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HBD-E780W/E980W/E985W
HBD-E780W/E980W/E985W
49
49
5-18. SCHEMATIC DIAGRAM - MB-141 Board (10/12) -
• See page 62 for Waveforms. • See page 63 for IC Block Diagrams. • See page 74 for IC Pin Function Description.
CN02
L
BOARD
FL
16
(6/12)
MB-141
BOARD
MB-141
(3/12)
34
BOARD
MB-141
25
BOARD
(9/12)
MB-141
(12/12)
33
BOARD
MB-141
(4/12)
8
BOARD
BOARD
30
(11/12)
MB-141
22
BOARD
MB-141
(8/12)
IC B/D
IC B/D
IC B/D
4
BOARD
36
(8/12)
MB-141
2.3
3.1
4.7
1.6
3.1
3.3
6.2
6.2
4
0.8
0
3.1
3.3
3.1
0
0
0
0
0
0
0
3.1
3.3
3.1
3.1
2.3
3.1
3.1
3.1
3.1
3.1
2.9
0.3
0
0
2.9
3.1
3.1
2.6
3.2
3.1
3.3
3.1
3.1
3.1
3.1
3.3
3.3
0
3.1
0
0
0
0
3.1
3.1
3.3
0
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0
0
3.2
0
0
3.3
3.3
3.3
3.1
3.1
2.9
3.1
1.7
1.5
3.1
3.1
2.9
3.1
3.1
3.1
3.1
3.1
0.4
3.1
3.1
3.1
3.3
3.1
3.3
NS_INIT
OVF1
100
R6212
SD
SHIFT
R6219 1k
OVF2
LAT3_H_RST
ACAL_OUT
SOFT_MUTE
LAT1
R6218
1k
EN
SCDT_H_RXD
SL6201
DC_DET_H_TXD
LAT2_H_MODE
R6260
10k
4.7k
R6252
4.7k
R6254
R6255
47k
47k
R6269
R6209
10k
R6210
10k
R6208
10k
10k
R6256
10k
R6270
R6233
100k
R6232
10k
10k
R6257
R6247
10k
10k
R6227
R6205
47k
R6250
100k
100
R6241
UNSW14V
UNSW6V
D3.3V
GND
100
R621
1
100
R6215
UPG_STATUS
OPWRSB
IF_SCK
IF_SDI
SYSCON_REQ
CEC
START_BIT
PCONT3
ATA_PCONT1
PCONT_CORE
IF_SDO
CPU_XRST
JIG_MODE1
FE_EJECT
XIF_CS
PCONT1
TH6201
0.1
C6208
100
RB6202
22
RB6203
100
RB6201
R6213
1k
R6214
1k
R6271
100
R6272
100
R6223
10k
100
R6222
100
R6221
100
R6220
R6201
1M
0
R6235
0
R6242
27k
R6243
100k
R6258
1k
R6284
10k
R6279
4.7k
R6277
12k
R6282
R6280
1k
DA2J10100L
D6208
DA2J10100L
D6205
DA2J10100L
D6204
DA2J10100L
D6201
DSC500100L
Q6201
100
R6248
100
R6217
100
R6202
0.1
C6210
0.1
C6216
0.01
C6213
0.01
C6221
0.1
C6209
0.022
C6226
0.22
C6212
0.001
C6211
0.022
C6225
P_FAIL
100
R6228
10k
R6229
100
R6224
100
R6226
FL_GND
47k
R6259
W-Surr_6V
8MHz
X6201
R6261
47k
CL6207
CL6206
CL6212
CL6209
CL6204
CL6211
CL6203
CL6214
CL6210
CL6202
CL6201
CL6205
CL6208
CL6213
CL6242
CL6244
CL6246
CL6256
CL6252
CL6248
CL6254
CL6250
CL6258
