Sony ATS-SW10Ti Marketing User manual

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
ATS-SW10Ti
SPECIFICATIONS
WIRELESS AUDIO TRANSMITTER
9-889-587-01
2009G05-1
© 2009.07
US Model
Ver. 1.0 2009.07
• ATS-SW10Ti is the amplifier, tuner, speaker and iPod/iPhone section in AIR-SW10Ti.
• When the operation of the ATS-SW10Ti or SA-WA10R is confirmed, it is necessary to communicate
the set of both and confirm.
Confirm that all units included in AIR-SW10Ti are prepared beforehand when you repair.
• “S-AIR” and its logo are trademarks of Sony Corporation.
• iPod is a trademark of Apple Inc., registered in the U.S. and other countries.
• iPhone is a trademark of Apple Inc.
• 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.
• All other trademarks and registered trademarks are of their respective holders. In this manual, ™ and ®marks are not specified.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
(e United States model only)
With 8 ohm loads, both channels driven, from 200 −15,000 Hz;
rated 5 watts per channel minimum RMS power, with no more
than 10% total harmonic distortion from 200 milliwatts to rated
output.
Amplier section
DIN power output (rated):
5 + 5 watts (8 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
5 + 5 watts (8 ohms at 1 kHz, 10% THD)
Tuner section
FM stereo, FM superheterodyne tuner
Tuning range:
87.5 −108MHz (100kHz step)
Antenna:
FM lead antenna
Antenna terminals:
75 ohms unbalanced
Intermediate frequency:
10.7 MHz
Speaker section
Speaker system:
Full-range, 60 mm, cone type
Rated impedance:
8 ohms
iPod/iPhone section
Compatible iPod/iPhone models:
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
General
Power requirements:
120V AC, 60Hz
Power consumption:
15 watts
Dimensions (w/h/d):
Approx. 310 × 121 × 162 mm
Mass:
Approx. 1.7 kg
Design and specications are subject to change without notice.

ATS-SW10Ti
2
1. SERVICING NOTES ............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow........................................................... 6
2-2. Cabinet (Rear) Block ...................................................... 6
2-3. MAIN Board ................................................................... 7
2-4. Tuner (FM) Block ........................................................... 7
2-5. POWER Board Block ..................................................... 8
2-6. KEY Board...................................................................... 8
3. TEST MODE ............................................................ 9
4. ELECTRICAL CHECK ......................................... 11
5. DIAGRAMS
5-1. Block Diagram - MAIN Section -................................... 13
5-2. Block Diagram
- PANEL, POWER SUPPLY Section -........................... 14
5-3. Schematic Diagram - MAIN Section (1/4) -................... 17
5-4. Schematic Diagram - MAIN Section (2/4) -................... 18
5-5. Schematic Diagram - MAIN Section (3/4) -................... 19
5-6. Schematic Diagram - MAIN Section (4/4) -................... 20
5-7. Printed Wiring Boards - MAIN Section (1/2) - .............. 21
5-8. Printed Wiring Boards - MAIN Section (2/2) - .............. 22
5-9. Printed Wiring Boards - PANEL Section - ..................... 23
5-10. Schematic Diagram - KEY Board - ................................ 23
5-11. Schematic Diagram - PANEL Section -.......................... 24
5-12. Printed Wiring Boards - POWER SUPPLY Section - .... 25
5-13. Schematic Diagram - REG Board - ................................ 26
5-14. Schematic Diagram - POWER Board - .......................... 27
6. EXPLODED VIEWS
6-1. Cabinet (Rear) Section.................................................... 35
6-2. Power Block Section....................................................... 36
6-1. Speaker Section............................................................... 37
6-2. Cabinet (Front) Section................................................... 38
7. ELECTRICAL PARTS LIST .............................. 39
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 kΩ0.15 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 0OR DOTTED LINE
WITH MARK 0ON 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.

ATS-SW10Ti
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 flow)
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.
ADVANCE PREPARATION WHEN CONFIRMING OP-
ERATION
When the operation of the ATS-SW10Ti or SA-WA10R is con-
firmed, it is necessary to communicate the set of both and confirm.
Confirm the ATS-SW10Ti, SA-WA10R and EZW-RT10A are pre-
pared beforehand when you repair.
NOTE OF WHEN REPAIRING
Please get remote commander from the service parts when remote
commander is necessary for the repair.
Part No. A-1717-785-A RM-ANU066
DIRECTION OF EZW-RT10A INSTALLATION
When EZW-RT10A is install with the MAIN board detached of the
set, the label of EZW-RT10A is the under and install.
label
EZW-RT10A
MAIN board
NOTES OF THE REPLACING THE IC400 ON THE
MAIN BOARD
IC400 on the MAIN board cannot exchange with single. When this
part on the MAIN board is damaged, exchange the entire mounted
board.

ATS-SW10Ti
4
MAIN BOARD SERVICE POSITION
DISPLAY BOARD SERVICE POSITION
MAIN board
IPOD board
MAIN board
DISPLAY board
IPOD board
POWER board block

ATS-SW10Ti
5
LEAD WIRE SETTING
– speaker wire – – power cord –
cabinet (rear)
coating clip
ferrite core
rib
power cord
power cord
lead pin
bottom side
– rear side wires and flexible flat cables –
50 mm
clamp filter
print side
print side
tape
tape
tape
tape
The wire is made double to roll.
tape
tape
tape
tape
cabinet (rear)

ATS-SW10Ti
6
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. CABINET (REAR) BLOCK
Note: This illustration sees the set from rear side.
2-2. CABINET (REAR) BLOCK
(Page 6)
2-3. MAIN BOARD
(Page 7)
2-5. POWER BOARD BLOCK
(Page 8)
2-6. KEY BOARD
(Page 8)
2-4. TUNER (FM) BLOCK
(Page 7)
SET
2three screws
(BVTP2.6 u10)
3screw
(BVTP2.6 u8)
5power cord connector
(CN904)
6cabinet (rear) block
4barrier (AC cord)
2three screws
(BVTP2.6 u10)
1screw
(BVTP3 u16)

ATS-SW10Ti
7
2-3. MAIN BOARD
Note: This illustration sees the set from rear side.
2-4. TUNER (FM) BLOCK
Note 1: This illustration sees the set from rear side.
B
B
A
A
5five screws
(BVTP2.6 u8)
2Remove solder of wire.
0MAIN board
1flexible flat cable
(9 core) (CN502)
8flexible flat cable
(19 core) (CN402)
3flexible flat cable
(15 core) (CN404)
4connector
(CN602)
9connector
(CN503)
6speaker connector
(CN201)
7two connectors
(CN202, CN405)
2two screws
(BVTP2.6 u8)
3tuner (FM) block
tuner (FM) block
1flexible flat cable
(9 core) (CN502)
flexible flat cable (9 core)
MAIN board
Arrangement of flexible flat cable (9 core)
Note 2: This illustration sees the set from rear side.

