Sony CDX-S11 / CDX-S11S Service Manual ▷ View online
33
CDX-S11/S11S
Pin No.
Pin Name
I/O
Pin Description
50
LRCK
O
Not used. (Connect to LRCKIN in this set)
51
DVDD
—
Power supply pin (+3.3 V)
52
FD+
O
Focus servo drive PWM signal output (+)
53
FD–
O
Focus servo drive PWM signal output (–)
54
TD+
O
Tracking servo drive PWM signal output (+)
55
TD–
O
Tracking servo drive PWM signal output (–)
56
SD+
O
Sled servo drive PWM signal output (+)
57
SD–
O
Sled servo drive PWM signal output (–)
58
MD+
O
Spindle servo drive PWM signal output (+)
59
MD–
O
Spindle servo drive PWM signal output (–)
60
DGND
—
Ground
61
TESTEN
I
Test setting input (Fixed at L in this set)
62 to 66
TEST4 to TEST0
I
Test setting input (Fixed at L in this set)
67
ADGND
—
A/D converter power supply (–) pin
68
EFM
O
EFM signal output
69
ASY
I
EFM comparator reference voltage input
70
ADVDD
—
A/D converter power supply pin (+3.3 V)
71
RFI
I
RF signal input for EFM data growing.
72
EQ2
—
Not used. (Open)
73
EQ1
—
RF amplifier equalizer parts connection pin
74
RF–
I
Not used. (Open)
75
RF2–
I
RF amplifier inversion input
76
AGCO
O
RF signal output after on AGC.
77
AGCI
I
RF AGC signal amplifier input
78
RFO
O
RF signal output before on AGC.
79
ATEST
I
Not used. (Open)
80
C3T
—
Capacitor connection pin for 3T detection.
81
AGND
—
Ground
82
A
I
Signal input (A) from optical pick-up detector.
83
C
I
Signal input (C) from optical pick-up detector.
84
B
I
Signal input (B) from optical pick-up detector.
85
D
I
Signal input (D) from optical pick-up detector.
86
F
I
Signal input (F) from optical pick-up detector.
87
E
I
Signal input (E) from optical pick-up detector.
88
VREFIN
I
Reference voltage (+1.65 V) input
89
AVDD
—
Analog power supply pin (+3.3 V)
90
REFOUT
O
Reference voltage (+1.65 V) output
91
REFC
—
Capacitor connection pin for reference voltage output.
92
FE–
I
Focus error signal amplifier inversion input
93
FEO
O
Focus error signal amplifier output
94
ADCIN
I
Not used. (Open)
95
TE–
I
Tracking error signal amplifier inversion input
96
TEO
O
Tracking error signal amplifier before output
97
TE2
O
Tracking error signal amplifier after output
98
TEC
I
Tracking error signal comparator input
99
AGND
—
Ground
100
PWMSW
I
Not used. (Fixed at L in this set)
34
CDX-S11/S11S
IC501 MB90488BPF-G-117-BNDE1 (SYSTEM CONTROL) (MAIN BOARD (3/3))
Pin No.
Pin Name
I/O
Pin Description
1
AREASEL2
I
Destination setting pin (L: except AEP,UK model, H: AEP, UK model)
2
AREASEL1
I
Destination setting pin (Fixed at L in this set)
3
AREASEL0
I
Destination setting pin (L: 9K, H: 10K)
4
COL_SW
I
Illumination color select signal input (Fixed at L in this set)
5
BEEP
O
Beep signal output to power amp IC.
6
NCO
O
Not used. (Open)
7
NOSE_SW
I
Front panel detach detection signal input
8
DIAG
I
Status signal input from power amp IC.
9
VOLATT
O
Attenuator control signal output to electronic volume IC.
10
NCO
O
Not used. (Open)
11
VSS
—
Ground
12
TUATT
O
Tuner mute control signal output
13
NSMASK
O
Noise mask signal output
14
ILLUMI_SEL1
I
Illumination voltage setting pin (Fixed at L in this set)
15
ILLUMI_SEL2
I
Illumination voltage setting pin (Fixed at H in this set)
16, 17
NCO
O
Not used. (Open)
18
CD_SI
I
Serial data signal input from DSP IC.
19
CD_SO
O
Serial data signal output to DSP IC.
20
CD_SCK
O
Serial clock signal output to DSP IC.
21, 22
NCO
O
Not used. (Open)
23
VCC5
—
Power supply pin (+3.3 V)
24
EEP_SIO
I/O
Serial data signal input/output for EEPROM communication.
25
EEP_CKO
O
Serial clock signal output for EEPROM communication.
26
AMPSTB
O
Standby signal output to power amp IC.
27
LCD_CE
O
Chip enable signal output to LCD drive IC.
28
LCD_SO
O
Serial data signal output to LCD drive IC.
29
LCD_CKO
O
Serial clock signal output to LCD drive IC.
30
RDS_ON
O
RDS ON signal output (AEP, UK model)
31, 32
NCO
O
Not used. (Open)
33
I2C_CKO
O
I2C bus serial clock signal output
34
I2C_SIO
I/O
I2C bus serial data signal input/output
35
DAVDD
—
Power supply pin for A/D converter. (+3.3 V)
36
AVRH
—
External reference power supply pin for A/D converter. (+3.3 V)
37
DAVSS
—
Ground for A/D converter.
