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HCD-GT111/GT222/GT444/GT555
HCD-GT111/GT222/GT444/GT555
37
37
7-16. SCHEMATIC DIAGRAM - MAIN Board (2/4) -
• See page 54 for Waveforms. • See page 57 for IC Pin Function Description.
3.3
0
3.3
0
0
0.7
4.7
4.1
8.7
9.7
4.1
10.2
3.3
1
3.3
3.3
0
3.3
0
0
3.3
0 <<0>> {0} (3.3)
3.3
3.3
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
0.1
3.3
0
0
0
0
0
0
0
0.5
0.5
3.3
1.7
3.2
3.2
3.2
0
0
0
0.5
0.5
3.2
3.2
3.3
3.3
3.3
3.3
3.3
3.3
2
0
{3.3} (0)
0
3
0
0.8
3.3
3.3
3.3
3.3
0
2.8
3.3
3.3
3.3
3.3
3.3
0 <<1.3>>
0
0
3.3
0
0
0
0
0.6
1.5
3.3
3.3
1.9
1.7
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
3.3
3.3
0
3.3
3.3
R211
100k
R213
100k
C215
10
50V
Q215
RT1N441C-TP-1
R218
10k
C212
0.1
R210
2.2k
R217
0
R212
10k
C213
10
50V
C216
1000
6.3V
KT
A1271Y
-A
T
Q212
R215
10k
R214
680
C576
0.1
33k
R204
MC2837
D201
50V
2.2
C201
1k
R427
1k
R424
R404 100
1k
R428
1k
R425
1k
R426
10k
R409
330k
R41
1
10k
R417
1k
R422
100
R419
1k
R423
32.768kHz
X401
18p
C410
22p
C41
1
6.3V
C416 2200
0.1
C414
0.1
C496
50V
10
C498
0.1
C499
0.1
C464
10V
100
C462
470
R494
470
R495
470
R497
100
R431
100
R432
100
R433
100
R434
100
R435
100
R436
100
R438
100
R440
100
R445
100
R446
220k
R483
100
R490
100
R491
15k
R394
15k
R395
100
R474
15k
R397
10k
R361
10k
R366
100
R476
100
R475
100
R467
10k
R367
10k
R346
10k
R345
100k
R244
100k
R243
100k
R242
100k
R241
100
R465
100
R466
100
R461
R391
10k
4.7k
R390
R322 22k
R323 22k
R327 22k
R324 22k
R328 22k
R325 22k
R326 22k
100
R463
R365 10k
100
R480
C483
1000p
0.047
C427
0.047
C424
0.047
C428
0.047
C425
0.047
C426
0.047
C422
0.047
C423
C420
0.1
2SC3052EF-T1-LEF
Q211
2SC3052EF-T1-LEF
Q210
2SC3052EF-T1-LEF
Q214
MA2J1
110GLS0
D202
MA2J1
110GLS0
D483
MA2J1110GLS0
D212
R675
10k
R216
22k
*
CN403
JL223
JL224
JL225
JL226
JL227
JL228
JL229
JL230
JL231
JL232
JL233
100
R450
10k
R250
R381
15k
R493
∗
R393
4.7k
R492
R392
MC2836
D213
0.047
C412
C214
0.33
MAZ8043GMLS0
D211
1
2
3
4
5
6
7
8
9
9P
CN402
MC2837
D695
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
MA2J1110GLS0
D468
C211
10
50V
220
R468
0
R576
0
R575
0
R581
R676
10k
JL410
JL402
JL411
JL407
JL404
JL405
JL406
JL401
JL409
JL403
JL400
JL408
JL432
RT1N431C-TP-1
Q628
R628
10k
Q627
KTA1271Y-AT
R627 47k
R481
1k
1
2
3
4
5
6
7
8
9
10
11
11P
NO468
JL005
JL006
JL007
JL020
JL021
JL045
JL046
JL092
JL093
8
7
6
5
4
3
2
1
X402
23
24
22
25
26
7
14
15
11
9
12
17
18
8
16
13
19
0
R557
R581
0.047
1
38
76
75
53
77
1
100
84
94
52
51
100
88
87
86
85
95
84
79
78
88
87
86
85
4
79
78
77
2
3
54
58
67
72
72
73
80
70
31
34
33
32
9
12
94
91
90
36
35
33
33
40
12
34
34
M1-
M1+
19
12
12
M2+
M2-
5
28
27
26
25
24
23
22
20
39
BUS1
BUS3
BUS0
BUS2
32
31
PROTECT
48
47
49
97
81
61
63
65
66
20
2
81
70
80
97
95
90
91
73
72
4
3
9
46
39
37
45
5MHz
MAIN BOARD (2/4)
54
680 (GT222: MX/GT444: MX/GT555: MX)
Q627, 628
B+ SWITCH
0 (GT111: AEP/GT222: AEP/GT444: AEP)
R493
31P (GT222/GT444/GT555)
∗
CN403
25P (GT111)
(GT222/GT444/GT555)
(NC)
+4V REGULATOR
Q210-212
(GT111: E2, E3, E51)
(GT222/GT444/GT555)
(GT111: AEP, RU, AR)
Q214, 215
RESET SWITCH
(GT222/GT444/
GT555)
(EXCEPT GT111: AEP/
GT222: AEP/GT444: AEP)
(EXCEPT GT111: AEP/
GT222: AEP/GT444: AEP, UK)
(GT111)
(GT111: AEP/GT222: AEP/GT444: AEP, UK)
1k (GT111: E2, E51, AR/GT222: E2, E51, AR/GT444: E2, E51, AR/GT555: E2, E51, AR)
4.7k (GT111: E3/GT444: UK)
150 (GT111: RU/GT222: RU//GT444: RU/GT555: RU)
∗
R392
0 (GT111)
330 (GT222)
680 (GT444)
1.5k (GT555)
150 (GT444: UK)
4.7k (GT111: RU, E2, E51, AR/GT222: RU, E2, E51, MX, AR/GT444: RU, E2, E51, MX, AR/GT555)
330 (GT111: E3)
∗
R393
7
11
D
B
16
6
9
17
10
F
5
15
K
3
G
1
18
12
C
E
H
8
4
13
A
14
2
∗
∗
∗
1
2
3
4
5
6
7
8
9
10
11
30
31
SW LED
METER-IN4
METER-IN3
METER-IN1
METER-IN2
METER SWITCH
USB LED CTRL
VF
-VFL
VF
METER LED
LED+9V
DGND
TXD1
RTS1
MCU VCC
CLK1
RXD1
CN VSS
RESET
GND
IC675
EEPROM
IC675
S-24CS16A0I-J8T1G
RT1P431C-TP-1
Q447
LEVEL SHIFT
AC4
AC4
AC3
AC3
VF
VF
-VFL
DGND
EVER10V
STBY RELAY
AC CUT DETECT
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299