— 52 —
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
BLOCK DIAGRAM (4 OF 4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A1
A2
A3
A4
A5
A6
A7
A8
A9
A1
0
A1
1
A1
2
A1
3
A1
4
A1
5
A1
6
A1
7
A1
8
A1
9
A2
0
A2
1
A2
2
A2
3
A2
4
A2
5
A2
6
A2
7
A2
8
A2
9
A3
0
A3
1
A3
2
C1
C2
C3
C4
C5
C6
C7
C8
C9
C1
0
C1
1
C1
2
C1
3
C1
4
C1
5
C1
6
C1
7
C1
8
C1
9
C2
0
C2
1
C2
2
C2
3
C2
4
C2
5
C2
6
C2
7
C2
8
C2
9
C3
0
C3
1
C3
2
V
C
C
9
V
V
C
C
3
0
V
V
C
C
5
V
S
C
L
S
D
A
A
S
R
F
A
G
C
G
N
D
V
I
F
9
V
A
F
T
O
U
T
D
E
-
E
M
O
U
T
M
U
T
E
D
E
T
O
U
T
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1
2
4
3
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
V
3
0
V
5
V
S
C
L
S
D
A
A
S
R
F
A
G
C
V
I
F
9
V
A
F
T
O
U
T
G
N
D
D
E
T
O
U
T
2
D
E
T
O
U
T
S
T
L
E
D
B
I
L
L
E
D
M
O
D
E
F
M
O
N
O
N
C
M
U
T
E
M
O
U
T
R
O
U
T
L
O
U
T
1
2
3
4
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
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
8
9
10
1
2
3
4
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
X701
TU001
X201
CN7001
CN7008
CN706
CN003
CN6006
CN702
CN703
CN7003
TU002
X702
CN203
S01
CN201
CN707
CN001
CN9002
CN9104
CN4101
32.768KHz
BTF-WA412
2.7MHz
BTF-FA402
DAT1BS
CLK1BS
CLK1
DAT1
CTRLS-OUT
CTRLS-IN
V
S
H
S
M
I
D
-
Y
S
V
-
F
B
P
C
R
C
B
Y
D
A
T
1
C
L
K
1
D
A
T
1
C
L
K
1
S
-
L
/
R
S
-
V
A
F
T
2
Y
CB
CR
HS
VS
MID-YS
D
A
T
1
C
L
K
1
S
P
-
R
S
P
-
L
BLK-M
BLK-S
B
L
K
-
S
B
L
K
-
M
SP-L
SP-R
V/F-L
V/F-R
V/F-L
V/F-R
3D/RST
3
D
/
R
S
T
R
G
B
M
-
L
M
-
R
S
-
L
/
R
S
-
V
S
T
-
1
B
I
L
-
1
M
O
N
O
-
1
A
F
T
1
A
G
C
M
-
L
M
-
R
D
A
T
1
M
O
D
-
1
CLKO
DATO
WP
NVM5V
AFT1
AFT2
AGC
ST-1
MONO-1
BIL-1
MOD-1
NVM5V
DATO
CLKO
WP
C
L
K
1
HP-IN
SCP
NORMAL
NORMAL
CLK1
DAT1
CLK1
DAT1
+B OVP
+BOCP
AC RLY
MAIN RLY
OSD-R
OSD-B
OSD-G
OSD-B
OSD-G
OSD-R
MID-BINT
M
I
D
-
B
I
N
T
M
I
D
-
B
U
S
Y
MID-BUSY
X-SW
X-ST
YUV-SW
SP-MUTE1
LINE-MUTE
SW2
SW2
S
C
P
H
P
I
N
V
F
B
P
VS
HS
C
T
L
S
-
I
N
C
T
L
S
-
O
U
T
S
P
-
M
U
T
E
1
Y
U
V
-
S
W
L
I
N
E
-
M
U
T
E
X
-
S
T
X
-
S
W
AC RLY
MAIN RLY
+B OVP
+B OCP
B
E
E
P
D
E
C
I
N
BEEP
C
L
K
1
B
S
Q723
Q724
Q730
Q709
MUTE
MUTE
SW
SW
Q705
Q706
INV
Q703
Q701
SW
SW
Q707
Q702
BUFF
SW
Q721
Q704
INV
87
88
21
22
97
79
66
67
65
78
84
52
42
90
74
73
68
BINT
E
E
SUBTU-V
SUBTU-L
E
MAINTU-V
MAINTU-R
MAINTU-L
