Philips 231T1SB/00 Service Manual page 29

1
DDR2 Memory
U400D U400D
RDQS0 D2 M1 RA12
RDQS0 RA12
RDQS0# RA11
D1 K4
RDQS0_ RA11
RDQM0 RA10
E4 M5
RDQM0 RA10
RDQ0 RA9
C4 M3
RDQ0 RA9
RDQ1 B2 L5 RA8
RDQ1 RA8
RDQ2 RA7
C3 M2
RDQ2 RA7
RDQ3 RA6
A2 L2
RDQ3 RA6
RDQ4 RA5
A4 M4
RDQ4 RA5
RDQ5 D5 M6 RA4
RDQ5 RA4
RDQ6 C1 N5 RA3
RDQ6 RA3
RDQ7 RA2
B3 L1
RDQ7 RA2
RDQS1 RA1
E1 N6
RDQS1 RA1
RDQS1# RA0
E2 K3
RDQS1_ RA0
RDQM1 F5 J2 RCS#
RDQM1 RCS_
A
RDQ8 RRAS#
G4 J4
RDQ8 RRAS_
RDQ9 RCAS#
F3 J1
RDQ9 RCAS_
RDQ10 RWE#
F1 P1
RDQ10 RWE_
RDQ11 F2 N3 RBA0
RDQ11 RBA0
RDQ12 RBA1
E3 P2
RDQ12 RBA1
RDQ13 RODT
G3 J3
RDQ13 RODT
RDQ14
F4
RDQ14
RDQ15 RCLK1
G5 AB2
RDQ15 RCLK1
RDQS2 U1 AB1 RCLK1#
RDQS2 RCLK1_
RDQS2# RCLK0
V1 H2
RDQS2_ RCLK0
RDQM2 RCLK0#
V4 H1
RDQM2 RCLK0_
RDQ16
U3
RDQ16
RDQ17 T1 N4 RCKE
RDQ17 RCKE
RDQ18 MEM_VREF
T4 P6
RDQ18 RVREF
RDQ19
T2
RDQ19
RDQ20 R350 R350 33 OHM +-5% 1/10W 33 OHM +-5% 1/10W
R3 B5
RDQ20 REXTUP
RDQ21 R4 A5 R352 R352
RDQ21 REXTDN
RDQ22 T3 33 OHM +-5% 1/10W 33 OHM +-5% 1/10W
RDQ22
RDQ23
R5 N10
RDQ23 AVSS12_MEMPLL
RDQS3 AV12_MEMPLL
W1 M10
RDQS3 AVDD12_MEMPLL
RDQS3#
W2 W6
DV18_DDR
RDQS3_ VCC2IO
RDQM3 U5 V6
RDQM3 VCC2IO
RDQ24
Y2 R6
RDQ24 VCC2IO
RDQ25
W4 J6
RDQ25 VCC2IO
RDQ26
Y3 E6
RDQ26 VCC2IO
RDQ27 W3 D6
RDQ27 VCC2IO
RDQ28
V5 Y5
RDQ28 VCC2IO
RDQ29
AA2 P5
RDQ29 VCC2IO
RDQ30
W5 J5
RDQ30 VCC2IO
RDQ31
Y1 H5
RDQ31 VCC2IO
C5
VCC2IO
AA4
VCC2IO
Y4
VCC2IO
P4
B VCC2IO
H4
VCC2IO
B4
VCC2IO
AA3
VCC2IO
P3
VCC2IO
H3
VCC2IO
A3
VCC2IO
R2
VCC2IO
N2
VCC2IO
G2
VCC2IO
MT5362BMG/B MT5362BMG/B
DV18_DDR
C387 Close to C375
C388 Close to C376
DV18_DDR
+ +
C351 C351 C352 C352
C350 C350 C353 C353 C354 C354
1uF16V 1uF16V
100uF 10V 100uF 10V NC/4.7UF 10V NC/4.7UF 10V 100N 16V 100N 16V 100N 16V 100N 16V
SMD
SMD/0402 SMD/0402
DV18_DDR
C
+ +
C369 C369 C363 C363 C364 C364 C365 C365 C366 C366
100uF 16V 100uF 16V NC/4.7UF 10V NC/4.7UF 10V 1uF16V 1uF16V 100N 16V 100N 16V 100N 16V 100N 16V
SMD/0402 SMD/0402
FB350 FB350
AV12
AV12_MEMPLL
1 2
120R/500mA 120R/500mA
C373 C373 C374 C374 C372 C372
4U7 10V 4U7 10V 10uF 16V 10uF 16V 100N 16V 100N 16V
SMD/0402
DV18_DDR
C384 C384 C349 C349 C380 C380
C359 C359 C360 C360
4U7 10V 4U7 10V 1uF16V 1uF16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V
D SMD/0402 SMD/0402 SMD/0402
DDR BYPASS
1
2 3
