Pioneer VSX-1131 Service Manual page 41

1
ARM memory section
MODEL NO. VSX-831/LX101/1131/LX301
D
BAPRC-2034 (9/11)
GND_MEM
+1.5VAM_VDDS_DDR
DDR_VREF
C3030
+1.5VAM_VDDS_DDR
104K
R3041
C R3042 2.2k
DDR_RESETn
DDR_A0
DDR_A1
DDR_A2
DDR_A3
DDR_A4
DDR_A5
DDR_A6
DDR_A7
DDR_A8
DDR_A9
DDR_A10
DDR_A11
DDR_A12
DDR_DQM0
DDR_DQM1
DDR_CLK
DDR_CLKn
DDR_CSn
DDR_RASn
DDR_CASn
DDR_WEn
DDR_ODT
DDR_CKE
B
DDR_BA0
DDR_BA1
DDR_BA2
+1.5VAM_VDDS_DDR
GNDDG GND_MEM
A
1
2
H1 E3 DDR_D0
VREFDQ DQL0
16V
F7 DDR_D1
DQL1
M8 F2
DDR_D2
F_+-1%
VREFCA DQL2
270 F8 DDR_D3
DQL3
L8 H3
DDR_D4
ZQ DQL4
F_+-1% H8 DDR_D5
DQL5
T2 G2
DDR_D6
RESET DQL6
H7 DDR_D7
DQL7
N3 D7
DDR_D8
A0 DQU0
P7 C3 DDR_D9
A1 DQU1
P3 Q3003 C8
DDR_D10
A2 DQU2
N2 C2 DDR_D11
A3 DQU3
NT5CC128M16IP-DI
P8 A7 DDR_D12
A4 DQU4
P2 A2 DDR_D13
A5 DQU5
R8 B8 DDR_D14
A6 DQU6
R2 A3 DDR_D15
A7 DQU7
T8
A8
R3 C7
DDR_DQS1
A9 DQSU
L7 B7 DDR_DQSN1
A10_AP DQSU
R7
A11
N7 F3 DDR_DQS0
A12_BC DQSL
G3
DDR_DQSN0
DQSL
E7
DML
D3
DMU
J7
CK
K7
CK
L2
CS
J3
RAS
K3 J1
CAS NC1
L3 J9
WE NC2
K1 L1
ODT NC3
K9 L9
CKE NC4
M7 DDR_A15
NC5
M2 T3
DDR_A13
BA0 A13
N8 T7 DDR_A14
BA1 NC6
M3
BA2
GND_MEM
GND_MEM
DDR_VREF
GND_MEM
2
3 4
SCHEMATIC DIAGRAM (PART-10)
Q3001
DDR_A0 F3 GPMC_AD0 U7
DDR_A0
H1 V7
DDR_A1 GPMC_AD1
DDR_A1
DDR_A2 E4 GPMC_AD2 R8
DDR_A2
C3 GPMC_AD3 T8
DDR_A3
DDR_A3
DDR_A4 C2 GPMC_AD4 U8
DDR_A4
B1 V8
DDR_A5 GPMC_AD5
DDR_A5
DDR_A6 D5 GPMC_AD6 R9
DDR_A6
E2 GPMC_AD7 T9
DDR_A7
DDR_A7
D4
DDR_A8
DDR_A8
C1 V6
DDR_A9 GPMC_CSN0 R3022
DDR_A9
F4 T17 R3023
DDR_A10 GPMC_WAIT0
DDR_A10
GPMC_ADVN_ALE R7
DDR_A11 F2
DDR_A11
E3 GPMC_OEN_REN T7
DDR_A12
DDR_A12
DDR_A13 H3 GPMC_WEN U6
DDR_A13
H4 GPMC_BE0N_CLE T6
DDR_A14
DDR_A14
DDR_A15 D3 47
DDR_A15
R3083
DDR_BA0 C4
DDR_BA0 R3011
E1
DDR_BA1 1M
DDR_BA1
DDR_BA2 B3 V10
OSC0_IN
DDR_BA2
R3078
OSC0_OUT U11
DDR_D0 M3 V11 0
VSS_OSC
DDR_D0
M4
DDR_D1
DDR_D1
N1 4.7M
DDR_D2
DDR_D2
N2
DDR_D3
DDR_D3
N3 OSC1_IN A6
DDR_D4
DDR_D4
DDR_D5 N4 OSC1_OUT A4
DDR_D5
P3 VSS_RTC A5
DDR_D6
DDR_D6
DDR_D7 P4
DDR_D7 R3076
J1
DDR_D8
DDR_D8
NM
DDR_D9 K1
DDR_D9
K2 PORZ B15
DDR_D10 R3032
DDR_D10
DDR_D11 K3 NRESETIN_OUT A10 R3033
DDR_D11
K4 RTC_PORZ B5