CL6235
CL6230
CL6238
CL6236
CL6234
CL6240
CL6232
CL6227
CL6226
CL6217
CL6219
CL6215
CL6264
CL6270
CL6265
CL6271
CL6260
CL6266
CL6261
CL6272
CL6262
CL6267
CL6274
CL6273
CL6268
CL6263
CL6269
CL6245
CL6243
CL6255
CL6241
CL6257
CL6239
CL6237
CL6253
CL6251
CL6249
CL6247
CL6222
CL6231
CL6223
CL6233
CL6221
CL6229
CL6220
CL6228
CL6218
CL6225
CL6216
CL6224
JL6228
JL6231
JL6232
JL6233
JL6220
JL6221
JL6222
JL6223
JL6224
JL6225
JL6226
JL6227
JL6219
JL6210
JL6212
JL621
1
JL6213
JL6214
JL6215
JL6216
JL6217
JL6218
JL6209
JL6202
JL6203
JL6204
JL6205
JL6201
JL6206
JL6207
JL6208
CL6259
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN6201
KEY0
UNSW3.3V
SIRCS
FLGND
PCONT_FL
P
ANEL6V
NO USE
GND
FL_CS
FL_DOUT
FL_CLK
LED1
LED2
LED3
PCONT_TS
TS_SDA
TS_SCL
TS_INT
TS_RST
0
R6287
1
2
3
4
5
6
7
8
9
9P
CN6202
D-GND
RESET
CNVSS
RXD1
CLK1
3.3V
RT
S
1
TXD1
D-GND
EN_POWER
100
RB6204
R6291
10k
PST8429UL
IC6203
1
GND
2
VDD
3
CD
4
OUT
PST8429UL
IC6204
1
GND
2
VDD
3
CD
4
OUT
0.01
C6222
10k
R6276
1
C6224
1
C6220
0
R6293
R6295
10k
10k
R6296
R6298
10k
R6200
10k
SL6202
R6207
2.7k
SL6203
R6302
10k
R6303
100k
IC6201
R5F3650KBDFA
1
BD_SDI
2
BD_SCLK
3
NO USE
4
SIRCS_IN
5
FL_DOUT
6
S-AIR_GPIO2
7
FL_CLK
8
BYTE
9
CNVss
10
ADC_PDN
11
NO USE
12
RESET
13
Xout
14
Vss
15
Xin
16
Vcc
17
CEC(TX/RX)
18
TS_INT
19
KEY_INT
20
AC_CUT
21
BD_IF_ST
AR
T
22
LED_PWM3
23
TS_RST
24
PCONT_TS
25
BD_IF_REQ
26
LED_PWM2
27
PCONT_FL
28
LED_PWM1
29
S-AIR_SCL
30
S-AIR_SDA
31
TXD1
32
RXD1
33
CLK1
34
RTS1
35
DAMP_SCDT
36
DC_DET
37
DAMP_SHIFT
38
PCONT_CORE
39
PCONT2
40
PCONT3
41
PCONT4
42
HDMI_PCONT
43
ATA_PCONT1
44
FAN_ON
45
FAN_CONT
46
CE
47
ST_SDA
48
ST_SCL
49
NO USE
50
DRIVER_RST(EN)
51
OVERFLOW1
52
OVERFLOW2
53
DAMP_INIT
54
DAMP_SOFT_MUTE
55
DAMP_LA
TCH1
56
DAMP_LA
TCH2
57
DAMP_LA
TCH3
58
KARAOKE_MODE
59
MIC_CLK
60
MIC_DA
TA
61
MIC_DET_OUT
62
Vcc
63
S-AIR_RST
64
Vss
65
PLUG_DET
66
S-AIR_RF_FB
67
DRIVER_SD
68
ACAL_OUT
69
FE_RST_IF
70
FL_CS
71
ASEL0
72
ASEL1
73
NO USE
74
NO USE
75
ST_RDS_INT
76
NO USE
77
TS_SDA
78
TS_SCL
79
A
TA_PCONT2
80
NO USE
81 SRS_INT
82 PCONT1
