Block Diagram - Sony TRINITRON KV-HR29M61 Service Manual

KV-HR29M61/HR29N90/HR34M61/HR34N90
RM-1007 RM-1011 RM-1007

BLOCK DIAGRAM (4)

CN5005
ABL 1
V DRV+ 3
V DRV -
4
C
HC PARA 6
DF PARA 7
TO A BOARD
EW PARA 9
CN2007
MP PARA 10
CN5004
H DRV 2
HV PROT 4
B
HOLDDOWN 5
V PROT 7
TO A BOARD
H PROT 8
CN2006
AFC 10
CN5006
Q5202
PROT
DF DAC 4
G
H PLS 3
TO A BOARD
CN2011
CN5019
J
H PLS 5
TO W BOARD
CN9100
RM-1011
IC8002
DRIVE
16
Q8014
VG ( ) H
CONVERTER
15
VS
12
Q8013
8
VG ( ) L
VC1
CONVERTER
PH8003
HV FEED BACK
2
+15V F/B
1 9
VSENSE OCP
PH8001
HV FEED BACK
+15V
IC8005
IC8004 ( 1/2 ) 7
HV CONTROL
RV8002
BUFFER
HV ADJ 6
IC8006
7
3 1 5 DVP
2 IC8001
PWM CONT
Q8003
5
PROT
7
6
Q8009
Q8004
HV COMP
2
PROT
1
3
Q8008
H PROT
PH8004
TO D ( 1/2 )
HOLD DOWN
1
Q8007
IK PROT
IC5401 ( 2/2 )
5
H SAW
7
Q5403 , Q5405 Q5404
6
S - COR DRIVE - S - COR OUT
Q5407
DELAY
Q5402
HR29M61,HR29N90
INV.
T5001
Q5202
HDT
INV.
D5205
Q5001
4
Q5004 , Q5005
H OUT
Q5006
Q5008 , Q5009
7 3
H-DRIVE
H - DRIVE
2
+135V 6 1
D5209
Q5203
D5401
2
INV.
1 12V
3
Q5401
IC5401 TH5401
INV
(1/2)
TEP.DET
14
IC5201
6 3
H DRIVE CONTROL
– 63 –
T8001
FBT
TO CRT(V901)
7 HV
A
L8002
Q8011 , Q8021 Q8028 ,
9 13
HV PROT
D8015
17
TO C BOARD
FV CN9009 B
D8022
8 5
5 16
10 2
Q5606
6 1
DF ON - OFF SW2
T5600
5
6
BS9V
IC5650
2
1 5
3 7
6
Q5522
DF V AMP
Q5650
AFC
D5652
5
7
6
IC5651 IC5402
DF PARA
H - CENTER
3
COMP
2
Q5406
IC8104
H CENTER
1
VREF
2
1 IC5403
CENT
CENT CONT.
H -
VEE
3 2
-
H PLS
Q5701
Q5703
BUFF
IC6602
REG
12
O I
D6604 13
9
CENT
VEE
D6601
10
11
CENT
VCC
D6602
16
- 15V
D6607
15
14
+15V
D6608
IC8004 ( 2/2 )
BUFFER
2
Q8034 , Q8035
1
SOFT START
3
BS9V
Q5600
DF OUT
HALF +B
Q5605,Q5602,Q5604
IC5652
DF SWITCH
DF COMP.
8 13
6
2
1
3 5
IC5651
BUFFER
Q5657
DF PROT
CN5002
L5404
4
1
HCC
2
3
CENT
4
VCC L5403 IC5101
H-LINER V OUT
5
V-DRV-
1 5 6
V-DRV+
L5101
7 3
TH5101
Q5103
BUFF
, Q5702
BUFF
Q5101
Q5102
VPROT
T5200
8
CN5003
TO D ( 1/2 ) 2 1
3 4
Q5201
+135V
H DRIVER
5
D ( 2/2 )
( HV H/V DEF. , )
– 64 –
H DY ( ) +
H DY ( ) +
H DY (-)
H DY (-) TO DY
V DY (-)
V DY ( ) +
210V
K
H+
H -
TO C BOARD
CN9002