XAV-722, XAV-72BT, XAV-E722 (serv.man2) — Sony Car Audio Service Manual (repair manual)

Model
XAV-722 XAV-72BT XAV-E722 (serv.man2)
Pages
18
Size
1.17 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
xav-722-xav-72bt-xav-e722-sm2.pdf
Date

View Sony XAV-722 / XAV-72BT / XAV-E722 (serv.man2) Service Manual online

SERVICE MANUAL
XAV-72BT/722/E722
XAV-72BT/722/E722
1
XAV-72BT/722/E722
Ver. 1.1  2011.04
SUPPLEMENT-1
File this supplement with the service manual.
2.  DIAGRAMS
US Model
Canadian Model
AEP Model
UK Model
XAV-72BT
E Model
XAV-72BT/722
Russian Model
XAV-E722
File this supplement with the service manual.
Subject: Change of VISUAL board (Suffi x-22)
In this unit, VISUAL board has been changed in the midway of produc-
tion.
Printed wiring board, schematic diagram and electrical parts list of new 
type are described in this supplement-1.
Refer to original service manual for other information
9-893-090-81
1.  NEW/FORMER  DISCRIMINATION
– VISUAL Board (Component Side) –
Former : 1-880-788-21
New 
: 1-880-788-22
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.
•  Power voltage is dc 14.4V and fed with regulated dc pow-
er supply from ACC and BATT cords.
•  Voltages and waveforms are dc with respect to ground 
under no-signal (detuned) conditions.
  no mark : TUNER (FM)
  (         ) : DVD PLAY
       
*
  : Impossible to measure
•  Voltages are taken with VOM (Input impedance 10 M
Ω).
  Voltage variations may be noted due to normal production 
tolerances.
•  Signal path.
 
: AUDIO
 
: VIDEO
 
O  : MIC INPUT
 
h  : NAVI
• Abbreviation
  CND  : Canadian model
  EA 
: Saudi Arabia model
 EJ 
: South African and Hong Kong models
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:
(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.
•  VISUAL is multi-layer printed board.
  However, the patterns of intermediate-layer have not been 
included in this diagrams.
•  Indication of transistor.
 
C
B
These are omitted. 
E
Q
• Abbreviation
  CND  : Canadian model
  EA 
: Saudi Arabia model
  EJ 
: South African and Hong Kong models
XAV-72BT/722/E722
XAV-72BT/722/E722
2
2
R2670
R2671
CN1901
R2679
C1703
C1704
C1705
C1708
R2680
C1709
R2681
R2682
C1901
RB2201
C1902
RB2202
RB2203
C1903
RB2204
C1904
C1710
C1905
C1711
RB2205
C1906
RB2206
C1712
C1907
C1713
RB2207
C1908
C1714
RB2208
RB2209
C1909
C1715
C1716
C1718
RB2401
RB2402
RB2403
RB2210
C1913
C1720
RB2215
RB2216
C1722
C1723
RB2217
RB2218
C1724
RB2219
R1707
R1708
R1709
C1731
IC1701
C1732
C1733
C1734
R1901
C1735
R1902
C1736
C1737
R1903
C1738
R1711
C1739
R1712
R1713
C1930
R1715
C1931
C1932
R1912
R1914
X2201
R1915
R1725
CN1951
IC1921
IC1731
C2511
C2512 C2513
C2514
CN1971
C2332
C2334
Q2331
C2336
L2001
C1976
C1977
C1978
C1979
R2512
R2513
R2514
R2515
C1986
R2516
R2517
R2518
IC2511
R2519
C2351
C2352
R1968
R2520
Q2351
R2521
R2522
C2357
C2358
L2602
L2603
L2604
C2371
C2372
Q2371
IC1982
C2377
R2351
R2352
R2353
R2354
RB1701
RB1702
RB1703
RB1704
RB1705
RB1706
C2391
C2392
C2397
R2371
R2372
R2373
R2374
X1701
