B Board; Schematic Diagrams; B (1/9) Board - Sony KDF-E42A10 Service Manual

2. B BOARD

2-1.

Schematic Diagrams

B (1/9) Board

1 2 3 4
A
FR3.3V
D3.3V
R4007
B 0
CHIP
R4008 XX
DTT_I2CDAT A_CPUMAIN_SDA
R4009 XX
DTT_I2CCK A_CPUMAIN_SCL
C
JL4001
A_LAMPPROT
JL4002
A_LAMPCOVER
JL4003
A_LAMPHVDET
JL4004
GW_PAWNMUTE
R4004 0 CHIP JL4008
L:Reset H:Normal CCPX_RST
R4005 0 CHIP
DRC_RST
PC_EXTH
D
PC_EXTV
FH_MAIN
RB4003 47
FV_MAIN
FH_SUB
FV_SUB
C4002 0.001 50V
C4008 0.1
10V
USB +
USB -
C4003 0.001 50V X7R
C4009 0.1 10V X7R
A_DIMMER
JL4005
E A_BACKLIGHT
RB4001 47
LUT0_PLERST
LCD_DCCSEL0
LCD_DCCSEL1
BINT_WPC
JL4006
B_DCERRR
JL4007
FAN_ERR
IRQRET
R4000 CHIP 0
1 (H) 0 (L) A_LEDBLERR RB4002 47
R4010 R4013
PD3
CHIP 0 XX
R4011 R4014
FR3.3V PD4
XX CHIP 0
R4012 R4015
PD5
XX CHIP 0
R4180 4.7k 1/16W CHIP
STILLDET
F
D4000
MMDL914T1
GW_WPLUT
R4024
A_BE_BINT
C4004 0.001 50V
C4010 0.1 10V
C4005 0.001 50V
C4011 0.1 10V
MCUD0
MCUD1
MCUD2
MCUD3
MCUD4
MCUD5
MCUD6
MCUD7
G
H
I
FR3.3V
J
R4016 XX R4029 4.7k 1/16W CHIP
R4017 XX R4030 4.7k 1/16W CHIP
R4018 4.7k
1/16W CHIP
R4031 XX
R4019 10k
1/16W CHIP R4032 XX
R4020 4.7k
1/16W CHIP R4033 XX
R4021 XX R4034 4.7k 1/16W CHIP
K R4022 XX R4035 4.7k 1/16W CHIP
R4023 XX R4036 4.7k 1/16W CHIP
L
5 6 7
47
RB4004
132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100
47
RB4000
133 PA5/INT5
LAMP_COVER H:ERR
134 PA6/INT6 LAMP_HVDET L:ERR
135 PA7/INT7 PAWN_MUTE H:MUTE
136 PB0/INT8
137 PB1/INT9 DRCCCP_RST L:RESET
138 PB2/INT10/ATRG EXT_H
139 PB3/INT11/FRCK EXT_V
140 PB4/INT12/ICU0 FH_MAIN
141 PB5/INT13/ICU1 FV_MAIN 132 131 130 129 128
142 PB6/INT14/ICU2 FH_SUB
143 PB7/INT15/ICU3 FV_SUB
X7R 1005
144 VDDE
X7R 1005
JL4009
145 UDP
JL4010
146 UDM
JL4011
147 VSS
1005
148 VDDI
1005
149 PC0/PPG0 DIMMER
150 PC1/PPG1 FAN_DRV
151 PC2/PPG2 BACKLIGHT/LAMPCONT H:ON
152 PC3/PPG3 LCD_LUT0
153 PC4/TOUT0/TRG0 DCCSEL0 IC4100
154 PC5/TOUT1 DCCSEL1 MB91305
155 PC6/TOUT2/IOWEX PANEL_BINT/WP_C H:Normal L:WRITE
156 PC7/RIN/IORDX B_DCERR NC
157 PD0/DREQ0 FAN_ERR NC
158 PD1/DACK0X P_ALARM (PANEL/TCON ERR)
159 PD2/DEOP0X LED_ERR_DET (LED BL ERR) NC
160 PD3/DREQ1/TIN0
161 PD4/DACK1X/TIN2
162 PD5/DEOP1X/TIN2
163 PE0/DREQ2/TRG1 STILLDET (KIRIN)
164 PE1/DACK2X/TRG2 WP LUT(forGW) H:Normal L:Write(BINT)
47 1/16W
165 PE2/DEOP2X/TRG3 BINT
X7R 1005 166 VDDE
X7R 1005
167 VSS
X7R 1005
X7R 1005 168 VDDI
169 D16/P20
