APP 2 - 4
Main PCB circuit diagram (4/5)
NAME
CODE
MAIN PCB CIR
PT-D600 (4/5)
+
LCD_WR0
LCD_RD
LCD_RS
AD[7]
CS_LCD
AD[4]
AD[6]
AD[5]
AD[2]
AD[3]
AD[1]
AD[0]
C62
C100
16V
Y41012591
C86
C22P
Y72202113
50VDC
R137
10k
GND
GND
R130
0
2-2C/3-1D
RESET
R195
BLM15BD601SN1
R132
10k
BA6287F
U19
OUT1
1
VM
2
VCC
3
FIN
4
GND
8
OUT2
7
VREF
6
RIN
5
C80
C102
50VDC
VM
TP246
L4
BLM18PG471SN1
BLM18PG471SN1
GND
GND
2-7C/3-1D/3-6D/1F
RD
R150
220
R194
BLM15BD601SN1
CN4
04 6232 112 015 800+
A63265001
1 VH
2 DI
3 /LAT
4 VDD
5 GND
6 TM_GND
7 TM
8 GND
9 /STB
10 CLK
11 VH
12 VH
C68
C102
50VDC
3.3VCC
TP210
TP253
TP221
GND
R159
100k
R214
10k
R155
47k
R193
BLM15BD601SN1
R129
47k
TP239
R135
10k
TP224
C85
C105
16VDC
VBLL
CH3
BLACK
GND
TH_DATA
2-3F
3.3VCC
3.3VCC
R192
BLM15BD601SN1
TP317
R127
10k
TH_CLK
2-3F
TP214
TP258
TP225
C89
C47P
TP206
GND
GND
TP137
R158
1k
R191
BLM15BD601SN1
R182
0
R142
0.68
LG6848001
TP222
R13
6
1
k
D13
RB521CS-30
2-6C
MTR_/A
TP245
TP209
GND
3.3VCC
GND
R190
BLM15BD601SN1
TP254
VH
HEAD_TM
2-3A
TP231
TP260
L3
BLM11B221SBBLM11B221SB
3.3VCC
TP234
GND
R213
10k
TP196
R189
BLM15BD601SN1
C75
C22P
VH
TH_LAT
2-3F
C87
C22P
TP266
L7
BLM18PG471SN1
BLM18PG471SN1
3.3VCC
C82
C102
50VDC
GND
TP131
TP197
R188
LG6843001
BLM15BD601SN1
TP251
TP238
TH_STB
2-4F
2-6D/3-1D/3-6D
WR0
TP256
TP237
3.3VCC
R149
10k
GND
U17
74LVC245APW
A40474001
9
A7
8
A6
7
A5
5
A3
3
A1
11
B7
12
B6
13
B5
14
B4
17
B1
16
B2
18
B0
10
GND
6
A4
4
A2
1
DIR
2
A0
20
VCC
15
B3
19
OE
TP198
R187
BLM15BD601SN1
TP249
C70
C102
50VDC
TP244
TP259
Q12
2SCR293P
A31174001
C
B
E
2-5A/2-6A/2-7D/3-4F/3-7E
AD[0-7]
TP240
GND
U16
74LVC245APW
A40474001
9
A7
8
A6
7
A5
5
A3
3
A1
11
B7
12
B6
13
B5
14
B4
17
B1
16
B2
18
B0
10
GND
6
A4
4
A2
1
DIR
2
A0
20
VCC
15
B3
19
OE
TP199
R157
47k
C76
C22P
R141
0.68
LG6848001
2-7C/3-1D/3-6D/1D
RD
TP263
VH
CS_LCD
4E
2-6B
MTR_/B
GND
R212
330
TP215
RA43
47k
2
7
1
8
3
6
4
5
R153
47
2-6C
MTR_B
C88
C47P
R162
220
2-2D
DC_B
R119
22
TP257
GND
R211
470
TP216
RA42
10k
2
7
1
8
3
6
4
5
TP250
TP212
C58
C102
50VDC
TP243
3.3VCC
VH
R122
22
D12
RB521CS-30
LB7536000
GND
R210
470
TP217
GND
C64
C102
50VDC
C71
C22P
TP262
C55
C104
(16V-1005)
16VDC
TP201
GND
R209
470
TP218
CN2
B4B-PH-SM4
YG1504990
1 A
2 /A
3 /B
4 B
R138
0
(2012)
TP242
TP261
TP233
TP202
R166
10k
C90
C101
Y71012113
50VDC
3.3VCC
