Sony KV-27FS100L Service Manual ▷ View online
— 38 —
KV-27FS100L/29FS100L
R1001
C1002
C1003
S1001
S1002
S1003
S1004
S1005
S1008
S1007
D1233
R1234
C1234
D1235
C1235
D1236
R1237
R1235
R1236
J1231
R1238
C1001
R1004
D1002
R1007
JW1201
I C1001
CN1005
J W
1003
J W
1004
J W
1005
J W
1006
J W
1007
J W
1008
D1004
D1005
R1011
R1010
R1009
CN1004
J W
1001
R1201
JW1002
D1003
D1001
S1006
C1238
R1202
R1203
JW1202
R1008
1
7
O
VCC
TOP
VOL-
VOL+
CH-
CH+
TV- V
V
L
R
TOP
1
7
172316311
1-689-536-11
A- 1405-
519- A
1
A
B
2
3
4
5
6
7
8
9
1
A
B
2
3
4
5
6
7
8
9
R1001
C
1
0
0
2
S1001
S1003
S1004
S1005
R1008
S
1
0
0
8
S
1
0
0
7
R1234
D
1
2
3
3
J 1231
R1236
R
1
2
3
5
D
1
2
3
5
C
1
2
3
4
C
1
2
3
5
D
1
2
3
6
R1237
R1238
D1001
C
1
0
0
1
R1004
D
1
0
0
2
R
1
0
0
7
I C1001
C
N
1
0
0
5
C
N
1
0
0
4
D1003
S1006
D1005
R1201
D1004
S1002
R1011
R1010
R1009
R1203
R1202
C1003
C
1
2
3
8
1
7
O
VCC
R
V
L
VOL-
VOL+
CH-
CH+
TV- V
T
O
P
VI DEO 2
GND
GND
AUDI O L2
AUDI O R2
M
ENU
KEY
1
7
LED- TM
R
M
PW
R- LED
5V- STBY
SI RCS
POW
ER ON
GND
GND
7
T
O
P
1
-
6
8
9
-
5
3
6
-
1
1
1
7
2
3
1
6
3
1
1
[FRONT A/V, MENU KEY, IR DETECTOR] (COMPONENT SIDE)
[FRONT A/V, MENU KEY, IR DETECTOR] (CONDUCTOR SIDE)
HS
HS
KV-27FS100L/29FS100L
— 39 —
CV BOARD SCHEMATIC DIAGRAM
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
H
KG
G2
CV
KR G1
G4 HV
KB
1
2
3
4
5
6
7
8
9
1
1
2
3
1
2
3
4
5
6
7
8
1
2
3
1
1
3
5
6
7
8
9
10
11
12
13
G2
G1-1
H1
H2
G1-2
KB
KG
KR
G1-3
G4
CV
1
2
3
4
5
6
7
8
9
1
2
3
4
5
C780
C781
C782
C901
C902
C903
C904
C905
C906
C907
C908
C909
C910
C911
C912
C914
C915
C1753
C1754
C1774
C1775
C1777
CN1707
CN1753
D762
D763
D772
D773
D782
D783
D901
D902
D903
D1754
D1755
D1756
J
W7
9
1
L710
L711
L712
L901
L1751
R760
R762
R763
R764
R765
R766
R767
R768
R769
R770
R771
R772
R773
R774
R775
R776
R777
R778
R779
R780
R782
R783
R784
R785
R786
R787
R788
R901
R902
R903
R904
R905
R906
R907
R908
R909
R911
R912
R913
R914
R915
R916
R917
R918
R919
R920
R921
R922
R923
R1756
R1757
R1758
R1762
R1763
R1764
R1765
R1
76
7
RV1750
R701
R702
C708
C703
C702
R707
C701
R705
R706
