Sony KDL-50R550A Service Manual page 29

A BOARD SCHEMATIC DIAGRAM (17 OF 26)
1 2
A
1
[12] T_IF1_DN
C4072 C4072
1U_10V_K 1U_10V_K
C4073 C4073
1U_10V_K 1U_10V_K
1
[12] T_IF1_DP
B
[12,13] T_IF1_AGC
C
D
AU35
AU37
E
AT37
AT35
AP34
AU36
AR37
AT36
AP32
AR33
AP37
[8] VGA_SL
F
AR36
[8] VGA_SR
AP36
[9] COMP_SL
AR35
[9] COMP_SR
AN28
Y33
AR16
[23] SPDIF_OUT
Y32
[11] HDMI_SPDIF
AR11
[22] AMP_BCK
AP11
[22] AMP_LRC
G AM12
[22] AMP_MCK
AN9
[22] AMP_SDA
AN10
AN11
AM11
AM10
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
MAIN_IF_N
2 1 2
R4005 R4005
100_F 100_F
C4046 C4046
22P_50V_J 22P_50V_J
R4006 R4006
150_F 150_F
C4047 C4047
R4007 R4007
22P_50V_J 22P_50V_J
100_F 100_F
MAIN_IF_P
2 1 2
R4021 R4021
10K_F 10K_F
1 2 MAIN_IF_AGC
C4077 C4077 R4009 R4009
0.022U_25V_K 0.022U_25V_K NC/22K_J NC/22K_J
U4001K U4001K
MT5396TCNJ MT5396TCNJ
AN34
AIN0_L_AADC AL0_ADAC ALO_LINEOUT [23]
AN35
AIN0_R_AADC AR0_ADAC ARO_LINEOUT [23]
AM34
AIN1_L_AADC AL1_ADAC
AM32
AIN1_R_AADC AR1_ADAC
AM33
AIN2_L_AADC AL2_ADAC
AM37
AIN2_R_AADC AR2_ADAC
AM35
AIN3_L_AADC AL3_ADAC
AM36
AIN3_R_AADC AR3_ADAC
AIN4_L_AADC
R4042 R4042
AIN4_R_AADC
0_J 0_J
AVDD33_AADC SYS_3.3V
AL31 1 2
AIN5_L_AADC AVDD33_AADC
AIN5_R_AADC
C4030 C4030 C4031 C4031
0.1U_16V_K 0.1U_16V_K 10U_6.3V_K 10U_6.3V_K
AIN6_L_AADC
AJ28
AIN6_R_AADC AVSS33_AADC
MPXP
AJ27 VMID_AADC
VMID_AADC
ALIN C4033 C4033 C4034 C4034
0.1U_16V_K 0.1U_16V_K 1U_6.3V_K 1U_6.3V_K
ASPDIF0
ASPDIF1
AOBCK
AOLRCK
AG30
AOMCLK AVDD33_DAC
AF30
AOSDATA0 AVDD33_DAC1
AOSDATA1 C4079 C4079 C4086 C4086 C4078 C4078
0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 1U_6.3V_K 1U_6.3V_K
AOSDATA2
AK30
AOSDATA3 AVSS33_DAC
AE30
AOSDATA4 AVSS33_DAC1
Drawn : Drawn : Drawn : Checked Checked Checked
10-20-2005 10-20-2005 10-20-2005
3 4
5 6
U4001H U4001H
MT5396TCNJ MT5396TCNJ
MAIN_IF_N
AT32
ADCINN_DEMOD AVDD33_DEMOD
MAIN_IF_P
AU32
ADCINP_DEMOD
U34
RF_AGC
MAIN_IF_AGC
U35
IF_AGC AVSS33_DEMOD
AP31
LOUTN AVDD12_DEMOD
AN30
LOUTP
AVSS12_DEMOD
V35
[12,13] OSCL2
OSCL2
[12,13] OSDA2 V34
OSDA2
AP28
SC0 VDACX_OUT
AR29
SY0
AN29
[9] CVBS2 CVBS0P
AR31
CVBS1P VDACY_OUT
C4038 C4038
AR30
CVBS2P
1U_6.3V_K 1U_6.3V_K
AT30
CVBS3P
1 2 AP30
CVBS_COM
AN25
[8] VGA_HSYNC
HSYNC AVDD33_CVBS_1
AM25
[8] VGA_VSYNC VSYNC AVDD33_CVBS_2
AR25
[8] VGA_RIN RP
AR24
[8] VGA_GIN
GP
AU24
[8] VGA_BIN
BP AVSS33_CVBS_1
AP24
[8] VGA_COM
COM AVSS33_CVBS_2
AT24
[8] VGA_SOG SOG
AP22
[8] VGA_SSCL
VGA_SCL
[8] VGA_SSDA AR22
VGA_SDA
AVDD12_RGB
AT26
[9] COMP_COM1 COM1
AR26
[9] COMP_PB1
PB1P
AP26
[9] COMP_PR1
PR1P AVSS12_RGB
AU26
[9] COMP_Y1
Y1P
AP25
[9] COMP_SOY1 SOY1
AVDD33_VDAC_BG
AU28
COM0 AVDD33_VDAC
AT28
PB0P
AR28
PR0P
AP27
Y0P AVSS33_VDAC_BG
AR27
SOY0 AVSS33_VDAC
R4065 R4065
0_J 0_J
SYS_3.3V
1 2
C4087 C4087
10U_10V_M 10U_10V_M
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
R4082 R4082
0_J 0_J
AVDD33_DEMOD
AD22 1 2
SYS_3.3V [4,6,14,15,18,19,20,22]
C4028 C4028
0.1U_16V_K 0.1U_16V_K
AM28
R4083 R4083
0_J 0_J
AL27 AVDD12_DEMOD 1 2
LDO_1.2V [6,18,20]
C4029 C4029
0.1U_16V_K 0.1U_16V_K
AJ26
AU30 SCART_AV_OUT
AP29
R4066 R4066
NC/75_F NC/75_F
AK24 SYS_3.3V
AK25
C4035 C4035
0.1U_16V_K 0.1U_16V_K
AL25
AM26
R4097 R4097
0_J 0_J
AD19 AVDD12_RGB 1 2 LDO_1.2V
C4036 C4036
0.1U_16V_K 0.1U_16V_K
AJ21
SYS_3.3V
AD20
AD21
C4040 C4040
0.1U_16V_K 0.1U_16V_K
AJ22
AL24
REV. REV. REV. SHEET SHEET SHEET
<RevCode> <RevCode> <RevCode>
17 17 17 25 25 25
____ OF ____ ____ OF ____ ____ OF ____
7 8
Chassis RB1FK, BL
A
B
C
D
E
F
G
H
29