Sony SCD-CE775 Service Manual ▷ View online
SCD-CE775
45
45
CL765
CL995
R917
R916
FL908
C936
R804
R807
C938
R806
C937
R805
R975
JL950
JL951
JL952
JL953
R939
R1024
R1028
R981
C939
C905
R980
R1021
R925
CL944
CL943
CL942
CL941
CL940
R920
R919
R998
CL939
CL937
CL936
CL935
CL934
CL933
CL932
C904
C903
CL923
CL924
CL926
CL927
C916
R946
CL979
CL952
R1020
CL951
R971
C945
C946
C910
CL953
R945
R944
CL954
CL955
CL956
CL957
CL958
CL959
CL960
CL961
CL962
R876
R875
R970
C924
CL912
CL911
CL910
CL909
CL908
CL907
CL906
CL905
CL904
CL903
CL902
CL901
C906
FL901
C901
C902
R931
R932
CL977
CL976
CL975
CL971
R958
CL970
CL969
CL967
CL968
CL978
JL907
JL906
JL905
JL904
JL903
JL902
JL901
CL966
CL965
CL999
CL964
R960
CL989
JL1072
R961
CL988
C923
JL1073
JL1074
C921
R964
C920
C792
C794
C793
C791
FL752
CL991
CL761
CL763
FL754
FL753
CL997
CL767
CL762
CL992
CL996
CL766
FL750
C790
CN707
R1029
TP901
IC905
C908
FB710
FB706
FB708
FB707
FB701
R912
R906
R951
R907
R914
R905
R904
R903
R902
R901
R913
FB704
FL751
FB703
FB705
FB709
CL764
CL994
CL993
CL990
CL760
CL928
CL929
CL930
CL938
R959
R962
CL945
CL946
CL947
CL948
CL949
CL950
CL980
X901
C909
CL931
C746
R921
CN709
IC903
C948
C949
C952
C953
R812
S902
IC901
CL921
CL920
CL917
CL916
CL919
CL914
CL915
CL913
R991
R915
R824
R992
R949
R948
R947
R954
R943
R942
R973
R941
R940
R910
R1022
R930
R929
R928
R926
R820
1k
1k
1000p
10k
10k
1000p
10k
1000p
10k
10k
100
0
22
10k
1000p
0.01
10k
10k
100
100
22
0
0.01
10
10V
0.01
10k
10k
100
0.1
0.1
0.01
10k
10k
0
5.6k
0
0.01
0.01
10
10V
0.01
100
100
0
10k
1k
1
0.01
3.3k
0.01
100
6.3V
220
4V
220
4V
100
6.3V
47
16V
12P
8.2k
M51957BFP-600C
10000p
10k
22
1k
22
22
22
22
22
22
22
10k
10k
10k
20MHz
100p
0.22
100
5P
BR24C64F-E2
1
1
1
1
0
CXP974096-001R
0
100
0
0
15k
15k
0
10k
100
100
0
100
100
0
8.2k
100
100
100
100
6.8k
1B
2B
3B
4B
3D
4D
5D
6D
7D
8D
9D
10D
11D
2D
1D
AGND
DGND
MGND
A5V
A3V
D5V
D3V
DRVC
M12V
AVC
A
0
A1
A
2
A
3
A
4
A
5
A
6
A
7
D0
D1
D2
D3
D4
D5
D6
D7
XM
SLA
T
C
LK_
R
F
D
AT
A_R
F
IN
_SW
O
U
T_S
W
CO
U
T
S
Q
S
O
S
CO
R
S
Q
C
K
SCK1
TXD
T
XD
R
XD
M
SC
K
M
SD
ATI
M
S
D
AT
O
XCS_IO
MD2
D
ATA
X
LA
T
SH
RM
U
T
SH
R
R
D
Y
GFS_V
JIT
IN
IT
LA
TCH
S
HIFT
D
ATA
M
O
D
E
A
M
U
TE
LOCK
FOK
SCLK
GFS
FE
XCS1882
TE
XINIT0
XINIT1
XH
R
D
X
H
W
R
SENS
SOUT1
M
IR
R
T_SENS
C
LO
K
A
1IN
IFREQ
LED_DRV
KEY0
KEY1
KEY2
KEY3
R
M
_C
APD
O
SP_ERR
LD
O
N
SP
D
A
AVC
DRVC
D5V
D3V
DGND
A3V
A5V
AGND
RXD
XDIS_IO
FJMP1
FJMP2
PWE
PW
E
DGND
5V-D
RXD
TXD
10V-PWE
NC
NC
IN
GND
C
OUT
VCC
NC
(CHASSIS)
RESET SIGNAL
GENERATOR
CPU
EEPROM
(FOR RS-232C)
M-GND
A-GND
D-GND
D+3.3V
A+3.3V
A-GND
D-GND
D+5V
A+5V
M+12V
CDM-GND(CHANGER)
CDM-10V
(FLASH WRITING)
WRITING
IMPOSSIBLE
WRITING
POSSIBLE
WIRITING POSSIBLE: 3.3
WIRITING IMPOSSIBLE: 0
WIRITING IMPOSSIBLE: 0
6-16. SCHEMATIC DIAGRAM – MAIN Board (4/5) –
•
See page 55 for Waveforms.
•
See page 59 for IC Block Diagram.
(Page 42)
(Page 54)
(Page 42)
(Page 43)
(Page 46)
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.
Click on the first or last page to see other SCD-CE775 service manuals if exist.