AIR-SA17TI - Sony Audio Service Manual (repair manual)

Model
AIR-SA17TI
Pages
32
Size
1.36 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
air-sa17ti.pdf
Date

View Sony AIR-SA17TI Service Manual online

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
AIR-SA17Ti
SPECIFICATIONS
WIRELESS AUDIO TRANSMITTER
9-889-575-02
2009I05-1
© 
2009.09
US Model
Ver. 1.1  2009.09
•  AIR-SA17Ti is the output and tuner section in ALT-SA31iR.
  And, there is single sales, too.
•  “S-AIR” and its logo are trademarks of Sony Corporation.
•  The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by 
Sony Corporation is under license. Other trademarks and trade names are those of their respective owners.
•  iPod is a trademark of Apple Inc., registered in the U.S. and other countries.
•  iPhone is a trademark of Apple Inc.
•  All other trademarks and registered trademarks are of their respective holders. In this manual, ™ and ® 
marks are not specifi ed.
Output
AUDIO OUT:
voltage 775 mV, impedance 
47 kilohms
VIDEO OUT:
Max. output level 1 Vp-p, 
unbalanced, Sync. negative, load 
impedance 75 ohms (Composite 
Video Out)
Tuner section
FM tuner:
Tuning range:
87.5 — 108.0 MHz (100 kHz 
step)
Antenna:
FM lead antenna
Antenna terminals:
75 ohms unbalanced
Intermediate frequency:
10.7 MHz
General
Power requirements:
120 V AC, 60 Hz
Power consumption:
15 watts
Dimensions (w/h/d) (excluding the AC 
power supply unit):
Approx. 295 × 43 × 110 mm 
(11 
5
/
8
 × 1 
3
/
4
 × 4 
3
/
8
 in.)
Mass (including the AC power supply 
unit): 
Approx. 1.1 kg (2 lb. 6.8 oz.)
Supplied accessories: Wireless 
transceiver (EZW-RT10A) (1)/
Remote commander (RM-ANU069) (1)/
R03 (size AAA) batteries (2)/
FM lead antenna (1)/
Universal Dock Adapter for iPhone (1)/
Universal Dock Adapter for iPhone 3G 
(1)
Design and specifications are subject 
to change without notice.
Compatible iPod/
iPhone models
You can use the following iPod/iPhone 
models on the unit. Update your iPod/
iPhone with the latest software before 
using it.
iPod touch  
2nd generation
iPod nano  
4th generation 
(video)
iPhone 3G
iPod touch
1st generation
iPod nano 3rd
generation (video)
iPod classic
iPhone
iPod nano 2nd 
generation 
(aluminum)
iPod 5th 
generation (video)
iPod nano 1st 
generation
iPod 4th generation 
(color display)
iPod 4th 
generation 
iPod mini 
Wireless transceiver  
(EZW-RT10A)
Communication System:
S-AIR Specification version 1.0
Frequency band:
2.4000 GHz — 2.4835 GHz
Modulation method:
DSSS
Power requirements:
DC 3.3 V, 350 mA
Dimensions (w/h/d):
50 × 13 × 60 mm  
(2 × 
17
/
32
 × 2 
3
/
8
 in.)
Mass:
24 g (1 oz.)
AIR-SA17Ti
2
1. 
SERVICING  NOTES
  .............................................   3
2. DISASSEMBLY
2-1. Disassembly 
Flow 
...........................................................   4
2-2.  Tuner (FM), Panel Top Block .........................................   4
2-3.  TX-IF Board, Holder (SAIR) ..........................................   5
2-4. MAIN 
Board 
...................................................................   5
3. 
TEST  MODE 
 ............................................................   6
4. 
ELECTRICAL  CHECK 
 .........................................   7
5. DIAGRAMS
5-1.  Schematic Diagram - MAIN Board (1/3) - .....................   9
5-2.  Schematic Diagram - MAIN Board (2/3) - .....................   10
5-3.  Schematic Diagram - MAIN Board (3/3) - .....................   11
5-4.  Printed Wiring Board - MAIN Board (Side A) - ............   12
5-5.  Printed Wiring Board - MAIN Board (Side B) - ............   13
5-6.  Printed Wiring Board - TX-IF Board - ...........................   14
5-7.  Schematic Diagram - TX-IF Board - ..............................   15
5-8.  Schematic Diagram - LED Section - ..............................   16
5-9.  Schematic Diagram - POWER Board - ..........................   17
5-10. Printed Wiring Boards 
- LED, POWER SUPPLY Section - ................................   18
6. 
EXPLODED  VIEWS
6-1. Overall 
Section 
...............................................................  23
6-2.  Top Panel Section ...........................................................   24
6-3.  Bottom Panel Section ......................................................   25
7. 
ELECTRICAL  PARTS  LIST
  ..............................   26
Accessories are given in the last of the electrical parts list.
TABLE  OF  CONTENTS
NOTES  ON  CHIP  COMPONENT  REPLACEMENT
•  Never reuse a disconnected chip component.
•  Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
SAFETY  CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, 
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE  TEST
The AC leakage from any exposed metal part to earth ground and 
from all exposed metal parts to any exposed metal part having a 
return to chassis, must not exceed 0.5 mA (500 microamperes.). 
Leakage current can be measured by any one of three methods.
1.  A commercial leakage tester, such as the Simpson 229 or RCA 
WT-540A. Follow the manufacturers’ instructions to use these 
instruments.
2.  A battery-operated AC milliammeter. The Data Precision 245 
digital multimeter is suitable for this job.
3.  Measuring the voltage drop across a resistor by means of a 
VOM or battery-operated AC voltmeter. The “limit” indication 
is 0.75 V, so analog meters must have an accurate low-voltage 
scale. The Simpson 250 and Sanwa SH-63Trd are examples 
of a passive VOM that is suitable. Nearly all battery operated 
digital multimeters that have a 2 V AC range are suitable. (See 
Fig. A)
1.5 k
Ω
0.15 
μF
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
Fig. A.  Using an AC voltmeter to check AC leakage.
SAFETY-RELATED  COMPONENT  WARNING!
COMPONENTS  IDENTIFIED  BY  MARK  
0  OR  DOTTED  LINE  
WITH  MARK  
0  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN  
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS 
 
