DOWNLOAD Sony XAV-A1 Service Manual ↓ Size: 10.82 MB | Pages: 114 in PDF or view online for FREE

Model
XAV-A1
Pages
114
Size
10.82 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
xav-a1.pdf
Date
PREV: Sony CDX-A250 / CDX-A250EE Service Manual

Sony XAV-A1 Service Manual ▷ View online

XAV-A1
41
41
XAV-A1
5-17. SCHEMATIC  DIAGRAM  – MAIN Section (2/10) –
•
 See page 60 for Waveforms.
•
 See page 72 for IC Pin Function Description.
C118
C119
R115
R152
C121
C123
C108
R121
Q101
C116
C114
C141
R146
C103
R103
C151
C106
C142
R123
R145
C110
C111
R140
R125
R126
R120
R122
R142
R141
R138
R124
R105
R
1
06
R
10
2
R
1
07
X
10
1
R
1
01
C
10
9
R
1
4
3
R127
R
10
9
R
10
8
BR107
B
R
10
8
BR114
BR115
BR106
BR109
B
R
11
7
R119
BR104
BR103
R117
BR102
BR118
IC108
IC109
IC107
IC105
IC106
CP4
C122
R144
R139
C152
X
1
02
R116
R162
R161
Q102
R163
IC101
0.1
0.1
100
47k
0.1
0.1
0.01
1k
RT1N144M-T111-1
0.01
0.01
0.01
47k
1
100
18p
1
0.01
100k
47k
1000p
1000p
56k
56k
56k
100
100
56k
56k
56k
100
10k
1
0M
0
1
0
0k
4
M
H
z
1M
1
100
1k
5
.6k
5
.6k
100
1
00
33
100
100
100
1
00
100
100
100
1k
100
100
TC7SET08FU
TC7SET08FU
TC7SET08FU
TC7STE08FU
TC7SET08FU
7p
0.1
100k
56k
20p
3
2.7
68
kH
z
47k
0
0
RT1N144M-T111-1
0
UE/7666AA
LCD+B
1-2
Q2+B
DVD+B
VDD
AV5V
2-6
2-7
2-3
2-5
RA+B
2-4
TUNER
2-10
GND
LVCC
SLVCC
SL MOTER+
SL MOTER-
MOTOR ON
ANGLE0 SW
PHOTO SENSOR
SL CLOSE SW
AN MOTER+
AN MOTER-
ROTARY SENSOR
X AD
Y AD
VDET
TEMP SENSOR
KEY3
KEY LCD1
STBY1
ATT ON
AF MUTE
RA SM
AM AGC
PANEL SW
FRQ CONT2
STBY2
FRQ CONT1
RGB NAVI
NAVI OFF
ACC OFF
GPS SH 5
EXT PWR
ZEROL
ZEROR
MPEG REQ
MPEG CLK
MPEG DI
SH GPS
MAIN SH 5
J1850 PWR
D
V
D
E
J
E
C
T
1
I
L
M
IN
P
A
R
K
IN
/R
V
S
S
H
 M
A
I
N
L
C
D
D
I
L
C
D
C
L
L
C
D
C
E
L
C
D
IN
H
LCD DATA
LCD CLK
LCD CS
MPEG RST
MPEG DO
OSC SW
RES
AD
TXD
RXD
SCLK/PA
INT
BEEP
VR CLK
VR DATA
RA ST
RA SCL
RA SD
RA SDA
AV5V ON
D
IM
M
E
R
K
E
Y
2
R
E
M
P
O
W
E
R
E
Q
 C
E
E
Q
 D
A
T
A
E
Q
 C
L
K
K
E
Y
 P
W
R
B
A
T
T
C
E
E
2
P
 S
C
L
E
2
P
 S
D
A
M
D
 S
O
M
D
 S
I
M
D
 C
L
K
R
E
S
E
T
L
 A
T
T
R
 A
T
T
P
R
E
L
 A
T
T
P
R
E
R
 A
T
T
IL
M
O
N
/IL
M
O
U
T
F
A
N
 C
O
N
T
O
S
D
 S
C
L
K
O
S
D
 S
IN
V
S
W
1
V
S
W
2
V
M
U
T
E
B
C
/A
U
X
2
R
M
S
W
1
R
M
S
W
2
R
M
M
U
T
E
R
G
B
 M
U
T
E
/N
V
 R
S
T
R
C
A
+
B
P
A
N
T
+
B
O
S
D
 /C
S
N
V
 B
E
E
P
D
V
D
 E
J
E
C
T
MD SO
MD SI
MD CLK
RESET
RESET
SYSTEM CONTROLLER
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
INVERTER
INVERTER
LEVEL SHIFT
LEVEL SHIFT
1
2
3
4
5
4
5
3
2
1
4
5
3
2
1
2
3
4
5
1
4
3
5
2
1
(2/10)
(NC)
(RU)
AUS,CH
E(PAL),
RU,E(PAL),
AUS,CH
µPD70F3217GJ-
(Page 42)
(Page 40)
(Page 42)
(Page 49)
(Page 42)
(Page 42)
(Page 46)
(Page 42)
(Page 40)
(Page 43)
(Page 44)
(Page 45)
XAV-A1
42
42
XAV-A1
5-18. SCHEMATIC  DIAGRAM  – MAIN Section (3/10) –
•
 See page 60 for Waveforms.
