Sony SCD-CE775 Service Manual ▷ View online
SCD-CE775
46
46
C
L
1
0
1
1
C
L
1
0
1
3
C
L
1
0
1
4
C943
CL1003
CL1002
CN706
CL1001
CL1000
CL998
CL981
CL982
CL983
CL984
CL985
CL986
CL987
R871
R894
R893
R892
R891
Q702
R
8
7
8
R
8
7
7
R
8
8
1
FL905
Q701
R934
C934
JL1051
JL1054
JL1053
C935
R922
JL1055
JL1056
JL1057
R937
JL1059
JL1060
R1000
R950
R979
CL822
CL820
CL821
CL823
CL824
CL810
CL811
CL812
CL814
CL813
C
L
8
0
9
CL807
C917
C
L
8
0
6
CL815
CL816
C
L
8
3
1
C
L
8
3
2
C
L
8
3
6
C
L
8
3
7
C
L
8
3
8
R
9
0
8
R
9
0
0
C
9
1
5
R924
C
L
1
0
2
0
J
L
1
0
6
1
C
L
1
0
1
6
R1011
C940
C933
C
L
1
0
1
5
C
L
1
0
2
7
C
L
1
0
2
8
C
L
1
0
0
9
C
L
1
0
0
7
C
L
1
0
0
6
C
L
1
0
1
2
J
L
1
0
6
2
C
L
1
0
1
9
J
L
1
0
6
8
J
L
1
0
6
6
J
L
1
0
6
5
J
L
1
0
6
3
R1010
R
1
0
0
9
R
1
0
0
8
R
1
0
0
7
R
1
0
0
6
R1005
R
9
5
2
R
9
5
3
R
9
6
9
R
9
7
6
C
L
8
3
9
C
L
8
4
0
C
L
8
4
2
C
L
8
4
1
C
L
8
4
3
CL845
R890
CL855
R994
R993
CL856
CL857
CL858
CL859
R997
R996
C
L
8
0
8
CL804
C
L
8
0
3
C
L
8
0
1
J
L
1
0
8
6
C
L
8
0
2
J
L
1
0
8
7
R1019
C912
FL904
C911
C918
J
L
1
0
8
5
J
L
1
0
8
4
CL851
C922
C929
FL909
C
L
1
0
0
5
C
L
1
0
0
4
CL1022
CL1024
CL1025
CL1026
C947
C944
JL1070
JL1069
C930
R927
R935
FL910
IC802
FB753
FB761
FB754
FB755
FB756
FB751
FB759
FB758
FB757
FB760
FB752
C963
R872
IC803
R811
C
L
8
0
5
CL852
CL847
CL844
C907
R923
J
L
1
0
5
0
J
L
1
0
6
7
J
L
1
0
6
4
R938
JL1058
R873
C962
R1012
JL1052
R1014
R1013
IC902
Q703
Q704
FL903
C960
CL1053
CL1055
CL1056
CL1057
CL1058
CL1059
CL1060
CL1061
CL1049
CL1051
CL1050
CL1052
CL1054
CL884
FL907
CN705
1
12P
2.2k
4.7k
4.7k
4.7k
4.7k
DTA143EKA-T146
1
0
k
1
0
k
1
0
k
DTC144EKA-T146
10k
0.01
1
22
22
22
10k
10k
0.01
2
2
1
0
0
0
.0
1
2.2k
100
100p
1
22
2
2
2
2
2
2
2
2
22
3
.3
k
1
0
k
1
0
k
1
0
k
22
10k
10k
10k
10k
0
0.01
10
10V
0.01
1
10
10V
10
