(2) A Board (I/O DECODER : 2/10)
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
IC300
1
2.7
2
3.0
3
2.1
7
3.0
8
5.0
IC301
1
2.7
2
4.9
3
2.1
5
2.1
6
3.5
7
2.6
8
5.0
IC302
1
0.1
2
2.5
3
3.2
4
1.8
5
1.9
9
0
10
0
11
0
12
3.0
13
3.2
14
3.0
15
2.7
16
5.0
IC303
1
2.1
2
2.5
3
2.1
4
2.3
5
2.3
9
0
10
0
11
0
12
2.2
13
2.1
14
2.2
15
2.5
16
5.0
IC304
2
0
3
2.4
4
2.6
5
2.3
6
2.8
7
2.1
8
4.8
9
0
10
4.8
12
4.8
13
4.8
14
0.1
15
0
16
5.0
17
0
18
4.8
19
4.8
IC305
1
5.0
5
0.3
9
5.0
11
2.9
12
2.9
14
1.4
15
0
16
0
IC306
1
2.5
5
4.8
6
2.5
7
2.9
8
5.0
IC307
1
2.3
5
4.8
6
2.3
7
2.9
8
5.0
IC314
1
4.5
2
0
4
0
6
0
7
0
9
4.4
10
4.4
12
0
14
4.4
16
5.0
IC317
1
0
2
4.9
3
2.6
4
0
5
0
9
4.8
10
4.8
11
3.1
12
0
13
3.1
14
0
15
4.0
16
5.0
IC318
1
4.0
2
0.4
3
4.7
4
0.2
6
5.0
8
5.0
10
5.0
12
5.0
14
5.0
IC319
1
3.6
2
0.1
3
3.6
5
3.6
7
0
9
0
11
0
14
0
15
2.1
16
4.6
17
0
18
2.5
19
2.1
20
5.0
21
2.8
22
0
IC321
1
3.7
2
3.7
3
2.7
4
3.1
6
4.8
7
5.0
8
4.3
9
3.7
10
4.0
11
4.2
12
2.2
13
2.5
14
2.3
16
1.9
17
5.0
18
0
19
2.5
20
2.0
21
2.0
22
0.2
23
2.0
24
2.0
25
2.0
26
0.3
27
3.0
28
2.8
29
1.7
30
2.1
31
2.6
32
0.1
34
1.4
35
5.0
36
2.3
37
2.2
38
2.2
39
2.6
40
0
41
4.8
42
4.8
IC712
IN
12.7
OUT
12.0
IC713
IN
6.2
OUT
5.0
IC714
IN
6.2
OUT
5.0
Q307
B
1.8
C
0
E
0.7
Q310
B
1.9
C
5.0
E
1.2
Q311
B
1.4
C
0
E
2.0
Q313
B
2.0
C
5.0
E
1.4
Q314
B
2.0
C
5.0
E
1.4
Q315
B
2.8
C
5.0
E
2.5
Q316
B
2.8
C
5.0
E
2.7
Q317
B
2.8
C
5.0
E
2.5
Q318
B
2.0
C
5.0
E
1.4
Q320
B
2.5
C
5.0
E
1.8
Q321
B
2.7
C
5.0
E
2.0
Q322
B
2.5
C
5.0
E
1.9
Q351
B
0
C
0
E
2.5
Q352
B
3.0
C
5.0
E
2.4
Q353
B
1.2
C
0
E
1.8
4-27
4-28
4-29
4-30
•
A(2/10) BOARD VOLTAGE LIST
•
A(2/10) BOARD
IC319 BA7657F
•
A(2/10) BOARD WAVEFORMS
2.0 Vp-p (V)
0.25 Vp-p (H)
2.5 Vp-p (H)
0.7 Vp-p (H)
1
2
3
4
5
6
7
7
0.6 Vp-p (H)
0.8 Vp-p (H)
0.7 Vp-p (H)
0.7 Vp-p ( )
0.6 Vp-p (3.58/4.43)
0.2 Vp-p (H)
0.6 Vp-p (H)
!¡
!™
!£
!¢
0.8 Vp-p (H)
0.6 Vp-p (H)
!∞
0.6 Vp-p (H)
!§
0.8 Vp-p (H)
!¶
3.8 Vp-p (V)
!•
3.8 Vp-p (H)
!ª
1.6 Vp-p (500KMz)
@º
4.5 Vp-p (V)
@¡
@™
4.5 Vp-p (H)
@¢
@£
@∞
0.8 Vp-p (H)
0.7 Vp-p (H)
0.6 Vp-p (H)
0.6 Vp-p (H)
0.7 Vp-p (H)
@£
@∞
RGB
Y/B-Y/R-Y
RGB
Y/B-Y/R-Y
RGB
Y/B-Y/R-Y
RGB/Y/B-Y/R-Y
8
9
9
0
0.8 Vp-p (H)
0.7 Vp-p (H)
0.6 Vp-p (H)
0.6 Vp-p (H)
RGB
Y/B-Y/R-Y
RGB/Y/B-Y/R-Y
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
+5V
+5V
+5V
+5V
+5V
+5V
+12V
+6V
+13V
+12V
+5V
25
24
23
21
+5V
+5V
+5V
+5V
2
3
20
10
11
19
18
17
16
12
15
14
13
1
22
4
5
6
7
8
9
