Read Panasonic KV-S1058Y / KV-S1028Y / KV-S1057C-M2 / KV-S1057C-J2 / KV-S1027C-M2 / KV-S1027C-J2 (serv.man2) Service Manual Supplement online
7
KV-S1058Y/KV-S1028Y/KV-S1057C-M2/J2/KV-S1027C-M2/J2
1.4.
14.1. CONTROL Board
Change from the Original Service Manual as Section 14.1.
CONTROL Board Front Side
500mA
1
9
3
2
5
4
2
10
1
9
1
12
1
9
1
8
T4A 250V
2
4
1
3
2
15
16
1
2
1
2
15
16
1
1
4
2
1
1
3
1
5
1
4
1
5
8
1
1
9
10
2
1
21
22
2
1
21
22
3
S
IC18
C20
R400
C21
R402
C22
R403
C23
C24
R404
R405
C25
R406
C26
C27
IC20
C28
IC21
R217
IC23
R218
R600
R219
IC25
R602
IC26
IC27
R603
IC28
IC29
C33
R607
R220
R608
C35
R221
R415
R416
C36
IC30
R224
C38
R225
IC31
C39
R226
IC33
R228
R229
R611
IC36
C40
IC39
C41
C43
C44
R230
C46
R233
IC40
C48
C49
R236
IC43
R237
R238
R238
R239
LF10
C50
C51
C52
LF13
LF14
C55
C56
R243
C57
R244
C58
R245
C59
R247
R634
C61C62
C63
C64
R250
Q10
R251
R252
C66
R253
C67
R254
C600
C68
C69
C219
C601
R256
R257
C603
R258
C604
R642
C606
C607
C70
C220
C609
C221
R645
C72
C73
R260
C224
C75
C76
C77
C78
R458
C229
C79
C612
C615
C618
R654
C80
C81
R656
C82
R657
C234
Q30
R464
R658
C235
R659
C236
Q32
R466
R272
C237
R273
Q33
C87
C238
Q34
R468
Q35
C239
C89
Q37
R660
Q39
C625
R661
C626
R662
R663
R663
C240
C90
R470
R664
C629
R665
C241
R666
C242
C92
R667
C243
C93
R473
Q40
C94
R668
R281
C95
R282
C97
C630
C631
R479
C1
C2
C632
C633
C3
C634
C4
R288
R670
R671
C5
LF2
C636
LF3
C7
R673
LF4
C8
R674
LF5
C639
R481
R676
R677
LF7
R483
LF8
R679
LF9
R291
R485
R292
R486
R487
C640
C641
R295
C642
C643
Q57
R680
Q58
C644
D4
R299
D5
C647
R497
C650
C651
R499
C652
L100
R690
C656
C463
L103
C658
L104
L105
C466
L106
C468
F1
C662
C470
DL1
C669
C476
C478
Q80
C670
C672
C480
C674
C675
C676
C483
L123
C677
C484
L124
C678
L125
C679
L126
C487
C488
C680
Q97
C490
C492
L135
L136
C497
L137
C498
L138
C499
L139
L140
L141
C698
C699
R102
R103
R104
R107
R108
R109
D13
R300
D15
R301
R110
D18
R111
R112
R307
R308
R114
R115
R116
R117
R118
R501
R119
D21
R502
D22
D23
D23
R504
D24
D25
R506
R1002
R507
D27
R1003
R120
D28
R509
L1
R121
R122
L2
R316
R1006
L3
R123
R317
L5
L6
R510
R128
R511
L9
R129
R512
R513
D34
D35
R515
D36
R516
D37
D38
R518
R130
R900
R519
R131
R326
R902
R132
R327
R133
R134
R904
R135
R136
R906
R137
R520
L10
R908
R521
R909
L13
C101
R525
D45
R526
C102
R332
D46
R527
C103
R333
R140
R334
C104
R910
D48
C105
R335
R911
R141
C106
R142
R338
R144
R145
R339
C109
R915
R916
R916
R530
R148
R531
R532
R533
R534
R340
R341
IC1
IC2
C112
R536
R342
C113
C307
IC4
R344
R345
R345
R539
IC6
IC8
C500
C501
IC9
R731
R155
C502
R732
R156
C503
R733
R157
C504
R540
R158
R734
C505
R541
R735
C506
R736
R543
R737
R544
C508
R738
C509
R545
C315
R160
C700
C318
R161
R549
C701
R162
C702
C703
R164
R550
C516
C517
R555
R749
R22
C132
C133
R23
R170
R24
R171
R25
R26
C712
R172
R27
C713
C138
R174
C714
R750
C521
C139
R175
C715
R751
C716
R752
R177
C523
C717
R178
C524
R560
R179
C525
Q9
C719
C142
C912
C143
R33
C337
C913
R180
L58
C144
R34
R181
L59
R35
R1
C721
R182
R376
R2
R36
C722
R183
R377
R37
C530
R185
R39
R186
C533
R187
C727
C534
R188
L60
C728
C535
R9
L61
C536
L62
C537
R573
L64
C538
R40
C539
L65
C345
L66
R576
R43
R577
R191
C155
R192
R193
R387
R388
C540
R194
C541
R49
C542
R197
C545
R581
R199
R582
C546
R583
C547
L73
R50
C548
C549
R51
R585
R587
R53
C163
R588
R54
R395
R589
C166
R396
R397
C167
C168
C550
R398
C169
R976
R977
R591
C555
R979
C170
C171
C172
R596
C173
R65
R599
R66
C176
C177
R67
R68
R984
R69
R985
R986
R987
C564
R988
C565C566
C567
R70
C568
C569
C181
R76
R77
R78
C570
R79
R995
C573
C574
C577
C578
R80
R81
C579
R82
C194
R85
C196
C197
R87
C198
R88
C580
R89
C583
C585
C586
C588
C589
CN6
CN7
CN9
R97
X3
X4
R99
C591
C592
C594
C595
C596
C598
C10
C11
C12
C13
C14
R200
R201
C17
R204
R205
C19
R206
R207
R208
IC15
R209
IC17
H
H
G
G
B
B
F
F
D
C
C
A
A
9
8
7
3
2
1
A
T
9
8
7
3
2
1
A
T
AV
A
38
1
H
H
5
1
5
1
R561
Q51
Q103
C42
C96
R152
C472
R575
JK2
JK6
CF1
R469
R126
C158
D1
R651
R165
Q52
Q53
R548
R590
C474
R465
C110
R138
R146
Q31
R508
Q20
Q19
R159
R149
IC7
Q21
R113
R127
R127
R55
Q12
R57
R58
R46
R45
C98
R462
D26
D
C65
R52
C663
R542
Q24
L8
C71
L12
R467
R580
ZB-WK
PNLB2677
Control Board
2017.11.28
C184
R682
C183
C165
R683
R315
C316
C346
C317
C338
C339
C179
C336
C178
C174
D31
R996
C645
C6
C9
C15
R168
R652
R320
R321
R322
R323
R279
Q23
C543
R463
R901
D39
IC41
CCT
C C T
C C T
C C T
C C T
REF2/DIP
C C T
CCT
Refer to “PNLB2677ZB-WK”
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