Cosmed Pony graphic, Руководство по обслуживанию

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GND
DSR
RX
TX
DTR
RF-GND
RF-GND
15K
5X100K
TASTIERA
DISPLAY
TURBINA
PRINTER
P1
MHz
25V
100V
1
2
3
PA3
RS-DSR
RS-TX
RS-RX
VEL
B0
B1
B2 RF-GND
VOLUME B3
RESET B4
B5
B6
B7
A8
A9
ON-T A10
A13 A11
A14 A12
A15
B0 VADJ
B1 VADJ
B2 -Y0 AS R/W
B3 DS BLOW2 RD Y5
B4 RS-TX A0
B5 R/W BEEP R/W RESET B0
B6 AS FAS-LF B1 B2
B7 PB7 B3 B4
B5 B6
B7
FF
VEL
ON-T
SG
B0 A0 SA
B1 A1 F-1B F-G
B2 A2
B3 A3 A14 CS-R
B4 A4 A13 F-2B F-3B
B5 A5 A12 R/W SB
B6 A6 A11 SC
B7 A7 A10 CS-R
A8 A9 FT1
A9 A8
A10 A7 B7
A11 A6 B6
A12 A5 B5 SH
A13 A4 B4 SD
A14 A3 B3 F-1BX F-H
PB7 A2 B2
A1 B1
CEEPR B0 F-2BX A0 B0 F-2BX F-3BX FT2
-DS B1 D1 SE
B2 M-STOP SF
B3 A13
A14
B4
B5 CEEPR
B6 FT2
B7 FF
RS-RX DS PR-REE
BLOW VOLUME M-STOP
-Y1 FT1
RS-DSR RNA14 SB
CEEXP M-ON SC
AS A15 SD
SE
D1 SF
SG
PR-REE SH
CS-R
PR-TIM SA
BLOW
BLOW2
RF-GND
F-H
A0
F-3BX
A1
F-1BX
A2
PR-TIM
A3 A4
PR-REE
A5
F-3B
A6
F-G
A7
F-2B
A8
R/W
A9
F-1B
A10
Y7
A11
Y5
A12
M-ON
RD
-Y0
-DS
VCC
VCC
VCC GND
VCC VCC VCC VCC VCC
VBB
VBAT
VBB VBAT
GND
VCC
VCC-RAM
VBAT
VEE
VBAT VCC
VCC
VBAT
VCC
GND
GND
GND
GND
GND GND GND GND
GND
GND
GND
GND
GND
GND
GND GND GND GND GND
GND
GND GND GND
GND
GND GND
GND GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC
VCC
VEE
GND
VBAT
GND
GND
GND
VCC
VCC
VCC
GND
VBAT
VCC
GND
VCC
GND
VCC
VCC
GND
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC
GND
GND
GND
VCC
GND
VCC
GND
GND
GND
VCC
GND
VCC
GND
VCC-RAM
GND
GND
GND
GND
VCC
GND
U1
146805E3
OSC1
39
IRQ
2
TIMER
37
RESET
1
PA0
14
PA1
13
PA2
12
PA3
11
PA4
10
A13
9
A14
8
A15
7
PB0
36
PB1
35
PB2
34
PB3
33
PB4
32
PB5
31
PB6
30
PB7
29
B0
28
B1
27
B2
26
B3
25
B4
24
B5
23
B6
22
B7
21
A8
19
A9
18
A10
17
A11
16
A12
15
OSC2
38
L1
3
AS
6
DS
4
R/W
5
C1
22PF
C2
47PF
U2
146818A
MOT
1
OSC1
2
OSC2
3
AD0
4
AD1
5
AD2
6
AD3
7
AD4
8
AD5
9
AD6
10
AD7
11
RESET
18
SQW
23
PS
22
CKOUT
21
CKFS
20
IRQ
19
DS
17
STBY
16
R/W
15
AS
14
CS
13
VDD
24
GND
12
C3
100NF
R2 4.64
C4
100NF
Q1
BC237B
R3
221
R4
322