GND
R208
470
TP203
GND
2-2B
MTR_VREF
R134
1k
2012/F
C72
C22P
R169
10k
L6
BLM18PG471SN1
BLM18PG471SN1
TP227
C94
C104
10VDC
TP248
R218
47k
GND
R207
470
R121
47
C67
C102
50VDC
TP223
TP255
C92
C105
10VDC
D10
1SS355
TP228
R163
220
C60
C104
10VDC
Y81040043
GND
GND
R206
470
TP241
R181
47k
TP207
CH4
RED
2-8D/3-5D/3-7E
AB[0]
VH
U18
BD6380EFV
VCC
24
VREF
23
VLIM1
3
VLIM2
22
PS
2
IN1A
6
IN1B
7
IN2A
19
IN2B
18
CR1
5
CR2
20
GND
1
VM1
9
VM2
16
OUT1A
10
OUT1B
11
OUT2A
15
OUT2B
14
RNF1
12
SENSE1
4
RNF2
13
SENSE2
21
NC8
8
NC17
17
GND
3.3VCC
R217
10k
GND
R205
470
RA25
100k
2
7
1
8
3
6
4
5
R133
100
TP226
C73
C22P
3.3VCC
C84
C102
50VDC
GND
TP264
GND
R151
220
RA26
100k
2
7
1
8
3
6
4
5
TP211
2-6C
MTR_A
C69
C22P
Y72202113
R167
10k
TP230
GND
L11
BLM15BD601SN1
GND
CN3
08 6212 025 340 800A
A40470001
1 BLL
2 BLH
3 NC
4 GND
5 RDB
6 GND
7 WRB
8 GND
9 RS
10 GND
11 CSB
12 GND
13 DB10
14 DB11
15 DB12
16 DB13
17 DB14
18 DB15
19 DB16
20 DB17
21 GND
22 FMARK
23 VCC
24 VCC
25 RESET
26 FG
27 FG
C57
C475
16VDC
TP265
R139
10k
L8
BLM11B221SBBLM11B221SB
C78
C22P
L10
LG6843001
BLM15BD601SN1
TP232
GND
TP267
GND
C59
C105
25VDC
Y81050002
C74
C104
25VDC
C63
C105
16VDC
C93
50VDC
C104
R147
10k
R131
10k
R152
47
R160
1M
3.3VCC
GND
R168
30k
(
1%)
GND
RA24
100
2
7
1
8
3
6
4
5
C77
C104
25VDC
TP235
C56
C102
50VDC
TP252
R165 470
L5
BLM18PG471SN1
BLM18PG471SN1
GND
D11
SDB310Q
GND
RA23
100
2
7
1
8
3
6
4
5
C83
C104
25VDC
C65
C104
(25V-1608)
C91
C103
Y81030003
3.3VCC
2-2D
DC_A
GND
R164
220
R216
0
L9
BLM15BD601SN1
R148
BLM15BD601SN1
3.3VCC
TP220
TP247
VM
GND
C95
50VDC
C104
R215
0
GND
R196
BLM15BD601SN1
C61
C104
10VDC
Y81040043
ZD1
UDZS6.8B
YE0606800
C79
C22P
TP208
GND
R161
220
LCD_CS
3-8C
R156
BLM15BD601SN1
CS_LCD
1D
TP236
TP213
VBLH
C81
C102
50VDC
GND
GND
TP205
R120
22
R180
0
GND
TP229
NC
NC
NC
NC
NC
0.5mm
(50V-1005)
(50V-1005)
Y81020013
MOTOR CIRCUIT
A40089000
(50V-1005)
A30029001(1608-1A)
(2) STEPPER MOTOR
/A
/B
0.5mm
A
/A
1) CUTTER MOTOR
PH4pin SMD-top
mm
COLOR LCD
B
/B
COLOR:NATURAL
SMD TOP TYPE
CONTACT IS UPPER SIDE
LG6848001
* connector current rating: 1A
THERMAL HEAD INTERFACE
* pattern width : 3mm (3A settings)
3226
1%)
A
B
Y81020013
(50V-1005)
Summary of Contents for P-touch PT-D600
Page 1: ...SERVICE MANUAL MODEL PT D600 ...
Page 171: ...Oct 2014 SM PT079 1 ...