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Sony KP-46C65 Service Manual page 9

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PT BOARD : IC5052 SDA9288X-GEG
• PT BOARD WAVEFORMS
PT BOARD IC VOLTAGE LIST
REF.
Pin
VOL.
REF.
Pin
VOL.
1
2
3
NO.
NO.
1
2.3
GND
2
4.1
!∞
GND
3
9.0
4.9
4
!•
0.12Vp-p (500kHz)
4Vp-p (20.48MHz)
1.8Vp-p (H)
0
4.9
5
GND
4.9
9
9.0
4.9
4
5
6
0
1.0
GND
@™
3.8
GND
!™
4.5
GND
4.6
GND
@∞
0.1
1.5
1.8Vp-p (H)
1Vp-p (h)
0.1Vp-p (500kHz)
0.7
GND
GND
IC5101 @¶
1.5
!•
2.8
@•
4.9
7
IC5001 !ª
2.9
2.6
2.9
GND
GND
0.9
@™
GND
#™
4.9
@∞
9.0
2.9
0.24Vp-p (14.32MHz)
2.4
1.8
4.5
#∞
1.8
GND
0.9
3.3
0
3.6
#•
0
#∞
GND
0
4.8
4.9
4.8
0.9
#•
4.1
$™
GND
3.3
GND
0.7
4.9
1
GND
GND
2
2.9
^™
4.9
3
2.4
5.0
4
2.2
0
5
^∞
4.9
GND
6
GND
4.9
7
0.4
GND
8
^•
0
GND
9
0.5
GND
0
4.9
GND
1.9
GND
!™
&™
0
GND
-3.0
GND
!∞
GND
GND
IC5052 !§
GND
&∞
GND
0.1
GND
!•
0.7
GND
0.1
&•
GND
0.5
GND
4.8
GND
@™
4.8
1
2.2
@∞
GND
2
2.0
GND
3
2.5
@•
5
1.6
1.1
4.9
8
0
2.2
9
4.8
3.9
3.1
#™
2.2
4.4
1
2.4
IC5102 !¢
2.6
2
GND
!∞
2.5
3
4.9
4.0
4
2.3
3.2
5
2.3
3.9
IC5101 6
2.3
3.9
8
GND
2.1
9
GND
0
GND
2.2
GND
•All voltage are in V.
•Pin numbers which are not
described are not used.
– 73 –
1
3
2
A
9V
B
L5001
47µH
C5001
C5004
:FLR50
47
0.1
25V
25V
F:CHIP
C
C5003
C5008
0.22
4.7
R5007
100 :CHIP
R5006
100 :CHIP
D
Q5001
2SD601A
R5003
R5005
BUFFER
2.2k
100 :CHIP
:CHIP
R5002
3.3k
PT BOARD TRANSISTOR
:CHIP
R5004
220 :CHIP
0.0047 B:CHIP
VOLTAGE LIST
Q5002
2SB709A
BUFFER
REF.
VOL.
REF.
VOL.
R5001
C5002
1k
100p
B
6.5
B
2.5
:CHIP
CH:CHIP
E
Q5001
E
5.8
Q5101
E
1.9
C
8.8
C
5.0
B
5.8
B
0.9
L5002
Q5002
E
6.5
Q5102
E
1.8
47µH
:FLR50
CN5051
C
GND
C
GND
20P
:BTOB-S
B
2.8
B
0.9
TO A BOARD CN305
Q5003
E
2.2
Q5103
E
1.6
MAIN.C
1
C
8.5
C
GND
E
2
B
2.9
B
0.8
F
MAIN.Y
3
Q5004
E
2.2
Q5104
E
1.5
E
4
SUB.V
C
4.1
C
GND
5
SUBCOL
6
B
4.1
B
1.9
SUB-HUE
7
9V
Q5005
E
3.5
Q5105
E
2.6
9V
8
C
8.5
C
GND
MAIN.V.P
9
B
0.4
B
2.4
MAIN.H.P
10
Q5051
E
1.0
Q5106
E
1.7
E
11
C
GND
C
4.4
G
BGP
12
B
0
B
2.4
E
13
PY
14
Q5052
E
0.5
Q5107
E
1.7
PRY
15
C
GND
C
4.4
PBY
16
B
B
2.3
*
PYS
17
Q5053
E
Q5108
E
1.7
*
NC
18
C
*
C
5.0
SDA
19
B
0
B
4.4
SCL
20
Q5054
E
0
Q5109
E
5.0
H
C
4.9
C
2.0
B
0.5
B
4.4
Q5055
E
1.1
Q5110
E
5.0
C
GND
C
2.0
B
*
B
1.5
Q5056
E
*
Q5111
E
2.1
C
*
C
GND
B
0
B
2.1
I
Q5057
E
0
Q5112
E
1.5
C
4.9
C
4.9
AII voltages are in V.
