Sony KV-24FV12 - 24" Trinitron Color Flat Tv, Руководство по обслуживанию

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1111 2222 3333 4444 5555 6666 7777 8888 9999 10 10 10 10 11 11 11 11 12 12 12 12 13 13 13 13 14 14 14 14 15 15 15 15 16 16 16 16 17 17 17 17 18 18 18 18 19 19 19 19 20 20 20 20
21 21 21 21 22 22 22 22 23 23 23 23 24 24 24 24 25 25 25 25 26 26 26 26 27 27 27 27 28 28 28 28 29 29 29 29 30 30 30 30 31 31 31 31 32 32 32 32 33 33 33 33 34 34 34 34 35 35 35 35 36 36 36 36 37 37 37 37 38 38 38 38 39 39 39 39 40 40 40 40
1111 2222 3333 4444 5555 6666 7777 8888 10 10 10 10 9999 11 11 11 11 12 12 12 12
13 13 13 13 14 14 14 14 15 15 15 15 16 16 16 16 17 17 17 17 18 18 18 18 19 19 19 19 20 20 20 20 21 21 21 21 22 22 22 22 23 23 23 23 24 24 24 24
1111 2222 3333 4444 5555 6666 7777 8888 9999
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
2
1
3
1
3
1
3
1
3
1
4
1
4
1
4
1
4
1
5
1
5
1
5
1
5
1
6
1
6
1
6
1
6
1
7
1
7
1
7
1
7
1
8
1
8
1
8
1
8
1
9
1
9
1
9
1
9
2
0
2
0
2
0
2
0
1111 2222 3333
JW407 JW407 JW407 JW407
JW408 JW408 JW408 JW408
JW403 JW403 JW403 JW403
JW405 JW405 JW405 JW405
JW406 JW406 JW406 JW406
R455 R455 R455 R455
R456 R456 R456 R456
R450
R450 R450
R450
R451
R451 R451
R451
R404 R404 R404 R404
R403 R403 R403 R403
R408
R408 R408
R408
R409 R409 R409 R409
R406 R406 R406 R406
R405 R405 R405 R405
R410
R410 R410
R410
R407
R407 R407
R407
C406 C406 C406 C406
C404 C404 C404 C404
C409 C409 C409 C409
C411 C411 C411 C411
JW404
JW404 JW404
JW404
IC403 IC403 IC403 IC403
R452 R452 R452 R452
IC404
IC404 IC404
IC404
CN402 CN402 CN402 CN402
CN450
CN450 CN450
CN450
C417
C417 C417
C417
C416
C416 C416
C416
C451 C451 C451 C451
C415
C415 C415
C415
C430
C430 C430
C430
C432 C432 C432 C432
C429
C429 C429
C429
C425
C425 C425
C425
C427 C427 C427 C427 C434 C434 C434 C434
C422 C422 C422 C422 C414 C414 C414 C414
C431 C431 C431 C431
C433 C433 C433 C433 C428 C428 C428 C428
C413 C413 C413 C413
C423 C423 C423 C423
C202
C202 C202
C202
C201 C201 C201 C201
C450 C450 C450 C450
C456 C456 C456 C456
C457 C457 C457 C457
C426 C426 C426 C426 C458 C458 C458 C458
C424 C424 C424 C424 C455 C455 C455 C455
C405
C405 C405
