Read Sony CFD-S35CP (serv.man3) Service Manual online
5
5
CFD-S35CP
CFD-S35CP
2-1. BLOCK DIAGRAM – CD Section –
SECTION 2
DIAGRAMS
A
B
C
F
E
D
A
B
C
D
LD
PD
VR
F
T+
T–
F+
F–
F–
SL+
SL–
SL–
SP+
SP–
E
VC
LD
PD
AUTOMATIC
POWER
CONTROLLER
Q301
APC
FNi1(A)
FPi1(B)
FNi2(C)
FPi2(D)
LDo
PDi
TPi(F)
TNi(E)
VRo
98
84
91
94
96
92
95
97
20
18
17
TRACKING
COIL
DRIVE
24
7
FOCUS
COIL
DRIVE
IN3'
IN4'
9
IN2'
SLED
MOTOR
DRIVE
3
SPINDLE
MOTOR
DRIVE
IN1
BIAS
MUTE
VO3+
VO3-
VO3-
VO4+
VO4-
VO4-
VO2-
VO2+
VO2+
VO1+
VO1-
VO1-
26
27
12
11
2
1
TRACKING
COIL
FOCUS
COIL
OPTICAL PICK-UP
BLOCK
(KSS-213CDP)
M
M
M402
SLED
MOTOR
M401
SPINDLE
MOTOR
SLED/SPINDLE
MOTOR DRIVER,
TRACKING/FOCUS
COIL DRIVER
IC401
S201
(LIMIT)
SBSY
RST
CCE
PIO0
BUS3 (SI)
BUS2 (SO)
BUS1
XO
XI
LO
RO
TRo
BUS0
BUCK (CLK)
43
54
37
RF AMP, DSP, MP3
IC101
25
10
45
18 19
X102
16.934MHz
VDD (1.5V)
CD3.3V
VDD (3.3V)
O-MP3-CCEN
3
I-MP3-REQ
8
IO-MP3-BUS3(SI)
7
IO-MP3-BUS2(SO)
6
IO-MP3-BUS1
5
IO-MP3-BUS0
17
48
41
40
39
38
42
O-MP3-BUCK(CLK)
4
O-MP3-M-MUTE
LID-OPEN
TU-ON
46
BATT-CHK-H
47
BATT-CHK-M
24
O-POWER
SYSTEM CONTROLLER
IC801 (1/2)
+3.3V REG
IC802
+1.5V REG.
IC201
POWER
SWITCH
Q951,952
S801
PUSH
OPEN/
CLOSE
3.3V
AC-HI
I-AC/DC-CHK
9V (SW)
CD 6V
CD 3.3V
RADIO 6V
6V
(TAPE)
R-VT
D901 – 904
RECT
F902
Q807
T901
POWER
TRANSFORMER
J901
AC IN
DSP
DAC
SYNCHRONOUS
CIRCUIT
CLOCK
GENERATOR
43
I-CD-CUBSYQ
I-MP3-XRSY
VC
CD_IN_R
CD_IN_ L
DRY BATTERY
SIZE “D”
(IEC DESIGNATION R20)
6PCS, 9V
DIGITAL
SERVO
CONTROL
PRI-
SERVO
AMP
36
I-REG6V-CHK
10
FOo
FMO
DMO
VREF
IO0 (/HSO)
9
12
13
11
20
3
1
D906
D909
BATT
VDD
BATT-COM
U-COM
(VDD)
23
24
27
30
23
100
POWER
SWITCH
Q950
CD POWER
CONTROL
Q953,954
BATT
PROTECT
Q808 – 810
+6V REG
Q955,D907
+3.3V REG
Q956
TUNER
POWER SWITCH
Q804,805
CD-ON
Signal path
: CD
A
B
MAIN
SECTION
MAIN
SECTION
(Page 6)
(Page 6)
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