Feb. 2010
5
SECTION 10.
SECTION 10.
VOLTAGE
DIAGRAM
*:
Refer to the PARTS LIST for the value and name of component.
MAIN UNIT (1/2)
ERTJ0EP473 J
R88
100k
R89
12k
R302
S5V
100k
R384
100k
R413
1k
R401
15k
R301
270k
R381
22k
R454
1k
R476
10k
R463
LRB706F
D51
10k
R456
CP05S
CP12
56k
R323
1.8k
R468
NJM12902V
IC60
6
5
7
10k
R347
56k
R303
4.7k
R438
10k
R431
R5V
22
C436
4.7k
R462
LDTC144EE
Q76
6.8k
R371
TPA0211DGN
IC55
1
IN
2
SHUTDOWN
3
VDD
4
BYPASS
5
VO+
6
SE/BTL
7
GND
8
VO-
9
CP05S
CP6
470
R363
1k
R418
LDTC144EE
Q85
CR-864
X51
TMUT
NJM12902V
IC58
13
12
14
68k
R344
15k
R474
CD4066BPWR
IC62
1
I/O 1
2
O /I1
3
O /I2
4
I/O2
5
CONT 2
6
CONT 3
7
VSS
8
I/O3
9
O/I3
10
O/I4
11
I/O4
12
CONT4
13
CONT1
14
VDD
R311
22k
68k
R341
0
R407
HR
YG
CL-165HR
DS51
100k
R470
220
C393
KTA2015
Q71
100k
R467
2SA1586
Q72
470
R402
R1EX24016ATA00A
IC52
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
47k
R327
SO
J51
10k
R378
68k
R345
4.7k
R329
VCON
CD4066BPWR
IC56
1
I/O1
2
O /I1
3
O /I2
4
I/O2
5
CONT2
6
CONT3
7
VSS
8
I/O3
9
O/I3
10
O/I4
11
I/O4
12
CONT4
13
CONT1
14
VDD
120k
R385
NJM12902V
IC60
2
3
1
TP70TF5169
S54
1
A1
2
C1
3
B1
4
A2
5
C2
6
B2
7
A3
8
C3
9
B3
R SSI
MMZ1005Y102CT
EP51
68k
R343
R310
22k
12k
R455
33k
R386
SCK
10 MSVA
C400
12k
R453
100k
R472
NOIS
10
C356
LDTA144EE
Q82
1k
R416
47k
R328
330k
R427
1k
R458
470
R361
4.7k
R457
LDTC144EE
Q59
R2A20178
IC57
1
VIN2
2
VDD
3
LD
4
CLK
5
DI
6
VIN3
7
VOUT3
8
VOUT4
9
VIN4
10
VIN5
11
VOUT5
12
VOUT6
13
VIN6
14
VDAREF1
15
VDAREF2
16
RESET
17
GND
18
VIN7
19
VOUT7
20
VOUT8
21
VIN8
22
VIN1
23
VOUT1
24
VOUT2
25
15k
R321
2SB1132
Q63
100k
R330
68k
R342
NJM12902V
IC60
13
12
14
CP05S
CP7
SW-167
S52
T5V
LM2902PWR
IC59
9
10
8
3.3k
R313
L1SS400
D53
100k
R424
1k
R459
CD4053B
IC61
1
Y1
2
Y0
3
Z1
4
Z
5
Z0
6
IN
H
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
KTA2015
Q73
+5V
SW-167
S53
1M
R430
100k
R466
100k
R460
22k
R324
CP05S
CP8
100k
R464
100k
R406
L1SS400
D55
LM2902PWR
IC59
13
12
14
LDTC144EE
Q52
10
R451
R5C
100k
R420
390
R469
5.6k
R372
100k
R475
R374
3.9k
180k
R322
1SS390
D52
390
R440
10k
R433
NJM12902V
IC58
2
3
1
T2