C405
C407 C407 C407 C407
C408 C408 C408 C408
C410 C410 C410 C410
C412 C412 C412 C412
C418 C418 C418 C418
C419 C419 C419 C419
C446 C446 C446 C446
C460 C460 C460 C460
C447 C447 C447 C447
C448 C448 C448 C448
C475 C475 C475 C475
R477 R477 R477 R477
R478
R478 R478
R478
R479 R479 R479 R479 R480 R480 R480 R480
7.5MM 7.5MM 7.5MM 7.5MM
5MM 5MM 5MM 5MM
10MM 10MM 10MM 10MM
17.5MM 17.5MM 17.5MM 17.5MM
15MM
15MM 15MM
15MM
100 100 100 100
100
100 100
100
100 100 100 100
100 100 100 100
100 100 100 100
100 100 100 100
100 100 100 100
100 100 100 100
100 100 100 100
:CHIP :CHIP :CHIP :CHIP
100 100 100 100
100 100 100 100
100 100 100 100
:CHIP :CHIP :CHIP :CHIP
0.0015 0.0015 0.0015 0.0015
B:CHIP B:CHIP B:CHIP B:CHIP
0.0033 0.0033 0.0033 0.0033
B:CHIP
B:CHIP B:CHIP B:CHIP
0.0015 0.0015 0.0015 0.0015
B:CHIP
B:CHIP B:CHIP B:CHIP
0.0033 0.0033 0.0033 0.0033
B:CHIP
B:CHIP B:CHIP B:CHIP
10MM 10MM 10MM 10MM
NJM2198 NJM2198 NJM2198 NJM2198 AUDIO AMP AUDIO AMP AUDIO AMP AUDIO AMP
10k 10k 10k 10k CHIP CHIP CHIP CHIP
NJW1130G
NJW1130G NJW1130G
NJW1130G AUDIO PROCESSOR
AUDIO PROCESSOR AUDIO PROCESSOR
AUDIO PROCESSOR
3P
3P 3P
3P
20P 20P 20P 20P
4.7 4.7 4.7 4.7
4.7 4.7 4.7 4.7
4.7
4.7 4.7
4.7
4.7 4.7 4.7 4.7
0.22 0.22 0.22 0.22
25V 25V 25V 25V
CHIP CHIP CHIP CHIP
0.01 0.01 0.01 0.01
CHIP CHIP CHIP CHIP
0.0047 0.0047 0.0047 0.0047
CHIP CHIP CHIP CHIP 1 11 1
16V
16V 16V
16V
CHIP CHIP CHIP CHIP
100 100 100 100 0.1 0.1 0.1 0.1
25V
25V 25V 25V
CHIP CHIP CHIP CHIP
4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7
0.1 0.1 0.1 0.1
25V
25V 25V
25V
CHIP CHIP CHIP CHIP
1
11
1
100 100 100 100
4.7 4.7 4.7 4.7
4.7 4.7 4.7 4.7
4.7 4.7 4.7 4.7
4.7 4.7 4.7 4.7
4.7 4.7 4.7 4.7
0.01 0.01 0.01 0.01
CHIP
CHIP CHIP CHIP
0.033 0.033 0.033 0.033
CHIP CHIP CHIP CHIP
1 11 1 4.7 4.7 4.7 4.7
0.47
0.47 0.47
0.47
25V 25V 25V 25V
CHIP
CHIP CHIP
CHIP
0.47
0.47 0.47
0.47
25V 25V 25V 25V
CHIP
CHIP CHIP
CHIP
0.033 0.033 0.033 0.033
:CHIP
:CHIP :CHIP :CHIP
0.22 0.22 0.22 0.22
:CHIP
:CHIP :CHIP
:CHIP
0.22 0.22 0.22 0.22
:CHIP :CHIP :CHIP :CHIP
0.033 0.033 0.033 0.033
:CHIP
:CHIP :CHIP :CHIP
0.1
0.1 0.1
0.1
25V
25V 25V 25V
:CHIP
:CHIP :CHIP
:CHIP
0.1
0.1 0.1