R2391
R2392
R2393
R2394
JL2205
RB2501
RB2502 RB2503RB2504 RB2505
FB1704
FB1705
FB1706
CN2001
CN2002
RB2511
R9501
RB2512
R9502
RB2513
R9503
R9504
RB2514
RB2515
R9505
R9506
R9507
CN2201
CN2202
C2003
C2004
C2005
C2007
C2008
C2201
C2202
R9901
C2012
R9903
R9904
C2015
L1701
L1702
R9908
R9909
CN2601
L1901
L1902
L1903
D2001
D2003
C2601
C2602
C2603
C2604
Q2601
C2605
R2001
Q2602
R2002
C2606
C2607
R2003
R2004
C2608
C2609
R2005
R2006
R2007
R2008
R2009
IC2001
IC2002
D2202
C2610
R2201
C2611
R2202
C2612
C2613
R2203
R2010
C2614
C2615
R2206
C2616
R2012
C2617
R2207
C2618
IC2201
C2619
IC2203
R2401
R2402
R2403
C2620
R2210
R2404
R2211
R2405
L1731
C2621
R2406
C2622
L1732
R2407
L1733
C2623
R2408
C2625
R2409
D2602
C2626
R2216
R2217
D2603
C2627
R2024
D2604
C2628
R2218
R2025
R2219
R2601
D2605
R2602
R2026
R2027
R2603
R2028
R2410
R2604
R2411
R2605
R2412
R2606
R2607
R2608
R2220
IC2601
R2221
R2609
R2222
IC2602
R2030
R2031
R2227
R2610 R2611
R2035
R2036
R2612
R2613
R2037
R2073
R2072
R2071
R2074
R2038
R2614
R2039
R2615
R2616
R2617
C2257
R2618
R2231
R2619
R2233
R2040
R2234
R2235
R2041
R2236
R2042
R2237
R2043
R2238
R2620
R2044
R2045
R2621
R2239
R2622
R2047
R2623
R2624
R2625
C2265
R2242
R2244
L2511
R2246 R2248
R2630
R2056
R2057
R2059
R2636
R2637
R2639
R2640
R2641
R2642
R2643
R2067
R2644
R2068
R2069
R2646
R2647
R2070
R2265 R2267
R2650
R2075
R2651
FL2201
FL2202
FL2203
R2077
R2653
FL2204
R2654
R2078
FL2205
R2655
FL2206
FL2207
R2272 R2274
R2277
R2278
R2085
R2245 R2247 R2249 R2250 R2252 R2254 R2256 R2258 R2260 R2262 R2264 R2266 R2268
R2271 R2273 R2275
1
5
4
1
8
5
1
8
1
3
4
5
1
25
26
50
51
75
76
100
40
39
1
2
1
3
4
5
1
54
55
108
109
162
163
216
E
E
E
1
1
2
40
39
40
39
2
1
12
13
1
6
24
25
37
36
48
1
3
4
5
1
6
38
39
64
65
128
1
103
102
28
1
56
29
5
1
1
4
5
8
C
AUDIO BOARD
CN101
F
AUDIO BOARD
CN103
G
LCD BOARD
CN1302
H
LCD BOARD
CN1301
E
AUDIO BOARD
CN901
1
4
8
5
1
4
8
5
1-880-788-
22
(22)
4
5
1
3
VISUAL BOARD   
(COMPONENT SIDE)
K
A
1
5
1
8
4
3
2
1
6
7
11
5
9
13
8
10
12
10
11
12
8
9
13
7
6
5
2
1
4
3
K
A
K
A
K
A
K
A
K
A
K
A
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
FOR
ADJUSTMENT
(FRONT VIEW)
(XAV-72BT)
EXT
C2113
R2113
S2002
MONITOR
CLOSE
DETECT
R2050
R2051
R2052
R2053
R2054
R2055
C2107
Q2107
Q2108
C2114
R2109
R2110
R2111
R2112
R2114
R2013
S2001
E
E
MONITOR
OPEN
DETECT
Q2603
Q2604
R2628
R2629
E
E
R2652
R2656
R2658
R2659
R2661
R2663
R2665
R2667
R2669
R2657
R2660
R2662
R2664
R2666
R2668
R2251 R2253 R2255 R2257 R2259 R2261 R2263
C2624
XAV-72BT: E (PAL),
EA, EJ/XAV-722
(XAV-72BT)
(XAV-72BT)
(XAV-72BT)
(XAV-72BT)
(XAV-72BT)
(XAV-72BT)
(XAV-72BT)
XAV-72BT: E (PAL),
EA, EJ/XAV-722
XAV-72BT: E (PAL),
EA, EJ/XAV-722
XAV-72BT: E (PAL),
EA, EJ/XAV-722
XAV-72BT: E (PAL),
EA, EJ/XAV-722
Refer to page
40 on original
service manual
Refer to page
53 on original
service manual
Refer to page
53 on original
service manual
Refer to page
40 on original
service manual
Refer to page
40 on original
service manual
2-1.  PRINTED  WIRING  BOARD - VISUAL Board (Component Side) -
• 
 : Uses unleaded solder.
