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SE-U55
SCHEMATIC DIAGRAM (INPUT SELECTOR : MONITOR)
DAC
4BLH-CUM05R5CN1
L504
4BLH-CUN05R5BN1
P303
P302
P301
E902
E901
C307
221K
C305
331K
C374
101J
C324
101J
C366
152J
C316
152J
C368
152J
C318
152J
Q752
74HC4053
0X 12
0Y
2
0Z
5
1X 13
1Y
1
1Z
3
A 11
B 10
C 9
GND
8
INH
6
VCC 16
VEE
7
XCOM 14
YCOM 15
ZCOM
4
SCHEMATIC DIAGRAM
UE-155
L516
BLM21P221SG
L506
BLM21P221SG
BLM21P221SG
L355
BLM21P221SG
L356
BLM21P221SG
L351
BLM21P221SG
L352
BLM21P221SG
L353
BLM21P221SG
L302
BLM21P221SG
L301
BLM21P221SG
L753
BLM21A102F
L754
NCH-1470
1
3
D205
1SS352
D204
1SS352
D203
1SS352
D202
1SS352
D751
1SS352
R523
0
R522
0
R521
0
R311
0
R356
0
R355
0
R520
0
R510
0
R372
470
0
R505
0
R303
0
R324
330K
R374
330K
R317
0
R312
0
R322
470
R373
470
R323
470
R309
0
R506
0
R301
330K
R307
4.7K
R305
680
R304
100K
R302
1K
R308
33K
R392
1K
R306
1K
R327 8.2K
R377
R387
6.8K
R337
6.8K
R347
100K
R714
R397
100K
R338
10K
R351
33
R352
33
R388
10K
R314
0
R389
22K
R364
0
R339
22K
R365
33K
R315
33K
R336
22K
R385
82K
R335
82K
R386
22K
R393
33
R343
33
R310
100K
R361
100K
R362
100K
R325
4.7K
R375
4.7K
R332
100K
R382
100K
R320
10K
R370
10K
R318
2.2K
R319
2.2K
R368
2.2K
R369
2.2K
R321
4.7K
R371
4.7K
R334
33
R394
33
R316
100K
R753
0
R366
100K
(NO USE)
R752
10K
C548
101J
C547
102J
C525
102J
C526
101J
C523
102J
C556
101J
C555
102J
C527
102J
C528
101J
C524
101J
C544
101J
C545
101J
C546
101J
C763
180J
C762
104Z
C764
180J
102J
101J
C538
101J
C515
102J
C516
101J
C514
101J
C513
102J
C519
C517
C518
C551
102J
C552
101J
C554
101J
C553
102J
C756
104Z
C755
103K
C303
47/16
C302
100/6.3
C315
47/16
C365
47/16
C352
220/16
C358
220/6.3
C308
220/6.3
C363
47/16
C313
47/16
C304
47/16
C311
10/16
C757
10/16
C761
220/6.3
C351
220/16
C361
47/16
C362
47/16
C369
47/16
C319
47/16
C206
100/16
C205
10/50
C331
47/16
C332
47/16
C760
10/16
C758
10/16
C759
10/16
Q751
UDA1325
ALE 50
CLK
27
DA
57
NC1 45
NC2 46
P0.0
56
P0.1
58
P0
.26
0
P2.6
29
P2.7
30
RTCB 36
TC 35
VDDA1 38
VDDA2 42
VDDA3
52
VDDO
32
VDDX
28
VINL 43
VINR 47
VOUTL 34
VOUTR 37
VREF[AD] 41
VREF[DA] 40
VRN 49
VRP
51
VSSA1 39
VSSA2 44
VSSA3
55
VSSO 33
VSSX
24
WS
59
XTAL1A
54
XTAL1B
25
XTAL2A
53
XTAL2B
26
EA 48
PSEN
31
Q301
NJM4565M-D
(1/2)
3
8
2
1
Q359
NJM2140R
(1/2)
5
8
6
7
Q358
NJM2140R
(1/2)
3
8
2
1
Q352
NJM2140R
(1/2)
3
8
2
1
Q301
NJM4565M-D
(2/2)
5
6
4
7
Q359
NJM2140R
(2/2)
3
2
4
1
Q358
NJM2140R
(2/2)
5
6
4
7
Q352
NJM2140R
(2/2)
5
6
4
7
Q389
RN1444-A
Q388
RN1444-A
Q387
RN1444-A
Q386
RN1444-A
Q353
RN1444-A
Q354
RN1444-A
R313
50K
(A)
(2/2)
R313
50K
(A)
(1/2)
D206
UDZ5.6B
C301
4.7/35
Q754
TC7WU04
7
Q754
TC7WU04
6
2
+5A
-5V
+3.3D
+3.3A
+5A
-5V
CDCRST
U55UJJ
155UJJ
U55UDD
R521
R522
R523
UDD
UJJ
ohm
309,
506
505,
R303,
C514,516
C513,515
L301,302
L504
Rch
Lch
520
556
555
548,
554,
552,
547,
553,
551,
510,
356,
C523,
527,
525,
355,
317,
312,
R311,
528,
526,
C524,
L351-353,355,356,506,516
(ECHU)
541
Rch
Lch
507-509
ohm
542
384,
383,
R381,
529,
522,
520,
C518,
521,
519,
C517,
L505
L381-383
UDD
UJJ
ohm
UDD
UJJ
Lch
Lch
Rch
Rch
R(1VrmsFS)
L(1VrmsFS)
MIC IN
LINE OUT
R(2VrmsFS)
LINE IN
L(2VrmsFS)
-5V
GND
GND