0.1
25V
25V 25V 25V
:CHIP :CHIP :CHIP :CHIP
1 11 1 16V 16V 16V 16V:CHIP :CHIP :CHIP :CHIP
100 100 100 100
16V
16V 16V 16V
4.7 4.7 4.7 4.7
2.2 2.2 2.2 2.2
2.2 2.2 2.2 2.2
0.1
0.1 0.1
0.1
470k
470k 470k
470k
470k 470k 470k 470k
470k
470k 470k
470k 470k
470k 470k
470k
I
N
1
A
I
N
1
A
I
N
1
A
I
N
1
A
I
N
2
A
I
N
2
A
I
N
2
A
I
N
2
A
I
N
3
A
I
N
3
A
I
N
3
A
I
N
3
A
I
N
4
A
I
N
4
A
I
N
4
A
I
N
4
A
I
N
5
A
I
N
5
A
I
N
5
A
I
N
5
A
I
N
6
A
I
N
6
A
I
N
6
A
I
N
6
A
B
B
E
A
B
B
E
A
B
B
E
A
B
B
E
A
B
B
E
A
B
B
E
A
B
B
E
A
B
B
E
A
M
O
N
A
M
O
N
A
M
O
N
A
M
O
N
A
M
O
N
B
M
O
N
B
M
O
N
B
M
O
N
B
A
G
C
A
G
C
A
G
C
A
G
C
A
G
C
A
G
C
A
G
C
A
G
C
V
R
E
F
V
R
E
F
V
R
E
F
V
R
E
F
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
D
A
C
S
D
A
S
D
A
S
D
A
S
D
A
A
U
X
0
A
U
X
0
A
U
X
0
A
U
X
0
S
C
L
S
C
L
S
C
L
S
C
L
A
U
X
1
A
U
X
1
A
U
X
1
A
U
X
1
G
N
D
G
N
D
G
N
D
G
N
D
V
C
C
V
C
C
V
C
C
V
C
C
I
N
1
I
N
1
I
N
1
I
N
1
I
N
2
I
N
2
I
N
2
I
N
2
I
N
3
I
N
3
I
N
3
I
N
3
I
N
4
I
N
4
I
N
4
I
N
4
I
N
5
I
N
5
I
N
5
I
N
5
I
N
6
I
N
6
I
N
6
I
N
6
B
B
E
B
B
B
E
B
B
B
E
B
B
B
E
B
B
B
E
B
B
B
E
B
B
B
E
B
B
B
E
B
T
P
1
T
P
1
T
P
1
T
P
1
F
I
L
4
F
I
L
4
F
I
L
4
F
I
L
4
F
I
L
5
F
I
L
5
F
I
L
5
F
I
L
5
F
I
L
6
F
I
L
6
F
I
L
6
F
I
L
6
F
I
L
7
F
I
L
7
F
I
L
7
F
I
L
7
F
I
L
8
F
I
L
8
F
I
L
8
F
I
L
8
F
I
L
9
F
I
L
9
F
I
L
9
F
I
L
9
V
R
E
F
V
R
E
F
V
R
E
F
V
R
E
F
V
R
E
F
V
R
E
F
V
R
E
F
V
R
E
F
V
+
V
+
V
+
V
+
G
N
D
G
N
D
G
N
D
G
N
D
M
O
D
E
1
M
O
D
E
1
M
O
D
E
1
M
O
D
E
1
L
I
N
L
I
N
L
I
N
L
I
N
R
I
N
R
I
N
R
I
N
R
I
N
F
I
L
1
F
I
L
1
F
I
L
1
F
I
L
1
F
I
L
2
F
I
L
2
F
I
L
2
F
I
L
2
F
I
L
3
F
I
L
3
F
I
L
3
F
I
L
3
T
P
3
T
P
3
T
P
3
T
P
3
V
O
L
1
V
O
L
1
V
O
L
1
V
O
L
1
V
O
L
2
V
O
L
2
V
O
L
2
V
O
L
2
L
O
U
T
L
O
U
T
L
O
U
T
L
O
U
T
R
O
U
T
R
O
U
T
R
O
U
T
R
O
U
T
T
P
2
T
P
2
T
P
2
T
P
2
M
O
D
E
2
M
O
D
E
2
M
O
D
E
2
M
O
D
E
2
M
O
N
-
L
M
O
N
-
L
M
O
N
-
L
M
O
N
-
L
M
O
N
-
R
M
O
N
-
R
M
O
N
-
R
M
O
N
-
R
V
A
R
/
F
I
X
-
R
V
A
R
/
F
I
X
-
R
V
A
R
/
F
I
X
-
R
V
A
R
/
F
I
X
-
R
O
U
T
-
L
O
U
T
-
L
O
U
T
-
L
O
U
T
-
L
O
U
T
-
R
O
U
T
-
R
O
U
T
-
R
O
U
T
-
R
9
V
9
V
9
V
9
V
G
N
D
G
N
D
G
N
D
G
N
D
Y
U
V
-
L
Y
U
V
-
L
Y
U
V
-
L
Y
U
V
-
L
Y