ATS-SW10Ti
8
2-5. POWER BOARD BLOCK
Note: This illustration sees the set from rear side.
2-6. KEY BOARD
Note 1: This illustration sees the set from rear side.
1two screws
(BVTP2.6 u8)
1screw
(BVTP2.6 u8)
2connector
(CN802)
3POWER board block
3three screws
(BTP2 u6)
4three caps
(PWB hold)
5adhesive sheet
(PWB KEY)
6KEY board
1flexible flat cable
(13 core) (CN700)
2flexible flat cable
(19 core) (CN702)
Note 2: Adhesive sheet (PWB KEY) cannot re-used.
Please replace to brand-new part ones adhesive
sheet (PWB KEY) is removed.

ATS-SW10Ti
9
SECTION 3
TEST MODE
Note: Please get remote commander from the service parts when remote
commander is necessary for the repair.
• Use the bundled remote commander when remote commander is
bundled to the repairing set.
Part No. A-1717-785-A RM-ANU066
1. COLD RESET
Procedure:
1. Press the [?/1] button to turn on the system.
2. Press the [SYSTEM MENU] button on the remote command-
er.
3. Press the [M]/[m] buttons on the remote commander to select
the “SYSTEM”, and press the [ENTER] button on the remote
commander.
4. Press the [M]/[m] buttons on the remote commander to select
the “RESET”, and press the [ENTER] button on the remote
commander.
5. The message “RESET OK?” appears. Press the [ENTER] but-
ton on the remote commander, the cold reset is executed and
turn off the system.
2. PANEL TEST
Procedure:
1. Press the [?/1] button to turn on the system.
2. Touch the [VOLUME −] sensor and press the [?/1] button,
and hold for more than three seconds.
3. Then all segments of liquid crystal display are turned on and
all LEDs are lighted.
4. Touch the [u] sensor, the model name and destination are
alternately displayed.
5. Touch the [./VOLUME −] sensor, the date and software
version are displayed.
6. Touch the [>/VOLUME +] sensor, enters the key test mode.
7. The message “KEY 0 --” appears. The “0” is changes “1” to
press the [?/1] button. The “--” is changes into “0” to “6” if the
corresponding touch sensor is touched.
8. To release from this mode, touch the [VOLUME −] sensor and
press the [?/1] button, and hold for more than three seconds.
3. S-AIR TEST MODE
Each item of S-AIR test is executed.
3-1. How to enter the S-AIR test mode
Procedure:
1. Press the [?/1] button to turn on the system.
2. Touch the [./TUNING −] sensor and press the [?/1] but-
ton, and hold for more than three seconds.
3. The message “I2C” appears when correctly entering the S-AIR
test mode (“I2C” is one of the test mode items).
4. To release from this mode, touch the [./TUNING −] sen-
sor and press the [?/1] button, and hold for more than three
seconds.
3-2. I2C connection check
This mode is confirm the I2C line between microcomputer and
EZW-RT10A.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“I2C”.
3. Press the [ENTER] button, the messages “OK” or “NG” is
displayed on the liquid crystal display. When the I2C line be-
tween microcomputer and EZW-RT10A is normal, “OK” is
displayed. When abnormality is found, “NG” is displayed.
4. Press the [ENTER] button on the remote commander, return to
S-AIR test mode each item.
3-3. Quality check
This mode is radio wave sensitivity state confirmation of EZW-
RT10A.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“QUALITY”.
3. Press the [ENTER] button on the remote commander, the mes-
sages “*** ###” is displayed on the liquid crystal display.
***: Minimum value (%)
###: Mean value (%)
4. Press the [ENTER] button, return to S-AIR test mode each
item.
3-4. Power setting
This mode is setting of radio wave output of EZW-RT10A.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“POWER”.
3. Press the [ENTER] button on the remote commander the mes-
sages “051 SET” is displayed on the liquid crystal display.
4. Press the [M]/[m] buttons on the remote commander to select
the radio wave output. (OFF or 000 to 063)
5. Press the [ENTER] button on the remote commander, return to
S-AIR test mode each item.
3-5. RF CH check
This mode is RF CH used is confirmed.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“CHK RFCH”.
3. Press the [ENTER] button on the remote commander, the mes-
sages “*** CH#” is displayed on the liquid crystal display.
***: ON or OFF
#: CH number used
4. Press the [ENTER] button on the remote commander, return to
S-AIR test mode each item.
3-6. 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 [M]/[m] buttons on the remote commander to select
“ENC KEY”.
3. Press the [ENTER] button on the remote commander, the mes-
sages “ON” or “OFF” is displayed on the liquid crystal display.
4. Press the [M]/[m] buttons on the remote commander to select
the “ON” or “OFF”.
5. Press the [ENTER] button on the remote commander, return to
S-AIR test mode menu.
3-7. Version check
This mode is S-AIR version of the set connected with ATS-SW-
10Ti is confirmed.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“VER. CHECK”.
3. Press the [ENTER] button on the remote commander, S-AIR
version of the set connected with ATS-SW10Ti is displayed on
the liquid crystal display.
4. Press the [M]/[m] buttons on the remote commander, change
the version and date displayed.
5. Press the [ENTER] button on the remote commander, return to
S-AIR test mode each item.

