Fb1 Board Schematic Diagram (2 Of 17) - Sony KDL-40XBR4 Service Manual

FB1 BOARD SCHEMATIC DIAGRAM (2 OF 17)

1 | 2 | 3 | 4 | 5
A
—
B
—
C
STAND ALONE MODE
—
PANEL LESS MODE
D
INT_OUT_V
INT_MAIN_V
INT_SUB_V
O_DRC_CTRL INT_SUB_FILM
SS_SEL
— 22
RB5443
DRC_CLK_SEL
RB5449
47
MCUA1 CMMCUA1
E
MCUA2 CMMCUA2
MCUA3 CMMCUA3
MCUA4 CMMCUA4
MCUA5 CMMCUA5
— MCUA6 CMMCUA6
MCUA7 CMMCUA7
FAN_DRIVE1
R5431 22
MCUA8 CMMCUA8
FAN_DRIVE2/FAN_CONT
47
MCUA9 CMMCUA9 R5432 22
RB5409
DIMMER
MCUA10 CMMCUA10 *R5433 22
F RB5445
MCUA11 CMMCUA11
10k
MCUA12 CMMCUA12
MCUA15 CMMCUA15
RB5450 CMMCUA14
MCUA14 47
MCUA13 CMMCUA13
—
*R5552
MCUA16 CMMCUA16 0
*R5414
0
MCUA17 CMMCUA17
MCUA18 CMMCUA18
MCUA19 CMMCUA19
G MCUA20 CMMCUA20
LBM_DL_MODE
MCUD0 CMMCUD0
BL_ON/LAMP_ON
RB5451
MCUD1 CMMCUD1
100
MCUD2 CMMCUD2
MCUD3 CMMCUD3
—
MCUD4 CMMCUD4 SUBC_HIZ
22
MCUD5 CMMCUD5
MCUD6 CMMCUD6
MCUD7 CMMCUD7
CMMCUD0
MCUD8 CMMCUD8
H
CMMCUD1
RB5452
MCUD9 100 CMMCUD9
CMMCUD2
MCUD10 CMMCUD10
CMMCUD3
MCUD11 CMMCUD11
CMMCUD4
MCUD12 CMMCUD12
— CMMCUD5
MCUD13 CMMCUD13
CMMCUD6
MCUD14 CMMCUD14
CMMCUD7
MCUD15 CMMCUD15
47
MCURD RB5416 CMMCURD
MCUWR0 CMMCUWR0
I
MCUWR1 CMMCUWR1
MCUAS CMMCUAS
R5408
MCUCS0 47 CMMCUCS0
R5409
— MCUCS1 CMMCUCS1
68
R5410
MCUCLK 47 CMMCUCLK
J
—
BE_3.3V
RB5400 0uH ' 200mA
68 FB5400
SDRAM_A0
MCUA0
MCUA1 SDRAM_A1
2012
MCUA2 SDRAM_A2 X6S
6 . 3 V
K 10
MCUA3 SDRAM_A3 C5464
MCUA4 SDRAM_A4
C5400
MCUA5 SDRAM_A5 0 . 1
16V
VDD VSS
MCUA6 SDRAM_A6 SDRAM_D0
— 1005
DQ0 DQ15
C5401
MCUA7 SDRAM_A7 0 . 1
16V
VDDQ VSSQ
MCUA8 SDRAM_A8 SDRAM_D1
1005
DQ1 DQ14
MCUA9 SDRAM_A9 SDRAM_D2
DQ2 DQ13
MCUA10 SDRAM_A10
VSSQ VDDQ
L
MCUA11 SDRAM_A11 SDRAM_D3
DQ3 DQ12
SDRAM_D4
RB5446
68 C5402 DQ4 DQ11
0 . 1
16V VDDQ VSSQ
R5411
MCUA14 22 SDRAM_BA0 SDRAM_D5 1005
DQ5 DQ10
R5412 SDRAM_BA1
MCUA15 22 SDRAM_D6
— DQ6 DQ9
RB5447
100 VSSQ VDDQ
MCUD0 SDRAM_D0 SDRAM_D7
DQ7 DQ8
C5403
MCUD1 SDRAM_D1 0 . 1
VDD VSS
16V
MCUD2 SDRAM_D2 SDRAM_LDQM