U
V
-
R
Y
U
V
-
R
Y
U
V
-
R
Y
U
V
-
R
V
3
-
L
V
3
-
L
V
3
-
L
V
3
-
L
V
3
-
R
V
3
-
R
V
3
-
R
V
3
-
R
V
1
-
L
V
1
-
L
V
1
-
L
V
1
-
L
V
1
-
R
V
1
-
R
V
1
-
R
V
1
-
R
B
D
A
T
A
B
D
A
T
A
B
D
A
T
A
B
D
A
T
A
B
C
L
K
B
C
L
K
B
C
L
K
B
C
L
K
T
V
-
L
T
V
-
L
T
V
-
L
T
V
-
L
T
V
-
R
T
V
-
R
T
V
-
R
T
V
-
R
V
2
-
R
V
2
-
R
V
2
-
R
V
2
-
R
V
2
-
L
V
2
-
L
V
2
-
L
V
2
-
L
V
A
R
/
F
I
X
-
L
V
A
R
/
F
I
X
-
L
V
A
R
/
F
I
X
-
L
V
A
R
/
F
I
X
-
L
S
D
A
S
D
A
S
D
A
S
D
A
G
N
D
G
N
D
G
N
D
G
N
D
S
C
L
S
C
L
S
C
L
S
C
L
T
O
N
E
A
T
O
N
E
A
T
O
N
E
A
T
O
N
E
A
T
O
N
E
A
T
O
N
E
A
T
O
N
E
A
T
O
N
E
A
L
I
N
E
A
L
I
N
E
A
L
I
N
E
A
L
I
N
E
A
O
U
T
A
O
U
T
A
O
U
T
A
O
U
T
A
P
S
P
S
P
S
P
S
O
U
T
B
O
U
T
B
O
U
T
B
O
U
T
B
L
I
N
E
B
L
I
N
E
B
L
I
N
E
B
L
I
N
E
B
T
O
N
E
B
T
O
N
E
B
T
O
N
E
B
T
O
N
E
B
T
O
N
E
B
T
O
N
E
B
T
O
N
E
B
T
O
N
E
B
TO MB BOARD TO MB BOARD TO MB BOARD TO MB BOARD
AUDIO PROCESSOR AUDIO PROCESSOR AUDIO PROCESSOR AUDIO PROCESSOR
TO A BOARD CN460 TO A BOARD CN460 TO A BOARD CN460 TO A BOARD CN460
CN1000 CN1000 CN1000 CN1000
BA5-881-K BA5-881-K BA5-881-K BA5-881-K
AUDIO-R AUDIO-R AUDIO-R AUDIO-R
AUDIO-L AUDIO-L AUDIO-L AUDIO-L
AUDIO-L AUDIO-L AUDIO-L AUDIO-L
AUDIO-R AUDIO-R AUDIO-R AUDIO-R
AUDIO-R AUDIO-R AUDIO-R AUDIO-R
AUDIO-R AUDIO-R AUDIO-R AUDIO-R
AUDIO-R AUDIO-R AUDIO-R AUDIO-R
AUDIO-L AUDIO-L AUDIO-L AUDIO-L
AUDIO-L AUDIO-L AUDIO-L AUDIO-L
AUDIO-L AUDIO-L AUDIO-L AUDIO-L
AUDIO-L AUDIO-L AUDIO-L AUDIO-L
AUDIO-R AUDIO-R AUDIO-R AUDIO-R
AUDIO-R AUDIO-R AUDIO-R AUDIO-R
AUDIO-L AUDIO-L AUDIO-L AUDIO-L
A
U
D
I
O
-
L
A
U
D
I
O
-
L
A
U
D
I
O
-
L
A
U
D
I
O
-
L
A
U
D
I
O
-
R
A
U
D
I
O
-
R
A
U
D
I
O
-
R
A
U
D
I
O
-
R
9V
9V 9V
9V
9V 9V 9V 9V
9V
9V 9V
9V
KV-24FV12/25FV12/25FV12A/25FV12C
K BOARD SCHEMATIC DIAGRAM
1 2
A
B
C
[AUDIO PROCESSOR]
C408
C408 C408
C408
C409 C409 C409 C409
C410
C410 C410
C410
C411 C411 C411 C411
C404 C404 C404 C404 C406 C406 C406 C406 C407 C407 C407 C407
C425 C425 C425 C425
C426 C426 C426 C426
C431 C431 C431 C431
C430 C430 C430 C430
C424 C424 C424 C424
C455 C455 C455 C455
C456 C456 C456 C456
C450
C450 C450
C450
C422
C422 C422
C422
R452 R452 R452 R452
R408 R408 R408 R408
R219 R219 R219 R219