38
QUALITY
I
Noise detection signal input (AEP, UK model)
39
VSM
I
S meter voltage detection signal input
40
KEYIN1
I
Key signal input 1
41
KEYIN0
I
Key signal input 0
42
VSS
—
Ground
43
RC_IN0
I
Rotary commander key signal input (Fixed at H in this set)
44 to 48
NCO
O
Not used. (Open)
49, 50
MD0, MD1
I
Signal input for operation mode designation. (Fixed at H in this set)
51
MD2
I
Signal input for operation mode designation. (Fixed at L in this set)
52
KEYACK
I
Key acknowledge detection signal input
53
TU_ATTIN
I
Tuner mute zero cross detection signal input (AEP, UK model)
54
BUIN
I
Backup power supply detection signal input
55
CD_INTQ
I
CD text pack synchronized detection signal input from DSP IC.
56
DAVN
I
RDS data block synchronized detection signal input from RDS receiver IC.
(AEP, UK model)
35
CDX-S11/S11S
57
NCO
O
Not used. (Open)
58
UNISI
I
Not used. (Fixed at L in this set)
59
UNISO
O
Not used. (Open)
60
UNISCK
O
Not used. (Fixed at L in this set)
61 to 63
NCO
O
Not used. (Open)
64
SIRCS
I
Not used. (Open)
65 to 67
NCO
O
Not used. (Open)
68
FLASH_W
I
Memory mode select signal input (Fixed at H in this set)
69, 70
NCO
O
Not used. (Open)
71
RC_IN1
I
Rotary commander shift key signal input (Fixed at H in this set)
72
ACC_IN
I
Accessory power supply detection signal input
73
TESTIN
I
Test mode detection signal input
74
TELATT
I
Telephone attenuator detection signal input (AEP, UK model)
75
NCO
O
Not used. (Open)
76
XKEYON
O
A/D converter power supply control signal output
77
RESET
I
Reset signal input
78
NCO
O
Not used. (Open)
79
XIN
I
Sub-clock signal input (32.768 kHz)
80
XOUT
O
Sub-clock signal output (32.768 kHz)
81
VSS1
—
Ground
82
OSCIN
I
Main-clock signal input (18.432 MHz)
83
OSCOUT
O
Main-clock signal output (18.432 MHz)
84
VCC3
—
Power supply pin (+3.3 V)
85
DEMOSEL
I
Demo select signal input (L: Demo OFF, H: Demo ON)
86
ATT
O
Audio mute control signal output
87
BUSON
O
Bus ON signal output (Fixed at H in this set)
88
SYSRST
O
System reset signal output (Fixed at H in this set)
89
CD_RFOK
I
CD mechanism deck shutter-open information signal input
90
CD_RST
O
CD servo reset signal output
91
CD_A0
O
CD servo command/parameter signal output
92
CD_STB
O
CD servo data strobe signal output
93
CD_MUTE_R
I
CD mechanism deck zero cross mute R detection signal input
94
CD_MUTE_L
I
CD mechanism deck zero cross mute L detection signal input
95
CD_INSW
I
CD mechanism deck DISC IN switch detection signal input
96
CD_SELFSW
I
CD mechanism deck SELF load position detection switch signal input
97
CD_LM_LO
O
CD mechanism deck loading motor control signal output (Loading direction)
98
CD_LM_EJ
O
CD mechanism deck loading motor control signal output (Eject direction)
99
CD_DSW
I
CD mechanism deck DOWN switch detection signal input
100
CD_LIMIT
I
CD mechanism deck sled LIMIT in switch detection signal input
Pin No.
Pin Name
I/O
Pin Description
36
CDX-S11/S11S
SECTION 4
EXPLODED VIEWS
1
X-2059-591-1 PANEL (HEX) ASSY, SUB
2
3-042-244-11 SCREW (T)
3
X-3383-739-1 LOCK ASSY (S)
4
2-050-124-01 SCREW +BTT 2.6X5
5
1-776-206-21 CORD (WITH CONNECTOR) (POWER)
(EXCEPT AEP,UK)
5
1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
(AEP,UK)
6
2-021-848-01 SHEET (TU), GROUND
7
A-1144-629-A MAIN BOARD, COMPLETE (E,MX)
7
A-1144-679-A MAIN BOARD, COMPLETE (AEP,UK)
7
A-1159-235-A MAIN BOARD, COMPLETE (EA)
FU601
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU1
A-3220-961-B TUNER UNIT (TUX-032)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-790-01 SCREW +PTT 2.6X4 (S)
#3
7-685-793-09 SCREW +PTT 2.6X8 (S)
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.
•
Abbreviation
MX
MX
: Mexican model
EA
: Saudi Arabia model
•
-XX and -X mean standardized parts, so
they may have some difference from the
original one.
they may have some difference from the
original one.
•
Color Indication of Appearance Parts
Example :
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
•
Accessories are given in the last of this parts list.
4-1.
MAIN SECTION
R
R
MG-611XE-186//Q
FU601
not supplied
not supplied
TU1
not supplied
#1
#1
#1
#2
#3
#1
A
A
B
B
1
2
3
4
5
7
6
not supplied
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.
Click on the first or last page to see other CDX-S11 / CDX-S11S service manuals if exist.