ATS-SW10Ti
10
3-8. DARR setting check
This mode is setting of EZW-RT10A is confirmed.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“DARR”.
3. Press the [ENTER] button on the remote commander, main
unit connect code is displayed on the liquid crystal display.
4. Press the [M]/[m] buttons on the remote commander, 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
5. Press the [ENTER] button on the remote commander, return to
S-AIR test mode each item.
3-9. Channel pipe setting
This mode is channel pipe is setting.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“CH 1 PIPE” (or “CH 2 PIPE”, “CH 3 PIPE”, “CH 4 PIPE”).
3. Press the [ENTER] button on the remote commander, the mes-
sages “CH* -> CH#” is displayed on the liquid crystal display.
*: channel number of selected step 2
#: number of channel pipe
4. Press the [M]/[m] buttons on the remote commander to select
channel pipe setting.
5. Press the [ENTER] button on the remote commander, return to
S-AIR test mode each item.
3-10. NAMG setting
This mode is change of NAMG setting.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“NAMG”.
3. Press the [ENTER] button on the remote commander, the mes-
sages “AUTO” is displayed on the liquid crystal display.
4. Press the [M]/[m] buttons on the remote commander to select
the NAMG setting value. (“AUTO” or “000 SET” to “063
SET”)
5. Press the [ENTER] button on the remote commander, return to
S-AIR test mode each item.
(This mode setting value is buck up even if it turns off power)
3-11. Antenna setting
This mode is setting of antenna.
Procedure:
1. Enter the S-AIR test mode.
2. Press the [M]/[m] buttons on the remote commander to select
“ANT SET”.
3. Press the [ENTER] button on the remote commander, the mes-
sages “T-* R-*” is displayed on the liquid crystal display.
*: 1, 2 or D
4. Press the [M]/[m] buttons on the remote commander to select
the antenna setting.
5. Press the [ENTER] button on the remote commander, return to
S-AIR test mode each item.
3-12. Display of recording permission information
This mode is confirmed whether it is a recording prohibition of the
music source the reproduction.
This mode is not used in servicing.
The display is “REC” in the S-AIR test mode is this mode. Please
return press the [ENTER] button on the remote commander when
it enters this mode by mistake.

ATS-SW10Ti
11
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. Confirm “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.

ATS-SW10Ti
12
MEMO

ATS-SW10Ti
ATS-SW10Ti
1313
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - MAIN Section -
I-DSP_INT
O-DSP_MUTE
O-DSP_RESET
LINE-OUT-L 27
LINE-OUT-R R-CH
USB +5V
28
Acc ID 10
TXD 19
RXD 18
Acc DET 20
Acc PWR (3.3V) 13
A-GND 30
VBUS (USB5V) 8
WAKE UP
Q401
BUFFER
Q407
BUFFER
Q408
LINE AMP
IC2380
A/D CONVERTER
IC631
CN300
(iPod CONNECTOR)
CN601
MUTING
Q403
Q405
R-CH R-CH
L-OUT
TUNER (FM)
R-OUT
DO
DI
CL
CE
TUNED
R-CH
SYSTEM CONTROLLER
IC400 (1/2)
IPHONE_DET_CTL
38
IPOD_ACCP
31
IPOD_DET
36
I-ST_DATA/STEREO
26
O-ST_DATA_OUT
28
O-ST_CLK
27
O-ST_CE
25
I-ST_TUNED
6
IPOD_RX/FLASH
42
IPOD_LINE_MUTE34
IPOD_CP_DATA
77
IPOD_CP_CLK
78
IPOD_CP_RESET
32
VINL
13
VINR
14
R-CH
LINEIN1L43
LINEIN1R
44
R-CH
LINEIN2L
46
LINEIN2R
47
SDIN_A20
SDIN_B13
SDIN_C19
I2C_SDA
14
I2C_SCL11
INT7
RESN12
GND (DET)
S-AIR_I2C_SDA
S-AIR_I2C_SCL
S-AIR_GPIO2
S-AIR_RESET
S-AIR_DET
S-AIR_I2C_SDA
S-AIR_I2C_SCL
S-AIR_GPIO2
S-AIR_RESET
S-AIR_DET
3
IPOD_TX/FLASH
43
DOUT 9
BCK 8
LRCK 7
SCKI 6
A/D CONVERTER
IC661
DIGITAL AUDIO PROCESSOR
IC101
DIGITAL POWER AMP
IC201
R-CH
S-AIR +3.3V
VINL13
PWM_DP
16
PWM_CP
14
/HIZ
17
/FAULT
19
/RESET
18
/THERM_WARN
/AMP_HIZ
/AMP_FAULT
/AMP_RESET
/AMP_TH-WARN
/AMP_HIZ
/AMP_FAULT
/AMP_RESET
/AMP_TH-WARN
21
PWM_AP
10
PWM_BP
12
VINR
14
DOUT 9
BCK 8
LRCK 7
SCKI 6
SCLKOUT 17
LRCLKOUT 16
MCLKOUT 15
OUTD 29
OUTD 30
SDOUT1 18
PWM3_LD 4
VALID/SYNC
10I-DSP_VALID 14
I-SA_DET 15
O-SA_RESET 16
I-SA_INT 13
O-SA_CLOCK 70
SA_DATA 71
I2C_SDA2
31
DSP_I2C_SDA 2
I2C_SCL2
32
I2C_SDA133
I2C_SCL134
O-DSP_I2C_SCL 1
O-AMP_HIZ 87
I-AMP_FAULT 86
O-AMP_RESET 88
I-AMP_TH-WARN 85
GPIO1
3676
/MUTE
38
3
/RESET
3975
PWM4_RI 9
PWM4_RD 8
PWM3_LI 5
BCK17
LRCK15
VCC-3.3V2
EEPROM
IC300
I2C_SDA 13
I2C_SCL 12
RESET 4
LPF
OUTC 34
OUTC 35
LPF
OUTA 55
OUTA 56
LPF
OUTB 50
OUTB 51
LPF
OVER LOAD
DETECT
Q202, 204
OVER LOAD
DETECT
Q203, 205
I-DC-DET 11
DC DETECT
Q201
85
86
X101
25.576MHz
XTAL_IN
XTAL_OUT
X400
32.768kHz
92
91
XT1
XT2
95
94
X401
25MHz
X1
X2
EZW-RT10A
SP1
(L-CH)
SP2
(R-CH)
WIRELESS
TRANSCEIVER
(EZW-RT10A)
: iPod
: TUNER (FM)
SIGNAL PATH
R-ch is omitted due to same as L-ch.
ANTENNA
FM 75:
COAXIAL

