Sony XA-V7W, Руководство по обслуживанию

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XAV-7W
29 29
TP247
D764
R760
R907
L901
D908
C913 R932
C
9
0
2
C
9
0
8
D
9
0
3
R944
R930
R943
R905
R164
D909
R947
TP267
Q754
Q753
R771
D759
D765 R772
R770
IC751
D755
TP241
TP245
TP246
TP26
TP27
TP28
TP29
D316
D
7
6
0
D
7
6
1
D
7
6
2
TP248
R838
C846
Q810
D
8
1
2
C844
TP33
D811
R
1
C
3
6
3
C
8
7
0
C867 C866 R868
R867
Q811
L309
R206
R
2
0
3
C751
R864
C
8
4
3
C
8
7
1
C
2
6
2
R871
C868
D814
D
8
1
3
R747
L311
D204
C869 R872
R
2
R
3
R
2
1
0
R211
D912
TH901
Q900(2/2) Q900(1/2)
R340
R341
C733
D910
TH900
T
P
2
3
1
T
P
2
3
2
T
P
2
3
3
T
P
3
T
P
2
3
0
T
P
1
0
T
P
9
T
P
2
3
6
T
P
2
3
7
T
P
2
4
2
T
P
2
3
5
D
7
7
8
D
7
7
9
D
7
8
0
D
7
7
6
D
7
7
5
D
7
7
4
D
7
7
3
D
7
7
2
D
7
8
1
D
7
7
1
D
7
8
2
D
7
7
0
D
7
8
3
D
7
7
7
D
7
6
7
D
7
6
6
D
7
8
4
R862
C
8
6
1
C
8
6
2
R
8
6
1
R860
R863
R209
R200
C865
C
8
6
4
C
8
6
3
R208
IC
8
6
0
C366
R866
C207
R
8
5
1
L807
TP61
TP34
C732
TP208
R767
R768
TP703
IC705
IC704 TP209
TP210
R
1
3
R12
CN2
C33
C915
R952
R950
R953
R
9
3
4
R935
Q908
R15
CN5
C281
C731 C730
Q802
C860
D800
Q862(2/2)
D205
Q862(1/2)
D815
Q861
Q860
TP249
Q910
Q904
J901
Q906
D11
T
P
2
3
4
R8
R869
R1009
Q809
Q912
R946
R918
R202
CN901
C
2
0
2
C734
F201
C845
C
2
1
2
C364
R
1
6
R
2
0
T
H
7
5
2
F901
F902
R
1
8
C
2
8
2
R913
Q902
C283
R912
D918
C263
R
1
0
T
P
2
4
3
R11
MA111
100k
100k
1SR154
4.7 35V 22k
1
0
0
0
p
1
0
0
0
p
1
S
R
1
5
4
47k
1k
4.7k
4.7k
10k
MA152WA-TX
47k
UN2211-TX
UN2111-TX
100
MA8062-M-T
MA8180-M 1k
15k
BA8270F-E2
MA152WK-TX
MA111
M
A
8
1
8
0
-M
R
B
7
5
1
H
M
A
8
1
8
0
-M
4.7k
0.47
2SC2712
-YG
H
Z
U
6
.2
B
-2
1000p
HZU5.6B-2
1
0
0
1
0
0
1
6
V
0
.1
1 0.1 220
330
UN2211-TX
3k
2
2
k
10000p
390
0
.1
0
.1
1
0
0
1
6
V
330
0.1
1SR154
1
S
R
1
5
4
2.2k
SFPB-74V
1 220
1
0
0
2
2
0
3
k
12k
1SR154
UPA1853GR- UPA1853GR-
10k
10k
2.2
1SR154
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
M
A
8
1
8
0
-M
15k
3
3
0
p
1
0
0
0
p
1
6
k
100k
15k
4.7k
4.7k
0.1
1
0
0
0
p
3
3
0
p
4.7k
T
L
1
4
5
1
A
C
D
B
100
16V
1.2k
0.1
4
7
k
0.1
470k
100
RN5VD33AA-
XC61AN4102
1
0
0
100
22P
1
1
100
10k
100
1
00
10k
XN4381-TX
1k
10P
10p
0.1F
5.5V 100
6.3V
UN2211
-TX
150p
MA111
UPA1853GR-
SFPB-74V
UPA1853GR-
MA111
FMY1A-T148
FMY1A-T148
2SC2712-YG
2SC2712-YG
2SC2712
-YG
MA152WK
-TX
0
390
1.2k
2SD1802FAT