Q3
2N2907
D3
1N4148
R7
100K
C5
100NF
U3
84256A
A14
1
A13
26
A12
2
A11
23
A10
21
A9
24
A8
25
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
CE
20
WE
27
OE
22
GND
14
+VB
28
R9
100K
L1
33uH
L2
33uH
L3
33uH
L4
33uH
L5
33uH
U4
27C512
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
27
A15
1
CE
20
OE
22
O0
11
O1
12
O2
13
O3
15
O4
16
O5
17
O6
18
O7
19
VCC
28
GND
14
U5
ULN2064B
CLA
1
1C
2
1B
3
GND
4
GND
5
2B
6
2C
7
CLAMP
8
4C
16
NC
15
4B
14
GND
13
GND
12
3B
11
NC
10
3C
9
U6
ULN2064B
CLA
1
1C
2
1B
3
GND
4
GND
5
2B
6
2C
7
CLAMP
8
4C
16
NC
15
4B
14
GND
13
GND
12
3B
11
NC
10
3C
9
Q4
BC212
L6 33uH
L7 33uH
L8 33uH
L9 SHORT
U7
TLC271
+
-
3
2
6
5
1
8
7
4
C7
100NF
D5
Short
C8
100NF
C9
100NF
U9
ACTEL101
B0
10
B1
11
B2
12
B3
13
GND
14
GND
15
B4
16
B5
17
B6
18
B7
19
RS-RX
20
VCC
21
BLOW
22
-Y1
23
RS-DSR
24
VCC
25
AS
26
A0
27
A1
28
A2
29
A3
30
A4
31
GND
32
A5
33
A6
34
A7
35
A8
36
A9
37
VCC
38
A10
39
A11
40
A12
41
RD
42
-DS
43
F-2B
60
D1
59
M-STOP
58
A13
57
A14
56
VCC
55
GND
54
CEEPR
53
FT2
52
POR
51
DS
50
GND
49
VOLUME
48
FT1
47
RNA14
46
CEEXP
45
A15
44
F-H
9
F-3BX
8
F-1BX
7
PR-TIM
6
BLOW2
5
VCC
4
PR-REE
3
F-3B
2
F-G
1
F-2B
68
R/W
67
GND
66
F-1B
65
Y7
64
Y5
63
M-ON
62
-Y0
61
C10 1uF
+
C11 1uF
+
C12 1uF
+
Q5
BC337
R12
1K
Q6
BC337
R13
2.15K
C13
100NF
C14
10uF
+
C15
100NF
R14
100K
C16
47PF
R15
100K
R16
681 ½Watt
C17
47NF
R17
147
D6
BAV20
R18
22
Q8
BC548B
D7
BZX79
C18
680pF
C19
82pF
C20
22uF
+
R19
619
U10
TEA1100
A
15
B
5
C
4
D
1
E
9
F
2
H
16
1
13
4
7
3
10
2
11
9
12
8
6
7
8
6
14
5
3
C21
1NF
R20
27K
C22
680pF
BT1
1.2X2
BT2
1.2X2
C23
10uF
+
L10
BNP002
SW1
D8
1N5820
D9
1N5820
RV1
4K7NTC
R22
681
R23
147K
R24
147K
C25
1NF
R26
46.4K
R27
100K
R28
1M
U11
MAX233
R2OUT
20
R2IN
19
T2OUT
18
V-
17
C2-
16
C2+
15
V+
14
C1-
13
V-
12
C2+
11
T2IN
1
T1IN
2
R1OUT
3
R1IN
4
T1OUT
5
GND
6
VCC
7
C1+
8
GND
9
C2-
10
C26
68pF
C27
100NF
C28
10uF
+
U12
MAX634
LBR
1
GND
4
LBD
2
CX
3
VFB
8
VREF
7
+VS
6
LX
5
RV2
K164
R29
68.1K
C29
100uF
+
D10
1N4148
C31
100NF
BZ1
Q9
BC212
R32
2.15K
T1
Q10
BC547
C33
6.8uF
+