R379
270k
NJM12902V
IC58
6
5
7
HV
10k
R435
15k
R471
10k
R437
NJM12902V
IC60
9
10
8
LDTA144EE
Q83
R398
10k
6.8k
R325
4.7k
R436
NW C
SW-149
S51
1.5k
R304
J54
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TP76N00N
R421
NJM12902V
IC58
V+
4
GND
11
R395
82
k
CP05S
CP10
PLST
CP05S
CP9
UNLK
10k
R350
2SB1132
Q74
T1
100
C431
LM2902PWR
IC59
2
3
1
10k
R434
NJM12902V
IC58
9
10
8
DISC
LDTC144EE
Q84
100k
R473
33k
R362
10k
R318
470
R375
10
C343
NJM12902V
IC60
V+
4
GND
11
15k
R426
SQIN
NJU7704F3
IC53
1
CD
2
VSS
3
MR
4
VOUT
5
VDD
EM9745P
MC51
LVIN
J52
LVA
J53
1
2
3
4
CP05S
CP11
LM2902PWR
IC59
6
5
7
100k
R423
R312
22k
4.7k
R461
22
C377
10k
R441
MOD
100
R408
1k
R477
LM2902PWR
IC59
V+
4
GND
11
4.7k
R432
47k
R326
0.1
C301
0.
1
C310
0.01
C302
220P
C303
0.047
C305
0.1
C307
0.039
C306
0.022
C309
0.
1
C313
0.018
C312
0.0012
C314
0.
1
C316
0.001
C322
390P
C323
0.01
C324
47P
C325
0.01
C326
0.1
C349
0.
1
C352
0.1
C358
0.0047
C371
180P
C372
0.
1
C362
0.
1
C363
0.
1
C361
47P
C365
0.0047
C364
0.001
C378
0.001
C376
0.001
C334
0.001
C337
0.001
C338
0.001
C388
0.001
C339
0.001
C389
0.001
C390
0.
1
C344
0.018
C382
0.018
C381
47P
C391
0.001
C412
0.001
C413
0.001
C397
0.
1
C399
0.
1
C401
1
C405
0.001
C398
0.001
C406
0.
1
C404
0.
1
C427
0.
1
C430
0.
1
C437
0.001
C432
0.001
C435
0.
1
C433
0.
1
C454
0.
1
C421
0.01
C423
0.01
C426
0.01
C429
0.001
C424
0.
1
C458
0.
1
C456
22P
C453
10P
C452
33P
C451
0.027
C457
0.
1
C459
0.
1
C467
0.01
C466
0.1
C460
0.1
C462
0.1
C461
0.
1
C465
0.01
C318
0.001
C335
0.01
C331
0.1
C403
330k
R414
330
R442
0.01
C330
10k
R352
8.2k
R353
1M
R354
0.0047
C332
0.0047
C333
82k
R373
4.7k
R412
2.2k
R360
0.
1
C340
47k
R364
220
C395
0.01
C434
0.
1
C408
18k
R351
10k
R355
0.0047
C329
1
C328
NJM2871BF05
IC54
1
CTRL
2
GND
3
NB
4
VOUT
5
VIN
0
R403
150k
R366
150k
R369
270k
R368
470k
R370
1
C336
220P
C351
R393
270k
R394
120k
R396
180k
0.0068
C308
R315
82k
R316
470
6.8k
R317
R314
390k
10
C304
0.001
C342
470k
R382
560k
R383
47k
R331
0.039
C346
0.039
C348
0.01
C347
10
C448
0.01
C357
1.
8
R405
15k
R417
1.5k
R387
0.047
C373
2.2k
R391
2.2k
R439
470P
C383
0.