UN2111-TX
4.7k
47k
4.7k
16P
0
.1
0.1F
5.5V
1A
39
16V
1
0
0
6
.3
V
100
16V
1
0
0
1
0
0
10A
32V
10A
32V
4
7
0
0
2
5
V
0
10
p
10k
XN1211-TX
10p
10k
1N5404TU
100
10V
1
0
0
100
B1
B2
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B17
B18
B19
B20
B21
B22
B23
B24
AUDIO 10V
TU ON
P-ON
RESET
TEL-ATT
+B
U-COM GND
CONT-BUS
SP OUT BUS
AU-GND
AUDIO BUS
BU5V
SA_ENIN BUS ON LED_SW1 LED_SW2 LINK-OFF DB BOOT TXD RXD SYS RST BU CHK UNICKO UNISI FP_SO
BU5V(SUB)
D5V(SUB)
GND(SUB)
TINT
COL
RGB/V/SEL
R_IN
G_IN
B_IN
VIDEO_IN
CE CL DI INH COBOX HSYNC(SS) VSYNC(SS)
FL-
RL-
FL+
RL+
FR+
RR+
FR-
RR-
KEY-ACK
ILL-ON+B
ANT-REM
AMP-REM
ILL-ON+B
S-OUT NP_SEL
AU-L AU-R
SIDEBRK
AMP-REM
ANT-REM
ACC-CHECK
UNISI
BU CHK
UNICKO
BUS ON
FP_SO
UNISO
LINK-OFF
R1 R2 R3
R1
INH
CE
CL
DI
COBOX BUS ON LED_SW1 LED_SW2 LINK-OFF DB BOOT TXD RXD SYS RST BU CHK UNICKO UNISI FP_SO CE CL DI INH
R_IN G_IN TINT COL VIDEO_IN B_IN
SA_ENIN
SDA SCL
R_IN
G_IN
B_IN
VIDEO_IN
COL
TINT
KEY_ILL
ADKEY1
R2
R3
R4
R4 RGB/V/SEL
DATA
OUT
DATA
IN
B/U-C
CLK-IN
GND
DATA
VREF
CLK
BATT
RST
VCC
BUS-ON
RST
BUS.ON
FL+
FL-
RL+
RL-
RR+
RR-
FR+
FR-
ATT
ACC
ILL
GND
SBRK
V
_SYN
C
N
P_SE
L
AU
-GN
D
A
U
-L
B B
U
S
_O
N
D
A
TA
CLK +B VID
EO
H
UE
C
OL
AU
-R
S
IR
CS
R G G
N
D
SD
A
SCL S
Y
SP
W
ILL-GND
ILL-ON+B
SYS+B
RESET
KEY-GND
KEY0
CE
CL
DI
INH
OUT
VDD
GND
CD
NC
(3/5)
SWITCH
OSC
RESET SIGNAL GENERATOR
O
G
I
(FOR INTERNAL RAM)
RESET SIGNAL GENERATOR
-1 -2
REGULATOR
+5V
Q809,810
REGULATOR
SWITCHING
REGULATOR
SWITCHING
-1 -2
REGULATOR
SWITCHING
-1 -2
REGULATOR
SWITCHING
POWER
CONTROL
CONTROL
REGULATOR
SWITCH
SONY BUS
INTERFACE
SWITCH
BUS ON
Q900-1,902-1
ANTENNA REMOTE
B+ SWITCH
B+ SWITCH
Q900-2,902-2
AMP REMOTE
BATTERY
CHECK
SWITCH
SWITCH
B+
-1
-2
CHECK
ACCESSORY
CHECK
ILLUMINATION
(REMOTE IN)
SHIFT
LEVEL
ANT REM
AMP REM
BATT
TO CONNECTION BOX(XA-114)
CT R
T
N
IN
V
_IN
1
IN
V_IN
1
F_BAC
K1
CO
N
T1
O
UT1
G
N
D
V
C
C
OU
T2
C
O
N
T2
F_B
ACK2
INV_IN2
N
IN
V_IN
2
SCP
R
EF_O
U
T
KEY
ACTIVE
S
S
S
S
H
_S
YN
C
RE
SET
FL+ FL-
RL-
RR+ RR-
FR+ FR-
RL+
ACC GND
ILL
BAT
NC NC
ANT R
EM
NC
ATT
PARKING BRAKE
AMP REM MAX 0.3A
68 µ H
47 µ H
10 µ H
300 µ H
C917
2200
16V
C916
3300
25V
6-8. SCHEMATIC DIAGRAM – MAIN Board (3/5) – • See page 26 for Waveforms. • See page 47 for IC Block Diagram.
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Ver 1.1