Sony TRINITRON PVM-14L5 Service Manual page 171

R701
68k 0.5W
R702
7.5JW
CN701
8P
:VH RV701
2.2M
G2 1
NC 2
R703
200V 3
1M
1/2W
TO
NC 4 :RC
G BOARD(1/2)
GND 5
CN607
C701
NC 6
0.47
250V
H1 7
:MPF
H2 8
CN702
10P
WHT-(L)
:S-MICRO
3.4 Vp-p (V)
VP 1
R.OUT 2
GND 3
G.OUT 4
TO
GND 5
B BOARD(4/5)
B.OUT 6
CN2401
GND 7
+12V 8
GND 9
IK.RTN 10
R712
47
:CHIP
R755
1M
:CHIP
PVM-14L5/20L5/D14L5A/D20L5A
A B
FOCUS 2 FOCUS 1
:RC
-2 J701
C704
680p 2kV B
4 G1-1 GM
3
G4
H1
4 2
2
SG701 5
5 1
14
H2
C703 6 6
L701 R704
-2 RV702
270k 0.0047
39µH
G1-2 110M
1/2W 2kV 7 13 RCV
13
:RC E
7
-2
8 12
KB KR
9 11 12
-2
10
8 G2 G1-3
9 KG 11
10 -2
C705
SG702
*
-2
C702
0.47
250V
:MPF R705
L702 39
22µH :FPRD
C707 C710
22 0.01
250V 500V
:HT E
TDA6120Q
1 2 3 4 5 6
R716
UDZS6.2B
C708 C711 C714
C706
47 0.01 0.1
0.01
16V F:CHIP 25V
F:CHIP
:HT B:CHIP
R722
0
C709 :CHIP
220 R717 C713
16V 10k 0.01
:HT :RN-CP F:CHIP
11.8
R720
1.2k
:RN-CP
2.5
R713 R715 R718
100 1.9 0 UDZS5.1B
Q701 R721 C715
:CHIP
* 27p
2SC3545
CH:CHIP
R714
1k
:CHIP
R723
220
:CHIP
1.5 Vp-p (H)
TDA6120Q
1 2 3 4 5 6
R737
UDZS6.2B
C722 C727
C721 C724
47 0.1
0.01 0.01
16V 25V
F:CHIP F:CHIP
:HT B:CHIP
R743
C723 0
R738 C726
220
10k 0.01
16V
:RN-CP F:CHIP
:HT
R734 R742
100 1.2k
:CHIP
:RN-CP
2.5
R739
R735 UDZS5.1B
Q705
R741 C728
1.8 0
2SC3545
* 27p
CH:CHIP
R736
1k
:CHIP
R745
220
:CHIP
1.5 Vp-p (H)
1 2 3 4 5 6
R759
UDZS6.2B
C735 C737 C740
C734
47 0.01 0.1
0.01
16V F:CHIP 25V
F:CHIP
:HT B:CHIP
C736 R765
R760 C739
220 0
10k 0.01
16V
:RN-CP F:CHIP
:HT
R764
1.2k
R761 :RN-CP
R756 UDZS5.1B
Q709
100 1.8 R763
C741
:CHIP 2SC3545 *
27p
CH:CHIP
R757
R758
0
1k
:CHIP
R767
220
:CHIP
1.5 Vp-p (H)
C
C C
(1)PVM-14
C705 0.022 1.25kV :PP
R721 330
R741 270
R763 220
50 Vp-p (H)
48 Vp-p (H)
48 Vp-p (H)
SG705
IC701
7 8 9 10 11 12 13
R724
33k
3W
:RS
D703 D704
MA111 HSS83
PROTECTOR PROTECTOR
160V
C716 C719
0.01 22
500V 250V
E 146.4 140.8 :HT
Q702
Q713
2SK520
2SK520 R730
SWITCH
0
144.2
R726 146.4
39k
:CHIP
144.2
R729 D705
Q704
D702 470
HSS83
R727 2SC1654
:CHIP
RD22M PROTECTOR
33k
SWITCH
C718 137.1 R732
140.8
R731
100p 10k
146.6 33k 0.1
CH:CHIP :CHIP
D701
MA111
Q703
LIMITER
2SA1330
-1.8
BUFFER
C720
R733
470p
4.7k
B:CHIP
:CHIP
IC702
7 8 9 10 11 12 13
R744
33k
3W
D709
:RS
D708
HSS83
MA111 PROTECTOR
PROTECTOR
C729 C732
0.01 22
500V 250V
E 152.3 146.4 :HT
Q714 Q706
2SK520 2SK520
R751
SWITCH
0
150.4
R747
152.3
R750
39k
470
:CHIP
150.4
:CHIP
D710 Q708
D707 HSS83 2SC1654
R748
RD22M PROTECTOR SWITCH
33k
R753
146.3 143.0 10k
C731
R752
:CHIP
100p
33k
152.4 0.1
D706 CH:CHIP
Q707
MA111
LIMITER 2SA1330
-1.8 BUFFER
C733 R754
470p 4.7k
IC703 B:CHIP :CHIP
TDA6120Q
7 8 9 10 11 12 13
R766
33k
3W
:RS D713 D714
MA111 HSS83
PROTECTOR PROTECTOR
C742
0.01
500V
E 150.1 144.1
C745
Q710
22
Q715
2SK520
250V
2SK520
SWITCH :HT
R773
147.6
0
R769 150.1
39k R772 D715
:CHIP 147.6 470 HSS83
:CHIP
PROTECTOR
D712 Q712
RD22M R770 2SC1654
33k
SWITCH
144.1 140.5 R775
R774
C744 10k
100p 33k
:CHIP
150.1 0.1
CH:CHIP
D711
MA111 Q711
C746 R776
LIMITER 470p
2SA1330 4.7k
-1.8
B:CHIP
BUFFER :CHIP
9-33 9-33
D E
(2)PVM-20
0.022 1kV :PP
470
CN705
390
390
1 GND
-2
CN703
1 GND
-2
CN704
L705 L703
L704
1 GND
1µH 1µH
1µH
:EL0606 :EL0606 -2
:EL0606
-2 -2 -2
SG704 SG703
R710 R708 R707
100 100 100
1/2W 1/2W 1/2W
:RC :RC
:RC
C
(RGB OUT)
B-SS9728UC-C
F G
KG KB G2
V901
PICTURE TUBE
1
H
HV
CV KR G1 G4
TO FBT
2
3
4
5
H