1005
LDQM NC
M MCUD3 SDRAM_D3 SDRAM_WE
WE UDQM
MCUD4 SDRAM_D4 SDRAM_CAS
CAS CLK
MCUD5 SDRAM_D5 SDRAM_RAS
RAS CKE
MCUD6 SDRAM_D6 SDRAM_CS
CS NC
MCUD7 SDRAM_D7 SDRAM_BA0
BA0 A11
—
SDRAM_BA1
BA1 A9
SDRAM_A10
RB5448
A10 A8
100
MCUD8 SDRAM_D8 SDRAM_A0
A0 A7
MCUD9 SDRAM_D9 SDRAM_A1
A1 A6
MCUD10 SDRAM_D10 SDRAM_A2
N A2 A5
MCUD11 SDRAM_D11 SDRAM_A3
A3 A4
C5404
MCUD12 SDRAM_D12 0 . 1
16V VDD VSS
MCUD13 SDRAM_D13
1005
MCUD14 SDRAM_D14
—
MCUD15 SDRAM_D15
68
RB5502
SDRAM_CS
MCUCS6
MCUAS SDRAM_RAS
O
SDRAM_CAS
MCUCAS
SDRAM_WE
MCUWE
MCUWR1 SDRAM_LDQM
—
R5405 JL5405
MCUWR0 68 SDRAM_WR0
R5406
68 JL5406 SDRAM_CKE
MCUCKE
R5407 JL5407
MCUCLK 47 SDRAM_CLK
P
KDL-40XBR4/40XBR5/46XBR4/46XBR5
Downloaded from www.Manualslib.com
| 6 | 7 | 8 | 9 | 10 | 11
DL_SI
DL_CS BE_BUSY
DL_SCK
BEM_LOG_RX
FE_BEM_RX
BEM_LOG_TX
FE_BEM_TX
PANEL_ON
BEM_CODE_TX
1 3 5 7 BEM_CODE_RX
22
RB5438 22
RB5439
R5450
0
2 4 6 8
CHIP
R5476
10k
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 99 98 97 96 95 94 93
22
RB5441
133 INT_OUT_V
134 INT_MAIN_V
135 INT_SUB_V
136 LBM_MODE_SEL/NACEL_RST
LBM_RESET/WP2
137 INT_SUB_FILM
138 O_DRC_CTRL
139 SS_SEL
R5576
10k
140 DRC_CLK_SEL
141 LUT0
142 LUT1/LAMP_MODE
143 LUT2/E_BINT
C5418 0 . 0 0 1 50V X7R 1005
144 VCCE C5422 0 . 0 1
25V X7R 1005
145 UDP
146 UDM
147 VSS C5446
X7R 1005
C5419 0 . 0 0 1 50V
148 VCCI C5423 0 . 0 1 25V X7R 1005 C5447
149 FAN_DRIVE1
150 FAN_DRIVE2/FAN_CONT
R5586
1M
151 DIMMER/IRIS_CTRL
152 LBM_DL_MODE/IRIS_GAIN
153 BL_ON/LAMP_ON
IC5401
*R5437 22 MB91305
154 MODEL_SEL0
155 MODEL_SEL1
156 MODEL_SEL2
157 MODEL_SEL3
158 MODEL_SEL4
159 MODEL_SEL5
160 PD3
161 PD4
162 PD5
163 Heart_Beat
164 NVM_WP
165 SUBC_HIZ
R5570
C5420 0 . 0 0 1 50V X7R 1005
166 VCCE
C5424 0 . 0 1 25V X7R 1005
167 VSS 1005 X7R 25V
C5421 0 . 0 0 1 50V X7R 1005
1005 X7R 50V 0 . 0 0 1
C5425 0 . 0 1 25V X7R 1005
168 VCCI
169 D0 1005 X7R 25V
1005 X7R 50V 0 . 0 0 1
170 D1
171 D2
