Sony KDL-40BX450 Service Training Manual page 120

A BOARD SCHEMATIC DIAGRAM (9 OF 19)
1 2
A
[4,5,7,12,14,15,16,17,18,19,20] SYS_3.3V
B
C
[4] PWM_1.2V
D
E
F
G
Friday, January 13, 2012 Friday, January 13, 2012 Friday, January 13, 2012
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 :
A-Board
1 2
AZ3FK
3 4
SYS_3.3V
C4001 C4001 C4002 C4002 C4003 C4003 C4004 C4004 C4005 C4005
10U_6.3V_K 10U_6.3V_K 10U_6.3V_K 10U_6.3V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K
C4006 C4006 C4007 C4007 C4008 C4008 C4009 C4009 C4010 C4010
10U_6.3V_K 10U_6.3V_K 22U_10V_K 22U_10V_K 10U_6.3V_K 10U_6.3V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K
C4094 C4094 C4090 C4090 C4012 C4012 C4013 C4013 C4071 C4071 C4011 C4011
0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K 0.1U_10V_K
Drawn : Drawn : Drawn : Checked Checked Checked
10-20-2005 10-20-2005 10-20-2005
3 4
5 6 7
U4001J U4001J
MT5396TCNJ MT5396TCNJ
PWM_1.2V P14 U16
VCCK_30 DVSS_99
P15 U17
VCCK_31 DVSS_100
P16 U18
VCCK_32 DVSS_101
P17 U19
VCCK_33 DVSS_102
P18 V15
VCCK_34 DVSS_108
P19 V16
VCCK_35 DVSS_109
R14 V17
VCCK_38 DVSS_110
T14 V18
VCCK_40 DVSS_111
U14 V19
VCCK_42 DVSS_112
V14 W15
VCCK_43 DVSS_116
W14 W16
VCCK_45 DVSS_117
Y14 W17
VCCK_47 DVSS_118
AA14 W18
VCCK_1 DVSS_119
AB14 W19
VCCK_3 DVSS_120
AC14 Y15
VCCK_4 DVSS_128
AC15 Y16
VCCK_5 DVSS_129
AC16 Y17
VCCK_6 DVSS_130
AC17 Y18
VCCK_7 DVSS_131
AC18 Y19
VCCK_8 DVSS_132
AC19 AA15
VCCK_9 DVSS_3
AD18 AA16
VCCK_15 DVSS_4
AM7 AA17
VCCK_18 DVSS_5
AM8 AA18
VCCK_19 DVSS_6
AN7 AA19
VCCK_20 DVSS_7
AN8 AB15
VCCK_21 DVSS_13
AP7 AB16
VCCK_22 DVSS_14
AP8 AB17
VCCK_23 DVSS_15
AR7 AB18
VCCK_24 DVSS_16
AR8 AB19
VCCK_25 DVSS_17
AT7 P21
VCCK_26 DVSS_69
AT8 P22
VCCK_27 DVSS_70
AU7 R15
VCCK_28 DVSS_72
AU8 R16
VCCK_29 DVSS_73
P20 R17
VCCK_36 DVSS_74
P23 R18
VCCK_37 DVSS_75
R24 R19
VCCK_39 DVSS_76
T24 R20
VCCK_41 DVSS_78
V23 R21
VCCK_44 DVSS_79
W23 R22
VCCK_46 DVSS_80
Y23 R23
VCCK_48 DVSS_81
AA23 T15
VCCK_2 DVSS_87
AC20 T16
VCCK_10 DVSS_88
AC21 T17
VCCK_11 DVSS_89
AC22 T18
VCCK_12 DVSS_90
AC23 T19
VCCK_13 DVSS_91
AC24 T20
VCCK_14 DVSS_92
AD23 T21
VCCK_16 DVSS_93
AD24 T22
VCCK_17 DVSS_94
T23
DVSS_95
U15
DVSS_98
U20
DVSS_103
U21
DVSS_104
U22
DVSS_105
U23
DVSS_106
V20
DVSS_113
V21
DVSS_114
V22
DVSS_115
W20
DVSS_121
SYS_3.3V
E34 W21
VCC3IO_A_1 DVSS_122
F33 W22
VCC3IO_A_2 DVSS_123
G31 Y20
VCC3IO_A_3 DVSS_133
G32 Y21
VCC3IO_A_4 DVSS_134
H29 Y22
VCC3IO_A_5 DVSS_135
H30 AA20
VCC3IO_A_6 DVSS_8
J29 AA21
VCC3IO_A_7 DVSS_9
J30 AA22
VCC3IO_A_8 DVSS_10
AK9 AB20
VCC3IO_B_1 DVSS_18
AK10 AB21
VCC3IO_B_2 DVSS_19
AK11 AB22
VCC3IO_B_3 DVSS_20
AL9 AB23
VCC3IO_B_4 DVSS_21
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
B
C
D
E
F
G
SHEET SHEET SHEET
REV. REV. REV.
H
<RevCode> <RevCode> <RevCode>
9 19
____ OF ____
8
AZ3FK
21