Fb1 Board Schematic Diagram (2 Of 17) - Sony KDL-40XBR4; KDL-40XBR5; KDL-46XBR4; KDL-46XBR5 Service Manual

FB1 BOARD SCHEMATIC DIAGRAM (2 OF 17)

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