Sony CDX-F5700 / CDX-F5705X Service Manual ▷ View online
17
CDX-F5700/F5705X
Pin No.
Pin Name
I/O
Pin Description
50
CLTV
I
VCO1 control voltage input
51
FILO
O
Filter signal output for master PLL
52
FILI
I
Filter signal input for master PLL
53
PCO
O
Charge pump output for master PLL
54
AVDD5
—
Analog power supply pin
55
DDVROUT
O
DC/DC converter output
56
DDVRSEN
I
DC/DC converter output voltage monitor signal input
57
AVSS5
—
Analog ground pin
58
DDCR
I
Reset signal input for DC/DC converter
59
NC
—
Not used. (Open)
60
BCKI
I
D/A interface bit clock signal input
61
PCMDI
I
D/A interface serial data signal input
62
LRCKI
I
D/A interface LR clock signal input
63
LRCK
O
D/A interface LR clock signal output
64
VSS
—
Digital ground pin for internal
65
PCMD
O
D/A interface serial data signal output
66
BCK
O
D/A interface bit clock signal output
67
VDD
—
Digital power supply pin for internal
68
EMPH
O
Not used in this set. (Open)
69
EMPHI
I
Not used in this set. (Fixed at “L”.)
70
IOVDD2
—
Digital power supply pin for I/O
71
DOUT
O
Digital out signal output
72, 73
TEST
I
Test pin Normally “L”.
74
IOVSS2
—
Digital ground pin for I/O
75
NC
—
Not used in this set. (Open)
76
XVSS
—
Ground pin for master clock
77
XTAO
O
Crystal oscillation circuit output (16.9344 MHz)
78
XTAI
I
Crystal oscillation circuit input (16.9344 MHz)
79
XVDD
—
Power supply pin for master clock
80
AVDD1
—
Analog power supply pin
81
AOUT1
O
L channel analog signal output
82
VREFL
O
L channel reference voltage output
83
AVSS1
—
Analog ground pin
84
AVSS2
—
Analog ground pin
85
VREFR
O
R channel reference voltage output
86
AOUT2
O
R channel analog signal output
87
AVDD2
—
Analog power supply pin
88
NC
—
Not used. (Open)
89
IOVDD0
—
Digital power supply pin for I/O
90
RMUT
O
R channel “0” detection flug output
91
LMUT
O
L channel “0” detection flug output
92
NC
—
Not used. (Open)
93
XTSL
I
X’tal select signal input 16.9344 MHz: “L”, 33.8688 MHz: “H”
94
IOVSS0
—
Digital ground pin for I/O
95
XTACN
I
Oscillation circuit control input “H”: Oscillation start, “L”: Oscillation stop
96
SQSO
O
Sub 80 bit and PCM peak, level data signal output CD text data signal output
97
SQCK
I
Clock signal input for SQSO read out
98
SBSO
O
Sub P-W serial data signal output Not used in this set. (Open)
99
EXCK
I
Clock signal input for SBSO read out Not used in this set. (Open)
100
XRST
I
System reset signal input “L”: reset
101
SYSM
I
Mute signal input “H”: mute Not used in this set. (Fixed at “L”.)
102
DATA
I
Serial data signal input
103
VSS
—
Digital ground pin for internal
18
CDX-F5700/F5705X
Pin No.
Pin Name
I/O
Pin Description
104
XLAT
I
Latch signal input
105
CLOK
I
Serial data transfer clock signal input
106
VDD
—
Digital power supply pin for internal
107
SENS
O
SENS signal output
108
SCLK
I
Clock signal input for SENS serial data read out
109
ATSK
I/O
Input/output for anti-shock
110
WFCK
O
WFCK signal output Not used in this set. (Open)
111
XUGF
O
XUGF signal output Not used in this set. (Open)
112
XPCK
O
XPCK signal output Not used in this set. (Open)
113
GFS
O
GFS signal output
114
C2PO
O
C2PO signal output
115
SCOR
O
Sub code sync signal output
116
VDD
—
Digital power supply pin for internal
117
C4M
O
4.2336 MHz signal output Not used in this set. (Open)
118
WDCK
O
Word clock signal output Not used in this set. (Open)
119
COUT
I/O
Track count signal input/output Not used in this set. (Open)
120
NC
—
Not used. (Open)
19
CDX-F5700/F5705X
• IC600 MN101E01KDH (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 Not used in this set.
9
ILLIN
I
Illumination detection 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 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
I
Illumination voltage select signal input L: +9 V, H: +10.4 V
50
BBE SEL
I
BBE with/without setting pin L: with, H: without
51
AREASEL2
I
Destination function setting input 2
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
20
CDX-F5700/F5705X
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.
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. (Open)
100
VREF+
—
Power supply pin for A/D input converter (+3.3 V)
Click on the first or last page to see other CDX-F5700 / CDX-F5705X service manuals if exist.