Circuit Boards Location; Schematic Diagrams And Printed Wiring Boards - Sony TRINITRON KV-J51PF2S Service Manual

(3) Schematic Diagrams of C and VM Boards
1 2 3 4 5 6
A
(KV-J14P2S)
CN704
4P
WHT (RGB OUT)
:MINI
1000V
B 1000V 1
R720
200V 2
0.56
E 1W
3 :RS
H1 4
C702
TO CN501
R701 0.01
680k
L701 630V
1/2W
JW(5) :PP
R710
# SCREEN
C
R702 100k 1/2W
RV701
2.2M
200V J701
RV703
JACK
2.2M
R703
G4 CV
FOCUS 1M
1/2W 1 3
H1
5
G2 H2
D 12 6
11 7
G1 NC
SCREEN
10 9 8
MIN-MAX
308-823 KR KG KB
4 3
R705
22
1/2W C704
4.7 R706 R707 R708
E 250 3.3k 3.3k 3.3k
B 1/2W 1/2W 1/2W
R709
15k
2W R711
15k
:RS
2W
G
D701 :RS
1SS133
L702 L704
D702
JW(5mm) SPEED-UP JW(5mm)
1SS133
SPEED-UP
F
C705 136.60 143.0
C706
680p 680p
B B
Q701 Q702
2SA10910 2SA10910
139.6 145.8
6.2 5.9
G
R718 R725
220 220
R749 :FPRD R750 :FPRD
9V
3.9k 3.9k
140.0 RV704
RV705
# 145.7
CN703 Q704 Q705 # R727
2SC3271-N 2SC3271-N 560
6P
R726 :RN
WHT
750k
:S-MICRO
C715 2.2 :RN 2.1
D712 D713
C714 #
H # 1SS133 1SS133
TO CN301 R714 R719
100
100 R733
1.8
22 1.8 R734
22
R 6
G
G 5
B
B 4
9V
3 D705 C708 R722 C712
TP47B R721
R717 100P 470p # 390 470p
GND 2
390 B B :RN B
B OUT
:RN
IK 1
I
C716
100p
R715
B
#
D711
#
D710 R716
# #
D709
#
J
– 43 –
7 8 9 10 11 12
(KV-J51PF2S)
KG KB G2
FV FOCUS
PICTURE TUBE
H
A34JBU70X
CV KR G1 G4 HV
RV702
# H.STAT
CN705
#
1 E
2 E
1
2
CN701
1P
TAB(CONTACT)
C703
1 E
250V
R
R713
15k
2W
:RS
L706
JW(5mm)
D703
1SS133
SPEED-UP
142.2
C707
820p
B
Q703
2SA10910
145.0
6.2
R731
220
:FPRD
145.1 R751
Q706 3.9k
2SC3271-N R728
270
D714
:RN
2.1
1SS133
R730
100
R735
22
R
TP47R
R OUT
R732
390 C713
R741
# :RN 560p
B
B-SSS10591-EA.-C..J14
– 44 –
13 14 15 16 17 18
RV701 L701
1000V
R701 # R702
(8375A) G2 1 1000V
# # :EL0607
2 200V
C701 C704
SCREEN
0.0047 0.022 3 GND
R703 MIN-MAX
2kV J701 400V
100k 220-756 4 H1
E SOCKET :PP
1/2W
G4 G2
CN701
3 5
4P
6 G1-1
R705 WHT
CV
2.2
:MINI
1 7 3W
H1
:RS
RV702 8 H2 TO A BOARD
H.STAT
#
CN851
13 9
G1-3 G1-2 1
12 10
11
C702 KR KB
0.001
KG
4
R706
#
2
3 L703
R715 R713 JW(5mm)
R734
8.2k R711
100 8.2k
8.2k
R708
R709 L705 #
L707 R707
# JW(5mm)
200V JW(5mm) #
R714 R712 R710
6.8k 6.8k 6.8k
3W 3W G B
R 3W
:RS R718 :RS
R717 :RS
# R716
#
#
KG KB
Q702 Q701
L706 Q703 L704 L702
JW(5) # JW(5) # JW(5) #
R759 R758
# #
C746 C736 C737
470p 470p R761 470p
JW(5)
R762
JW(5) H
Q706 Q705 Q704
2SC2611 D702 D701
D706 D703 2SC2611 D705 2SC2611 D704
R AMP # # 1SS119 B AMP # 1SS119
1SS119 G AMP
PROTECT PROTECT
PROTECT
131.5 132.1 137.3 Q707
131.3
2SA1091
133.1 9.0
9.0 9.0 IK LIMIT
Q709 CV KR G1 G4 HV
