Block Diagram (6) - Sony KP-HR53KR Service Manual

BLOCK DIAGRAM (6)

IC5004
V OUT
1
CN5004
5
+5V 7
V DRIVE 3
3
PIN(E-W) 4
BUFFER
V BLK BUFF Q5036, 5037
V BLK 6
N Q5004
H DRIVE 8
TO A (2/2) BOARD
CN509
H BLK(HP)
9
CN5009
5
ABL
V DEF PROT
V PROT 7
Q5005, 5010
H DEF PROT
H PROT 8
Q5006, 5009
I
TO A (2/2) BOARD
CN506
9
D8021
HV PROT
IC8006 (2/2)
HV PROT
5
7
6
+12V
Q8021
HV STOP2
Q8019
HV STOP1
IC8002 (1/2)
PWM
H SAW GEN
3
Q8009, 8010 CLAMP 2
1
Q8018
2
+12V REG +5V REG
+16.5V I O I O R+5V
IC5002 IC8004
+12V
-12V REG -5V REG
-16.5V I O I O R-5V
IC5001 IC8003
-12V
CN5010
BV 1
BH 2
M
TO A (2/2) BOARD
CN519
4
G, V
G, H 5
R, V 7
R, H 8
D, F 10
CN5011
O
REGI MUTE 8
10
V COMP
TO A (2/2) BOARD
CN517
– 68 –
IC5009(2/2)
IC5008(1/2)
PWM H SAW IC5008(2/2)
PWM
3 H SAW 5 PIN AMP
1 6 7
2 Q5034, 5035 7 6 Q5029, 5030, 5031
5
H DRIVE
Q5002, 5008
H PULSE SHAPE
Q5014, 5015, 5016 5019
IC5009(1/2)
+12V 3
1 H SAW
2
SHADING BUFF
Q8017, 8020
DRIVE CONT
Q8001,8002 T8001
T8002
HV OUT
Q8007
HV DRIVE
Q8003, 8005
+135V
D8007 D8011
HV REG OUT DAMPER
Q8008
D8014
+135V
T8003
FBT
TO HV
BLOCK
IC8009
+135V
IC8010 (2/2) HV CONT
TO FOCUS
D8026
HV PROT PACK
3 +12V 1
6 1
7 2
5
ABL
D8040
IC8008 (1/2)
Q8028
IK PR0T1
1
COMP OUT BUFF HV BUFF
Q8015, 8016
Q8031
IC8008 (2/2)
H SAW
H SAW
6
Q8022
7 6
7
5
5
IC8007 (1/3)
IC8002 (2/2)
HV CONT
PWM
3
+LB PROT
+135V 1
Q8024, 8025
2
IC5006
+12V
CONVERGENCE OUT
6
7
4
5
10
9
12 13
MUTE
Q5022, 5023, 5026
MUTE
Q5024, 5025, 5027
– 69 –
D5015
RECT
DF VCC CN5008
L5007 CN5007
T5002
L5018
CN5006
D5007
T5001 H OUT
Q5013
CN5005
D5003
D5013
CN8004
DAMPER
IC8011(1/4)
SHADING
IC8011(2/4)
SHADING
3
1 5 CN8005
2 7
6
IC8011(3/4)
SHADING
10
8
9
CN8001
DF OUT
Q8013, 8014,8030
G2 STOP CONT
+12V
IC8010 (1/2) Q8004
IC8006 (1/2) Q8006
G2 STOP
HV PROT
HV PROT
3 +135V
3 1
2 +12V
CN8011
2
Q8027 DELAY
+12V
IK PROT2 Q8023
H SAW
3
2 +12V
CN8007
IC8007 (2/3)
IC8007 (3/3) HV CONT
HV CONT
6
CN8006
9 7
8 5
10
CN8008
Q8026
+12V
REG PROT
CN5014
20
22
CN5013
21
6
20
7
4
22
5
CN5012
10
21
9
12 13
IC50O5
CONVERGENCE OUT
( )
H/V DEF, SUB DEF
D
HV REG, D.F, SHADING
B-SS609(US..)-B/D-6
1
V DEF
3 V RET
CN4104
1
H OUT (R)
HR OUT 1
4 H RET(R)
VR OUT 2
VR RET 3
1 H OUT (G)
HR RET 4
4 H RET(G)
1 H OUT (B)
CN4107
4 H RET(B)
H OUT(R) 1
H RET(R) 4
1 H(+)
P
2
H(-)
CN4102 BUFFER
7 +210V
J
VM 2 Q4101,
TO CB BOARD
Q4106-4110
CN7303
TO A (2/2) BOARD
CN502
VM 3
CN4101
1 RS
Q
4 BS
TO CB BOARD
CN4203
CN7314
HG OUT 1
2
VG OUT
VG RET 3
HG RET 4
G2
1 CR BOARD J7101
FOCUS
CN4206
2 DF 1
CG BOARD J7201
PACK H OUT(G) 1
3 DF 2 CB BOARD J7301
H RET(G) 4
TO T8003
CR BOARD CN7104
CN4201 BUFFER
CG BOARD CN7205
VM 3 Q4201,
CB BOARD CN7304
Q4205-4209
1 V COMP
VM 3
CN4202
3
RS(H)
R
4 BS(H)
5 ABL
14 DF(-) TO DS BOARD
CN8501
15 DF(+)
CN4302
HB OUT 1
VB OUT 2
3
∆R VB RET
1
R8202 HB RET 4
∆R
2
CN4304
H OUT(B) 1
TO T8003
H RET(B) 4
PICTURE TUBE (R)
HV CN4305
PICTURE TUBE (G)
BLOCK
V DEF 1
PICTURE TUBE (B)
V RET 3
3 HV REG
BUFFER
VM 3 Q4301,
∆R
1 Q4305-4309
CN4301
R8201
∆R
2
1 HB OUT
2 VB OUT
3 VB RET
4 HB RET
1 HG OUT
2
VG OUT
3 VG RET
4 HG RET
1 HR OUT
2 VR OUT
3 VR RET
4 HR RET
– 70 –
CN4105
1 V DEF
DY/VM
3 V RET
VM AMP
Q4104, 4105
ZR
(DY/VM)
CN4205
1 V DEF
3
V RET
DY/VM
1 V DEF
3 V RET
CN4204
VM AMP
Q4203, 4204
ZG
(DY/VM)
CN4303
1
DY/VM V DEF
3
V RET
VM AMP
Q4304, 4303
ZB
(DY/VM)