U351 U351
RDQ0 MRA0 RDQ16
G8 M8
DQ0 A0
RDQ1 MRA1 RDQ17
G2 M3
DQ1 A1
RDQ2 MRA2 RDQ18
H7 M7
DQ2 A2
RDQ3 H3 N2 MRA3 RDQ19
DQ3 A3
RDQ4 MRA4 RDQ20
H1 N8
DQ4 A4
RDQ5 MRA5 RDQ21
H9 N3
DQ5 A5
RDQ6 MRA6 RDQ22
F1 N7
DQ6 A6
RDQ7 F9 P2 MRA7 RDQ23
DQ7 A7
RDQ8 C8 P8 MRA8 RDQ24
DQ8 A8
RDQ9 MRA9 RDQ25
C2 P3
DQ9 A9
RDQ10 MRA10 RDQ26
D7 M2
DQ10 A10/AP
RDQ11 MRA11 RDQ27
D3 P7
DQ11 A11
RDQ12 D1 R2 MRA12 RDQ28
DQ12 A12
RDQ13 RDQ29
D9 R8
DQ13 NC/A13
RDQ14 RDQ30
B1 R3
DQ14 NC/A14
RDQ15 RDQ31
B9 R7
DQ15 NC/N15
A2 L2 MRBA0
NC BA0
MRBA1
E2 L3
NC BA1
RDQS1 RDQS3
B7 L1
UDQS NC/BA2
RDQS1# CLK0 RDQS3#
A8 J8
UDQS CK
RDQS0 CLK0# RDQS2
F7 K8
LDQS CK
RDQS0# E8 L8 MRCS# RDQS2#
LDQS CS
RDQM1 MRCAS# RDQM3
B3 L7
UDM CAS
RDQM0 MRODT RDQM2
F3 K9
LDM ODT
MEM_VREF MRRAS# MEM_VREF
J2 K7
VREF RAS
MRCKE K2 K3 MRWE# MRCKE
CKE WE
DV18_DDR
A1 A3
VDD VSS
A9 A7
VDDQ VSSQ
C1 B2
VDDQ VSSQ
C3 B8
VDDQ VSSQ
C7 D2
VDDQ VSSQ
C9 D8
VDDQ VSSQ
E1 E3
VDD VSS
E9 E7
VDDQ VSSQ
G1 F2
VDDQ VSSQ
G3 F8
VDDQ VSSQ
G7 H2
VDDQ VSSQ
G9 H8
VDDQ VSSQ
J1 J3
VDDL VSS
J9 J7
VDD VSSDL
M9 N1
VDD VSS
R1 P9
DV18_DDR DV18_DDR
VDD VSS
DDR#1
C441/C442 close to C341/C343/C365
C443 close to C345
C387 C387 C388 C388 C441 C441 C442 C442 C443 C443 C444 C444
C444 close to C365
470PF 50V 470PF 50V 470PF 50V 470PF 50V 470PF 50V 470PF 50V 470PF 50V 470PF 50V 470PF 50V 470PF 50V 470PF 50V 470PF 50V
SMD/0402 SMD/0402
C357 C357 C375 C375 C376 C376 C377 C377 C340 C340
C355 C355 C356 C356
100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V
SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402
Bottom Side DDR#1
C367 C367 C368 C368 C370 C370 C341 C341 C342 C342 C343 C343 C344 C344
100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V
SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402
Bottom Side DDR#2
MEM_VREF
C361 C361 C362 C362
100N 16V 100N 16V 4U7 10V 4U7 10V
SMD/0402
C383 C383 C385 C385 C386 C386 C347 C347
C378 C378 C381 C381 C382 C382
100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 16V
SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402
Bottom Side
2 3
4
U352 U352
MRA0
G8 M8
DQ0 A0
MRA1
G2 M3
DQ1 A1
MRA2
H7 M7
DQ2 A2
H3 N2 MRA3
DQ3 A3
MRA4
H1 N8
DQ4 A4
MRA5
H9 N3
DQ5 A5
MRA6
F1 N7
DQ6 A6
F9 P2 MRA7
DQ7 A7
C8 P8 MRA8
DQ8 A8
MRA9
C2 P3
DQ9 A9
MRA10
D7 M2
