DOWNLOAD Sony KV-27FV300 Service Manual ↓ Size: 4.45 MB | Pages: 82 in PDF or view online for FREE

Model
KV-27FV300
Pages
82
Size
4.45 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-27fv300.pdf
Date
PREV: Sony KV-20FS100 (serv.man3) Service Manual

Sony KV-27FV300 Service Manual ▷ View online

— 34 —
KV-27FV300/29FV300/32FV300/36FV300
A BOARD WAVEFORM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2.14V p-p (H)
1.2V p-p (H)
4.5V p-p (H)
0.7V p-p (H)
0.9V p-p (H)
4.7V p-p (V)
2.2V p-p (H)
1.2V p-p (H)
1.8V p-p (H)
1.2V p-p (V)
1.2V p-p (V)
6.6V p-p (H)
5.9V p-p (H)
3.9V p-p (H)
3.0V p-p (H)
3.3V p-p (H)
2.6V p-p (H)
212.5V p-p (H)
48.1V p-p (H)
1169mV p-p (H)
28.2V p-p (V)
52.8V p-p (V)
0.5V p-p (V)
52.8V p-p (V)
281.5V p-p (H)
— 35 —
KV-27FV300/29FV300/32FV300/36FV300
REF. NO. LOCATION
KV-27FV300
KV-29FV300
KV-32FV300
KV-36FV300
C442
K-3
#
0.22UF
0.22UF
C443
L-4
#
0.22UF
0.22UF
C511
I-13
17000PF
22000PF
22000PF
C512
I-19
0.0039UF
0.0027UF
0.0027UF
C513
J-13
0.047UF
0.051UF
0.051UF
C514
I-14
0.68UF
0.82UF
0.82UF
C516
J-15
1UF
0.82UF
0.82UF
C546
K-17
#
0.001UF
0.001UF
C547
K-17
#
0.001UF
0.001UF
C550
H-19
0.0015UF
680PF
680PF
C553
J-15
0.1UF
0.47UF
0.47UF
C554
I-13
2700PF
4700PF
4700PF
C1501
I-14
#
0.1UF
0.1UF
CN401
D-23
#
5P
5P
IC403
K-4
#
BU4051BCF-E2
BU4051BCF-E2
IC404
J-4
#
BU4051BCF-E2
BU4051BCF-E2
IC561
J-14
TDA8172
STV9379
STV9379
L505
J-15
150UH
68UH
68UH
Q404
C-5
#
2SD601A-QRS-TX
2SD601A-QRS-TX
Q405
E-4
#
2SD601A-QRS-TX
2SD601A-QRS-TX
Q406
H-5
#
2SD601A-QRS-TX
2SD601A-QRS-TX
R123
E-7
#
2.2K
2.2K
R124
E-4
#
220
220
R125
E-7
#
2.2K
2.2K
R126
C-5
#
220
220
R127
F-7
#
2.2K
2.2K
R128
G-5
#
220
220
R339
C-13
330K
39K
39K
R340
C-13
2.2M
3.3M
3.3M
R341
C-13
56K
330K
330K
R402
L-3
#
4.7K
4.7K
R404
L-4
#
4.7K
4.7K
R501
I-11
330
470
470
R504
I-12
68
560
560
R516
K-11
8.2K
5.6K
6.8K
R523
K-13
22K
12K
12K
R526
J-12
4.7
10
10
R554
I-19
15K
2.2K
#
R576
H-15
22
10
10
T503
I-18
8-598-834-20
8-598-824-10
8-598-824-10
T505
H-15
1-431-693-11
1-435-098-11
1-435-098-11
#: Not Mounted
A BOARD MARK(*)LIST
— 36 —
KV-27FV300/29FV300/32FV300/36FV300
Port P0
Port P2
Port P3
Port P4
Port P5
Port P6
P
o
r
t
 
