Sony XAV-A1 Service Manual ▷ View online
XAV-A1
45
45
XAV-A1
5-21. SCHEMATIC DIAGRAM – MAIN Section (6/10) –
•
See page 62 for IC Block Diagrams.
L451
L452
L453
D551
D552
D553
D554
D555
D556
D557
D558
D401
D402
C454
C455
C485
C486
C423
C422
C421
C420
C471
C472
C473
C521
C522
R530
R531
R533
R532
C524
C523
C453
C469
C466
C550
C516
C519
C515
RA431
C488
C451
R414 C430
C418
C417
C419
R405
R404
R406
C435
C438
C439
C517
C518
C452
C467
C468
C470
R574
R575
R551
C556
R413
C565
C566
R565
R566
L551
C428
C429
R409
R407
R570
C571
C572
R571
R572
R573
C570
R552
R553
C557
R555
R556
IC460
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C432
C431
C
4
2
7
C
4
2
6
C
4
2
5
C
4
2
4
C401
R408
Q401
C437
C436
IC461
C487
IC502
Q502
Q503
Q505
Q504
D502
D503
Q509
Q508
C
4
5
6
C
4
5
9
C
4
5
8
C
4
5
7
C
4
6
0
C
4
6
1
C
4
6
2
C
4
6
3
C
4
6
4
C
4
6
5
C483
C481
C479
C477
C475
C482
C480
C484
C478
C476
R415
R416
R451
R453
R454
R455
R456
R457
R458
R461
R462
R463
R465
R466
R467
R468
R502
R511
R512
R515
R516
R517
R518
R521
R522
C474
C415
C414
R401
R402
R519
R520
D501
Q404
C416
R403
Q510
Q511
IC451
C561
R412
L401
L402
L302
L403
C440
C433
C434
Q402
Q501
Q403
C520
R452
C560
C551
R564
R563
C563
C564
CP451
C555
R554
BR401
IC555
Q506
R510
R411
IC401
CRS04 CRS04 CRS04
CRS04
CRS04 CRS04 CRS04
CRS04
1SS355
1SS355
1500p
3900p
3900p
1500p
0.01
0.01
0.01
0.01
0.039
1
1
10
25V
10
25V
220
220
220
220
10
25V
10
25V
100
10V
10V
10
16V
10
16V
2200
16V
100
16V
16V
100
16V
16V
47
16V
22KX2
0.01
22
220
10
220p
0.1
0.1
47k
4.7k
4.7k
220p
10
10
1500p
1500p
0.01
56p
56p
0.01
100k
100k
75k
1
100k
1
1
0
0
0
0.1
10
16V
47k
47k
10k
1
1
10k
2.7k
2.7k
1
1k
1k
0.1
1k
1k
NJM4580V
1
1
1
1
0.47
0.47
1 50V
1 50V
0.47
0.47
0.47
0.47
10 16V
10 16V
1
0
1
6
V
1
0
1
6
V
1
0
1
6
V
1
0
1
6
V
10
16V
47k
DTC643TK
0.039
0.082
NJM4580V
10
16V
LA2901V
DTC643TK
DTC643TK
DTC643TK
DTC643TK
1SS355
1SS355
IMO3A
IMO3A
