Sony KDL-50R550A Service Manual page 33

A BOARD SCHEMATIC DIAGRAM (21 OF 26)
1 2
A
B
C
D
CN4007 CN4007
FPC CONN_6P FPC CONN_6P
P-TWO_196033-06031-3 P-TWO_196033-06031-3
E
1
2
KEY_PWR
3 1
TP4070 TP4070
KEY_ADC
4 1
TP4071 TP4071
5
6
1
TP4072 TP4072
F
CN4008 CN4008
P-TWO_196033-10031-3 P-TWO_196033-10031-3
FPC CONN_10P FPC CONN_10P
GREEN_PWR
1 1
TP4061 TP4061
RED_SB
2 1
TP4063 TP4063
IR_IN
3 1
TP4064 TP4064
4 ALS_ADC 1
TP4066 TP4066
5
6
7
SYS_3.3V_SUB
G 8 1
TP4060 TP4060
9
SB_3.3V_SUB
10 1
TP4065 TP4065
1
TP4067 TP4067
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
R4049 R4049
1K_F 1K_F
RED_SB SB_3.3V
1 2 6 1
Q4004A Q4004A
C4093 C4093 R4076 R4076 MMDT3906-7-F MMDT3906-7-F R4074 R4074
0.1U_16V_K 0.1U_16V_K 100K_J 100K_J 10K_J 10K_J
R4048 R4048
10K_J 10K_J
1 2
R4051 R4051
220_F 220_F
GREEN_PWR SB_3.3V
1 2 3 4
Q4004B Q4004B
C4095 C4095 R4077 R4077 MMDT3906-7-F MMDT3906-7-F R4075 R4075
0.1U_16V_K 0.1U_16V_K 100K_J 100K_J 10K_J 10K_J
R4050 R4050
10K_J 10K_J
1 2
R4061 R4061
0_J 0_J
SB_3.3V_SUB 1 2
SB_3.3V [4,7,8,10,19,22,23]
C4100 C4100 C4101 C4101
0.1U_16V_K 0.1U_16V_K 1U_10V_K 1U_10V_K
R4057 R4057
0_J 0_J
SYS_3.3V_SUB 1 2
WIFI_3.3V [6,19,23,25]
C4103 C4103 C4102 C4102
0.1U_16V_K 0.1U_16V_K 1U_10V_K 1U_10V_K
Drawn : Drawn : Drawn : Checked Checked Checked
10-20-2005 10-20-2005 10-20-2005
3 4
5 6
U4001G U4001G
MT5396TCNJ MT5396TCNJ
T34
[13] DMD_RESET# DEMOD_RST
T32
[13] DMD_TSCLK
DEMOD_TSCLK
T31
[13] DMD_TSVLD
DEMOD_TSVAL
T35
[13] DMD_TSSYC
DEMOD_TSSYNC
T36
[13] DMD_TSDATA0 DEMOD_TSDATA0
U36
DEMOD_TSDATA1
T33
DEMOD_TSDATA2
T30
DEMOD_TSDATA3
V33
DEMOD_TSDATA4
V32
DEMOD_TSDATA5
V31
DEMOD_TSDATA6
V30
DEMOD_TSDATA7
N34
SPI_DATA
N35
SPI_CLE
N37
SPI_CLK1
P35
SPI_CLK
R34
PVR_TSCLK
R32
PVR_TSVAL
R33
PVR_TSSYNC
P33
PVR_TSDATA0
P34
PVR_TSDATA1
R35
CI_TSDATA0
R37
CI_TSSYNC
R36
CI_TSVAL
T37
CI_TSCLK
N36
CI_INT
B36
[18] USB_EN
SD_CMD
B37
[18] USBA_ERR# SD_CLK
A37
[18] USBB_ERR# SD_D0
C35
[10] MHL_INT#
SD_D1
A36
[4] BL_ERR#
SD_D2
B35
[4] BL_EN#
SD_D3
SB_3.3V
R4055 R4055
4.7K_J 4.7K_J
R4043 R4043
100_J 100_J
KEY_PWR
1 2
R4044 R4044
100_J 100_J
KEY_ADC 1 2
R4054 R4054
10_J 10_J
IR_IN
1 2
LED_RED_SB [19]
C4088 C4088 C4089 C4089 C4098 C4098 C4099 C4099
0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 100P_50V_J 100P_50V_J 100P_50V_J 100P_50V_J
R4060 R4060
20K_F 20K_F
ALS_ADC 1 2
LED_GREEN_PWR [19] ADC_ALS [19]
R4064 R4064 C4091 C4091
110K_F 110K_F 0.1U_16V_K 0.1U_16V_K
VR4001 VR4001
KEY_PWR
1 2
AVR-M1005C080MTACB_VR AVR-M1005C080MTACB_VR
VR4002 VR4002
KEY_ADC 1 2
AVR-M1005C080MTACB_VR AVR-M1005C080MTACB_VR
VR4003 VR4003
IR_IN
1 2
AVR-M1005C080MTACB_VR AVR-M1005C080MTACB_VR
VR4004 VR4004
ALS_ADC 1 2
NC/AVR-M1005C080MTACB_VR NC/AVR-M1005C080MTACB_VR
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
H32
GPIO0
A
F37
GPIO1
F36
GPIO2
G37
GPIO3
G36
GPIO4
G35
GPIO5
G34
GPIO6
H34
GPIO7
L34
GPIO8
L32
GPIO9
K33
GPIO10
K32
GPIO11
H33
GPIO12
L35
GPIO13
K36
GPIO14
B
J32
GPIO15
J34
GPIO16
K34
GPIO17
K35
GPIO18
K37
GPIO19
J36
GPIO20
J37
GPIO21
J35
GPIO22
J33
GPIO23
G33
GPIO24
H35
GPIO25
H31
GPIO26
F34
GPIO27
E36
GPIO28
N33 C
GPIO29
P32
GPIO30
M35
GPIO31
M37
GPIO32
M33
GPIO33
F35
GPIO34
E35
GPIO35
E37
GPIO36
N32
GPIO37
M34
GPIO38
M36
GPIO39
M32
GPIO40
L33
GPIO41
D
R4045 R4045 R4062 R4062
10K_F 10K_F 10K_J 10K_J
PWR_KEY [19]
E
ADC_KEY [19]
OIRI [8,19]
F
G
REV. REV. REV. SHEET SHEET SHEET
H
<RevCode> <RevCode> <RevCode>
21 21 21 25 25 25
____ OF ____ ____ OF ____ ____ OF ____
7 8
Chassis RB1FK, BL
33