172 D3
C5441
C5444
0 . 0 1 0 . 0 1
173 D4 25V 25V
X7R
X7R
174 D5 C5440 1005 C5442 1005
0 . 0 0 1 0 . 0 0 1
50V 50V
X7R X7R
175 D6
1005 1005
176 D7
C5414
10
6 . 3 V X6S
C5415
0 . 1 2012
16V
C5416
1005 10
6 . 3 V X6S 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
2012
C5417
0 . 1
16V
1005
R5580 R5583
68
68
1/16W 1/16W
CHIP CHIP
5%
5%
CAYENNE_BINT
TCON_BINT
JL5419
R5581 R5582
68 68
1/16W 1/16W
CHIP CHIP
5% 5%
MCURDY
SDRAM_D15
SDRAM_D14
SDRAM_D13
C5409
0 . 1
16V
1005 SDRAM_D12
SDRAM_D11
SDRAM_D10
SDRAM_D9
C5410
0 . 1
16V
SDRAM_D8
1005
SDRAM_WR0
SDRAM_CLK
SDRAM_CKE
SDRAM_A11
SDRAM_A9
SDRAM_A8
SDRAM_A7
SDRAM_A6
SDRAM_A5
SDRAM_A4
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| 12 | 13 | 14 | 15 | 16 |
BE_3.3V
C5454
0 . 1
16V
1005
FR_XRSTX
OPEN DRAIN INPUT
ICE_XRSTIN c onn ected U V CC a t I CE
FR_INITX OPEN DRAIN INPUT
FR_IBREAK
FR_ICD3
BE_WDT
FR_ICD2
FR_ICD1
FR_ICD0
FR_ICS2
FR_ICS1
FR_ICS0
FR_ICLK
2 4 6 8
1 3 5 7
R5513
10k
8 6 4 2
R5417
2 4 6 8 1 3 5 7
10k 10k
RB5417
92 91 90 89
RB5432 10k RB5433 10k
7 5 3 1
R5512
100
FR_XRSTX
ICS2 88 R5480 ICE_XRSTIN
47
FR_ICS1
ICS1
87 FR_INITX
FR_ICS0
ICS0 86
R5481
85 47
*R5542
22 CAYENNE_RST
CAYENNE_RST 84
R5483
22
EPP_RST 83 EPP_RST
R5588 R5484
22
100k FAN_ERR
FAN_ERR 82
ACC/IRIS_FB 81 RT1P441C-TP-1
R5485
22 Q5405
DEV_RST
DEV_RST 80
ADC_RST 79 R5575
INV_FAIL/LAMP_PROT 47k
*R5551 10k 1/16W
INV_FAIL/LAMP_PROT 78 *R5553 22 CHIP
BL_IN 5%
BL_IN 77 R5487 22
THERMO
THERMO_0 76
R5550 10k
AVSS 75
R5478 0 R5519
0 . 1 16V 1005 AVRH 74 10k
0 . 1 16V 1005 AVCC 73
R5498 R5517
R5479 0 100
MD3 72 10k
R5482 0
MD2 71
MD1 70
MD0 69
RESET 68
C5458
VCCI 67 0 . 0 4 7
25V
X7R
X1 66
DCC1 1005
VSS 65 *R5548
22
R5492 0
BEM_CLK
X0 64
VCCE 63
10k R5514
R5494
10k
DCC1 62
DCC0
DCC0/NACEL_MUTE 61 R5495 10k *R5547 22
MCUA21
A21 60 R5501
47 CMMCUA20
Q5401
A20 59
RT1P140C-TP-1
CMMCUA19 R5516
A19 58 0
CMMCUA18
CHIP
A18 57 Q5402
