Buf2 (5/6) - Sony BVM-D32E1WA Maintenance Manual

5V
(2/6) UF_BLK
C174
1
0.1
L171 25V
F:CHIP
10µH
C171 C172 C173
100 0.1 100
16V 25V 16V
:HT F:CHIP :HT
DR0
R0
DR1
R1
DR2
R2
DR3
R3
DR4
R4
DR5
R5
DR6 D/A CONVERTER
R6
DR7
(2/6) DUF_R R7
DG0
G0
2
DG1
G1
DG2
G2
DG3
G3
DUF_G
(2/6)
DUF_B
DUF_CLK
L181
10µH
C181 C182 C183 C184
100 0.1 100 0.1
16V 25V 16V 25V
:HT F:CHIP :HT F:CHIP
3
DFH0
(2/6) DF_H R0
DFH1
R1
DFH2
R2
DFH3
R3
DFH4
R4
DFH5
R5
D/A CONVERTER
DFH6
R6
DFH7
R7
DFV0
G0
DFV1
G1
DFV2
G2
DFV3
G3
4
DF_V
(2/6)
DF_CLK
(2/6) DF_BLK
5
A B
+5V
IC172(3/3)
R177
TC74HC4053AF
3.9k
:RN-CP
5
C175 Z0
0.1
3
25V Z1
+5V
B:CHIP C178 R178
100 16V :HT 1k
:RN-CP
R176
R175
200
200
:RN-CP
:RN-CP
R174
200
:RN-CP
R171
3.3k
RO R172
:RN-CP
1.5k
IREF :RN-CP
VREF
C177
AVSS
0.1
25V R173 C179
VB
IC171 B:CHIP 1k 0.1
:RN-CP 25V
CXD1178Q DVSS
F:CHIP
C176
DVSS
0.1
25V
BCLK
B:CHIP
12
GCLK X0
13
RCLK X1
CE
BLK
6
R186
220
:CHIP
+5V IC172(2/3)
TC74HC4053AF
BLK SW
C185
0.1
2
25V
Y0
B:CHIP
1
Y1
R184
R185
200
:RN-CP 200
R182
:RN-CP
1.5k
:RN-CP
R181
3.3k
RO
:RN-CP
IREF
VREF
C187
AVSS 0.1
25V
IC181 VB B:CHIP
CXD1178Q R183
DVSS C186
1k
0.1
:RN-CP
DVSS 25V
B:CHIP
BCLK
GCLK
IC182(3/3)
RCLK R187 TC74HC4053AF
3.9k
CE :RN-CP
5
BLK Z0
C188
R188
3
100
1k Z1
16V
:RN-CP
:HT
IC182(2/3)
TC74HC4053AF
BLK SW
IC182(1/3)
TC74HC4053AF
2 15
Y0 Y
BLK SW
1
Y1
B
10
12
X0
13
X1
6
C1722
0.1
25V
F:CHIP
C

BUF2 (5/6)