WHOSE  PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  
MANUAL  OR  IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
AIR-SA17Ti
3
SECTION  1
SERVICING  NOTES
UNLEADED  SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution:  Some printed circuit boards may not come printed with 
the lead free mark due to their particular size)
 : LEAD  FREE  MARK
Unleaded solder has the following characteristics.
•  Unleaded solder melts at a temperature about 40 °C higher 
than ordinary solder.
 
Ordinary soldering irons can be used but the iron tip has to be 
applied to the solder joint for a slightly longer time.
 
Soldering irons using a temperature regulator should be set to 
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if 
the heated tip is applied for too long, so be careful!
• Strong 
viscosity
 
Unleaded solder is more viscous (sticky, less prone to fl ow) 
than ordinary solder so use caution not to let solder bridges 
occur such as on IC pins, etc.
•  Usable with ordinary solder
 
It is best to use only unleaded solder but unleaded solder may 
also be added to ordinary solder.
NOTE  THE  S-AIR  COMMUNICATION  CONFIRMING
EZW-RT10A of the attachment is necessary for the confi rmation of 
S-AIR communication.
Confi rm S-AIR after inserting EZW-RT10A in the set (AIR-
SA17Ti).
DIRECTION  OF  EZW-RT10A  INSTALLATION
When EZW-RT10A is install with theTX-IF board detached of the 
set, the label of EZW-RT10A is the under and install.
label
EZW-RT10A
TX-IF board
AIR-SA17Ti
4
SECTION  2
DISASSEMBLY
•  This set can be disassembled in the order shown below.
2-1.  DISASSEMBLY  FLOW
Note: Follow the disassembly procedure in the numerical order given.
2-2.  TUNER (FM),  PANEL  TOP  BLOCK
SET
2-4. MAIN 
BOARD
 (Page 
5)
2-3. TX-IF 
BOARD,
 HOLDER 
(SAIR)
 (Page 
5)
2-2. TUNER 
(FM),
 
