Vitek VT-1167 explode diagram
7654321
8
VERSION: POSITION: COUNTENT: DATA: CORRECTOR:
J1
RELAY
D7
R53
100R
Q01 5401
R35
10K
S31
S30
S5
S4
S3
S2
S1
S0
/CS
/RD
/WR
DATA
VSS
OSCO
OSC1
S6
S7
/IRQ
BZ
/BZ
COM0
COM1
COM2
COM3
IC-1621
BACK_LED
purify
warm
boil
R28 15k
KEY1
SET
HT1621
VLCD
VDD
1N4007
D5 24V
470UF/35V
S28
S27
S26
S25
S24
S23
S22
S15
S16
S17
S18
S19
S20
S21
S8
S9
S10
S11
S12
S13
S14
S29
C12
R12
15K
28
29
30
31
32
33
34
41
40
39
38
U2
37
36
35
48
47
46
45
44
43
42
S29
27
16
17
R10
KEY2
purify
D
LCD1
S29
C
B
A
13
S8
14
S9
15
S10
16
S11
17
S12
18
S13
19
S14
20
S15
LCD-1106
L
N
R1
51/2W
D1
D4
4007
4007
R6
10M
C2
C14 220UF/50V
104
D3
D2
4007
4007
26
25
12
S8
11
S7
10
S6
9
S5
8
S4
7
S3
6
S2
5
S1
4
C4
3
C3
2
C2
1
C1
VCC
R31 10K
R32 10K
R33 1K
3
4
5
6
7
8
9
10
11
12
13
14
15
2
1
18
19
20
21
22
23
24
LCD1
KEY2
KEY1 set
KEY3
KEY4
R7 15K
Q3
5551
R39
4.7K
10k
lode
Heating plate
R13
75R/1W
R9
3.3K
KEY3
warm
N OUT1
Q5
5551
C6
104
VCC
R30 5.6K
D6
4.7V
470UF/25V
R48
3.3K
C4
10UF/25V
KEY4
BOIL
C16
R29 1K
VDD
C22
IC-28
C15
104
104
R11
1
1.5K
R44 10K
26
R45 10K
27
R46 10K
28
R17
9
C10
104
8
C11
14
4
3
R23 300R
2
1.5K
R18
1.5K
R22 300R
R24 430R
R14
10K
VDD
R15
15k 1%
R51
3.3K
R52
3.3K
VDD
R37
BZ
5.6k
Q2
S8050
VDD
R16
15k 1%
RHT1
100k
plate
RHT2
100k
water
C
VCCVDD EEC
B
Q15
9012
B
CN7
1
2
3
4
6
22
103
R21
C8
100K
C3
104
5551
C21
104
Q4
R49
100K
R36 10K
R8
300R
C17
104
U3
24C02
C27
104
R25 1.5k
R26 1.5k
R27 1.5k
R38 1.5k
VCC
1
2
3
R4
3.3K
21
C5
104
R20
10K
C7
104
R50
20
3.3K
25
SCK
5
SCL
4
7
8
R42
R41
15K
15K
VDD
R5 1.5k
19
13
15
16
18
17
12
11
10
23
C9
104
4MHz
R19
1M
X1
24
RES
PB7
PA7
PD0
PB6
PC1
PC3
PC4
PB5
PB4
PC0
PB3
PB2
23
24
5V
U1
7
U1
Vref
PA3
PA6
PA5
PA4
PB1
PB0
CRASTAL 28
PC2
PA0
PA1
PA2
Vss
D
C
B
CRASTAL TECHNOLOGY (SZ)CO.LTD
SCALE: 1 : 1
PART NAME: PART NUM:
1106-E-00
A
DATA: 11.11.18
DESIGN:
AUDITING:
APPROVAL:
1 2 3 4 5 6 78
DOCUMENT NAME:
MATERIAL MEET WITH ROHS
AMOUNT:
PAGE NUMBER:
MOUID NUMBER:
DOCUMENT PATH:
VERSION:
SIZE UNIT: MM
A0
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