83 BD_RESET
84 JIG_MODE1
85 OPWRSB
86 FE_EJECT
87 UPG_STATUS
88 BD_CS
89 ACAL_LV
90 S-AIR_DET
91 BD_TEMP
92 DESTINATION
93 MODEL
94 KEY2
95 KEY1
96 Vss
97 KEY0
98 Vref
99 Vcc
100 BD_SDO
4.7k
R6304
4.7k
R6305
CL6275
BD00GC0WEFJ-SE2
IC6205
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
100
R6306
R6240
4.7k
R6239
10k
100
R6238
0.1
C6207
C6205
0.1
C6201
0.01
C6204
0.1
0.1
C6203
C6206
0.1
C6202
0.1
R6263
100k
R6267
100k
R6266
3.3k
R6268
100k
R6265
100k
R6264
100k
R6286
1k
10k
R6278
1k
R6275
39k
R6274
PCONT3
FAN_ON
FAN_CONT
ST_RDS_INT
ST_SDA
ST_SCL
ASEL0
ACAL_DET
ACAL_LV
CPU_XRST
CPU_XRST
OVF2
CPU_XRST
PCONT_FL
LED_PWM1
RXD1
TXD1
S-AIR_SCL
S-AIR_GPIO2
S-AIR_SDA
FL_CLK
FL_DOUT
PCONT_TS
TS_RST
NS_INIT
LED_PWM3
DC_DET_H_TXD
SIRCS
LAT3_H_RST
LA
T1
LAT2_H_MODE
SOFT_MUTE
NS_INIT
LA
T3_H_RST
LAT1
FE_EJECT
SHIFT
ST_RDS_INT
SCDT_H_RXD
SOFT_MUTE
OVF1
ASEL0
CLK1
RTS1
FAN_CONT
FAN_ON
TS_SCL
TS_INT
TS_RST
FL_CS
LED_PWM2
PCONT_TS
TS_SDA
RT
S
1
CLK1
RXD1
CNVSS
RESET
ACAL_OUT
SIRCS
ATA_PCONT1
SYSCON_REQ
UPG_STATUS
OPWRSB
JIG_MODE1
IF_SCK
IF_SDI
IF_SDO
START_BIT
IF_SDO
LED_PWM1
LED_PWM3
LED_PWM2
ACAL_LV
KEY2
KEY1
FL_DOUT
FL_CLK
NO USE
PCONT_FL
NO USE
TS_INT
SCDT_H_RXD
SHIFT
DC_DET_H_TXD
FL_CS
PCONT1
DRIVER_SD
ST_SCL
ST_SDA
DRIVER_SD
ST
AR
T_BIT
IF_SDI
TS_SCL
EN
JIG_MODE1
OPWRSB
UPG_ST
A
TUS
XIF_CS
PCONT_CORE
PCONT3
ATA_PCONT1
IF_SCK
CNVSS
CEC
TXD1
EN
KEY2
KEY0
KEY1
PCONT_CORE
PCONT3
FAN_CONT
ST_SDA
ST_RDS_INT
ST_SCL
S-AIR_SDA
S-AIR_SCL
S-AIR_SCL
S-AIR_GPIO2
S-AIR_RST
S-AIR_SDA
S-AIR_SCL
S-AIR_SCL
S-AIR_GPIO2
S-AIR_RST
ASEL0
ACAL_LV
ACAL_DET
FE_EJECT
FAN_ON
PCONT1
PCONT3
CEC
CPU_XRST
XIF_CS
SYSCON_REQ
RESET
KEY0
TS_SDA
S-AIR_DET
ACAL_OUT
OVF1
OVF2
LA
T2_H_MODE
ACAL_DET
S-AIR_RST
PCONT1
MB-141 BOARD (10/12)
SYSTEM CONTROLLER
IC6201
IC6204
VOLTAGE DETECT
IC6203
VOLTAGE DETECT
IC6205
DC/DC CONVERTER
(NC)
RESET SWITCH
13
A
15
K
E
D
C
4
14
16
17
8
G
B
1
18
11
3
10
I
9
J
F
H
M
L
6
2
5
7
12
(Page 61)
(Page 47)
(Page 43)
(Page 51)
(Page 48)
(Page 42)
(Page 45)
(Page
47)
(Page
50)
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