PANEL TOP BLOCK
 (Page 
4)
4
8
2 four screws 
 (BVTP3 
u
 8)
1 two screws 
 (B2.6)
5 flexible flat cable (9 core)
 (CN002)
0 flexible flat cable (9 core)
9 unweaved cloth
3 five screws 
 (BVTP2.6 
(3CR))
7 two screws 
 (BVTP3 
u
 8)
qa tuner 
 (FM)
qs panel top block
6 connector 
 (CN001)
AIR-SA17Ti
5
2-3.  TX-IF  BOARD,  HOLDER (SAIR)
Note: This illustration sees the panel top block from TX-IF board side.
2-4.  MAIN  BOARD
Note: This illustration sees the panel top block from MAIN board side.
2 connector 
 (CN603)
7 holder (SAIR)
5 TX-IF board
3
4 cushion (remote PWB)
1 two screws 
 (BVTP2.6 
(3CR))
6 two screws 
 (BVTP2.6 
(3CR))
panel top block
0 MAIN board
4 flexible flat cable (9 core)
(CN402)
3 insulating sheet (PWB main)
8 escutcheon
panel top block
9 sheet (FL)
2
6 flexible flat cable (9 core)
 (W002)
1 six screws 
 (BVTP2.6 
(3CR))
5 Remove the solders.
7 sheet (HS)
AIR-SA17Ti
6
SECTION  3
TEST  MODE
1.  PANEL  TEST 
Procedure:
1.  The [POWER] switch is set [ON] to turn the main power on.
2.  While pressing the [S-AIR MODE] and [SYSTEM MENU] 
buttons, press the [PAIRING] button.
3.  Then all segments of fl uorescent indicator tube are turned on 
and all LEDs are lighted.
4.  Press the [SYSTEM MENU] button, the model name is dis-
played on the fl uorescent indicator tube.
5.  Each time [SYSTEM MENU] button is pressed, the display 
changes starting from model name, destination, MC, SYS, UI, 
ST and AR version this order, and returns to the model name 
display.
6.  Press the [ILLUMINATION] button, the version is displayed 
changes to last updated date displayed.
7.  Press the [S-AIR MODE] button, the messages “K 0” is 
displayed on the fl uorescent indicator tube. All buttons are 
pressed, display becomes “K 7”.
8.  To release from this mode, while pressing the [S-AIR MODE] 
and [SYSTEM MENU] buttons, press the [PAIRING] button.
2.  FACTORY  PRESET
Procedure:
1.  The [POWER] switch is set [ON] to turn the main power on.
2.  While pressing the [S-AIR MODE] and [TUNING/SELECT 
–] buttons, press the [PAIRING] button.
3.  The messages “TUNER” appears and initialization is per-
formed, and the messages “FM 87.50” appears.
3.  S-AIR  TEST
3-1.  S-AIR test mode
Setting method:
1.  The [POWER] switch is set [ON] to turn the main power on.
2.  While pressing the [S-AIR MODE] and [TUNING/SELECT 
+] buttons, press the [PAIRING] button.
3.  Entered the S-AIR test mode.
4.  It returns to the S-AIR test mode each item when [SYSTEM 
MENU] button is pressed after it enters each item.
5.  To release from this mode, while pressing the [S-AIR MODE] 
and [TUNING/SELECT +] buttons, press the [PAIRING] but-
ton.
3-1-1. Power setting
This mode is setting of radio wave output of EZW-RT10A.
Procedure:
1.  Enter the S-AIR test mode.
2.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select “POWER”.
3.  Press the [ENTER] button the messages “000 SET” is dis-
played on the fl uorescent indicator tube.
4.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select the radio wave output. (OFF or 000 to 063)
5.  Press the [ENTER] button, return to S-AIR test mode each 
item.
3-1-2.  RF CH check
This mode is RF CH used is confi rmed.
Procedure:
1.  Enter the S-AIR test mode.
2.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select “CHK RFCH”.
3.  Press the [ENTER] button the messages “*** CH#” is dis-
played on the fl uorescent indicator tube.
 
