Sony AIR-SA15TI / AIR-SA20PK Service Manual ▷ View online
AIR-SA15Ti
AIR-SA15Ti
21
21
6-10. PRINTED WIRING BOARDS - LED/POWER SUPPLY Section (Suffi x-11) -
•
: Uses unleaded solder.
• See page 12 for Circuit Boards Location.
R229
R233
R234
R235
B
E
1
2
1
2
B
E
1
2
Q201
Q202
1 2
CN206
R238
R244
C235
C239
JW206
D209
D210
D218
D219
JW0203
D216
1
2
CN205
R237
R243
C234
C238
JW201
JW205
D207
D208
D217
R230
R231
R232
R236
R239
R240
R241
R242
C230
C231
C232
C233
C236
C237
C240
D201
D202
D203
D204
D205
D206
D211
D212
D213
D214
D215
D220
D221
B E
B E
B
E
B
E
B E
B E
B E
B E
1C 2C
2B
1B E
B E
B
E
B E
B
E
R018
R019
R020
R021
R022
R023
R024
R030
R031
R032
R033
R032
R033
R034
R035
R036
R037
R038
C002
C003
C004
R041
R042
R043
R044
C008
R045
R046
R049
C014
R050
C015
C016
R052
R053
R054
C018
R055
C019
R056
R057
R057
R058
R059
C022
R060
R061
C026
C027
C028
C029
C030
D003
D006
D007
D008
JR001
JR002
D014
Q001
Q002
Q003
Q004
Q005
Q006
Q012
Q013
Q014
Q015
Q017
Q018
L004
Q019
FB001
FB002
FB004
FB005
FB007
FB008
FB009
R001
R002
R004
R005
R006
R007
R008
R009
R010
R011
R012
R013
R014
R015
R016
R017
1
2
1
2
8
9
4
5
2
1
B
E
E
B
E
E
1 2
CN000
CN001
CN002
CN003
C001
C005
C007
C013
C017
C021
JW001
JW002
JW003
JW004
JW005
JW006
JW008
JW009
JW010
JW012
JW014
JW015
JW017
JW019
JW020
ET001
JW022
IC001
T001
Q011
Q016
L005
L006
JW007
JW016
S001
1-878-100-
11
(11)
LED BOARD
(CONDUCTOR SIDE)
1-878-102-
11
(11)
1-878-102-
11
(11)
LED-R BOARD
(COMPONENT SIDE)
LED-R BOARD
(CONDUCTOR SIDE)
K
A
K
A
K
A
K
A
1-878-101-
11
(11)
1-878-101-
11
(11)
LED-L BOARD
(COMPONENT SIDE)
LED-L BOARD
(CONDUCTOR SIDE)
K
A K
A
K
A
K
A
1-878-100-
11
(11)
LED BOARD
(COMPONENT SIDE)
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
D201 – 210,
D212 – 219,
D212 – 219,
D220, 221
K
A
A
B
C
1
2
3
4
5
6
7
D201 – 206, 212 – 215, 220, 221
(ILLUMINATION)
D209, 210, 218, 219
(ILLUMINATION)
D207, 208, 216, 217
(ILLUMINATION)
E1
MAIN
BOARD
F1
MAIN BOARD
W001
(CHASSIS)
1-878-103-
11
(11)
POWER BOARD
1
9
1
2
T001
DC/DC
CONVERTER
PT001
POWER
UNIT
POWER
ON 5OFF
8
9
10
D
E
F
E3
MAIN
BOARD
F3
MAIN BOARD
W001
(SUFFIX-11)
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-12)
Ref. No. Location
• Semiconductor
Location
D003
E-5
D006
E-3
D007
D-2
D008
D-2
D014
E-2
D201
A-7
D202
A-6
D203
A-6
D204
A-5
D205
A-3
D206
A-2
D207
A-10
D208
A-9
D209
C-10
D210
C-10
D211
A-5
D212
A-8
D213
A-8
D214
A-2
D215
A-1
D216
A-10
D217
A-9
D218
C-9
D219
C-10
D220
A-4
D221
A-4
IC001
E-4
Q001
E-7
Q002
E-7
Q003
F-6
Q004
E-6
Q005
E-6
Q006
E-7
Q011
E-2
Q012
E-2
Q013
E-1
Q014
D-2
Q015
E-7
Q016
E-2
Q017
E-2
Q018
E-1
Q019
E-2
Q201
B-4
Q202
B-6
(Page 16)
(Page 17)
Note: Refer to the servicing notes “DISCRIMINATION” (page 3) for how to
distinguish Suffi x-11 and Suffi x-12.
Ver. 1.1
(Page 17)
(Page 16)
AIR-SA15Ti
AIR-SA15Ti
22
22
6-11. PRINTED WIRING BOARDS - LED/POWER SUPPLY Section (Suffi x-12) -
•
: Uses unleaded solder.
• See page 12 for Circuit Boards Location.