DDR_D12 R3034
DDR_D12
DDR_D13 L3
DDR_D13
L4 NNMI B18
DDR_D14 R3035
DDR_D14
DDR_D15 M1 CLKOUT1 A15 R3036
DDR_D15
CLKOUT2 D14
R3037
D2
DDR_CLK
DDR_CK
PMIC_POWER_EN C6
DDR_CLKn D1 R3038
DDR_NCK
G3 EXT_WAKEUP C5 R3039
DDR_CKE
DDR_CKE
DDR_CSn H2
DDR_CSN0
F1
DDR_CASn
DDR_CASN
DDR_RASn G4
DDR_RASN
B2 TMS C11 R3012
DDR_WEn
DDR_WEN
TDI B11 R3013
M2 TDO A11
DDR_DQM0 R3014
DDR_DQM0
DDR_DQS0 P1 TCK A12 R3015
DDR_DQS0
P2 NTRST B10
DDR_DQSN0 R3016
DDR_DQSN0
DDR_DQM1 J2 EMU0 C14 R3017
DDR_DQM1
L1 EMU1 B14
DDR_DQS1 R3018
DDR_DQS1
DDR_DQSN1 L2
DDR_DQSN1
G1
DDR_ODT
DDR_ODT
G2
DDR_RESETn
DDR_RESETN
J3
DDR_VREF DDR_VTP
J4
DDR_VREF
DDR_VREF
AM3354BZCZ80
GND_MEM
3 4
5
Schematic Diagram
ARM Memory SECTION
+3.3VAM_VAUX2
GPMC_AD0
L3001
GPMC_AD1 BLM15PX121SN1D
GPMC_AD2
GPMC_AD3
Q3002
GPMC_AD4 1 48
+3.3VAM_VAUX2
NC1 NC29
NC28 47
GPMC_AD5 2
NC2
GPMC_AD6 3 NC27 46
NC3
NC26 45
GPMC_AD7 4
NC4
5 I/O7 44
NC5
I/O6 43
47 GPMC_CSN0 6
NC6
47 7 I/O5 42
GPMC_WAIT1
R/B
I/O4 41
GPMC_ADVN_ALE 8
RE
9 NC25 40
GPMC_OEN_REN
CE
GPMC_WEN 10 NC24 39
NC7
11 NC23 38
GPMC_BE0N_CLE
NC8
C3003
12 37
VCC1
VCC2
10V 105K 13 36
VSS1 VSS2
14 NC22 35
X3001 NC9
C3007 NC21 34
24MHz 15
NC10
120J 16 NC20 33
CLE
C3008 I/O3 32
17
ALE
18 I/O2 31
120J
WE
I/O1 30
X3002 GND_OSC0 19
WP
C3005
32.768kHz 20 I/O0 29
NC11
NC19 28
180J 21
NC12
+3.3VAM_VAUX2 22 NC18 27
NC13
0 C3006
23 NC17 26
NC14
R3077 24 NC16 25
180J
NC15
TC58NVG1S3HTA00B4H
GND_OSC1
47
47
RTC_PORZ
47
1k
47
GND_MEM
TP3004
GND_MEM
47
47
47
+1.8VAM_VRTC
22
AM_TMS
22 AM_TDI
+3.3VAM_VAUX2
Q3006
2
22 AM_TDO
VDD
22 AM_TCK
22 AM_NTRST 1
GND
22 AM_EMU0 R3020 10k
PST894A160UR
22 AM_EMU1 R3021 10k
GND_MEM
NET_RST
Q3008
GND VDD
RST
NM
PST803C270NM
9 8 7 6 5 4 3 2 1
NSCT-9P2472
P3002
DBG_J-TAG
5
6
C3010
105K 10V
C3002
106K 16V
R3081
GPMC_AD7
GPMC_AD6
GPMC_AD5
GPMC_AD4
47
C3001
105K 10V
GND_MEM
R3082
GPMC_AD3
GPMC_AD2
GPMC_AD1
GPMC_AD0
47
from PMIC
PMIC_RESETOUTn
PMIC_RESETOUTn
NET_RST
NET_RST
SYS_WARMRESETn
From MMPU/debug
To Ether
WiFi
SLOW_CLK
SLOW_CLK
PMIC_PWR_EN
+1.8VAM_VRTC
ARM PS
Q3007
PME_N1
DTC014EEBTL Ether WOL
3
CD
4
OUT
7ms
+3.3VAM_VAUX2
GND_MEM
6
D
C
B
A