KV-30HS510
— 39 —
1
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2 |
3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
M BOARD SCHEMATIC DIAGRAM (3 OF 4)
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
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
I
O
G
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
C2300
C2301
C2302
C2305
C2308
C2309
C2
3
10
C2311
C2312
C2315
C2317
C2318
C2319
C2331
C2347
C2348
C2352
C2353
C2359
D2302
D2303
L2012
L2013
Q2301
Q2302
Q2303
Q2304
Q2312
Q2313
R2307
R2308
R2309
R2311
R2312
R2313
R2314
R2315
R2317
R2319
R2322
R2323
R2325
R2330
R2336
R2337
R2338
R2339
R2342
R2348
R2349
R2353
R2356
R2358
R2363
R2364
R2368
R2371
R2375
R2380
R2419
R2425
R2434
R2437
R2452
R2453
R2
45
9
R2377
R2381
R2351
R
23
0
3
R2301
R2359
R2370
C2307
L2303
C2
35
4
R2333
C
23
5
5
R2463
R2464
R2466
R2467
R2300
R2299
R2298
C2361
R2469
C2362
R2329
R2362
R2369
R2376
R2388
R2389
R2361
R2366
R2374
D2310
R2383
R2386
R2472
R2473
R2470
R2471
IC2301
R2372
C2306
X2300
C2358
C2370
IC2305
R2483
R2484
R2480
R2450
R2
43
5
R2436
R2438
R2258
R2259
R2260
R2261
R2607
IC2300
R2387
R2474
R2384
R2378
R
23
5
7
R2
34
4
R2
3
43
R2352
C2313
R2345
R2341
R2
34
0
R2
30
2
R2
34
7
R2
45
4
R
23
2
8
R
23
5
0
R2
3
27
R
23
26
R2
32
4
R2
45
5
R
23
16
R
24
60
R2
3
18
R2481
R2346
R2379
IC2302
R2335
R2355
Q2311
Q2308
Q2316
Q2315
Q2323
Q2321
Q2320
Q2322
Q2314
Q2317
Q2318
CN2301
CN2302
C2
3
03
C2
3
04
C2314
C2316
C2320
R2489
R2486
C2366
R2488
C2364
R2487
C2376
R2485
C2349
R2304
Q2324
C2368
R2491
R2492
C2367
R2354
C2369
C2372
C2373
R2493
R2367
C2371
C2375
R2494
C2374
R2
30
6
R2
30
5
R2360
R2365
R2373
R2400
R2401
R2402
R2
32
0
R2
32
1
R2440
R2441
R2422
R2428
0.0047
50V
B:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
22
p
5
0V
C
H:
16
0
8
0.1
25V
F:1608
5p
CH:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
DAP202K
DAP202K
:LB2016
:LB2016
2SD601A
BUFF
2SD601A
LED-SW
2SD601A
LED-SW
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100 1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
10k
1/16W
:CHIP
0
1/16W
:CHIP
470
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
0
1/16W
:CHIP
100
1/16W
:CHIP
4.7k
1/16W
:CHIP
4.7k
1/16W
:CHIP
10k
1/16W
:CHIP
100
1/16W
:CHIP
47
1/16W
:CHIP
1k
1/16W
