APP 2 - 1
APPENDIX 2 CIRCUIT DIAGRAMS
Main PCB circuit diagram (1/5)
NAME
CODE
MAIN PCB CIR
PT-D600 (1/5)
PWR_IP-
CH2
5E/2-4A
3VCC_ON_OFF
C5
C102
-1005
50VDC
R2
10k
Q6
DTC143ZUA
YF5044360
C
B
E
GND
TP21
GND
TP4
GND
VBAT
F1
SHT 3.15A
A40484001
U1
TPS61160DRV
A40416001
VIN
6
CTRL
5
COMP
2
SW
4
FB
1
GND
3
GND
R14
1k
094102220
3216
1/4W
5%(J)
C11
C103
25VDC
Y81030003
2-4A
LCD_BL_EN
L2
BLM18PG471SN1
A30029001
VBAT
TP30
TP26
T1
3R0A3R0R8CNP
LA0499000
3
4
2
1
GND
GND
VBAT
TP27
R12
10
094100020
1/10W
R6
5.6k
1%(F)
VH
C8
C105
25VDC
TP25
TP29
TP3
TP24
GND
L1
LQH3NPN100MM0
A40419001
TP6
D1
SDB310Q
LN7945000
R3
75k
094753700
1/16W
1%(F)
TP13
R10
1k
CH1
TP316
Q3
2SB1695K
LA9481000
C
B
E
TP32
TP20
R15
220
R8
47k
TP2
C1
C103
25VDC
GND
GND
TP8
J1
A40260001
DS-201W
1
3
2
C10
C104
25VDC
C9
C105
25VDC
Y81050002
D3
RB751V-40
UK3791000
D7
RB551SS-30
A40418001
VBLH
GND
2-6D
BL_ON
TP9
R11
220
Q4
Si4435DDY-T1-GE3
1
S1
4
G
5
D5
6
D6
7
D7
8
D8
2
S2
3
S3
Q1
DTC143ZUA
YF5044360
C
B
E
TP18
TP28
TP16
C6
C224
16VDC
Y82240033
TP318
D2
SDS511
LN7796000
R5
1k
C4
C105
25VDC
VBLL
GND
GND
3.3BV
R1
10k
C2
C104
25VDC
TP17
D6
RB080L-30
A40200001
TP31
D5
1N4148S
A40253001
R51
0
VH_ON
1D/2-4A
TP14
Q5
DTA043ZUB
YF0044360
C
B
E
TP23
C3
C103
25VDC
Y81030003
Q2
DTC143ZUA
YF5044360
C
B
E
ADA_DET
2-2C
D4
1SS400
LG7365001
R4
47k
094473700
1/16W
1%(F)
C12
C4700
16V
Y44722591
TP15
R179
0
R9
0
5%(J)
094000720
GND
3.3VCC
TP10
TP12
TP7
VH_ON
2D/2-4A
C7
C104
25V
TP5
TP11
GND
GND
C118
C105
25VDC
C14
C102
50VDC
C116
C226
10VDC
Y82262441
GND
D8
SDS511
LN7796000
R21
0.51
094518300
R16
47k
C119
C105
25VDC
C18
C226
16VDC
TP37
GND
GND
Q11
2SA2097(TE16LI,NQ)
LN7795000
C
B
E
TP43
3.3BV
VBAT
GND
C17
C105
25VDC
GND
C66
C226
10VDC
Y82262441
C15
-3216
C106
Y81060041
10VDC
TP42
D9
SDS511
LN7796000
GND
C13
C104
(16V - 1005)
16VDC
U3
S-816A33AMC-BAIT2U
VIN
4
VSS
2
ON/OFF
3
EXT
1
VOUT
5
GND
TP39
GND
3.3VCC
TP44
VBAT
C19
-3216
C106
Y81060041
10VDC
GND
U2
R1190S033D-E2-FE
A62055001
VDD
6
CE
3
GND2
2
VOUT
1
DELAY
4
GND5
5
C117
C105
25VDC
1F/2-4A
3VCC_ON_OFF
GND
GND
C16
C472
50VDC
TP36
R17
10k
1%(F)
1/16W
094103700
Q9
DTA144EE
XE2459001
C
B
E
VBAT
R18
2.2k
1/16W
1%(F)
094222700
GND
TP40
BAT_AD_ON_OFF
2-4A
GND
Q7
DTC144EE
A40129001
C
B
E
BAT_AD
2-3A
+
* J1 AC JACK input: when AC adapter is connected, Battery is automatically cutoff
4.7k
1/4W
K
2012(
5%)
MAIN POWER INPUT
47k
VH connection to: 1.Thermal head
2.Cutter Motor
3.Stepper Motor
4.7k
A40307001
47k
BOOST (LCD BACKLIGHT)
VH-ON/OFF SECTION
* CH1 and CH2 are battery input connections
4.7k
4.7k
R
47k
* Hold up capacitor
47k
3.3VCC Regulator Features:
- Output Voltage: 3.3V+/-1.5%
- Output Current: 1A min
- Consumption Current: 220uA Max
- Package:HSOP-6J
3.3VCC Connects to:
- Flash Memory
- SRAM Memory
- Thermal
- Temperature Sensor
- Key PCB Interface
- Side Sensor
- Color Sensor
- Cover Open
- USB Interface
- Cutter Sensor
- LCD interface
- Decoding Logic
3.3VCC GENERATION
A40461001
3.3V Regulator Features:
- Output Voltage: 3.3V+/-2%
- Output Current: 1A
- Consumption Current: 30uA Max
- Package:SOT-23-5
+3.3BV Connects to:
-CPU
-Debug
-Reset Circuitry
-On/Off Key
3.3BV GENERATION
47k
BATTERY VOLTAGE DETECTION
47k
47k
47k
Summary of Contents for P-touch PT-D600
Page 1: ...SERVICE MANUAL MODEL PT D600 ...
Page 171: ...Oct 2014 SM PT079 1 ...