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A
SCHEMATIC DIAGRA
MAIN CIRCUIT PC BOARD
1
2
3
1
2
4
5
B
F_ADDR17
F_ADDR16
F_ADDR15
F_ADDR14
F_ADDR13
F_ADDR12
F_ADDR11
F_ADDR10
F_ADDR09
F_ADDR20
F_ADDR19
F_ADDR18
F_ADDR08
F_ADDR07
F_ADDR06
F_ADDR05
F_ADDR04
F_ADDR03
F_ADDR02
F_ADDR01
ST
16M
ATMEL
16M
ST
8M
100N-03
IC22
IC-M24C02WMN6
1
E0
VDD
2
E1
WC
3
E2
SCL
4
SDA
VSS
+8V_MOTOR_LOADING_VCC
Sub EPROM
+5V_DIGI_VCC
1N414B
Q204
D204
R336
0R-03
5K6-05
R337
0R-05
R331
R338
0R-05
R323
5K6-05
R324
10K-05
1/50
J511
0R-03
C252
J512
0R-03
CHGND
Motor Driver
C
IC51
IC-M74HCU04M1R
INVERTER
L501
B-1K(S)
100N-05
C504
1
A0
14
VCC
13
D3V3
2
O0
A3
C505
470/6.3
3
A1
12
O3
4
O1
11
A4
R503
5
A2
10
O4
1M-05
9
6
O2
A5
7
GND
8
O5
X501
0R-03
27M0
R511
0R-03
R512
GND
+3.3VM
R416
1K-05
R413
47K-05
IC41
IC-M29W800AT90N1
1
48
A15
A16
2
47
A14
BYTE
3
46
A13
VSS
4
45
A12
DQ15
5
DQ7
44
A11
6
43
A10
DQ14
7
42
A9
DQ6
41
8
A8
DQ13
9
40
NC
DQ5
10
39
R411
NC
DQ12
11
38
0R-03
WE
DQ4
12
37
RP
VCC
13
DQ11
36
R412
NC
14
35
NC
DQ3
0R-03
15
34
RY/BY
DQ10
33
16
A18
DQ2
17
32
A17
DQ9
18
DQ1
31
A7
19
30
A6
DQ8
20
29
A5
DQ0
28
21
QE
A4
22
27
A3
VSS
23
26
A2
CE
25
24
A1
A0
R411
R412
0 Ohm
NC
F_ADDR [01:21]
NC
0 Ohm
F_ADDR01
NC
NC
F_ADDR02
F_ADDR03
F_ADDR04
F_ADDR05
F_ADDR06
+5V6S
F_ADDR07
F_ADDR08
F_ADDR09
C225
F_ADDR10
F_ADDR11
F_ADDR12
8
F_ADDR13
7
F_ADDR14
R267
F_ADDR15
6
F_ADDR16
47R-05
R268
5
47R-05
F_ADDR17
F_ADDR18
F_ADDR19
F_ADDR20
GND
DV-SP301
D
157
CPU_DATA(14)
158
CPU_DATA(15)
159
VDD3_3
160
VSS
161
CPU_ADR(1)
162
CPU_ADR(2)
163
CPU_ADR(3)
164
CUP_ADR(4)
165
CUP_ADR(5)
166
CPU_ADR(6)
RA45
47Rx4
167
CUP_ADR(7)
1
2
168
CUP_ADR(8)
169
CPU_ADR(9)
RA46
47Rx4
170
CPU_ADR(10)
1
2
171
VDD2_5
172
VSS
173
CUP_ADR(11)
RA47
47Rx4
1
2
174
CPU_ADR(12)
175
CPU_ADR(13)
176
CPU_ADR(14)
RA48
47Rx4
177
CPU_ADR(15)
1
2
178
CPU_ADR(16)
179
CPU_ADR(17)
180
CPU_ADR(18)
R407
47R-03
181
R408
47R-03
CPU_ADR(19)
47R-03
R409
R410
47R-03
182
CPU_ADR(20)
183
CPU_ADR(21)
184
VDD_3
185
VSS
186
PIO0(0) T_SROBE
R262
47R-03
187
PIO0(1) MOD_SW
R263
47R-03
188
PIO0(2) VFD_STB
189
PIO0(3) VFD_CLK
190
PIO0(4) VFD_DATA_OUT
191
PIO0(5) VFD_DATA_IN
192
PIO0(6) SLIDER_SENSOR_OPEN/CLOSE (DRAWER_POSITION_P
193
PIO0(7) SLIDER_IN(DRAWER_CCW_CTRL)
194
PIO1(0) SDA
195
PIO0(1) SCL
196
PIO1(2) SLIDER_OUT (DRAWER_CW_CTRL)
R289
47R-03
197
PIO1(3) TXD (JIG)
198
VDD_5
199
VSS
R290
47R-03
200
PIO1(4) RXD (JIG)
201
PIO1(5) FRONT_TXD1
TRIGIN
R264
75R-03
202
TRIGGER_IN
TRIGOUT
R265
75R-03
203
TRIGGRER_OUT
204
GND
PIO2(0) H/P_IND
205
PIO2(1) FRONT_RXD
206
PIO2(2) MIC_DET
207
PIO2(3) MIC_MUTE
208
PIO2(4) AUDIO_MUTE
100R-05
R201
100R-05
R202
100R-05
R203
100R-05
R204
GND
R3 100K
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