8.5 8.5 Q708 8.6
2SA1091 139.8
134.0 2SA1091 7.9
IK LIMIT
R724 IK LIMIT
R749 R722 R751 R720
1k
R747 # 1k # 1k
:FPRD
# :FPRD
:FPRD
D712 RV705 RV704
D711
R723 1SS119 #
# 1SS119 TO A BOARD FBT
330k R721
PROTECT R719
680k PROTECT
:RN 300k CN704
:RN TAB(CONTACT)
9V :RN
1 GND
C710 C709 C708
470p 470p 470p
B
B B
D709
8.5 8.5
8.5 D708 D707
1SS119
1SS119
2.7 PROTECT R727 2.6 R726 2.6 1SS119 R725
1.5k PROTECT 1.5k PROTECT 1.5k
Q712
Q710
2SC2785 R757 Q711 R756
R DRIVE 1.2k 2SC2785 1.2k 2SC2785
2.3 2.3 2.1 B DRIVE
G DRIVE
R730 C714 R729 R728 C712
C713
180 560p 180 150 560p R755
560p
1.2k
R733 G B
R732 R731
CN703
R 100 100 100
6P
WHT
Q714 R753
:S-MICRO
# #
1 IK
BIAS
2 GND
D717 D716
RD9.1ESB 1SS119
9V
3
SLICE PROTECT
R738 100
4 B IN
R739 100
C716
5 G IN
100
R740 100
6 R IN
7 H.BLK
R745 R741
C706 R743
# #
# # TO A BOARD
R744
# CN103
R742 D715 D714 D713
C705
# # # #
#
Q713
#
B-SSS10590-EA.-C..J51
19 20 21 22 23 24
(KV-J51PF2S only)
CN1701
8P
WHT:S-MICRO
+B
TO A
+B 1
BOARD
CN609 NC 2
GND E-A3 3 9V
9V
TO A 4
VM MUTE
5 L1762
BOARD C1772
D1761 R1791
100 1SS119 330
GND 6 :FLR50
CN102 16V 8.3
9.0 LEVEL SHIFT Q1762
VIDEO 7
TO A 2SA1309
BOARD SLICE AMP
GND 8 8.3
CN111 R1784 D1764
Q1761 100 7.7
1SS119
2SC3311A R1766
SLICE
R1762 VM AMP 1.2k
220 2.5
7.6
C1762
R1736
#
1.5k
R1722 R1768
390 2.2k
L1761
:FLR50 R1769
C1764
1.8
100
16V :FPRD
C1761
0.0047
500V
E R1721 R1764
R1728 39 C1763
560
10k L1723 1/2W 33
:FPRD 160V
Q1722 3.7
R1732 :FLR50
G2 10 2SC3311A
VM FILTER 8.3
C1722
R1765
560p 0.9 560
L1721 L1722 Q1723
R1726 :FPRD
1.5
JW(5) 2SC3311A
:FLR50 :FLR50 VM FILTER
0.9 0.3
R1724 R1723
R1725
C1723 C1724 R1727 150 150
V901 390
# 27p 3 .3k
PICTURE
TUBE
*
– 45 –
25 26 27 28 29 30
VM
(VM OUT)
VM
C1784
# E
E-B3
Q1767
2SC3733-T
E-B3
VM BUFFER
R1783
JW(5MM) R1786 R1788
R1754
R1777 R1780 33k 1.5k #
56k 1.2k 5.0
D1766
R1851
#
10
Q1766
3.5
D1763 2SC3311A 7.0
1SS119 C1771 1.5 C1776 5.6
SLICE 10 10 VM AMP
Q1764
2SC3311A
D1765 7.0
CORRECTING
R1770 # R1787 R1790
AMP 8.2k 120
33k R1778 0.8
12k 2W
:RS
R1781 C1774
270 150 C1751 R1789 C1777
C1780 470 #
10 C1770 3W 0.01
0.1 :PT
200V
115 58.1 :PT
0.6
Q1763
R1782
114.3 2SA1837 R1785
R1775 1.8 39
VM DRIVE Q1765
1k 2SC4793 :FPRD :FPRD
D1767 :FPRD Q1777
0.1 R1774
RD39ESB VM DRIVE 2SC2611
150
0 DRIVE SW
R1772 3W
:RS
18k C1775
D1768 R1776 R1779
100
RD39ESB 18k 560
16V R1812
0.7
4.7k
C1768 C1773
C1778
0.047 C1779 0.047
200V 0.001 0.001
200V
:PT :PT :PT :PT
0.2
C1769 0.1
2.2
160V Q1756
R1751
2SC3311A
#
R1753 VM MUTE
4.7k
B-SSS10590-EA.-VM..J51
– 46 –