Sony BCU-100 Maintenance Manual page 163

400,401,411,412,421,441,442,443,444,445,451,604,701
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
BCU-100 MM
A B
V3P3_SB_VDDIO
R4417 0
SB_PIO0
R4418 0
SB_PIO1
R4419 0
SB_PIO2
R4423 0
SB_PIO3
R4427 0
SB_PIO4
R4424 0
SB_PIO5
R4425 0
SB_PIO6
R4426 0
SB_PIO7
SB_PIO8
SB_PIO9
SB_PIO10
SB_PIO11
SB_PIO12
SB_PIO13
SB_PIO14
SB_PIO15
400,401,411,412,421,441,442,443,444,445,451,604,701
V3P3_SB_VDDIO
R4348
R4349
10k 10k
IC4302 (1/2)
TC7SA08FU(TE85R)
2
4 HB_SIO2_RXD
400 SB_SIO2_RXD 1
400 SB_SIO2_TXD
HB_SIO2_TXD
R4346
0
400,401,411,412,421,441,442,443,444,445,451,604,701
V3P3_SB_VDDIO
C
BE-28 (24/44) BE-28 (24/44)
SUFFIX: -12 SUFFIX: -12
SB_I2C0_SDA 442
SB_I2C0_SCK 442
SB_I2C1_SDA 442
SB_I2C1_SCK 442
/FORCE_MB_BOOT 444
/NAND_INT 443
/JIG_SENSE_SB 444
/SB_EBUS_RESET 442,444,601
IC4410
SN74LVC541APWR
NM
CN4402 NM
V5 1
V5 2
RESERVED 3
V5DUAL 4
RESERVED 5
R4402
V33 6
22
442 V33 7
NM
RXD 8
TXD 9
R4403
RTS 10
442 22
CTS 11
NM
DTR 12
DSR 13
DCD1 14
C4306
GND
0.1uF RI 15
RESERVED 16
GND 17
IC4302 (2/2)
VCC GND 18
TC7SA08FU(TE85R)
GND
19 20 21 22
GND
SB UART2
GND
5-33 5-33
D E
C4401
0.1uF
NM
GND
20
2 Vcc 18
A1 Y1
3 17
A2 Y2
4 16
A3 Y3
15
5
A4 Y4
6 14
A5 Y5
7 13
A6 Y6
8 12
A7 Y7
9 11
A8 Y8
1
G1
19
G2
GND
10
GND
CL4401
400 SB_PIO1_0 0.8
CL4402
400 SB_PIO1_1
0.8
CL4403
400 SB_PIO1_2 0.8
CL4404
400 SB_PIO1_3 0.8
CL4405
400 SB_PIO1_4 0.8
CL4406
400 SB_PIO1_5 0.8
CL4407
400 SB_PIO1_6
0.8
CL4408
400 SB_PIO1_7 0.8
CL4409
400 SB_PIO1_8 0.8
CL4410
400 SB_PIO1_9 0.8
CL4412
400 SB_PIO1_10 0.8
CL4413
400 SB_PIO1_11 0.8
CL4414
400 SB_PIO1_12 0.8
F G
1
2
3
4
5
BE-28 (24/44)
BOARD NO. 1-876-411-12
SJX-300_BE-28_012_441
H