— 53 —
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
18
IREF_YCIREF_YC
IREF_HV
31
29
30
IREF
55
REG
5V-DEF
9V-DEF 5V-SIG
19
48 49
61
1
3
41
44
15
53
52
37
50
51
AGC
VOSC
VCC5
V_OSC
V_A
GC
VCC_OUT
GND OUT
GND_SIG
VREG5
VBIAS
VCC9
GND_H
GND_V
VPR
O
T
V_DR
V+
V_DR
V
-
VCOMP_IN
VSA
W0
VSA
W1
EW-FUNC
DF_PARA
MP_PARA
HC_PARA
VSAW0,1
W-FUNC
V-FUNC
- V_SIZE
- V_POS
- S_COR
- V_LIN
- V_COMP
- V_ON
- V_SCROLL
- V_ASPECT
- UP, LO_VLIN
- JMP_SW
- ZOOM_SW
- ASP_SW
- VSAW0, 1_DCL,H
- VSAW0, 1_AMP
- VSAW_SW
- HC_PARA_DC, AMP, PHASE VSAW0, 1_
- MP_PARA_DC, AMP
-H_SIZE
-PIN_AMP
-UP,LO_CPIN
-PIN_PHASE
-UP,LO_UCP,UCG
-UC_POL
-EW_DC
-H_COMP
-PIN_COMP
COUNT
- V_FREQ
- AKBTIM
- UP,LO_BLK
- VBLK_SW
- RST_SW
42
54
27
33
32
28
24
23
25
26
22
21
20
43
45
46
47
36
40
34
39
38
60
59
57
56
58
62
63
64
11
2
4
5
6
17
10 9
8
7
12
16
13
14
15
VM
VM_MOD
VM_OUT
YF_OFF
CLP_C
DPDT_OFF
BPH
R1_IN
G1_IN
B1_IN
YSYM
R2_IN
G2_IN
B2_IN
YSYM2
- VM_LEV
- VM_DLY
- VM_COR
- VM_F0
- VM_LMT
- SHARPNESS
- PRE/OVER
- SHP_F0
- F1_LEV
- SHP_CD
- LT1_LEV,MODE
- SYSTEM
Y
- DC_TRAN
- Y_OFFSET
- DPIC_LEV
- AGING_W
- AGING_B
Y
R
G
B
R-Y
G-Y
B-Y
CbCr
- COLOR
- HUE
- CB_OFFSET
- CR_OFFSET
- CTI_LEV
- CTI_MODE
- COLOR_AXIS
NTSC-JPN
NTSC-US
PAL
NTSC-PJ
CLP PULSE
CLK PULSE
- CLP_PHASE
- CLP_GATE
- LEFT_BLK
- RIGHT_BLK
- SYNC_PHASE
- H_POSITION
- AFC_BOW
- AFC_ANGLE
- HBLK_SW
- AFC_COMP
- ABL_MODE
- ABL_TH
- P_ABL
- S_ABL
- R,G,B_CUTOFF
- BLK_BTN
- PIC_ON
- R,G,B_ON
- AKBOFF
- R,G,B_DRIVE
- GAMMA,L
- DCOL
- DCOL_TEMP
- LIMIT_LEV
- WB_SW
- LRGB2_LEV
- PICTURE
- SUB_CONT
- BRIGHT
- SUB_BRIGHT
Y
- AFC_MODE
CbCr
Y_IN
CB_IN
CR_IN
SCL
SDA
F0
F1
HS_IN
AFC_FIL
CERA
SCP
VTIM
VS_IN
PABL_FIL
R_OUT
G_OUT
B_OUT
IK_IN
ABL_IN
ABL_FIL
SABL_IN
PRE_RGB
L2_FIL
HP_IN
HPROT
H_DRV
HCCMP_IN
EW_DRV
DF_PARA
MP_PARA
HC_PARA
AKB
BLK
PABL
DRV
GAM
DCOL
LIMT
BRT
YS
YM
0~-9dB
PIC
YS
YM
MAT
DPIC
AXIS
CLP
COL
HUE
HD
LOOP2
TIMING
DECODER
ABL
SHP
LTI
CTI
2.7MHz
VCO
AFC
I
2
C BUS
DECODER
CLP
SCP
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
A BOARD SCHEMATIC DIAGRAM (1 OF 3)
8
1.9 Vp-p (H)
4
7
3
0.6 Vp-p (H)
2
5
9
1.4 Vp-p (V)
3.8 Vp-p (H)
1
1.2 Vp-p (H)
0.7 Vp-p (H)
2.3 Vp-p (H)
6
3.5 Vp-p (H)
1.4 Vp-p (V)
10
3.3 Vp-p (H)
A BOARD WAVEFORMS
A BOARD: IC CXA2150Q
1
2
3
4
5
