Sony CFD-S35CP (serv.man3) Service Manual ▷ View online
21
CFD-S35CP
94
FNi2(C)
I
Main beam input (Connect to pin diode C)
95
FNi1(A)
I
Main beam input (Connect to pin diode A)
96
FPi2(D)
I
Main beam input (Connect to pin diode D)
97
FPi1(B)
I
Main beam input (Connect to pin diode B)
98
TPi(F)
I
Sub beam AMP input (Connect to pin diode F)
99
TNPC
O
Capacitor connect terminal to the middle point of TNI/TPI input register
100
TNi(E)
I
Sub beam AMP input (Connect to pin diode E)
Pin No.
Pin Name
I/O
Pin Description
22
CFD-S35CP
MAIN BOARD (2/2) IC801 MB90F830NPF-GE1 (SYSTEM CONTROL)
Pin No.
Pin Name
I/O
Pin Description
1
CLK-SHIFT AM
O
Radio AM clock shift switch signal output
2
CLK-SHIFT FM
O
Radio FM clock shift switch signal output
3
I-MP3-REQ
I
CD-DSP MP3 REQ signal input
4
O-MP3-M-MUTE
O
Spindle and sledding motor drive mute control signal output
5
IO-MP3-BUS0
I/O
CD-DSP-MP3 serial data input/output
6
IO-MP3-BUS1
I/O
CD-DSP-MP3 serial data input/output
7
IO-MP3-BUS2 (SO)
I/O
CD-DSP-MP3 serial data input/output
8
IO-MP3-BUS3 (SI)
I/O
CD-DSP-MP3 serial data input/output
9
I-RMC
I
Remote commander receiver data input
10
LID-OPEN
I
CD door open/close switch input “L”: Close
11
TC-PLAY
I
Tape play switch signal input
12
TAPE-REC
I
Tape recording switch signal input
13
NC (GND)
—
Not used (Connected to ground)
14
NC (OPEN)
—
Not used (Open)
15
VCC
—
Power supply (+3.3 V)
16
VSS
—
Ground
17
O-MP3-BUCK (CLK)
O
CD-DSP-MP3 serial transfer clock output
18
O-MP3-CCEN
O
CD-DSP-MP3 chip enable signal output
19
O-MP3-XRSY
O
CD-DSP-MP4 reset signal output
20
O-A MUTE
O
Power AMP mute signal output
21
MEGA BASS
O
Mega bass control signal output
22
ISS-1
O
Tuner beat change signal output
23
ISS-2
O
Tuner beat change signal output
24
O-POWER
O
System power control output “H”: Power ON
25
TU-ON
O
Tuner power supply control signal output
26
O-TU-CE
O
Tuner PLL chip enable signal output
27
O-TU-DI
O
Tuner PLL data output
28
O-TU-CLK
O
Tuner PLL clock signal output
29
I-TU-DO
I
Tuner PLL data input
30
O-TU-MUTE
O
Tuner IF mute signal output
31
SLEEP-LED
O
LCD back light control signal output
32
AVCC
—
Power supply (+3.3 V)
33
O-VOL-DATA
O
Volume command serial data output
34
O-VOL-CLK
O
Volume command serial transfer clock output
35
AVSS
—
Ground
36
I-REG6V-CHK
I
Power supply +6V check signal input
37
NC
—
Not used (Open)
38
I-KEY0
I
Key input
39
I-KEY1
I
Key input
40
I-KET2
I
Key input
41
O-CD
O
CD power supply control signal output
42
I-KEY-WAKE-UP
I
Key wake-up signal input
43
I-CD-CUBSYQ
I
CD-DSP-MP3 sub code block sync signal input
44
VSS
—
Ground
45
I-AC/DC-CHK
I
AC IN check signal input
46
BATT-CHK-H
I
Power supply 9V check signal input
47
BATT-CHK-M
I
Battery protect signal input
48
I-SUFFIX
I
Suffix distinction input
49
EEPROM-SDA
I/O
EEPROM serial data input/output
23
CFD-S35CP
50
EEPROM-SCK
O
EEPROM transfer clock output
51
MD2
I
Operation mode setting pin
52
MD1
I
Operation mode setting pin
53
MD0
I
Operation mode setting pin
54
I-RESET
I
System reset signal input
55
O-CD-SW
O
Audio CD mode control signal output
56
MP3-LED
O
MP3 LED drive signal output
57
O-TAPE
O
Audio tape mode control signal output
58
VLCD
—
Not used (Pull up)
59 to 62
COM00 to COM03
O
LCD drive common signal output
63
SEG00
O
LCD drive segment signal output
64
SEG01
O
LCD drive segment signal output
65
VCC
—
Power supply (+3.3 V)
66
VSS
—
Ground
67 to 89
SEG02 to SEG24
O
LCD drive segment signal output
90
VCC
—
Power supply (+3.3 V)
91
VSS
—
Ground
92
X1
O
Main system oscillation output (5.53 MHz)
93
X0
I
Main system oscillation input (5.53 MHz)
94 to 97
SEG25 to SEG28
O
LCD drive segment signal output
98 to 100
NC
—
Not used (Open)
Pin No.
Pin Name
I/O
Pin Description
24
CFD-S35CP
SECTION 3
EXPLODED VIEWS
1
3-261-973-01 LID, BATTERY (GRAY)...(SILVER)
1
3-261-973-41 LID, BATTERY (BLUE)...(BLUE)
2
3-254-140-01 SCREW (B2.6), (+) BV TAPPING (for BLUE)
2
3-254-140-11 SCREW (B2.6), (+) BV TAPPING (for SILVER)
3
2-547-157-11 COVER (HANDLE) (R) (BLUE)...(BLUE)
3
2-547-157-21 COVER (HANDLE) (R) (SILVER)...(SILVER)
4
2-547-159-11 HOLDER (HANDLE) (R) (WHITE)...(BLUE)
4
2-547-159-21 HOLDER (HANDLE) (R)
(DARK BLUE)...(SILVER)
5
3-254-151-01 SCREW (B2.6), (+) P TAPPING
6
3-252-833-01 SCREW (M3), (+) P
7
2-547-158-11 HOLDER (HANDLE) (L) (WHITE)...(BLUE)
7
2-547-158-21 HOLDER (HANDLE) (L)
(DARK BLUE)...(SILVER)
8
2-547-144-11 COVER (HANDLE) (L) (BLUE)...(BLUE)
8
2-547-144-21 COVER (HANDLE) (L) (SILVER)...(SILVER)
9
2-547-124-11 HANDLE (BLUE)...(BLUE)
9
2-547-124-21 HANDLE (SILVER)...(SILVER)
ANT1
1-754-376-11 ANTENNA, TELESCOPIC (FM)
#1
7-688-002-11 W 2.6, MIDDLE
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
NOTE:
•
The mechanical parts with no reference
number in the exploded views are not supplied.
number in the exploded views are not supplied.
•
Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
•
Color Indication of Appearance Parts
Example :
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
•
Accessories are given in the last of the electrical
parts list.
parts list.
•
Abbreviation
CND
CND
: Canadian model
CET
: East European and CSI model
EA
: Saudi Arabia model
IT
: Italian model
KR
: Korean model
MX
: Mexican model
RU
: Russian model
SP
: Singapore model
TH
: Thai model
3-1.
CABINET SECTION
R
R
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
1
2
2
3
4
5
5
5
5
5
7
8
9
6
ANT1
#1
cabinet (rear) section
cabinet (front) section
cabinet (upper) section
2
2
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