ATS-SW10Ti
ATS-SW10Ti
1414
5-2. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
TOUCH SENSOR
CONTROL
IC700
S030
S1
29
SDA 9
SCL 10
TINT 11
RESET_N 1
SHUNT
REGULATOR
IC901
+8.5V
REGULATOR
IC804
(AC IN)
F901
TH901
D803,
D804
D805,
D806
AMP +13V
D906
Q901
RECT
D912
LINE FILTER
L902
POWER CONTROL
IC902
SYSTEM CONTROLLER
IC400 (2/2)
T901
POWER
TRANSFORMER
RIPPLE FILTER
Q903
B+ SWITCH
Q801, 802
RESET SWITCH
Q400
Collector
9
VIN7
STANDBY SWITCH
Q902
ISOLATOR
PH901
VCC
4
FB2
ISOLATOR
PH902 ZC
1
RECT
D901
RESET SIGNAL
GENERATOR
IC401
+3.3V
REGULATOR
IC803
EVER +3.3V
+9V
REGULATOR
IC805
TUNER +9V
SW_STBY 82
POWER_MONITOR1 60
RESET 90
I-AC_CUT 12
O-POWER_ON 73
LED DRIVE
Q761
+3.3V
REGULATOR
IC801
S-AIR +3.3V
+3.3V
REGULATOR
IC501
DSP A+3.3V
+5V
REGULATOR
IC802
+5V
POWER_MONITOR2 61
S-AIR_3.3V_ON 49
AUDIO +5V
DSP A3.3V_ON 84
+3.3V
REGULATOR
IC502
DSP D+3.3V
DSP D3.3V_ON 83
POWER_MONITOR3 52
IPOD-POWER 37
IPOD_FLAG 33
VBUS POWER
SWITCH
IC402
REMOTE
CONTROL RECEIVER
IC750
VBUS +5V
I-KEY_INPUT79
O-POWER_LED41
S761
STANDBY
D761
I/1
LED DRIVE
Q750 O-SONY_LED40
D750, D751
SONY
LED DRIVE
Q700 S-AIR LED35
D700
S-AIR
LED DRIVE
Q752 O-LCD_LED39
D752
S228
S3
27
S426
S5
25
S6
TOUCH
SENSOR
21
KEY_SDA
63
O-KEY_SCL
64
I-KEY_TINT
29
O-KEY_RESET
17
I-SIRCS
5
ND7510
LIQUID
CRYSTAL
DISPLAY
6
5
4
3
LCD-SDA23
LCD-SCLK
21
LCD-CSB
22
RS
67
2RES68
O-BUZZERBZ591 80
LCD BACK
LIGHT

ATS-SW10Ti
15
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 Ωand 1/4 W or less unless otherwise
specified.
• f: Internal component.
• 2: Nonflammable resistor.
• 5: Fusible resistor.
• 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.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : TUNER
• Voltages are taken with VOM (Input impedance 10 MΩ).
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: iPod
f: TUNER (FM)
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.)
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.
Note: The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
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 board is multi-layer printed board.
However, the patterns of intermediate layers have not
been included in diagrams.
• Indication of transistor.
C
B
These are omitted.
E
Q

ATS-SW10Ti
16
• Circuit Boards Location
MAIN board
IPOD board
BUZZER board REG board
KEY board
POWER board
P_BUTTON board
LED board
DISPLAY board
TUNER (FM)

ATS-SW10Ti
ATS-SW10Ti
1717
5-3. SCHEMATIC DIAGRAM - MAIN Section (1/4) - • See page 28 for IC Block Diagrams.
MAIN
(3/4)
BOARD
1
REG
BOARD
CN800
A
(3/4)
BOARD
MAIN
3
(4/4)
BOARD
MAIN
2
MAIN
(2/4)
4
BOARD
(2/4)
MAIN
BOARD
5
IC B/D
IC B/D
0
0
2.8
2.8
0
0
0
0
0
3.2
2.3 2.3 2.3
2.3 4.7 2.3 2.3
3.2 1.3 3.3
4.7
3.2
3.2
5.1
5.1
3.2
2.2
R483
1
C421
RT1P141C-TP-1
Q405
1
C423
54
321
R5523N001B-TR-F
IC402
EN
GND
FLGIN
OUYT
IPOD_R
IPOD_L
0.01
C507
10k
R522
R479
2.2k 0
R477
R480
2.2k
0
R478
6.3V
22
C420 RT1N141C-TP-1
Q407
BUFFER
BUFFER
220kR490
1kR496
330k
R486
100
R494
RT1N141C-TP-1
Q408
22
R495
100
R488 RB521CS-30T2RD402
100
R487
0
R525
0
R526
10V
100
C508
54
321
TK11133CSCL-G
IC502
V_CONT GND NP V_OUT
V_IN
0R529
C513
100p
C514
100p
0
R533
1k
R539
47k
R537
10k
R538
0.1
C517
100k
R540
1808_A5V
IPOD_GND
PWM_GND
DSPPWM3.3V
1808_VDD3.3V
DSPDVDD3.3V
D_GND
0
R541
0
R542
0
R543
R546
0
AMP_VDD3.3V
10k
R550
5.6k
R551
1
2
3
4
5
6
7
8
9
9P
CN405
13V-MONITOR
NC
5.0V
9.0V
SW_STBY
GND
O-POWER
MICON 3.3V
S-AIR_3.3V_ON
0R582
0R575
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN404
15P
D.GND
D.GND
VBUS
VBUS
ACC ID
ACC POWER
DGND
RXD
TXD
ACC DET
IPOD_DET
L+
L-
R+
R-
CL401
CL402
CL403
CL404
CL405
CL406
CL413
0
R588
CL423
CL424
CL425
CL426
1k
R481
R482
1k
15p
C2185
68p
C2181
4.7
C2182
68p
C2193
C2191
100p
4.7
C2282
68p
C2381
15p
C2285
100k
R2182
15p
C2292
15p
C2280
4.7k
R2381
68p
C2284
100k
R2284
100k
R2283
100k
R2282
15p
C2188
68p
C2293
4.7k
R2382
100k
R2184
100k
R2183
15p
C2186
15p
C2180
2.2k
R2186
15p
C2288
68p
C2187
15p
C2380
10
C2382
100k
R2185
4.7
C2283
2.2k
R2286
3.3k
R2181
68p
C2287
47k
R2385
100k
R2285
4.7
C2183
15p
C2286
8765
4321
NJM2746RB1(TE2)
IC2380
4.7
C2386
68p
C2281
47k
R2380
3.3k
R2281
68p
C2184
15p
C2192
4.7
C2294
C2291
100p
10
C2383
6.3V
220
C575 0.1
C523 6.3V
220
C506
0.1
C521
10
C2387
10
C2388
0.01
C2389
0.01
C2390
2SC3052F-T1-LF
Q403
2SC3052F-T1-LF
Q404
MUTING MUTING
0.1
C418
2.2
R535
2.2
R531
22
23
24
25
26
27
28
29
34
31
32
33
IPOD_ACCP
IPOD_TX/FLASH
IPOD_DET
IPOD_RX/FLASH
IPOD_LINE_MUTE
IPOD_FLAG
IPOD_POWER
IPHONE_DET_CTL
15p
C586
68p
C587
15p
C588
68p
C589
O-POWER_ON
0
R552
47k
R528
IC402
VBUS POWER
SWITCH
IC502
+3.3V
REGULATOR
LINE AMP
IC2380
MAIN BOARD (1/4)
21
INVERTER
GND
VCC
___
21
100k
R493
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
CN300
DGND
DGND
TPA+(1394DATA)
USB D+
TPA-(1394DATA)
USB D-
TPB+(1394DATA
VBUS(USB5V)
TPB-(1394DATA
Acc ID
PWR+(12V)
PWR+(12V)
Acc PWR(3.3V)
DGND
DGND
RXD
TXD
Acc DET
S-VIDEO-Y
S-VIDEO-C
VIDEO-OUT
(A-GND)
LINE-IN-L
LINE-IN-R
LINE-OUT-L
LINE-OUT-R
A-GND
DGND
0
R556
100k
R484
75k
R492
75k
R485
100k
R491
0
R557
100k
R489
68p
C591
15p
C590
68p
C593
15p
C592
0
R558
0
R552
0
R559
0
R553
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN301
15P
R-
R+
L-
L+
IPOD_DET
ACC DET
TXD
RXD
DGND
ACC POWER
ACC ID
VBUS
VBUS
D.GND
D.GND
IPOD BOARD
(iPod CONNECTOR)
J
4
B
166911
D
15
H
L
10
K
35 12
C
F
1
E
8
G
14
A
213
I
7
68p
C309
68p
C304
68p
C306 68p
C305
(Page 19)
(Page 26)
(Page 20)
(Page 19)
(Page 18)
(Page 18)