BUF2 (5/6)
+5V
R306
C321 R302 R315
5.6k R309
0.1 2.2k 3.3k
:RN-CP
:RN-CP 1.8k
25V :CHIP
:RN-CP
BLK SW
F:CHIP
R303 R305
4.7k L301 L302 100
4 68µH 33µH
:RN-CP :CHIP R308
Z
3.3k
R301 :RN-CP
100
Q302
C
:CHIP
2SA1037AK
C301 C302 C303 R304
9
470p 220p 47p 560 DU.R AMP
CH:CHIP CH:CHIP CH:CHIP :RN-CP
Q301
R307
2SA1037AK
1.2k
DU.R BUFFER :CHIP
C322 -5V Q303
0.1
2SC2412K
25V
DU.R AMP
F:CHIP
+5V
C421
0.1 R406
R402
R415 R409
25V 5.6k
2.2k 3.3k 1.8k
F:CHIP
IC172(1/3) :RN-CP
:CHIP :RN-CP :RN-CP
TC74HC4053AF
BLK SW R403 R405
16
4.7k L401 L402 100
68µH 33µH R408
:RN-CP :CHIP
VCC
14 3.3k
X
:RN-CP
R401
100
Q402
:CHIP
C401 C402 C403 R404
470p 220p 2SA1037AK
47p 560
CH:CHIP CH:CHIP CH:CHIP :RN-CP DU.G AMP
A VEE GND
Q401
2SA1037AK Q403
11 7 8 R407
2SC2412K
DU.G BUFFER
1.2k
DU.G AMP
:CHIP
-5V
C422
0.1
25V
F:CHIP
+5V
C521
0.1
R506
25V 5.6k
R515 R509
F:CHIP R502 :RN-CP
3.3k 1.8k
2.2k
:RN-CP :RN-CP
:CHIP
R503 R505
4.7k L501 L502 100
33µH
:RN-CP 68µH :CHIP
15 R508
Y
3.3k
R501
100 :RN-CP
C501 C502 C503 R504
:CHIP
470p 220p 47p 560 Q502
B
CH:CHIP CH:CHIP CH:CHIP :RN-CP
2SA1037AK
10 DU.B AMP
Q501
R507
2SA1037AK
1.2k
DU.B BUFFER
:CHIP
Q503
-5V
C522 2SC2412K
0.1 DU.B AMP
25V
F:CHIP
+5V
C1621
0.1 R1606
R1601 R1609 R1610
BLK SW 25V 3.9k
100 1.2k 2.2k
F:CHIP :RN-CP
:CHIP :RN-CP :CHIP
4
Z
R1603 R1605
L1601 L1602
2.2k 100
180µH 82µH
:RN-CP :CHIP
C
R1608
Q1601
3.3k
9
2SC2412K :RN-CP
Q1602
C1601 C1602 C1603 R1604
DC.H BUFFER
270p 100p 22p 1.1k 2SA1037AK
CH:CHIP CH:CHIP CH:CHIP :RN-CP DC.H AMP
R1602
2.2k R1607
:CHIP 1.2k 2SC2412K
:CHIP
DC.H AMP
C1622
0.1
-5V
25V
F:CHIP
Q1701
2SC2412K
DC.V BUFFER +5V
C1721
0.1 R1706 R1710
R1701
R1709
25V 3.9k 2.2k
16 100
1.2k
F:CHIP :RN-CP :CHIP
:CHIP
:RN-CP
VCC
14
X
R1703 R1705
L1701 L1702
2.2k 100
180µH 82µH
:RN-CP :CHIP
R1708
A VEE GND
3.3k
Q1702
C1701 C1702 :RN-CP
C1703 R1704
11 7 8 270p 100p 2SA1037AK
22p 1.1k
CH:CHIP CH:CHIP DC.V AMP
CH:CHIP :RN-CP
R1702
2.2k R1707 Q1703
:CHIP 1.2k 2SC2412K
:CHIP
DC.V AMP
5V -5V
16
VCC
12 14
X0 X
13
IC1602(1/3)
X1
TC74HC4053AF
CLAMP SW
A VEE GND
6 11 7 8
-5V
11-32 11-32
D E
Q304
IC302(3/3) C323
R310
2SC2412K TC74HC4053AF 100
2.2k
16V
:CHIP DU.R AMP CLAMP SW
TP301
:HT
R311
DU.R
3 8
100
1 5 4
:CHIP
Z0 Z
2
3
4
Z1
C
9
IC301(1/2)
R312
C324
2.2k TL082CPS
100
:CHIP BUFFER
16V
:HT
IC301(2/2) R313 -5V
39k
TL082CPS
:RN-CP
BUFFER
5
7
6
C304
0.047
25V
B:CHIP
R314
C305
10k
0.01
:RN-CP
B:CHIP
TP401
Q404 IC302(2/3)
2SC2412K TC74HC4053AF
R410
CLAMP SW
2.2k DU.G AMP
DU.G
:CHIP
R411
100
3 8
:CHIP
1 2 15
Y0 Y
2
4 1
Y1
B
IC401(1/2)
10
TL082CPS
R412
BUFFER
2.2k
:CHIP
R413
IC401(2/2)
39k
TL082CPS
:RN-CP
BUFFER 5
7
C404
6
0.047
25V
B:CHIP
C405
R414
Q504
0.01 10k
2SC2412K B:CHIP :RN-CP
DU.B AMP
TP501
IC302(1/3)
R510
TC74HC4053AF
2.2k
CLAMP SW
:CHIP
DU.B
16
R511
100 3 8
VCC
:CHIP 1 12 14
X0 X
2
4 13
X1
R512
2.2k
A VEE GND
:CHIP IC501(1/2)
TL082CPS
6 11 7 8
BUFFER
UF_CLP_P
R513
IC501(2/2)
39k
TL082CPS :RN-CP
BUFFER
5
7
6 C504
0.047
25V
B:CHIP
R514
C505
10k
Q1606 0.01
:RN-CP
2SC2412K B:CHIP
TP1601
DC.H BUFFER
IC1602(3/3)
TC74HC4053AF
CLAMP SW
R1611
3 8
100
1 5 4
:CHIP
Z0 Z
2
3
4
Z1
C
R1614
2.2k
9
:CHIP
IC1601(1/2)
Q1603
TL082CPS
BUFFER
IC1601(2/2)
TL082CPS
5
BUFFER
7
6
C1604
0.047
25V
C1605 R1615
B:CHIP
0.01 10k
B:CHIP :CHIP
TP1701
Q1706
IC1602(2/3)
2SC2412K
TC74HC4053AF
DC.V BUFFER
CLAMP SW
R1711
100
3 8
:CHIP
1 2 15
Y0 Y
2
1
4
Y1
R1714
B
2.2k
:CHIP
10
IC1701(1/2)
TL082CPS
DF_CLP_P
BUFFER
5
7
6
IC1701(2/2)
C1704
TL082CPS
0.047
BUFFER 25V
C1705 R1715 BUF2
B:CHIP
0.01 10k
(5/6)
B:CHIP :CHIP
D/A CONV.
BLK SW,CLAMP SW
B-SS9698UC-BUF2-P5
F
5V
(1/6)
(1/6)
(1/6)
(2/6)
(2/6)
BVM-D32E1WA/D32E1WE/D32E1WU
G H