Panasonic SC-HC40EG / SC-HC40EP Service Manual ▷ View online
109
17.11. USB CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
O
USB CIRCUIT
SCHEMATIC DIAGRAM - 11
SC-HC40EG/EP USB
CIRCUIT
: USB SIGNAL LINE
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN806)
IN SCHEMATIC
DIAGRAM - 4
MAIN CIRCUIT
(CN806)
IN SCHEMATIC
DIAGRAM - 4
1
22
L900
G1C100K00019
C904
16V10
0.1
C902
0.1
C905
16V10
C906
0.1
C901
16V47
C915
2.2K
R957
0
R950
R972
1K
R971
1K
C914
0.1
C907
18P
R914
0
C908
22P
1K
R901
X900
H0A120500009
0
R904
1K
R902
15K
R955
LB951
0
C953
6.3V100
15K
R954
24
R953
R952
24
2
5
G
1
4
6
G
3
P903
USB PORT
LB952
0
16V10
C931
0.1
C952
0.1
C951
C903
0.1
R958
100K
R903
0
LB852
0
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
P901
0
R907
0
R906
0.1
C911
0.1
C912
23
58
45
44
47
48
46
30
31
32
43
40
41
35
37
36
33
34
39
38
42
28
25
26
24
27
29
55
56
50
51
49
53
54
52
57
62
63
61
19
18
20
3
2
5
4
6
8
7
1
64
15
16
9
13
10
12
11
14
17
22
21
59
60
MNZSFB5KJM2
USB CONTROLLER
IC900
0.1
C913
DGND
P01
P04
P02
P03
P81/D8
P73/D5
P70/D2
P00
P66/D0
P72/D4
P71/D3
P75/D7
VSS
VDDI
VDD33
DGND
P82/D9
P77/NRE
I2C_CLK/WR_END
I2C_DATA/ERROR
I2C_REQ/WR_START
P85/D12
P86/D13
P83/D10
P84/D11
P40/D15
P87/D14
P67/D1
USB_CTRL
VPP
OCD_SDA
VDDI
OSCI
VSS
NRST
AVDD
VSS
VDD33
OSCO
MMOD0
USBNOC
USBNPP
USBD+
USBD-
PD6/IRQ3
CD_NRST
MMOD1
OCD_SCL
USB_POWER
DGND
VBUS
D+
D-
VSS
DGND
DGND
VDDI
PA7
VSS
VERR
TERR
VDD5
STIN
DGND
CD_MLD
STREQ
P21/NCE0
STCLK
CD_DATA
CD_CLK
CD_STAT
PD4/NCE2
P91/SBIO
TERR
STREQ
CD_MLD
MMOD
DGND
D3.3V
M_NRST
CD_NRST
STIN
DGND
DGND
DGND
LB930
0
0
0
0
0
0
0
0
0
0
0
0
0
LB932
LB933
LB934
LB935
LB936
LB938
LB840
LB841
LB843
LB845
LB846
LB848
LB850
0
VERR
I2C_REQ
DGND
DGND
DGND
CD_STAT
STCLK
CD_DATA
CD_CLK
I2C_DATA
D5V
DGND
I2C_CLK
DGND
110
18 Printed Circuit Board
18.1. CD SERVO P.C.B.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
A
PbF
E
B
C
PbF
M
M
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
TP51
(RF)
TP50
TP88
TP89
TP28
(VREF)
TP90
TP19
TP18
X
TP13
TP14
TP17
TP16
TP1
TP10
TP7 TP8
TP9
TP39
TP37
TP36
X
TP12
IC7002
TP2
C7225
R7218
C7226
R7217
R7601
C7613
C7335
R7327
Q7601
C7218
R7650
R7329
R7220
D7650
R7253
R7214
C7222
C7263
C7166
C7241
C7233
IC7001
R7335
C7338
R7331
R7330
R7339
C7216
C7161
C7161
C7244
R721
1
C7217
C7204
C7102
C7142
C7107
C7234
C7155
C7154
C7626
C7164
C7165
R7111
C7264
R7336
R7349
R7332
C7221
C7243
C7670
R7254
R7221
R7212
C7230
LB7263 LB7262
LB7264
C7352
R7323
R7325
R7110
IC7003
C7401
C7402
C7253
C7339
C7315
R7315
R7328
R7401
0625A
0625A
0625A
0625A
TP11
TP38
S7201
(REST SW)
M7302*
(SPL MOTOR)
M7301*
(TRV MOTOR)
C7334
C7614
C7203
C7601
CN7001
X7201
C7223
C7232
C7231
C7228
C7227
C7235
CN7002
1
5
10
15
20
26
30
35
40
45
51
55
60
65
76
80
85
90
95
25
50
70
75
100
1
5
29
10
14
15
20
30
28
25
1
5
10
13
14 15
20
25 26
2-
1+
1+
2-
1
2
1
2
1
2
3
5
7
9
11
13
15
16
14
12
10
8
6
4
2
1
3
5
7
9
11
13
15
17
19
21
25
23
4
6
8
10
12
14
16
18
20
22
24
CD SERVO P.C.B. (REPX0723A)
SC-HC40EG/EP
CD SERVO P.C.B.