R719
C1752
R704
J1751
R1770
R700
FB700
FB701
FB702
FB703
CN1755
R1766
R1768
CN1752
CN1751
Q761
Q762
Q763
Q771
Q772
Q773
Q781
Q782
Q783
IC701
Q902
Q901
Q904
Q903
Q905
Q906
IC1751
C1751
C1755
C1778
D1758
JW705
Q1772
R1760
R1761
R1784
R1788
R1789
R910
RV1701
CN1903
2.2
160V
0.047
50V
470
16V
16V
0.001
50V
0.047
200V
0.001
50V
33
160V
470
16V
0.0047
500V
E
0.1
200V
100
25V
470
16V
16V
0.047
50V
0.01
25V
B
0.1
250V
0.001
50V
B
47
25V
470
16V
4.7
50V
50V
3P
0P
MA111-TX
MA111-TX
MA111-TX
MA111-TX
MA111-TX
MA111-TX
1SS133T-77
1SS83TD
1SS83TD
1SS83TD
4.7k
1/10W
1k
1/16W
15k
1/10W
270
1/16W
2.2k
1/16W
3.3k
1/10W
5.6k
1/10W
1k
1/10W
1k
1/10W
4.7k
1/10W
1k
1/10W
1k
1/16W
15k
1/10W
270
1/16W
2.2k
1/16W
3.3k
1/10W
5.6k
1/10W
1k
1/10W
1k
1/10W
4.7k
1/10W
1k
1/16W
15k
1/10W
270
1/16W
2.2k
1/16W
3.3k
1/10W
5.6k
1/10W
1k
1/10W
47
1/4W
2.7
1/4W
560
1/4W
18k
1/4W
1k
1/4W
18k
1/4W
2.7
1/4W
560
1/4W
47
1/2W
15
1/10W
220
1/10W
15
1/10W
270
1/10W
1k
1/10W
1k
1/10W
1k
1/10W
100
1/10W
100
1/10W
820
1/10W
10k
1/10W
22
1/4W
47
1/4W
1k
1/2W
1k
1/2W
1k
1/2W
3.3
2W
100
1/4W
100
1/4W
100
1/4W
10
0
1/
4W
110M
MTZJ-T-77-
39
MTZJ-T-77-
39
82p
50V
CH
82p
50V
50V
CH
82p
50V
50V
CH
10k
:CHIP
220
:CHIP
0.1
47
25V
0.1
1.5
47
25V
10k
:CHIP
1
220
2W
0.0047
2kV
E
1.5k
560k
1/2W
1/2W
22k
:CHIP
1.1UH
1.1UH
1.1UH
1.1UH
0P
100
1/4W
100
1/4W
9P
8P
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
2SD601A-QR
BUFFER
LA6500-FA
2SA2005
VM.DRIVE.1
KTC4370A
VM.DRIVE.1
2SD601A-QR
AMP
2SD601A-QR
AMP
2SB709A-QR
BUFFER
2SD601A-QR
BUFFER
TDA6108JF/N1B
CRT DRIVE
10
4.7
47
PG104R
33
1/4W
2SD601A-Q
100
1/2W
3.3
JW
10.0MM
2.2k
4.7k
470
3W
47k
3P
TO A BOARD
TO A BOARD
G
B
B
B
I
N
G
I
N
R
I
N
G
N
D
I
K
R
O
U
T
G
O
U
T
B
O
U
T
CN301
E
V
D
D
E
200V
NC
E
N/S COIL
-
N/S
COIL
+
VD+
HEATER
N/S
9V
E
NC
VM
E
VM
R
IK
B+
+15 V
-15 V
LA6500-FA
A/S
AMP
G2
TO A BOARD
T585(FBT)
CRT
27V: TIGER
R.G.B. DRIVE
CRT DRIVE
VELOCITY MODULATION
N/S COIL
9-965-948-01<BA6>CV
CN585
TO V BOARD
CN2904
1
2
3
4
5
6
B+
+15V
B+
R
G
B
G
R
B
R
G
B
KV-27FS100L/29FS100L
— 40 —
1
