Diagrama Esquemático - Placa Mb-141 (10/12) - Sony HBD-E780W Service Manual

5-18. DIAGRAMA ESQUEMATICO - Placa MB-141 (10/12) -
1 2 3
MB-141 BOARD (10/12)
A
B
C
D
R6302
E
10k
SL6202 TH6201
R6223
R6207 10k
2.7k
R6291
SL6203 10k
C6201
0.01
ACAL_LV
F
R6205 47k
R6212
100
KEY2
R6208 10k
KEY1
R6209 10k
KEY0
G
R6210 R6214
10k 1k
D6201 R6201
H
DA2J10100L 1M
I
J
K
CN6201
19P
L
M
L FL
BOARD
CN02
(Page 61)
HBD-E780W/E980W/E985W
• See page 62 for Waveforms. • See page 63 for IC Block Diagrams. • See page 74 for IC Pin Function Description.
4 5 6 7
R6202 R6227 R6303
100 10k 100k
80 79 78 77 76 75 74 73
CL6203
81 SRS_INT
CL6204
3.1
82 PCONT1
CL6205
3.1
83 BD_RESET
CL6206
3.3
84 JIG_MODE1
CL6207
0
85 OPWRSB
CL6208
3.1
86 FE_EJECT
CL6209
0
87 UPG_STATUS
CL6210 0
R6218
88 BD_CS
1k
CL6214 0
89 ACAL_LV
C6202 0.1 R6219 1k 3.1
90 S-AIR_DET
C6203 0.1 CL6211 2.3
91 BD_TEMP
R6213 1k CL6201 CL6212 0
92 DESTINATION
CL6202 CL6213 0
93 MODEL
C6204 0.1 R6220 100
3.1
94 KEY2
C6205 0.1 R6221 100
3.1
95 KEY1
96 Vss
C6206 0.1 R6222 100
3.1
97 KEY0
3.1
98 Vref
3.1
99 Vcc
CL6215
0
100 BD_SDO
1 2 3 4 5 6 7 8
R6224 R6226
R6235 100 100
0
R6232
10k
X6201
8MHz
R6295 R6229
10k 10k
C6208
0.1
8 9 10
R6240
4.7k
R6239
10k
R6238
100
R6247
10k
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
3.1
50
CL6260
49
3.3
48
3.3
ST_SDA 47
3.1
CE 46
0
FAN_CONT 45
3.1
FAN_ON 44
DRIVER_RST(EN) 3.1
ATA_PCONT1 43
IC6201 NO USE 3.1
HDMI_PCONT 42
ST_SCL 3.1
SYSTEM CONTROLLER PCONT4 41
3.1
IC6201
PCONT3 40
R5F3650KBDFA
3.1
PCONT2 39
3.1
PCONT_CORE 38
0
37
DAMP_SHIFT
3.3
DC_DET 36
0
DAMP_SCDT 35
0
RTS1 34
0
CLK1 33
3.1
RXD1 32
3.1
TXD1 31
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
4
R6241
100
R6233
100k
R6252 R6254 R6261
4.7k 4.7k 47k
JL6228
R6256
10k
R6296 R6250
10k 100k
C6211 C6209
0.001 0.1
49 49
11 12 13 14
R6280
1k
D6208
DA2J10100L
JL6231
R6277
4.7k
R6257
10k IC B/D
IC6203
VOLTAGE DETECT
IC6203
PST8429UL
C6225
0.022
2.3
3 CD
3.1
4 OUT
R6286
1k
CL6259
IC B/D
R6304 R6305
4.7k 4.7k
CL6261 IC6204
ST_SCL
CL6262
ST_SDA
VOLTAGE DETECT
IC6204
PST8429UL
CL6263
FAN_CONT C6226
0.022
CL6264 FAN_ON 1.6
3 CD
CL6265 R6263 100k ATA_PCONT1
3.1
CL6266 4 OUT
R6264 100k
CL6267
R6265 100k
CL6268 PCONT3
CL6269 R6266 3.3k
R6267 100k
CL6270 PCONT_CORE
CL6271 R6268 100k
SHIFT
CL6272
DC_DET_H_TXD
CL6273
SCDT_H_RXD
CL6274
RTS1
R6259 47k
CLK1
R6260 10k
RXD1
8
IC B/D
TXD1
IC6205
DC/DC CONVERTER
IC6205
BD00GC0WEFJ-SE2
1
S-AIR_SCL
S-AIR_GPIO2
S-AIR_SDA
R6274
R6255 D6205 39k
47k DA2J10100L
C6212 R6275
0.22 1k
SL6201
C6220 R6276
1 10k
R6298 R6270 R6269
10k 10k 47k
0
R6258 C6213 C6207 C6210
100k 0.01 0.1 0.1
3.1
Q6201
DSC500100L
RESET SWITCH
HBD-E780W/E980W/E985W
15 16 17 18
DC_DET_H_TXD
DC_DET_H_TXD
OVF2
OVF2
OVF1
OVF1
DRIVER_SD
SD
EN R6306 100
EN
LAT3_H_RST
LAT3_H_RST
LAT2_H_MODE
LAT2_H_MODE
LAT1
LAT1
SHIFT
SHIFT
JL6232
SCDT_H_RXD
SCDT_H_RXD
SOFT_MUTE
SOFT_MUTE
R6282
12k NS_INIT
NS_INIT
ACAL_OUT
ACAL_OUT
ACAL_DET
ACAL_DET
ACAL_LV
ACAL_LV
ASEL0
ASEL0
ST_RDS_INT
ST_RDS_INT
4.7 ST_SDA
VDD 2 ST_SDA
C6221
ST_SCL
0.01
ST_SCL
GND 1
S-AIR_SDA
S-AIR_SDA
S-AIR_SCL
36
S-AIR_SCL
JL6233
S-AIR_SCL
S-AIR_SCL
S-AIR_GPIO2
MB-141
R6278 R6279 S-AIR_GPIO2
BOARD
10k 10k S-AIR_RST
S-AIR_RST (8/12)
PCONT1
30
FE_EJECT
FE_EJECT
MB-141
BOARD
3.3 (11/12)
VDD 2
C6222
0.01
GND 1
8
CPU_XRST
MB-141
BOARD
(4/12)
(Page 43)
R6284 R6293
1k 0
SYSCON_REQ
33
SYSCON_REQ
XIF_CS
XIF_CS
MB-141
CPU_XRST
BOARD
(12/12)
(Page 51)
7 6 5
CPU_XRST
CPU_XRST
UPG_STATUS
UPG_STATUS
OPWRSB
25
OPWRSB
JIG_MODE1
JIG_MODE1
IF_SCK
MB-141
2 3 4 IF_SCK
BOARD
IF_SDI
IF_SDI (9/12)
IF_SDO
(Page 48)
IF_SDO
START_BIT
START_BIT
FAN_CONT
FAN_CONT
FAN_ON
FAN_ON
EN_POWER
UNSW14V
C6224
1
UNSW6V
GND
34
P_FAIL
MB-141
BOARD
D3.3V
(3/12)
FL_GND
(Page 42)
PCONT1
PCONT1
PCONT_CORE
PCONT_CORE
PCONT3
PCONT3
ATA_PCONT1
ATA_PCONT1
W-Surr_6V
R6272
100
16
CEC
CEC
PCONT3
C6216
PCONT3
MB-141
0.1
BOARD
(6/12)
(Page 45)
CN6202
9P
(NC)
22
MB-141
BOARD
(8/12)
(Page 47)
(Page
47)
(Page
50)