10V
1
1
22
47
SN74LVU04A
0.1
2.2k
CXD9647R
0
0.01
2.2k
22
100
0.01
100
100
47
CXD1095BR
DTA143EKA-T146
DTA143EKA-T146
47
25V
13P
1
C
2
C
3
C
4
C
5
C
6
C
7
C
3D
4D
5D
6D
7D
8D
9D
10D
11D
1D
2D
A1
A0
D3
D4
D5
D7
D1
D2
D0
SA/CD
XRST_CD
XRST_DVD
XHRD
XHWR
XCS_IO
XDIS_IO
SOUT1
SCK1
D6
A2
T_SENS
D_SENS
OUT_SW_CHG
S1
S2
TBLR
LOAD_IN
LOAD_OUT
VMOD
SDEN
ISBTEST
IFREQ
SP_ON
MUTE_LOAD
KEY0
KEY1
KEY2
KEY3
LED_DRV
RM_C
MULTI
MUTE_2D
MUTE_CD
E64FSO
E128FSO
DSRS
DSLS
DSLF
DSC
DSR
DSL
DSAL
DSAR
DSALS
DSARS
DSAC
DSASW
BCLK
LRCK
MDAT
MDATO
MDAT_SUBO
LRCKO
D3V
DGND
LIM
_SW
TBLL
64FS
256FS
ZMCKI
128FS
XZLAT
XRST_DP
TBLR
D_SENS
S1
S2
LOAD_OUT
LOAD_IN
A1OUT
TBLL
XRST_DSD
SHRMUT
SHRRDY
MSDATO
MSDATI
M
SCK
CDMODE
HDMODESEL
XZLAT
XRST_DP
HDMODESEL
CDMODE
XRST_DSD
OUT_SW_CHG
LED
KEY3
RM
KEY2
FLDATA
KEY1
FLCLK
KEY0
FLT
+3.3V
FLRST
GND
GND
GND
DSI6
VDD
DSI5
GND
DSI4
GND
DSI3
VDD
DSI2
GND
DSI1
GND
FS64
GND
G
N
D
G
N
D
G
N
D
X
M
S
LA
T
M
S
C
K
M
S
D
A
TI
M
SD
A
T
O
X
M
S
D
O
E
V
D
D
GND
XRST
SMUTE
CDDATAI
LRCKI
BCKI
CDDATASL
CDDATAL
CDDATAR
VDD
GND
DVCKI
XABSL1
XABSL2
GND
V
D
D
B
CK
A
O
B
C
K
A
S
L
P
H
R
E
FO
G
N
D
D
S
A
S
W
G
N
D
D
S
A
C
VD
D
D
S
A
R
S
G
N
D
D
S
A
LS
G
N
D
D
S
A
R
V
D
D
D
S
A
L
G
N
D
G
N
D
V
D
D
V
D
D
MCKI
Q701,702
LED DRIVE
DSD DIGITAL
SIGNAL PROCESSOR
I/O
EXPANDER
INVERTER
TESTI
TESTO
TESTI
TESTO
TESTO
TESTO
T
E
S
T
O
T
ES
T
O
P
H
R
E
FI
B
CK
A
I
T
E
ST
O
T
E
ST
O
TESTI
TESTI
TESTI
TESTI
TESTO
TESTO
TESTI
LRCK
TESTI
M
S
R
E
AD
Y
T
ES
T
O
T
ES
T
O
T
ES
T
O
T
E
ST
O
T
E
ST
O
T
E
S
T
O
T
E
S
T
O
T
ES
T
O
T
E
ST
I
T
EST
I
T
ES
T
O
T
E
S
T
O
T
ES
T
I
T
ES
T
I
TESTI
TESTI
FS128
+5V-D
D_SENS
TBLR
TBLL
DGND
S1
S2
OUT_SW
T_SENS
LDIN
LDOUT
-10V
M-GND(CHANGER)
Q703,704
INVERTER
6-17. SCHEMATIC DIAGRAM – MAIN Board (5/5) –
•
See page 55 for Waveforms.