A
B
C
D
E
2
3
4
5
6
R909
R910
R
1
7
8
9
Q902
Q901
RV1701
J1
75
1
L1751
RV1750
IC1751
CN1707
CN1753
CN1755
J
W
1
7
0
1
R
1
7
8
4
R1761
R1762
JW708
JW704
JW702
J
W
7
0
6
J
W
7
0
7
J
W
7
0
3
J
W
7
0
5
C1774
C1778
C911
C1751
C1775
C907
C912
C1755
C
1
7
7
7
C901
C
9
0
3
C908
C1752
C1753
C
1
7
5
4
C
9
0
2
C904
C906
C
9
0
5
C
9
1
0
C
9
0
9
D1754
D1755
D1756
D
1
7
5
8
D903
D901
D902
R
1
7
6
3
R
1
7
6
4
R
1
7
6
5
R
1
7
6
8
R
1
7
6
7
R
1
7
6
6
R1788
R904
R
9
0
6
R
9
2
3
R
1
7
5
9
R1758
R1757
R1756
R1770
R1760
R
9
0
2
R
9
0
7
R
9
0
8
R
9
0
1
R
9
0
3
R
9
0
5
R
9
2
2
L
9
0
1
CN1752
J
W
7
0
1
C1750
J
W
7
0
0
JW791
C
7
0
8
R704
R
7
1
9
C701
C703
R707
R
7
0
6
C
7
0
2
CN1751
R
7
0
0
IC701
J
W
7
1
0
J
W
7
1
1
C
9
1
4
F
B
7
0
0
F
B
7
0
1
F
B
7
0
2
FB703
CN1903
C
L
P
9
0
1
D
1
7
5
9
D
1
7
6
0
D
1
7
6
1
B
E
B
E
1
2
8
9
1
3
13
9
8
12
11
4
5
6
7
10
G2
KB
KG
H1
KR
G1
G1
G1
H2
SPARK
GROUND
GAP
1
3
1
9
E
N
C
V
M
JL700
9
V
I
K
N
/
S
B
G
E
E
R
V
M
NC
E
V
D
+
H
E
A
T
E
R
N
C
2
0
0
V
B
+
N/S-
N/S+
4
5
2
1
1
8
+
1
5
V
-
1
5
V
1-689-537-11
172316311
BA603
A-1405- 521-A
>PF-LP<
1
A
B
C
D
E
2
3
4
5
6
R910
R
1
7
8
9
Q901
R909
Q902
RV1701
J1
75
1
L1751
RV1750
I C1751
CN1753
CN1755
R
1
7
8
4
R1761
R1762
C1774
C1778
C911
C
1
7
5
1
C1775
C907
C912
C1755
C
1
7
7
7
C
9
0
1
C
9
0
3
C908
C1752
C1753
C
1
7
5
4
C902
C
9
1
4
C904
C906
C
9
0
5
C910
C
9
0
9
D1754
D1755
D1756
D
1
7
5
8
D903
D901
D902
R
1
7
6
3
R
1
7
6
4
R
1
7
6
5
R
1
7
6
8
R1788
R904
R
9
0
6
R
9
2
3
R
1
7
5
9
R1758
R1757
R1756
R1770
R1760
R
9
0
2
R
9
0
7
R
9
0
8
R
9
0
1
R
9
0
3
R
9
0
5
L
9
0
1
R1767
Q
7
7
1
Q
7
8
2
Q
9
0
3
Q
7
8
3
Q
7
7
2
Q
7
7
3
Q
9
0
6
Q
9
0
5
CN1752
C
7
8
2
Q791
R
7
9
5
R
7
6
9
D
7
6
2
R
7
9
2
Q
7
6
3
Q
7
6
2
R
1
7
6
6
R
7
7
1
R
7
7
0
R
7
9
6
D
7
6
3
R
7
7
5
R
7
7
3
R
7
7
2
D
7
7
3
D
7
8
2
Q
7
8
1
D
7
8
3
R
7
8
2
R
7
8
3
R
7
8
5
CN1707
Q
1
7
7
2
C
9
1
5
R
9
1
1
R
9
1
8
R
9
2
1
R922
R
9
1
9
R
9
1
3
R
9
1
5
R920
Q
9
0
4
R
9
1
7
R
9
1
6
R
9
1
2
R
9
1
4
R
7
6
4
R
7
6
0
L
7
1
0
R
7
6
6
R
7
6
7
R
7
6
8
R794
R
7
6
5
R
7
6
3
R
7
6
2
Q761
R
7
9
1
R
7
9
3
C
