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34
KOS-V1000/V500
AY
AZ
BA
BB
BC
1
2
3
4
5
6
7
5.0V
0V
0V
0-5.0V
0-5.0V
5.0V
5.0V
0-4.6V
5.0V
0V
0-3.3V
0V
0V
5.0V
5.0V
0V
0V
0V
0V
1.1V
2.3V
2.2V
0V
5.0V
5.0V
0-5.0V
0V
0-3.3V
0V
5.0V
2.2V
1.7-3.1V
1.5-2.5V
5.0V
0-3.3V
0V
0-3.3V
5.0V
0-3.3V
0V
0V
0-3.3V
0-3.3V
0V
0V
0-3.3V
0-3.3V
0-3.3V
0V
0V
1.0V
0V
2.2V
5.0V
2.2V
8.0V
0V
0V
0-2.7V
3.3V
0-3.3V
3.3V
3.3-0V
0V
5.0-0V
0V
3.3V
0V
3.3V
0V
3.3V
0-3.3V
0-1.0V
0-0.7V
0-0.7V
0V
3.3V
1.0-0V
1.2V
0V
3.3V
0V
3.3V
0V
0V
5.0V
1.0-4.0V
2.5V
5.0V
0V
3.3V
3.3V
0V
0V
3.3V
0-3.3V
2.5V
2.5V
1.0V-4.0V
IC301
IC302
IC303
IC300
IC309
IC332
A
D300
CN327
CN328
P301
P302
P303
P304
(0-11), (0-14) ONLY
STEREO DAC
A
1/2
CN301
X14-
5V REG.
PLL 9.6MHz
COLOR TV
SIGNAL ENCODER
2-INPUT
AND GATE
ON-SCREEN
DISPLAY CONTROLLER
3
1
2
1
2
1
2
3
2
1
1
2
2
1
5
4
4
5
5
4
5
DGND
AGND
R325
10K
MODE
ZERO
CSBIWL
AGND
10
AVDD
9
8
7
6
VOUTR
DVDD
DGND
VMID
VOUTL
11
VREFN
VREFP
12
13
14
15
MUTEB
SDIDEM
2
5
4
3
MCLK
BCKIN
DIN
1
LRCIN
19
SCK
16
17
18
LATI2S
20
R324
10K
DGND
VGND
C318
0.1
C322
27P
L303
68uH
0.1
C329
GND
R327
8.2K
C341
5
6
R329
4.7K
C342
0.01
R326
8.2K
4
3
C340
R328
4.7K
330P
10
C336
39
50
VGND
60 59 58 57 56
53
55 54
52 51
45
49 48 47 46
42
44 43
41 40
28
34
38 37 36 35
31
33 32
30 29
23
27 26 25 24
20
22 21
19 18
R321
10K
C332
0.1
C331
10
VGND
TP300
RC1
SEROUT
L304
10uH
GCLAMP
AVCC1
RCLAMP
AGND1
NC44
VREFOUT
DGND
VCLK
BDATA0
BDATA1
BDATA2
BDATA3
37
C312
0.1
48
47
46
45
44
43
42
41
40
39
38
GD
A
T
A7
GD
A
T
A6
GD
A
T
A5
GD
A
T
A4
GD
A
T
A3
GD
A
T
A2
GD
A
T
A1
GD
A
T
A0
BD
A
T
A7
BD
A
T
A6
BD
A
T
A5
BD
A
T
A4
24
YTRAP
5
BCLAMP
AG
N
D
2
2
1
GOUT
RO
U
T
4
3
8
COUT
YO
U
T
BOUT
7
6
AV
C
C
2
VO
U
T
10
9
RDATA6
13
14
15
16
NT/PAL
NC12
NC11
12
11
SYNCIN
RDATA7
SCIN
17
18
19
20
21
22
23
RDATA5
RDATA4
DVDD
RDATA3
RDATA2
RDATA1
RDATA0
32
35
36
33
34
R308
10K
29
30
31
27
28
R310
10K
25
26
SYNCH
TP100
DGND
C306
0.1
C313
0.1
2
1
IRGND
48
47
HOLD
VCO
VCOL
VCOH
IOGND
5
4
3
7
6
5
VCC
4
GND
2
3
1
TLOAD
SD
A
T
A
SCLK
SENABLE
SYNC
SYNCL
10
9
8
12
11
13
14
CS
C330
0.1
CLK/2H
C305
0.1
VCOHGND
VCOGND
RC2
IREF
46
45
44
43
PLLGND
42
41
40
39
35
VOCLP
IOGND
38
37
PECL
Vcc
0.1
36
DSYNCL
DSYNCH
VBB
CLKL
CLKH
32
33
34
30
31
L300
10uH
C308
DIVOUT
UNLOCK
CLK/2N
DGND
15
16
17
18
19
20
21
22
CLK/2
CLKN
DSYNC
IOGND
CLK/2L
TTLGND
27
28
29
25
26
0.1
23
24
CLK
0.1
R317
22
R469
0
C320
C319
A12
A11
A10
VSS32
VDD32
VSS33
VDD33
GD1
RST
C357
0.1
0.1
C478
C356
0.1
TP303
22
21
25
24
23
VDD13
VSS13
CLKOUT
VDD12
VSS12
19
20
18
17
16
RD1
RD2
GD2
RD0
R463 0
R464 0
