Sony KDL-50R550A Service Manual page 31

A BOARD SCHEMATIC DIAGRAM (19 OF 26)
1 2
A
R4063 R4063
0_J 0_J
1 2
[4,7,8,10,21,22,23] SB_3.3V
L4001 L4001
60R-100MHZ_0402 60R-100MHZ_0402
1 2
C4085 C4085
B
10U_6.3V_K 10U_6.3V_K
[10] SB_SCL
[10] SB_SDA
[8] SB_RXD
[8] SB_TXD
Y4002 Y4002
27MHZ_10P_10PPM 27MHZ_10P_10PPM
C 1 2
C4058 C4058
4
8P_50V_D 8P_50V_D GND GND
1
1 2 1
R4022 R4022
C4059 C4059
0_J 0_J
8P_50V_D 8P_50V_D
D
E
NC
2
[6,21,23,25] WIFI_3.3V
4
6
R4093 R4093 NC NC
8
NC/10K_J NC/10K_J
JTAG_DBGRQ
1 2 10
JTAG_DBGACK
1 2 12
R4092 R4092 NC NC
NC/10K_J NC/10K_J
F
R4029 R4029
0_J 0_J
SB_3.3V
1 2 5
1
C4080 C4080 C4081 C4081
10U_10V_M 10U_10V_M 0.1U_16V_K 0.1U_16V_K
2
R4027 R4027
2.2K_F 2.2K_F
1 2
[4] AC_DET#
G
R4028 R4028
100_J 100_J
DET_AC#
1 2
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
U4001B U4001B
MT5396TCNJ MT5396TCNJ
ORESET#
AK18 AM22
AVDD33_VGA_STB ORESET#
C4054 C4054
AM20
0.1U_16V_K 0.1U_16V_K OPWRSB [4]
OPWRSB
AK17
AVSS33_VGA_STB
AU21
OIRI [8,21]
OIRI
AK27
R4010 R4010
AVDD33_XTAL_STB
10K_J 10K_J
SB_3.3V
1 2
C4055 C4055
0.1U_16V_K 0.1U_16V_K NC NC
AH26 AN21 1 2
R4011 R4011
AVSS33_XTAL_STB OPCTRL3
AP21 1 2
R4013 R4013
LED_PWM0
AT21 AN22 1 2
R4014 R4014
STB_SCL LED_PWM1
AR21
STB_SDA
AR20
OPCTRL0 PWR_KEY [21]
DET_AC#
AP18 AN20
U0RX OPCTRL1
AR18 AM19
AMP_SLEEP
U0TX OPCTRL2
AR19
MHL_WAKEUP
OPCTRL4
AP19
MHL_5V_EN
OPCTRL5
AN19 1
OPCTRL6 TP4005 TP4005
AT34 AM18
LED_GREEN_PWR
XTALI OPCTRL7
AP20
MHL_RESET#
OPCTRL8
3 AN18
LED_RED_SB [21]
OPCTRL9
AT20
IR_SEL [8]
OPCTRL10
2 AU34 AU20
XTALO OPCTRL11 LINEOUT_MUTE
GND GND
2
JTAG DEBUG PORT.
CN4006 CN4006 NC NC
NC/HEADER CONN_2x12P NC/HEADER CONN_2x12P
TVTREF#1 WIFI_3.3V
1 1 2
R4091 R4091 NC/1K_J NC/1K_J NC NC
3 JTCK 1 2
R4086 R4086 NC/10K_J NC/10K_J NC NC
5 JTDI 1 2
R4087 R4087 NC/10K_J NC/10K_J NC NC
JTRST#
7 1 2
R4090 R4090 NC/10K_J NC/10K_J NC NC
JTDO
9 1 2
R4088 R4088 NC/10K_J NC/10K_J NC NC
JTMS WIFI_3.3V
11 1 2
R4089 R4089 NC/10K_J NC/10K_J NC NC
U4002 U4002
FP6811-29CS5GTR FP6811-29CS5GTR
SYS_3.3V
3
ORESET# [4]
VCC RESET
NC
R4023 R4023
4
100K_J 100K_J
GND MR
MRESET# [4]
WP_SYSROM
ROM_SCL
C4083 C4083 C4084 C4084
ROM_SDA
10U_6.3V_K 10U_6.3V_K 22U_6.3V_M 22U_6.3V_M
WP_SYSROM
1
TP4074 TP4074
ROM_SCL
1
TP4075 TP4075
1 ROM_SDA
TP4076 TP4076
Drawn : Drawn : Drawn : Checked Checked Checked
10-20-2005 10-20-2005 10-20-2005
3 4
5 6
U4001A U4001A
R4085 R4085
MT5396TCNJ MT5396TCNJ
0_J 0_J
1 2 AK23
[4,6,14,15,17,18,20,22] SYS_3.3V
AVDD33_PLLGP
C4056 C4056
0.1U_16V_K 0.1U_16V_K
AM27
AVSS33_PLLGP
AVDD10_LDO AJ20
AVDD10_LDO
C4057 C4057