6
7
8
9
10 11
12 13
14 15
16 17
18 19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
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
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
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
1
2
3
4
5
6
7
8
9
1
0
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
C004
L
00
1
C002
L002
L003
Q005
R0
1
3
R014
L004
C030
L
00
5
L006
C032
Q015
R065
R0
55
R052
R083
R082
C008
C035
R007
R009
R
03
9
R042
Q012
C051
C052
R232
C222
C224
C225
R236
C226
C227
C229
C230
R241
R242
R244
R257
C243
R256
C238
R248
R247
R246
R255
R251
C235
C240
C241
R258
R259
R261
C244
R263
R252
R249
R245
C232
R2
38
R
23
7
R2
3
5
R2
3
4
C221
R2
3
3
R
23
1
R230
R229
R228
Q203
Q204
Q207
C214
R223
C213
C211
CN204
R250
R262
R265
R266
L201
L202
L203
C249
CN001
C006
C001
C005
C012
C013
C023
C025
C041
C027
C037
R008
R010
C048
Q208
C234
C237
C247
X201
R205
R206
R210
R211
R219
R220
C212
R208
C236
C239
CN202
C216
CN201
CN203
D211
C245
C116
C115
C117
R165
R166
R167
R168
R169
R170
C120
C119
C121
R171
R172
R173
R174
R175
R176
R163
R061
C011
C009
R015
C250
C251
CN003
R004
C003
R012
D004
R005
R011
C014
R017
D008
R160
R239
R240
R264
R267
D212
C248
D203
C253
R016
C220
C257
C255
C256
D214
D215
C217
C010
C007
C038
C254
R253
C259
C260
C261
C219
R276
R277
R278
C210
R204
C205
R275
R207
R215
R221
C028
C252
R260
C242
C039
C246
C2
33
Q001
Q002
R006
R037
R049
R
24
3
R
27
4
TU001
TU002
Q211
Q214
Q212
Q004
Q027
C258
Q209
Q216
Q217
IC201
R164
R224
R226
C262
47
:L
H
LZ
06
100
10V
:LHLZ06
:LHLZ06
:LHLZ06
100
10V
:
LH
LZ
0
6
:LHLZ06
100
16V
100
:CHIP
10k
:CHIP
10k
:CHIP
0.01
B:CHIP
0.0022
B:CHIP
47
:CHIP
47
:CHIP
1
00
:C
HI
P
100
:CHIP
10
16V
:BP
10
16V
:BP
100
:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100
:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.47
16V
B:CHIP
3.3M
:CHIP
12k
:CHIP
100
:CHIP
0.47
16V
B:CHIP
470
:CHIP
0.01
B:CHIP
4.7k
:CHIP
4.7k
:CHIP
10k
:CHIP
100
:CHIP
4.7k
:RN-CP
0.1
25V
B:CHIP
0.1 25V
B:CHIP
0.1
25V B:CHIP
47 :CHIP
47 :CHIP
10k
:RN-CP
0.0047
B:CHIP
100
:CHIP
100
:CHIP
10k
:CHIP
0.01
B:CHIP
10
0
:
CH
IP
1
00
:C
HI
P
1
00
:
CH
I
P
10
0
:C
HI
P
0.1
25V
B:CHIP
1
00
:
CH
I
P
1
00
:C
HI
P
100
:CHIP
100
:CHIP
100 :CHIP
2SA1226
BUFF
2SA1226
BUFF
2SA1226
BUFF
