Block Diagram (2 Of 4) - Sony TRINITRON KV-32HS20 Service Manual

BLOCK DIAGRAM (2 OF 4)

CN6501
AC RECT+ 1
NC
2
AC RECT- 3
TO A BOARD
NC 4
CN6005
PRI 15V
5
GND 6
CN6502
AC OUT 1
AC OUT
2
TO A BOARD
CN6013
CN6503
P-SW(-)
1
SUB 7V 2 SUB 7V
SET ON
3
AUDIO-PROT 4
AUDIO GND AUDIO GND
5
AUDIO GND AUDIO GND
6
TO A BOARD
AUDIO 24V 7 AUDIO 24V
CN7003
AUDIO 24V AUDIO 24V
8 Q6530
LATCH-2
CN6504
AC RLY Q6532
1
LATCH-1
MAIN RLY 2
E
3
AC OFF 4
E 5
NORMAL
6
TO A BOARD
E 7
CN702
WP
8
CN6505
STBY 5V STBY5V
8 5 IC5008
E 7 5V/9V-REG
MAIN 12V
6 2
MAIN 5V
5 4
E 4
MAIN 9V
3 1
TO A BOARD
E 2
CN6006
33V 1 33V
J2401
6P
S TERMINAL BLOCK
SW1
3 4
1 2
V1
VIDEO 1
L1
L1
R1
R1
SW2
3 4
1 2
VIDEO 3
V2
L2
L3
R2
R3
J2409
2P
VAR OR FIX OUT
L
R
TO B BOARD
CN3205
RY6501
RY6502
7V
PH6501
1 4
Q6527
AC-RLY-DRV
Q6526
2 3
LATCH
Q6529
LATCH
PH6503
1 4
STBY 5V
Q6531
2 3
MAIN-SW
YPBPR FOR HD OR DVD
VIDEO 6 J2408
5P
Y1
C1
S11
V1
Y3
C3
S13
V3
CN2401
64P
:DIN
IC5003
MAIN 12V +15V
O I
12V-REG
IC6501
MAIN DRIVER
1 VSENSE
OCP 9
Q6503
PROT Q6507
VG(H)
16
CONVERTER
11 VS 15
Q6506
VG(L) 12
CONVERTER
F/B 2
8 VC1
PH6502
MAIN CONTROL
4
3
Q6528
VC-SW-2
YPBRR FOR HD OR DVD
VIDEO 5
J2407
5P
(VIDEO I/O)
L4
R4
VO
LO
RO
— 50 —
D6516
T6501
AU RECT
9 10
AU +24V
8 11
+ -
7 12
AU GRD 6 13
14
4 15
3 16
2 17
1 18
D6514
15V RECT
+ -
+15V
-15V
1
2
3
IC6503
4 1
CONTROL
IC6505
Q6522
2 1
OVP SW +B OVP
5
7
4 5
3 FL4501
J4501
2 7
1
3 4
1 2
4
3
2
1
V
VIDEO 4
L 5
J2402
4
FL4503
V 3
7
2
R
1
L
R
V
POWER SUPPLY
L
DGC-RLY
R
Q6001
DRIVER
J2403
MONITOR OUT
J2406
3P
J2405
3P
Q6002
PROT
CONTROL S IN STBY 15V
CONTROL S OUT
7
STBY 5V
IC6011
8
DRIVER
9
STBY 7V
STBY 15V
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
200V
+135V
Q6520
+B OCP
Q6521
OCP LATCH
Q6524
OCP LATCH
CN6506
33V
+B OCP
8
7 +B OVP
E
6
NVM5V
5
3
4 PROT1 TO A BOARD
2
E CN703
3
8
IC5501
2 DAT0/B DAT
NVM
6 1 CLK0/B CLK
CN4503
V2-V IN
11
10 E
V2-C IN
5 9
FL4502
8 E
7
V2-Y IN
7
V2-S1 IN
6
V2-SSW IN
5
E
4
TO B BOARD
3 V2-L IN
CN3204
2 E
V2-R IN
1
(AUDIO/VIDEO I/O-2 I/O)
T6001
:LFT
F6001
T6.3A
CN6007
250V
AC
2
AC-IN
1 AC
CN6013
2 AC OUT TO D BOARD
1 AC OUT CN6502
CN6001
DGC
3
DGC
NC
2
1 DGC DGC
CN6002
3 DGC
DGC
NC
2
DGC
DGC
1
CN6003
CHECK
2
4 1 CHECK
FOR CHECK
3
2
1
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