ATS-SW10Ti
ATS-SW10Ti
1818
• See page 25 for waveforms. • See page 28 for IC Block Diagrams. • See page 29 for IC Pin Function Description.
5-4. SCHEMATIC DIAGRAM - MAIN Section (2/4) -
6
BOARD
MAIN
(3/4)
7
BOARD
MAIN
(4/4)
8
BOARD
MAIN
(3/4)
CN702
KEY
B
BOARD
BOARD
9
(3/4)
MAIN
MAIN
(1/4)
4
BOARD
5
BOARD
MAIN
(1/4)
IC B/D
1
2
3.1
3.2
3.1
1.7
2.9
3.2
3.2 0 3.2 3.2 3.2 0 3.2 3.2 3.2 3.2 1.2 1.2 1.2 0 3.2 3.2 3.2 2.6
3.2
0
3.2
0
3.2
3.2
0
3.2
0
0.8
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
1.5
2.5
1.3
1.1
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
0
3.2
0.8 0.8
0 0
2.9
0 0
0
3.2
3.2 3.2
3.2 3.2
3.2
3.2 1.3
4.7 3.2
3.2 3.2
3.2
0
3.2
0
100
R440
100
R408
1
C400
100
R407
100R468
1k
R473
0.47
C408
100R418
100
R444
100R406
100
R443
100
R414
100
R460
100
R300
47k
R409
100
R415
100
R445
100
R461
100R405
100
R422
100
R417
100
R458
100
R472
100
R419
100
R470
100
R471
100
R442
100
R420
100
R459
100
R439
100
R428
100R469
100
R421
100R416
22k
R451
100
R424
0
R505
0
R502
10V
100
C509
0
R508
0R509
100
R437
100
R455
100
R456
100
R441
RT1N141C-TP-1
Q401
WAKE UP
10kR454
TUNER_R
TUNER_L
54
321
TK11133CSCL-G
IC501
V_CONT GND NP V_OUT
V_IN
12345
6
7
8
9
10
1112131415
16
17
18
19
20 MFI341S2164
IC300
NC MODE1 NC RESET VCC
NC
NC
NC
NC
NC
VSS
I2C_SCL
I2C_SDA
MODE0
NC
NC
NC
NC
NC
NC
C300 10p
C301 10p
10k
R302
10k
R301
100
R427
47k
R447
10k
R449
0.1
C411
6.3V
47
C415
43
12
PST8229UL
IC401
OUT
VDDNC
GND
0.1
C414
FB400
0
R465
2SC3052F-T1-LF
Q400
0.1
C409
10k
R446
0.1
C410
0
R450
100R517
100
R515
10k
R521
25MHz
X401
100k
R457
100
R403
1
C405
1
C407
1
C413
1
C302
1
C412
100
R429
100
R430
100
R404
100
R400
100
R401
100
R402
100
R423
100
R462
100
R433
100
R434
R513
100
6.3VC406 220
0
R527
100
R532
S-AIR_I2C_SCL
S-AIR_I2C_SDA
S-AIR_GPI02
S-AIR_RESET
S-AIR_DET
/AMP_RESET
/AMP_HIZ
/AMP_FAULT
/AMP_TH-WARN
DSP_INT
/DSP_RESET
/DC-DET
/DSP_MUTE
DSP_I2C_SDA
DSP_I2C_SCL DSPAD3.3V
A_GND
TUNER_GND
JL408
JL411
JL413
JL414
JL426
100
R547
100
R548
5
4
3
2
1
5P
CN401
FLMD0
VDD
GND
_RESET
SI-SO
9P
R549 100
1k
R560
10k
R561
123456789 101112131415161718192021222324252627282930
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51525354555657
5859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
PPD78F1106GF (S) -GAS-AX
IC400
O-DSP_I2C_SCL DSP_I2C_SDA O-DSP_MUTE NC I-SIRCS I-ST_TUNED I-RDS_DATA NC NC I-RDS_INT I-DC-DET I-AC_CUT I-SA_INT I-DSP_VALID I-SA_DET O-SA_RESET O-KEY_RESET NC NC EVSS1 LCD-SCLK LCD-CSB LCD-SDA O-ST_MUTE O-ST_CE I-ST_DATA/STEREO O-ST_CLK O-ST_DATA_OUT I-KEY_TINT EVDD1
IPOD_ACCP
IPOD_CP_RESET
IPOD_FLAG
IPOD_LINE_MUTE
S-AIR LED
IPOD_DET
IPOD-POWER
IPHONE_DET_CTL
O-LCD_LED
O-SONY_LED
O-POWER_LED
IPOD_RX/FLASH
IPOD_TX/FLASH
O-DAB_TX
I-DAB_RX
NC
AVREF1
NC
S-AIR_3.3V_ON
AVREF0
AVSS
POWER_
MONITOR3
I-SPEC
NC NC NC NC NC NC
POWER_MONITOR1 POWER_MONITOR2
O-KEY3.3V
KEY_SDA
O-KEY_SCL
O-DAB-PWR1.2V O-DAB-PWR3.3V
RS
RES
NC
O-SA_CLOCK
SA_DATA
NC
O-POWER_ON
NC
O-DSP_RESET
I-DSP_INT
IPOD_CP_DATA
IPOD_CP_CLK
I-KEY_INPUT
O-BUZZER
O-AMP
_PWR
SW_STBY
DSP D3.3V_ON
DSP A3.3V_ON
I-AMP_TH-WARN
I-AMP_FAULT
O-AMP_HIZ
O-AMP_RESET
TOOL0
RESET
XT2
XT1
FLMD0
X2
X1
REGC
VSS
EVSS0
VDD
EVDD0
R562 100
R435
100
100
R563
1k
R448
10k
R564
10k
R565
R512
100
0.01
C505
0.01
C303
JL430
JL431
JL432
CL407
CL408
JL433
JL434
JL435
JL436
JL418
JL417
CL409
CL410
CL411
CL412
CL414
CL415
0
R589
0
R590
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN402
SIRCS
RS
RES
CSB
SCL
SDA
BACK_LIGHT
POWER_KEY
POWER_LED
SONY_LED
KEY3.3V
GND
EVER 3.3V
5.0V
KEY_RESET
KEY_TINT
KEY_SCL
KEY_SDA
S-AIR LED
2.2kR412
CL416
CL417
CL418
CL419
CL420
CL421
CL422
JL439
JL440 JL441
JL442
JL443
JL444
JL446
JL447
JL448
JL449
JL450
JL451
JL452
JL453
JL454
JL455
JL456
JL457
JL458
JL459
JL460
JL461
JL462
10k
R489
100
R438
100
R453
2.2k
R413
10k
R411
6.3V
220
C504
0.1
C522
0R425
68p
C576
15p
C577
15p
C579
15pC582
15p
C583
0.1
C584
9
8
7
6
5
4
3
2
1
CN502
L-OUT
VCC+9V
R-OUT
GND
TUNED
CE
DI
CL
DO
68p
C578
68p
C581
68p
C580
680p
C585
2
3
4
1
32.768kHz
X400
6p
C402
8p
C403 0
R410
22
23
24
25
26
29
DSP_VALID
27
28
31
32
33
34
FLMD0
IPOD_CP_DATA
IPOD_CP_CLK
I-ST_TUNED
O-ST_CE I-ST_DATA/STEREO
O-ST_CLK
O-ST_DATA_OUT
O-POWER_ON
S-AIR_I2C_SDA
S-AIR_I2C_SCL
S-AIR_GPI02
S-AIR_DET S-AIR_RESET
IPOD_POWER
IPHONE_DET_CTL
IPOD_TX/FLASH
IPOD_RX/FLASH
IPOD_ACCP
/DSP_RESET
DSP_INT
/AMP_TH-WARN
/AMP_FAULT
/AMP_HIZ
DSP_I2C_SCL
DSP_I2C_SDA
FLMD0
RESET
TOOL0
/DSP_MUTE
LCD-SCLK
LCD_SDA
O-KEY_RESET
I-KEY_TINT
/AMP_RESET
/DC-DET
BACK_LIGHT
LCD-CSB
I-ST_TUNED
O-ST_CE
O-ST_DATA_OUT
O-ST_CLK
I-ST_DATA/STEREO
I-KEY_TINT
O-KEY_RESET
BACK_LIGHT
LCD_SDA
LCD-SCLK
LCD-CSB
DSP_I2C_SDA
/DSP_MUTE
/DC-DET
/DSP_RESET
DSP_INT
/AMP_FAULT
/AMP_HIZ
/AMP_RESET
S-AIR_GPI02
S-AIR_DET
S-AIR_RESET
/AMP_TH-WARN
AMP_DVDD3.3V_MONI
DSP_I2C_SCL
IPOD_FLAG
IPOD_LINE_MUTE
IPOD_DET
TOOL0
IPOD_CP_CLK
IPOD_CP_DATA
RESET
S-AIR_I2C_SDA
S-AIR_I2C_SCL
34
68p
C307
IC401
IC501
+3.3V
REGULATOR
IC300
EEPROM
MAIN BOARD (2/4)
SYSTEM CONTROLLER
IC400
21
(NC)
RESET
SWITCH
RESET SIGNAL
GENERATOR
TUNER
ANTENNA
COAXIAL
FM 75ȍ
(FM)
21
2
1
2P
CN503
GND
BUZZER 1
2
W591
2P
GND
BUZZER
MA2J1110GLS0
D599
47
R599
0.47
C599
1k
R598
BZ591
BUZZER BOARD
J
4
B
16621911
D
15
H
L
10
K
1735 12
C
F
18
M
119
E
8
G
2014
A
213
I
7
(Page 17)
(Page 17)
(Page 19)
(Page
19)
(Page 20)
(Page 23)
(Page 19)
Note: IC400 on the MAIN board cannot exchange with single.
When this part on the MAIN board is damaged, exchange
the entire mounted board.