Ver. 1.1
R229
R233
R234
R235
B
E
1
2
1
2
B
E
1
2
Q201
Q202
1 2
CN206
R238
R244
C235
C239
JW206
D209
D210
D218
D219
JW0203
D216
1
2
CN205
R237
R243
C234
C238
JW201
JW205
D207
D208
D217
R230
R231
R232
R236
R239
R240
R241
R242
C230
C231
C232
C233
C236
C237
C240
D201
D202
D203
D204
D205
D206
D211
D212
D213
D214
D215
D220
D221
B E
B E
B
E
B
E
B E
B E
B E
B E
1C 2C
2B
1B E
B E
B
E
B E
B
E
R018
R019
R020
R021
R022
R023
R024
R030
R031
R032
R033
R032
R033
R034
R035
R036
R037
R038
C002
C003
C004
R041
R042
R043
R044
C008
R045
R046
R049
C014
R050
C015
C016
R052
R053
R054
C018
R055
C019
R056
R057
R057
R058
R059
C022
R060
R061
C026
C027
C028
C029
C030
D003
D006
D007
D008
JR001
JR002
D014
Q001
Q002
Q003
Q004
Q005
Q006
Q012
Q013
Q014
Q015
Q017
Q018
L004
Q019
FB001
FB002
FB004
FB005
FB007
FB008
FB009
R001
R002
R004
R005
R006
R007
R008
R009
R010
R011
R012
R013
R014
R015
R016
R017
1
2
1
2
8
9
4
5
2
1
B
E
E
B
E
E
1 2
CN000
CN001
CN002
CN003
C001
C005
C007
C013
C017
C021
JW001
JW002
JW003
JW004
JW005
JW006
JW008
JW009
JW010
JW012
JW014
JW015
JW017
JW019
JW020
ET001
JW022
IC001
T001
Q011
Q016
L005
L006
JW007
JW016
S001
1-878-100-
12
(12)
LED BOARD
(CONDUCTOR SIDE)
1-878-102-
12
(12)
1-878-102-
12
(12)
LED-R BOARD
(COMPONENT SIDE)
LED-R BOARD
(CONDUCTOR SIDE)
K
A
K
A
K
A
K
A
1-878-101-
12
(12)
1-878-101-
12
(12)
LED-L BOARD
(COMPONENT SIDE)
LED-L BOARD
(CONDUCTOR SIDE)
K
A K
A
K
A
K
A
1-878-100-
12
(12)
LED BOARD
(COMPONENT SIDE)
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
D201 – 210,
D212 – 219,
D212 – 219,
D220, 221
K
A
A
B
C
1
2
3
4
5
6
7
D201 – 206, 212 – 215, 220, 221
(ILLUMINATION)
D209, 210, 218, 219
(ILLUMINATION)
D207, 208, 216, 217
(ILLUMINATION)
E2
MAIN
BOARD
E4
MAIN
BOARD
F2
MAIN BOARD
W001
F4
MAIN BOARD
W001
(CHASSIS)
1-878-103-
12
(12)
POWER BOARD
1
9
1
2
T001
DC/DC
CONVERTER
PT001
POWER
UNIT
POWER
ON 5OFF
8
9
10
D
E
F
(SUFFIX-11)
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-12)
(Page 16)
(Page 17)
Note: Refer to the servicing notes “DISCRIMINATION” (page 3) for how to
distinguish Suffi x-11 and Suffi x-12.
Ref. No. Location
• Semiconductor
Location
D003
E-5
D006
E-3
D007
D-2
D008
D-2
D014
E-2
D201
A-7
D202
A-6
D203
A-6
D204
A-5
D205
A-3
D206
A-2
D207
A-10
D208
A-9
D209
C-10
D210
C-10
D211
A-5
D212
A-8
D213
A-8
D214
A-2
D215
A-1
D216
A-10
D217
A-9
D218
C-9
D219
C-10
D220
A-4
D221
A-4
IC001
E-4
Q001
E-7
Q002
E-7
Q003
F-6
Q004
E-6
Q005
E-6
Q006
E-7
Q011
E-2
Q012
E-2
Q013
E-1
Q014
D-2
Q015
E-7
Q016
E-2
Q017
E-2
Q018
E-1
Q019
E-2
Q201
B-4
Q202
B-6
(Page 17)
(Page 16)
AIR-SA15Ti
23
• IC Pin Function Description
MAIN BOARD IC401 R5F3640DDFBR-128 (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
POWER_MONITOR 1
I
Power supply voltage (+9V) monitor signal input terminal for protect
2
SIRCS_IN
I
SIRCS signal input from the remote control receiver
3, 4
-
-
Not used
5
POWER_MONITOR 2
I
Power supply voltage (+5.2V) monitor signal input terminal for protect
6
BYTE
I
Not used
7
CNVss
I
Not used
8, 9
-
-
Not used
10
RESET
I
System reset signal input from the reset switch "L": reset
11
Xout
O
System clock output terminal (5 MHz)
12
Vss
-
Ground terminal
13
Xin
I
System clock input terminal (5 MHz)
14
Vcc1
-
Power supply terminal (+3.3V)
15
NMI
I
Not used
16, 17
-
-
Not used
18
AC_CUT
I
AC cut on/off detection signal input terminal "L": AC cut on
19 to 21
-
-
Not used
22
LED_ILLUMI
O
LED drive signal output terminal for illumination "H": LED on
23, 24
-
-
Not used
25
iPod_ACCP
I
System wake up signal input terminal
26
iPod_CP_RESET
O
