Onkyo TX-RZ830 Service Manual page 77

1
ARM Memory SECTION
E
BAPRC-2605 (10/12)
D
+1.5VAM_VDDS_DDR
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
C
DDR_DQM1
DDR_CLK
DDR_CLKn
DDR_CSn
DDR_RASn
DDR_CASn
DDR_WEn
DDR_ODT
DDR_CKE
DDR_BA0
DDR_BA1
DDR_BA2
B
GNDDG GND_MEM
A
1
2
GND_MEM
+1.5VAM_VDDS_DDR
DDR_VREF
C3030
H1 E3 DDR_D0
VREFDQ DQL0
104K 16V F7
DDR_D1
DQL1
M8 F2 DDR_D2
F_+-1%
VREFCA DQL2
R3041 270 F8
DDR_D3
DQL3
R3042 2.2k
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
Q3003
P3 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
+1.5VAM_VDDS_DDR
DDR_VREF
GND_MEM
2
3 4
Q3001
F3 GPMC_AD0 U7
DDR_A0
DDR_A0
H1
DDR_A1 GPMC_AD1 V7
DDR_A1
E4 GPMC_AD2 R8
DDR_A2
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 R3022
DDR_A9 GPMC_CSN0
DDR_A9
F4 T17
DDR_A10 R3023
DDR_A10 GPMC_WAIT0
DDR_A11 F2 GPMC_ADVN_ALE R7
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
D3
DDR_A15 47
DDR_A15
R3083
C4
DDR_BA0
DDR_BA0
DDR_BA1 E1
DDR_BA1
B3 V10
DDR_BA2 OSC0_IN
DDR_BA2
OSC0_OUT U11
M3 V11 R3078 0
DDR_D0 VSS_OSC
DDR_D0
M4
DDR_D1
DDR_D1
4.7M
DDR_D2 N1
DDR_D2
N2
DDR_D3
DDR_D3
DDR_D4 N3 OSC1_IN A6
DDR_D4
N4 OSC1_OUT A4
DDR_D5
DDR_D5
P3 VSS_RTC A5
DDR_D6
DDR_D6
P4
DDR_D7 R3076
DDR_D7
J1
DDR_D8
DDR_D8
NM
DDR_D9 K1
DDR_D9
K2 PORZ B15 R3032
DDR_D10
DDR_D10
DDR_D11 K3 NRESETIN_OUT A10 R3033
DDR_D11
K4 RTC_PORZ B5 R3034
DDR_D12
DDR_D12
L3
DDR_D13
DDR_D13
DDR_D14 L4 NNMI B18 R3035 1k
DDR_D14
M1 CLKOUT1 A15
DDR_D15 R3036 47
DDR_D15
CLKOUT2 D14 R3037 47
D2
DDR_CLK
DDR_CK
D1 PMIC_POWER_EN C6
DDR_CLKn R3038 47
DDR_NCK
G3 EXT_WAKEUP C5 R3039 47
DDR_CKE
DDR_CKE
H2
DDR_CSn
DDR_CSN0
DDR_CASn F1
DDR_CASN
G4
DDR_RASn
DDR_RASN
DDR_WEn B2 TMS C11 R3012 22
DDR_WEN
TDI B11 R3013 22
M2 TDO A11
DDR_DQM0 R3014 22
DDR_DQM0
P1 TCK A12 R3015 22
DDR_DQS0
DDR_DQS0
P2 NTRST B10
DDR_DQSN0 R3016 22
DDR_DQSN0
DDR_DQM1 J2 EMU0 C14 R3017 22
DDR_DQM1
L1 EMU1 B14 R3018 22
DDR_DQS1
DDR_DQS1
DDR_DQSN1 L2
DDR_DQSN1
G1
DDR_ODT
DDR_ODT
DDR_RESETn G2
DDR_RESETN
J3
DDR_VREF DDR_VTP
J4
DDR_VREF
DDR_VREF
AM3354BZCZ80
GND_MEM
3 4
5
Schematic Diagrams
+3.3VAM_VAUX2
GPMC_AD0 L3001
GPMC_AD1 BLM15PX121SN1D
GPMC_AD2
GPMC_AD3
Q3002
GPMC_AD4 1 48
+3.3VAM_VAUX2
NC1 NC29
2 NC28 47
GPMC_AD5
NC2
GPMC_AD6 3 NC27 46
NC3
4 NC26 45
GPMC_AD7
NC4
I/O7 44
5
NC5
47 6 I/O6 43
GPMC_CSN0
NC6
I/O5 42
47 GPMC_WAIT1 7
R/B
GPMC_ADVN_ALE 8 I/O4 41
RE
9 NC25 40
GPMC_OEN_REN
CE
GPMC_WEN 10 NC24 39
NC7
11 NC23 38
GPMC_BE0N_CLE
NC8
C3003 37
12
VCC1
VCC2
10V 105K 13 VSS2 36
VSS1
NC22 35
14
NC9
C3007
15 NC21 34
NC10
16 NC20 33
120J
CLE
C3008 I/O3 32
17
ALE
18 I/O2 31
120J
WE
I/O1 30
X3002 GND_OSC0 19
WP
32.768kHz C3005
20 I/O0 29
NC11
21 NC19 28
180J
NC12
+3.3VAM_VAUX2 22 NC18 27
NC13
C3006
23 NC17 26
NC14
NC16 25
R3077 180J 24
NC15
NM
TC58NVG1S3HTA00B4H
GND_OSC1
47
47
47 RTC_PORZ
TP3004 GND_MEM
GND_MEM
+1.8VAM_VRTC
AM_TMS
AM_TDI
+3.3VAM_VAUX2 Q3006
2
AM_TDO
VDD CD
AM_TCK
AM_NTRST 1
GND OUT
AM_EMU0 R3020 10k
PST894A160UR
R3021 10k
AM_EMU1
GND_MEM
NET_RST
Q3008
GND VDD
RST
NM
PST803C270NM
9 8 7 6 5 4 3 2 1
NSCT-9P2472
NM
P3002
DBG_J-TAG
TX-NR787/RZ630/RZ730/RZ830,DRX-3.2/4.2/5.2
5
6
E
C3010
105K 10V
C3002
106K 16V
D
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
C
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
KRC402E Ether WOL
3
4
7ms
B
+3.3VAM_VAUX2
GND_MEM
A
6