XAV-72BT/722/E722
XAV-72BT/722/E722
3
3
2-2.  PRINTED  WIRING  BOARD - VISUAL Board (Conductor Side) -
• 
 : Uses unleaded solder.
JL1728
JL1729
JL1730
C1701
C1702
C1706
C1707
C1717C1719
RB2404
RB2405
RB2406
RB2407
C1721
C1915
C1916
C1725
C1726
C1727
C1728
R1701
JL1951
R1702
JL1952
JL1953
R1703
JL1954
R1704
JL1955
R1705
C1921
C1922
C1923
C1924
C1925
D1901
C1926
D1902
C1927
D1903
C1928
D1904
C1929
R1904
R1710
R1714
R1909
R1910
R1911
R1913
R1728
R1729
D1921
J1921
D1922
D1923
R1920
D1924
D1925
C2501
R1921
D1926
C2502
R1922
R1923
C2503
C2504
R1924
R1925
R1926
R1927
R1928
R1929
C1951
C1952
C1953
C1956
C1957
C1958
C1959
C1960
C1961
C2331
C2333
C1971
R2501
C2335
C1972
R2502
C1973
C2337
R2503
C1974
R2504
C2338
C1975
D1951
R2505
Q1971
D1952
Q1972
R2506
D1953
Q1973
R2507
D1954
R2508
Q1974
D1955
R1951
R2509
IC2501
D1956
R1952
D1957
R1953
D1958
C2340
R1954
D1959
C2341
R1955
C2342
R1956
R1957
C2343
R1958
R2510
C2344
C1981
C2345
R2511
R1959
C1982
C2346
C2347
C1983
D1960
C1984
D1961
C1985
D1962
D1963
C1987
R1960
C1988
C1989
L2401
C2353
C2354
R1969
FL1901
C2355
C2356
R1970
R1971
R1972
R1973
R1974
IC2331
R1975
R1977
R1979
R1981
FB2251
FB2252
R1983
R1984
R1985
R1986
C2373
R1987
C2374
R1988
R1989
IC1981
C2375
C2376
R1990
VD1971
VD1972
C2393
C2394
C2395
C2396
JL2001
JL2002
JL2003
JL2004
JL2005
JL2006
JL2007
JL2008
JL2009
JL2201
JL2202
JL2203
JL2204
JL2010
JL2011
JL2206
JL2012
JL2207
JL2013
JL2208
JL2014
JL2209
JL2015
JL2016
JL2017
JL2018
JL2019
JL2210
JL2211
JL2212
JL2213
JL2214
JL2020
JL2215
FB1701
JL2021
JL2216
JL2022
FB1702
RB2506
JL2023
RB2507
FB1703
JL2024
RB2508
JL2601
RB2509
JL2025
JL2602
JL2026
JL2603
JL2027
JL2604
JL2028
JL2605
JL2029
JL2606
JL2607
JL2608
JL2609
JL2030
JL2031
JL2032
RB2516
RB2517
JL2033
JL2610
RB2518
JL2035
RB2519
JL2036
JL2037
JL2038
JL2039
Q2001
Q2002
Q2003
Q2004
Q2005
JL2040
JL2041
JL2042
JL2043
C2203
C2204
JL2044
JL2045
C2205
C2206
JL2046
R9902
JL2047
C2207
C2208
JL2048
R9905
C2209
JL2049
R9906
C2016
R9907
C2017
C2401
C2402
C2403
JL2050
C2404
C2210
C2405
JL2051
C2211
C2212
JL2052
C2406
JL2053
C2213
C2407
R9910
JL2054
C2214
