
F:CHIP
MOD1
0
MOD0 DA FV
5V
VEEP IC105(1/2)
R133
TL082CPS-E20
3.3k
FV CONTROL
:RN-CP
4.0
R170
4.0
Q107 6
15k
3.4
2SA1037AK-T146-Q
:CHIP
4.0
5
CURRENT CONTROL
7
2.6
C238
0.1 C162
0.1
25V
25V :CHIP
F:CHIP
F:CHIP
C150 C152
0.1 0.1 IC108(4/4)
25V 25V TC74VHC86F(EL)
+3.3V
F:CHIP F:CHIP
R237
R111 C151 5V
3.9k
2.7k 0.1 C163
R164 R165 :CHIP
:CHIP 25V 1
1k 100k :CHIP
F:CHIP 16V
:CHIP
13 0 F:CHIP 0 0
4.8
12 4.8
11 4.8 4.8
IC108(1/4) Q75 Q63
DTC144EKA-T146 DTC144EKA-T146
TC74VHC86F(EL)
XOR INVERTER INVERTER
SDI B
RB6
SDI B DATA
5 3 1
+3.3V
R148 R149
75 75
6 4 2 :RN-CP :RN-CP Q51
Q50
2SC2351-T1R2 2SC2351-T1R2
2.4 2.4
CABLE DRIVER
CABLE DRIVER
1.6 1.6
C139 C138 R150 R151
0.1 0.01 22 22
25V F:CHIP :RN-CP :RN-CP
F:CHIP
R153
R147
0.8 0.8
82
82
:RN-CP
:RN-CP
C69 C73
VEED
R152
1 1
27
16V 16V
VCC2 :RN-CP
F:CHIP F:CHIP
FB101
THRU :RN-CP
MDS C137
0.1
VCCL 25V
F:CHIP
SY
1.7 C136
R146
0.01
VCCS 470
F:CHIP C146
:CHIP
SX 0.01
2.4 R145
F:CHIP
VEEL
470
:CHIP
VEE2A
DPR
0
C135
LST
0.1
25V
BCAP
F:CHIP 5V DB FV
MOD1
3.2
R173 IC124(1/2)
MOD0
3.3k TL082CPS-E20
:RN-CP
FV CONTROL
VEEP
4.0
6
3.5
4.0
5
7
2.6
Q108
2SA1037AK
CORRENT CONTROL C235
C239 0.1
0.1
25V
25V
R129 F:CHIP
F:CHIP
2.7k
C132
:CHIP
0.1
25V
F:CHIP R143 R144
2.7k 2.7k
+3.3V
:CHIP :CHIP
C133
C134 5V
0.1
C131 0.1
25V
0.1 25V R167
F:CHIP R245
25V F:CHIP 100k
3.9k
:CHIP
4.8 :CHIP 3.2
C164
R166
1
1k
16V 0 0
IC108(2/4) :CHIP
F:CHIP
TC74VHC86F(EL)
XOR Q64
Q76
DTC144EKA-T146
10 0
DTC144EKA-T146
4.8 8 INVERTER
INVERTER
9 0
DB-SET
8-5 8-5
D E
INT D
(P2,3,4,11)
C6
R112 R114
0.1 5V
5.6k 1k
25V
:CHIP
F:CHIP
C241
1.6 IC95
0.01
TC74VHCT541AFT
F:CHIP
DATA BUFFER
Q106
0
2SA1037AK
G1 VCC
1.0
DRIVER BIAS 0
D-A
A1 G2 (P4,11)
R113
2.7k A2 Y1
CK1
A3 Y2
ICK
A4 Y3
D0
A5 Y4
D1 ID0
A6 Y5
D2 ID1
A7 Y6
C148 D3 ID2
5V
0.01 A8 Y7
F:CHIP
ID3
GND Y8
8 5V
3
1
C224
2
0.01
F:CHIP
4
IC96
TC74VHCT541AFT
DATA BUFFER
0
G1 VCC
D4 0
A1 G2
D5 ID4
A2 Y1
D6 ID5
A3 Y2
D7 ID6
A4 Y3
5V
D8 ID7
A5 Y4
D9 ID8
A6 Y5
ID9
A7 Y6
DA-FV (P11)
A8 Y7
R97
56k
GND Y8
:CHIP
R171
82k
5V
14
4
6
5
7
XOR
DA-SET (P11)
INT D
(P2,3,4,11)
R154 R155
5.6k 1k
:RN-CP :CHIP
C74
0.1
25V
F:CHIP
5V C242
0.01
F:CHIP
1.6
IC97
TC74VHCT541AFT
Q52 DATA BUFFER
2SA1037AK
0
DRIVER BIAS
1.0
G1 VCC
4.8
D-B
A1 G2
R156
2.7k
A2 Y1
CK2
A3 Y2
ICK
A4 Y3
D10
A5 Y4
D11 ID0
A6 Y5
5V D12 ID1
A7 Y6
D13 ID2
A8 Y7
IC124(2/2)
ID3
8
GND Y8
TL082CPS-E20
1
FV CONTROL
3
C226
2 5V
4 0.01
F:CHIP
IC98
TC74VHCT541AFT
DATA BUFFER
5V
0
G1 VCC
R175
D14 4.8
15k
A1 G2
:CHIP
D15 ID4
A2 Y1
DB-FV (P11)
D16 ID5
A3 Y2
R177
D17 ID6
56k
A4 Y3
:CHIP
D18 ID7
A5 Y4
R176
D19 ID8
82k
A6 Y5
:CHIP
ID9
A7 Y6
A8 Y7
TP305
PCLK
GND Y8
SDI A/B DATA
(P11)
F G
1
2
3
(P4,11)
4
4
5
ID (P3,4,5)
BD
(2/11)
(SDI DEC)
B-SS9520-WORLD-BD-P2
H