J
K
L
PT
M
N
– 74 –
4
5
6
7
8
9
5V
L5003
47µH
:FLR50
L5004
47µH
C5016
C5018
:FLR50
0.1
220
C5025
25V
16V
C5024
0.1
F:CHIP
100
25V
9V
16V
F:CHIP
C5015
12p
C5012
CH:CHIP
R5024
R5026
0.47
X5002
1k
22k
C5009
:CHIP
:CHIP
3.58MHz
470p
R5011
B:CHIP
15k
R5013
:CHIP
1.5k
:CHIP
30
29
28
27
26
25
24
23
22
21
R5016
470 :CHIP
Q5004
31
SGND
V OUT
20
Q5003
2SD601A
R5015
2SD601A
AMP
32
CIN
19
470 :CHIP
U OUT
R5014
BUFFER
R5022
100 :CHIP
820
33
APED
Y OUT
18
R5018
:CHIP
R5017
34
CVBS/Y IN
SGND2
17
2.2k
2.2k
IC5001
:CHIP
:CHIP
35
ADRS
CXA2019Q-T4
SCP
16
SUB-DECODER
36
SCL
HTIM
15
R5021
C5022
9EH
R5019
470
220p
37
SDA
VTIM
14
C5021
330
:CHIP
CH:CHIP
:CHIP
38
VSYNC
RV IN
13
0.1 25V F:CHIP
R5023
R5025
C5023
C5020
470
12k
10
C5007
0.1 25V F:CHIP
:CHIP
:CHIP
39
HSYNC
RU IN
12
2.2
C5019
0.1 25V F:CHIP
40
VHOLD
RY IN
11
C5005
R5008
330k
L5052
:CHIP
22µH
1
1 2 3 4 5 6 7 8 9 10
:FLR50
C5006
0.47
C5017
R5053
0.1
R5054
C5058
R5061
25V
4.7k
4.7k
0.1
4.7k
R5010
:CHIP
R5009
8.2k
R5012
F:CHIP
:CHIP
25V
:CHIP
330
:CHIP
10k
F:CHIP
:CHIP
:CHIP
X5001
500KHz
Q5051
C5011
C5013
0.01
2SB709A
1
B:CHIP
BUFFER
Q5052
C5014
2SB709A
C5010
0.1
220
25V
BUFFER
16V
F:CHIP
Q5055
2SB709A
BUFFER
R5090
R5091
Q5054
2SD601A
100
100
R5092
BUFFER
:CHIP
:CHIP
100
R5059
:CHIP
100
:CHIP
R5051
3.3k
:CHIP
Q5057
2SD601A
D5053
BUFFER
MA111
SLICE
R5058
C5052
1k
0.22
:CHIP
16V
B:CHIP
R5056
10k
C5055
:CHIP
1
16V
F:CHIP
PIP PROCESSOR,D COMB FILTER,
SUB DECODER,4FSC GENERATOR
– 75 –
10
11
12
15
13
14
R5102
R5104
0
0
:CHIP
:CHIP
D.GND
C5072
0.1 25V F:CHIP
64
63
62
61
60
59
58
57
C5071
0.1 25V F:CHIP
C5102
0.01
F:CHIP
65
DVSS
66
DVDD
67
TEST
Q5005
68
TEST
2SD601A
69
TEST
BUFFER
FB5101
0
70
BPF
:CHIP
R5033
71
V18
100
C5073
:CHIP
0.47 25V F:CHIP
72
V17
73
V16
V15
R5027
74
1k
75
V14
:CHIP
76
V13
77
V12
C5080
D6H
1
78
V11
IC5052
79
ADCO
SDA9288X-GEG
PIP PROCESSOR
5V
C5066
80
INSL
0.01
F:CHIP
VSSA1
VIN
C5068
VREFL
VREFH
1 2
