Sharp MS722 Service Manual - Page 37

Wiring Of P.w.board 4/5

Page 37 highlights

MD-MS722/C/W/MS721W L712 P38 6 - H LCD R723 TP711 L713 TP713 L711 TP714 TP721 TP729 D493 L458 L457 D491 L453 L714 TP728 TP727 TP772 C752 R753 R764 R768 C724 C721 C722 C703 R703 R702 C702 R766 TP723 TP722 TP726 L452 C751 C491 TP802 D494 L491 L456 L454 4 3 TP724 TP725 1 5 IC841 R763 C841 TP801 C800 TP805 TP484 R482 C481 R492 R849 R841 D492 D842 Q842 Q830 TP712 C723 R767 C766 R724 TP705 TP701 C714 R713 R715 R716 R714 R729 24 13 20 15 C701 IC701 R730 TP703 5 1 10 12 TP704 C733 R720 R719 R712 R701 C758 C711 C713 C734 TP707 TP708 TP204 R711 C712 C509 TP702 C510 TP500 R502 C501 C504 R501 SW402 HOLD C503 D431 TP202 C502 C431 R754 C761 TP709 C755 L752 C765 TP414 R765 L751 C753 24 20 13 15 TP453 D843 D841 IC703 C754 TP466 R819 R848 R846 5 1 R761 R770 10 C756 R845 C451 R821 12 C842 C822 Q841 R824 R832 R814 TP807 R481 R815 R816 C801 CN482 TP808 R831 C833 7 1 TP413 1 TP483 TP485 12 TP481 TP482 C827 IC820 C828 TP804 R829 C821 R822 R823 R811 R769 R762 R826 C757 R843 R844 TP402 6 R857 7 C802 TP459 C858 C855 C830 C854 D851 R756 R858C859 R812 C762 C760 R757 R860 C759 1 1 8 R813 C813 R855 IC842 R854 1 4 4 5 R853 R851 R852 2 3 R431 IC431 TP412 6 C851 C853 TP771 TP463 R459 R460 IC850 12 TP810 R859 TP811 TP461 C831 TP465 7 TP462 TP464 TP812 TP456 BATTERY,- (221) EXT. BATTERY (230) P38 4 - E, G KEY SWITCH FLEXIBLE UNIT TP404 R422 TP403 XL401 R407 1 5 C401 TP457 TP400 TP468 TP454 TP211 R818 TP406 TP200 R406 R405 R408 3 4 IC404 TP458 75 TP405 TP212 76 51 70 65 60 55 R847 50 CN451 1 R423 TP809 C109 TP203 80 45 TP467 18 15 TP451 1 C110 TP415 TP401 SW401 EJECT C107 C106 C130 85 C111 TP139 TP206 37 TP110 C112 48 1 45 40 R106 36 90 35 95 C102 5 IC401 TP210 TP651 R922 TP652 40 TP208 TP209 1 35 30 TP416 R921 TP656 TP455 TP657 R842 TP452 16 14 11 CN601 TP664 TP662 TP144 C103 12 17 TP116 16 TP118 C104 18 TP101 TP102 TP114 TP487 TP105 R105 TP103 30 TP131 TP658 C909R904 C906 C907R901 TP665 TP661 TP666 10 IC101 100 5 10 15 20 1 25 26 TP417 TP660 15 20 25 TP610 TP407 R411 TP201 13 TP100 24 TP133 R403 R902 R402 C911 TP654 R412 TP655 TP117 TP151 TP145 TP130 TP132 R415 R414 R413 1 R401 20 TP653 TP601 TP207 R404 C903 1 TP106 TP108 TP111 TP409 4 1 TP121 IC402 22 TP122 TP109 TP410 TP408 C905 C354 5 IC901 15 R903 TP602 TP205 TP663 CN101 5 8 TP351 10 R905 TP901 11 C902 TP659 TP411 R907 C908 C910 R908 R909 R906 10 13 TP115 TP120 PICKUP FLEXIBLE PWB 29 TP119 TP803 MECHANISM FLEXIBLE PWB P38 6 - C BATTERY,+ (219) P38 1 - C MAIN PWB-A (TOP VIEW) 7 8 9 10 11 12 Figure 37 WIRING OF P.W.BOARD (4/5) - 37 -

