Sony KDL-50R550A Service Manual page 28

A BOARD SCHEMATIC DIAGRAM (16 OF 26)
1 2
U4001D U4001D
MT5396TCNJ MT5396TCNJ
A
BRA0
K6
BRA0
BRA1
N3
BRA1
BRA2 M1
BRA2
BRA3
N2
BRA3
BRA4
N6
BRA4
BRA5
K5
BRA5
BRA6 N4
BRA6
BRA7 L3
BRA7
BRA8
L6
BRA8
BRA9
M3
BRA9
BRA10
P4
BRA10
BRA11 M5
BRA11
BRA12 N5
BRA12
BRA13
M4
B BRA13
BRA14
L5
BRA14
BRBA0 N1
BRBA0
BRBA1
P5
BRBA1
BRBA2
K4
BRBA2
DDR_1.5V A3
DDRV_2
B3
DDRV_11
C3
DDRV_14
D4
DDRV_17
E5
DDRV_22
F6
DDRV_27
G6
DDRV_34
G7
DDRV_35
C
H7
DDRV_38
H8
DDRV_39
J8
DDRV_41
N7
DDRV_42
P7
DDRV_43
T5
DDRV_44
T6
DDRV_45
U5
DDRV_46
U6
DDRV_47
V5
DDRV_48
V6
DDRV_49
AC1
DDRV_4
AC2
DDRV_5
AC3
DDRV_6
D
AC4
DDRV_7
AC5
DDRV_8
AC6
DDRV_9
F5
DVSS_46
J4
DVSS_61
J5
DVSS_62
J6
DVSS_63
K7
DVSS_64
L7
DVSS_65
L8
DVSS_66
M7
DVSS_67
R1
DVSS_71
R2
DVSS_77
E
R3
DVSS_82
R4
DVSS_83
R5
DVSS_84
R6
DVSS_85
R7
DVSS_86
T7
DVSS_96
T8
DVSS_97
U7
DVSS_107
W5
DVSS_124
W6
DVSS_125
W7
DVSS_126
W8
DVSS_127
Y4
DVSS_136
Y5
DVSS_137
F
Y6
DVSS_138
Y7
DVSS_139
Y8
DVSS_140
AA5
DVSS_11
AA7
DVSS_12
AB5
DVSS_22
AB6
DVSS_23
G
[5,6,15] PWM_1.5V
Monday, January 07, 2013 Monday, January 07, 2013 Monday, January 07, 2013
Date : Date : Date : 10-20-2005 10-20-2005 10-20-2005 LY.REV : LY.REV : LY.REV : 00 00 00
H
PWB : PWB : PWB : 297005040100.BRD 297005040100.BRD 297005040100.BRD File Name : File Name : File Name : 297005040100.DSN 297005040100.DSN 297005040100.DSN
DESCRIPTION : DESCRIPTION : DESCRIPTION :
SCHEMATIC OF LCD TV MONITOR SCHEMATIC OF LCD TV MONITOR SCHEMATIC OF LCD TV MONITOR
1 2
Chassis RB1FK, BL
3 4
BRDQM0
G2
BRDQM0
BRDQS0
E4
BRDQS0
E3 BRDQS0#
BRDQS0#
BRDQ0
A1
BRDQ0
BRDQ1
J1
BRDQ1
BRDQ2
B2
BRDQ2
J2 BRDQ3
BRDQ3
C2 BRDQ4
BRDQ4
BRDQ5 RP5024 RP5024
K1
BRDQ5
BRDQ6 BRWE#
A2 1
BRDQ6
BRDQ7 BRBA0
K2 2
BRDQ7
BRA3 3
D1 BRDQM1 BRA2 4
BRDQM1
BRDQS1
F1
BRDQS1
BRDQS1# RP5020 RP5020
F2
BRDQS1#
J3 BRDQ8 BRA14 1
BRDQ8
B1 BRDQ9 BRRAS# 2
BRDQ9
BRDQ10 BRODT
H3 3
BRDQ10
BRDQ11 BRCAS#
D3 4
BRDQ11
BRDQ12
G3
BRDQ12
RP5014 RP5014
C1 BRDQ13
BRDQ13
G4 BRDQ14 BRA10 1
BRDQ14
BRDQ15 BRBA1
D2 2
BRDQ15
BRA12
3
BRA4
Y1 4
BRDQM2
V2
BRDQS2
RP5015 RP5015
V1
BRDQS2#
BRRESET
T4 1
BRDQ16
BRA9
AB4 2
BRDQ17
P2 BRA13 3
BRDQ18
AB3 BRA7 4
BRDQ19
P3
BRDQ20
RP5018 RP5018
AB1
BRDQ21
BRA6
P1 1
BRDQ22
AB2 BRA1 2
BRDQ23
BRA8 3
BRA11
U1 4
BRDQM3
W3
BRDQS3
RP5022 RP5022
W4
BRDQS3#
AA3 1
BRDQ24
BRBA2
U4 2
BRDQ25
BRA0
AA4 3
BRDQ26
BRA5
T3 4
BRDQ27
Y3
BRDQ28
U3
BRDQ29
Y2
BRDQ30
U2
BRCKE
BRDQ31 1
H6 BRODT
BRODT
H4 BRRAS#
BRRAS# BRCS#
1
BRCAS#
H5
BRCAS#
BRCS#
K3
BRCS#
L4 BRWE#
BRWE# BRCLK0 1
G5 1
BRCSX# TP4003 TP4003
BRRESET
M2
DDR3 2Gb (128Mx16).