7
8
1
D
7
7
2
R
7
7
8
R
7
7
7
R
7
7
6
L
7
1
1
R
7
7
4
R
7
9
7
R
7
8
8
R
7
8
7
R
7
8
6
L
7
1
2
R
7
8
4
R
7
8
0
C
7
8
0
R
7
7
9
C1750
C708
R704
R
7
1
9
C
7
0
1
R707
R
7
0
6
I C701
C
7
0
2
CN1751
R
7
0
0
Q
7
0
0
R
7
0
2
R
7
0
1
C703
Q
7
0
1
R
7
0
5
C
7
0
0
R
7
0
3
F
B
7
0
0
F
B
7
0
1
F
B
7
0
2
FB703
R
7
2
0
R
7
2
1
CN1903
C
L
P
9
0
1
D
1
7
6
0
D
1
7
5
9
D
1
7
6
1
B
E
B
E
1
3
12
9
8
11
6
7
10
13
5
4
G1
G1
G1
KR
KB
H2
G2
H1
KG
GROUND
GAP
SPARK
1
9
E
N
C
V
M
HEATER
TP701
JL700
9
V
I
K
N/ S
B
G
E
E
R
V
M
N/ S +
N/ S -
V
D
+
H
E
A
T
E
R
N
C
2
0
0
V
B
+
1
9
1
2
4
5
1
8
E
+
1
5
-
1
5
BA603
172316311
1- 689- 537- 11
[RGB DRIVE, CRT DRIVE, VELOCITY MODULATION] (COMPONENT SIDE)
CV
[RGB DRIVE, CRT DRIVE, VELOCITY MODULATION] (CONDUCTOR SIDE)
CV
3
2
CV BOARD WAVEFORMS
1
1.3V p-p (H)
1.2V p-p (H)
1.0V p-p (H)
145.3V p-p (H)
4
117.0V p-p (H)
5
120.3V p-p (H)
6
CV BOARD IC
VOLTAGE LIST
PIN
VOLT
1
0.3
2
0.3
3
-15.0
4
0.5
5
15.0
PIN
VOLT
1
2.0
2
2.0
3
2.4
4
GND
5
3.7
6
200.0
7
136.0
8
142.0
9
140.0
IC701
IC1751
All voltages are in V.
CV BOARD TRANSISTOR LIST
B
C
E
B
C
E
Q761
2.2
3.8
2.9
Q783
2.1
9.0
2.7
Q762
3.1
9.0
3.8
Q901
0.9
67.0
0.4
Q763
2.0
9.0
2.6
Q902
134.0
67.0
134.0
Q771
2.2
3.8
2.9
Q903
1.8
5.4
2.4
Q772
3.2
9.0
3.8
Q904
1.8
9.0
2.4
Q773
2.0
9.0
2.6
Q905
5.7
GND
5.4
Q781
2.2
3.9
2.9
Q906
5.7
9.0
6.1
Q782
3.3
9.0
3.9
Q1772
0.0
0.0
0.0
All voltages are in V.
— 41 —
KV-27FS100L/29FS100L
D BOARD SCHEMATIC DIAGRAM
1
1
2
3
4
1
2
3
4
6
1
2
3
T1801
CN1802
C1817
R1847
C1815
L1805
D1812
D1810
R1846
R1845
D1811
R1848
C1816
C1820
D1809
C1818
R1849
R1850
R1851
r
C1819
CN1800
CN1801
Q1810
R1844
R1853
0P
0.0039
630V
100k
1/4W
0.022
630V
10mH
1N4937/23
ERA38-06TP
1
100k
1/4W
100k
1/4W
1/4W
ERA38-06TP
1
2.2k
2W
220p
500V
500V
B
0.47
160V
160V
MTZJ-T-77-
15B
1000pF
10k
10k
6.8k
6.8k
220pF
4P
3P
2SC3840K
DF-DRV
JW
10.0MM
JW
5.0MM
GND01
135V
DF
NC
GND
TO A BOARD
(FOR DF)
DF-DRV
GND
GND
GND
TO:V BOARD
TO A BOARD
CN506
CN2903
9-965-948-01<BA6>D
DEFLECTION
59.7
0.0
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