R33
33
R34
6.81K
D12
BAT85
J1
5
9
4
8
3
7
2
6
1
J3
1
2
3
4
R35 R36 R37 R38
C34 1uF
+
C35
1uF
+
C36
1uF
+
C37
1uF
+
C38
1uF
+
C39
100NF
R39
46.4K
R41
15K
R42 909K
R43
10K
D13
BAT85
R44
2.15K
C40
100uF
+
U13
MXD1210
CE
5
VBAT1
2
VCC
1
TOL
3
CEO
6
VBAT2
7
VCC1
8
GND
4
C41
100NF
C42
10uF
+
C43
100NF
F1
F2A
Q11
BC548B
R45
5.11K
D15
LED
R46
6.19K
R47
46.4K
R48
7.87K
R49
4.99K
Q12
BC237
C45
47uF
+
R50
100K
L12 22uH
C46
150uF
+
D16
1N4148
C47
10uF
+
R51
21.5K
L13
22uH
D17
1N5819
C48
47uF
+
C49
150uF
+
C50
47pF
R52
147K
R53
60.4K
L14 680uH
C51
100uF
+
R54
5KMVH
J6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
J7
1
2
3
4
5
6
7
C30
100NF
R11
4.64K
U8A
74HC14
1 2
14
7
U8B
74HC14
3 4
R10
J2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
D4
1N4148
D1
1N4148
D2
1N4148
R5
562
R21
464
R6
1
C44
100uF
+
C6
10uF
+
C24
10uF
+
L15
680uH
L11
400uH
Q2
ZTX689B
R8
2.15K
R31
4.64K
J5
1
2
3
4
Q7
BD227
E1
1
1
R25
1W.33
R40
261K
J4
1
2
J8
1
2
X1
4.194304
R1
10M
U8C
74HC14
5 6
U8D
74HC14
9 8
U8E
74HC14
11 10
U8F
74HC14
13 12
D11
1N4148
R30
121K
D14
4.3V
C32
47NF
F2
T3A
C52
100NF
U14
MAX761
LX
7
FB
3
GND
4
V+
8
LB0
1
LB1
2
GND
6
B
5
C53
100NF
C54
220pF
S1
PA3
RS-DSR
RS-TX
RS-RX
VEL
B0
B1
B2 RF-GND
VOLUME B3
RESET B4
B5
B6
B7
A8
A9
ON-T A10
A13 A11
A14 A12
A15
B0 VADJ
B1 VADJ
B2 -Y0 AS R/W
B3 DS BLOW2 RD Y5
B4 RS-TX A0
B5 R/W BEEP R/W RESET B0
B6 AS FAS-LF B1 B2
B7 PB7 B3 B4
B5 B6
B7
FF
VEL
ON-T
SG
B0 A0 SA
B1 A1 F-1B F-G
B2 A2
B3 A3 A14 CS-R
B4 A4 A13 F-2B F-3B
B5 A5 A12 R/W SB
B6 A6 A11 SC
B7 A7 A10 CS-R
A8 A9 FT1
A9 A8
A10 A7 B7
A11 A6 B6
A12 A5 B5 SH
A13 A4 B4 SD
A14 A3 B3 F-1BX F-H
PB7 A2 B2
A1 B1
CEEPR B0 F-2BX A0 B0 F-2BX F-3BX FT2
-DS B1 D1 SE
B2 M-STOP SF
B3 A13
A14
B4
B5 CEEPR
B6 FT2
B7 FF
RS-RX DS PR-REE
BLOW VOLUME M-STOP
-Y1 FT1
RS-DSR RNA14 SB
CEEXP M-ON SC
AS A15 SD
SE
D1 SF
SG
PR-REE SH
CS-R
PR-TIM SA
BLOW
BLOW2
RF-GND
F-H
A0
F-3BX
A1
F-1BX
A2
PR-TIM
A3 A4
PR-REE
A5
F-3B
A6
F-G
A7
F-2B
A8
R/W
A9
F-1B
A10
Y7
A11
Y5
A12
M-ON
RD
-Y0
-DS
Tav.3 - Mother board: schematic