3
9
0
0
p
0
.0
2
2
6
8
0
p
0
.0
1
2
2
0
0
p
0
.0
5
6
5
6
0
0
p
0
.1
5
0
.0
1
0
.3
3
0.01
0.022
0.056
0.15
0.33
680p
2200p
3900p
5600p
0.01
0
0
10k
100
100
100
100
15
560k
7.5k
100k
7.5k
7.5k
100k
7.5k
0
100k
330
330
22k
22k
33k
33k
22k
22k
0.039
4.7
25V
25V
4.7
25V
25V
220
220
33k
33k
1SS355
RT1P432M
220p
47k
RT1P432M
RT1P432M
LC7527
0
100k
100p
100p
100p
IMH23
IMD3A
RT1P432M
10
10k
4.7
1
0
0
1
1
7p
10
16V
10k
6.8K
TB2905H
UN2114
330
33k
BD3827K
VA
5-6
4-6
6-10
AUX
S GND
M GND
1-6
2-6
BU
CV OUT
GND
FL
FL
F
R
FR
RR
R
R
R
L
RL
VR DATA
VR CLK
EQ VRL
EQ VRL
EQ VRR
EQ VRR
VR EQL
VR EQL
VR EQR
VR EQR
RCA RR
RCA FR
RCA FL
RCA RL
R
C
A
R
R
R
C
A
R
L
R
C
A
F
L
R
C
A
F
R
R ATT
L ATT
RA L
RA R
AUX L
AUX R
R
C
A
R
R
R
C
A
R
L
R
C
A
F
L
R
C
A
F
R
B
E
E
P
A
F M
U
T
E
EQ CLK
EQ DATA
EQ CE
ATT ON
PRER ATT
PREL ATT
STBY1
DVDL
DVDR
EXT L
EXT GND
EXT R
AUX2 L
AUX2 R
FR-
FR+
RR-
RR+
RL+
RL-
FL+
FL-
POWER AMP
EQUALIZER AMP
INPUT SELECT,
ELECTRICAL VOLUME
MUTING
MUTING
Q403,404
CONTROL
MUTING
BUFFER
VCC
GND
Q501,506
MUTING CONTROL
AMP
Q502-505
MUTING
Q508,509
MUTING CONTROL
(6/10)
VCC
GND
Q510,511
MUTING DRIVER
MUTE
STBY
GND
1
2
4
EQUALIZER
-1
-2
-1
-2
(L)
(R)
(VIDEO)
SUB OUT
(MONO)
OUT
REAR
MONITOR
NC
NC
LIN1
LIN2
NC
AVEE
DVEE
LVREF
RVREF
VSS
NC
CE
DI
CL
S1
AVDD
DVDD
NC
NC
RIN1
RIN2
NC
VCC
FIN2F
FIN1F
DGND
ADJ
OUTSW
BP11
BP21
BP31
BP32
BP22
BP12
AGND
FIL
AN2
VOL1
LOUD1
LOUD2
VOL2
POUT1
POUT2
SEL1
SEL2
TAB
PW-GND2
VCC2
PW-GND1
RIP
IN2
IN4
AC-GND
PW-GND3
VCC1
PW-GND4
IN1
PRE-GND
OFF-SET
CLP-DET
CLP-DET
IN3
LFI–
LFI+
NC
LRI–
LRI+
DCL
DCR
RFI+
RFI–
NC
RRI+
RRI–
LFO
LRO
LGND
L VD
L OUT
VCCL
VCCR
R OUT
R VD
RGND
RFO
RRO
(Page 42)
(Page 49)
(Page 44)
(Page
43)
(Page
44)
(Page
40)
(Page 49)
(Page 40)
(Page 41)
(Page 40)
XAV-A1
46
46
XAV-A1
5-22. SCHEMATIC DIAGRAM – MAIN Section (7/10) –
•
See page 60 for Waveforms.
•
See page 72 for IC Pin Function Description.