***: ON or OFF
 
#: CH number used
4.  Press the [ENTER] button, return to S-AIR test mode each 
item.
3-1-3.  ENC key change
This mode is setting of code key on/off change of EZW-RT10A.
Procedure:
1.  Enter the S-AIR test mode.
2.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select “ENC KEY”.
3.  Press the [ENTER] button the messages “ON” or “OFF” is 
displayed on the fl uorescent indicator tube.
4.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select the “ON” or “OFF”.
5.  Press the [ENTER] button, return to S-AIR test mode menu.
3-1-4. Version check
This mode is S-AIR version of the set connected with AIR-SA17Ti 
is confi rmed.
Procedure:
1.  Enter the S-AIR test mode.
2.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select “VER. CHEC”.
3.  Press the [ENTER] button, S-AIR version of the set connected 
with AIR-SA17Ti is displayed on the fl uorescent indicator.
4.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons, change the version and date displayed.
5.  Press the [ENTER] button, return to S-AIR test mode each 
item.
3-1-5.  DARR setting check
This mode is setting of EZW-RT10A is confi rmed.
Procedure:
1.  Enter the S-AIR test mode.
2.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select “DARR”.
3.  Press the [ENTER] button, main unit connect code is displayed 
on the fl uorescent indicator.
4.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons, change sub unit connection number, sub unit connect 
code and sub unit address this order, and returns to the main 
unit connect code display.
 
CO ****: main unit connect code
 
MUCNT **: sub unit connectoin number
 
MUCO****: sub unit connect code
 
MUADR **: sub unit address
 
NAMG ***: NAMG setting value
5.  Press the [ENTER] button, return to S-AIR test mode each 
item.
AIR-SA17Ti
AIR-SA17Ti
7
7
3-1-6.  Channel pipe setting
This mode is channel pipe is setting.
Procedure:
1.  Enter the S-AIR test mode.
2.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select “CH1 PIPE” (or “CH2 PIPE”, “CH3 PIPE”, 
“CH4 PIPE”).
3.  Press the [ENTER] button, the messages “CH* - CH#” is dis-
played on the fl uorescent indicator tube.
 
*: channel number of selected step 2
 
#: number of channel pipe
4.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select channel pipe setting.
5.  Press the [ENTER] button, return to S-AIR test mode each 
item.
3-1-7.   NAMG setting
This mode is change of NAMG setting. 
Procedure:
1.  Enter the S-AIR test mode.
2.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select “NAMG”.
3.  Press the [ENTER] button the messages “*** SET” is dis-
played on the fl uorescent indicator tube.
 
***: 107 to 117 or AUTO
4.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select the NAMG setting value.
5.  Press the [ENTER] button, return to S-AIR test mode each 
item.
 
(This mode setting value is buck up even if it turns off power)
3-1-8. DEMO setting
This mode is radio wave does setting change to improve connec-
tion by batch processing in shop etc. when connection does not go 
well badly.
Procedure: 
1.  Enter the S-AIR test mode.
2.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select “DEMO”.
3.  Press the [ENTER] button the messages “ON” or “OFF” is 
displayed on the fl uorescent indicator tube.
4.  Press the [TUNING/SELECT +]/[TUNING/SELECT –] but-
tons to select the “ON” or “OFF”.
 
ON: batch processing on
 
OFF: batch processing off (default)
5.  Press the [ENTER] button, return to S-AIR test mode each 
item.
4.  COLD  RESET
Procedure:
1.  The [POWER] switch is set [ON] to turn the main power on.
2.  Press the [SYSTEM MENU] button, and press the [TUNING/
SELECT +] button to select “RESET”.
3.  Press the [ENTER] button twice.
4.  The cold reset is executed.
SECTION  4
ELECTRICAL  CHECK
FM  TUNE  LEVEL  CHECK
signal 
generator
set
Procedure:
1.  Turn on the set.
2.  Input the following signal from signal generator to FM antenna 
input directly.
Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation 
: 75 kHz
Modulation 
: 1 kHz
ANT input 
: 35 dBu (EMF)
Note: Use 75 ohm coaxial cable to connect signal generator and the set. 
You cannot use video cable for checking.
 