ATS-SW10Ti
ATS-SW10Ti
1919
• See page 25 for waveforms. • See page 28 for IC Block Diagrams. • See page 29 for IC Pin Function Description.
5-5. SCHEMATIC DIAGRAM - MAIN Section (3/4) -
(2/4)
BOARD
6
MAIN
REG
D
CN803
BOARD
MAIN
(1/4)
3
BOARD
MAIN
(2/4)
8
BOARD
MAIN
(1/4)
1
BOARD
MAIN
(2/4)
9
BOARD
MAIN
(4/4)
10
BOARD
IC B/D
IC B/D
6
3
4
5
1.5
1.5
1.5
3.2
1.5
1.5
0 1.6 1.6 1.6 1.6 0 0 0 3.2 3.2 3.2 1.6 1.6 1.6
1.5
1.5 1.5 3.2
1.5
1.5
1.5
1.5
1.5
3.2
1.5
1.2
1.2 1.5
3.2 3.2
3.2
1.9
3.2
3.2
3.2
3.2
3.2
3.2
0
0
0
1.5
1.5
1.5
1.9
1.5
3.2
1.5
1.5
0
0
0
0
0
0
0.8
3.2
0.6
1.2
3.2
1.9
0
1.9
1.9
0.8
0
3.2
1.6