L801
L802
C809
C810
C813
C814
C815
C817
C818
C820
C822
C808
C811
C816
C819
C821
C823
C824
R808
C801
C802
C803
C804
C805
R812
C806
C807
X801
R803
R804
R816
C826
C825
R811
R817
R818
R814
R815
C812
IC805
D801
R827
IC804
Q805
R801
Q804
Q802
Q803
Q801
IC801
R
8
0
6
R
8
0
5
R807
IC802
IC808
CP5
R813
R
A
8
0
6
R
A
8
1
4
R
A
8
0
7
R
A
8
1
5
R
A
8
0
8
R
A
8
1
6
R
A
8
0
9
R
A
8
1
7
R
A
8
1
8
RA802
RA810
RA803
RA811
RA804
RA812
RA805
RA813
RA826
RA825
RA827
RA824
RA821
RA820
RA819
RA828
RA829
RA823
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.01
1000p
1000p
1000p
100p
0.1
82
8V
8V
0
0.01
0.1
1000p
470p
470p
10k
22p
22p
14.7456MHz
1M
470
10k
0.047
0.1
2k
10k
10k
3.3k
6.8k
100p
R3112Q271A
1SS355
100
7SH08FU
DTC114TUA
10k
RT1N441M
RT1N441M
RT1N441M
RT1N441M
HD6417706
1
0
k
3
3
22k
7SH00FU
TC7WH241FU
6P
47k
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
33
33
33
33
33
33
33
33
10K
22K
22K
10K
10K
33
33
10K
10K
10K
SA1-SA22
SD0-SD15
GND
LVCC
SLVCC
PAL/NTSC
VDD
2-7
7-8-9
7-8
7-9
7-8-9
SD0-SD31
SA0-SA25
SA0
SA1
SA2
SA3
S
A4
SA5
S
A6
SA7
SA8
SA9
SA10
SA11
SA
12
S
A
13
SA
14
SA
15
S
A16
SA
17
SA
18
SA
19
SA20
S
A
21
SA
22
SA
23
SA
24
SA
25
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SD16
SD17
SD18
SD19
SD20
SD21
SD22
SD23
SD24
SD25
SD26
SD27
SD28
SD29
SD30
SD31
/W
E2
/W
E3
R
D
/W
R
/FCS
/C
S3
/RAS
/CAS
FRDY
C
KIO
/IR
Q
Q
2
/N
V RST
G
PS
SH
5
M
AIN S
H 5
SH
G
P
S
NAVI OFF
ACC OFF
NV BEEP
S
H M
A
IN
/RD
/W
E0
/W
E1
/RS
T 3
/WAIT Q2
SEL SYNC
/CS Q2REG
/CS Q2UGM
RESET
AND GATE
INVERTER
WATCH-DOG TIMER
GPS-MAIN SWITCH
INVERTER
INVERTER
INVERTER
INVERTER
CPU
(7/10)
GPS/MAIN
GND
VDD
SH MAIN
MAIN SH
1
2
3
4
5
(NC)
(Page 43)
(Page 47)
(Page 47)
(Page
48)
(Page 42)
(Page 41)
(Page 48)
(Page 42)
(Page 40)
XAV-A1
47
47
XAV-A1
5-23. SCHEMATIC DIAGRAM – MAIN Section (8/10) –
L841
L842
C842
C844
C850
C843
C845
C846
C847
C848
C849
C851
C852
C841
C853
C854
IC841
IC842
IC843
RA844
RA847
RA843
RA846
RA842
RA845
RA841
82
8V
8V
1000p
1000p
0.1
0.1
0.1
100p
0.1
0.1
0.1
0.1
0.01
0.01
0.1
M12L128168A-7TG
M12L128168-7T
TC58FVM6T2
10K
10K
10K
10K
10K
10K
10K
LVCC
7-8-9
7-8
GND
SD0-SD31
SA0-SA25
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SA19
SA20
SA21
SA22
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA13
SA14
SA15
SA12
/CS3
/RAS
/CAS
RD/WR
CKIO
SA6
SA7
SA8
SA9
SA10
SA11
SA13
/CS3
/RAS
/CAS
RD/WR
CKIO
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SD16
SD17
SD18
SD19
SD20
SD21
SD22
SD23
SD24
SD25
SD26
SD27
SD28
SD29
SD30
SD31
/WE3
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
/FCS
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SA19
SA20
SA21
SA22
SA23
SA24
SA25
FRDY
/WE2
SA1
/WE0
/WE1
/RST 3
/RD
/WE0
SA14
SA15
SA12
SA2
SA3
SA4
SA5
SD-RAM
SD-RAM
(8/10)
FLASH MEMORY
(Page 46)
(Page 46)
(Page 42)
XAV-A1
48
48
XAV-A1
5-24. SCHEMATIC DIAGRAM – MAIN Section (9/10) –
•
See page 60 for Waveforms.
•
See page 72 for IC Pin Function Description.
