Sony CDX-F5700 / CDX-F5700X / CDX-FW570 Service Manual ▷ View online
17
CDX-F5700/F5700X/FW570
• IC600 MN101E01KDG (SYSTEM CONTROL) (MAIN BOARD (2/2))
Pin No.
Pin Name
I/O
Pin Description
1
DAVDD
—
Power supply pin for D/A output converter (+3.3 V)
2
NCO
O
Not used in this set. (Open)
3
DAVSS
—
Ground pin for D/A output converter
4
UNISO
O
SONY-BUS data signal output
5
UNISI
I
SONY-BUS data signal input
6
UNICKO
O
SONY-BUS clock signal output
7, 8
RE 0, RE 1
I
Rotary encoder signal input
9
ILLIN
I
Illumination signal input for auto dimmer H: Ill off, L: Ill on
10
VDD1
—
Power supply pin for internal core (+3.3 V)
11
MMOD
I
Flash microcomputer write detection signal input
12
OSCOUT
O
High speed operation clock signal output (27.648 MHz)
13
OSCIN
I
High speed operation clock signal input (27.648 MHz)
14
VSS1
—
Ground pin for internal core
15
XIN
I
Low speed operation clock signal input (32.768 kHz)
16
XOUT
O
Low speed operation clock signal output (32.768 kHz)
17
VDD2
—
Power supply pin for internal core (+3.3 V)
18
MOD1
—
Pull up: “H”
19
RESET
I
Reset signal input
20
RCIN1
I
Rotary shift commander shift key signal input
21
ACC IN
I
Accessory power supply detection signal input
22
TEST IN
I
Test mode detection signal input
23
TEL ATT
I
Telephone attenuate detection signal input
24
ATT
O
Audio mute control signal output
25
ADON
O
A/D converter power supply control signal output
26
NCO
O
Not used in this set. (Open)
27
KEYACK
I
Key acknowledge detection signal input
28
TU ATTIN
I
Tuner mute ZERO cross detection signal input
29
CDON
I
CD mechanism servo power supply control signal input
30
CDMON
I
CD mechanism loading +6V power supply control signal input
31
BUIN
I
Back up power supply detection signal input
32 to 35
NCO
O
Not used in this set. (Open)
36
BUSON
O
BUS on signal output
37
SYSRST
O
System reset signal output
38 to 41
NCO
O
Not used in this set. (Open)
42
Z MUTE
I
CD mechanism zero cross mute detection signal input
43 to 48
NCO
O
Not used in this set. (Open)
49
ILL VSEL
O
Not used in this set. (Open)
50
BBE SEL
I
BBE with/without setting pin L: with, H: without Not used in this set. (Open)
51
AREASEL2
I
Destination function setting input 2 Not used in this set. (Open)
52
AREASEL1
I
Destination function setting input 1
53
AREASEL0
I
Destination function setting input 0
54 to 57
NCO
O
Not used in this set. (Open)
58
DOOR SW
I
Front panel open/close detection signal input “L”: Panel close, “H”: Panel open
59
DIAG
I
Condition signal input from the power IC
60
VOLATT
O
Electronic volume attenuate control signal output
61
NOSE SW
I
Front panel attachment detection signal input L: Panel on
62
AUX IN
O
AUX light change signal output L: AUX, H: BUS in
63
VSS2
—
Ground pin for I/O port
64
TU ATT
O
Tuner mute control signal output
65
NCO (TUON)
O
Not used in this set. (Open)
66
NS MASK
O
AEP, UK model: Noise mask signal output US, Canadian, E model: Not used. (Open)
67
E2P CKO
O
Serial clock signal output for EEPROM communication
18
CDX-F5700/F5700X/FW570
Pin No.
Pin Name
I/O
Pin Description
68
E2P SIO
I/O
Serial data signal input/output for EEPROM communication
69
DOORIND
O
Sub panel power supply control signal output
70
AMPSTB
O
Power regulator IC standby signal output
71
NCO
O
Not used in this set. (Open)
72
LCDSO
O
Serial data signal output to the LCD driver Flash: UART serial output
73
LCDCE
O
Chip enable signal output to the LCD driver Flash: Serial input
74
LCDCKO
O
Serial clock signal output to the LCD driver
75 to 78
NCO
O
Not used in this set. (Open)
79
I2C SIO
I/O
I2C BUS serial data signal input/output
80
NCO
O
Not used in this set. (Open)
81
I2C CKO
O
I2C BUS serial clock signal output
82
DAVN
I
AEP, UK model: RDS data block synchronization detection signal input
US, Canadian, E model: Not used. (Open)
83
SIRCS
I
Remote control signal input
84
NCO
O
Not used in this set. (Open)
85
BEEP
O
Beep signal output to the power amp
86 to 88
NCO
O
Not used in this set. (Open)
89
VDD3
—
Power supply pin for I/O port (+3.3 V)
90
NCO
O
Not used in this set. (Open)
91
VSS3
—
Ground pin for I/O port
92
QUALITY
I
AEP, UK model: Noise detection signal input US, Canadian, E model: Not used. (Open)
93
VSM
I
S meter voltage detection signal input
94
KEYIN1
I
Key signal input 1
95
KEYIN0
I
Key signal input 0
96
RCIN0
I
Rotary commander signal input
97
SA IN
I
Spectrum analyzer signal input
98
SA CLK
O
Spectrum analyzer clock signal output
99
NCO
O
Not used in this set.
