Sony SRX-R320 Service Manual page 349

Digital cinema projector
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DDR address 125MHz
023-I1
BLU_DDR34_ADDR
+0.9V_TXB3
R2514
R2516
NM
22
22
NM
023-M3
BLU_DDR34_CTRL
*CS
023-I2
BLU_DDR3_UDM
*WE
023-I4
BLU_DDR3_LDM
*CAS
*RAS
*ODT
R2506
023-I2
BLU_DDR3_UDQS
22
R2507
023-I3
BLU_DDR3_LDQS
22
*CKE
R2512
100
023-M3
BLU_DDR3_CK
023-M3
BLU_DDR3_CK
+0.9V_Vref_B
DDR clock 125MHz
Diff 100ohm
C2500
C2502
1uF
0.1uF
GND
+0.9V_TXB4
R2515
R2517
22
NM
22
NM
*CS
023-I7
BLU_DDR4_UDM
*WE
023-M8
BLU_DDR4_LDM
*CAS
*RAS
*ODT
R2504
023-I8
BLU_DDR4_UDQS
22
R2505
023-I6
BLU_DDR4_LDQS
22
*CKE
R2513
100
023-M6
BLU_DDR4_CK
023-M7
BLU_DDR4_CK
+0.9V_Vref_B
DDR clock 125MHz
Diff 100ohm
C2501
C2503
0.1uF
1uF
GND
SRX-R320
A
B
C2508
C2514
C2520
C2526
C2532
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C2506
C2512
C2518
C2524
C2530
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C2504
C2510
C2516
C2522
C2528
C2534
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
+1.8V_TXB
GND
BLU_DDR3_DATA
C2561
10uF
GND
22
L1
B9
*BA2
1
2
*D15
RB2500
BA2
DQ15
L3
B1
*BA1
7
8
*D14
RB2501
BA1
DQ14
L2
D9
*BA0
7
8
*D13
RB2500
BA0
DQ13
R2
D1
*A12
1
2
*D12
RB2501
A12
DQ12
P7
D3
*A11
3
4
*D11
RB2501
A11
DQ11
M2
D7
*A10
5
6
*D10
RB2500
A10
DQ10
P3
C2
*A9
5
6
*D9
RB2501
A9
DQ9
P8
C8
*A8
3
4
*D8
RB2500
A8
DQ8
P2
F9
*A7
1
2
*D7
RB2502
A7
DQ7
N7
F1
*A6
7
8
*D6
RB2503
A6
DQ6
N3
H9
*A5
7
8
*D5
RB2502
A5
DQ5
N8
H1
*A4
1
2
*D4
RB2503
A4
DQ4
N2
H3
*A3
3
4
*D3
RB2503
A3
DQ3
M7
H7
*A2
5
6
*D2
RB2502
A2
DQ2
M3
G2
*A1
5
6
*D1
RB2503
A1
DQ1
M8
IC2500
G8
*A0
3
4
*D0
RB2502
A0
DQ0
NT5TU64M16GG-AC
22
L8
CS
1Gb DDR2 memory
K3
WE
L7
CAS
No.3
K7
RAS
K9
ODT
B3
UDM
F3
LDM
B7
UDQS
A8
UDQS
F7
LDQS
E8
A2
+0.9V_Vtt_B
+0.9V_TXB3
LDQS
NC1
K2
E2
CKE
NC2
J8
R3
CK
NC3
FB2500
K8
R7
C2536
CK
NC4
Max 1500mA
10uF
J2
R8
30ohm@100MHz
VREF
NC5
1608
GND
GND
C2509
C2515
C2521
C2527
C2533
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C2507
C2513
C2519
C2525
C2531
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C2505
C2511
C2517
C2523
C2529
C2535
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
+1.8V_TXB
GND
BLU_DDR4_DATA
C2562
10uF
GND
22
L1
B9
*BA2
1
2
*D15
RB2504
BA2
DQ15
L3
B1
*BA1
7
8
*D14
RB2505
BA1
DQ14
L2
D9
*BA0
7
8
*D13
RB2504
BA0
DQ13
R2
D1
*A12
1
2
*D12
RB2505
A12
DQ12
P7
D3
*A11
3
4
*D11
RB2505
A11
DQ11
M2
D7
*A10
5
6
*D10
RB2504
A10
DQ10
P3
C2
*A9
5
6
*D9
RB2505
A9
DQ9
P8
C8
*A8
3
4
*D8
RB2504
A8
DQ8
P2
F9
*A7
1
2
*D7
RB2506
A7
DQ7
N7
F1
*A6
7
8
*D6
RB2507
A6
DQ6
N3
H9
*A5
7
8
*D5
RB2506
A5
DQ5
N8
H1
*A4
1
2
*D4
RB2507
A4
DQ4
N2
H3
*A3
3
4
*D3
RB2507
A3
DQ3
M7
H7
*A2
5
6
*D2
RB2506
A2
DQ2
M3
G2
*A1
5
6
*D1
RB2507
A1
DQ1
M8
G8
*A0
IC2501
3
4
*D0
RB2506
A0
DQ0
NT5TU64M16GG-AC
22
L8
CS
1Gb DDR2 memory
K3
WE
L7
CAS
K7
No.4
RAS
K9
ODT
B3
UDM
F3
LDM
B7
UDQS
A8
UDQS
F7
LDQS
E8
A2
LDQS
NC1
K2
E2
CKE
NC2
+0.9V_Vtt_B
+0.9V_TXB4
J8
R3
CK
NC3
K8
R7
CK
NC4
J2
R8
FB2501
VREF
NC5
Max 1500mA
30ohm@100MHz
1608
GND
C
PR-300 (25/25)
PR-300 (25/25)
SUFFIX: -15
SUFFIX: -15
023-I1,023-L1
C2563
C2564
1uF
0.1uF
GND
GND
023-I5,023-M6
DDR2 memory
Termination Regurator for BLUE
IC2502
MAX1510ETB+TG069
+1.8V
R2518
22k
C2556
0.5%
0.01uF
R2519
22k
C2554
C2555
0.5%
0.1uF
10uF
C2537
C2565
C2566
1uF
0.1uF
10uF
GND
GND
GND
C-149
C-149
D
E
+3.3V
C2557
0.1uF
MAX 3A
GND
+0.9V_Vtt_B
2
10
VCC
9
+0.9V_Vref_B
IN
OUT
7
6
SHDN
OUTS
R2520
001-B4,003-D8,003-F3,003-L6,004-M7,014-G9,017-L7,018-F9,021-L7,022-F9
22
11
5
EPAD
PGOOD
PR_PWR_ERR
4
1
REFIN
REFOUT
Open drain output
AGND
PGND
C2559
C2560
3
8
10uF
0.1uF
C2558
0.1uF
GND
F
G
1
2
3
4
5
PR-300 (25/25)
BOARD NO. 1-873-515-15
H

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