Sony XAV-701BT, Руководство по обслуживанию

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XAV-701BT/741
XAV-701BT/741
51 51
5-19. SCHEMATIC DIAGRAM - PANEL Section -
B
BOARD
CN901
(2/4)
MAIN
60P
CN7301
1 GND
2 HD_SPI_CLK
3 HD_SPI_OUT
4 HD_SPI_IN
5 HD_SPI_SS
6 DETACH_DET
7 FSYNC
8 KEY_GND
9 RE_1
10 RE_0
11 SIRCS
12 KEY
13 AP_Rx
14 AP_Tx
15 GND
16 GND
17 AP_RESET
18 RESET
19 GND
20 MUTE
21 BT/USB_RCH
22 BT/USB_GND
23 BT/USB_LCH
24 NAVI_AUDIO_GND
25 NAVI_AUDIO
26 MIC_GND
27 MIC
28 GND
29 +10.4v
30 GND
31 CSYNC
32 RGB_GND
33 R
34 G
35 B
36 COMPONENT_GND
37 Y
38 U
39 V
40 CVBS_GND
41 CVBS_IN
42 ENCODER_GND
43 BU_IN
44 BL_GND
45 BL_GND
46 +7.5V
47 +7.5V
48 +7.5V
49 +7.5V
50 +7.5V
51 GND
52 GND
53 VBUS_GND
54 USB_D+
55 USB_D–
56 VBUS_GND
57 VBUS
58 VBUS
59 VBUS
60 VBUS_GND
60P
CN7302
1 VBUS_GND
3 USB_D-
5 USB_D+
7 VBUS_GND
9 7.5V
11 7.5V
13 7.5V
15 GND
17 GND
19 GND
21 SIRCS
23 KEY
25 RE_0
27 RE_1
29 KEY_GND
31 BT_MIC
33 BT_MIC_GND
35 NAVI_AUDIO
37 NAVI_AUDIO_GND
39 MUTE
41 AUDIO_L
43 AUDIO_GND
45 AUDIO_R
47 GND
49 GND
51 GND
53 AP_TX
55 AP-RX
57 AP_RESET
59 RESET
2 VBUS
4 VBUS
6 VBUS
8 VBUS_GND
10 7.5V
12 7.5V
14 BL_GND
16 BL_GND
18 BU_IN
20 CVBS_OUT_GND(ENC)
22 CVBS_IN
24 CVBS_IN_GND
26 V
28 U
30 Y
32 COMPONENT_GND
34 B
36 G
38 R
40 RGB_GND
42 C_SYNC
44 DETACH_DET
46 POWER_SYNC
48 GND
50 HD_SPI_SS
52 HD_SPI_IN
54 HD_SPI_OUT
56 HD_SPI_CLK
58 GND
60 DISP_10.4V
R7314
0
R7313
0
R7311 0
R7312 0
BT_MIC
DETACH_DET
BU_IN
NAVI_AUDIO
RE_0
V
U
RE_1
Y
HD_SPI_IN
C_SYNC
AP_RX
AP_TX
HD_SPI_OUT
MUTE
KEY
USB_D–
USB_D+
CVBS_IN
SIRCS
AP_RESET
HD_SPI_SS
AUDIO_L
AUDIO_R
POWER_SYNC
USB_D–
USB_D+
SIRCS
KEY
RE_0
RE_1
BT_MIC
NAVI_AUDIO
MUTE
AUDIO_L
AUDIO_R
AP_TX
AP_RX
AP_RESET
HD_SPI_OUT
BU_IN
CVBS_IN
V
U
Y
C_SYNC
DETACH_DET
POWER_SYNC
HD_SPI_SS
HD_SPI_IN
RESET HD_SPI_CLK
RESET
HD_SPI_CLK
D-SUB7 BOARD
BOARD
DISPLAY
BOARD
KEY7
(CHASSIS)
FPB1
I
6
H
1
C
5
F
8 2
B
D
G
E
9
A
4 3 7
TPN1
TOUCH
PANEL
LIQUID
PANEL
CRYSTAL
DISPLAY
LCD1
Note 3: CN7301 cannot exchange with single. When this part is
damaged, exchange the complete mounted board.
Note 1: When DISPLAY board is detective, exchange the com-
plete mounted board, and exchanged old complete DIS-
PLAY board and is destroyed with the hammer, and
throw out it.
Note 2: When KEY7 board is detective, exchange the complete
mounted board.
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