— 50 —
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
BLOCK DIAGRAM (2 OF 4)
L
R
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A1
0
B1
0
A1
1
B1
1
A1
2
B1
2
A1
3
B1
3
A1
4
B1
4
A1
5
B1
5
A1
6
B1
6
A1
7
B1
7
A1
8
B1
8
A1
9
B1
9
A2
0
B2
0
A2
1
B2
1
A2
2
B2
2
A2
3
B2
3
A2
4
B2
4
A2
5
B2
5
A2
6
B2
6
A2
7
B2
7
A2
8
B2
8
A2
9
B2
9
A3
0
B3
0
A3
1
B3
1
A3
2
B3
2
1
3
7
8
9
2
4
6
10
11
12
13
14
15
16
17
18
+
-
1
2
4
3
1
2
1
2
4
3
+
-
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
1
2
3
2
4
3
1
9
8
7
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
1
2
3
4
SW1
V1
L1
R1
SW2
V2
L2
R2
V
L
R
V
L
R
V
G
V
B
V
R
L
R
V
G
V
B
V
R
L
R
1
2
4
3
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
V
L
R
1
2
1
2
1
2
1
2
3
4
5
6
7
8
J2409
CN2401
T6501
D6514
RY6502
RY6501
PH6501
CN6502
PH6503
D6516
CN6506
CN6505
CN6002
CN6001
T6001
F6001
CN4503
J2406
J2405
J2402
J2403
J2408
J2407
PH6502
CN6504
CN6501
J4501
CN6003
CN6007
CN6013
CN6503
J2401
2P
VAR OR FIX OUT
64P
:DIN
15V RECT
AU RECT
:LFT
T6.3A
250V
3P
3P
MONITOR OUT
5P
5P
MAIN CONTROL
6P
S TERMINAL BLOCK
L
O
R
O
V
O
L1
R1
L3
R3
R
4
L
4
L
3
R
3
R
1
L
1
D
2
R
D
2
L
D
2
P
B
D
2
Y
D
1
L
D
1
R
D
1
Y
D
1
P
B
D
1
P
R
S
2
1
C
1
Y
1
V
1
S
1
1
S11
C1
V1
Y1
Y
3
S
2
3
C
3
S
1
3
V
3
Y3
C3
S13
V3
LO
RO
VO
L4
R4
D
2
P
R
D
2
P
B
D
2
Y
D
1
P
R
D
1
P
B
D
1
Y
D
2
P
R
CONTROL S IN
CONTROL S OUT
VIDEO 1
VIDEO 3
VIDEO 4
YPBPR FOR HD OR DVD
VIDEO 6
VIDEO 5
YPBRR FOR HD OR DVD
E
E
E
E
E
E
E
E
LO
RO
E
E
AF
C
E
E
E
E
V4
V0
L4
R4
DE
C-
SW
D1
L1
D1
L2
D1
L3
D2
L1
D2
L2
D2
L3
D2
SW
D2
PR
D2
PB
D2
Y
D1
SW
D1
PR
D1
PB
D1
Y
D2
L
D1
L
D1
R
D2
R
LG
RG
VG
CT
RL
-S
IN
CT
RL
-S
OU
T
E
E
E
V/
F-
L
V/
F-
R
V1
Y1
C1
S2
1
S1
1
Y3
S2
3
C3
S1
3
V3
L1
R1
R3
L3
AC RLY
MAIN RLY
E
E
AC OFF
E
WP
NORMAL
Q6521
Q6520
IC6501
OCP LATCH
+B OCP
+15V
-15V
AUDIO GND
AUDIO GND
SUB 7V
Q6526
Q6528
Q6531
8
2
VSENSE
Q6503
1
9
16
15
12
AUDIO-PROT
SET ON
P-SW(-)
Q6527
AU +24V
AU GRD
+135V
200V
1
2
Q6524
OCP LATCH
7
5
6
8
2
3
E
E
E
STBY5V
3
1
4
STBY 5V
I
O
MAIN 12V
Q6529
7V
Q6530
Q6532
1
4
5
2
+15V
AC-RLY-DRV
LATCH-2
LATCH-1
MAIN-SW
VC-SW-2
LATCH
LATCH
12V-REG
IC5003
IC5008
5V/9V-REG
OCP
VG(H)
VS
VG(L)
F/B
VC1
MAIN DRIVER
CONVERTER
CONVERTER
Q6507
Q6506
OVP SW
Q6522
IC6505
+B OVP
IC6503
CONTROL
IC5501
NVM
CLK0/B CLK
DAT0/B DAT
E
PROT1
NVM5V
E
+B OCP
33V
MAIN 9V
MAIN 5V
MAIN 12V
STBY 5V
AC OUT
AC OUT
GND
PRI 15V
NC
AC RECT-
NC
AC RECT+
PROT
4
3
2
1
5
7
FL4501
FL4503
4
3
2
1
5
7
FL4502
4
3
2
1
5
7
V2-C IN
E
V2-R IN
E
V2-Y IN
E
V2-L IN
E
V2-V IN
V2-S1 IN
V2-SSW IN
TO A BOARD
CN6006
TO A BOARD
CN702
TO A BOARD
TO A BOARD
CN6005
TO A BOARD
CN703
DGC
NC
DGC
DGC
DGC
NC
FOR CHECK
CHECK
CHECK
AC
AC
Q6002
Q6001
AC OUT
AC OUT
IC6011
I
O
STBY 15V
STBY 5V
STBY 15V
DGC-RLY
STBY 7V
PROT
DRIVER
DRIVER
POWER SUPPLY
CN7003
AUDIO 24V
AUDIO 24V
AUDIO 24V
AUDIO 24V
33V
TO B BOARD
CN3204
+B OVP
TO D BOARD
CN6502
AC-IN
CN6013
TO A BOARD
SUB 7V
AUDIO GND
AUDIO GND
33V
(VIDEO I/O)
DGC
DGC
DGC
DGC
D
R
2
D
2
L
D
R
1
D
1
L
(AUDIO/VIDEO I/O-2 I/O)
TO B BOARD
CN3205
9-965-898-01<DX-1A>BLK 2 OF 4
11
Summary of Contents for KV-36XBR450
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