JR407 JR407 JR407 JR407
JR408 JR408 JR408 JR408
JR404 JR404 JR404 JR404
JR406 JR406 JR406 JR406
R410 R410 R410 R410
R409 R409 R409 R409
JR405
JR405 JR405
JR405
R406 R406 R406 R406
C418 C418 C418 C418
C419 C419 C419 C419
JR402
JR402 JR402
JR402
JR451
JR451 JR451
JR451
JR452 JR452 JR452 JR452
CN450
CN450 CN450
CN450
IC404 IC404 IC404 IC404
C405 C405 C405 C405
C446 C446 C446 C446
C415 C415 C415 C415
JR421 JR421 JR421 JR421
JR423 JR423 JR423 JR423
IC403 IC403 IC403 IC403
JW419 JW419 JW419 JW419
JR422 JR422 JR422 JR422
JR426
JR426 JR426
JR426
JR428
JR428 JR428
JR428
C413 C413 C413 C413
S.R.S S.R.S S.R.S S.R.S
AUDIO PROCESSOR AUDIO PROCESSOR AUDIO PROCESSOR AUDIO PROCESSOR
CLK CLK CLK CLK
DATA DATA DATA DATA
11 11
20 20 20 20
1 1 1 1
0-841-502-01 0-841-502-01 0-841-502-01 0-841-502-01
21 21 21 21
20 20 20 20 1 1 1 1
40 40 40 40
13 13 13 13
12
12 12
12
24 24 24 24
1
1 1
1
1
1 1
1
2 2 2 2
3 3 3 3
4 4 4 4
5 5 5 5
6 6 6 6
7
7 7
7
8 8 8 8
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
5 5 5 5
C901 C901 C901 C901
C902 C902 C902 C902
C903 C903 C903 C903
R901 R901 R901 R901 R902 R902 R902 R902
R903 R903 R903 R903
R904 R904 R904 R904
D901 D901 D901 D901
D902 D902 D902 D902
R905 R905 R905 R905
R906 R906 R906 R906 C905 C905 C905 C905
R907 R907 R907 R907
R908 R908 R908 R908
R909 R909 R909 R909
C907 C907 C907 C907
C908 C908 C908 C908 C909
C909 C909
C909
C910 C910 C910 C910
R910 R910 R910 R910
C911
C911 C911
C911
R911 R911 R911 R911
R912 R912 R912 R912
R913
R913 R913
R913
R914 R914 R914 R914
D903 D903 D903 D903
R915 R915 R915 R915
R916 R916 R916 R916
R917 R917 R917 R917
R918
R918 R918
R918
R919 R919 R919 R919
R920 R920 R920 R920
R921
R921 R921
R921
R922 R922 R922 R922 C912 C912 C912 C912
C914 C914 C914 C914
R923 R923 R923 R923
Q905 Q905 Q905 Q905
Q906 Q906 Q906 Q906
Q903 Q903 Q903 Q903
Q904 Q904 Q904 Q904
Q902 Q902 Q902 Q902 Q901 Q901 Q901 Q901
L901 L901 L901 L901
C904 C904 C904 C904 C906 C906 C906 C906
CN901
CN901 CN901
CN901
CN902 CN902 CN902 CN902
C913 C913 C913 C913
2.2 2.2 2.2 2.2
160V 160V 160V 160V
0.047 0.047 0.047 0.047
:PT :PT :PT :PT
470 470 470 470
10V 10V 10V 10V
47 47 47 47