NOTE * REF IS FOR INDICATION ONLY
(SIDE A)
(SIDE B)
(TO OPTICAL
PICKUP UNIT)
111
18.2. VERTICAL MAIN P.C.B.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
SC-HC40EG/EP
B
B C
E
E
B C
E
E
B C
E
E
B C
E
E
B C
E
E
B C
E
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B C
E
E
B
C
E
PbF
PbF
R584
R586
Q580
R585
R885 L381
X802
R263
C266
R463
C465
R462
C466
R461
Q102
C225
R206
C207
C208
C408
C407
R422
C441
C421
C420
C404
R420
R421
C423
C422
C424
C425
C107
R103
R105
R106
R104
C104C105
R102
R230
C241
C230
C232
C231
R222
C226
R221
C224
C223
C222
C221
C219
C220
R220
C204
C206
IC101
C103
R406
C406
C832
R840
R839
C831
IC800
R838
C830
QR803
QR802
R863
QR384
Q382
R394
R392
R393
R852
D853
R312
IC300
Q300
R313
Q301
R300
C306
C302
R303
Q302
R301
QR801
R856
D851
C853
R889
C821
C256
R253
R254
C255
R255
R256
C257
R456
C457
R455
C455
R454
C456
R453
R464
R460
R467
R260
R264
R267
R257
R120
C258
C260
C259
R258
IC103
R458
C460
C459
R457
R1
19
C1
15
C458
C116
C1
17
C102
R101
R124
R123
R320
R321
C11
C12
C17
C18
C34
C35
D12
D13
IC1
L1
L2
QR1
QR2
QR3
R2 R3
R7
R9
R12
R16
R17
R18
R19
C40
C41
D9
D10
D11
R22
R23
R24
QR4
R13
C213
C463
C263
C262
C820
QR805
Q303
R316
D801
R857
C30
C31
R882R881
C305
L382
C304
L385
L383
C303
D105
R139
R319
L213
C419
L258
C108
L458
Q106
R121
R122
CN106
C462
C264
C464
C1
14
L220
L219
L232
L242
L442
L102
L103
L419
CN350
CN381
CN900
CN2
CN105
IC650
C13
C25
C29
L7
C9
L6
CN104
C5
CN7002
C26
CN3
C122
CN902
CN801
X801
D524
D523
D522
D521
C511
C526
L8
L9
C16
C28
C650
R808
R872
R897
R871
R870
C874
C813
C813
R888
R898 R899
R826
C807
C871
R875
C872
R874
C812
R880
R854
R853
R887
C817
R877
R850
C828
R884
R855
R849
C833
IC803
C876
IC802
R867
R814
R957
QR804
R886
L302
D513
R833 R836
R835
R834 R837
R851
R828
R861
R860
R858
C827
R314
R315
R958
C44
C350
L350
C1
C4
C39
C7
D3
C3
R1
C6
R20
R21
R138
C2
C21
C23
R1
1
D5
C8
C22
R140
C38
D4
D6
C301
C45
IC2801
R2841
R2830 C2823
R2832
R2833
C2824
R2831C2825
R137
R2829
R2839
C2808
L420
R2828
C2821
R2827
QR101
C265
R117
R118
L114
R2843
IC2802
R2836
R2835
R2834
R2840
R2842
C2828
C2826
C2827
D2800
R2838
R2837
C212
L214
L412
L212
R810
C214
C412
R811
QR121
L314
C815
C816
R829
R846
R845
R830
R823
R827
R820
R831
R832
R953
R824
R822
R821
R964
R955
C825
R801
C806
R802
R809
R807
R813
R803
R805
C810
C808
C805
R819
C875
R883
IC801
IC503
L101
L384
0675AA-2
0675AA-2
0675AA-2
0675AA-2
C10
R895
C118
C2822