CMMCUA17 RT3N11M-TP-1
A17 56
CMMCUA16
JIG_BEM_RST
A16 55 MODE_BEM
0 . 0 1 C5448 VCCI 54
C5450
VSS 53 BE_3.3V
0 . 0 1 C5449 VCCE 52
C5451 CMMCUA15
A15 51
CMMCUA14
*R5440
A14 50 100
CMMCUA13
A13 49
CMMCUA12
A12 48 *C5489
100
CMMCUA11
A11 47
TC74VHC123AFT(EKJ)
CMMCUA10
A10 46
CMMCUA9
A9 45 1A
BEM_1.8V VS2_IN 1B
*R5592
47
1CLR
41 42 43 44 1Q
140046121
' 200mA
2Q
2CX
47k
*R5593
2RX/CX
GND
*R5594
33k
BE_3.3V 0.5%
140046121
' 200mA
*R5565
47
RB5453
22
MCUA1 FLASH_A1 FLASH_A16 FLASH_A17
A15 A16
MCUA2 FLASH_A2 FLASH_A15
A14 BYTE
MCUA3 FLASH_A3 FLASH_A14
A13 VSS
MCUA4 FLASH_A4 FLASH_A13 FLASH_D15
A12 D15/A-1
MCUA5 FLASH_A5 FLASH_A12 FLASH_D7
A11 D7
MCUA6 FLASH_A6 FLASH_A11 FLASH_D14
A10 D14
MCUA7 FLASH_A7 FLASH_A10 FLASH_D6
A9 D6
MCUA8 FLASH_A8 FLASH_A9 FLASH_D13
A8 D13
FLASH_A20 FLASH_D5
A19 D5
FLASH_A21 FLASH_D12
RB5454
22 NC D12
R5506
MCUA9 FLASH_A9 0 FLASH_WR0 FLASH_D4
WE D4
CHIP
MCUA10 FLASH_A10 C5455 10 6 . 3 V X6S
RES VCC
MCUA11 FLASH_A11 FLASH_D11
NC D11
MCUA12 FLASH_A12 FLASH_D3
NC D3
FLASH_A13
MCUA13 FLASH_D10
FLASH_RDY RY/BY D10
MCUA14 FLASH_A14 FLASH_A19 FLASH_D2
A18 D2
MCUA15 FLASH_A15 FLASH_A18 FLASH_D9
A17 D9
MCUA16 FLASH_A16 FLASH_A8 FLASH_D1
A7 D1
MCUA18 FLASH_A18 FLASH_A7 FLASH_D8
A6 D8
RB5427
MCUA19 22 FLASH_A19 FLASH_A6 FLASH_D0
A5 D0
MCUA20 FLASH_A20 FLASH_A5 FLASH_RD
A4 OE
MCUA17 FLASH_A17 FLASH_A4
A3 VSS MCURDY
MCUD0 FLASH_D0 FLASH_A3 FLASH_CS0
A2 CE
RB5455
MCUD8 33 FLASH_D8 FLASH_A2 FLASH_A1
A1 A0
MCUD1 FLASH_D1
MCUD9 FLASH_D9
MCUD2 FLASH_D2
MCUD10 FLASH_D10
MCUD3 FLASH_D3
MCUD11 FLASH_D11
RB5456
MCUD4 33 FLASH_D4
MCUD12 FLASH_D12
MCUD5 FLASH_D5
MCUD13 FLASH_D13
MCUD6 FLASH_D6
MCUD14 FLASH_D14
MCUD7 FLASH_D7
MCUD15 FLASH_D15
22
RB5504
MCURD FLASH_RD
22
RB5505
MCUCS0 FLASH_CS0
MCUWR0 FLASH_WR0
FLASH_A21
MCUA21
17 | 18 | 19 | 20 | 21 | 22
1 UVCC
2 XTRST
3 XRSTIN
4 XINIT
5 BREAK
6 ICD3
7 ICD2
8 ICD1
9 ICD0
10 ICS2
11 ICS1
12 ICS0
13 GND
14 ICLK
