Read Sony XAV-722 / XAV-72BT / XAV-E722 (serv.man2) Service Manual online
XAV-72BT/722/E722
XAV-72BT/722/E722
5
5
BOARD
LCD
G
(1/2)
CN1302
BOARD
LCD
H
(1/2)
CN1301
24
VISUAL
BOARD
(1/5)
(4/5)
BOARD
VISUAL
27
(4/5)
BOARD
VISUAL
25
(5/5)
BOARD
VISUAL
26
(0.1)
(2)
(1.5)
(1.8)
(1.3)
(1.2)
(2)
(1.7)
(0.9)
(0.1)
(0.1)
(3.3)
(3.3)
(0.1)
(3.3)
(3.3)
(0.1)
(0.8)
(2)
(2)
(1.8)
(1.8)
(2.1)
(3.1)
(3)
(2.3)
(3.3)
(2.9)
(2.9)
(3)
(3.1)
(3)
(3)
(2.9)
(2.9)
(3.3)
(3)
(3)
(2.9)
(3)
(2.8)
(2.8)
(2.9)
(2.9)
(3)
(3)
(3.2)
(3.3)
(
)
(3.3)
(3.3)
(
)
(
)
(
)
(
)
(3.3)
(
)
(0.1)
(0.2)
(3.3)
(3.3)
(
)
(
)
(
)
(
)
(
)
(
)
(0.1)
(
)
(
)
(
)
(
)
(3.3)
(0.1)
(0.1)
(0.1)
(3.3)
(0.1)
(0.1)
(0.1)
(0.1)
(3.3)
(0.1)
(3.3)
(1.6)
(3.3)
(0.1)
(0.1)
(0.1)
(0.1)
(0.1)
(0.1)
(0.1)
(
)
(0.1)
(2)
(1.5)
(1.8)
(1.3)
(1.2)
(2)
(1.7)
(0.9)
(0.1)
(0.1)
(3.3)
(3.3)
(0.1)
(3.3)
(3.3)
(0.1)
(0.8)
(2)
(2)
(1.8)
(1.8)
(2.1)
(3.1)
(3)
(2.3)
(3.3)
(2.9)
(2.9)
(3)
(3.1)
(3)
(3)
(2.9)
(2.9)
(3.3)
(3)
(3)
(2.9)
(3)
(2.8)
(2.8)
(2.9)
(2.9)
(3)
(3.3)
(3.2)
(3.3)
0.1
C2503
0.1
C2504
0.1
C2405
0.1
C2403
0.1
C2409
0.1
C2408
0.1
C2406
0.1
C2407
10k
R2510
10k
R2505
10k
R2504
10uH
L2501
DISP+B
LED-DRIVER
R2516
10k
L2511
10uH
C2514
0.1
C2513
0.1
FL2205
FL2204
FL2203
FL2202
1
C2401
1
C2501
C2511
1
C2512
1000p
1000p
C2502
0.1
C2404
R2515
10k
D_GND
RB2519
22
RB2518
22
RB2517
22
RB2516
22
RB2515
22
RB2514
22
RB2513
22
RB2512
22
RB2511
22
22
RB2509
22
RB2508
22
RB2507
22
RB2506
22
RB2501
22
RB2502
22
RB2503
22
RB2504
22
RB2505
100
RB2406
100
RB2405
100
RB2404
100
RB2402
R2521
10k
100
RB2407
100
RB2401
100
RB2403
FL2201
FL2206
BT_IND
KEY_GND
E
D
0
R2414
0
R2413
JL2211
JL2210
JL2209
L_GND
6.3V
220
C2410
22
C2402
22
R2501
22
R2503
33
R2502
22
R2506
22
R2509
22
R2507
R2518
22
R2520
22
R2512
22
R2514
22
R2517
22
R2519
0
0
R2508
100
R2401
100
R2402
100
R2403
100
R2404
100
R2405
100
R2406
100
R2407
100
R2408
100
R2409
100
R2412
22
R2511
R2522
22
R2513
33
0
R2231
0
R2233
0
R2234
0
R2244
0
R2245
0
R2246
0
R2247
0
R2248
0
R2249
R2250
0
R2251
0
R2252
0
R2253
0
R2254
0
R2255
0
R2256
0
R2257
0
R2258
0
R2259
0
R2260
0
R2261
0
R2262
0
R2263
0
0
R2264
0
R2265
0
R2266
0
R2267
0
R2268
0
R2272
0
R2273
0
R2274
0
R2275
0
R2271
(XAV-72BT)
(XAV-72BT)
22
R2411
0
R2410
0
R2278
47
48
49
8
50
51
52
53
54
1
2
3
4
5
6
7
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39
16
15
17
18
19
20
21
28
27
29
30
31
32
33
26
25
24
23
22
M12L2561616A-7TIG2K
IC2401
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BS0
BS1
A10
A0
A1
A2
A3
VDD
VSS
A4
A5
A6
A7
A8
A9
A11
A12
CKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
M29W128GL70N6E-899A1
IC2501
1 NC
2 A22
3 A15
4 A14
5 A13
6 A12
7 A11
8 A10
9 A9
10
A8
11
A19
12
A20
13
WE#
14
RESET#
15
A21
16