C53
C54
C55
C56
C814
C896
D896
R125
R126
R812
R896
R901
R873
R876
C873
IC302
D601
CN302
CN806
L303
R273
R274
R275
R304 R305
R306
R307
R308
R309
R310
R31
1
R317
R602
R816
R841
R842
R843
R844
R847
R890
R892
R893 R894
R965
R978
R979
R980
K600
C269
C270
C271
C272
C307
C308
C309
C310
C311
C312
C313
C314
C315
C316
C601
C602
C
609
C818
C819
C957
C958
C959
C960
C961
C962
C963
C964
IC601
R272
R318
3
2
4
1
1
2
3
4 5
1
2
3
4 5
1
4
5 8
1 4
5
8
13
10
5
1
14
26
39
27
40
52
15
20
25
30
35
45
50
1
5
10
15
20 22
23
25
30
35
40
44
4
3
2
1
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
25
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
1
9
2
3
4
5
6
7
8
1
1
3
2 4
3
6
5
2
1
24
25
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
23
1
2
4
3
5
6
7
8
2
1
8
9
4
3
6
5 7
14
15
2
1
8
9
4
3
6
5 7
10 12
11 13
1
2
20
16
16
15
11
10
6
5 1
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
2
3
2
6
7
2
3
67
26
50
30
35
40
45
51
55
60
65
70
75
76
80
85
90
95
100
1
5
10
15
20
25
1
2
3
6
5
4
1
2
3
6
5
4
1
2
3
4
5
6
7
8
5
6
3
4
1
2
7
4
3
2
1
6
7
8
8
5
1
2
3
4
1
4
5
8
2 3
7 6
12
1
8
2
3
5
7
9
11
4
6
10
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
2
3
2
1
VERTICAL MAIN P.C.B. (REPX0819HA...EP)
(REPX0819NA...EG)
VERTICAL MAIN P.C.B.
(SIDE A)
(SIDE B)
(FOR
SOFTWARE
WRITE IN)
TO LEFT
SPEAKERS
TO RIGHT
SPEAKERS
(TO BLUETOOTH)
112
18.3. HORIZONTAL MAIN P.C.B.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
SC-HC40EG/EP
C
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
E
C
B
E
C
B
B
C
E
PbF
PbF
D517
D1005
R526
C522 C523
R527
R525
C510
L1001
C507
R1025
R1026
D1002
R1001
D1000
R1003
C559
R566
R567 C560
R560
D553
R561
Q555
R1002
R1000
C1001
C509
R554
Q552
D551
Q554
R569
D555
R558
Q553
R553
C555
R563
R562
R557
R564
R551
R568
R552
D518
R518
R519
C513
D501
C516
FP1000
IC705
C5600
R5603
R5601
R5600
R5607
R512
Q5601
L501
D527
D526
D529
D530
CN103
CN100
CN102
C502
D1003
C1003
D1004
K503
K502
K505
IC505
C552
C556
C557
C553
C524
R559
Q1000
C521
T1000
C1000
L1000
C515
R5609
R5608
Q512
Q509
Q551
D531
D528
K506
C1002
0675AB-2
0675AB-2
0675AB-2
0675AB-2
D519
D512
CN101
C558
750mA
1
2
1
2
3
4
5
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4 5
HORIZONTAL MAIN P.C.B. (REPX0819HB...EP)
(REPX0819NB...EG)
HORIZONTAL MAIN P.C.B.
(SIDE A)
(SIDE B)
(TO FAN)
(SWITCHING
TRANSFORMER)
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