Panasonic SC-EN25P / SC-EN26P / SC-EN27PC Service Manual ▷ View online
12.3. Voltage Value
25
SC-EN25P / SC-EN26P / SC-EN27PC
26
SC-EN25P / SC-EN26P / SC-EN27PC
13 Printed Circuit Board
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
H
Note: This printed circuit board diagram may be modified at any time with the development of new technology.
CD SERVO P.C.B. : For SA-EN27(PC) area.
A
IC701
IC700
CN702
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
CN701
M
M
S700(REST)
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
C720
C753
J
J
C709
C735
R704
C704
J
C751
C743
C762
C738
C749
C734
C754
C757
R723
R726
R726
R748
R736
R739
R749
R750
R735
C750
C740
C746
C745
R742
R747
R740
R741
C747
C739
C748
C744
R744
C722
C721
C726
C729
C724
C727
C730
R725
R708
R711
R738
R734
R727
R724
C707
C756
C723
R721
R751
R705
R718
R706
R707
C
B
E
Q700
C752
C741
C742
C733
C736
C732
C731
R737
R733
R731
R732
C719
R715
R
710
R720
R717
C716
C717
C718
R728
R729
R743
R722
R719
R716
R730
R712
R713
R714
C705
X700
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
7
1
5
8
10
14
15
2021
22
25
28
7
1
5
10
15
20
21
25
30
35
40
41
45
50
55
60
61
65
70
75
80
M701
(TRAVERSE MOTOR)
M702
(SPINDLE MOTOR)
VREF
RF
(REP3875B)
CD SERVO P.C.B. : For SA-EN25/26 (P) areas.
A
IC701
IC700
CN702
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
CN701
M
M
S700(REST)
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
C720
C753
J
J
C709
C735
R704
C704
J
C751
C743
C737
C738
C749
C734
C754
C757
R723
R726
R726
R748
R736
R739
R749
R750
R735
C750
C740
C746
C745
R742
R747
R741
C747
C739
C748
C744
R744
C722
C721
C726
C729
C724
C727
C730
R725
R708
R711
R738
R752
R753
R734
R727
R724
C707
C756
C723
R721
R751
R705
R718
R706
R
707
C
B
E
Q700
C752
C741
C742
C733
C736
C732
C731
R737
R733
R731
R732
C719
R715
R71
0
R720
R
717
C716
C717
C718
R728
R729
R743
R722
R719
R
716
R730
R712
R713
R714
C705
X700
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
7
1
5
8
10
14
15
2021
22
25
28
7
1
5
10
15
20
21
25
30
35
40
41
45
50
55
60
61
65
70
75
80
M701
(TRAVERSE MOTOR)
M702
(SPINDLE MOTOR)
VREF
RF
(REP3876B)
SA-EN25/26/27(P,PC) CD SERVO P.C.B.
SC-EN25P / SC-EN26P / SC-EN27PC
27
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
H
MAIN/TUNER P.C.B.
B
1
5
10
15
19 20
18
25
30
35 36
IC1
1 2 3 4 5 6
P601
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
FP701
17
7
1
2
3
4
5
6
P351
1
5
10
15
16
20
17
25
30
32
IC301
1
5
10
15
20
25
26
30
35
40
45
50
51
55
60
65
70
75
76
80
85
90
95
100
IC801
IC601
JK601
(PHONES)
J
J
J
J
C407
C507
C602
C601
JK602
(SPEAKERS)
J
J
C604
C113
C213
C311
C309
C310
R319
R601
R318
R206
R106
J
J
J
J
J
J
J
J
J
J
J
J
J
C827
C
814
C815
C801
C820
D801
D802
D803
L801
L802
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
1
2
P352
J
J
J
J
J
J
J
X802
X801
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
19
20
18
17
21
22
23
24
25
26
FP801
7
3
2
1
P1001
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
C31
C21
C22
C20
C19
X1
C47
3
2
1
P1
J
J
L1
L5
L8
L3
J
L2
L6
L7
CF1
C4
C24
C32
C30
C40
C23
C17
L51
1
2
3
CF2
1
2
3
4
6
1
4
2
2
2
3
3
3
1
6
6
4
J
J
J
J
J
1
C16
C3
C12
C46
C36
C26
C39
C34
C10
C9
C1
C43
C2
C13
C5
C7
C8
C6
C11
C18
C28
C37
C35
C29
C48
C27
C25
C33
C15
C52
C41
C359
C44
R10
R5
R2
R9
R14
R22
R20
R17
R18
R11
R31
R16
R323
R35
R29
R13
R322
R4
R8
R6
R7
R37
R12
R30
R25
R23
R34
R33
R24
R36
R28
R32
R3
R1
J
J
J
T1
D4
C315
C216
C612
C616
C116
C609
C615
C611
C358
C610
C608
D301
B
C
E
Q302
B
C
E
Q303
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
R614
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
Q615
E
C
B
D614
D615
D612
D613
D601
D608
IP602
JW901
1
2
3
4
R627
Q611
C
B
E
Q603
C
B
E
Q608
C
B
E
Q605
C
E
B
D610
D607
D611
D602
D604
D603
D605
J
J
J
R622
R621
R624
R623
R626
R625
R616
C
B
E
QR619
QR621
C
B
QR620
C
B
E
Q617
C
B
E
Q612
C
B
E
Q613
C
B
E
Q604
C
B
E
E
QR618
C
B
E
QR614
C
B
E
R636
R644
R642
R637
R638
R641
R640
R632
R639
R643
R629
R612
R613
R628
R631
R633
C301
C356
C357
C305
R304
R305
R313
R312
R309
R307
R302
R301
R303
R634
R619
R618
R617
R615
R502
R103
R203
R211
R201
R101
R862
R811
R817
R827
R825
R832
R808
R835
R837
R803
R804
R801
R802
R840
R826
R819
R807
R830
R841
R836
R831
R809
R818
R824
R820
R105
R205
R110
R111
R113
R402
R210
R213
R212
R209
R109
R104
R204
R102
R202
R107
R608
R403
R503
R108
R208
R607
R316
R317
R207
R112
R604
R603
R635
R308
R306
Q301
C
B
E
R325
R630
R620
R605
Q606
C
B
E
QR609
C
B
E
Q607
C
B
E
Q501
C
B
E
C402
C403
C502
C115
C205
C105
C204
C104
C215
C203
C103
C803
C830
C804
C810
C819
C817
C818
C826
C828
C829
C802
C805
C811
C809
C807
C806
C808
C812
C813
C312
C313
C218
C119
C118
C603
C503
C117
C208
C108
C106
C206
C107
C207
C209
C212
C211
C114
C214
C110
C112
C111
C122
C109
C109
C210
C222
C222
C219
C217
Q401
C
B
E
1
6
7
12
10
5
QR803
C
B
E
Q801
C
B
E
Q802
C
B
E
R875
R829
R838
R812
R816
R815
R814
R813
R823
R822
R864
R865
R839
R877
R876
R878
R833
R828
R874
R861
R860
C821
C822
QR804
C
B
E
C51
D1
D2
D3
Q1
C
B
E
SA-EN25/26/27(P,PC) MAIN P.C.B.
REP4044A-M ..... SA-EN25/26(P)
REP4044B-M ..... SA-EN27(PC)
REP4044B-M ..... SA-EN27(PC)
1
2
3
4
X2
SC-EN25P / SC-EN26P / SC-EN27PC
28
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