C2408
R9911
C2409
C2215
C2216
C2217
C2218
L1904
C2219
C2410
C2220
C2221
C2222
C2223
C2224
C2225
C2226
C2227
C2228
C2229
C2230
R2014
C2231
C2232
C2233
C2234
C2235
TH2001
L1921
C2236
L1922
C2237
L1923
C2238
L1924
C2239
R2212
R2213
R2020
R2214
R2215
IC2401
C2240
C2241
D2606
C2242
C2243
C2244
C2245
C2246
R2413
C2247
C2248
R2414
C2249
R2223
C2250
C2251
C2252
C2253
R2230
C2259
L2501
C2261
C2262
C2263
C2264
L1951
L1952
R2626
L1953
R2241
R2243
L2331
L2332
L2333
L2334
JL1701
JL1702
L2336
L2337
JL1703
JL1704
JL1705
JL1706
JL1707
JL1708
JL1709
JL1901
JL1902
R2076
JL1903
JL1904
JL1710
JL1905
JL1711
R2079
JL1712
JL1906
JL1713
JL1907
JL1714
JL1908
JL1909
JL1715
JL1716
JL1717
JL1718
R2080
JL1719
R2081
R2082
R2083
JL1910
JL1911
JL1912
JL1913
JL1914
JL1720
JL1721
JL1915
JL1916
JL1722
JL1723
JL1917
JL1724
JL1918
JL1725
JL1919
JL1726
JL1727
X2001
1
3
4
5
8
1
9
16
1
54
27
28
1
28
29
56
E
E
E
E
E
E
E
E
E
1-880-788-
22
(22)
VISUAL BOARD  
(CONDUCTOR SIDE)
AUX2
VIDEO
IN
AUX1
VIDEO
IN
CAMERA
IN
REAR
VIDEO
OUT
K
A
K
A
K
A
K
A
K
A
K K
A
A
K
A
A
K
A
A
K
A
A
K
A
A
K
A
A
K
A
A
A
A
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
PH2101
K
A
E
C
CN2101
C2101
C2102
C2103
C2104
C2105
Q2101
Q2102
C2106
Q2103
Q2104
Q2105
Q2106
C2121
C2122
C2123
D2101
D2102
D2103
D2104
R2101
R2102
R2103
R2104
R2105
R2106
R2107
R2108
IC2101
R2121
R2122
R2123
R2124
R2125
R2126
IC2121
R2032
1
2
1
13
14
25
1
4
8
5
E
E
E
E
E
E
K
K
A
A
K
A
K
A
M2101
M
MONITOR
OPEN/CLOSE
XAV-72BT: E (PAL),
EA, EJ/XAV-722
XAV-72BT: E (PAL),
EA, EJ/XAV-722
XAV-72BT/722/E722
XAV-72BT/722/E722
4
4
(3/5)
BOARD
VISUAL
20
(4/5)
BOARD
VISUAL
21
(5/5)
BOARD
VISUAL
22
(3/5)
BOARD
VISUAL
23
BOARD
VISUAL
24
(2/5)
(3.3)
(3.3)
(1.3)
(2.8)
(2.7)
(2.9)
(3)
(2.9)
(2.9)
(3)
(2.9)
(2.9)
(3)
(2.9)
(3.3)
(2.9)
(2.9)
(2.9)
(3.1)
(2.9)
(0.1)
(0.1)
(0.1)
(3.3)
(3.3)
(3.3)
(0.2)
(3.3)
(3.3)
(0.1)
(0.6)
(0.6)
(0.9)
(1.1)
(1.1)
(1.1)
(1.2)
(0.9)
(1)
(1.1)
(1.1)
(1.1)
(1.1)
(1.1)
(1.1)
(1.1)
(1.1)
(3.3)
(1.1)
(1.1)
(1.6)
(0.4)
(3.3)
(0.1)
(0.1)
(0.1)
(1.2)
(3.3)
(0.1)
(0.1)
(0.1)
(0.1)
(0.1)
(0.1)
(0.1)
(0.1)
(0.1)
(3.3)
(0.1)
(0.1)
