Sony KP-48S65R Service Manual page 16

1 3
2
A
B
CR
(R OUT)
C
CN704
1P
R704
WHT
560k
:MINI
1/2W
D G2 1
C705
TO FOCUS BLOCK
1000p
2kV
CN701
:FASTON
R701
470
1/2W
:RC
D703
E Q702
1SS133
CN703 2SA1309
SLICE
9P PEAK-LIMIT
RED
:S-MICRO
D702
TO A BOARD CN303
1SS133
SLICE
IK 1
E 2
R703
4.7k
9V 3 D701
:RN
1SS133
E 4
SLICE
B 5
F
E 6
G 7
E 8
R R 9
C703
25V
G R
CN702
R702
7P
1.5k
WHT
:RN
:S-MICRO
B
R712 C702
G TO CG BOARD CN732
*
100
IK2 1
D704
R706
IK1 2 1SS133
2.2k
RED-GUNMA
:RN
E 3
9V
4
E
5
B
6
G
7
H
• CR BOARD WAVEFORM
1
140Vp-p (H)
Schematic diagram
CR
? board
– 75 –
4 5 6
G1 G2 G4
4 5 1,2
V901
PICTURE
6
H
TUBE
7
G3 G5
07MXC3(R)
K10
HV.BLOCK
CRT BRACKET
TO FOCUS BLOCK
CN706
9P
NL701
WHT
:S-MICRO
CN705 R714 R719
FGND
1k 100
TO CG BOARD CN736
1/2W 1/2W
1
1 R/S
G1
2 NC
12 4
GND
3 H(+)
G1
11 5
4 H(-)
NC
10 6
H(+) 5 NC
9 7
8 D705
G2 MTZJ-15 6 NC
NC K H(-)
PROT
7 200V
R
8 NC
C707
10p
9 NC
500V
CH
SG701
D706
SG702 C709 R715
MTZJ-15
TP701 330p 680k
2kV 1/2W PROT
B
R709
200V
1.5k
1/2W
C706 R705
CR BOARD
220 1.3k C708
16V :RN 0.01 L701
500V IC VOLTAGE LIST
470µH
E :FLR50
C704
10 C712
22
250V
R
1
2 4 6 8
IC701
TDA6106Q
VIDEO-AMP
47
1 3 5 7 9
9V
R710
R
68k
2W
:RS
CR BOARD TRANSISTOR
R708
2k
:RN
R713 VOLTAGE LIST
47k
PROT
R718
100
R707
D710
33k
1SS133
Q701
2SA1309
R711
33k IK BUFF
R717
1k
D708
D709
MTZJ-10 MTZJ-5.6
SLICE
SLICE
B-SS553.<U..>-CR.
7 8 9
CN734
WHT
:MINI
G2
TO FOCUS BLOCK
CN731
:FASTON
CN733
REF. Pin VOL.
:S-MICRO
NO.
TO CB BOARD CN762
3 IK1
2.6
4 E
GND
5 E
IC701 4.1
B
6 196.5
8
137.1
9
135.0
•All voltage are in V.
•Pin number which are not
described are not used.
CN732
7P
WHT
:S-MICRO
TO CR BOARD CN702
IK2
IK1
E
REF. VOL.
9V
B 4.1
E
Q701 E 4.4
B
C 0
G
B 1.9
Q702 E 2.2
C GND
AII voltages are in V.
• CG BOARD WAVEFORM
1
Schematic diagram
CG
board /
10
11 12
G1 G2 G4
4 5 1,2
6
H
7
G3 G5 07MXC2(G)
K10
CRT BRACKET
TO FOCUS BLOCK
CG
(G OUT)
CN735
FGND
R740
1
1k
1/2W
G1
12 4
GND
G1
11 5
NC 10 6
H(+)
9 7
8
1P G2
NC K H(-)
R732
560k
G
1/2W
1
C733 C736
1000p 330p
2kV 2kV
SG731
B
SG732
R731
100 TP731
1/2W
:RC
R737
1.5k
1/2W
C735
4P
0.01
WHT
500V
200V
E
C737
1
22
250V
2
3 B
G
4
2 4 6 8
IC731
TDA6106Q
VIDEO-AMP
R733
1 3 5 7 9
1k
G
:RN
G
R743 C732 R736
33p
100 2.4k
:RN
1
TP733 R741
2 1k D732
R738
:RN
1SS133
68k
3
SHIFT 2W
:RS
4
D731
R735 R742
5 B 9V
1SS133
100k 180k
GREEN-GUNMA
6
7
D733
R734
JW(5) MTZJ-10
SLICE
160Vp-p (H)
– 76 –
13 14
V902
PICTURE
TUBE
HV.BLOCK
CN737
NL731
9P
WHT
:S-MICRO
TO CB BOARD CN765
1 R/S
2 NC
3 H(+)
4 H(-)
5 NC
6 NC
7 200V
8 NC
9 NC
R739
680k
1/2W
TP732
CN736
L731
9P
470µH
WHT
:FLR50
:S-MICRO
TO CR BOARD CN706
1 R/S
2 NC
3 H(+)
1
4 H(-)
5 NC
6 NC
7 200V
8 NC
9 NC
CG BOARD
IC VOLTAGE LIST
REF. Pin VOL.
NO.
3
2.5
4
GND
IC731 5 3.5
6 199.6
8
145.0
9
144.6
•All voltage are in V.
B-SS553.<U..>-CG.
•Pin number which are not
described are not used.