170 D17/P21
171 D18/P22
172 D19/P23
173 D20/P24
174 D21/P25
175 D22/P26
176 D23/P27
C4006
10
16V
C4000
C4007
0.1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
10
10V
16V
X7R
1005
C4001
0.1 R4065
10V 10k
X7R 1/16W
CHIP
1005
5%
RB4006
47 47
RB4008
FR3.3V
A_PANEL_ON
A_BACKLIGHT
R4041 XX R4049 4.7k 1/16W CHIP
LVDS_PD LUT0_PLERST
R4042 XX R4050 4.7k 1/16W CHIP
A_LAMPPROT LCD_DCCSEL0
R4043 XX
R4051 4.7k 1/16W CHIP
A_LAMPCOVER LCD_DCCSEL1
R4044 XX
R4052 4.7k 1/16W CHIP
A_LAMPHVDET BINT_WPC
R4045 XX R4053 4.7k 1/16W CHIP
GW_PAWNMUTE
ACC_PDPGO
R4046 XX R4054 4.7k 1/16W CHIP
DRC_RST LUT1_CPUGO
R4047 XX R4055 4.7k 1/16W CHIP
CCPX_RST IRQRET
R4048 XX R4056 4.7k 1/16W CHIP
8 9 10 11
FR_NVSCL
FR_NVSDA
FR_NVWP
001:11J;001:4J;
007:4B
FR_RST
FR3.3V
C4040
FB4000
0.1 XX
10V
X7R
1005
FR_XRSTX FR_XRSTX
OPEN DRAIN INPUT
ICE_XRSTIN connected UVCC at JT1
FR_INITX
OPEN DRAIN INPUT
FR_IBREAK
FR_ICD3
FR_ICD2
FR_ICD1
FR_ICD0
FR_ICS2
10
FR_ICS1
99 98 97 96 95 94 93 92 91 90 89 11
FR_ICS0
12
RB4011
47 13
FR_ICS2 FR_ICLK
ICS2 88 14
FR_ICS1
ICS1 87
FR_ICS0 R4103
10k R4106
ICS0 86
1/16W XX
C4038 0.1 10V
5% 5%
NC FILM_P_DET AN9/PF7 85
X7R 1005
R4104
NC AN8/PF6 84 47
FR_UARTSW 470
RB4012 1/16W
UART_SW H:Main L:TL2 AN7/PF5 83
R4081 10k 1/16W 10k 10k
SW_1 H:Normal L:Flash AN6/PF4 82 FR_SW1 FR_XRSTX RB4013 RB4014
CHIP
TEMP3(AD) AN5/PF3 81 TEMP3 ICE_XRSTIN
R4082 10k
1/16W
TEMP2(AD) AN4/PF2 80 TEMP2 FR_INITX R4099 0 CHIP C4043
CHIP
0.1
TEMP1(AD) AN3/PF1 79 TEMP1 R4100 0 CHIP
10V
A_LUMIDET X7R
LUMI_DET(AD) AN2/PF0 78 C4039 0.1
1005
10V X7R FR1.8V JL4025
NC DEW_DET(AD) AN1 77 A_DEWDET
1005
D3V_DET(AD) AN0 76 16V
R4083 10k
R409410k 10
AVSS 75 R4084 10k 1/16W CHIP C4041
1/16W CHIP 1/16W CHIP
C4034 0.1 10V X7R 1005
AVRH 74
R4075 0 CHIP
0 (L) 1 (H)
C4035 0.1 1005 FR3.3V JL4026
AVCC 73 10VX7R
R4076 0 CHIP
R4085 R4095 MD3
0 CHIP
MD3 72 XX
FR_MD2 R4086 R4096 MD2
10k XX
MD2 71
R4087 R4107
R4097 MD1
XX 0 CHIP
MD1 70 2.2k
R4088 R4098 MD0 1/16W
R4078 47 1/16W 5%
0 CHIP XX CHIP
MD0 69
JL4027
FRRST
INITX 68
R4079
R4105
0
VDDI 67 470
CHIP X4000 1/16W
XI 66 C4042
16.5MHz FR_RST
1
VSS 65
R4080 6.3V
XX
1-795-954-21(16MHz) X6S
XO 64
1608
VDDE 63 R4089 47 1/16W
NC BUS_SW A23/P57 62 JL4024
BUSSW
H:DRC route L:BYPASS route DRC_BYPASS A22/P56 61 DRC_BYPASS
R4090 47 1/16W
H:Write Protect L:Write enable NVM_WP A21/P55 60 FR_NVWP