100
VREF+
—
Power supply pin for A/D input converter
19
19
CDX-F5700/F5700X/FW570
3-2. BLOCK DIAGRAM — CD SECTION —
46
ASYO
RF AMP,DIGITAL SERVO,
DIGITAL SIGNAL PROCESSOR
IC3
41
RFACO
24
FEO
22
TEO
42 RFACI
23 FEI
21 TEI
13 FFDR
PD1
PD2
E
F
I-V AMP
PD
LD
DETECTOR
45 ASYI
27
26
29
28
19
20
E
C
D
A
B
F
36 LD
37
PD
(FOCUS)
(TRACKING)
2-AXIS DEVICE
OPTICAL
PICK-UP BLOCK
(KSS1000E)
• Siganal Path
: CD PLAY
LASER DIODE
M
M
M
13
12
VO1–
VO1+
6
7
VO4+
VO4–
8
9
VO3–
VO3+
5
4
VLO+
VLO–
FWD
REV
1
2
VIN2+ 22
14 FRDR
VIN2– 21
11 TFDR
VIN1+B 19
12 TRDR
VIN1–B 18
9 SFDR
VIN4+ 31
10 SRDR
VIN4– 32
6 MDP
VIN3+ 25
MUTE 34
11
10
VO2–
VO2+
M903
(LOADING)
M901
(SPINDLE)
M902
(SLED)
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE/LOADING
MOTOR DRIVE
IC1
3
FOK
96
SQSO
97
SQCK
100
XRST
102
DATA
104
XLAT
105
CLOK
107
SENS
CD-L
MAIN
SECTION
A
81
AOUT1
86
AOUT2
R-CH
18 CD SQCK
15 CD XRST
15 CD XRST
14 CD DATA
13 CD XLAT
53 MEC_SELFSW
45 MEC_INSW
42 MEC_LIMIT
12 CD CLOK
11 CD SENS
108
SCLK
10 CD SCLK
113
GFS
8
CD GFS
114
C2POT
7
CD C2PO
115
SCOR
52 CD SCORT
81 X1
80 X0
MEC LOAD
43
MEC EJECT
44
CD
SYSTEM CONTROL
IC4
AUDIO INTERFACE
IC8
+1.5V REG
IC7
SYSTEM CONTROL
IC600 (1/3)
19 CD FOK
16 CD SQSO
DRON
41
SD1O
14
LRCK1B
19
LRCK1A
16
SD0O
11
BCK1B
18
BCK1A
15
CLCK
22
SRMSTB
41
RESET
2
STANDBY
3
BUCK
36
I2C SCL
7
I2C SDA
6
BUSO
28
SW2
(SELF)
46 MEC_DSW
SW1
(DOWN)
SW3
(DISC IN)
SW4
(LIMIT)
91
LMUTE
22 CD LMUT
90
RMUTE
23 CD RMUT
56
UNISI
25
RXD
57
UNISO
58
UNICLK
50
BUS ON
51
BU IN
75
RSTX
61
EJECT OK
67
MECON CHK
69
EMPH
32
DEC SDA
31
DEC SCL
30
DEC INT
29
DEC STBY
28
DEC XRST
27
DEC SSTBY
37
DEC XMUTE
65
DECON
63
MECON
64
CDON
66
ZMUT
60
A ATT
26
TXD
PD1
E
F
LD
PD
FCS+
FCS–
TRK+
TRK–
PD2
AUTOMATIC
POWER
CONTROL
Q1
+1.5V
CONTROL
Q2,3
+3.3V
CONTROL
Q5,6
• R-ch is omitted due to same as L-ch.