4.7U_6.3V_K 4.7U_6.3V_K
FSRC_WR
1 2 D27
NC/10K_J NC/10K_J
FSRC_WR
R4012 R4012
10K_J 10K_J 4.7K_J 4.7K_J
ROM_SCL
AN12
10K_J 10K_J
OSCL0
ROM_SDA
AP12
OSDA0
AN15
SYS_SCL OSCL1
AP15
SYS_SDA OSDA1
[22]
AU16
[10]
U1RX
AT16
[10]
U1TX
[21]
AR12
[10]
OPWM0
AT12
OPWM1
AU12
[4] BL_PWM
OPWM2
[23]
RP4013 10K RP4013 10K
1 8 ADIN1 ADIN0 AN23
ADIN0_SRV
2 7 ADIN0 ADIN1 AN24
ADIN1_SRV
ADIN3 ADIN2
3 6 AP23
ADIN2_SRV
ADIN2 ADIN3
4 5 AR23
ADIN3_SRV
AU23
[9,23] PORT_DET
ADIN4_SRV
AT23
[21] ADC_KEY
ADIN5_SRV
AM24
ADIN6_SRV
AM23
[21] ADC_ALS ADIN7_SRV
R4069 R4069
4.7K_J 4.7K_J
SYS_3.3V SYS_SCL
1 2
R4070 R4070
4.7K_J 4.7K_J
1 2 SYS_SDA
PARB#
POOE#
POCE1#
SYS_3.3V
PACLE
PAALE
POWE#
FLASH_WP#
C4082 C4082
R4024 R4024 R4025 R4025 R4026 R4026 0.1U_16V_K 0.1U_16V_K
4.7K_J 4.7K_J 4.7K_J 4.7K_J 4.7K_J 4.7K_J
U4003 U4003
BR24T128FJ-WGE2 BR24T128FJ-WGE2
8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
EEPROM_SOP-J8_128KBIT EEPROM_SOP-J8_128KBIT
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
E33
GPIO42
E32
GPIO43
F32
DEMO_ERR [13]
GPIO44
A29
PANEL_EN# [24]
GPIO45
D31
VCC_DET [6]
GPIO46
C31
GPIO47 PSU12V_DET [6]
E30 1
GPIO48 TP4004 TP4004
E31
AMP_ERR# [22]
GPIO49
F31
AMP_MUTE# [22]
GPIO50
E29
TCON_VCC_DET [24]
GPIO51
AP9
GPIO52
B
AT9
GPIO53
AR9
L/R_SEL [24]
GPIO54
AU9 WP_SYSROM
GPIO55
POWE#
A35
POWE#
POOE#
C33
POOE#
D33
POCE0#
POCE1#
B34
POCE1#
PDD7
D29
PDD7
PDD6
C30
PDD6
D30 PDD5
PDD5
B31 PDD4
PDD4
PDD3
A31
PDD3
PDD2
B32 C
PDD2
PDD1
A32
PDD1
C32 PDD0
PDD0
D32 PARB#
PARB#
PACLE
A34
PACLE
PAALE
C34
PAALE
C29
EMMC_CLK
JTMS
AR15
JTMS
JTDI
AM14
JTDI
AR14 JTDO
JTDO
AP14 JTCK
JTCK
JTRST#
AN14
JTRST#
D
U4004 U4004
H27U4G8F2DTR-BC H27U4G8F2DTR-BC RP4014 RP4014
10K 10K
1 48 SYS_3.3V 1 8 POCE1#
NC_1 NC_29
POOE#
2 47 2 7
NC_2 NC_28
PARB#
3 46 3 6
NC_3 NC_27
E
4 45 4 5
NC_4 NC_26
5 44 PDD7
NC_5 I/O7
6 43 PDD6
R4080 R4080 10K_J 10K_J
NC_6 I/O6
PDD5 FLASH_WP#
7 42 1 2
R/B# I/O5
PDD4
8 41
R4081 R4081 10K_J 10K_J
RE# I/O4
POWE#
9 40 1 2
CE# NC_25
10 39
NC_7 NC_24
11 38
NC_8 NC_23
SYS_3.3V
12 37
VCC_1 VCC_2
13 36
VSS_1 VSS_2
14 35
NC_9 NC_22
15 34
NC_10 NC_21
16 33
CLE NC_20
PDD3
17 32
ALE I/O3
PDD2 F
18 31
WE# I/O2
19 30 PDD1
WP# I/O1
20 29 PDD0
NC_11 I/O0
21 28
NC_12 NC_19
22 27
NC_13 NC_18
23 26
NC_14 NC_17
24 25
NC_15 NC_16
FLASH_TSOP1-48P_4GBIT FLASH_TSOP1-48P_4GBIT
NAND FLASH 4Gb.
G
Priority Vender. Part Number.
Main TOSHIBA TC58NVG2S3ETAI0B3H
Second HYNIX H27U4G8F2DTR-BC
REV. REV. REV. SHEET SHEET SHEET
H
<RevCode> <RevCode> <RevCode>
19 19 19 25 25 25
____ OF ____ ____ OF ____ ____ OF ____
7 8
Chassis RB1FK, BL
31