TP302
TP301
0.1
C355
CS
TEST2
TEST1
HBLK
HSYNC
VBLK
VSYNC
VDD11
15
14
13
12
11
10
9
8
SIN
SCLK
CTRL1
OSCOUT
OSCIN
VSS11
7
6
5
4
3
2
1
C368 0.1
C367 1
R467
R344 68
C362
L307
10uH
10
0
BOUT
31
28
27
26
30
29
33
32
36
35
34
BD2
GD0
BLK
BD0
BD1
OUTR
VDD2
VSS14
GOUT
RO
U
T
39
38
37
CVREF
CCOMP
A2
OSC
TP305
TP400
TP306
2P
79
80
A1
A0
76
77
78
C358
0
R493
70
73
A4
A3
74
75
A7
A6
A5
71
72
A8
68
69
A9
65
66
67
63
64
4
3
CNTL
10K
R438
24
DO
T CLK
HSY
CPV
STH
VSY
V5V
V5V
EP B
V GND
OSD MODE
USB2 5V
V GND
EP SYNC
EP R
EP G
OSD BLK
OSD G
OSD B
OSD R
PLL CLK
PLL EN
PLL D
A
T
A
D GND
FLD DET
10K
R440
12
17 16 15 14 13
9
11 10
8
7
6
5
4
1
3
2
2
1
13
5
3
4
6
7
8
9 10 11 12
16
14 15
17 18 19 20 21 22 23
A8V
A
U
DIO1 L
A GND
A
U
DIO1 R
A GND
D GND
D GND
D GND
D GND
A GND
D GND
SW5V
SW5V
SW3.3V
SW3.3V
SW3.3V
B
U
3.3V
D GND
USB1 5V
USB1 5V
USB1 5V
USB1 5V
D GND
D GND
USB2 5V
CIR RESET
CIR MD
A
T
A
CIR SD
A
T
A
CIR SREQ
CIR MREQ
UDB2 5V
USB2 5V
CIR B
UDET
CIR STBY
CIR CON
CIR INI
46
35
27
25 26
28 29 30 31 32 33 34
38
36 37
39 40
43
41 42
44 45
57
49
47 48
50 51
54
52 53
55 56
60
58 59
C482
0.1
NB
R505
0
R503
0
R481
0
GND
VIN
2
1
VOUT
5
R502
0
HSY
EP B3
EP B2
EP B4
EP B5
EP G3
EP G0
EP G1
EP G2
EP G4
EP G5
EP R4
EP R5
EP R3
EP R2
EP R1
EP R0
SYNC
10K
R322
R320
R523 0
EP B0
EP B1
TP348
TP347
EP B
EP R
EP G
0.1
C311
C456
0.1
C460
10
0.1
C304
0.068
C302
680P
C300
3K
R300
100P
C301
3K
R301
0.1
C307
10
C303
PLL EN
PLL CLK
PLL DATA
47K
R445
0.1
C325
15P
C328
100K
R318
100
R315
0.1
C361
0.1
C360
R496 0
R498 0
R500 0
TP304
HSYNC
C349 2P
10
R351
130
R352
100
R343
0.1
C363
R345
1500P
C338
47K
R458
47K
R461
0.1
C323
10
C315
10
C314
0.1
C317
0.1
C316
10uH
L302
10uH
L301
R524 33
TP371
TP365
TP367
TP366
TP370
TP368
TP369
TP373
TP372
TP374
TP375
TP376
TP378
TP362
TP361
TP360
TP363
TP357
TP387
TP382
TP383
TP386
TP384
TP385
TP388
TP389
TP390
TP399
TP394
TP393
TP395
TP396
CPV
VSY
BLK
OSD R
OSD B
OSD G
HSY
DCLK
FLD DET
PLL CLK
STH
PLL D
A
T
A
PLL EN
C B
U
C SD
A
C MD
A
C ST
C INI
C RST
C MR
C SR
C CON
EP R
EP G
EP B
SYNC
MODE
TP364
TP359
TP402
TP392
TP307
R465 0
10uH
L306
C352
0.1
C354
10
0.1
C351
R304 10K
MCLK
LRCK
SDO0
SCLK
1500P
C337
C324 0.1
C327 10
130
R348
10
R347
10
R356
130
R357
47K
R443
47K
R444
0
R529
0
R485
0
R486
0
R487
R36
R37
R36
10uH
L305
SYNC
SPCLK
R305 10K
47K
R459
47K
R316
10
C326
OCE
OCL
ODA
AL
AR
SW3.3V
C309
C310
TP398
TP397
VSY
28
20
C RST
V5V
V5V
V5V
SW3.3V
SW5V
SW5V
A5V
A5V
A5V
560
R462
USB1 5V
PLLVCC
VCOVCC
IRVCC
IO
VCC
PECL
VCC
TTL
VCC
DVCC
USB2 5V
USB2 5V
USB2 5V
USB2 5V
10K
0.1
0.1
X88-2020-1x (1/5)