(Page 45)
(Page 44)
(Page 39)
(Page 51)
SCD-CE775
47
47
R414
R383
R427
R428
R326
D304
R407
R408
L401
L501
L302
L303
L304
D306
L402
L502
L403
L503
R305
R306
R307
D307
D303
R308
R481
C501
R501
R401
C401
C412
C428
R421
R521
C528
C521
C305
C344
C311
X301
R323
C303
C304
C338
C336
C332
IC304
IC309
R382
Q381
C381
L308 3.3
µ
H
D381
CN304
R518
IC308(1/2)
R516
R517
R515
C509
R514
C323
R519
C510
R419
C322
CN305
CN301
Q403
C410
R418
R416
IC308(2/2)
R417
R415
R315
R410
R411
R413
C408
R412
C317
C316
R512
R409
R509
R506
R406
R507
C505
R510
R511
R508
R513
D305
R430
R431
R429
R529
C319
C318
R530
Q522
R531
R528
R527
C525
R526
R426
C425
R424
R425
R525
R524
IC306(1/2)
IC305(2/2)
C445
R447
R449
R448
R451
R450
C321
C320
R551
R550
R548
R549
R547
C545
R546
R446
IC307(2/2)
C542
R543
R542
R581
C541
R544
R445
R545
C443
C543
C448
C548
R541
R441
C441
C442
C315
R442
R443
C346
C313
C312
C345
C405
R404
R504
R505
R405
C403
C503
C512
R403
R402
R461
C402
IC305(1/2)
R423
C422
R422
R471
C421
C423
C523
R523
R522
R571
C502
R503
R502
R561
Q303
D301
C333
C334
R328
D302
C307
C306
IC301
R313
R325
C309
C308
R311
R314
R309
R310
R301
CN303
CN302
IC306(2/2)
R327
R324
R312
C331
IC310
R444
IC307(1/2)
Q503
C5
08
C409
J301
J302
J381
L504
L305
L404
Q501
Q401
Q402
Q502
Q301
Q521
Q421
Q422
Q542
Q541
Q441
Q442
C522
L301
IC302
IC303
LB881
L881
6.8
µ
H
L883
6.8
µ
H
FB883
FB882
L882
6.8
µ
H
RV881
CN881
J881
R381
L381
3.3
3.3
µ
H
R398
R399
L311
C337
C339
C340
L310
C411
R397
C427
C447
C544
C444
C524
C424
C504
C404
C330
C335
C881
C882
C883
C507
C506
C406
C407
C446
C546
C526
C426
33k
10
330
330
100k
1SS367-T3SONY
330
330
100
100
100
100
100
1SS367-T3SONY
100
100
100
100
100
100
100
1SS367-T3SONY
1SS367-T3SONY
22
6.8k
47
50V
10k
10k
47
50V
680p
100V
100V
680p
100V
100V
10k
10k
680p
100V
100V
47
50V
100000p
47
25V
47
25V
11.2896MHz
1M
18p
18p
47
25V
100
10V
0.1
SN74HCU04APWR
GP1F38T
10k
2SC2412K
22000p
1SS352-TPH3
6P
56
NJM4580E-D
820k
270k
200k
33p
33k
100
25V
25V
4.7k
2.2
4.7k
100
25V
3P
9P
2SC3624A
2.2
56
820k
NJM4580E-D
270k
200k
100k
100
100
220k
10000p
4.7k
47
25V
47
25V
4.7k
4.7k
4.7k
100k
100k
330
47
50V
100
100
330
220k
1SS367-
T3SONY
100
3.9k
3.9k
3.9k
47
25V
47
25V
100
2SC3624A
3.9k
330
330
47
50V
100k
100k
47
50V
10k
6.2k
6.2k
10k
NJM2114M-TE2
NJM2114M-TE2
47
50V
330
3.9k
330
3.9k
100
47
25V
47
25V
3.9k
100
330
3.9k
330
47
50V
100k
100k
NJM2114M-TE2
330p
100V
100V
5.1k
5.1k
6.8k
47
50V
10k
6.2k
6.2k
470p
100V
100V
470p
100V
100V
680p
100V
100V
680p
100V
100V
10k
10k
47
50V
330p
100V
100V
47
25V
5.1k
5.1k
47
25V
100000p
47 25V
47
25V
47
50V
10k
10k
6.2k
6.2k
470p
100V
100V
470p
100V
100V
680p
100V
100V
5.1k
5.1k
6.8k
330p
100V
100V
NJM2114M-TE2
5.1k
330p
100V
100V
5.1k
6.8k
47
50V
470p
100V
100V
470p
100V
100V
5.1k
5.1k
6.8k
330p
100V
100V
5.1k
5.1k
6.8k
DTA143TKA
-T146
1SS367-T3SONY
1000
10V
0.1
4.7k
1SS367-T3SONY
47
25V
47 25V
DSD1702E/2K
BB
220
100
100000p
47 25V
220
22
22
100
22
19P
19P
NJM2114M-TE2
0
100k
220
47
50V
BA033T
10k
NJM2114M-TE2
2SC3624A
100
00p
33p
2P
6P
2SC3624A
2SC3624A
2SC3624A
2SC3624A
DTA143TKA
-T146
2SC3624A
2SC3624A
2SC3624A
2SC3624A
2SC3624A
2SC3624A
2SC3624A
330p
100V
100V
DSD1702E/2K
BB
DSD1702E/2K
BB
N.F.