:CHIP
47k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:1608
100
1/16W
:1608
22k
1/16W
:CHIP
100
1/16W
:CHIP
2.2k
1/16W
:1608
2.2k
1/16W
:1608
1k
1/16W
:CHIP
100
1/16W
:1608
33k
1/16W
:CHIP
10k
1/16W
:CHIP
1k
1/
1
6W
:
CH
IP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
1
00
1
/1
6
W
:C
HI
P
100
1/16W
:CHIP
47
1/16W
:CHIP
10k
1/16W
:CHIP
22p
CH:1608
2p
F
CH
:1
6
08
100
1/16W
:CHIP
C
H:
1
60
8
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
47k
1/16W
:CHIP
47k
1/16W
:CHIP
1k
1/16W
:CHIP
100
16V
100
1/16W
:CHIP
100
16V
330
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
330
1/16W
:CHIP
330
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
UDZSTE-173.6B
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
33k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
PST9129NL
RESET
100
1/16W
:CHIP
27p
CH:1608
10MHz
470
6.3V
0.1
25V
F:1608
NJM2391DL1-33
3.3V-REG
4.7k
1/16W
:CHIP
47k
1/16W
:CHIP
100k
1/16W
:CHIP
0
1/16W
:CHIP
82
0
1/
16
W
:
CH
I
P
820
1/16W
:CHIP
820
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
39k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
M306V3MG-050FP
MAIN MICRO
10k 1/16W
22k
1/16W
:CHIP
10k
1/16W
:CHIP
4.7k
1/16W
:CHIP
10
k
1/
16
W
:C
H
IP
10
k
1
/1
6W
:
CH
I
P
1
0k
1
/1
6
W
:C
HI
P
10k
1/16W
:CHIP
1
10V
F:1608
100
1/16W
:CHIP
100
1/16W
:CHIP
10
0
1/
1
6W
:
CH
I
P
10
0
1/
1
6W
:
CH
I
P
10
k
1/
1
6W
:
CH
I
P
10
0
1/
1
6W
:
CH
I
P
10
0
1/
16
W
:
CH
I
P
10
0
1/
16
W
:C
H
IP
1
00
1/
16
W
:C
H
IP
1
00
1/
1
6W
:
CH
IP
10
0
1
/1
6
W
:C
HI
P
10
k
1
/1
6
W
:C
HI
P
1
00
1/
1
6W
:
CH
IP
1
00
1/
1
6W
:
CH
IP
1
k
1/
1
6W
:
CH
I
P
10k
1/16W
:CHIP
56k
1/16W
1k 1/16W
:CHIP
M24C32-WMN6T(A)
NVM1
820
1/10W
:CHIP
100
1/10W
:CHIP
2SD601A
BUFFER
2SB709A
BUFFER
2SB709A
SW
2SB709A
SW
2SD601A
SW
2SD601A
DETECT-SW
2SD601A
DETECT-SW
2SD601A
SW
2SB709A
ERROR-DETECT
2SD601A
RESET
2SD601A
RESET
10P
WHT
:S-MICRO
50P
:B TO B
O
2C
Z5
.
6
O
2C
Z
5.
6
O2CZ5.6
O2CZ5.6
O2CZ5.6
470
1/16W
:CHIP
33k
1/16W
:CHIP
0.1
1M
0.1
1k
680p
4.7k
0.0047
4.7k
2SD601A
BUFF
680p
470
1M
0.1
4.7k
1000p
220p
1k
4.7k
1000p
1k
220p
10
k
1k
100
100
100
150
150
150
10
0
1/
16
W
:C
H
IP
10
0
1/
16
W
:C
H
IP
0
1/16W
:1608
0
1/16W
:1608
33k
1/16W
:1608
4.7k
1/16W
:CHIP
MIDCONT
SUBCCD
SCCDIN
SIIC