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MD-MS722/C/W/MS721W
– 37 –
7
8
9
10
11
12
Figure 37 WIRING OF P.W.BOARD (4/5)
MAIN PWB-A (TOP VIEW)
L456
L452
L454
L453
L457
L458
L714
L713
L711
L712
C451
R414
1
25
26
30
35
40
45
50
51
55
60
65
70
76
80
85
90
95
100
75
5
10
15
20
R907
1
4
5
8
C909
C908
R415
R413
R403
R908
C902
IC901
C911
R402
R906
R905
C903
R106
C103
C102
C112
1
1
22
5
10
12
13
15
20
30
35
36
37
40
45
48
24
25
C104
R105
C111
SW401
EJECT
R405
R408
R407
1
3
4
5
IC404
R406
C401
XL401
CN451
1
1
18
16
R921
R922
R842
R818
R847
R459
C831
C802
C827
C828
R829
C830
R859
C858
C855
D851
IC820
IC850
C833
1
1
6
6
7
7
12
12
C853
R460
C851
R821
R822
R858
R851
R852
C821
C822
R824
C842
R812
R811
R844
IC842
R853
R823
Q841
R843
C757
C756
C504
C503
R431
IC431
C431
C759
1
1
2
3
4
4
5
8
C761
C762
C510
R501
C501
R502
R754
C502
R713
C758
C509
C734
C713
C711
R719
R715
C733
R716
C714
R714
R724
R729
R730
R720
1
5
10
12
13
15
20
24
IC701
C701
R701
L751
C755
R753
R764
C766
C702
R702
C703
R703
R831
R768
C752
R766
L752
R765
R767
C754
R492
R841
D492
R814
C841
R816
C801
R815
Q842
Q830
R481
1
7
C481
R482
C800
C491
1
3
4
5
L491
D494
C751
D491
D493
R723
C723
C724
C721
C722
IC401
IC101
CN101
IC402
R412
CN601
R903
R401
1
11
10
15
20
5
R901
R902
C907
C906
C905
R904
R404
R411
C354
C910
C130
C106
C107
C110
R423
C109
R422
SW402
HOLD
C854
R860
R813
R756
R757
C760
C813
R832
R848
R845
R846
R819
R762
R770
R761
1
5
10
12
13
15
20
24
R857
R826
C859
R855
R854
D431
C712
R769
R712
R711
IC841
CN482
IC703
C753
R763
D841
D842
C765
D843
R849
R909
P38
6 - H
P38
4 - E, G
P38
6 - C
P38
1 - C
TP115
TP105
TP108
TP106
TP114
TP118
TP116
TP151
TP111
TP103
TP487
TP102
TP121
TP120
TP411
TP205
TP351
TP666
TP665
TP661
TP655
TP409
TP410
TP407
TP408
TP201
TP663
TP119
TP654
TP653
TP601
TP602
TP658
TP659
TP901
TP803
TP451
TP657
TP452
TP664
TP467
TP208
TP651
TP133
TP417
TP416
TP209
TP210
TP809
TP206
TP139
TP401
TP110
TP203
TP200
TP211
TP457
TP458
TP405
TP202
TP212
TP454
TP456
TP465
TP404
TP403
TP400
TP412
TP771
TP463
TP462
TP468
TP810
TP811
TP461
TP464
TP482
TP808
TP413
TP453
TP402
TP466
TP701
TP204
TP708
TP707
TP500
TP702
TP703
TP704
TP712
TP713
TP714
TP772
TP728
TP729
TP723
TP807
TP414
TP725
TP724
TP805
TP484
TP801
TP802
TP132
TP207
TP130
TP131
TP100
TP145
TP122
TP109
TP144
TP117
TP101
TP660
TP662
TP610
TP652
TP455
TP656
TP812
TP406
TP415
TP709
TP705
TP485
TP483
TP481
TP804
TP459
TP722
TP726
TP727
TP721
TP711
2
1
9
13
14
15
17
18
10
16
11
BATTERY,–
(221)
EXT. BATTERY
(230)
BATTERY,+
(219)
KEY SWITCH
FLEXIBLE UNIT
MECHANISM
FLEXIBLE PWB
PICKUP
FLEXIBLE PWB
LCD