Av Unit(A/V Section)(Guide Page) - Pioneer AVIC-F700BT/XS/UC Servise Manual

1

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

A
Q1016
IMD2A
6 1
2E 2C
RST
1B 2
5
2B
4 3
1C 1E
C1078 5.0V
B R1
GNDD
A
1/6
AV2RS
AV2RG
C
AV2LS
AV2LG
GUIDE
GUIDEG
GUIDEMUTE
AV2VIN
AV2VG
NAVIAR
NAVIRG
NAVILG
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
F
A
2/6
98
1
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
1
C4212
NAVIAR
1
NAVIRG C4213
AV2RS
AV2RG
AV2LS
AV2LG
GUIDE
GUIDEG
AU4
8.3V
GUIDEMUTE
AV2VIN
IC1008
AV2VG
NJM2125F
NAVIAR 1
5
4
NAVIRG
2
3
NAVILG
NAVIAL
FRV
GNDA
MONVBS
. 8 3 V
8.3V
CDL
CDR
AMUTE
WIREIN
WCONT
VCK
VDT
VST
RSTIN
SELSCL
SELSDA
NOSELR
NOSELL
TELMUTE
AVIC-F700BT/XS/UC
2
3
A-a
2/6
. 8 3 V . 8 3 V
5.0V
C4185
4R7
4R7 C4186
4R7 C4187
GNDV
L4172
1
2
VCC1
3 BIAS1
GND1
4
L1-1
C4188
5
GNDV
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
4.0V
. 8 3 V
8.3V
4.0V
R4154
10K
C4153
10
R4151
C4151
10K
2 220P
8
4
10 R4152 3
C4152 10K
ISOLATOR
A
3/6
3
4
AV SELECTOR
GNDV
220
36 R4194
R4195 220
35
SCL
SDA 34 C4232 22/10
VOUT1
33
FB1
32
VOUT2
31
FB2
IC4171
30
AN15887A LOUT2
29
ROUT2
28
LOUT1
27
ROUT1
R5-2 26
R5-1
25
R4170 R4171 R4174 R4175
22K 22K 22K 22K
1.0Vrms
=2.21dBs
AV8
GUIDE
150P
C4158
47K
R4159
6
C4159
7
R4155 R4156 R4157
2R2
1K 100K 100K 5
IC1016
BA4558RFVM
1
(2/2)
IC1016
BA4558RFVM
(1/2)
LPF AMP
10.6kHz 18dB/oct
+4.6dB
GNDA
A
6/6
4
8.3V
5.0V
SSCL
SSDA
UC
R4275
IPRG
1K
R4272
IPR
180
FMR
R4271
FMRTN
0R0
FML
IPL R4273
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