Use signal generator whose output impedance is 75 ohm.
3.  Set to FM tuner function and tune A, B and C signals.
4. Confi rm “TUNED” is lit on the display for A, B and C signals.
When the selected station signal is received in good condition, 
“TUNED” is displayed.
AIR-SA17Ti
AIR-SA17Ti
8
8
SECTION  5
DIAGRAMS
For Schematic Diagrams.
Note:
•  All capacitors are in μF unless otherwise noted. (p: pF) 50 
WV or less are not indicated except for electrolytics and 
tantalums.
•  All resistors are in Ω and 1/4 W or less unless otherwise 
specifi ed.
•      f  : internal component.
• 
C : panel designation.
THIS  NOTE  IS  COMMON  FOR  PRINTED  WIRING  BOARDS  AND  SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
• 
A : B+ Line.
• 
B : B– Line.
•  Voltages and waveforms are dc with respect to ground 
under no-signal (detuned) conditions.
  no mark : TUNER
•  Voltages are taken with VOM (Input impedance 10 M
Ω).
  Voltage variations may be noted due to normal production 
tolerances.
•  Waveforms are taken with a oscilloscope.
  Voltage variations may be noted due to normal production 
tolerances.
•  Circled numbers refer to waveforms.
• Signal path.
 
F : 
TUNER
 
: iPod/iPhone (AUDIO)
 
: iPod/iPhone (VIDEO)
For Printed Wiring Boards.
Note:
• 
X : Parts extracted from the component side.
• 
Y : Parts extracted from the conductor side.
•      f  : Internal component.
• 
 : Pattern from the side which enables seeing.
  (The other layers' patterns are not indicated.)
•  Indication of transistor.
 
C
B
These are omitted. 
E
Q
 
C E
B
These are omitted. 
Caution:
Pattern face side: 
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen 
from the pattern face are indicated.
Parts on the parts face side seen from 
the parts face are indicated.
Caution:
Pattern face side:
(Conductor Side)
Parts face side: 
(Component Side)
Parts on the pattern face side seen 
from the pattern face are indicated.
Parts on the parts face side seen from 
the parts face are indicated.
•  MAIN, TX-IF, LED, LED-L and LED-R boards are multi-layer 
printed boards.
  However, the patterns of intermediate-layers have not been 
included in diagrams.
•  Circuit Boards Location
POWER board
MAIN board
tuner (FM)
LED-R board
LED board
TX-IF board
LED-L board
Note: The components identifi ed by mark 
0 or dotted 
line with mark 
0 are critical for safety. 
 
