Main Assy (2/10)(Guide Page) - Pioneer BDP-51FD Service Manual

1

10.2 MAIN ASSY (2/10)(GUIDE PAGE)

A
B
V+2R5SW
DDR2_ch0
C
D
E
F
A
2/10
60
1
2
NOTE
1..SERVICE MAIN ASSY VXX3328
NSP 2..MAIN ASSY (BDP2.0) VWV2375
2..ATAB ASSY (BDP2.0) VWV2360
MAIN ASSY
A
2/10
V+1R8ch0 IC2601
LP2996M
C2603
V+2R5SW
0.1u/16
VDDQ VREF
5 4
AVIN VSENSE
6 3 VTT-ch0
PVIN SD#
7 2
VTT GND C2604 V+3D
220u/4
8 1
C2605
100u/10 R2154
0
C2606
1u/10
DDR_PSW
C2607
0.1u/16
C2608
VCG1063-A
GND
R2611
R2631
22
DAS0CLK0 NM DA0CLK0
DAS0CLK0N DA0CLK0N
R2632
R2612 NM
22
R2613
R2634
22
DAS0CLK1 NM DA0CLK1
DAS0CLK1N DA0CLK1N
R2635
R2614
NM
22
R2615
R2637
DAS0A1 DA0A1
DAS0A2 DA0A2
22
75
R2638
R2616
DAS0BA0 DA0BA0
DAS0A6 DA0A6
DAS0A11 DA0A11
DAS0A13 DA0A13
75
22
R2639
R2617
DAS0CS_N DA0CS_N
DAS0CAS_N DA0CAS_N
DAS0ODT DA0ODT
DAS0RAS_N DA0RAS_N
75
22
R2640
R2618
DAS0A12 8 1 DA0A12
DAS0A8 7 2 DA0A8
DAS0A9 DA0A9
6 3
DAS0A5 5 4 DA0A5
75
22
R2641
R2619
DAS0A7 DA0A7
DAS0A3 DA0A3
DAS0A10 DA0A10
DAS0A0 DA0A0
75
22
R2642
R2620 75
DAS0A4 DA0A4
22 R2643
R2621 75
DAS0WE_N DA0WE_N
22 R2644
DAS0BA2 R2622 75 DA0BA2
22 R2645
DAS0BA1 R2623 75 DA0BA1
22
R2647
75
R2625
22
DAS0CKE DA0CKE DA0CKE
V+1R8ch0-1
IC2661
RESET2#_ch0
1 5
INB VCC
R2661
2
NM
INA
3 4
GND OUTY
R2662
NM
NM
GND
2
3
A-a
2/10
IC2151
F2101
S-1170B18UC-OTD
V+1R8ch0
DTL1106-A
V+1R8ch0-1
D2151
NM
3 1
2
C2102
220u/4
C2103
1u/10
C2104
0.1u/16
GND
C2105
VCG1063-A
C2106
VCG1063-A
GND
C2202
VCH1234-A
C2203
1u/10
C2204
0.1u/16
C2205
VCG1063-A
C2206
VCG1063-A
GND
GND
BDP-51FD
3
4
DDR2 ch0
A9 B9 C9 D9 E9 F9 H9
VDDQ1 DQ7 VDDQ5 DQ5 VDD2 ODT VDD3
A8 B8 C8 D8 E8 F8 G8 H8 J8
VSSQ3 DQ0 VSSQ5 CK A0 A4
DQS CK CS
A7 B7 C7 D7 E7 F7 G7 H7 J7
VSSQ1 DQS VDDQ4 DQ2 VSSDL A2 A6
RAS CAS
IC2101
EDE5108AJBG
512Mbit x 8bit
A3 B3 C3 D3 E3 F3 G3 H3 J3
VSS1 DM/RDQS VDDQ3 DQ3 VSS2 BA1 A1 A5
WE
A2 B2 C2 D2 E2 F2 G2 H2 J2
VSSQ2 DQ1 VREF CKE BA0 A10 A3
NU/RDQS
VSSQ4
A1 B1 C1 D1 E1 G1 J1
VDD1 DQ6 VDDQ2 DQ4 VDDL NC1 VSS3
A9 B9 C9 D9 E9 F9 H9
VDDQ1 DQ7 VDDQ5 DQ5 VDD2 ODT VDD3
A8 B8 C8 D8 E8 F8 G8 H8 J8
VSSQ3 DQ0 VSSQ5 CK A0 A4
DQS CK CS
A7 B7 C7 D7 E7 F7 G7 H7 J7
VSSQ1 DQS VDDQ4 DQ2 VSSDL A2 A6
RAS CAS
IC2201
EDE5108AJBG
512Mbit x 8bit
A3 B3 C3 D3 E3 F3 G3 H3 J3
VSS1 DM/RDQS VDDQ3 DQ3 VSS2 BA1 A1 A5
WE
A2 B2 C2 D2 E2 F2 G2 H2 J2
VSSQ2 DQ1 VREF CKE BA0 A10 A3
NU/RDQS
VSSQ4
A1 B1 C1 D1 E1 G1 J1
VDD1 DQ6 VDDQ2 DQ4 VDDL NC1 VSS3
4
K9
VSS4
K8 L8
A8 A13
K7 L7
A11 NC3
K3 L3
A9 NC2
K2 L2
A7 A12
L1
VDD4
K9
VSS4
K8 L8
A8 A13
K7 L7
A11 NC3
K3 L3
A9 NC2
K2 L2
A7 A12
L1
VDD4