•
 See page 62 for IC Block Diagrams.
C80
Q36
C21
C22
C24
C25
C23
D30
D35
DZ62
DZ22
DZ23
DZ25
DZ26
R69
R70
R21
R22
R61
R62
R63
R64
C63
C64
R66
C11
R54
R55
C97
C82
C83
C86
C76
C96
C31
C33
C34
C35
C36
C37
DZ27
DZ28
C39
C38
R46
R47
R29
R30
R38
R45
R36
R37
R40
R41
R48
C30
C32
R32
R34
R35
R27
R28
R57
R58
R26
C72
C73
C41
C42
C74
C75
C78
C77
R75
C43
C44
C84
C88
R85
R86
C85
R81
C87
C89
C90
C92
C93
R89
R74
DZ24
R42
R44
R43
C95
DZ61
DZ63
F1
Q51
Q52
IC1
Q43
Q44
Q45
Q41
C61
R65
R76
R71
R77
D
3
3
R73
IC21
IC22
L20
L21
L22
L23
L24
L26
L27
L28
L29
Q21
Q24
Q27
Q34
Q35
D
3
4
IC23
R82
IC4
C12
R25
R59
R31
D31
Q26
Q28
Q29
Q30
Q22
Q23
Q31
Q20
Q33
CS806
M40
Q25
R33
R72
L25
R83
R84
Q37
RT1N144M
0.1
100
16V
100
6.3V
0.01
5.5V
0.1
M1F60
M1F60
PTZ8.2B
02CZ8.2-Z
02CZ11-X
02CZ11-X
02CZ5.6-Y
47k
47k
100
100
0
0
470
470
47
16V
0.1
2.2k
0.01
470k
0
220
16V
220
16V
220
16V
82
8V
82
8V
82
8V
100
10V
47
16V
100
10V
100
16V
10
16V
10
16V
02CZ9.1-Y
02CZ6.8Z
10
0.1
22
22
15
15
1
1
15
15
22
22
1.5k
0.1
0.1
10
470
10
47k
3.3k
3.3k
3.3k
47k
220
16V
220
16V
10
10
0.1
0.1
4700p
0.01
150k
10
10
0.1
0.1
150k
150k
4700p
150k
0.01
1
1
100
6.3V
220
6.3V
10k
10k
02CZ9.1-Y
1k
22
22
330
6.3V
13V
PTZ10B
4A
125V
IMD3A
IMD3A
BD3931FP
2SD1815
2SD1815
RT1N144M
IMD3A
47
16V
10k
2.7k
39k
470k
D
1
F
M
3
100k
BD9781
BD9781
UN2114
2SB1203-T
2SC2412K
RT1N144M
RT1N144M
D
1
F
M
3
MM1661K
24k
BD5241G
0.1
2.7k
2.7k
1k
M1F60
2SD1803
2SD1803
2SD1803-S
2SD1803-S
IMD3A
IMD3A
2SD1803
IMD3A
RT1N144M
2P
2SB1203-T
22
10k
10k
10k
RT1N144M-T111-1
KEY RESET
DVD+B
Q2+B
RA+B
GND
VDD
SLVCC
LCD+B
LVCC
ACC
DVD+5V
DVD VA
BU
LCD+BU
LCD+14V
V5V
ILM
AV5V
AD5V
8V
VA
10V
2-3
GND
VDD
VDD
AV5V
AV5V
VDD
VA
DVD+3V
VA
SLVCC
LVCC
DVD+3V
VA
LVCC
LVCC
KEY PWR
AV5V ON
FRQ CONT1
FRQ CONT2
FAN CONT
STBY2
/ILMOUT
RESET
ILM
ON
B+ SWITCH
B+ SWITCH
G
I
O
+5V REGULATOR
+13V REGULATOR
FAN MOTOR DRIVE
FAN MOTOR
DRIVE
DC/DC CONVERTER
DC/DC CONVERTER
V
IN
S
W
R
T
G
N
D
FB
IN
V
E
N
/
S
Y
N
C
SY
N
C
E
N
/
IN
V
FB
G
N
D
R
T
S
W
VIN
FREQUENCY CONTROL
FREQUENCY CONTROL
+1.9V REGULATOR
RESET
(3/10)
BUFFER
Q25,36
B+ SWITCH
B+ SWITCH
Q24,37
+8V REGULATOR
+9V
REGULATOR
REGULATOR
+10V
REGULATOR
+5V
TUNER ON/OFF
SWITCH
SWITCH
TUNER ON/OFF
DIMMER
DIMMER
CONTROL
DIMMER
CONTROL
(FAN)
G
O
I
+10V REGULATOR
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-2
-1
22
µH
3.9
µH
33
µH
(Page 40)
(Page 41)
(Page 40)
(Page 43)
(Page 40)
(Page 46)
(Page 49)
(Page 41)
(Page 41)
(Page 44)
(Page 41)
(Page 46)
(Page 47)
(Page 48)
(Page 44)
(Page 45)
(Page 44)
(Page 43)
(Page 41)
XAV-A1
43
43
XAV-A1
5-19. SCHEMATIC  DIAGRAM  – MAIN Section (4/10) –
•
 See page 62 for IC Block Diagrams.