:FPRD :FPRD :FPRD :FPRD
2.7 2.7 2.7 2.7
:FPRD :FPRD :FPRD :FPRD
560 560 560 560
:FPRD :FPRD :FPRD :FPRD
18k 18k 18k 18k
MTZJ-T-77-39 MTZJ-T-77-39 MTZJ-T-77-39 MTZJ-T-77-39 MTZJ-T-77-39 MTZJ-T-77-39 MTZJ-T-77-39 MTZJ-T-77-39
1k 1k 1k 1k
:FPRD :FPRD :FPRD :FPRD
18k
18k 18k
18k 0.047
0.047 0.047
0.047
200V 200V 200V 200V
:PT :PT :PT :PT
2.7 2.7 2.7 2.7
:FPRD :FPRD :FPRD :FPRD
560
560 560
560
:FPRD :FPRD :FPRD :FPRD
47 47 47 47
1/2W 1/2W 1/2W 1/2W
:FPRD :FPRD :FPRD :FPRD
33 33 33 33
160V 160V 160V 160V
470 470 470 470
10V
10V 10V
10V
0.0047 0.0047 0.0047 0.0047
500V 500V 500V 500V
E EE E
0.1 0.1 0.1 0.1
200V
200V 200V
200V
:PT :PT :PT :PT
180 180 180 180
3W 3W 3W 3W
:RS :RS :RS :RS
100 100 100 100
10V 10V 10V 10V
68 68 68 68
220 220 220 220
68
68 68
68
270 270 270 270
1SS133 1SS133 1SS133 1SS133
TEMP-CORR TEMP-CORR TEMP-CORR TEMP-CORR
1k 1k 1k 1k
1k 1k 1k 1k
1k 1k 1k 1k
100
100 100
100
100 100 100 100
820 820 820 820
10k
10k 10k
10k
22 22 22 22
:FPRD
:FPRD :FPRD
:FPRD
470
470 470
470
25V 25V 25V 25V
0.047 0.047 0.047 0.047
:PT
:PT :PT
:PT 47
47 47
47
2SA1309A-QRSTA 2SA1309A-QRSTA 2SA1309A-QRSTA 2SA1309A-QRSTA
VM OUT VM OUT VM OUT VM OUT
2SC3311 2SC3311 2SC3311 2SC3311
VM OUT VM OUT VM OUT VM OUT
2SC3311 2SC3311 2SC3311 2SC3311
AMP AMP AMP AMP
2SC3311
2SC3311 2SC3311
2SC3311
AMP AMP AMP AMP
2SA1837 2SA1837 2SA1837 2SA1837
VM.DRIVE.1 VM.DRIVE.1 VM.DRIVE.1 VM.DRIVE.1
2SC4793 2SC4793 2SC4793 2SC4793
VM.DRIVE.2 VM.DRIVE.2 VM.DRIVE.2 VM.DRIVE.2
JW(5mm) JW(5mm) JW(5mm) JW(5mm)
0.001 0.001 0.001 0.001 :PT :PT :PT :PT 0.001 0.001 0.001 0.001 :PT :PT :PT :PT
5P 5P 5P 5P
8P 8P 8P 8P
0.001 0.001 0.001 0.001
VM OUT VM OUT VM OUT VM OUT
E E E E
+B +B +B +B
9V
9V 9V
9V
Q.P.- Q.P.- Q.P.- Q.P.-
Q.P.+ Q.P.+ Q.P.+ Q.P.+
E
E E
E
VM VM VM VM
Q.P.- Q.P.- Q.P.- Q.P.-
Q.P.+
Q.P.+ Q.P.+
Q.P.+
E E E E
VM VM VM VM
NC NC NC NC
TO A BOARD TO A BOARD TO A BOARD TO A BOARD
CN506
CN506 CN506
CN506
BA5-881-VB BA5-881-VB BA5-881-VB BA5-881-VB
135.4V 135.4V 135.4V 135.4V
134.9V 134.9V 134.9V 134.9V
67.9V 67.9V 67.9V 67.9V 67.9V 67.9V 67.9V 67.9V
0.9V 0.9V 0.9V 0.9V
0.4V
0.4V 0.4V
0.4V
2.4V 2.4V 2.4V 2.4V
1.8V 1.8V 1.8V 1.8V
2.4V
2.4V 2.4V
