Pioneer AVH-X8500BHS Service Manual page 125

5
B
CN2162
*1
GNDD
R1649 0
DD5
BTGND
*1
GNDD SX_GND
R1618
10k
132
131
130
129
AMPMUTE
128
REARMUTE
NC 127
126
6 R648 R649 R650 TUNPW5
NC
125
NM NM NM AMPPW
VVCC33S
47k
NM NM SYSPW 124
BVDD
C615
47k 47k
NM 123
BVSS
47k
NM NM 0.1u/10
122
SOC13S
47k
NM NM
121
SOC18S
47k 47k
NM
120
47k 47k SOC33S
NM
119
SOCAMUTE2
118
SOCTESTIN
117
SOCAMUTE1
116
SOCIRQPW
115
/SOCXRST
114
VD8
113
VD5
112
AMUTE
Q135A8
111
IRQPW
Q136A8
110
/XRST
109
AEQSW
108
CLCNT
107 CLKO
HDPWR33
106
CLKOUT
105
MINICUBE2_HS
104
SACLK
103
EVSEL
R705 0
102
EVSCK
101
EVSDA
C633
100
NC
99
NC
98
NC
97
NC
96
NC
95
NC
94
TXHD
93
RXHD
92
SOCIRQDTCH
91 SOC
/SOCSTB
/STB 90
89
MINICUBE2_SCK
GND_F
GNDD
CN702
CKS6386-A
5
6
except A
CN1437
CKS6283-A
B
CN2161
CN591
CKS6136-A
only A
MOTV
C600
SX_GND
NM
VDD33 SXPWR12V
GNDM
*1
R1635 R1636 R1637
A 0 0 NM
B NM NM NM
C - G
NM NM 0
R651
NM
SYSPW
R673
22k
R674
22k
R675
0
SOC13S
SOTES R670 SOAMUTE1
R669 220
100k
R667 SOAMUTE0
R680
220
R668 SOCIRQ
100k 220
R666 SOCRST
220
VDCNT8
VDCNT5
R679
47k
CLCNT
HDPWR33
EVSACLK
C634
NM EVSTB
EVCLK
EVDATA
NM
DTUNTX
DTUNRX
SOCIRQDTCH
SOCSTBY
CN701
NM
6
A-b
2/7
R1638 R1649 CHIP SIZE LEGEND
NM NM
1608
NM 0
2125
0 0 3216
FLMD1
LS_STX
LS_SRX
CUBE2_HS
CUBE2_SCK
A AVH-X8500BHS/XNUC
B AVH-X8500BT/XNEW5
C AVH-X8500BT/XNUW5
D AVH-X8550BT/XNRC
E AVH-X8550BT/XNRD
F AVH-X8550BT/XNRI
G AVH-X8590BT/XNID
GNDD
AVH-X8500BHS/XNUC
7
A
2/7
TUNER AMP PCB
(SYSTEM PART)
A
7/7
A
3/7
A
1/7
A
4/7
A
5/7
TO LS2
SYS+B VD5
VD8
8.4V
5.2V 8.1V
C573
NM
PGND1
GNDD GNDDDC
R583 GNDDDC
NM
AMUTE
AMUTE R577 470
/XRST R578 220
R579 220
IRQPW
R580 220
R581 220
STANBY
STNBY R582 220
AGND1
R574
GNDA_LS
C574 VGND1
0
NM
GNDV_LS
GNDD
SPDIF
R575
100
GNDA_LS
only C - G
DGND1
GNDD GNDMD
MOTHER UNIT(SERVICE)
Consists of
TUNER AMP PCB
IF PCB
TUNER PCB(except A)
7
8
A
B
C
CN571
VKN1620-A
1
VD8
2 VD8
3 VD8
4 PGND
5
PGND
6
PGND
7
VD5
8
AMUTE
9 XRESET
10
IRQPWR
11 HSTCMD
12 SLVSTS
13 STANBY
AGND
14
C
ANALOG_ROUT
15
16 AGND
CN1952
17 ANALOG_LOUT
18 AGND
19
COMPOSIT
20 VIDEOGND
21 WAKEUP
D-
22
DVD/CD(LS2):+5.1 dBs
D+
23
D
DGND
24
IECOUT
25
26 DGND
27
SDA
28 SCL
CPRST
29
DGND
30
E
F
A
2/7
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