E
SP-R
SP-L
HP-R
HP-L
E
CTLS-OUT
CTLS-IN
3D/GR-RST
SP-MUTE1
LINE-MUTE
BEEP
DAT1
CLK1
DAT1BS
CLK1BS
E
E
E
E
E
MID-Y
MID-CB
MID-CR
E
E
MID-YS
MID-HS
MID-VS
E
E
E
E
E
E
BLK-S
BLK-M
VP
YUV-SW
X-ST
X-SW
E
MID-BUSY
E
DET
VF-R
VF-L
DEC-IN
NC
NC
NC
NC
NC
V/F-L
V/F-R
Q002
42
28
22
21
20
13
12
2
25
26
27
39
10
11
Q027
BUFF
Q005
V
F
B
P
E
H
P
I
N
S
C
P
B
-
I
N
T
E
C
L
K
1
/
S
C
L
K
D
A
T
1
/
S
D
A
T
L-OUT
R-OUT
TRU-L-IN
TRU-R-IN
SET 9V
DAT1
CLK1
E
E
Q7004
Q7013
Q7005
IC7005
Q7014
Q7015
Q7001
MUTE
Q7016
Q7010
Q7009
7
12
4
2
6
7
5
6
1
2
3
5
3
2
1
SPEAKER OUT
E
W-R-OUT
H-R-OUT
W-L-OUT
H-L-OUT
2
6
4
7
12
11
7
6
11
E
E
E
37
28
31
33
64
63
62
58
BUFF
Q204
BUFF
Q207
BUFF
Q203
BUFF
Q9009
BUFF
BUFF
BLK-LMT
Q9010
Q9011
IC9001
R.OUT
G.OUT
B.OUT
IC9002
IC9003
3
3
3
8
8
8
5
5
5
BUFF
Q9011
Q9002
MUTE
G2-REF
CN9001
CN202
R-DRV
E
G-DRV
B-DRV
+12V
P-MUTE
IK
32CI
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
E
E
E
30
29
40
15
6
IC6010
IC6007
IC6003
IC6002
7V-REG
2
9
12
15
16
1
8
I
O
O
I
I
O
AC RECT+
NC
AC RECT-
NC
GND
PRI PRE 15V
MAIN 12V
UNREG 11V
UNREG 11V
SET 9V
SET 5V
3.3V
OVP
E
E
33V
MAIN 9V
MAIN 5V
MAIN 12V
STBY 5V
E
3.3V
3.3V
E
E
E
E
SET5V
SET5V
SET9V
33V
MAIN 9V
MAIN 5V
MAIN 12V
STBY 5V
SET5V
3.3V
SET9V
95
51
MAIN 12V
Q9003,9004,9005
Q9008,9012,9014
P-MUTE
6
5
4
32
33
34
7
94
19
46
49
48
47
50
8
7
6
5
29
30
69
39
72
45
54
12
E
E
NORMAL
E
WP
E
PROT1
NVM5V
E
AC RLY
MAIN RLY
+B OVP
+B OCP
CLK0/B CLK
DAT0/B DAT
E
P-SW(-)
SUB 7V
SET ON
AUDIO PROT
AUDIO GND
AUDIO GND
AUDIO 24V
AUDIO 24V
34
35
36
37
40
43
13
15
58
63
83
85
4
92
93
25
23
R
H PROT
V PROT
E
H COMP IN
V COMP IN
E
H DRV
H CENT
B
S03-S11
SW
D02
D01
2
1
OUT
VCC
IC01
Q710
Q206
DISCHARGE
57
54
53
52
51
50
47
46
45
56
ABL S
V DRV+
V DRV-
N/S
V PIN
EW DRV
E
DF PARA
V TIM
M PIN
Q205
ABL
14
9V
E
VM
1
2
3
1
2
3
CN204
Q9105,9106,9107,9108
BUFFER
VM-OUT
Q9102
Q9101
VM-OUT
STBY 5V
E
KEY 1
KEY 2
SIRCS
E
TIMER-LED
P ON
KEY WAKE
P SW (+)
P SW (-)
STBY/STR-LED
1
2
3
4
5
6
7
8
9
10
11
12
10
11
12
1
2
3
4
5
6
7
8
9
CN701
CN01
55
STBY 7V
UNREG 7V
4
5
STBY 5V
TO CN202 P#1&5
SET 9V
SW2
GND
SW1
SET 9V
Q731
IC201
17
18
5
28
21
12
DRIVER
IC6001
44
6
PH6001
CN6005
CN9101
KEY INPUT
LED
RMC
CRT DRIVE
RGB DRIVE
VELOCITY
MODULATION
YS
YM
OVP
OCP
MAIN RLY
NORMAL
AC RLY
DAT0
CLK0