(0.1)
(0.1)
(3.3)
(3.2)
(3.3)
(1.6)
(3.3)
(1.6)
(3.3)
(3.3)
(3.2)
(0.1)
(3.2)
(0.1)
(1.6)
(3.3)
(0.1)
(1.9)
(0.1)
(0.1)
(1.2)
(0.1)
(0.1)
(3.3)
(0.2)
(0.1)
(0.1)
(0.2)
(0.2)
(0.1)
(1.7)
(1.7)
(0.1)
(1.2)
(3.3)
(0.1)
(1.2)
(0.1)
(0.1)
(0.2)
(0.8)
(2.3)
(3.3)
(3.3)
(2.7)
(2)
(1.5)
(1.9)
(1.2)
(1.4)
(1.8)
(1.6)
(1)
(3.3)
(1.8)
(1.8)
(1.8)
(1.9)
(2)
(3)
(3.1)
(3.2)
(3.1)
(3.3)
(3.3)
(3.3)
(3)
(1.2)
(3.3)
(3.3)
(3.3)
(
)
(3.3)
(0.1)
(1.1)
(1.9)
(1.4)
(1.7)
(1.7)
(3.3)
(1.2)
(2)
(1.4)
(1.7)
(1.7)
(3.3)
(1.9)
(1.4)
(1.7)
(1.7)
(3.3)
(0.6)
(0.6)
(0.9)
(1.1)
(3.3)
(1.1)
(1.1)
(0.9)
(1)
(1.1)
(1.2)
(1.1)
(1.1)
(1.1)
(3.3)
(1.1)
(1.1)
(1.1)
(1.1)
(1.1)
(1.1)
(0.1)
(0.1)
(3.3)
(2.1)
(1.7)
(1.7)
(1.7)
(1.7)
(1)
(3.3)
(1.7)
(1.7)
(3.3)
(1.7)
(1)
(3.3)
(1.7)
(1)
(3.3)
0.1
C2214
0.1
C2212
0.1
C2210
0.1
C2207
0.1
C2203
0.1
C2250
0.1
C2247
0.1
C2243
0.1
C2241
0.1
C2237
0.1
C2236
0.1
C2233
0.1
C2226
0.1
C2221
0.1
C2217
0.1
C2223
0.1
C2393
0.1
C2394
0.1
C2373
0.1
C2374
0.1
C2353
0.1
C2354
10k
R2230
0.1
C2356
0.1
C2376
0.1
C2396
JL2201
1M
R2201
DVDD3.3V
FB2251
FB2252
0.1
C2257
JL2208
0.1
C2357
JL2205
JL2202
100k
R2206
0.1
C2229
1
C2230
1
C2220
0.1
C2219
0.1
C2333
0.1
C2335
0.1
C2337
0.1
C2253
GERDA_CPV
A
B
C
0
R2207
JL2203
JL2204
1000p
C2340
1000p
C2342
1000p
C2344
1
C2213
1
C2211
1
C2209
1
C2208
1
C2206
1
C2204
1
C2249
1
C2248
1
C2244
1
C2242
1
C2238
1
C2235
1
C2232
1
C2234
1
C2225
1
C2228
1
C2224
1
C2222
1
C2218
0.1
C2205
0.1
C2231
0.1
C2227
10uH
L2331
10uH
L2332
10uH
L2333
10uH
L2334
10uH
L2336
10uH
L2337
10
C2392
10
C2372
10
C2352
2SC4154TP-1EF
VIDEO AMP
Q2331
2SC4154TP-1EF
VIDEO AMP
Q2351
2SC4154TP-1EF
VIDEO AMP
Q2371
10k
R2353
10k
R2351
10k
R2373
10k
R2371
10k
R2393
10k
R2391
1k
R2352
1k
R2392
470
R2394
470
R2374
47
RB2206
47
RB2205
47
RB2204
47
RB2203
47
RB2202
47
RB2201
10
RB2207
10
RB2208
10
RB2209
10
RB2210
FLASH_W
LRB751V-40T1G
D2202
EMI
FL2207
305nH
1
C2341
1
C2343
4.7
C2345
6.3V
47
C2332
6.3V
47
C2334
6.3V
47
C2338
1
C2216
0.1
C2215
1
C2246
0.1
C2245
1
C2240
0.1
C2239
0
R2202
220
R2242
7p
C2202
7p
C2201
22
C2346
22
C2347
6.3V
220
C2336
10
C2391