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
6
7
9
10
12
5
I
O
G
I
O
G
I
O
G
1
2
3
4
5
6
7
8
1
2
3
4
6
7
9
10
12
5
1
2
3
4
5
6
7
8
1
2
3
4
C338
C339
C336
C348
C342
C345
C349
C341
C344
C347
C340
C343
C322
C320
C318
R342
R341
R436
R437
R438
R392
R385
R384
R383
R373
R378
R372
R375
R393
R364
R363
R369
R362
R361
R346
R347
R370
R1205
R1204
R1206
R1210
C616
R1201
R1202
R1200
R1215
R1216
R1217
R1218
R1231
R1230
R1229
R1223
R1224
R1228
R1227
R1226
R1225
L302
C792
C790
C729
C721
C730
C732
C764
R400
R408
R409
R413
R399
R406
R407
R412
R396
R404
R405
R411
C332
R353
R350
C365
C362
C363
C367
C359
C356
C355
C357
C354
C335
C360
C364
C366
C368
C370
C369
C371
C372
C333
C353
C346
C350
C352
C358
C330
C351
D336
D334
D332
C361
C609
C615
C610
C612
C613
C794
C798
C796
C718
C731
C733
C765
C572
C529
R1233
R1232
R1219
R1220
DL301
R1207
R1208
R395
C317
C319
C321
R414
R415
R416
R417
C381
C382
C383
C384
C385
X302
X303
L505
C378
C379
C380
R1222
TP70
R389
R388
R387
R379
C329
R1203
R376
C323
C795
C797
C799
C602
C605
C606
C600
C601
C604
C607
C608
C611
C614
C728
C603
R366
R367
R368
FB9
FB10
FB11
FB12
FB13
FB14
TP301 TP302 TP303 TP304
TP710
TP711
TP712
TP71
TP72
TP73
TP305
TP306
TP307
TP707
TP708
TP709
C391
C392
C396
C393
R314
R318
R326
R313
R312
R327
IC322
R315
Q324
Q325
R319
R316
R1211
R1212
R1213
R1214
R1221
R1235
R1236
R1237
R1238
C331
C337
L304
L303
R335
R336
R365
R371
Q354
X301
R317
C617
C618
C619
D342
D341
C394
C395
DL302
Q323
Q326
Q327
R911
R910
R758
C844
C845
R759
IC718
R913
R871
R872
C791
CN4
CN3
CN6
CN1
CN2
IC300
IC301
D326
D322
D324
D314
IC712
IC713
IC714
D308
D310
D312
D306
D328
D329
IC314
D330
IC304
Q310
Q311
R380
Q329
Q328
Q318
Q314
Q313
Q315
Q316
Q317
Q320
Q321
Q322
IC302
Q352
Q359
R1234
Q351
Q355
Q357
Q356
Q353
Q358
IC308
IC318
R394
D331
C374
IC305
IC303
IC321
IC317
IC319
Q307
R352
R348
R354
R355
IC307
IC306
0.1 25V B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
47
16V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
47
16V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
47
16V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
75
:RN-CP
75
:RN-CP
1k
:RN-CP
1k
:RN-CP
1k
:RN-CP
1.8k
:RN-CP
620
:RN-CP
15k
:RN-CP
680k
:RN-CP
43k
:RN-CP
2.7k
:RN-CP
2.2k
:RN-CP
330
:RN-CP
910k
:RN-CP
33k
:RN-CP
18k
:RN-CP
1k
1/10W
:RN-CP
18k
:RN-CP
33k
:RN-CP
33k
:RN-CP
18k
:RN-CP
1k
:RN-CP
18k
:RN-CP
33k
:RN-CP
1k
:CHIP
1k
:CHIP
0.01
B:CHIP
1.8k
:CHIP
3.3k
:CHIP
470