2.4V
5.4V 5.4V 5.4V 5.4V
1.8V 1.8V 1.8V 1.8V
5.4V 5.4V 5.4V 5.4V
5.7V 5.7V 5.7V 5.7V
5.7V 5.7V 5.7V 5.7V
6.1V 6.1V 6.1V 6.1V
9V
9V 9V
9V
9V
9V 9V
9V
+B +B +B +B
B
C
1 2 3 4
[VELOCITY MODULATOR]
A
5
R
9
0
1
R
9
0
1
R
9
0
1
R
9
0
1
C
9
0
3
C
9
0
3
C
9
0
3
C
9
0
3
C
N
9
0
1
C
N
9
0
1
C
N
9
0
1
C
N
9
0
1
Q
9
0
3
Q
9
0
3
Q
9
0
3
Q
9
0
3
Q
9
0
6
Q
9
0
6
Q
9
0
6
Q
9
0
6
Q
9
0
1
Q
9
0
1
Q
9
0
1
Q
9
0
1
C
N
9
0
3
C
N
9
0
3
C
N
9
0
3
C
N
9
0
3
R
9
2
3
R
9
2
3
R
9
2
3
R
9
2
3
C
9
1
2
C
9
1
2
C
9
1
2
C
9
1
2
R
9
2
1
R
9
2
1
R
9
2
1
R
9
2
1
R
9
1
9
R
9
1
9
R
9
1
9
R
9
1
9
R
9
1
6
R
9
1
6
R
9
1
6
R
9
1
6
R
9
1
1
R
9
1
1
R
9
1
1
R
9
1
1
R
9
1
3
R
9
1
3
R
9
1
3
R
9
1
3
R
9
1
2
R
9
1
2
R
9
1
2
R
9
1
2
D
9
0
3
D
9
0
3
D
9
0
3
D
9
0
3
R
9
1
4
R
9
1
4
R
9
1
4
R
9
1
4
C
9
1
1
C
9
1
1
C
9
1
1
C
9
1
1
C
9
0
2
C
9
0
2
C
9
0
2
C
9
0
2
R
9
0
3
R
9
0
3
R
9
0
3
R
9
0
3
R
9
2
0
R
9
2
0
R
9
2
0
R
9
2
0
R
9
0
5
R
9
0
5
R
9
0
5
R
9
0
5
D
9
0
1
D
9
0
1
D
9
0
1
D
9
0
1
C
9
0
4
C
9
0
4
C
9
0
4
C
9
0
4
C
9
0
1
C
9
0
1
C
9
0
1
C
9
0
1
C
9
0
6
C
9
0
6
C
9
0
6
C
9
0
6
D
9
0
2
D
9
0
2
D
9
0
2
D
9
0
2
R
9
0
6
R
9
0
6
R
9
0
6
R
9
0
6
R
9
0
7
R
9
0
7
R
9
0
7
R
9
0
7
C
9
0
8
C
9
0
8
C
9
0
8
C
9
0
8
R
9
1
0
R
9
1
0
R
9
1
0
R
9
1
0
Q
9
0
5
Q
9
0
5
Q
9
0
5
Q
9
0
5
EEEE
BBBB
BBBB
EEEE
1111
3333
1111
5555
BBBB
EEEE
V
M
V
M
V
M
V
M
V
M
V
M
V
M
V
M
EEEE EEEE
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
N
.
C
"
V
E
L
O
C
I
T
Y
M
O
D
U
L
A
T
I
O
N
"
"
V
E
L
O
C
I
T
Y
M
O
D
U
L
A
T
I
O
N
"
"
V
E
L
O
C
I
T
Y
M
O
D
U
L
A
T
I
O
N
"
"
V
E
L
O
C
I
T
Y
M
O
D
U
L
A
T
I
O
N
"
BBBB
K BOARD IC VOLTAGES
16 4.5 7 4.7 24 1.3
pin volt 17 4.5 8 4.5 25 1.3
1 NC 18 4.5 9 4.5 26 4.4
2 4.5 19 NC 10 4.5 27 3.9
3 4.5 20 4.5 11 NC 28 4.5
4 4.5 21 4.5 12 4.5 29 4.5
5 4.5 22 4.5 13 4.5 30 NC
6 4.5 23 4.5 14 1.0 31 4.5
7 4.5 24 4.5 15 4.5 32 4.5
8 4.5 16 0.9 33 4.5
9 4.5 pin volt 17 0.9 34 4.5
10 9.0 1 4.5 18 4.8 35 NC
11 GND 2 4.5 19 4.9 36 4.5
12 0 3 4.5 20 GND 37 4.5
13 0 4 4.5 21 8.9 38 4.5
14 NC 5 4.5 22 NC 39 4.5
15 4.5 6 NC 23 NC 40 4.5
IC404
All voltages are in V
IC403
— 47 — — 48 —
VB BOARD SCHEMATIC DIAGRAM
881 MB-CB-K-VB-HZ Boards.p65 3/15/00, 4:16 PM 3