Philips BDP2305/F7 Service Manual page 36

9-3
Circuit Diagram- Main Board:
1.2V
U1B U1B
U15
DVCC12_K
U16
DVCC12_K
K9
DVCC12_K RDQ0_B
K11
DVCC12_K RDQ1_B
L9
DVCC12_K RDQ2_B
U9
DVCC12_K RDQ3_B
P9
DVCC12_K RDQ4_B
T9
DVCC12_K RDQ5_B
L18
DVCC12_K RDQ6_B
T11
DVCC12_K RDQ7_B
K12
DVCC12_K RDQ8_B
T17
DVCC12_K RDQ9_B
N17
DVCC12_K RDQ10_B
K17
DVCC12_K RDQ11_B
N18
DVCC12_K RDQ12_B
K18
DVCC12_K RDQ13_B
P18
DVCC12_K RDQ14_B
U12
DVCC12_K RDQ15_B
U14
DVCC12_K
U11
DVCC12_K
T16
DVCC12_K
T12
DVCC12_K RDQM0_B
T14
DVCC12_K RDQM1_B
L17
DVCC12_K
R17
DVCC12_K RDQS0_B
K15
DVCC12_K RDQS0__B
RDQS1_B
RDQS1__B
RODT_B
RCAS__B
RRAS__B
RCS__B
RWE__B
RCKE_B
RRESET_B
RBA0_B
RBA1_B
RBA2_B
RA0_B
RA1_B
RA2_B
RA3_B
RA4_B
RA5_B
RA6_B
RA7_B
RA8_B
RA9_B
RA10_B
RA11_B
RA12_B
RA13_B
RCLK0_B
RCLK0__B
RVREF0_B
MT8551 MT8551
1.5V
C69 C69 C70 C70
0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V
1.5V
C74 C74 C38 C38
0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V
U3 U3
AC12 RDQ0_B RDQ3_B E3
AC13 RDQ1_B RDQ7_B F7
AD13 F2
RDQ2_B RDQ2_B
AE13 RDQ3_B RDQ6_B F8
AD21 RDQ4_B RDQ0_B H3
AC21 RDQ5_B RDQ4_B H8
AD20 RDQ6_B RDQ1_B G2
AC20 RDQ7_B RDQ5_B H7
AC15 RDQ8_B RDQ13_B D7
AC16 RDQ9_B RDQ9_B C3
AB15 C8
RDQ10_B RDQ14_B
AB14 RDQ11_B RDQ8_B C2
AC19 RDQ12_B RDQ15_B A7
AE18 RDQ13_B RDQ11_B A2
AE19 RDQ14_B RDQ12_B B8
AD18 RDQ15_B RDQ10_B A3
C7
RDQS1_B
AB16 RDQM0_B RDQS1__B B7
AA15 RDQM1_B RDQS0_B F3
RDQS0__B G3
AD16 RDQS0_B RDQM1_B D3
AE16 RDQS0__B RDQM0_B E7
DDR_VREF
AD17 RDQS1_B
AC17 H1
RDQS1__B
M8
RRESET_B T2
E2_ZQ L8
AD10 RODT_B
Y12 RCAS__B
C139 C139
AE11 RRAS__B C66 C66 C67 C67 R38 R38
AE10 RCS__B 240/1% 240/1% 100pF/50V/NP0 100pF/50V/NP0
AA12 RWE__B 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V
AA6 RCKE_B
AE7 RRESET_B 1.5V
A1
AB8 A8
RBA0_B
W8 RBA1_B C1
AC11 RBA2_B C9
D2
E9
AC10 RA0_B F1
Y10 RA1_B H2
AE8 RA2_B H9
AB10
RA3_B
AA10 RA4_B B2
AC8 RA5_B D9
AA8 RA6_B G7
AD8 RA7_B K2
W10 RA8_B K8
AD7 RA9_B N1
AB6 RA10_B N9
W12 R9
RA11_B
Y8 RA12_B R1
AB11 RA13_B
AD22 RCLK0_B
AE22 RCLK0__B
Y18
DDR3 64Mbit×16 DDR3 64Mbit×16
DDR_VREF
DDR3#2
C68 C68
0.1uF/16V/Y5V 0.1uF/16V/Y5V
RCLK0_B
C71 C71 C75 C75 C36 C36
0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V
RCLK0__B
C48 C48 C51 C51 C54 C54
0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 22uF/6.3V/Y5V 22uF/6.3V/Y5V
1.2V
C59 C59 C65 C65
N3 RA0_B
DQ0 A0
P7 RA1_B 0.1uF/16V/Y5V 0.1uF/16V/Y5V 22uF/6.3V/Y5V 22uF/6.3V/Y5V
DQ1 A1
P3
RA2_B
DQ2 A2
N2 RA3_B
DQ3 A3
P8 RA4_B
DQ4 A4
P2 RA5_B
DQ5 A5
R8 RA6_B
DQ6 A6
R2 RA7_B RDQ4_B
DQ7 A7 TP16 TP16
T8 RA8_B RDQ12_B
DQ8 A8 TP17 TP17
R3 RA9_B RDQ3_B
DQ9 A9 TP18 TP18
L7
RA10_B
DQ10 A10/AP
R7 RA11_B
DQ11 A11
N7 RA12_B RDQS1_B
DQ12 A12/BC# TP19 TP19
T3 RA13_B RDQS1__B
TP20 TP20
DQ13 A13
DQ14
J1 RDQS0_B
DQ15 NC_0 TP21 TP21
J9 RDQS0__B
NC_1 TP22 TP22
L1
NC_2
L9
UDQS NC_3
M7
UDQS# NC_4
T7
LDQS NC_6
LDQS#
M2 RBA0_B RCS__B
UDM BA0 TP23 TP23
N8 RBA1_B RRAS__B
TP24 TP24
LDM BA1
M3 RBA2_B
BA2
J7 RCLK0_B
CK
K7
RCLK0__B RBA0_B
TP25 TP25
VREFDQ CK#
L2 RCS__B
VREFCA CS#
K3 RCAS__B
RESET# CAS#
K1 RODT_B RODT_B
TP26 TP26
ZQ ODT
J3 RRAS__B RRESET_B
RAS# TP27 TP27
L3 RWE__B RA2_B
WE# TP28 TP28
K9 RCKE_B
CKE
C57 C57
B1
VSSQ_0
B9 8pF 8pF
VSSQ_1
D1
VSSQ_2
D8
VDDQ_0 VSSQ_3
E2
VDDQ_1 VSSQ_4
E8
VDDQ_2 VSSQ_5
F9
VDDQ_3 VSSQ_6
G1
VDDQ_4 VSSQ_7
G9
VDDQ_5 VSSQ_8
VDDQ_6
A9
VDDQ_7 VSS_0
B3
VDDQ_8 VSS_1
E1
VSS_2
G8
VDD_0 VSS_3
J2
VDD_1 VSS_4
J8
VDD_2 VSS_5
M1
VDD_3 VSS_6
M9
VDD_4 VSS_7
P1
VDD_5 VSS_8
P9
VDD_6 VSS_9
T1
VDD_8 VSS_10
T9
VDD_7 VSS_11
NEAR DRAM
R39 R39
100/1% 100/1%
9-3
C62 C62 C61 C61 C63 C63
0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V 0.1uF/16V/Y5V