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
220
:CHIP
47k
:CHIP
47k
:CHIP
22k :CHIP
22k :CHIP
22k :CHIP
22k :CHIP
22k :CHIP
22k :CHIP
1.2µH
:CHIP
220
16V
:CR
220
16V
:CR
0.1
25V
:CHIP
0.1
25V
:CHIP
0.1
25V
:CHIP
0.1
25V
:CHIP
0.1
25V
:CHIP
1k
:RN-CP
18k
:RN-CP
22k
:RN-CP
560
:RN-CP
1k
:RN-CP
18k
:RN-CP
22k
:RN-CP
560
:RN-CP
1k
:RN-CP
18k
:RN-CP
22k
:RN-CP
560
:RN-CP
0.1
25V
B:CHIP
10k
:RN-CP
10k
:RN-CP
10p
50V
CH:CHIP
0.01
50V
B:CHIP
0.1
50V
:CR
0.22
16V
B:CHIP
4.7
50V
:CR
220
16V
0.1
25V
B:CHIP
1
50V
:CR
0.22
16V
B:CHIP
1
50V
:CR
0.22
16V
B:CHIP
0.22
16V
B:CHIP
0.1
25V
B:CHIP
0.22
16V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
22
50V
:CR
270p
50V
CH:CHIP
0.1
25V
B:CHIP
2.2
50V
:CR
4700p
50V
B:CHIP
0.1
25V
B:CHIP
0.001
CH:CHIP
33p
50V
CH:CHIP
0.1
25V
B:CHIP
MA157-TX
MA157-TX
MA157-TX
10p
50V
CH:CHIP
47
16V
47
16V
47
16V
47
16V
47
16V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
220
16V
:CR
220
16V
:CR
220
16V
:CR
220
16V
:CR
220
16V
:CR
220
16V
:CR
10k
:CHIP
22k :CHIP
39k :CHIP
39k :CHIP
100NS
1k
:RN-CP
1k
:RN-CP
0
:CHIP
47
16V
:BP
47
16V
:BP
47
16V
:BP
1k
:RN-CP
1k
:RN-CP
1.1k
:RN-CP
1.1k
:RN-CP
0.01
B:CHIP
0.01
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
4.43
3.58
12µH
33
16V
:BP
33
16V
:BP
33
16V
:BP
68k :CHIP
1M :CHIP
1M :CHIP
1M :CHIP
4.7k
:RN-CP
0.1
25V
B:CHIP
560
:RN-CP
150k
:RN-CP
0.1
25V
B:CHIP
1000
16V
:CR
1000
16V
:CR
1000
16V
:CR
47µ
25V
:CR
47µ
25V
:CR
47µ
25V
:CR
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
220
16V
:CR
0.1
25V
B:CHIP
0 :CHIP
0 :CHIP
0 :CHIP
4.7
10
10
100
16V
1k
:CHIP
2.2k
:CHIP
47k
:CHIP
100k
:CHIP
220k
:CHIP
220k
:CHIP
NJM2267M
1k :CHIP
2SC2412K 2SC2412K
1k :CHIP
1k
:CHIP
82k
:CHIP
82k
:CHIP
22k
:CHIP
6.8k
:CHIP
68k :CHIP
47k
:CHIP
1k
:RN-CP
1k
:RN-CP
1k
:CHIP
390p
50V
CH:CHIP
1
50V
:CR
33µH
:CHIP
33µH
:CHIP
100k
:CHIP
120k
:CHIP
220
:CHIP
1k
:RN-CP
DTA124EKA
500KHz
220
:CHIP
0.1
25V
B:CHIP
180p
50V
CH:CHIP
180p
50V
CH:CHIP
MA111
MA111
1
:CR
1
:CR
250NS
2SA1037AK
2SA1037AK
2SA1037AK
75 :RN-CP
75 :RN-CP
1k
:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
1k
:CHIP
MM1031XML
75
:RN-CP
0.22
1W
:RS
0.22
1W
:RS
220
16V
:CR
8P
WHT
:H
15P
WHT
:H
11P
WHT
:H
15P
WHT
:H
15P
WHT
:H
CXA1211M
VCA
CXA1211M
VCA
MA157-TX
PROTECT
MA157-TX
PROTECT
MA157-TX
PROTECT
MA157-TX
PROTECT
LM2940CT-12
12V REG
LM2940CT-5.0
5V REG
LM2940CT-5.0
5V REG
MA157-TX
PROTECT
MA157-TX
PROTECT
MA157-TX
PROTECT
MA157-TX