Replace only with part number specifi ed.
AIR-SA17Ti
AIR-SA17Ti
9
9
5-1.  SCHEMATIC  DIAGRAM - MAIN Board (1/3) -
• See page 19 for Waveforms.   • See page 21 for IC Pin Function Description.
W001
POWER
BOARD
F
MAIN
BOARD
1
(3/3)
(2/3)
2
BOARD
MAIN
(2/3)
3
BOARD
MAIN
E
BOARD
POWER
CN002
1
8.8
8.8
11.1
11.1
10.4
10.4
0.3
10.4
0.3
0.5
3.2
3.2
2.8
3.2
2.8
2.8
2.1
0
2.8
3.2
3.2
0
0
3.2
0
0
0
0
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
0
0
3.1
3.2
3.2
3.2
1.5
3.2
1.7
2.6
2.9
2.5
3.2
0
0
0
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
0
0
3
2.9
3.2
3.2
3.2
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
R5F3640DDFBR-128
IC401
POWER_MONIT
OR 1
SIRCS_IN
POWER_MONIT
OR 2
BYTE
CNVss
RESET
Xout
Vss
Xin
Vcc1
NMI
AC_CUT
LED_ILLUMI
iPod_ACCP
iPod_CP_RESET
iPod_CP_CLK
iPod_CP_DATA
TXD1/FLASH
RXD1/FLASH
CLK/FLASH
RTS1/FLASH
iPod_TX
iPod_RX
CLK
RTS
O_POWER
EPM
FL_CLK/LED_CLK
FL_STB
FL_D_OUT/LED_DATA
CE
EEPROM_SDA/I2C_DATA
EEPROM_SCL/I2C_CLK
iPod_FLAG
iPod_
LINE_MUTE
VIDEO_SW
iPod_
iPod_DET
iPod_POWER
iPHONE DET
 CTL
S-AIR_RST(SRC RST)
S-AIR_POWER
Vcc2
Vss
S-AIR_DET
S-AIR_GPI02
TUNED
ST_CLK
ST_DO
ST_CE
ST_DI
ST_MUTE
RDS_CLK
RDS_DA
TA
I2C_SDA
S-AIR_
S-AIR_
I2C_SCL
S-AIR_KEY_PAIRING
LED_POWER
LED_S-AIR
KEY5
KEY4
KEY3
SPEC_2
SPEC_1
S-AIR_ID
KEY2
KEY1
AVss
KEY0
Vref
AVcc
10k
R482
10k
R481
100
R470
100
R469
100
R468
100
R467
100
R466
10k
R225
5MHz
X401
0.1
C414
100k
R408
100k
R249
100k
R449
10k
R404
0.1
C403
100
R475
100
R476
100
R456
100
R465
100
R464
10k
R264
C465
100p
C451
100p
0.1
C460
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15
16
17
18
19
20
IC402
MFI341S2164
NC
MODE1
NC
RESET
VCC
NC
NC
NC
NC
NC
VSS
I2C_SCL
I2C_SDA
MODE0
NC
NC
NC
NC
NC
NC
C427
10p
C428
10p
10k
R228
10k
R227
0.1
C412
100
R426
0.01
C426
0.1
C496
8
7
6
5
4
3
2
1
S-24CS02AFJ-TB-G
IC403
A0
A1
A2
GND
SDA
SCL
WP
VCC
1k
R446
1k
R445
1
C415
47k
R245
4.7k
R272
100
R410
10k
R207
100
R407
100
R434
100
R436
100
R435
100
R433
R413
1M
0
R411
10k
R415
10k
R457
22k
R294
47k
R418
0.1
C214
0.1
C213
0.1
C215
MA2J1110GLS0
D401
10k
R218
47k
R208
0
R214
0.1
C210
47k
R209
10k
R210
2SC3052F-T1-LF
Q401
6.3V
47
C211
2.2k
R491
22k
R291
4.7k
R477
10k
R277
FL_CLK
+3.3V
KEY0
KEY2
FL_DATA
+5.2V
KEY1
FL_STB
GND
R290
22k
10
R427
10
R428
100
R402
100p
C402
1k
R495
1k
R493
1k
R492
10k
R295
10k
R293
10k
R292
1k
R472
100
R453
-20V
AC1
AC2
R479
4.7k
R480
4.7k
LED_POWER
LED_S-AIR
1k
R422
10k
R439
10k
R444
FB401
4
3
1
2
PST8229UL
IC404
OUT
VDD
NC
GND
0
R211
0
R212
1
C497
1
C462
1k
R452
1
2
3
4
5
6
7
8
9
9P
CN400
GND
RESET
CNVSS
RXD1
CLK1
3.3V
RTS1
TXD1
1
2
CN005
2P
5.2V-RED-LINE
GND
C401
0.1
R201
47k
R206
22k
100k
R255
220
R437
47k
R309
680
R342
1k
R341
16V
100
C319
2SC3052F-T1-LF
Q316
R343
4.7k
2SC3052F-T1-LF
Q317
1
R347
1
R346
R344
4.7k
0.01
C318
KTA1266GR-AT
Q319
KTA1266GR-AT
Q318
0.1
C405
22k
R205
15k
R405
10k
R447
4.7k
R349
4.7k
R250
UDZW-TE17-7.5B
D303
10V
220
C454
RT1N141C
Q404
67
68
69
70
57
FL_CLK
FL_STB
FL_DATA
72
LED_S-AIR
LED_POWER
LED_ILLUMI
LED_ILLUMI
LED_POWER
LED_S-AIR
FL_DATA
FL_CLK