77
78
X1
16.934MHz
X2
18.43MHz
XTAI
XTAO
66
BCK
60
BCKI
61
PCMDI
63
LRCK
62
LRCKI
65
PCMD
MAIN
SECTION
B
DOOR W
UNI SI
UNI SO
ATT
20
LINK OFF
LINK OFF
UNI SCK
BUS ON
BU IN
SYS RST
58
CD ON
VOUT
29
CDM ON
30
Z MUTE
MECHA+6V
42
68
CDON CHK
1
5
VDD
3
CE
SERVO+3.3V
+1.5V
+3.3V
U COM+3.3V
(Page 20)
(Page 20)
20
20
CDX-F5700/F5700X/FW570
3-3. BLOCK DIAGRAM — MAIN SECTION —
1 ANT
J451(1/2)
40
SACLK
SOUND CONTROL,
ELECTRONIC VOLUME
IC351
J1
(ANTENNA)
TU1
(TUNER UNIT)
POWER AMP,
MULTIPLE VOLTAGE
REGULATOR
IC300
SYSTEM CONTROL
IC600 (2/3)
CN300
J451(2/2)
41
SAOUT
R-CH (FRONT)
R-CH (REAR)
R-CH (REAR)
BATT
42 IN3L
4 IN1L+
5 IN1-
7 IN1R+
43 IN3R
IN4L
IN4R
4
3
3
10
VCC
11
VDD+5V
15
E2P VDD
13
SCL
14
SDA
6
7
7
S-METER
16
TU MUTE
E2P SCL
17
E2P SDA
UNI SO
UNI SI
UNI SCK
BUS ON
SYS RST
BU IN
ATT
RESET
62 AUXIN
98 SACLK
97 SAIN
93 VSM
64 TU ATT
64 TU ATT
67 E2P CKO
68 E2P SIO
68 E2P SIO
4 UNI SO
5 UNI SI
6 UNI SCK
5 UNI SI
6 UNI SCK
36 BUS ON
37 SYS RST
AUDIO+8.3V
TU+5V
BACK UP+3.3V
BACK UP+3.3V
L
R
CD-L
J390
(REMOTE IN)
R-CH
14
16
R-CH
R-CH
L
R
17
24
OUTSW
OUTLR
25
OUTLF
L
R
5
3
3
OUT-FL+
OUT-FL–
OUT-RL+
OUT-RL–
9
7
7
29
27
27
AMP-REM
R-CH
ANT-REM
BATT
30
37
37
AUDIO+B
BU+B
31
33
33
SERVO+3.3V
MECHA+6V
34
PANEL+B
TU+5V
BATT
BATT
22
21
21
OUTRF
OUTRR
15
MUTE
2 SDA
AUDIO+8.3V
BACK UP+5V
SERVO+3.3V
MECHA+6V
MECHA+6V
PANEL+9V
4 SCL
SDA
SCL
16 BEEP
22 STB
25 DIAG
25 DIAG
AUDIO+8.3V
35 VP
15
13
7
10
12
11
16
1
9
2
4
3
5
6
13
12
12
SCL
SDA
SCL
SDA
SCL
SDA
SCL
SDA
81
I2C CKO
79
I2C SIO
60
VOL ATT
24
ATT
85
BEEP
70
AMPSTB
59
DIAG
31
BUIN
22
TEST IN
12 IN-FL
FL+
FL–
RL+
RL–
FR+
FR–
RR+
RR–
AMP-REM
ANT-REM
ACC
TEST
11 IN-RL
LINK OFF
MUTE
Q352
MUTE
Q440
MUTE
Q452
SUB
(M0N0)
OUT
MUTE DRIVE
Q491,492
10 BUIN
13 RST
12 BUS IN
11 CLK IN
8 DATA OUT
9 DATA IN
3
BATT
4
CLK
6
DATA I/O
4
5
6
3
8
7
2
1
21
ACC IN
ACC CHECK
Q702
TU+5V REG
Q3
BACK UP+3.3V
BACK UP+5V
+3.3V REG
IC501
BATT
TH400
CNJ400
(BUS CONTROL IN)
ATT
23
TEL ATT
TEL ATT
Q701
R-CH
R-CH
CN410
D491
D495
D494
KEY ACKNOWLEDGE SWITCH
Q501
F901
L
R
AUDIO OUT
REAR
L
R
AUDIO OUT
FRONT
D602
CD
SECTION
A
CD
SECTION
B
DISPLAY
SECTION
C
BATT
14
ILL
9
ILL IN
ILL CHECK
Q703
27
KEYACK
25
ADON
OVER VOLTAGE
DETECT
Q605
BUS INTERFACE
IC601
1
BUS ON
2
RST
D353
D354
D609
D610
BUS
AUDIO IN
20
RCIN1
96
RCIN0
BUS ON
SWITCH
Q600,601
BUS AUDIO
SELECT SWITCH
Q351
• Signal Path
• R-CH is omitted due to same as L-CH.
: CD PLAY
: FM
: AM
: BUS AUDIO
(Page 19)
(Page 19)
(Page 21)
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