MCUA20
R4091 47 1/16W
A20/P54 59
MCUA19
A19/P53 58
MCUA18
A18/P52 57
MCUA17
A17/P51 56
MCUA16
A16/P50 55 FR3.3V
1005 X7R 10V 0.1 C4032
VDDI 54
1005 X7R 50V 0.001 C4036
VSS 53
1005 X7R 10V 0.1 C4033
VDDE 52 IC4010
MCUA15 1005 X7R 50V 0.001 C4037 IC S29AL016D70FTI010-MIX1
A15 51
MCUA14 MCUA16
A14 50 A15 A16
MCUA13 MCUA15
A13 49 A14 BYTE
MCUA12 MCUA14
A12 48 A13 VSS
MCUA11 MCUA13
A11 47 A12 D15/A-1
MCUA10 MCUA12
A10 46 A11 D7
MCUA9 MCUA11
A9 45 A10 D14
MCUA10
A9 D6
MCUA9
A8 D13
MCUA20
A19 D5
NC D12
R4101
MCUWR0
0
WE D4
CHIP
RES VCC
C4062
R4102
C4061 100p NC D11
XX
100p
50V CHIP
50V FLASH_RST NC D3
CH CH
1005 FLASH_RDY RY/BY D10
1005
MCUA19
A18 D2
MCUA18
A17 D9
MCUA8
A7 D1
MCUA7
A6 D8
MCUA6
A5 D0
MCUA5
A4 OE
MCUA4
A3 VSS
MCUA3
A2 CE
R4074 R4077
MCUA2
A1 A0
10k 10k
1/16W 1/16W
CHIP CHIP
MCUCS0
FR3.3V FR3.3V
STILLDET R4160 10k
R4057 XX R4066 4.7k 1/16W CHIP 1/16W CHIP R4168
R4161 10k
GW_WPLUT
R4058 XX R4067 XX 1/16W CHIP R4169 XX
R4059 4.7k R4162 10k
PAWN_RST
1/16W CHIP 1/16W CHIP
R4068 XX R4170 XX
R4163 10k
R4060 10k A_CM_TXD1 001:3J
1/16W CHIP 1/16W CHIP
R4069 XX R4171
R4061 10k R4164 10k
A_CM_RXD1 001:3J
1/16W CHIP 1/16W CHIP
R4070 XX R4172
R4062 10k R4165 10k
A_JIG_APITXD
1/16W CHIP 1/16W CHIP
R4071 XX R4173
R4063 10k
A_JIG_APIRXD
1/16W CHIP
R4072 XX R4166 XX R4174
R4064 XX
5%
R4073 XX R4167 XX R4175
JL4021
– 8 –
K
12 13 14
R4177 1/16W
JL4028 100 CHIP
FRNV SCL
JL4029 FRNV SDA
FR3.3V
JL4030 FRNV WP
L:write enable R4178
100
1/16W R4121
CHIP 10k
1/16W
FR3.3V CHIP
5%
C4150 C4151
R4113 XX XX
R4110
0 8 7 6 5
10k
CHIP
C4046 1/16W EEP3.3SCL
1 CHIP
R4108 25V C4051 IC4002
R4112
0.1 EEP3.3SDA
47k 2012 10k M24128-BWMN6T(A)
10V
1/16W
1/16W X7R
CHIP
CHIP
1005
1 2 3 4
Q4000
HN1B01FU-TE85R
XX R4123
22
CN4003
1/16W
CHIP
1 UVCC
FR_RST
2 XTRST
Q4001
3 XRSTIN RT1N141M-TP-1
4 XINIT
A_FR_RST
5 BREAK
C4052
R4118
0.1
6 ICD3 4.7k
10V
1/16W
X7R
7 ICD2
CHIP
1005 JIG_BINT FR_FLASH FR_SW1
8 ICD1 (BE_FLASH)
9 ICD0 Q4002
L L L
RT1N141M-TP-1
ICS2
L H L
ICS1 JL4031
H L H
C4053
R4119
ICS0 0.1
4.7k H H L
10V
1/16W
GND
CHIP X7R
1005
ICLK
Q4003
RT1N141M-TP-1
FR3.3V
A_FR_FLASH
A_JIG_FRRST
R4120 C4054
0.1 FR3.3V
4.7k
10V
CHIP 1/16W
0 CHIP X7R
R4109 1005 R4181 4.7k
1/16W CHIP
NJM2871BF18-TE2
CHIP
IC4001
0
R4111
A_JIG_BINT
VIN CONT
D4001
GND
MMDL914T1
VOUT N.B. FR_RST
C4048
0.01 16V
X7R 1005
FR3.3V
PST3629UL L4000
