Av Unit(A/V Section)(Guide Page) - Pioneer AVIC-F700BT Service Manual

1

10.2 AV UNIT(A/V SECTION)(GUIDE PAGE)

QQ
3 7 63 1515 0
A
Q1016
IMD2A
6 1
2E 2C
RST
1B
2
5
2B
4 3
1C 1E
C1078 5.0V
R1
B
GNDD
A
1/6
AV2RS
AV2RG
C
AV2LS
AV2LG
GUIDE
GUIDEG
GUIDEMUTE
AV2VIN
AV2VG
NAVIAR
NAVIRG
TE NAVILG
L 13942296513
NAVIAL
FRV
MONVBS
GNDV
GNDV
GNDV
GNDV
CDL
CDR
D
AMUTE
WIREIN
WCONT
VCK
VDT
VST
A
4/6
RSTIN
SELSCL
SELSDA
NOSELR
NOSELL
TELMUTE
E
www
F
A
2/6
98
1
http://www.xiaoyu163.com
2
A
1/6
A
6/6
GNDA GNDV GNDD
5.0V
AV3VG
AV3VIN
AV1VG
AV1VIN
DVDV
RSTMUTE
AV2VG
RSTIN
AV2VIN
HDRST
AV8 8.3V
1
C4208
NAVIAL
C4210 1
NAVILG
C4212 1
NAVIAR
C4213 1
NAVIRG
AV2RS
AV2RG
AV2LS
AV2LG
GUIDE
GUIDEG
8.3V
GUIDEMUTE
AV2VIN
IC1008
AV2VG
NJM2125F
NAVIAR 1
5
4
NAVIRG
2
3
NAVILG
NAVIAL
FRV
MONVBS GNDA
. 8 3 V
8.3V
CDL
CDR
AMUTE
WIREIN
WCONT
VCK
VDT
VST
RSTIN
SELSCL
SELSDA
NOSELR
NOSELL
TELMUTE
x ao
y
. i
AVIC-F700BT/XS/UC
2
http://www.xiaoyu163.com
3
8
A-a
2/6
. 8 3 V . 8 3 V
5.0V
4R7 C4185
4R7 C4186
C4187
4R7
GNDV
L4172
1
2
VCC1
3 BIAS1
GND1
4
L1-1
C4188
GNDV 5
L1-2
1 6
R1-1
1
C4189 7
R1-2
8
GNDV
L2-1
9
L2-2
10
VCC2
11 BIAS2
GND2
12
GNDA
GNDA
NAVI L
NAVI R
AU4
4.0V
Q Q
3 6 7 1 3
. 8 3 V
8.3V
4.0V
R4154
C4153
10
R4151
C4151
10K 2
220P
8
4
10 R4152 3
C4152 10K
ISOLATOR
u163
.
A
3/6
3
4
2 9 9 4
AV SELECTOR
GNDV
SSCL
36 R4194 220
SSDA
220
35 R4195
SCL
SDA 34 C4232 22/10
VOUT1
33
FB1
32
VOUT2
31
IC4171 FB2
30
LOUT2
AN15887A
29
ROUT2
28
LOUT1
27
ROUT1
R5-2 26
R5-1
25
R4170 R4171 R4174 R4175
22K 22K 22K 22K
1.0Vrms
=2.21dBs
1 5 0 5 8 2 9
AV8
GUIDE
150P
C4158
47K
R4159
6
C4159
10K 7
R4155 R4156 R4157
2R2
100K 100K
1K 5
IC1016
BA4558RFVM
1
(2/2)
IC1016
BA4558RFVM
(1/2)
m
LPF AMP
10.6kHz 18dB/oct
+4.6dB
GNDA
co
A
6/6
4
2 8
9 9
8.3V
5.0V
9 4 2 8 9 9
UC
R4275
IPRG
1K
R4272
IPR
180
FMR
R4271
FMRTN
0R0
FML
R4273
IPL
180
R4277
IPLG
1K
C4281 1
8.3V A
8.3V
R4312
820
1E 1C
3 4
2B
5
2 1B
1 2C 2E 6
Q4312
IMD3A GNDA
D4311 D
DAN202K
DA
Rch MUTE
GMUTE
Normally
Uttering