Schematic Diagram - Pioneer AVIC-X920BT Service Manual

1

SCHEMATIC DIAGRAM

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AUDIO UNIT(PS/IF SECTION)(GUIDE PAGE)
A
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Large size
SCH diagram
A-a A-b
A-a A-b
Guide page
Detailed page
A-a A-b
B
CN2101
CKS5546-A
GNDD
GNDD
GNDD
GNDD
GNDM
GNDM
GNDM
H/OSW
MOTVDD33
POS_IN
MOTPWR2
MOTPWR5
MOT0
MOT1
MOT8
MOT8
MOT8
GNDT
FV33
C
FVDETO
VICSON
SCL
NC
GNDFVRF
GNDFVRF
HLDET
HRCK
HRDT
TE
L 13942296513
HRLK
HRHSLK
FMSL
FMCE2
RSTIN
FMCE1
FMCLK
D_STOFM
D_FMTOS
VDD33
NC
ACC84
AU84
TUN_R
TUNAGND
TUN_L
GNDRF
GNDRF
D
GNDRF
GNDRF
2 4
CONTACT SIDE
1 3
E
2001
REFERENCE NUMBER LIST
2001 - 2020
2021 - 2030
2031 - 2035
2041 - 2045
2046 - 2050
2051 - 2055
2056 - 2060
2061 - 2065
2066 - 2070
2071 - 2074
2121 - 2130
2131 - 2139
2140 - 2144
www
2151 - 2160
2161 - 2175
2176 - 2180
2181 - 2195
2216 - 2220
2226 - 2230
2231 - 2235
2236 - 2238
2239 - 2240
2241 - 2245
2251 - 2255
2266 - 2275
2276 - 2280
2281 - 2295
2296 - 2300
2086 - 2105
F
A
F 1/3
14
1
2
MODEL RESISTANCE
R2996
Mount
0
R2997
NM
0
REGION RESISTANCE
R2995
Mount
33k
R2994
NM
10k
R2993
NM
3.3k
R2992
NM
0
S-C S-V
BCAMPW
50
49
48
47
46 GNDD
45
44
GNDM H/OSW ACCPW5
43
MOTVDD33
MVD3
42
POIN
R2101 POS_IN
41
1k
MPR2
MOTPWR2
40
MOTPWR5
39
R2102
MOT0
38
1k
MOT1
MOT1
37
MOT8
MOT8
36
35
NM
34
33
GNDM
32
GNDT 31
GNDD
30
VICSON
29
SCL
28
UNUSED
SDA
SDA 27
26
25
24
GNDFVRF
HLDET/ VICSON
23
HRCK
22
HRDT
21
HRLK
20
HRHSLK
19
FSL TUNSL
18
FCE2 FMCE2
17
RSTI
RSTIN
16
FCE1
FMCE1
15
FCLK
FMCLK
14
DSTF
D_STOFM
13
DFTS
D_FMTOS
12
TVD3
VDD33
11
10
ACC84
9
AU84
8
TUR TUN_R
7
6
A
TUL TUN_L
5
TUNAGND
4
3
2
1
GNDRF
44
45
DMY
R2084
0
GNDA GNDA
R2081
NM
GND GND
R2082
NM
GND GND
R2083
0
GND
GNDA
R2085
0
GNDD GNDD
2300
BUP
KEEP BUP
BSENS
ASENS
ILMSNS
VDD5
VDD33
SWVDD
SWVDD5
SWAC33
ACC84
AU84
BCAM6
LS1VDD
MT81
LS1VDSW
HIVOLT
ANT+B
REV
PKB x ao
SPEED
KMODE
PREMUTE
AND CIRCUIT
ILMPW
AMPMUTE
GNDD
POWER AMP
AMP+B
. i
TUNER IF
AVIC-X920BT/XNUC
2
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3
A -a
1/3
F
A
F 3/3
GNDA GNDV GNDD TUNAGND
BCAM6
I8V
NM IC2141
ILMV
NM
Q2266
CAMVIN
NM
R2266
R2144 NM
NM
Q2277
NM
(10K*2)
BCG
GNDD
GNDD
VDD33
MOTVDD33
Q2101
R2106
E2 C2
4 3
1k
B2 B1
5 2
R2105
C1 E1
6 1
47k
UMF21N
NM
GNDD
>
P2107
CEK1276-A
1 2
(LITTEL250mA)
MAX200mA
8V
NM P2162
ROCK600mA
CEK1282-A
RUSH1030mA
1 2
>
(LITTEL1.5A)
VD8
Typ:450mA
MAX:1390mA
RUSH:1650mA
Q Q
2200mA max
3 6 7
R2192
NM
2125
IC2190
S-812C56AUA-C3K
HV14
13.8V
GNDD
IC2182
S-812C56AUA-C3K
HV12
12.4V
HVO L2183
CTF1389-A
D2152
1SS352
L2152
BTH1112-A
10u
Typ:192mA 220mA
MAX 520mA 430mA
GNDD
u163
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GNDD
3
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2 9 9 4
8
ILMV
SWAC33
SWVDD33
NM
R2271
R2074
NM
0
SWAC33 SWVDD33
Q2071 SVD
Q2061
LSA1576UB NM
R2071
R2061
2.2k NM
Q2072
Q2062
LTC114EUB
NM
(10K*2) (10K*2)
NM
GNDD
GNDD GNDD
IC2161
MT81V
BD9781HFP
CCG1223
10u/50v/3225
CCH1565
L2162
100u/16V
CTH1254-A
(22uH)
F2161
L2161
CCG1267-A
CTH1257-A
1 2
(10uH)
3
GNDD
1 3 1 5 0 5 8
GNDD
8EN
R2251
GNDD
1k
GNDD
NM
L2181 Q2182
CTF1473-A 2SD1767(R)
IC2181
LT3461AES6
SHDN FB
4 3
VOUT GND
5 2
VIN SW1
6 1
Vfb=1.255Vtyp
(f=3MHz)
GNDD
BUP
VDD5
ACC84
AU84
MUTEBUP
LS1VDD
L2151
CTF1744-A-T
IC2151
LT3505EDD
1 8
BOOST VC
2 7
SW 9 FB
3 6
VIN RT
GND2
4 5
SHDN GND1
GNDD
m
co
.
A
F 2/3
4
2 8
9 9
A
F 2/3
GND
FANUP
VD5
91.5mA
VDD33
VDD5
SWVDD5
Q2066
LSA1576UB
G
R2066
4.7k
Q2067
B
LTC114EUB
BSENS
(10K*2)
ACCPW5
SWACPW5
>
D2161 NM
ILMSNS
P2161
CEK1259-A
D2160
1 2
RB051LA-40
(SOC3.15A)
R2160 NM
2 9 9 4 2 8 9 9
2S
ASENS
GNDD
DDCLK
ANTON5
HIVOLT15
SYSPW5
G
Q2181
UMD3N
E1 1 6 C1
B1 2 5 B2
C2 3 4 E2
(Rb=Rbe=10k)
C2190
NM
1608
GNDD
>
P2151
CEK1254-A
1 2
(SOC1A)
D2241 R
1SS352
VD5CONT
AUDIO
SYSTEM
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