N.F.
N.F.
1k/1k
3P
4.7k
0
0
10
1
1
1
N.F.
1
0
1
1
0.015
63V
0.015
63V
0.015
63V
0.015
63V
0.015
63V
0.015
63V
0.1
220
10V
10V
0.01
0.01
0.1
470p
470p
470p
470p
470p
470p
470p
470p
A1
A2
A3
A4
A5
A6
A7
A1
A3
A1
A3
A8
A9
A1
A2
A3
A6
A7
A8
A9
A5
A4
SDATAL
SDATAR
D/O
GND
GND
128FS
64FS
CDBCK
CDLRCK
CDDATA
SHIFT
GND
GND
GND
GND
GND
GND
GND
GND
DATA
LATCH
INT
AMUTE
GND
GND
GND
GND
GND
GND
GND
GND
GND
HP_GND
HP+UR
HP-UR
CDDATA_SUB
(CHASSIS)
L
R
L
R
L
R
CENTER
SUB WOOFER
ANALOG
2CH OUT
FRONT
SURR
ANALOG
5.1CH OUT
OPTICAL
TRANSCEIVER
OUT
IN
GND
DIGITAL(CD)
OPTICAL OUT
CONTROL
A1 II
1
2
4
5
3
A1COLD
A1HOT
+3.3VD
BUFFER
SIRCS
AU_+7V
AU_GND
AU_-7V
DAC_+5V
DAC_GND
MUTE3.3V
MUTING
MUTING
HEADPHONE AMP
5
6
4
7
3
2
1
8
MUTING
MUTING
MUTING
MUTING
MUTING
CONTROL
SWITCH
MUTING
CONTROL
SWITCH
LINE AMP
LINE AMP
LINE AMP
MUTING
MUTING
MUTING
MUTING
MUTING
MUTING
MUTING
MUTING
8
1
8
1
8
1
2
3
4
5
6
7
2
3
4
6
5
7
2
3
4
5
6
7
MULTI
SDATALS
SDATARS
SDATAC
SDATALF
+3.3V-D
MODE
256FS
DIGITAL
FILTER,
D/A CONVERTER
CLOCK
BUFFER
D/A CONVERTER
DIGITAL FILTER,
D/A CONVERTER
DIGITAL FILTER,
+3.3V REGULATOR
O
G
I
PHONES
PHONES LEVEL
RV881
-1
-2
(CHASSIS)
6-18. SCHEMATIC DIAGRAM – AUDIO/HEADPHONE Boards –
•
See page 55 for Waveforms.
•
See page 59 for IC Block Diagram.
(Page 44)
(Page 44)
(Page 44)
(Page
54)
SCD-CE775
48
48
AUDIO BOARD
(COMPONENT SIDE)
1-681-337-
11
(11)
A
B
C
D
E
F
1
2
3
4
5
6-19. PRINTED WIRING BOARD – AUDIO Board (Component Side) –
•
See page 35 for Circuit Boards Location.
