Pioneer AVH-X8500BHS Service Manual page 145

5
SOC18
1.8V
Ref Pin Ref
C1221 A1
C1222 C1 C1223
C1224 E1
C1225 G1 C1226
C1227 J1
C1228 R1
GNDD
30
IC1202
H5PS5162GFR-S5C
A0
5
6
Pin Ref Pin Ref Pin
C1229 A9
C3 C1231 C7 C1230 C9
C1232 E9
G3 C1234 G7 C1233 G9
C1235 J9
C1236 M9
GNDD
6
7
A-b
6/7
A
6/7
TUNER AMP PCB
(DDR/FLASHROM FOR R2R PART)
DDR2 :1201-1240
CHIP SIZE LEGEND
1608
FLASH ROM:1241-1250
2125
EPROM :1251-1260
3216
A
5/7
QS3_A
QS3_B
/MDQS3
NQS3_A
NQS3_B
MDQS3
MDQ31
MDQ24
MDQ26
MDQ29
A23
QS2_B
/MDQS2 A22
A15
A14
A13
NQS2_B
MDQS2 A12
A11
MDQ23 A10
A9
A8
MDQ16
A19
A20
/WE0
R1244
MDQ18 NM
ROMRST
A21
DQ21
R1242
MDQ21 10k
WP
A18
A17
A7
A6
/MRAS A5
A4
MODT A3
A2
A1
/MCAS
/MCS
MA2
MA0
MA6
MA4
MA11
MA8
AVH-X8500BHS/XNUC
7
FLASHROM 128Mb
SOC33
A
3.3V
IC1241
1 56
NC6 NC5
2 55
A22
NC4
3 54 A16
A15 A16
4 53
BYTE#
A14
5 52
A13 VSS2
6 51
D15
DQ15/A-1
A12
50
7 D7
DQ7
A11
8 49 D14
DQ14
A10
9 48 D6
A9 DQ6
10 47
D13
A8 DQ13
11 46
D5
A19 DQ5
12 45 D12
DQ12
A20
13 44 D4
DQ4
WE#
14 43
RESET# VCC
15 42
D11
DQ11
A21
16
WP 41 D3
WP#/ACC DQ3
17 40 D10
RY/BY# DQ10
18 39 D2
A18 DQ2
19 38
D9
A17 DQ9
20 37
D1
A7 DQ1
21
36 D8
A6 DQ8
22 35 D0
A5 DQ0
23 34 /RD
A4 OE#
24 33
VSS1
A3
25
32 /CS0
CE#
A2
26 31 A0
A0
A1
27 30
NC1 NC3
28 29
VIO
NC2
A, D YXX5109
B, C, E, F, G YXX5108
GNDD
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
MOTHER UNIT(SERVICE)
Consists of
TUNER AMP PCB
IF PCB
TUNER PCB(except A)
8
A
B
C
5/7
D
E
F
A
6/7
145
8