L897
L893
L896
L861
L862
NF861
L901
L921
L920
C887
C888
C892
R886
R887
R888
C893
C926
R920
R921
R923
R924
C928
R926
C896
C898
C899
X896
R896
R897
C864
R870
R868
C866
C868
C869
C870
C871
C872
C873
C874
C875
C876
C877
C878
C879
C880
C881
C882
C885
C886
C884
C867
C902
C901
C903
C904
C905
C906
C907
C908
C909
C910
C911
R922
R865
C921
C922
C883
R928
R858
C897
IC921
Q921
R863
C891
X842
C865
R872
R873
R866
C861
C923
C925
C924
R925
L820
IC922
IC897(3/3)
IC897(1/3)
IC897(2/3)
R861
IC896(1/3)
IC896(3/3)
R871
IC901
R927
R867
C927
IC923
IC861
R864
C863
C862
R898
IC896(2/3)
R862
RA875
RA873
RA872
RA871
RA870
RA869
RA868
RA867
RA866
RA865
RA864
RA863
RA862
RA861
R929
0.01
0.1
22p
2.2k
1M
39
100p
0.1
10
220
820
470k
0.1
10k
0.1
10p
12p
32.72MHz
560
1M
0.1
10k
22k
0.01
0.1
1000p
0.1
100p
0.1
0.1
1000p
0.1
0.1
0.1
100p
1000p
0.1
0.1
0.1
0.1
0.1
0.1
82
8V
8V
82
8V
8V
0.01
0.1
0.1
0.1
100p
0.1
0.1
1000p
0.1
0.1
330
33
0.1
0.1
82
8V
8V
220
100
0.01
TC7W53FU
2SC4081
2k
22p
9.6MHz
0.1
100
47k
3k
0.1
0.1
1
390p
270k
TC7SET04FU
SN74AHC2GU
04HDCT3
SN74AHC2GU
04HDCT3
SN74AHC2GU
04HDCT3
22k
SN74AHC2GU
04HDCT3
SN74AHC2GU
04HDCT3
47k
M12L64322A-7T
10
220
100p
TC7STE08FU
HD64413
2k
470p
470p
220
SN74AHC2GU
04HDCT3
33
0
33
33
33
33
33
33
33
33
33
33
33
33
33
10
CDE
CLK1
/HSYNC
5-9
/VSYNC
LVCC
GND
SA1-SA22
SD0-SD15
7-8-9
7-9
MGND
/CS Q2REG
/CS Q2UGM
/WAIT Q2
/IRQ Q2
SD4
SD5
SD6
SD7
SD8
SD9
MD15
MD15
/RD
/WE0
/WE1
SD0
SD1
SD2
SD3
/RST 3
MCLK
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
/MCS
/MCS
/MWE
/MWE
LDQM0
LDQM1
LDQM0
LDQM1
UDQM1
UDQM0
UDQM0
UDQM1
MA7
MA8
MA9
MA10
MA11
MA12
/MCAS
/MRAS
/MCAS
/MRAS
MA1
MA2
MA3
MA4
MA5
MA6
MA0
MD21
MD22
MD23
MD17
MD18
MD19
MD20
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD16
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MA0
MA1
MA2
MA10
MA11
MA12
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MCLK
MD8
MD9
MD10
MD11
MD12
MD13
MD14
SD10
SD11
SD12
SD13
SD14
SD15
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SA19
SA20
SA21
SA22
SEL SYNC
Q2R
Q2G
Q2B
Q2 CSYNC
1
2
3
4
5
1
4
7
8
6
2
3
5
L
H
CLOCK SELECT
CLOCK AMP
OSD
BUFFER
INVERTER
CLOCK GENERATOR
GRAPHIC CONTROLLER
CLOCK GENERATOR
GRAPIC MEMORY
(D-RAM)
(9/10)
L863
10
µ
H
VDD
VDDQ
VDDQ
VDDQ
VSSQ
NC
VDD
NC
VDD
NC
VSSQ
VDDQ
VSSQ
VDDQ
VDD
VSS
VSSQ
VDDQ
VSSQ
VDDQ
NC
VSS
CKE
NC
NC
VSS
NC
VDDQ
VSSQ
VDDQ
VSSQ
VSS
(Page 43)
(Page 43)
(Page 43)
(Page 46)
(Page 40)
(Page 46)
(Page
44)
(Page 42)
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