NVM RST
WP
XTAL
XTAL
RESET
MPWR
MPWRN
STR/STBY-LED
TIMER-LED
IR IN
KEY
MAIN H-IN
SUB H-IN
MAIN MOD2
MAIN BIL
FMONO MAIN
MAIN ST
AGC
SUB AFT
MAIN AFT
ANT SW M
VM LEVEL
OSD B
OSD G
OSD R
SUB OSC
SUB OSC
3D/GR-RST
BLOCK M
BLOCK S
OSD H
OSD V
LINE MUTE
AUDIO MUTE
POWER MUTE
SP-MUTE1
YUV SW
X-ST
X-SW
MID-BUSY
MID B-INT
DAT1
STB-CNTRL
DH MUTE
DGC RLY
CLK1
IC701
MAIN UCOM
DPDT_OFF
YF_OFF
VM_MOD
Y_IN
CB_IN
CR_IN
SDA
SCL
SCP
HS_IN
VS_IN
HP_IN
YSYM2
B2_IN
G2_IN
R2_IN
R_OUT
B_OUT
G_OUT
HC_PARA
H_DRV
VCOMP_IN
HCOMP_IN
VPROT
HPROT
V_DRV-
V_DRV+
VTIM
ABL_IN
VSAW1
VSAW0
EW_DRV
DF_PARA
MP_PARA
CERA
VREG5
VBIAS
ABL_FIL
VM_OUT
WP
CLK
$A0
DAT
IC707
NVM
Q717
NV-RST
IC7006
AUDIO
BUFF
ROUT
LOUT
SDA
SCL
LIN
RIN
VSENSE
VC1
VG(H)
F/B.
OCP
VG(L)
VS
Q216
Q217
LIMIT
LIMIT
Q208
Q211
H BUFF
IC702
RESET
Q214
SW
Q728
Q726
Q712
BUFF
Q727
Q729
Q209
INV
Q212
BUFF
MAIN UCOM
STB-SW
PROT
MUTE
IC7002
AP
IC7001
AMP
IC7007
CONVERTER
Q6008
CONVERTER
Q6007
MAIN MOD2
Q001
MUTE
MUTE
AUDIO OUT
AUDIO OUT
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
9V-REG
5V-REG
3.3V-REG
INVERT
INVERT
OCP
OVP
OVP
OCP
Y/C/CRT DRIVE
BUFFER
SW
INV
T6003
Q6009
BUFFER
Q6010
SW
1
3
H1
G2
200V
E
E
1
Q012
INV
BUFF
Q015
Q004
INV
TO CN202-P#10
P-MUTE
SW
Y/C/CRT DRIVE
26
BEEP
BS9V
BS9V
TO B BOARD
6
5
4
3
2
1
AUDIO 24V
AUDIO 24V
TO D BOARD
CN6504
TO D BOARD
CN6506
CN5503
TO D BOARD
CN5501
TO D BOARD
TO D BOARD
CN5505
Q
P
+
Q
P
+
Q
P
-
Q
P
-
E
E
V
M
V
M
V
-
P
I
N
+
V
-
P
I
N
+
V
-
P
I
N
-
V
-
P
I
N
-
E
QP+
QP-
V PIN-
NC
NC
+135V
NC
V PIN+
9
8
7
6
5
4
3
2
1
+135V
TO D BOARD
CN5509
200V
TO D BOARD
CN5003
TO S BOARD
CN4101
Q9103
BUFF
B
-
I
N
T
B-INT
B-INT
9-965-898-01<DX-1A>BLK 4 OF 4
TO D BOARD
CN6505
TO B BOARD
CN3203
CN3202
TO D BOARD
CN6503
TO ANT SWITCH
16
18
22
23
2
3
11
12
15
14
3
4
5
IC4103
D/A
12
13
10
9
8
6
5
4
3
2
1
IC4102
AU.SW
L IN
L OUT
R OUT
R IN
RSW
LSW
OUT
IN
OUT
SPACE
CENTER
CENTER
R/LATT
SCL
SDA
SPACE
17
26
4
IC4101
19
20
IN
SPACE
11
1
MODE2
2
MODE1
CENTER_IN
SPACE_IN
LCH OUT
RCH OUT
RCH IN
LCH IN
MODE2
MODE1
CENTER_OUT
SPACE_OUT
FIL1_IN
VREF
CE_IN
L-OUT
R-OUT
TRU-L-IN
TRU-R-IN
SET 9V
DAT1
CLK1
E
E
E
TO A BOARD
CN7001
CENTER SW
CENTER SW
SPACE SW
(AUDIO)
41
Summary of Contents for KV-36XBR450
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