P Board - Sony TRINITRON PVM-8042Q Service Manual

P BOARD

S MIC Chassis
A B
P
P
-A SIDE-
SUFFIX: -31
P
-B SIDE-
SUFFIX: -31
10-11
C D
P
CN801
14P +120V
WHT
D801
:S-MICRO
D813
+24V
RGP10G
RGP10G
TO D(1/2) BOARD CN503 +24V-RECT
+15V-RECT2
E +15V
1
+15V 2
C880
0.01
+24V 3
F:CHIP
D.D CON 4
C806
H.DRV 5
470 C807
L810 25V 470p
HV 1
6
22µH 500V
B
+B 7
C825
ABL 8
33 R805
160V 1k
PIN 9
2W
:RS
V(+) 10
C809
2
0.022
V(-)
11
100V
Q801 :PT
CS 12
2SC2958
1
HP 13 H.DRIVE
R804
+120V 14
1.5k T801
:FPRD 3 HDT
C810
H(+)
1
0.001
R803
500V
H(-) 2
1k
B
:CHIP
V(-) 3
V(+) 4
CN802
4P L805
WHT HLC
2
:MINI
C818
R813
470p
560
500V
:FPRD
B
P
(H OUT, FBT)
DEFLECTION
YOKE
H.DY
H.DY
V.DY
V.DY
P BOARD WAVEFORMS
1 2
2.2 V p-p (H)
4 5
17 V p-p (H)
10-11
E F
D802
RGP10G
T802
+120V-RECT
FBT
1
R801 R814 C
HV 2
1.5 0.47
10
:FPRD :FPRD C803
3
C802 470p 120V
C804
C801 470p 500V
33 8 4
470 500V B
12
160V
35V B
5
HV
D803 9
RGP10G
+B
11
+15V-RECT1
R802 L802
4
0.47 15µH
:FPRD
3
FOCUS
15V
D804 2
C814
R807 C808
RGP15J-6040 24V 0.047
56 0.01
DAMPER 100V
1W 100V
:RS :PT :PT
SCREEN
4 5
H2
Q802 C811 C812
6
2SC2555 0.01 0.013
600V 13
600V
H-OUT H1
3 :PP
:PP
7
1
-0.3
ABL
4
C821
L803
680p
0.68µH NL801
C813
2kV
0.056
B
200V
:PT
R810
2.2k
+120V
R808 :FPRD
D810 D805 D806
470k C816
GP08D RGP10G RGP10G 1
L807 1/2W 1
H.CENT1 4.7mmH PIN-DAMPER1 PIN-DAMPER2 :RC 160V
2
D808
3
CR02AM D809
RV801 C819 D814
DEGAUS2 GP08D
120 680p VI1N
2kV DEGAUS1
D811 H.CENT2
B
R817
GP08D
C883 R809
4.7k
H.CENT2 0.033 C815 47k
:CHIP
C820 B 47 :CHIP
680p R811
2kV D807 1k
B DTZ6.2A :CHIP
DEGAUS3
B-¥SV9605<U/C>-P
CN810
TAB
TO PA BOARD
CN806
3
70 V p-p (H) 43 V p-p (H)
380 V p-p (H)
G
1
CN803
5P
WHT
:S-MICRO
120V
E
NC
H1
H2
TO C BOARD CN703
TO PICTURE TUBE HV
TO C FOCUS
2
TO C SCREEN
DGC
DGC
CN811
3P
WHT
:S-MICRO
TO PA BOARD CN807
3
4
5
H