Sony CFD-S35CP Service Manual ▷ View online
37
37
CFD-S35CP
CFD-S35CP
6-18. PRINTED WIRING BOARDS – POWER SECTION –
•
See page 23 for Circuit Boards Location.
:Uses unleaded solder.
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
RED
GRY
GRY
GRY
RED
GRY
GRY
T901
J901
MAIN BOARD
CNP321
1-725-705-
(11)
11
(11)
11
(11)
11
1-865-646-
1-865-647-
F
KH901
CNP904
C901
C903
C902
C904
JW905
CNP901
D901
D902
D903
D904
F902
J901
C906
KH902
(Page 30)
38
38
CFD-S35CP
CFD-S35CP
6-19. SCHEMATIC DIAGRAM – POWER SECTION –
(Page 31)
D903
D904
D901
D902
J901
CNP901
CNP904
KH901
KH902
C901
C902
C903
C904
T901
F902
FH901
FH902
TP901
TP902
TP904
TP905
C906
Ver. 1.4
39
CFD-S35CP
• Waveforms
1.4 Vp-p
5.0 MHz
1
IC801
ek
(X2)
1 V/DIV, 50 nsec/DIV
1
IC701
4
(RF)
0.85
±
0.2Vp-p
1.8V
4 Vp-p
16.9 MHz
Approx. 100 mAVp-p
500 mV/DIV, 0.5
µ
sec/DIV
4
IC701
rk
(XOUT)
2 V/DIV, 0.05
µ
sec/DIV
2
IC701
qd
(FE)
100 mV/DIV, 200
µ
sec/DIV
5
IC701
t;
(FSX/16MIN(I))
2 V/DIV, 0.05
µ
sec/DIV
1.8V
Approx. 100 mAVp-p
3
IC701
qg
(TE)
100 mV/DIV, 200
µ
sec/DIV
6
IC1001
7
(CKIN(I))
2 V/DIV, 50
µ
sec/DIV
6 Vp-p
59 nsec
6 Vp-p
59 nsec
– MP3-CD Board –
4 Vp-p
40 Vp-p
1
Q301
C
REC
0.1 V/DIV, 5
µ
sec/DIV
2
T301,HRP301(YEL)
10 V/DIV, 5
µ
sec/DIV
19.5
µ
sec
19.5
µ
sec
– TC Board –
1.0 Vp-p
75 kHz
1
IC2
w;
(XOUT)
0.5 V/DIV, 5
µ
sec/DIV
– TUNER Board –
– MAIN Board –
40
CFD-S35CP
• IC Block Diagrams
– MP3-CD Board –
IC701 LC78646E-US-E
60
59
58
57
56
55
54
53
52
1
2
3
3
4
5
6
7
8
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
SLCO
SLCIST
EFMIN
RF
FDO
SPDO
SLDO
GPDAC
FDO
SPDO
SLDO
GPDAC
CONT4
CONT5
SBCK/CONT6(I)
SBCK/FG
DEFECT
CONT4
CONT5
SBCK/CONT6
SBCK/FG
DEFECT
V/P
V/P
FSEQ
MONI1
MONI2
MONI3
MONI4
MONI5
V/*P
FSEQ(O)
MONI1
MONI2
MONI3(O)
MONI4(O)
MONI5(O)
(3.3V)Vss
VDD
69 68 67 66
65 64 63 62 61
VSS
VDD5
DRF(O)
*RES(I)
*WRQ(O)
DO(O)
DI(I)
CL(I)
CE(I)
79
78 77 76 75 74 73 72 71
LDS
80
LDD
FR
VVDD
PCKIST
VVSS
PDO2
PDO1
CONT1
CONT2
70
CONT3
WRQ
DO
DI
CL
CE
CE
FR
VVDD
PCKIST
VVSS
SBCK/FG
PDO2
PDO1
CONT1-3
SBCK/CONT6
CONT4,5
CONT4,5
DRF
WRQ
DO
DI
CL
CE
LDS
LDD
LDS
LDD
FR
VVDD
PCKIST
VVSS
PDO2
PDO1
CONT1
CONT2
CONT3
RFVDD
RFVSS
FIN1
FIN2
TIN1
TIN2
VREF
FIN1
FIN2
TIN1
TIN2
REFI
REFI
DEFECT
FE
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
SLCO
SLCIST
EFMIN
RF
FIN1
FIN2
TIN1
TIN2
VREF
REFI
FE
TEC
TE
RFMON
JITTC
JITTC
ADAVDD
ADAVSS
ADAVDD
ADAVSS
TDO
DATA(O)
DATACK(O)
LRSY(O)
ASDFIN(O)
ASDACK(O)
ASLRCK(O)
DATA
DATACK
LRSY
RVDD
RVSS
RCHO
LCHO
LVSS
LVDD
ASDFIN
ASDACK
ASLRCK
16MOUT(O)
EFLG
C2F(O)
FSX/16MIN(I)
EFLG
C2F
FSX/16MIN
XVSS
XIN
XOUT
XVDD
16MOUT
XVSS
XIN
XOUT
XVDD
XVSS
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
DATA
DATACK
LRSY
ASDFIN
ASDACK
ASLRCK
16MOUT
EFLG
C2F
FSX/16MIN
XVSS
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
39 40
DOUT
TEST
51
50
49
48
47
46
45
44
43
42
41
+
–
MIX
PH
BH
MONI
CONT
CONT
EQ
+
–
+
–
+
–
+
–
+
–
+
–
LPF
TBAL
TBAL
RAM
TDO
TRACK JUMP
SW
D/A
APC
SUBCODE DECODE CRC
GENERAL PURPOSE
PORTS
8FS
DIGITAL FILTER
1BIT DAC
LPF
ERROR
CORRECTION
AUDIO CD
MONITOR SIGNAL SELECTOR
EXTERNAL
AUDIO IN
AUTO ADJUST
FRAME SYNC
DETECT,PROTECT,INSERT,
EFM DECODE
A/D
CLOCK
GENERATOR
COMMAND
INTERFACE
INTERFACE
SERVO PROCESSOR
LEVEL SET
+
–
S/H
SW
DRF
DRF
ATTENUATION
DEEMPHASIS
INTERPOLATION
MUTE
RUPTURE DEFECT
SLICE LEVEL
CONTROL
CLV,CAV
CONTROL
SERIAL
OUT
AUDIO OUT
RAM
JITTER
DETECT
PLL
VCEC
FE
TE
TEC
RF
RFMON
VREF
SPDO
SLDO
GPDAC
FSEQ
MONI1-5
FDO
LPF
LPF
AGC
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