PROTECT
MA157-TX
PROTECT
MA157-TX
PROTECT
TC74AC157FEL
SYNC DRIVER
MA157-TX
PROTECT
M62352GP
CONTROL
2SC2412K
BUFF
2SA1037AK
LPF
470
:RN-CP
DTA114EKA-T146
SW
DTC124EKA-T146
SW
2SC2412K
BUFF
2SC2412K
BUFF
2SC2412K
BUFF
2SC2412K
CLAMP
2SC2412K
CLAMP
2SC2412K
CLAMP
2SC2412K
BUFF
2SC2412K
BUFF
2SC2412K
BUFF
MC74HC5053F SW
2SC2412K
LPF
DTA144EKA
SW
1k
:CHIP
2SA1037AK
BUFF
2SC2412K
LPF
DTA144EKA
SW
DTA144EKA
SW
2SA1037AK
BUFF
2SA1037AK
BUFF
TC4W53FU
SW
MC74HC04AF
CLAMP PULSE GENE
33k
:RN-CP
MA111
100p
50V
CH:CHIP
TDA4665T
DILAY LINE
FOR PAL
MC74HC5053F
SW
µPC1830GT
VIDEO DECODER
MC74HC4052F INPUT SYNC SELECTER
BA7657F
RGB-SW
2SA1037AK
BUFF
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
TC4W53FU
SW
TC4W53FU
SW
R-Y
B-Y
Y
12VA
RR
GG
BB
+5
V.OUT
Y.OUT
C.OUT
DI
CK
LD
STBY
≠≠≠≠
≠≠≠
STBY5V
5VD
12VA
5VA
COM5V
STBY5V
SIRCS
CONTROLS
RYVOUT
CP
IYC
IRGBSOG
OYBR
ORGBSOG
IYBR
SYNC
CONT
REF
PAL/NT(IN)
≠≠
≠
NOR/C.VID2
≠≠≠≠≠≠
≠≠≠≠≠
B1
G1
R1
HSO
VSO
R1
G1
B1
V
H/HV
B0
G0
R0
NOR/T&C
≠≠≠
≠≠
Y
C
VIDEO
VID1/VID2
≠≠≠≠
≠≠≠
RGB/VID
≠≠≠
≠≠
VID1/VID2
≠≠≠≠
≠≠≠
RGB/VID
≠≠≠
≠≠
R/R-Y
G/Y
B/B-Y
Y
C
VIDEO
Y
C
B0
G0
R0
VIDEO3RGB
RGB/VID
≠≠≠≠≠
R1
G1
GND
B1
GND
R0
G0
B0
V1
GND
GND
H1
H0
H
R
5V
G
SOGIN
SYNC
CONT
B
V
VO
Y0
Y2
Y
Y3
Y1
5V
X2
X1
X
X0
X3
A
B
CONT
5V
GND
D0
D1
D
C0
C1
C
A0
A1
A
B0
B1
B
GND
32FHIN
32FHIN
32FHOOT
AFC
GND
60/
50
5V
KILLER
BLK
HD
VD
YO
R-YO
B-YO
GND
YI
5V
R-YI
B-YI
COL
HVE
NT/
PAL
358/
443
FH.F
SS
CONT
SUBCOL
VIDIN
5V
CIN
GND
ACC.F
FOADJ
APC
4.43
FSCOOT
B0
G0
R0
CP
KILLER.F
3.58
V
H/HV
GND
GND
GND
GND
NC
RGBSOG OUT
RGBSOG IN
5V
GND
GND
GND
GND
GND
GND
GND
H/HV
V
C.VIDEO
Y
C
YC IN
GND
GND
GND
GND
C
Y
C.VIDEO
5V
VID1/ VID2
RGB/
VID
VBT
SUB
CONT
SUB
COL
COL
HUE
B-Y
EX
EX
R-Y
EX
Y
COM/VID
VCC
DO
LD
CK
DI
NT/PAL
VTP
GND
X1
X
Y
Y0
X0
A
B
C
Y1
Z1
Z
Z0
INH
VEE
GND
VCC
VCC Y
X X1 X0 A
B
C
Y1 Y0
Z
Z1
Z0
GND
NC
TO P1
TO P3
TO P3
YBR OUT
YBR IN
A
B
R/R-Y
G/Y
B/B-Y
B/B-Y
G/G-Y
R/R-Y
TO P7
TO P7
TO P7
TO P7
TO P7
TO P9
TO P9
TO P9
TO P3
TO P8
TO P8
TO P8
TO P8
STBY5V
5VD
5VD
DGND
DGND
6V
AGND
AGND
13V
STBY5V
SIRCS
CONTROLS
GND
RGB/ VID
VID1/VID2
GND
STBY
TO P1,P7
TO P7
TO P7
+12V
6V
TO P3
TO P3
TO P3
TO P3,P7
TO P3,P7
TO P9
TO P7
TO P1,P3,P7
TO P1,P3,P8
TO P9
REF
GND
VCC
NC
TO G BOARD
CN602
TO K2 BOARD
CN803
TO K1 BOARD
CN701
TO K2 BOARD
CN801
TO K2 BOARD
CN802
A
(I/O DECODER)
(2/10)
TO P7
NOR/C.VID2
B-SS3474<J..>-A..P2
H
H
H
H
H
H
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