2.3 2.3
1.6 1.6 3.2 4.6 2.3
1.6
1.2
2.3 2.3
1.6 1.6 3.2 4.6 2.3
141312111098
7654321
PCM1808PWR
IC631
VREF
AGND
VCC VDD
DGND
SCKI
LRCK
BCK DOUT MD0 MD1 FMT VINL VINR
0.1
C654
0.1
C694
10
C651
100p
C688
100p
C687
100p
C683
FB654
0.1
C652
FB655
141312111098
7654321
PCM1808PWR
IC661
VREF
AGND
VCC VDD
DGND
SCKI
LRCKBCK
DOUT MD0 MD1 FMT VINL VINR
100k
R659
0.01
C680
47p
C658
100p
C684
R663 0
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
20P
CN601
GND VCC-3.3V GND(DET)
AUDIO_CLK A0 A1
INT DEBUG_TXD CONNECT LINK_IND I2C_SCL RESN SDIN_B I2C_SDA LRCK SDIN_D BCK D-GND SDIN_C SDIN_A
0.01C655
0
R128
0.47C183
0.47C184
220R131
4.7C134
IPOD_L
IPOD_R
TUNER_R
TUNER_L
S-AIR_RESET
S-AIR_DET
S-AIR_I2C_SCL
S-AIR_GPI02
R103
0
R104
0
0
R684
DSP_INT
/DSP_MUTE
/DSP_RESET
0.1
C111
R686
R685
CL101
CL102
CL103
CL104
CL106
CL107
CL604
CL610
1
C124
DSP_I2C_SCL
DSP_I2C_SDA
CL105
CL108
CL109
CL001
CL002
CL003
CL 111 CL112
CL113
R123
0
CL114
S-AIR_I2C_SDA
JL101
JL102
JL103
JL104
JL105
JL106 JL107
JL108
JL109
JL110
JL 111
JL112
JL601 JL602 JL603
JL604 JL605 JL606 JL607 JL608 JL609 JL610 JL611 JL612 JL613 JL614 JL615 JL616 JL617 JL618 JL619 JL620
CL613
CL614
CL615
CL616
CL617
1808_A5V
DSPDVDD3.3V
D_GND
TUNER_GND
1808_VDD3.3V
DSPPWM3.3V
PWM_GND
DSPAD3.3V
A_GND
1k
R107
10k
R112
10k
R117
10k
R118
10k
R119
100R189
100R190
100
R191
100
R192
24k
R127
220
R132
1M
R129
10k
R115
10k
R116
10k
R110
10k
R111
10k
R102
10k
R113
10k
R101
10k
R114
10k
R109
10k
R108
100R148 100R147
100
R145
100
R144
100
R142
100
R141
100
R140
100
R139
100
R143
100
R637
100R638
100
R629
100R639
100R678
100
R677
100R679
100R683
10k
R660
100
R654
100
R661
100
R655
100R641
100
R657
10k
R643
10k
R642
1
C630
1
C675
1
C631
1
C635
0.1
C147
0.1C151
0.1
C678
0.01
C642
0.1
C641
0
R185
R186
0
0
R182
0
R181
470k
R187
470k
R188
470k
R183
470k
R184
100k
R612
100k
R611
100
R610
100
R609
47k
R616
47k
R615
R614
R613
18k
18k
0
R124
R150
0
L601
4V
220
C119
50V1C181
50V1
C182
6.3V
22
C676
6.3V
C656
22
6.3V
C632
22
6.3V
22
C636
50V
1
C677
4V
47
C639
50V
1
C126
100
R126
DSP_VALID
1
C685
1
C686
1
C681
1
C682
1
2
24.576MHz
X101
0.01
C148
0.01
C146
0.1
C115
0.1
C117
0.1
C118
0.1
C121 0.1
C122
0.1
C123 0.1
C125
0.1C137
0.1C135
0.1C144
0.1
C143
0.1
C139
12345678910111213141516171819202122232425
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
CXD9926ATQ
IC101
DVDD_
PWM2
PWM2_RD
PWM2_RI
PWM3_LD
PWM3_LI
DVSS_PWM3
DVDD_PWM3
PWM3_RD
PWM3_RI
VALID/SYNC
DVDD2
DVSS2
/VREG_EN
STEST
MCLKOUT
LRCLKOUT
SCLKOUT
SDOUT1
SDOUT2/SPDIF_OUT
SPDIF_IN
SDIN3 SDIN2 SDIN1
LRCLKIN
SCLKIN
MCLKIN
DVSS_DPLL
VR_DIG2
DVDD3
DVSS3
I2C_SDA2
I2C_SCL2
I2C_SDA1
I2C_SCL1
CS
GPIO1
GPIO2
/MUTE
/RESET
DVSS4
VR_DIG3
DVDD4
LINEIN1L
LINEIN1R
AVSS_LI1
LINEIN2L
LINEIN2R
AVDD_LI1
LINEIN3L
LINEIN3R
LINEIN4L LINEIN4R
AVDD_LI2
LINEIN5L LINEIN5R
AVSS_LI2
LINEIN6L LINEIN6R
AVSS_ADC/REF
LINEIN7L LINEIN7R
AVDD_ADC
LINEIN8L LINEIN8R
AVDD_LI3
LINEIN9L LINEIN9R
AVSS_LI3
LINEIN10L LINEIN10R BIAS_REF BG_REF V1P5_REF
AVDD_REF
AVDD_LO
LINEOUT1L
LINEOUT1R
AVSS_LO
AVDD_PLL
PLL_FLTP
PLL_FLTM
AVSS_PLL
VR_ANA2
AVDD_OSC
XTAL_IN
XTAL_OUT
AVSS_OSC
VR_ANA
DVDD1
DVSS1
VR_DIG1
PWM1_LD
PWM1_LI
DVSS_PWM1
DVDD_PWM1
PWM1_RD
PWM1_RI
PWM2_LD
PWM2_LI
DVSS_PWM2
4.7C112
0.1
C114
4.7
C113
4.7
C116
4.7
C136
4.7
C142
4.7
C130
1
C127 4.7
C132 0.1
C138
0.1
C141
R105 0
R106 0
CL115
CL116
1
2
2P
CN602
S-AIR_TAKE.3.3V
S-AIR_TAKE.GND
2.2k
R606
2.2k
R605
100
R602
100
R601
100
R603
100
R604
0.1
C152
15p
C149
12p
C150
1
C185
1
C186
560p
C690
560p
C691
47p
C160
47pC161
47p
C162
47p
C163
560p
C633
560p
C634
0.1
C692
22p
C153
L102
FB103
50V
C145
10
560p
C154
0
R130
11
12
13
14
IPOD_GND
68p
C706
68p
C719
68p
C701
68p
C698
68p
C697
68p
C696
68p
C695
68pC705
68pC704
68pC702
IC631
IC661
DIGITAL
AUDIO
PROCESSER
IC101
(3/4)
MAIN BOARD
TRANSCEIVER
(EZW-RT10A)
WIRLESS
EZW-RT10A
CONVERTER
A/D
CONVERTER
A/D
J
4
B
166911
D
15
H
L
10
K
1735 12
C
F
M
1
E
8
G
14
A
213
I
7
68p
C310
68p
C308
0
FB657
68pC703
0
FB656
68p
C700
FB659
FB658
FB661
FB660
68p
C699
4V
C689
220
(Page 18)
(Page 26)
(Page 17)
(Page 18)
(Page 17)
(Page 18)
(Page 20)