BRRESET
P6 BRCKE
BRCKE
Priority Vender.
BRCLK0
F4
BRCLK0
BRCLK0#
F3
BRCLK0#
Main SamSung
V4
BRCLK1
V3
BRCLK1# Second Nanya
DDR3 1Gb (64Mx16).
Priority Vender.
Main SamSung
Second Nanya
R4059 R4059
120R-100MHZ_0603 120R-100MHZ_0603
C5026 C5026 C5027 C5027 C5028 C5028 C5029 C5029 C5030 C5030
0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K
Drawn : Drawn : Drawn : Checked Checked Checked
10-20-2005 10-20-2005 10-20-2005
3 4
5 6
U5003 U5003
NT5CB64M16DP-DH NT5CB64M16DP-DH
BRDQ0
E3
DQL0
BRDQ1
F7
DQL1
BRDQ2 F2
DQL2
BRDQ3
F8
DQL3
BRDQ4
H3
DQL4
BRDQ5
H8
DQL5
BRDQ6 G2
DQL6
BRDQ7 H7
DQL7
100 100 BRDQ8
D7
DQU0
3_WE# BRDQ9
8 C3
DQU1
3_BA0 BRDQ10
7 C8
DQU2
6 3_A3 BRDQ11 C2
DQU3
5 3_A2 BRDQ12 A7
DQU4
BRDQ13
A2
DQU5
100 100 BRDQ14
B8
DQU6
8 3_A14 BRDQ15 A3
DQU7
7 3_RAS#
3_ODT
6
3_CAS# 3_A0
5 N3
A0
3_A1
P7
A1
100 100
3_A2 P3
A2
8 3_A10 3_A3 N2
A3
3_BA1 3_A4
7 P8
A4
3_A12 3_A5
6 P2
A5
3_A4 3_A6
5 R8
A6
3_A7 R2
A7
100 100
3_A8
T8
A8
3_RREST_MEM 3_A9
8 R3
A9
3_A9 3_A10
7 L7
A10/AP
6 3_A13 3_A11 R7
A11
5 3_A7 3_A12 N7
A12
3_A13
T3
NC_6
100 100
3_A6
8
7 3_A1 3_BA0 M2
BA0
6 3_A8 3_BA1 N8
BA1
3_A11 3_BA2
5 M3
BA2
100 100
8 3_CS# L2
CS#
3_BA2 3_CAS#
7 K3
CAS#
3_A0 3_RAS#
6 J3
RAS#
3_A5 3_WE#
5 L3
WE#
R5020 R5020 3_CKE
K9
CKE
100_J 100_J BRCLK0
J7
3_CKE
2 CK
BRCLK0#
K7
CK#
R5019 R5019
100_J 100_J
3_CS#
2
BRDQS1
C7
DQSU
R5016 R5016 BRDQS1#
B7
DQSU#
100_J 100_J
BRDQS0 F3
2 BRCLK0# DQSL
BRDQS0# G3
DQSL#
BRDQM1
D3
DMU
BRDQM0 E7
DML
Part Number.
3_ODT
K1
ODT
3_RREST_MEM
T2
RESET#
K4B2G1646C-HCK0
SDRAM_WBGA-96P_1GBIT SDRAM_WBGA-96P_1GBIT
NT5CB128M16DP-DI
Part Number.
K4B1G1646G-BCK0
NT5CB64M16DP-DH
DDR_1.5V
R5017 R5017
1K_F 1K_F
DDR_1.5V B_RVREF1
DDR_1.5V [15]
C5031 C5031 C5032 C5032 C5033 C5033 C5034 C5034 R5021 R5021
0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 10U_10V_M 10U_10V_M 1K_F 1K_F
Approved Approved Approved PART NO. PART NO. PART NO.
2970050401-SC 2970050401-SC 2970050401-SC
10-20-2005 10-20-2005 10-20-2005
5 6
7 8
A
DDR_1.5V
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ#
H9
VDDQ_8
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4 B
K8
VDD_5
N1
VDD_6
N9
VDD_7
R9
VDD_9
R1
VDD_8
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
M7
NC_5
3_A14
T7
NC_7
C
M8 B_RVREF1
VREFCA
B_RVREF2
H1
VREFDQ
L8
ZQ
R5013 R5013
240_F 240_F
B1
VSSQ_1
B9
VSSQ_2
D
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
E
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
F
C5039 C5039 R5018 R5018 C5025 C5025
0.1U_16V_K 0.1U_16V_K 1K_F 1K_F 0.1U_16V_K 0.1U_16V_K
G
B_RVREF2
C5036 C5036 R5022 R5022 C5037 C5037
0.1U_16V_K 0.1U_16V_K 1K_F 1K_F 0.1U_16V_K 0.1U_16V_K
REV. REV. REV. SHEET SHEET SHEET
H
<RevCode> <RevCode> <RevCode>
16 16 16 25 25 25
____ OF ____ ____ OF ____ ____ OF ____
7 8
Chassis RB1FK, BL
28