WP#/ACC
17
RY/BY#
18
A18
19
A17
20
A7
21
A6
22
A5
23
A4
24
A3
25
A2
26
A1
27
NC
28
NC
29
VCC
30
NC
31
A0
32
CE#
33
GND
34
OE#
35
Q0
36
Q8
37
Q1
38
Q9
39
Q2
40
Q10
41
Q3
42
Q11
43
VCC
44
Q4
45
Q12
46
Q5
47
Q13
48
Q6
49
Q14
50
Q7
51
Q15
52
GND
53
BYTE#
54
A16
55
NC
56
NC
40P
CN2201
1
OE
2
LOAD
3
POLC
4
GND
5
B0
6
B1
7
B2
8
B3
9
B4
10
B5
11
GND
12
G0
13
G1
14
G2
15
G3
16
G4
17
G5
18
GND
19
R0
20
R1
21
R2
22
R3
23
R4
24
R5
25
GND
26
STH1
27
STV1
28
CPV
29
POLS
30
GND
31
CPH
32
GND
33
NPOLS
34
GND
35
DISPON
36
VCOMP
37
VCOMBIAS
38
DISP+B
39
DISP+B
40
GND
40P
CN2202
1
GND
2
GND
3
GND
4
8.5V
5
8.5V
6
8.5V
7
F-SYNC
8
BL_ENA
9
BL_PWM
10
BL_STATUS_P
11
BL_STATUS_L
12
GND
13
BT-3.3V
14
BTU-RX
15
BTU-TX
16
BTU-ACT
17
BTU-RST
18
BTU-SYSON
19
MIC
20
MIC-GND
21
BT-MUTE
22
BT-R-N
23
BT-R-P
24
BT-L-N
25
BT-L-P
26
BT-AUGND
27
KEY-PWM
28
M_RST
29
SIRCS
30
KEY
31
KEYGND
32
RE0
33
RE1
34
GND
35
BT_IND
36
YT
37
XL
38
YB
39
XR
40
GND
0
R9909
M29W128GL70N6E-899A2
IC2511
1 NC
2 A22
3 A15
4 A14
5 A13
6 A12
7 A11
8 A10
9 A9
10
A8
11
A19
12
A20
13
WE#
14
RESET#
15
A21
16
WP#/ACC
17
RY/BY#
18
A18
19
A17
20
A7
21
A6
22
A5
23
A4
24
A3
25
A2
26
A1
27
NC
28
NC
29
VCC
30
NC
31
A0
32
CE#
33
GND
34
OE#
35
Q0
36
Q8
37
Q1
38
Q9
39
Q2
40
Q10
41
Q3
42
Q11
43
VCC
44
Q4
45
Q12
46
Q5
47
Q13
48
Q6
49
Q14
50
Q7
51
Q15
52
GND
53
BYTE#
54
A16
55
NC
56
NC
4.7uH
L2401
D_VDD3.3VSW
ND7
ND5
ND3
ND1
NA6
NA11
NA15
ND7
ND5
ND3
ND1
NA2
NA6
NA15
NA4
NA3
NA1
NA5
NA7
NA17
NA22
NA14
NA13
NA2
ND11
ND10
ND2
ND9
ND8
ND0
ND4
ND12
ND13
ND6
NA1
NA3
NA4
NA5
NA7
NA17
ND9
ND2
ND10
ND11
ND4
ND12
ND13
ND6
ND15
ND14
NA13
NA14
NA22
NA12
NA10
ND15
ND14
NA9
ND0
ND8
NA0
NCE1
NOE
NA16
NA21
NRST
NWE
NA0
NCE0
NOE
NA16
NA21
NRST
NWE
SD1
SD5
SD7
SD6
SD4
SD3
SD2
SA10
BS1
BS0
CS
RAS
CAS
WE
LDQM
NA18
NA18
CKE
NA8
NA19
NA20
NA10
NA9
NA11
NA12
NA8
NA19
NA20
BT_L_P
BTU_RST
BTU_TX
BT_RP
BT_MUTE
MIC
BL_ENA
BL_STATUS_P
YT
YB
SD15
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SA4
SA5
SA6
SA7
SA8
SA9
SA11
SA12
CPH
LB0
LB1
LB2
LB3
LB4
LB5
LG0
LG1
LG2
LG3
LG4
LG5
LR0
LR1
LR5
LR4
LR3
LR2
STH1
STV1
CPV
POLS
LOAD
LOE
BL_PWM
BL_STATUS_L
BTU_RX
BTU_ACT
BTU_SYSON
MIC_GND
BT_RN
BT_L_N
BT_AUGND
KEYPWM
SIRCS
KEY
XL
XR
NPOLS
SD0
UDQM
SDCKI
SDCKO
SA3
SA2
SA1
SA0
F-SYNC
M-RST
VCOM_BIAS
VCOM_P
55
56
53
57
58
52
51
54
SD-RAM
IC2401
FLASH MEMORY
IC2501
IC2511
FLASH MEMORY
(2/5)
VISUAL BOARD
J
4
B
16
6
9
11
D
15
H
L
10
K
17
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
Refer to page
service manual
54 on original
Refer to page
service manual
54 on original
2-4. SCHEMATIC DIAGRAM - VISUAL Board (2/5) -
(Page 4)
(Page 7)
(Page 8)
(Page 7)
Click on the first or last page to see other XAV-722 / XAV-72BT / XAV-E722 (serv.man2) service manuals if exist.