10
C2371
10
C2351
10p
C2358
10p
C2377
1k
R2372
10p
C2397
6.3V
47
C2262
6.3V
47
C2263
0
R2243
22
C2264
0.1
C2252
0.1
C2251
1
C2331
22
R2241
22
R2223
33
R2216
33
R2217
33
R2218
33
R2221
33
R2220
33
R2219
33
R2222
22
R2235
22
RB2215
22
RB2216
22
RB2217
22
RB2218
22
RB2219
22
R2239
22
R2238
22
R2214
R2213
100
100
R2212
68
R2215
33
R2211
33
R2210
3
3
R
2
2
0
3
0
R2236
33
R2227
0.01
C2259
33p
C2261
3
2
1
4
5
TC7SA34FU(T5RSONYF)
IC2203
NC
GND
VCC
GND2
33
R2237
R2277
33
10
9
8
7
6
5
4
3
2
1
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
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
101
102
103
104
105
106
107
108
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
56 55
110
109
112
111
165
164
163
167 168
166
MN103SH23UB
IC2201
OSCXO
OSCXI
SDRA3
SDRA4
SDRA2
SDRA5
SDRA1
VSS
SDRA6
VDD
SDRA0
SDRA7
VDDI
SDRA10
SDRA8
SDRBA1
SDRA9
VSS
VDD
SDRBA0
SDRA11
NSDRCS
SDRA12
NSDRRAS
SDRCKE
NSDRCAS
SDCKI
VDD
VSS
SDRCKO
NSDRWE
SDRDQM1
SDRDQMO
SDRD8
SDRD7
SDRD9
SDRD6
VDD
VSS
SDRD10
SDRD5
SDRD11
SDRD4
SDRD12
SDRD3
SDRD13
SDRD2
SDRD14
VDD
VSS
VDDI
SDRD1
SDRD15
SDRD0
LCDICLK
TSTC0
TSTCK
VSS
TSTC1
TSTC2
PINMD1
SDATA
VSS
VDD
SCLOCK
PINMD0
VDDI
NFRCS0
NFRCS1
NFRWE
VSS
VDD
NFROE
FAD0
FAD1
FAD2
FAD3
FAD4
FAD5
FAD6
FAD7
VSS
VDD
FAD8
FAD9
FAD10
FAD11
FAD12
FAD13
FAD14
FAD15
PVPPDRAM
VDD
VSS
AVDDR
FAD16
FAD17
FAD18
FAD19
FAD20
VDDI
FAD21
FAD22
VDDI
VDD
VSS
FDATA4
FDATA5
FDATA6
FDATA7
FDATA8
FDATA9
FDATA10
VDD
VSS
FDATA11
FDATA12
FDATA13
FDATA14
FDATA15
GPIO0(OE)
GPIO1(NOR_W)
GPIO2(NC)
GPIO3(GERDA_IF)
GPIO4(RX)
GPIO5(TX)
GPIO6(DEBUG-RX)
VSS
VDD
GPIO7(DEBUG-TX)
GPIO8(LOAD)
GPIO9(POLC)
DVOB0
DVOB1
DVOB2
DVOB3
DVOB4
DVOB5
VDDI
DVOG0
DVOG1
DVOG2
DVOG3
DVOG4
DVOG5
DVOR0
DVOR1
DVOR2
VSS
DVOR3
VDD
DVOR4
DVOR5
DVOCLK
DVOVSY
DVOHSY
AVDDA
AVOINB
AVSSA
AV1VREFH
AV1VREFL
AV1VCMO
AV1I
N
AVDDA2
AV2VREFH
AV2VREFL
AVSSA2
AV2VCMO
AV2I
N
AVDDP
TSTIO(NC)
AVSSP
LCDOB0
LCDOB1
LCDOB2
LCDOB3
VSS
VDD
LCDOB4
LCDOB5
LCDOG0
LCDOG1
LCDOG2
VDDI
LCDOG3
LCDOG4
LCDOG5
VSS
VDD
LCDOR0
LCDOR1
LCDOR2
LCDOR3
LCDOR4
LCDOR5
LCDOC0
LCDOC1
VDD
VSS
LCDOC2
LCDOC3(POLS)
LCDOCLK
LCDOC4(NPOLS)
N.C.