1
C385
1M
R349
47P
C380
R4F20102NFA
IC51
1
PB6/AN6/DA0
2
PB7/AN7/DA1
3
AVCC
4
X2
5
X1
6
AVSS
7
RES
8
TEST
9
VSS
10
PJ1/OSC2
11
PJ0/OSC1
12
VCC
13
P37/TXD_3
14
P36_RXD_3
15
P35/SCK3_3
16
P34/FTCI
17
P33/FTIOD
18
P32/FTIOC
19
P31/FTIOB
20
P30/FTIOA
21
P15/IRQ5
22
P16/IRQ6
23
P17/IRQ7
24
P54/SSO
25
P55/SSC
K
26
P56/SDA/SCS
27
P57/SCL/SSI
28
P53/TGIOB
29
P52/TGIO
A
30
P51/TCLKB
31
P50/TCLKA
32
P63/FTIOD0
33
P62/FTIOC0
34
P61/FTIOB0
35
NMI
36
P60/FTIOA0
37
P64/FTIOA1
38
P65/FTIOB1
39
P66/FTIOC1
40
P67/FTIOD1
41
P85/TRAIO
42
P86/TRBO
43
P87/TREO
44
P20/SCK3
45
P21/RXD
46
P22/TXD
47
P23/TRCOI
48
P25/SCK3_2
49
P26/RXD_2
50
P27/TXD_2
51
P24/TRDOI_0
52
P11/IRQ1
53
P12/IRQ2
54
P13/IRQ3
55
PA4
56
PA5
57
PA6
58
PA7
59
PB3/AN
3
60
PB2/AN
2
61
PB1/AN
1
62
PB0/AN
0
63
PB4/AN
4
64
PB5/AN
5
CP5
CP06S
R397
560k
0
R359
1k
R428
180k
R429
XP4601
Q51
1
2
3
4
5
6
UNR911HG0
Q58
XP6501
Q64
1
2
3
4
5
6
XP6501
Q75
1
2
3
4
5
6
UNR9210G0
Q81
47 MSVB2
C379
33k
R377
560P
C321
0.01
C353
470k
R346
0.01
C354
1M
R348
*
MP51
470P
C350
*C469
*C470
0
R356
1.5k
R390
1k
R389
12k
R388
ERBSE3R00U
F51
1 2
TEMP
STONE
T5C
ESDA
LVA
RMUT
2
MMUT
NMI
T5C
MGC0
VREF
BEEP
+5V
T2
AFVI
SDEC
SQIN
EPTT
T5C
VCON
CSFT
TLED
SCK
T2
DAST
CL
RBEEP
RES
OPT1
DISC
T1
RSSI
AFON
IPTT
CENC0
CBI0
RMUT1
NWC
TEMP
DUS E
AFVI
BAL
CENC2
KEY2
LVA
RMUT1
SO
+5V
NMI
ESCL
PLST
S5C
CLO
R5V
UNLK
RBEEP
CENC2
CDEC
S5V
KEY2
STONE
CBI2
DUSE
LVIN
S5V
RMUT
1
DAST
S5C
BEEP
CBI3
PLST
REF
AFON
AF
O
ADSW
NWC
UNLK
S5V
CBI1
BATV
RES
+5V
ATX
MGC1
CBI0
KEY1
SQIN
IPTT
OPT1
RLED
RLED
SCK
CENC1
CBI2
VCON
TMUT
M MUT
SCK
R5V
HV
NOIS
TMUT
LVIN
CBI1
+5V
CBI3
VOXV
RSSI
R5C
CDEC
R5C
NOIS
MOD
CENC1
DUS E
VREF
SDEC
ATX
EPTT
PWON
KEY1
CL
OPT2
SENC
SO
OPT2
TLED
TLED
R5C
VOXV
MOD
CENC0
T1
HV
D ISC
T5V
BATV
TBEEP
MMUT
DISC
SENC
RMUT
2
SO
RLE
D
TBEEP
T5V
+5V
AFON
CPU5
DISC
PWON
+5V
+5V
S5V
T5V
+5V
VREF
VREF
VREF
VCC
AFO
VREF
CPU5
CPU5
CPU5
CPU5
ATX
IPTT
+5V
C TCSS/DTCS FILTER
KEY2
EPTT
KEY1
CL
VREF
CPU5
CPU5
A
A
A
B
B
B
C
C
C
D
D
D
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