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1
X5051
20.48MHz
C5101
C5065
33p
XIN
UIN
47
25V
C5104
CH:CHIP
0.01 F:CHIP
C5064
2
XQ
VDDA1
FB5053
C5119
C5116
FB5051
33p
BLM601
0.01
0.01
BLM601
CH:CHIP
C5057
C5078
C5079
F
F
220p
0.01
47
VDD
YIN
C5070
C5054
B:CHIP
F:CHIP
25V
C5103
C5067
0.01
470p
0.01
C5062
0.01
F:CHIP
B:CHIP
FB5102
VSSA2
VSS
B:CHIP
47
F:CHIP
0
:CHIP
25V
R5103
820
V OUT
SYS
R5072
R5075
:CHIP
5V
6.8k
560
:CHIP
:CHIP
Y OUT
HVI
R5078
FB5052
470
U OUT
SW2
BLM601
:CHIP
R5085
VDDA2
SW1
220
R5077
:CHIP
C5063
680
:CHIP
IREF
SCL
47
25V
R5076
C5053
6.8k :CHIP
SEL
SDA
47
R5073
25V
1k
R5084
:CHIP
C5069
220
SELD
S.HSYNC
0.01
:CHIP
F:CHIP
R5074
VBB
S.VSYNC
2.2k
:CHIP
R5060
ADR
M.HSYNC
1k
:CHIP
C5051
VSS M.VSYNC
R5062
0.1
25V
R5052
1k
:CHIP
F:CHIP
1k
R5082
:CHIP
100
:CHIP
Q5053
2SB709A
INV
Q5056
2SD601A
INV
R5055
R5057
1k
1k
R5063
:CHIP
:CHIP
100
R5081
:CHIP
470
R5089
:CHIP
2.2k
:CHIP
R5080
1k
:CHIP
C5077
100p
CH:CHIP
R5079
1k
:CHIP
C5076
100p
CH:CHIP
16
17
18
19
20
21
FB5108
0.45UH
5V
BL02RN1
C5129
C5138
0.1
R5158
47
100
IC5103
25V
25V
NJM78M05FA
F:CHIP
:CHIP
5V-REG
D5101
C5108
R5120
UDZ-TE-17-5.6B
0.01
220
:RN-CP
PROT
I
O
F:CHIP
G
C5135
0.01
F:CHIP
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
C5151
C5153
47
47
5
FB5107
25V
25V
BLM601
R5151
CVDD
40
3.3k
:RN-CP
CVG
39
C5134
CVRF
38
0.1 25V F:CHIP
R5139
R5148
3.3k :RN-CP
1.8k
CIRF
37
:RN-CP
C5142
0.1 25V F:CHIP
VB
36
R5138
3.3k :RN-CP
YIRF
35
C5144
0.01 F:CHIP
C5133
YVRF
34
IC5101
0.1 25V F:CHIP
FB5106
R5150
CXD2043Q
YVG
33
7V
BLM601
3.3k
D COMB FILTER
C5136
:RN-CP
YVDD
32
0.01
AYO
F:CHIP
31
R5147
4
R5137
1.8k
YVSS
30
:RN-CP
220 :RN-CP
R5159
100
RT
29
C5141
0.1 25V F:CHIP
:CHIP
AAVD
28
C5143
0.01 F:CHIP
FB5105
ADIN
BLM601
27
3
C5139
R5160
10
100
AAVS
26
C5137
:CHIP
RB
25
0.01 F:CHIP
C5140
0.1
25V
C5105
10p
F:CHIP
CH:CHIP
R5108
4.7k
:CHIP
C5112
Q5112
0.01
2SD601A
F:CHIP
BUFFER
Q5111
2SB709A
R5107
BUFFER