FL_STB
76
65
56
75
64
66
2
O-POWER
O-POWER
68p
C391
68p
C452
15p
C453
SYSTEM CONTROLLER
IC401
EEPROM
IC402
VOLTAGE DETECTOR
IC404
EEPROM
IC403
1
20
7
18
13
17
3
9
2
6
14
11
19
10
16
12
5
4
15
MAIN BOARD (1/3)
8
LED_ILLUMI
6
5
GND
-20V
AC2
7
2
1
ON/OFF
3
W002
12V
FLAG
3.3V
4
AC1
9
Q316-319
+9V REGULATOR
RESET SWITCH
(NC)
NC
INVERTER
J
4
B
16
6
9
11
D
15
H
L
10
K
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
S402
S-AIR ID
t B t C 
S401
PAIRING
47k
R490
(Page 10)
(Page 10)
(Page 17)
(Page 11)
(Page 17)
AIR-SA17Ti
AIR-SA17Ti
10
10
5-2.  SCHEMATIC  DIAGRAM - MAIN Board (2/3) -
• See page 19 for IC Block Diagrams.
BOARD
D
CN603
TX-IF
BOARD
2
(1/3)
MAIN
BOARD
3
(1/3)
MAIN
IC B/D
IC B/D
0
5
5
3.2
3.2
0
0
0
0
0
0
3.1
4.3
5
5
0
3.2
0
3.2
2.5
5
3.2
3.2
0
3.1
0
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
30P
CN301
(iPod/iPhone CONNECTOR)
DGND
DGND
TPA+
USB D+
TPA-
USB D-
TPB+
VBUS
TPB-
Acc ID
PWR+
PWR+
Acc PWR
Reserved
DGND
DGND
Reserved
RXD
TXD
Acc DET
S-VIDEO-Y
S-VIDEO-C
VIDEO-OUT
Remote Sense
LINE-IN-L
LINE-IN-R
LINE-OUT-L
LINE-OUT-R
A-GND
DGND
100k
R301
100k
R303
100k
R302
100k
R304
75k
R305
75k
R306
220k
R307
330k
R308
0.1
C302
5
4
3
2
1
R5523N001B-TR-F
IC301
EN
GND
FLG
IN
OUYT
220
R374
100
R375
100
R376
1k
R310
100
R314
100
R311
100
R312
RB521CS-30T2R
D301
22
R313
22p
C330
0.01
C395
J301
iPod
AUDIO
OUT R
AUDIO
OUT L
0
R331
0
R322
0
R316
1k
R379
1k
R380
2SC5938-T112-1B
Q311
2SC5938-T112-1B
Q312
2.2k
R385
2.2k
R386
47k
R381
47k
R382
2SC3052F-T1-LF
Q304
10k
R334
0
R332
1
C334
1k
R333
MAZ8056GMLS0
D302
1
2
3
4
5
BD33KA5WFP-E2
IC305
CTL
VCC
GND
OUT
NC
6.3V
47
C304
0.1
C303
2SA1365-T112-1EF
Q302
RT1N141C-TP-1
Q301
47k
R338
2.2k
R339
1
R337
ISA1235AC1TP-1EF
Q303
10k
R336
10k
R335
0.1
C333
1
C332
1
C331
1000p
C335
1000p
C336
100
R384
100
R383
4.7
R221
6.3V
22
C301
1
2
3
4
5
6
7
8
9
CN402
9P
L-OUT
VCC+9V
R-OUT
GND
TUNED
CE
DI
CL
DO
RT1N141C-TP-1
Q314
RT1N141C-TP-1
Q315
2.2
R387
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN401
S-AIR-GND
S-AIR-GND
S-AIR-DET
S-AIR-3.3V
RESET
I2C_SDA
GPIO2
I2C_SCL
TU-R-CH
VCC-3.3V
TU-L-CH
TU-A-GND
IP-R-CH
A5V
IP-L-CH
IP-A-GND
SIRCS
DGND
10k
R340
10V
100
C457
RT1P141C-TP-1
Q313
6.3V
1000
C329
0
R350
0
R351
0
R356
1k
R391
1k
R397
1
C352
100k
R327
R321
10k
1k
R392
1k
R398
1
C351
1
C388
1
C387
1
C323
JL364
67
70
69
66
64
75
56
2
76
65
72
68
57
220
R373
0
R354
0
C326
0
R328
1
2
3
4
5
6
20
7
9
10
11
12
13
14
15
16
17
18
19
+3.3V REGULATOR
IC305
MAIN BOARD (2/3)
IC301
REGULATOR
FM 75
:
(FM)
COAXIAL
ANTENNA
TUNER
INVERTER
INVERTER
Q303, 304
PROTECT DETECT
B+ SWITCH
Q301, 302
MUTING CONTROL
MUTING
Q311, 312
J
4
B
16
6
9
11
D
15
H
L
10
K
17
3
5
12
C
F
M
1
E
8
G
14
A
2
13
I
7
VIDEO
OUT
(CHASSIS)
FB301
FB302
68p
C393
0.01
C369
(Page 15)
(Page 9)
(Page 9)

Download Sony AIR-SA17TI Service Manual (Repair Manual)

Here you can view online and download Sony AIR-SA17TI Service Manual in PDF. AIR-SA17TI service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony AIR-SA17TI Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.