NRST
NMI
FDATA0
FDATA1
FDATA2
FDATA3
CMPAOUT
AVOIREF
AVOVREFH
AVOVREFL
AVOVCMO
AVOINA
S-1155B12-U5T1G
IC2331
1
SW
2
GND
3
NC
4
IN
5
OUT
33MHz
X2201
1
2
JL2212
JL2215
JL2214
JL2216
C2265
0.1
0.1
C2395
0.1
C2375
0.1
C2355
LB3
LB2
ND10
ND9
ND8
ND7
ND6
ND5
ND4
ND3
ND2
ND1
ND0
NA22
NA21
NA20
NA0
NA1
NA2
NA3
NA4
NA5
NA6
NA7
NWE
NCE1
NCE0
ND11
ND12
ND13
ND14
GERDA_IF
CPV
GERDA_TX
GERDA_RX
JL2206
JL2213
JL2207
NA19
NA18
NA17
NA16
SD0
SD15
SD1
SD14
SD2
SD13
SD3
SD4
SD11
SD5
SD10
SD6
SD9
SD7
SA9
SD12
LDQM
WE
SDCKO
SDCKI
CAS
CKE
CS
BS0
TCLK
LB5
LB4
LG1
LG0
LB1
LG5
LG4
LG3
LG2
LR3
LR2
LR1
LR0
STV1
STH1
LR5
LR4
TB3
TB4
TB5
TB6
TB7
TG2
TG3
TG4
TG5
TG6
TR2
TR4
TR5
TR6
TR7
TVSY
THSY
CPH
NA15
NA14
NA13
NA12
NA11
NA10
NA9
NA8
ND15
LOE
TG7
TR3
TB2
LOAD
BS1
SA1
NOE
SD8
UDQM
SA12
RAS
SA11
SA8
SA10
SA7
SA0
SA6
SA5
SA2
SA4
SA3
GERDA_RST
NPOLS
POLS
LB0
V-CVBS
V-AUX1
V-AUX2
NRST
DVDD3.3V
IC2201
VIDEO PROCESSOR
IC2203
CLOCK BUFFER
IC2331
+1.2V REGULATOR
VISUAL BOARD (1/5)
52
51
53
55
56
54
57
58
J
4
B
16
6
9
11
D
N
15
H
L
10
K
17
3
5
12
C
F
18
M
1
19
E
8
G
14
A
2
13
I
7
470
R2354
EA, EJ/XAV-722
XAV-72BT: E (PAL),
2-3.  SCHEMATIC  DIAGRAM - VISUAL Board (1/5) -
(Page 6)
(Page 7)
(Page 8)
(Page 6)
(Page 5)
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Download Sony XAV-722 / XAV-72BT / XAV-E722 (serv.man2) Service Manual (Repair Manual)

Here you can view online or download Sony XAV-722 / XAV-72BT / XAV-E722 (serv.man2) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony XAV-722 / XAV-72BT / XAV-E722 (serv.man2) Car Audio. Information contained in Sony XAV-722 / XAV-72BT / XAV-E722 (serv.man2) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).