ATS-SW10Ti
ATS-SW10Ti
2020
• See page 29 for IC Pin Function Description.
5-6. SCHEMATIC DIAGRAM - MAIN Section (4/4) -
CN801
BOARD
E
REG
(2/4)
BOARD
7
MAIN
(1/4)
BOARD
2
MAIN
(3/4)
BOARD
10
MAIN
1.6
12.9
12.9
3.2
12.9
3.3
1.6
1.6
1.6
3.2
0
3.2
3.2
12.9
12.9
12.9
6.4
6.4
6.4
16.2
1.6
16.2
12.9
12.9
16.2
6.4
6.4
6.4
6.4
10.5
12.9
12.9
16.2
12.9
6.4
10.4
0
6.4
6.4
0
6.4
6.4
0
6.4
6.4
0
6.4
6.4
3.2
0
/AMP_HIZ
/AMP_RESET
/AMP_FAULT
/AMP_TH-WARN
25V
470
C211
25V
470
C223
25V
470
C224
25V
470
C207
25V
470
C214
1C208
1
C210
22uH
L202
1
4
2
3
1
4
2
3
22uH
L201
0
R285
0
R287
0
R286
0
R288
0
R203
0
R204
10
R221
ISA1235AC1TP-1EF
Q203
1
C225
0.01
C218
2SC3052EF-T1-LEF
DC DETECT
Q201
47k
R218
2.2
C231
ISA1235AC1TP-1EF
Q205
10
R217
CL201
220k
R227
220k
R229
100k
R225
ISA1235AC1TP-1EF
Q202
2.2
C230
ISA1235AC1TP-1EF
Q204
220k
R226
220k
R228
100k
R224
/DC-DET
CL202
CL203
CL204
CL205
CL206
CL207
CL208
CL209
JL210
JL211
JL212
JL213
CL214
CL215
CL216
AMP_VDD3.3V
0R212
0
R211
0R210
0R209
0
R284
0
R282
0
R283
R205 0
0
R281
0
R208 1
C229
0.1
C227
22
C213
10k
R231
10k
R233
10k
R232
10k
R234
0R235
TAS5602DCAR
IC201
1PGNDA
2PGNDA
3PGNDA
4PVCCA
5PVCCA
6PVCCA
7NC
8DVDD
9DGND
10 PWM_AP
11 NC
12 PWM_BP
13 NC
14 PWM_CP
15 NC
16 PWM
_DP
17 /HIZ
18 /RESET
19 /FAULT
20 SE/BTL
21 /THERM
_WARN
22 NC
23 PVCCD
24 PVCCD
25 PVCCD
26 PGNDD
27 PGNDD
29
OUTD
30
OUTD
31
PGNDC
32
PGNDC
33
PGNDC
34
OUTC
35
OUTC
36
PVCCC
37
PVCCC
38
BSC
39
VCLAMP
_CD
40
BSD
41
BYPASS
42
AGND
43
AVCC
44
NC
45
BSA
46
VCLAMP_AB
47
BSB
48
PVCCB
49
PVCCB
50
OUTB
51
OUTB
52
PGNDB
53
PGNDB
54
PGNDB
57
THERMAL_PAD
28 PGNDD
55
OUTA
56
OUTA
1
C205
1
C234
1
C212
1
C226
0.22C209
0.22
C281
0.22C283
0.22
C282
0.22
C284
1
2
2P
CN202
GND
13V
4
3
2
1
4P
CN201
+L
-L
-R
+R
0.01
C222
C201
0.33
0.33
C203
0.33
C204 C202
0.33
0.01
C220
0.01
C219 0.01
C221
560p
C232
560p
C233
560p
C235
1
C206
11
12
14
13
/AMP_TH-WARN
/AMP_FAULT
/AMP_RESET
/AMP_HIZ
/DC-DET
/DC-DET
/AMP_FAULT
/AMP_TH-WARN
/AMP_RESET
/AMP_HIZ
DIGITAL POWER AMP
IC201
MAIN BOARD (4/4)
OVER LOAD
DETECT
Q203, Q205
OVER LOAD
DETECT
Q202, Q204
SP2
(R-CH)
(L-CH)
SP1
4
B
6911
D
1035 12
C
F
1
E
8
G
A
2137
(Page 17)
(Page 19)
(Page 18)
(Page 26)