Read Sony AIR-SA15TI / AIR-SA20PK Service Manual online
AIR-SA15Ti
AIR-SA15Ti
11
11
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM
: TUNER
: iPod (AUDIO)
: iPod (VIDEO)
: iPod (AUDIO)
: iPod (VIDEO)
CLOCK
BUFFER
IC641
LED_ILLUMI
X601
12.288MHz
FM 75
Ω
COAXIAL
S-AIR ID
POWER
S-AIR
AM
ANTENNA
TUNER (FM/AM)
FLUORESCENT
INDICATOR
TUBE
FL901
POWER
UNIT
PT001
L-OUT
DO
CE
TUNED
68 ST_DO
69 ST_CE
66
66
22
S-AIR_ID
S402
C
91
TUNED
DI
70 ST_DI
CL
67 ST_CLK
R-OUT
R-CH
RDS-DATA
RDS-CLK
74 RDS-DATA
73 RDS-CLK
73 RDS-CLK
40
FL_CLK/LED_CLK
42
FL_D_OUT/LED_DATA
41
FL_STB
+12V
93 KEY1
92 KEY2
92 KEY2
95 KEY0
2 SIRCS_IN
R-CH
13 VINL
VINR
BCK
LRCK
SCKI
14
8
7
7
6
A/D CONVERTER
IC661
DOUT 9
7 DIN
CLK
GR1
SG1 - SG16
STB
8
42
9
FL DRIVER
IC901
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
LED DRIVE
Q015, 201, 202
D201 - 210,
D212 - 221
(ILLUMINATION)
LED_POWER
79
LED DRIVE
Q901
GRID DRIVE
Q903
D901
POWER
S001
OFF
ON
B
A
LED_S-AIR
80
LED DRIVE
Q902
D902
CN301
(iPod CONNECTOR)
27
28
LINE AMP
IC304
Q314
R-CH
R-CH
R-CH
18
19
20
19
20
23
LINE-OUT-L
LINE-OUT-R
RXD
10
Acc ID
TXD
DGND
VIDEO-OUT
iPod_RX
iPod_TX
34
iPod_DET
iPod_ACCP
52
13
Acc PWR
25
S-AIR_GPIO2
65
33
iPHONE DET
CTL
55
iPod_VIDEO_SW
51
iPod_LINE_MUTE
50
Q315
20
Acc DET
CN601
EZW-RT10
WIRELESS
TRANSCEIVER
(EZW-RT10)
13
20
7
12
SDIN_B
SDIN_A
INT
3
GND(DET)
14
I2C_SDA
RESN
17
15
15
BCK
LRCK
LRCK
11
I2C_SCL
Q404
VIDEO SWITCH
IC303
MUTING
CONTROL
Q305
MUTING
Q307, 309
R-CH
13
4
AUDIO_CLK
VINL
VINR
VINR
BCK
LRCK
SCKI
14
8
7
7
6
A/D CONVERTER
IC631
DOUT 9
R-CH
ST_MUTE
72
MUTING
CONTROL
Q313
MUTING
Q311
J301
VIDEO
AUDIO
L
AUDIO
R
+5.2V
VBUS
+3.3V
S-AIR_I2C_SDA
75
S-AIR_I2C_SCL
iPod_CP_RESET
iPod_CP_DA
TA
iPod_CP_CLK
76
S-AIRD_DET
64
26
28 27
S-AIR_RST
(SRC RST)
56
REMOTE
CONTROL
RECEIVER
IC691
SYSTEM CONTROLLER
IC401
PAIRING
S-AIR_KEY_PAIRING
S401
S901 - 906
(FRONT PANEL KEY)
77
14 - 29
GR2 - GR9
41 - 34
POWER
ON/OFF
ON/OFF
SWICTCH
Q001, 002
Q001, 002
+9V
+9V
REGULATOR
Q316 - 319
+5.2V
REGULATOR
IC001
REGULATOR
IC301
-20V
AC1
AC2
AC2
DC/DC
CONVERTER
Q011 -014,
Q016 -018
DC/DC
CONVERTER
T001
RECT
D007, 008
PROTECT
DETECT
Q019
PROTECT
DETECT
Q303, 304
53
iPod_POWER
S-AIR +3.3V
+3.3V
REGULATOR
IC305
57
S-AIR_POWER
1
POWER_MONITOR 1
5
POWER_MONITOR 2
18
AC_CUT
10
RESET
A +5V
B+ SWITCH
Q301, 302
RESET
SWITCH
Q401
37
O_POWER
49
iPod_FLAG
+3.3V
REGULATOR
Q003 - 006
VOLTAGE
DETECT
IC404
X401
5MHz
Xout
Xin
11
13
EEPROM
IC402
RESET
I2C_SDA
I2C_SCL
4
13 12
EEPROM_SDA/I2C_DA
TA
EEPROM_SCL/I2C_CLK
45 46
EEPROM
IC403
SDA
SCL
5 6
iPod
(AEP, UK)
Ver. 1.1
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