HBD-E385/E390/T39
HBD-E385/E390/T39
45
45
5-16. SCHEMATIC DIAGRAM - MB148 Board (9/9) -
• See page 53 for Waveforms. • See page 55 for IC Block Diagrams. • See page 61 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MB148 BOARD (9/9)
0
0
3.3 0
0
0
0
3.3 3.3 0
3.3
0
0
3.3 0
3.3 3.3 0
0.3 1.2 0
3.3 3.3
3.3 3.3
3 3.3 3.3
0 3.3
0
0 3.3 1.8
1.7
0
3.3 3.3
0
3 3.3 3.3
0
0
0 0.4
0
0
0
0
3.3
3.3
3.3
0
3.3
3.3
0
0
2
0
0
0
0
3.3
0
3.3
3.3
0
3.3
0
0
0.1
3.3
3.3
1.4
3.3
3.3
3.3
3.3
3.3
0
3.3
0
3.3
0
3.3
3.3
3.3
3.3
3.1
3.3
0
0
3.3
3.3
0
0
3.3
1.8
3.3
12
3.3
0
1.3
6.2
6.2
CPU_XRST
PCONT_FL
RXD1
TXD1
FL_CLK
CEC
FL_DOUT
DAMP_XMUTE
DAMP_XRST
ST_RDS_INT
ASEL1
ASEL0
ST
AR
T_BIT
CLK1
RTS1
MIC_DET
ASEL0
ASEL1
KRMOD
CNVSS
PCONT2
PCONT3
PCONT3
PCONT2
SYS_REQ
JIG_MODE1
RESET
ST_RDS_INT
KEY2
EJECT_KEY
[KEY1]
FL_CS
PCONT1
DRIVER_SD
ST_SDA
ST_SCL
ST_SCL
ST_SDA
KEY0
LED_PWM1
EN
UPG_ST
AT
US
OPWRSB
FAST_EJECT
FAN_ON
FAN_CONT
DRIVER_SD
DC_DET
DAMP_XRST
DAMP_XPDN
DAMP_XMUTE
DAMP_SCL
DAMP_SDA
FAN_ON
DAMP_XPDN
DAMP_SCL
DAMP_SDA
PCONT1
PVDD_CONT
PVDD_CONT
IF_SDI
IF_SDO
XIF_CS
DC_DET
IF_SCK
FAN_CONT
TH_W
ARN
TH_WARN
SIRCS
EN
SD
EN
DC_DET
10k
R6360
47k
R6355
47k
R6369
10k
R6309
10k
R6310
10k
R6308
10k
R6356
10k
R6370
100k
R6333
10k
R6357
10k
R6347
100k
R6350
100
R6341
ASEL0
ASEL1
UNSW12V
UNSW6V
D3.3V
GND
100k
R6367
PCONT3
PCONT2
PCONT1
1k
R6313
1k
R6314
10k
R6323
100
R6322
100
R6321
100
R6320
1M
R6301
0
R6342
27k
R6343
100k
R6358
1k
R6384
4.7k
R6377
12k
R6382
D6308
DA2J10100L
D6304
DA2J10100L
D6301
DA2J10100L
D6302
DA2J10100L
Q6301
DSC500100L
RESET
SWITCH
100
R6348
100
R6317
100
R6324
100
R6328
100
R6302
10k
R6329
C6310
0.1
C6313
0.01
C6321
0.01
C631
1
0.001
C6309
0.1
C6325
0.022
P_FAIL
100
R6326
ST_RDS_INT
FL_GND
FL_6V
47k
R6359
X6301
8MHz
47k
R6361
CL6307
CL6306
CL6312
CL6309
CL6304
CL6311
CL6303
CL6314
CL6310
CL6302
CL6301
CL6305
CL6308
CL6313
CL6342
CL6344
CL6346
CL6356
CL6352
CL6348
CL6354
CL6350
CL6358
CL6335
CL6330
CL6338
CL6336
CL6334
CL6340
CL6332
CL6326
CL6317
CL6319
CL6315
CL6364
CL6370
CL6365
CL6371
CL6360
CL6366
CL6361
CL6372
CL6362
CL6367
CL6374
CL6373
CL6368
CL6363
CL6369
CL6345
CL6343
CL6355
CL6341
CL6357
CL6339
CL6337
CL6353
CL6351
CL6349
CL6347
CL6322
CL6331
CL6323
CL6333
CL6321
CL6329
CL6320
CL6328
CL6318
CL6325
CL6316
CL6324
JL6332
CL6359
EN_POWER
C6304
0.1
C6307
0.1
C6306
0.1
C6305
0.1
10k
R6391
IC6303
PST8429UL
C6324
1
10k
R6368
100k
R6334
100k
R6389
ST_SCL
ST_SDA
4.7k
R6395
4.7k
R6396
CL6375
100
R6388
C6319
0.1
1
2
3
4
5
6
7
8
9
TXD1
RTS1
CLK1
RXD1
CNVSS
RESET
100
R6371
100
R6372
C6316
0.1
JL6320
JL6321
JL6322
JL6323
JL6324
JL6325
JL6326
JL6327
RB6304
100
CN6302
9P
D-GND
TXD1
RTS1
3.3V
CLK1
RXD1
CNVSS
RESET
D-GND
XIF_CS
UPG_STATUS
JIG_MODE1
IF_SCK
IF_SDI
IF_SDO
SYS_REQ
START_BIT
CEC
CPU_XRST
OPWRSB
FAST_EJECT
MIC_DET
KRMOD
XIF_CS
UPG_STATUS
JIG_MODE1
IF_SCK
IF_SDI
IF_SDO
SYS_REQ
START_BIT
CEC
CPU_XRST
OPWRSB
FAST_EJECT
MIC_DET
KRMOD
CL6376
DAMP_SDA
DAMP_SCL
DAMP_XPDN
DAMP_XRST
FAN_CONT
FAN_ON
DAMP_XMUTE
CL6327
PVDD_CONT
CL6377
10k
R6392
2.7k
R6393
100
R6394
TH6301
4.7k
R6307
4.7k
R6312
10k
R6316
CL6380
0
R6390
10k
R6332
100k
R6374
TH_WARN
1k
R6319
1M
R6336
1
2
3
4
5
6
7
8
9
10
11
12
13
FL_CS
LED_PWM1
KEY2
KEY0
FL_DOUT
FL_CLK
PCONT_FL
SIRCS
EJECT_KEY
100
R6311
100
R6315
C6308
0.1
RB6301
100
JL6310
JL6312
JL6311
JL6309
JL6302
JL6303
JL6304
JL6305
JL6301
JL6306
JL6307
JL6308
CN6303
13P
KEY2
KEY1
KEY0
UNSW3.3V
SIRCS
FLGND
PCONT_FL
PANEL6V
FL_CS
GND
FL_DOUT
FL_CLK
LED1
SIRCS
JL6334
EJECT_KEY
C6312
0.22
C6320
1
R6366
3.3k
2.2k
R6397
2.2k
R6398
13
MB148 BOARD
(3/9), (4/9)
(Page 39),
FLASH
PROGRAMMING
IC6303
VOLTAGE DETECT
IC6305
TK11133CSCL-G
IC6305
+3.3V REG.
[KEY1]