Sony Trinitron KV-XG29N90, Service Manual

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K
V
-X
G
2
9N90
RM-915
KV
-XG29N90
RM-915
KV
-XG29N90
RM-915
5-2.
FRAME SCHEMA
TIC DIA
GRAM
1 2 3
1 2 3 4 5 6 7
1
2
3
4
5
6
7
1 2 3 4 5 6 7
1
QP+
NC
QP–
VM
GND
9V
VM MUTE
GND
NC
MOMUTE
CVBS AGND
9V
VIDEO 1
V GND Y GND
Y IN
Y GND
SDA SCL
A GND A GND
L OUT
R OUT A GND
TV R IN
A GND
R IN
GND
AC OUT AC OUT
L IN
GND
Y IN
GND
CV IN
S IN C IN
TV L IN
+B
2 3
1 2 1 2 3 4 5 6 1 2 3
1 2 3 4 5 6 7 8
1
N
/S MUTE
N/S ROT 15V VD-OUT GND VD+OUT
2 3 4 5 6
1 1
1 1 2 3Q
P
–
NC QP+ NC NC GND GND FBP 15V VD+ DF OUT
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
10
1 2 3 4 5 6 7 8 9
10
1 2 3 4 5 6 7
VIDEO 2
V GND
R IN
A GND
L IN
V GND
VIDEO 2F
1 2 3 4 5 6 7 8 9
10
TO NS COIL
M68LHN070X
TO CRT
N/S COIL –
CN1802
3P
WHT
:S-MICRO
CN1801
6P
BLK
:S-MICRO
CN2802
3P
:S-MICRO
CN2801
3P
:BTOB
CN5901
5P
WHT
:S-MICRO
CN8401
6P
WHT
:S-MICRO
CN8501
3P
WHT
:S.MICRO
CN8402
10P YEL
:S.MICRO
CN8403
7P
WHT
:S-MICRO
CN3603
1P
:TAB
CN2602
5P
:VH
CN2905
9P
WHT
:S-MICRO
CN3901
4P
:BLK
S-MICRO
CN2800
7P
:S-MICRO
CN305
6P
WHR
:S-MICRO
CN507
6P
YEL
:S-MICRO
CN505
4P
:MINI
G2 FOCUS
CN604
2P
:MINI DY1
6P
:DY
CN904
9P
WHT
:S-MICRO
CN601
2P
:VH
CN104
1P
:TAB
CN106
3P
WHT
:S-MICRO
CN102
4P
:S-MICRO
CN101
3P
:S-MICRO
CN303
3P
WHT
:S-MICRO
CN107
3P
CN308
4P
CN306
10P
:BTOB
CN504
1P
:TAB
CN503
7P
YEL
:S-MICRO
CN2803 1P:TAB
CN703
6P
WHT
:S-MICRO
CN701
3P:MINI
CN700
1P:TAB
CN702
1P
(RGB OUT)
CN706
1P
:TAB
CN704
1P :TAB
N/S COIL +
NC
GND GND
TO
DGC
TO
DY
HV
G4
G1
KR
G2
KB
KG
CV
H
QP
Q.P.– Q.P.+ E VM
QP
VM
DY
C6
(DQP, DYNAMIC FOCUS)
D3
H.DY
H.DY
V.DY
V.DY
V
R
L
2
1
J
3
9
0
1
J
3
9
0
2
J
3
9
0
3
3
P
4
3
TO SPEAKER
1
NS MUTE
NS ROT
15V VD-
GND
VD+
2 3 4 5 6 1
H+ H+ H– H– V– V+
2 3 4 5 6
1B
G R GND IK 9V
2 3 4 5 6
1
B
G
R
GND
IK
9V
2 3 4 5 6
12
0
0
V
E H1
2 3
1
200V GND
H1
2 3
GND
4 1
DGC
NC
DGC
2 3
1
GND
1G
2
FOCUS
(VELOCITY
MODULATION)
VM1
(SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION,
TUVIF, FRONT AMP, POWER SUPPLY)
A
(CISPR, A/C FUSE,
AV INPUT, MONITOR OUT)
B6
(CONTROL PANEL)
H2
NECK ASSY
MOMUTE CVBS AGND 9V
1 2 3 4
VIDEO 1 V GND R–Y IN B–Y IN GND Y IN YS IN GND Y OUT GND R–Y OUT B–Y OUT 11V SDA SCL GND S IN C IN CV/Y IN GND GND TV OUT GND TV R OUT GND TV L OUT GND STBY-MUTE L IN R IN VIDEO 1
1 2 3
CV/Y IN GND GND
1 2 3
CN8603
1P
:TAB
CN2904 5P RED
:S-MICRO
CN2904
9P
RED
:S-MICRO
CN2601
4P
:VH
CN3902
6P
WHT
:S-MICRO
CN8602
2P
:VH
CN6204
6P
WHT
:S-MICRO
LPH
L SP
AUDIO GND AUDIO GND
R SP RPH
1 2 3 4 5 6
R IN GND L IN GND Y IN GND CV IN S IN C IN
1 2 3 4
AC IN NC NC AC IN
1 2 3 4 5 6 7 8 9
PH L IN SP L IN SP GND SP GND SP R IN PH R IN
1 2 3 4 5 6
STBY+5V
GND
7V
LED 2
LED 1
GND
SIRCS
KEY 2
KEY 1
1
2
3
4
5
6
7
8
9
STBY+5V
GND
7V
LED 2
LED 1
GND
SIRCS
KEY 2
KEY 1
1
2
3
4
5
6
7
8
9
AC IN 1
GND
1
AC IN
2
AC OUT
NC
NC
NC
AC OUT
1
2
3
4
5
E 1
SP L OUT
SP GND SP GND
SP R OUT
1 2 3 4
7
6
5
4
3
2
1
VD+
15V
FBP
GND
GND
NC
135V
+B
NC
GND
VM MUTE
9V
GND
VM
1 DF