POWERCONT
LINEMUTE
3
D
R
S
T
SYNCSW
T
U
N
E
R
3.3V
CONTROLS
S
U
B
D
R
C
5V
YCBCRSW0
YCBCRSW1
AMUTE
S
P
M
U
T
E
D
S
P
E
R
R
D
S
P
R
S
T
A
N
T
S
W
STBY5V
DSPCUT
O
C
P
A
B
L
A
T
T
POWER_INT
CONTROLS
DVICONT
DFDAC
DQPDAC
5V
CLAMPMUTE
5V
MCCDY
MAINCCD
R
G
B
YS
S
C
L
K
S
D
A
T
B
C
L
K
B
D
A
T
SIRCS
PON
S
U
B
O
S
D
SUBY
M
I
D
R
S
T
A
C
R
L
Y
D
G
C
R
L
Y
T
H
S
W
TIMERLED
STBYLED
TU2V
TU2LR
TU1R
TU1L
TU1V
YMYS
OSDB
OSDG
OSDR
+BOVP
DHMUTE
OSDV
OSDH
KEY1
KEY1
KEY2
SIRCS
TIMERLED
STBYLED
PON
SDAT
SCLK
+
B
O
V
P
D
H
M
U
T
E
Y
M
Y
S
O
S
D
R
O
S
D
G
O
S
D
B
O
S
D
V
O
S
D
H
BCLK
BDAT
KEY2
DVIVGA
DVIMUTE
DVIRESET
YS
B
Y
T
E
C
N
V
S
S
V
S
S
V
C
C
(NOT USED)TBSETB
N
C
N
C
O
A
N
T
S
N
C
N
C
N
C
A
0
A
1
A
2
V
D
D
G
N
D
B
D
A
T
B
C
L
K
W
P
V
C
C
O
U
T
G
N
D
G
N
D
N
C
O_FMONO_M
O_A_MUTE
I
_
S
I
R
C
S
I
_
S
U
B
_
O
S
C
I
_
R
E
S
E
T
O
_
S
U
B
_
O
S
C
O
_
O
S
C
I
_
O
S
C
I
_
O
S
D
_
O
S
C
O
_
O
S
D
_
O
S
C
O
_
Y
M
O
_
Y
S
I
O
_
S
C
L
K
I
O
_
B
C
L
K
I
O
_
B
D
A
T
IO_SDAT
O_R
O_G
O_B
O_DHMUTE
I_BINT
I_MID_BUSY
I_LB_ERR
I_OVP
I_OCP
I_MPWR_SW
O_NVM_WP
O
_
A
N
T
_
M
O
_
P
R
O
T
_
M
U
T
E
O
_
S
P
M
U
T
E
O
_
P
M
U
T
E
O
_
D
G
C
_
R
L
Y
O
_
A
C
_
R
L
Y
O
_
S
C
A
N
_
S
Y
N
C
_
S
W
O
_
M
A
I
N
_
S
W
I
_
B
L
O
C
K
_
M
I
_
B
L
O
C
K
_
S
I
_
A
C
_
O
F
F
O
_
L
M
U
T
E
O_TIMER_LED
O
_
A
_
R
S
T
NC
I
_
M
O
D
E
L
O
_
D
S
P
_
R
S
T
I
_
D
S
P
_
E
R
R
GND
STBY 5V
GND
SAPINDI
AFTTUS
GND
3.3V
3.3V
AFTTUM
GND
BDAT
BCLK
BINT
SCLK
SDAT
OSDYMYS
OSDB
DHMUTE
OSDG
+BOVP
OSDR
HSYNCTUS
AGCM
HSYNCTUM
TU1V
TU1L
TU1R
SAP
TU2LR
TU2V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
PON
TIMERLED
SIRCS
MONO
OSDV
OSDH
O_AGC_ATT
O
_
D
Q
P
I
_
H
S
Y
N
C
T
U
S
I
_
H
S
Y
N
C
T
U
M
O_STBY_LED
I
_
O
S
D
_
H
I
_
O
S
D
_
V
O_SAP
VHOLD2
HLF2
VCCE
I_CVIN1
I_CVIN2
KEY1
KEY2
STBYLED
STBY5V
I_KEY1
GND
GND
KEYWAKE
O
_
D
F
_
D
A
C
ACOFF
PROTMUTE
I
_
I
N
T
0
P
.
4
O
_
D
S
P
C
U
T
I
_
I
N
T
1
I_AFT_TUM
I_AFT_TUS
I_KEY2
SIRCS
I-DVIVGA
O
-
D
V
I
S
W
O-DVIRST
O
-
V
5
S
W
I-SAP
O-DVIMUTE
O
-
A
B
L
A
T
T
O
-
S
U
B
D
R
C
N
C
O
-
T
H
S
W
NC
NC
NC
O
-
M
S
Y
M
PMUTE
(P.1)
(P.1)
(P.1)
V
H
O
L
D
1
H
L
F
1
NC
NC
NC
NC
N
C
N
C
O_CLAMP_MUTE
MICRO (MAIN,CCD)
TO HA/HC CN1000
TO A CN525
(P.1)
(P.1)
(P.1)
9-965-952-01<DA4>M(3/4)
+5V
+5V
+3.3V
+3.3V
+5V
STBY 5V
+3.3V
+3.3V
+5V
STBY 5V