Schematic Diagram - Main Section (5/5) - Sony XAV-62BT Service Manual

XAV-62BT/622/E62BT/E622

5-16. SCHEMATIC DIAGRAM - MAIN Section (5/5) -

1 2
MAIN BOARD
A
R1
470k
B
J1
(ANTENNA IN)
C
CAM002
(CHASSIS)
(XAV-622: E (PAL), EA)
D
CN451
6P R452
JL481
GND 6
JL482
G
NAVI_TX 5
JL483
NAVI_RX 4
JL484
NAVI
NAVI_DET 3
BOARD
JL485
CN082
E
NAVI_MIX 2
(Page 45) JL486
NAVI_AUDIO_GND 1
R458
MAIN 17
BOARD NAVI_MIX
(3/5)
(Page 42)
F
MAIN
20
BOARD BUS
(4/5)
(Page 43)
+5V
MAIN 15
BOARD
M_GND
(1/5)
GND_1
(Page 40)
G
TU_LCH
18
TU_RCH
I2C_SCK
MAIN
I2C_SIO
BOARD
H
(3/5) 8.5V
(Page 42)
GND_1
MAIN 21
BOARD GND_2
(4/5)
(Page 43)
XAV-62BT/622/E62BT/E622
• See page 52 for IC Block Diagrams.
3 4 5
(5/5)
R2
470k
(EXCEPT US, CND)
R15 R16 R3
0 0 0
C1
1000p FB2 FB3
C6 L2
15p FB1 2.2uH
6 1
L6
2
VR1 4 3
C8
33p
0
0
Q454
DRC5114E0L
BUFFER
C452 R460 R462 R464
0.1 47 4.7k 10k
0
R453 0
R461
47
R454 0
R455 0
R457 R466
0 1k
C454
1
R463 C451 R468
33 100p 10k
0
0 3.3
3.6 0
Q452 Q453
DRC5114E0L DRC5114E0L
BUFFER BUFFER
6 7
(US, CND)
R467
10k
IC B/D
8 7 6 5
IC451
Q455
DRC5114E0L
MIX AMP
0 BUFFER
IC451
BA3121F-E2
3.3
1 2 3 4
C453
1
C455
47
16V
C456
1
C457
1000p
R469
0
44 44
8 9
(XAV-622: E (PAL), EA)
N_CSYNC
R
G
B
FM/AM PLL
TEF6617T/V1/S470,518
C5
1000p
0
AMRFIN
1
AMSELOUT2
C12
0.22
0
AMRFDEC
2
AMSELOUT1
3.1
FMIN2
3
3.1
FMIN1
4
GNDRF
5
C9
0.1
8.4
VCC2
6
C13
2.2
0.4
AMRFAGC
7
3.9
LOUT
8
3.9
ROUT
9
GNDAUD
10
C16
0.47
0.4
AMIFAGC2
11
3.6
MPXIN
12
C17
0.1
3.6
MPXOUT
13
RSSI
14
C18
12p
6
XTAL2
15
6
XTAL1
16
C458 C459
22 0.1 X1
25V 4MHz
C14 C15
1 1
10 11 12
CN751
5P
JL751
1 VIDEO_GND
F
JL752
2 NAVI_CSYNC
JL753
3 R
NAVI
JL754
BOARD
4 G
CN082
JL755
5 B (Page 45)
MAIN
16
N_GND
BOARD
(2/5)
BUS
(Page 41)
IC B/D
IC1
IC1
C19
0.01
8.4
32
C20
0.01
8.4
31
C21
1
1.7
30
AMIFAGC1
L7
560uH
0
29
AMSELIN2
L8
560uH
0
28
AMSELIN1
C22
0.01
27
TEST
C23
0.01
2.2
26
PLLREF
C24
0.1
4.8
25
PLL
R11 C25
4.7k 0.1
5.6
24
VCODEC
23
GND
8.4
22
VCC1
R12
C26
3.9 22
0.1
21
VREGSUP
3.2
20
VREF
R13
C27
100
3.2
0.1
19
SDA
R14
3.2 100
18
SCL
17
GNDD
C28
47
16V
(US, CND) L1
3.3uH
(EXCEPT US, CND)
R17
FB4
0
C32
10p
C31
0.01