GA-1330 ELECTRICAL SECTION 7 - 8
IC35A
SN74AHCT125PWR
23
1
EN
1
R226
10K
TP424
R227
10K
C223
0.1uF
TP666
TP419
C224
0.1uF
R221
10K
R228
10K
C244
10pF
R229
10K
IC35B
SN74AHCT125PWR
56
4
EN
1
C88
0.1uF
TP421
R122
3.3K
TP663
TP563
R283
0
IC32C
SN74L
V
C125APW
98
10
EN
1
BT1
HL32-V1
IC18
NJU6356EM
I/O-
1
D
ATA
7
CLK
6
CE
5
XT
2
XT
-
3
VDD
8
VSS
4
C86
0.1uF
D1
RB751V
-40
TE-17
TP423
R305
10K
Q2
2SC41
16
C
B
E
Q1
2SA1586
C
B
E
TP550
Y1
DT
-38
32.768KHz
IC32D
SN74L
V
C125APW
12
11
13
EN
1
R123
10K
C87
10uF
IC32B
SN74L
V
C125APW
56
4
EN
1
R124
10K
IC32A
SN74L
VC125APW
2
3
1
EN
1
R306
10K
TP664
R125
2.2K
R307
10K
R121
10
R308
10K
IC25F
TC74LCX14FT
13
12
C243
10pF
C85
0.1uF
TP420
IC17
CA
T24FC256XI
SDA
5
A2
3
SCL
6
A0
1
VCC
8
GND
4
A1
2
WP
7
TP665
TP551
TP562
IC35C
SN74AHCT125PWR
98
10
EN
1
IC35D
SN74AHCT125PWR
12
11
13
EN
1
TP422
VCCIO
VCC
VCCIO
VCCIO
VCC
VCC
EEP_SDA
2,16
EEP_SCK
2,16
R
TCDA
TA
2,16
R
TCR/W
2,16
R
TCCS
2,16
R
TCCLK
2,16
R
TCBUSOE_
13
<Serial
EEPROM>
<RTC>
BATTER
Y
ON<->
OFF
NO
ASM
MAIN
PWB
(Serial_EEPROM/RTC)
5
5
4
4
3
3
21
21
D
D
C
C
B
B
A
A
8/16
Содержание GA-1330
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Страница 32: ...GA 1330 ELECTRICAL SECTION 7 17 3 PARTS LAYOUT A PARTS SIDE ...
Страница 33: ...GA 1330 ELECTRICAL SECTION 7 18 B SOLDER SIDE ...
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