100
:CHIP
0.0022
B:CHIP
3P
WHT
:S-MICRO
100k
:CHIP
100
:CHIP
10k
:CHIP
:LHLZ06
:LHLZ06
:LHLZ06
47
10P
:B-TO-B
0.0022
B:CHIP
0.0022
B:CHIP
0.0022
B:CHIP
0.0022
B:CHIP
0.0022
B:CHIP
0.0022
B:CHIP
0.0022
B:CHIP
0.0022
B:CHIP
0.0022
B:CHIP
0.01
B:CHIP
10k
:CHIP
10k
:CHIP
10
2SA1226
BUFF
2.7MHz
100
:CHIP
100
:CHIP
100
:CHIP
0
:CHIP
10
10
10P
WHT
:S-MICRO
10P
:B-TO-B
10P
:B-TO-B
1SS133
0.47
16V
B:CHIP
0.01
B:CHIP
2.7k
:CHIP
1
1
0.47
16V
B:CHIP
0.22
25V
B:CHIP
UDZ-10B
UDZ-10B
MA111
1k
:CHIP
1k
:CHIP
470k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
3.3k
:CHIP
2.2k
:CHIP
10k
:CHIP
O2CZ5.6
LIMIT
10
220p
B:CHIP
0.047
B:CHIP
1
16V
F:CHIP
220p
B:CHIP
0.047
B:CHIP
1
16V
F:CHIP
0.001
B:CHIP
560
:RN-CP
560
:RN-CP
470k
:CHIP
430
:RN-CP
2.2k
:CHIP
100k
:CHIP
1M
:CHIP
10k
:CHIP
10k
:CHIP
4.7k
:CHIP
2.2k
:CHIP
100k
:CHIP
1M
:CHIP
10k
:CHIP
10k
:CHIP
4.7k
:CHIP
2SD601A
VIDEO-BUFFER
2SD601A
INVERTER
2SD601A
VIDEO-BUFFER
0.1
25V
B:CHIP
0.1
25V
B:CHIP
4.7k
:CHIP
100
:CHIP
0.47
16V
B:CHIP
47p
CH:CHIP
47p
CH:CHIP
MA111
MA111
0.47
16V
B:CHIP
100
16V
100
16V
470
16V
0.1
B:CHIP
0.22
25V
B:CHIP
0.01
B:CHIP
64P
:DIN
100
16V
10k
:CHIP
4.7k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
0.068
25V B:CHIP
6.8k
:CHIP
4.7
6.3V
B:CHIP
4.7
6.3V
B:CHIP
4.7
6.3V
B:CHIP
56
:RN-CP
56
:RN-CP
56
:RN-CP
2.2
6.3V
B:CHIP
22
k
:C
HI
P
33k
:CHIP
33k
:CHIP
22
k
:C
H
IP
560
:CHIP
8.2k
:CHIP
470
470
470
100
16V
100
16V
100
16V
100
16V
47
:CHIP
100
16V
100
16V
0.22
25V
B:CHIP
330
:CHIP
0.1 25V
B:CHIP
10
0.1 25V
B:CHIP
0.
15
16
V
B
:C
H
IP
2SD601A
MUTE
2SD601A
MUTE
0
:CHIP
0
:CHIP
4.7k
:CHIP
1
0k
:
CH
I
P
10
0
:C
H
IP
BTF-FA402
BTF-WA412
2SD601A
H DR
DTC144EKA
MUTE
2SD601A
V REG
2SB709A
INVERT
2SB709A
INVERT
1
16V
:CHIP
2SD601A
INVERT
2SB709A
LIMIT
2SD601A
LIMIT
CXA2150Q
Y/C/CRT DRIVE
470
:RN-CP
100
:CHIP
10k
:CHIP
0.1
B:CHIP
SET 5V
RF 5V
RF 9V
SET 9V
IIC-1
TU-CONT
TU-OUT
MAIN 5V
SET 5V
MAIN 9V
HP-IN
B
R
MAIN 12V
33V
SET 5V
SET 9V
S-TU-H
MAIN 12V
MID-OUT
VM-LEVEL
OSD
PROT-MUTE
V-FBP
IIC-1
SET 9V
P-MUTE
R
B
3.3V
M-TU-H
V/F-R
V/F-L
MID-OUT
M
I
D
-
B
I
N
T
X
-
S
T
TU-OUT
B
E
E
P
IIC-1
M
I
D
-
B
U
S
Y
IIC-BS
CTRL-S
S
P
-
M
U
T
E
1
L
I
N
E
-
M
U
T
E
S
P
-
L
S
P
-
R
X
-
S
W
Y
U
V
-
S
W
B
L
K
-
M
B
L
K
-
S
D
E
C
-
I
N
SET 5V
SET 9V