System reset signal output to the EEPROM "L": reset
27
iPod_CP_CLK
I/O
Two-way serial clock bus with the EEPROM
28
iPod_CP_DATA
I/O
Two-way serial data bus with the EEPROM
29
TXD1/FLASH
-
Not used
30
RXD1/FLASH
-
Not used
31
CLK/FLASH
-
Not used
32
RTS1/FLASH
-
Not used
33
iPod_TX
O
Serial data output to the iPod connector
34
iPod_RX
I
Serial data input from the iPod connector
35
CLK
-
Not used
36
RTS
-
Not used
37
O_POWER
O
Main power on/off control signal output terminal
38
-
-
Not used
39
EPM
-
Not used
40
FL_CLK/LED_CLK
O
Serial data transfer clock signal output to the FL driver
41
FL_STB
O
Chip select signal output to the FL driver
42
FL_D_OUT/LED_DATA
O
Serial data output to the FL driver
43
-
-
Not used
44
CE
-
Not used
45
EEPROM_SDA/
I2C_DATA
I/O
Two-way serial data bus with the EEPROM
46
EEPROM_SCL/
I2C_CLK
I/O
Two-way serial clock bus with the EEPROM
47, 48
-
-
Not used
49
iPod_FLAG
I
Protect signal input terminal
50
iPod_LINE_MUTE
O
Muting on/off control signal output terminal for the iPod audio
51
iPod_VIDEO_SW
O
Video switch signal output terminal
52
iPod_DET
I
iPod detection signal input terminal
53
iPod_POWER
O
Power on/off control signal output terminal for the iPod
54
-
-
Not used
55
iPHONE DET CTL
O
iPhone accessory detect control signal output terminal
56
S-AIR_RST(SRC RST)
O
System reset signal output to the EZW-RT10 "L": reset
57
S-AIR_POWER
O
Power on/off control signal output terminal for the EZW-RT10
58, 59
-
-
Not used
60
Vcc2
-
Power supply terminal (+3.3V)
AIR-SA15Ti
24
Pin No.
Pin Name
I/O
Description
61
-
-
Not used
62
Vss
-
Ground terminal
63
-
-
Not used
64
S-AIR_DET
I
EZW-RT10 detection signal input terminal
65
S-AIR_GPIO2
I
Interrupt request signal input from the EZW-RT10
66
TUNED
I
Tuned detection signal input from the tuner (FM/AM)
67
ST_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
68
ST_DO
I
Serial data input from the tuner (FM/AM)
69
ST_CE
O
Chip enable signal output to the tuner (FM/AM)
70
ST_DI
O
Serial data output to the tuner (FM/AM)
71
-
-
Not used
72
ST_MUTE
O
Muting on/off control signal output terminal for the tuner
73
RDS_CLK
I
RDS serial data transfer clock signal input from the tuner (FM/AM)
(AEP and UK models only)
(AEP and UK models only)
74
RDS_DATA
I
RDS serial data input terminal from the tuner (FM/AM)
(AEP and UK models only)
(AEP and UK models only)
75
S-AIR_I2C_SDA
I/O
Two-way serial data bus with the EZW-RT10
76
S-AIR_I2C_SCL
I/O
Two-way serial clock bus with the EZW-RT10
77
S-AIR_KEY_PAIRING
I
PAIRING key input terminal
78
-
-
Not used
79
LED_POWER
O
LED drive signal output terminal for POWER indicator "H": LED on
80
LED_S-AIR
O
LED drive signal output terminal for S-AIR indicator "H": LED on
81 to 83
-
-
Not used
84 to 86
KEY5 to KEY3
-
Not used
87 to 89
-
-
Not used
90
SPEC_1
I
Destination detection terminal
91
S-AIR_ID
I
S-AIR ID switch input terminal
92, 93
KEY2, KEY1
I
Key input terminal
94
AVss
-
Ground terminal
95
KEY0
I
Key input terminal
96
Vref
-
Reference voltage (+3.3V) input terminal
97
AVcc
-
Power supply terminal (+3.3V)
98 to 100
-
-
Not used
Ver. 1.1
• IC Block Diagrams
– TX-IF Board –
IC631, 661 PCM1808PWR
– POWER Board –
IC001 BD9701CP-V5
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
3
VDD
DGND
4
5
5
LRCK 7
REFERENCE
× 1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VINR
14
VINL
13
MD1
11
MD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SUPPLY
SCKI 6
VREF 1
VCC
1
OUT
2
GND
3
INV
4
STBY
5
REGULATOR
STANDBY
VOLTAGE
REFERENCE
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