100k
:CHIP
FB5103
0 :CHIP
FB5104
BLM601
5V
C5106
0.01 F:CHIP
CN5101
5V
8P
:BTOB-S
L5103
R5115
R5136
R5143
C5150
TO A BOARD CN304
10µH
1k
22k
220
0.01
:FLR50
:CHIP
:CHIP
:CHIP
Q5110
F:CHIP
2SB709A
1
E
R5116
560
BUFFER
2
Y OUT
C5109
:CHIP
10
C5131
E
C5120
0.01
3
Q5107
15p
B:CHIP
CH:CHIP
2SD601A
4
C OUT
BUFFER
R5161
C5157
5
E
100
0.1
1 2 3
:CHIP
25V
6
V IN
R5146
B:CHIP
R5130
FL5102
R5135
R5142
270
Q5103
12k
22k
470
:CHIP
7
NC
:CHIP
:CHIP
2SB709A
:CHIP
BUFFER
8
7V
6
4
R5141
Q5109
220
2SB709A
R5112
R5113
:CHIP
C5152
1k
560
C5130
R5134
BUFFER
0.01
15k
:CHIP
:CHIP
47
F:CHIP
25V
:CHIP
Q5106
C5115
2SD601A
15p
BUFFER
CH:CHIP
-2
1 2 3
R5145
R5140
270
R5128
R5133
FL5101
470
:CHIP
Q5102
12k
22k
:CHIP
:CHIP
:CHIP
2SB709A
L5105
BUFFER
6
4
10µH
:FLR50
R5129
L5101
7V
R5117
560
R5132
10µH
1k
:CHIP
560
:FLR50
:CHIP
:CHIP
C5146
C5110
Q5108
0.01
10
2SD601A
B:CHIP
C5132
15p
BUFFER
R5163
CH:CHIP
100
:CHIP
Q5101
C5145
2SD601A
10
BUFFER
1 2
3
Q5105
2SB709A
FL5103
BUFFER
6
4
R5110
470
R5144
R5149
5V
:CHIP
5.6k
560
:CHIP
:CHIP
R5124
100
R5109
560
:CHIP
IC5102
:CHIP
CXA1686M-T6
C5127
R5157
47
4FSC GEN.
100
25V
:CHIP
V1IN
VO1
R5114
R5123
R5122
C5126
C5147
10k
C5114
#
0.1
33p
1k
0.0047
:CHIP
:CHIP
:CHIP
B:CHIP
25V
R5106
CH:CHIP
F:CHIP
Y IN
VCC1
270
:CHIP
R5127
C5123
6.8k
FB5109
C5154
BLM601
47
1
:CHIP
25V
AFC
VO2
R5152
100
:CHIP
R5156
C5122
GND1
VCONT1
100
:CHIP
0.047
B:CHIP
6
Q5104
2SB709A
BUFFER
32FH
V2 IN
C5149
R5121
X5102
470
500KHz
47
:CHIP
25V
G CONT
VCONT2
NC
FSC OUT
C5125
0.01
B:CHIP
C IN
BGP MS
L5102
C5124
C5107
33µH
0.01
:FLR50
56p
CH:CHIP
B:CHIP
H S/S
KILL FIL
NT/PAL
FH CLK
C5111
18p
X5101
CH:CHIP
14.32MHz
14.3M
BGP OUT
7
GND2
BGP IN
C5118
FB5110
BLM601
0.01
B:CHIP
17.73M
VCC2
C5113
R5118
0.22
8.2k
5V
B:CHIP
:CHIP
APC
4FSC OUT
C5117
ID CONT
1D OUT
0.047
B:CHIP
C5121
0.01
B:CHIP
C5148
0.1
25V
F:CHIP
B-SS553.<U..>-PT.
– 76 –

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