Sony TRINITRON PVM-14N5A Service Manual page 76

CA BOARD
1
2
3
CA BOARD WAVEFORM
4
1
4
7
5
142.5mVp-p (H)
A B
CA
-B SIDE-
SUFFIX: -11
3
2
6.5Vp-p (H) 76.8Vp-p (H) 72.0Vp-p (H)
5 6
63.8Vp-p (H) 131mVp-p (H) 137mVp-p (H)
C
CA CA
CA BOARD * MARK
Q710
Q711
Q712
TO A(1/2) BOARD
CN351
10-8 10-8
D E
NTSC NTSC PAL SECAM
3.58 4.43
B 154.1 154.4 140.1 141.2
E 165.2 165.2 160 154.2
B 152.5 152.6 138.6 139.6
E 164.7 164.7 160 160.4
B 153.2 153.2 135.5 136.7
E 166.2 166.3 161.2 159.5
H
TO A(2/2) BOARD T501 HV
R702
470k
R701
14inch
1/2W
470k
:RC
1/2W
2 2
:RC
FOCUS C709 G2
0.01 RV701
3 3
630V
2.2M
R704
10%:PP 1/2W
100k R703
1/2W 1M 1 RV702 1
GND 1
:RC
1/2W 2.2M
:RC
1/2W
CN703
2
1P G4 4
CV 3
1
3
H.STAT
2
5
H1
1
G2
12 6 H2
9 3
11
G1
10 8
J701
9
KR KB
7 5
KG
6 B
G R707 R706
R708
R
2 3 1k 4 1k
1k
1/2W 1/2W +180V 1/2W
:RC :RC
:RC
R725 R724 R723
12k 12k 12k
L702 L703
3W 3W 3W
JW(5) JW(5)
D712
:RS :RS :RS
D711
1SS133T-77
PTOTECTOR R 1SS133T-77
PROTECTOR G
Q711
C712 R753 * C711 R752 * C710 R751
390 390 BF421 390
680p Q712 680p 680p
GREEN BUFFER
500V BF421 500V 500V
RED BUFFER
Q715
BF871
* * *
RED OUT
Q713
Q714
* * BF871
BF871
R717 R716 R715
BLUE OUT
GREEN OUT
100 100 100
8.3 8.3 8.3
D715 D714 D713
1SS133T-77 1SS133T-77
1SS133T-77
+9V
R-PROTECT G-PROTECT B-PROTECT
Q701
2SA933S-RT
5.7
C716
IK-BUFFER
330
D716
CN702 25V 1SS133T-77 G
6P R SLICER R731
5.2
WHT
7 1M
:S-MICRO
R730
6 5.6
220 B
:FPRD
EMI
B 6
G EMI
5
FL701
R 4 EMI
JW(5)
FL702
+9V 3
FL703 JW(5)
JW(5)
GND 2 5
IK 1
C
A (R.G.B OUT)
F G
M34KBE10X
KG KB G2
V901
PICTURE
TUBE
CV KR G1 G4 HV
+900V 1 900V
2 180V
L701
E TO A(2/2) BOARD
3
47µH
:FLR50
4 NC CN502
5 H1
6 H2
RV703
CN701
90M
6P
WHT
R722 :MINI
1.8
2W
:RS
C723
680p
2kV
B
R705
220k
1/2W
:RC
C721
L704 2.2
JW(5)
400V
D710
1SS133T-77
PROTECTOR B
*
Q710
BF421
BLUE BUFFER
*
C724
22p
:CH
R732
100
1/2W
:RC
B-%SV9626<U/C>-CA.
S II A Chassis
H