DQ10 A10/AP
MRA11
D3 P7
DQ11 A11
D1 R2 MRA12
DQ12 A12
D9 R8
DQ13 NC/A13
B1 R3
DQ14 NC/A14
B9 R7
DQ15 NC/N15
A2 L2 MRBA0
NC BA0
MRBA1
E2 L3
NC BA1
B7 L1
UDQS NC/BA2
CLK1
A8 J8
UDQS CK
CLK1# MRODT R357 R357
F7 K8
LDQS CK
E8 L8 MRCS# MRCAS# RP350 RP350
LDQS CS
MRCAS# MRCS# 22R 1/16W 5% 22R 1/16W 5%
B3 L7
UDM CAS
MRODT MRA0
F3 K9
LDM ODT
MRRAS# MRA6
J2 K7
VREF RAS
K2 K3 MRWE# MRA2 RP351 RP351
CKE WE
MRA7 22R 1/16W 5% 22R 1/16W 5%
A1 A3
VDD VSS
MRBA0
A9 A7
VDDQ VSSQ
C1 B2
VDDQ VSSQ
C3 B8 MRCKE R356 R356 22R 1/16W 5% 22R 1/16W 5%
VDDQ VSSQ
C7 D2 MRWE# R355 R355 22R 1/16W 5% 22R 1/16W 5%
VDDQ VSSQ
MRBA1 R354 R354 22R 1/16W 5% 22R 1/16W 5%
C9 D8
VDDQ VSSQ
E1 E3
VDD VSS
MRRAS# RP352 RP352
E9 E7
VDDQ VSSQ
G1 F2 MRA8 22R 1/16W 5% 22R 1/16W 5%
VDDQ VSSQ
MRA11
G3 F8
VDDQ VSSQ
MRA4
G7 H2
VDDQ VSSQ
MRA1 RP353 RP353
G9 H8
VDDQ VSSQ
J1 J3 MRA9 22R 1/16W 5% 22R 1/16W 5%
VDDL VSS
MRA12
J9 J7
VDD VSSDL
MRA5
M9 N1
VDD VSS
MRA10 R351 R351 22R 1/16W 5% 22R 1/16W 5%
R1 P9
VDD VSS
MRA3 R353 R353 22R 1/16W 5% 22R 1/16W 5%
DDR#2
NEAR DRAM
RCLK0 CLK0
C345 C345 C358 C358 R358 R358
100N 16V 100N 16V 1UF 6V3 1UF 6V3 100 OHM +-5% 1/16W 100 OHM +-5% 1/16W
SMD/0402 SMD/0402 RCLK0# CLK0#
NEAR DRAM
RCLK1 CLK1
R359 R359
C346 C346 C371 C371 100 OHM +-5% 1/16W 100 OHM +-5% 1/16W
100N 16V 100N 16V 1UF 6V3 1UF 6V3
RCLK1# CLK1#
SMD/0402 SMD/0402
C340 C3 C341 C3 C342 C3
C344 C3 C345 C3 C346 C3
C348 D3 C349 D2 C350 C1
C352 C1 C353 C2 C354 C2
C356 C2 C357 C2 C358 C3
C360 D1 C361 C2 C362 C2
C364 C1 C365 C2 C366 C2
C368 C2 C369 C1 C370 C2
C372 C2 C373 C1 C374 C1
C376 C3 C377 C3 C378 D2
C348 C348 C379 C379 C380 D2 C381 D2 C382 D2
100N 16V 100N 16V 100N 16V 100N 16V
C384 D1 C385 D3 C386 D3
SMD/0402 SMD/0402
C388 B2 C441 B2 C442 B2
C444 B3 FB350 C1 RP350 A5
RP352 B5 RP353 B5 R350 A2
R352 A2 R353 B5 R354 B5
R356 A5 R357 A5 R358 C5
4
Meridian 1
5
MEM_VREF
1 MEM_VREF
A
22R 1/16W 5% 22R 1/16W 5% RODT
1 8 RCAS#
RCS#
2 7
RA0
3 6
RA6
4 5
1 8 RA2
RA7
2 7
RBA0
3 6
4 5
RCKE
RWE#
RBA1
RRAS#
8 1
7 2 RA8
RA11
6 3
RA4
5 4
RA1
8 1
7 2 RA9
RA12
6 3
RA5
5 4
RA10
RA3
B
C
C343 C3
C347 D3
C351 C1
C355 C2
C359 D1
C363 C1
C367 C2
C371 C3
C375 C3
C379 D3
C383 D3
C387 B2
D
C443 B3
RP351 A5
R351 B5
R355 A5
R359 C5
5
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