SCD-CE775
49
49
C548
C448
C318
C541
C312
CN301
C428
C406
C424
C524
C512
J381
IC309
L310
C338
C528
X301
C303
C304
C403
C503
C316
C401
C405
C331
C321
C502
C422
C505
C317
CN303
C412
C522
C507
CN304
C315
C421
C501
C425
C307
C306
C311
C308
IC309
CN302
C346
C345
C526
C506
C426
C546
C446
C407
C335
C336
C333
C344
C322
C323
CN305
C504
C443
C320
C441
C445
C442
C543
C545
C544
IC310
C444
C423
C542
C319
C525
C402
C523
C404
C521
JW301
JW302
JW303
IC307
IC308
R461
R581
R481
R309
R308
R301
R471
D303
R312
R501
R313
C340
Q402
R410
L301
L501
L402
L401
L302
L303
R310
R311
R405
R403
L304
R409
R402
R408
R412
R406
R323
IC304
R404
Q502
R407
L504
R411
R571
R503
R505
R504
R506
R508
R510
Q501
D306
R512
R509
R507
IC305
R511
R305
R306
R307
R314
R502
L381
C381
R401
C332
R383
C305
C411
R325
C309
C427
C447
C313
L403
L502
L503
R327
Q401
C330
Q381
L308
D307
L311
C337
D381
R381
R382
C334
D301
D302
R328
Q301
Q303
R315
D304
D305
R326
R324
IC306
IC303
IC302
IC301
Q503
R515
R514
R517
R516
R518
R513
C509
C508
L305
R415
R417
R416
R418
R414
C409
C408
R413
Q403
L404
R419
R519
C410
C510
R541
Q442
R561
R445
R443
R449
R442
R448
R451
R446
R444
Q542
R447
R450
R543
R545
R544
R546
R548
R550
Q541
R551
R549
R547
R542
R441
Q441
R521
Q422
R425
R423
R429
R422
R428
R431
R426
R424
Q522
R427
R430
R523
R525
R524
R526
R528
R530
Q521
R531
R529
R527
C339
R522
R421
Q421
R399
R397
R398
1
1
3
2
3
4
5
E
JW827
RV881
FB881
FB882
JW826
CN881
FB883
C882
C883
C881
L883
L882
L881
CONTROL
A1II
DIGITAL (CD)
OPTICAL OUT
SUB
WOOFER
ANALOG
2CH OUT
ANALOG
5.1CH OUT
AUDIO BOARD
(CONDUCTOR SIDE)
CENTER
SURR
L
R
FRONT
L
R
L
R
J302
J301
E
E
E
E
E
E
E
E
E
E
E
E
E
E
5
8
4
1
11
10
20
1
11
10
20
1
11
10
20
1
1
3
3
1
E
E
1
6
B
MAIN
BOARD
CN704
H
POWER BOARD
CN903
C
MAIN BOARD
CN701
D
MAIN BOARD
CN702
1-681-337-
11
(11)
HEADPHONE BOARD
1-681-335-
11
(11)
PHONES LEVEL
–2
–1
PHONES
J881
A
B
C
D
E
F
1
2
3
4
5
6
7
8
6-20. PRINTED WIRING BOARDS – AUDIO (Conductor Side)/HEADPHONE Boards –
•
See page 35 for Circuit Boards Location.
D301
F-2
D302
F-2
D303
E-5
D304
E-1
D305
E-2
D306
F-4
D307
F-4
D381
B-2
IC301
E-4
IC302
E-3
IC303
E-2
IC304
E-5
IC305
D-4
IC306
D-3
IC307
D-2
IC308
C-5
IC309
B-2
IC310
F-6
Q301
F-2
Q303
F-1
Q381
B-2
Q401
C-4
Q402
C-4
Q403
C-5
Q421
C-3
Q422
C-3
Q441
C-1
Q442
C-1
Q501
C-5
Q502
C-5
Q503
C-6
Q521
C-3
Q522
C-3
Q541
C-2
Q542
C-2
Ref. No.
Location
• Semiconductor
Location
(Page 40)
(Page 52)
(Page 40)
(Page 40)
Click on the first or last page to see other SCD-CE775 service manuals if exist.