P
7
P
o
r
t
 
P
8
I/O PORTS
P
o
r
t
 
P
9
P
o
r
t
 
P
1
0
Internal peripheral functions
Timer
Timer TA0 (16bits)
Timer TA1 (16bits)
Timer TA2 (16bits)
Timer TA3 (16bits)
Timer TA4 (16bits)
Timer TB0 (16bits)
Timer TB1 (16bits)
Timer TB2 (16bits)
Watchdog timer
(15bits)
DMAC
(2 channels)
D-A converter
(8 bits X 2 channels)
A-D converter
OSD
Data slicer
SYNC counter
H
M16C/60 series 16-bit CPU core
System clock generator
XIN-XOUT
UART/clock synchronous SI/O
UART/clock asynchronous SI/O
Multi-master PC-bus
Multi-master PC-bus
Interface 0
Interface 1
Memory
ROM
192 K
RAM
5K
Multiplier
Program counter
Registers
PC
INTB
Vector table
Black pointer
FLG
USP
ISP
R0H
R0L
R1H
R1L
SB
FB
A1
A0
R3
R2
8
8
8
4
4
3
5
1
3
2
IC BLOCK DIAGRAM
— 37 —
KV-27FV300/29FV300/32FV300/36FV300
A BOARD IC VOLTAGE LIST
41
5.0
41
4.6
17
1.7
5
2.3
PIN
VOLT
42
5.0
PIN
VOLT
42
4.6
18
4.7
PIN
VOLT
6
2.5
1
4.9
43
0.2
1
5.0
43
4.6
19
4.7
1
4.5
7
-13.5
2
0.6
44
0.6
2
GND
44
9.0
20
GND
2
GND
8
12.0
3
GND
45
1.2
3
5.0
45
0.1
21
9.0
3
4.5
IC561
4
5.0
46
4.8
4
5.0
46
4.3
22
4.4
4
0.0
PIN
VOLT
5
0.2
47
4.8
5
4.8
47
5.2
23
3.8
5
4.5
1
1.5
6
1.7
48
0.0
6
5.0
48
5.2
24
3.8
6
GND
2
12.0
7
1.4
49
0.1
7
4.8
49
GND
25
4.0
7
GND
3
-12.0
8
0.5
50
4.4
8
3.4
50
4.8
26
0.6
8
GND
4
-15.0
9
0.0
51
5.0
9
5.2
51
5.2
27
4.6
9
9.0
5
0.3
10
5.0
52
0.1
10
1.9
52
5.2
28
4.6
10
9.0
6
14.2
11
GND
53
0.0
11
0.0
53
9.1
29
4.6
11
9.0
7
1.4
12
5.0
54
4.8
12
4.8
54
5.3
30
4.6
12
4.5
IC6008
13
2.3
55
0.1
13
9.0
55
N/C
31
4.6
13
4.5
PIN
VOLT
14
GND
56
0.0
14
0.0
56
1.7
32
4.6
14
4.5
I
7.5
15
2.1
57
4.8
15
4.8
57
N/C
33
4.6
15
4.5
O
5.0
16
5.0
58
N/C
16
4.9
58
6.9
34
4.6
16
9.0
G
GND
17
2.6
59
N/C
17
4.4
59
N/C
35
4.5
IC404
All voltages are in V.
18
2.6
60
0.0
18
0.0
60
4.7
36
4.5
PIN
VOLT
19
0.3
61
0.1
19
3.8
61
4.7
37
4.5
1
4.5
20
0.0
62
4.6
20
5.5
62
4.7
38
4.5
2
GND
21
2.1
63
0.1
21
3.6
63
1.1
39
4.5
3
0.4
22
5.0
64
N/C
22
5.8
64
5.1
40
4.5
4
0.4
23
5.0
23
9.0
5
4.5
24
5.0
PIN
VOLT
24
4.4
PIN
VOLT
PIN
VOLT
6
GN D
25
5.0
1
N/C
25
0.0
1
4.5
1
GND
7
0.0
26
5.0
2
GND
26
4.1
2
4.5
2
0.3
8
GND
27
5.0
3
GND
27
2.4
3
4.5
3
9.0
9
9.0
28
0.0
4
5.0
28
3.5
4
4.5
4
4.5
10
9.0
29
0.0
5
5.0
29
3.5
5
4.5
5
4.5
11
9.0
30
0.0
30
5.9
6
4.5
6
4.5
12
4.5
31
N/C
PIN
VOLT
31
5.5
7
4.5
7
4.5
13
4.5
32
N/C
1
GND
32
7.6
8
4.5
8
GND
14
4.5
33
4.8
2
GND
33
3.6
9
4.5
9
4.5
15
4.5
34
0.0
3
GND
34
2.8
10
4.5
10
4.5
16
9.0
35
0.0
4
GND
35
2.5
11
4.5
11
4.5
IC501
36
0.0
5
5.0
36
3.9
12
4.5
12
4.5
PIN
VOLT
37
0.0
6
5.0
37
1.5
13
4.5
13
4.5
1
-13.3
38
4.2
7
0.0
38
1.6
14
4.5
14
4.5
2
8.2
39
1.7
8
5.0
39
1.5
15
0.6
15
4.5
3
7.2
40
2.6
40
0.0
16
1.7
16
4.5
4
-15.0
IC403
IC001
IC002
IC003
IC301
IC400
IC402
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