CN5401
14P
f o r J T B o a r d
BE_3.3V
140046121
' 200mA
ADC_RST
ISA1235AC1TP-1EF
Q5406
C5460
R3112N291A-TR-FA
0 . 0 1
IC5403 25V
X7R
1005
CD OUT
VDD
MC74VHC1G125DFT1
IC5405
NC GND
VCC OE(N) BE_RST
R5524
IN A 16V 47
R5525
0 . 1 47k
C5468
OUT Y GND 1005
BE_5V
*C5485 *D5403
4 . 7
MA2J1110GLS0
10V
X7R
DEEP_DIMMER
*R5599
47k 0.5%
0.5% *R5598
4 . 7 k 150k
*R5596 0.5%
*Q5407
ISA1235AC1TP-1EF
*IC5408
*R5441
47
VDD DIMMER
*R5418 *R5419 *R5420
10k 47k 100k
1RX/CX
*IC5409 0.5% 0.5% 0.5%
16V NJU7040F
1CX
*C5481 4700p 0 . 1
*C5484
DIMMER_DRV_OUT
1Q
2Q X7R
16V 10V X6S X6S
0 . 1 0.5% 6 . 3 V TC7WH157FK(TE85R)
2CLR *C5478 10k 2 . 2 6 . 3 V 10
*R5597 *C5483 4 . 7 *IC5411
*C5487 *C5486
2B *C5470
X6S
6 . 3 V A VCC 0 . 1
2A 10 16V
*C5482 B ST
*C5479 *C5480
10 4 . 7 Y SEL
6 . 3 V 6 . 3 V
X6S X6S GND Y
*R5578
*R5595 *R5422
47k 10k 47
0.5% 0.5%
*R5574
10k
PORTION5
MCUCLK
D18
CPU_CK
R5532
C18
47 INT_MAIN_V CPU_INT0
1/16W
CHIP
5% INT_SUB_V B18
CPU_INT1
A18
INT_OUT_V CPU_INT2
D19
68 INT_SUB_FILM
RB5434 CPU_INT3
MCUD7
C19
CPU_D0
MCUD3 B19
CPU_D1
MCUD4
A19
CPU_D2
MCUD5 D20
CPU_D3
MCUD6
C20
CPU_D4
MCUD0
B20
CPU_D5
MCUD1
A20
CPU_D6
MCUD2
D21
CPU_D7
MCUD12 C21
CPU_D8
68
MCUD13 RB5435 B21
CPU_D9
MCUD14 A21
CPU_D10
MCUD8
D22
CPU_D11
MCUD9 C22
CPU_D12
MCUD10
B22
CPU_D13
MCUD11 A22
CPU_D14
MCUD15
D23
CPU_D15
A23
CPU_RDY
22
MCUCS1
RB5503 B23
CPU_CS_X
MCURD C23
CPU_RD_X
MCUWR0 C24
CPU_WR_X
MCUAS
D24
CPU_AS_X
R5537 68
MCUA7 B24
CPU_ADD1
22
MCUA3
RB5436 A24
CPU_ADD2
MCUA8 D25
CPU_ADD3
MCUA4
C25
CPU_ADD4
MCUA6 B25
CPU_ADD5
MCUA5
A25
CPU_ADD6
MCUA1
D26
CPU_ADD7
MCUA2 C26
CPU_ADD8
B26
CPU_ADD9
MCUA15 22
RB5437 A26
CPU_ADD10
MCUA11
D27
CPU_ADD11
MCUA12 C27
CPU_ADD12
MCUA14
B27
CPU_ADD13
MCUA13 A27
CPU_ADD14
MCUA9
A28
CPU_ADD15
MCUA10
FB1 2/17
IC4900
CXD4716GB
BE Micro
LCD_X:8-753-293-33
LCD_W,V:8-753-278-14
SXRD_UC:8-753-293-33
A-1257-218-C <FIX2>FB1-P2
KDL-40XBR4/40XBR5/46XBR4/46XBR5
46