R620
R618
C615
C616
R626
R627
R613
R615
C613
C614
R624
C268
C257
C270
C271
C269
R276
L252
D251
L253
R261
C259
R265
R271
R273
R272
L255
JP1
C263
C265
TU251
R612
C611
C612
R614
R625
R622
R623
RA627
RA628
RA626
RA625
RA624
RA621
R621
RA622
RA623
RA601
RA602
R619
IC611
C266
R270
R269
R268
C619
C256
C255
R260
R266
R267
C264
C262
R274
C618
C617
R616
R617
C627
R691
C640
CS601
CP203
CS602
C267
R264
C261
C260
R263
SW602
SW601
DZ611
C273
C272
1k
1k
22
10V
10
16V
10k
10k
100k
100k
4.7
4.7
0
100
10V
100
10V
100
10V
100
10V
0.1
10
1SS226
33k
2.2
100
47k
4.7k
4.7k
0
1
1
0
15p
15p
0
0
1k
0
3.3K
1K
1K
100
100
1K
1k
1K
1K
1K
1K
1k
BA3121F
10
100
100
100
47
16V
0.1
0.1
0
1k
1k
1
1
47k
4.7
4.7
3.9k
3.9k
15p
0
220
16V
15P
53P
10
15k
0.01
0.01
15k
RSB6.8STE
AD5V
ILM
VA
KEY RESET
LCD+BU
GND
PAL/NTSC
CDE
LCD+14V
/H
S
Y
N
C
/V
S
Y
N
C
C
L
K
1
4-6
8V
10V
AV5V
2-4
TUNER
4-5
AUX
MGND
/H
S
Y
N
C
SGND
CDE
AN MOTER-
AN MOTER+
MOTOR ON
ROTARY SENSOR
ANGLE0 SW
SL CLOSE SW
SL MOTER-
SL MOTER+
PHOTO SENSOR
TEMP SENSOR
VDET
R
A
 S
C
L
R
A
 S
D
A
R
A
 S
D
R
A
 S
M
A
M
 A
G
C
R
A
 S
T
A
U
X
 L
A
U
X
 R
PANEL SW
DIMMER
KEY2
KEY3
Y AD
X AD
LCD CS
LCD CLK
LCD DATA
E2P SDA
E2P SCL
LCDDI
LCDCL
LCDCE
REM
POWER
DVDEJECT1
KEY LCD1
LCDINH
R
A
 L
R
A
 R
CV2
AUX CV
LCD_R
LCD_G
LCD_B
*
*
AM/FM TUNER
(4/10)
AMP
IN2
VM2
OUT2
VCC
GND
IN1
VM1
OUT1
DETECT
PANEL
ATTACHMENT
RESET
ANTENNA
IN
*C272,273
0.022(US,CND,E(NTSC))
0.015(RU,E(PAL),AUS,CH)
10
µH
10
µH
27
µH
(Page 40)
(Page 45)
(Page 41)
(Page 44)
(Page 44)
(Page 48)
(Page 57)
(Page 42)
(Page 46)
(Page 37)
(Page 42)
(Page 48)
(Page 44)
(Page 48)
XAV-A1
44
44
XAV-A1
5-20. SCHEMATIC  DIAGRAM  – MAIN Section (5/10) –
•
 See page 60 for Waveforms.
•
 See page 62 for IC Block Diagrams.