SCP
3D
A-MUTE
SIG-V
SIG-H
G
A
F
T
2
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
C
L
K
1
M
O
D
-
1
D
A
T
1
C
L
K
1
S
-
V
G
B
R
I
K
Y
S
Y
M
O
S
D
-
B
O
S
D
-
G
O
S
D
-
R
Y
CB
CR
HS
R
B
VS
V-FBP
CLK1
DAT1
MID-YS
I
K
G
V
S
H
S
M
I
D
-
Y
S
V
-
F
B
P
C
R
C
B
Y
M
-
L
M
-
R
C
L
K
1
D
A
T
1
C
L
K
1
B
S
D
A
T
1
B
S
S
-
V
C
T
R
L
S
-
I
N
C
T
R
L
S
-
O
U
T
S
-
L
/
R
S
-
L
/
R
GR-SW2
G
N
D
_
O
U
T
Y
S
Y
M
2
G
N
D
_
S
I
G
B
2
_
I
N
G
2
_
I
N
R
2
_
I
N
Y
S
Y
M
1
B
1
_
I
N
G
1
_
I
N
R
1
_
I
N
P
A
B
L
_
F
I
L
D
P
D
T
_
O
F
F
Y
F
_
O
F
F
V
M
_
O
U
T
C
L
P
_
C
B
P
H
I
R
E
F
_
Y
C
V
C
C
5
V
M
_
M
O
D
Y_IN
CB_IN
CR_IN
F0
F1
SDA
SCL
SCP
HS_IN
VREG5
VBIAS
IREF_HV
AFC_FIL
V_DRV-
V_DRV+
VTIM
VCC9
ABL_IN
ABL_FIL
IK_IN
SABL_IN
VCC_OUT
B_OUT
G_OUT
R_OUT
V
S
A
W
1
V
S
A
W
0
V
_
A
G
C
V
_
O
S
C
E
W
_
D
R
V
D
F
_
P
A
R
A
M
P
_
P
A
R
A
G
N
D
_
V
H
C
_
P
A
R
A
V
S
_
I
N
G
N
D
_
H
H
_
D
R
V
H
P
_
I
N
L
2
_
F
I
L
V
C
O
M
P
_
I
N
H
C
O
M
P
_
I
N
V
P
R
O
T
H
P
R
O
T
C
E
R
A
R
-
D
R
V
E
G
-
D
R
V
E
B
-
D
R
V
E
+
1
2
V
I
K
E
+
9
V
E
V
M
P
-
M
U
T
E
ABL S
V DRV+
V DRV-
N/S
V PIN
EW DRV
E
DF PARA
H CENT
E
H DRV
V COMP IN
H COMP IN
E
V PROT
H PROT
V TIM
PRE_RGB
M PIN
R
B
3.3V
3.3V
E
E
E
E
SET5V
SET5V
SET9V
B
I
N
T
E
E
S
U
B
T
U
-
V
S
U
B
T
U
-
L
E
M
A
I
N
T
U
-
V
M
A
I
N
T
U
-
R
M
A
I
N
T
U
-
L
E
S
P
-
R
S
P
-
L
H
P
-
R
H
P
-
L
E
C
T
L
S
-
O
U
T
C
T
L
S
-
I
N
3
D
/
G
R
-
R
S
T
S
P
-
M
U
T
E
1
L
I
N
E
-
M
U
T
E
B
E
E
P
D
A
T
1
C
L
K
1
D
A
T
1
B
S
C
L
K
1
B
S
E
E
E
E
E
M
I
D
-
Y
M
I
D
-
C
B
M
I
D
-
C
R
E
E
M
I
D
-
Y
S
M
I
D
-
H
S
M
I
D
-
V
S
E
E
E
E
E
E
B
L
K
-
S
B
L
K
-
M
V
P
Y
U
V
-
S
W
X
-
S
T
X
-
S
W
E
M
I
D
-
B
U
S
Y
E
D
E
T
V
F
-
R
V
F
-
L
D
E
C
-
I
N
N
C
N
C
N
C
N
C
N
C
SET9V
V
/
F
-
L
V
/
F
-
R
TUNER
CRT DRIVE
TP92
33V
DET OUT
TP81
DET OUT
TP84
H DRIVE
TP51
TP52
V DRV
TP88
ROUT
TP87
BOUT
TP89
R
TP82
L
CB
TP89
Y
TP85
CR
TP86
B OUT
R OUT
9-965-898-01<DX-1A> A(1/3)
TO B BOARD
CN302
TO D BOARD
CN5503
TO B BOARD
CN303
TO C BOARD
TO W BOARD
CN9001
CN9101
CN5505
TO D BOARD
33V
SET 5V
SET 9V
SET 5V
SET 9V
SET 9V
SET 9V
MAIN 12V
R
G
B
CR
CB
Y
VIDEO
R
G
B
1
3
4
2
5
6
7
8
9
10
SP-R
SP-L
VIDEO
M-R
M-L
Y
VIDEO
VIDEO
AUDIO R
AUDIO L
CR
CB
Summary of Contents for KV-36XBR450
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