IC4000 XX
OUT GND
R4114 FB4002
0 0uH
C VDD
CHIP
C4047 0.1
10V X7R 1005
CONT VDD
R4122
OUT CPUA1 AC23
33
1/16W CPUA2 AC24
X4001 CHIP
C4049 0.1 48MHz 5% CPUA3 AB22
X7R
10V 1005
C4050 0.001 1005 X7R 50V 1005 X7R 10V CPUA4
AC25
50V X7R 1005
0.001 C4055 0.1 C4056
CPUA5
AC26
CPUA6
AA22
CPUA7
AB23
CPUA8
AB25
100 RB4018
RB4016 CPUA9
100 AB24
MCUA12 CPUA12 MCUD0 CPUD0
CPUA10
Y22
MCUA11 CPUA11 MCUD1 CPUD1
CPUA11
AB26
MCUA10 CPUA10 MCUD2 CPUD2
CPUA12
AA23
FB4001 MCUA9 CPUA9 MCUD3 CPUD3
CPUA13
0uH AA25
MCUA8 CPUA8 MCUD4 CPUD4
MCUA17
CPUD0 AD18
MCUA7 CPUA7 MCUD5 CPUD5
CPUD1 AB18
MCUA6 CPUA6 MCUD6 CPUD6
CPUD2 AC18
MCUA5 CPUA5 MCUD7 CPUD7
MCUD15 CPUD3 AD19
MCUA4 CPUA4 MCUD8 CPUD8
MCUD7 CPUD4 AC19
MCUA3 CPUA3 MCUD9 CPUD9
MCUD14 CPUD5 AF20
MCUA2 CPUA2 MCUD10 CPUD10
MCUD6 CPUD6 AE20
MCUA1 CPUA1 MCUD11 CPUD11
MCUD13 CPUD7 AB19
MCUCS1 CPUCS_X MCUD12 CPUD12
MCUD5 CPUD8 AD20
MCUWR1 CPUWR1_X MCUD13 CPUD13
MCUD12 CPUD9 AF21
MCUWR0 CPUWR0_X MCUD14 CPUD14
MCUD4 CPUD10 AC20
MCURD CPURD_X MCUD15 CPUD15
C4044 0.1
CPUD11 AE21
10V X7R 1005
100
MCUD11 RB4019 CPUD12
C4045 0.001 RB4017 AB20
100
50V X7R 1005
MCUD3 R4115 CPUD13
AC21
47
MCUD10 MCUAS 1/16W CPUAS_X CPUD14
AD21
MCUD2 MCUA13 CPUA13 R4116 CPUD15
AB21
47
MCUD9 MCUCLK CPUCLK 1/16W
MCUD1
R4117 CPUAS_X AF22
MCUD8 100 CPURD_X
AE22
1/16W
MCUD0
CPUWR0_X AC22
MCURD
CPUWR1_X AD22
CPUCS_X
AF23
CPUCLK
AF18
MCUA1
B (1/9) Board
INTVS0
XX
INTVS1
INTVS2
FAN_ERR
XX
B_DCERRR
XX
A_LEDBLERR
XX
LCD_LUT2
10k 1/16W CHIP
LCD_BBCSEL
10k 1/16W CHIP
KDF-E42A10/E50A10
RM-YD003 RM-YD003
15 16
R4150
XX
R4151
XX
CN4150
XX
SCL_A
Q4151 SDA_A
LEVEL SHIFT
XX B_INT
GND
Q4150
XX
For Servide use only.
FR3.3V
IC4003
SN74LV132APWR
1A VCC
1B 4B
1Y 4A
2A 4Y FR_SW1
L:FLASH H:NORMAL
2B 3B
2Y 3A
A_FR_RST_INT
GND 3Y
OPEN:NORMAL DRAIN:RESET
R4131
0
CHIP
Q4006
RT1N141M-TP-1
R4132
0
CHIP
FR_UARTSW
L:(TL2)BINT -
Boot UART0
(TL2 Board)
H:NORMAL -
FR3.3V
Boot UART1
(Main Micro)
Change Short Pattern
FR_MD2
CPUA_01
R4133
CPUA_02 XX
CPUA_03
OPEN: NORMAL (ROM BOOT)
CPUA_04
SHORT: CPU BOOT
CPUA_05
CPUA_06
CPUA_07
CPUA_08
JL4032 TEMP3
CPUA_09
JL4033 TEMP2
CPUA_10
JL4034 TEMP1
CPUA_11
CPUA_12
JL4035 A_DEWDET
CPUA_13
CPUD_00
CPUD_01
CPUD_02
CPUD_03
CPUD_04
CPUD_05
CPUD_06
CPUD_07
CPUD_08
CPUD_09
CPUD_10
CPUD_11
CPUD_12
CPUD_13
CPUD_14
CPUD_15
CPUAS_X
CPURD_X
CPUWR0_X
CPUWR1_X
CPUCS_X
CPUCLK
IC4500
CXD9855GP