IC208
C310
C311
C312
C330
C331
C332
C349
R338
R336
R337
C313
C314
C315
C316
C317
R313
R314
R316
R318
R361
R357
R358
C394
C395
C396
C397
C391
C392
0393
R310
R311
C320
C321
R321
C327
C323
C324
C381
D302
R359
C388
C341
C342
C343
C344
C345
C346
R331
R332
R333
R334
C348
C350
R346
R347
C351
C352
C377
R341
R342
R343
D301
C367
C365
R673
C630
C634
C635
C379
X301
R344
IC302
IC301
IC304
IC303
Q351
IC308
IC307
IC306
IC310
IC309
C302
IC305
C399
C398
R672
R671
C683
C681
C682
C686
C685
C684
C687
C690
C688
IC681
R674
C364
C361
C362
C360
C363
C371
C373
C374
C372
C375
C376
R350
R355
C382
C383
C385
C384
L301
C389 R356
C390
C347
C378
R340
R349
BR303
R327
R323
C325
L303
C689
CP401
CS301
R348
C366
C370
C369
C368
R354
R353
R352
R351
R325
R324
R319
R320
C322
C328
BR301
BR302
RA613
RA611
RA612
7SH04FU
0.1
47
1
0.01
0.01
0.01
47
10
75
75
0.1
47
1
100
6.3V
22
10
100k
75
75
100
10
75
0.01
47
0.1
330
4V
100p
1
0.01
10
100k
100
6.3V
22
10
0.01
0.022
47
10
MC2848
1M
1
47
0.1
1
1
1
1
10
75
75
75
1
0.1
100k
75
100
6.3V
22
0.1
330
330
330
MC2848
47
0.1
75
22
22
22
0.1
7.159MHz
10
BA7666FS
MM1389XF
MM1510XNRE
BA7649AF
2SC4081
LC74781
BA7652AF
MM1510XNRE
BA7652AF
MM1228XF
15p
MM1510XNRE
220p
15p
75
0
4.7
10
10
10
10
4.7
10
10
4.7
BA3121F
0
0.1
0.1
0.1
0.1
0.1
22
22
100 6.3V
100
6.3V
22
100
6.3V
100
10
47
0.022
24p
24p
1
220
1200p
0.1
47
10
10
0X4
0
100
47
6.3V
4.7
2p
35P
4.7k
0.1
1
1
1
220
100k
10k
10k
82
82
75
75
0.01
0.01
150
330
0
100
1K
AV5V
V5V
/HSYNC
DVD+3V
DVD VA
DVD+5V
DOUT
AUX2 CV
CV OUT
2-5
5-9
CDE
4-5
VA
5-6
SGND
MGND
GMD
DVD EJECT2
Q2R
Q2G
Q2B
Q2 CSYNC
R
M
S
W
1
R
M
S
W
2
OSD SIN
OSD SCLK
RGB NAVI
RGB MUTE
RMMUTE
MPEG RST
MPEG REQ
MPEG CLK
MPEG DO
MPEG DI
ZEROL
ZEROR
BC/AUX2
OSD /CS
DVDR-IN
DVDL-IN
DVDL
DVDR
DVDL-IN
DVDR-IN
V
M
U
T
E
V
S
W
2
V
S
W
1
LCD B
LCD G
LCD R
AUX CV
CV2
1
2
3
4
5
VIDEO AMP
VIDEO SELECT
VIDEO AMP
VIDEO SWITCH
BUFFER
VIDEO SWITCH
VIDEO AMP
VIDEO SWITCH
VIDEO SWITCH
VIDEO AMP
AMP
V
C
C
G
N
D
(5/10)
INVERTER
OSD DRIVER
O
U
T
1
V
M
1
IN
1
O
U
T
2
V
M
2
IN
2
AUX 3
(CAMERA)
33
µ
H
SAG
OUT
VCC
IN
GND
PS
SAG
OUT
VCC
IN
GND
PS
SAG
OUT
VCC
IN
GND
PS
INA
MUTE
GND
INB
INC
GND
GND
NC
VCC
OUTA1
OUTA2
OUTB1
OUTB2
OUTC1
OUTC2
NC
CTLA
CTLB
GND
GND
CTLC
GND
VCC
IN5
GND
RST
SIN
CS
SCLK
BLANK
CTRL1
Xtal OUT
Xtal IN
VSS1
SEPC
SYN IN
SEP OUT
CV IN
NC
VDD1
CV OUT
VDD1
CHARA
OSC IN
VDD2
OSC OUT
CTRL2
SEP IN
CTRL3
IN1
IN2
IN3
IN4
VOUT
IN3
IN2
(Page 48)
(Page 42)
(Page 45)
(Page 43)
(Page 49)
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