Sony DSX-MS60, Руководство по обслуживанию

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DSX-MS60
DSX-MS60
16 16
4-7. SCHEMATIC DIAGRAM - MAIN Section (4/5) -
• See page 12 for Waveforms. • See page 23 for IC Block Diagrams. • See page 27 for IC Pin Function Description.
MAIN
(3/5)
BOARD
8
4
BOARD
(1/5)
MAIN
6
BOARD
(2/5)
MAIN
IC B/D
IC B/D
3
0
3.3
3.3
0
3.3
0
3.3
3.3
3.3
0
2.5
3.3
1.5
3.3
0
1.5
1.5
0
1.5
0
8.3 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0
0
1.5 0 0 0 0 0 0 0 0 0 0 0
3.3
0 0 0 0 0
3.3 3.3 3.3 3.3 3.3 3.3 3.3
0
0
3.3
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0 0 0 0 3.3 0 0 0 0 0 0 0 0 0 3.3 3.3 3.3 3.3 3.3 3.3 3.3
1.5
3.3
0
3.3
3.3
3.3
1.6
0
R282
0.1
C222
0
R221
0
R285
0
R249
0
R228
0
R223
1
C246
RT1N141C-TP-1
Q203
0
R227
0.1
C260
0.1
C226
2SA1365-T112-1EF
Q202
0
R222
1
C229
0
R293
0
R258
FB201
16.934MHz
X201
FB202
0.1
C240
9MHz
X202
0.1
C230
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
TC94A92FG-301 (M)
IC201
VCOI
RVDD3
SLCO
RFI
RFRPI
RFEQO
DCOFC
AGCI
RFO
RVSS3
FNI2
FNI1
FPI2
FPI1
TPI
TNI
VRO
AVSS3
MDI
LDO
FE/SBAD RFZI RFRP TEI A
VDD3
FOO TRO VSS FMO FMOS DMO VDDI-3 Plo8/TxD(SPDIF) Plo9/RxD(DA
TA)
Plo10/R
TS(BLK)
Plo1
1/CTS(LRCK)
CDMON0(DFCT)
CDMON1(FOK) CDMON2(RFOK) CDMON3(SBSY)
DVSS3R
RO
DVDD3R
DVDD3L
LO
DVSS3L
XVSS3
XI
XO
XVDD3
VDD1-2
VSS
DEC_REQ
BSIF-REQ
BSIF_GATE
DEC_XMUTE
DATA
BCK
LRCK
ZDET
VDD3 BUS0 BUS1
BUS2(SO)
BUS3(SI)
BUCK(CLK)
/CCE
MS
/RST TEST
VDD1-2
VSS
/SRAMSTB
VDDM1
PDO
TMAX
LPFN LPFO
PVREF
VCOF
5
4 3
2
1
NJM2878F3-15 (TE2)
IC203
CE
GND
NC VOUT
VDD
SYS_RST
BU_3.3V
RXD
AUDIO_8.5V
A_3.3V
BU_CHECK
AU_RCH
AU_LCH
AU_ATT
AU_GND
A_GND
BU_GND
V-BUS_ON
TXD
D_GND
6.3V
220
C234
D+
D-
0.1
C248
0.1
C243
JL201
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL209
JL210 JL21
1
JL212 JL213 JL214 JL215 JL216 JL217 JL218
JL219
1k
R213
1k
R217
560p
C228
560p
C224
100
R243
100
R281
0
R220
0
R263
0.1
C231
0.1
C233
JL223
JL224
JL225
JL226
JL227
JL228
JL229
JL230
2200p
C209
0.01
C215
9p
C270
9p
C271
C223
680p
C227
680p
100
R262
1k
R232
1k
R260
1k
R264
1.5k
R218
4.7k R210
15k
R274
15k
R276
22k
R233
22k
R271
47k
R241
100k
R286
1M
R216
4.7
R275
4.7
R277
WAKEUP
CD_ON
ISA1235AC1TP-1EF
Q204
JL220 JL221
JL222
NJM2878F3-33 (TE2)
IC202
1
CE
2
GND
3
NC
4
VOUT
5
VDD
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 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
92FD28AFG7F88 (SYJZ)
IC204
RESET
BU_IN
MEC_SELFSW
WAKEUP
BSIF_INT
DVCC3B
XT1
XT2
PWE
DVSS
DVCC1B
RVOUT1
RVIN
RVIN
RVOUT2
DVCC1A
DVSS
CD_BUS0
CD_BUS1
CD_BUS2
CD_BUS3
CD_BUCK
CD_XCCE
CD_WRST
CD_ZDET
DVSS DVCC3A DEC_SSTBY DEC_INT DEC_XMUTE BSIF_GA
TE
NC CDON_1.5V CPON NC DR
V_ON
MEC_LOAD MEC_EJECT MEC_LIMIT MEC_INSW MEC_DSW NC NC DVSS DVCC3A EJECT_OK OPEN_REQ A-A
TT
MECON CDON
ZMUTE
MECON_CHECK
CDON_CHECK
NC
NC
NC
NC
NC
NC
NC
NC
DVSS
DVCC3A
XLINE
XINT0
FE/SBAD_SEL
Z/Y_SEL
NC
BOOT
NC
NC
AM1
X2
DVSS
X1
DVCC3A
NC
VBUS_ON
D+
D-
AM0
NC
DVSS
SPI_SIMO
SPI_SIMI
SPI_CLK
TXD RXD
CP_RESET
BSIF_LRCK
BSIF_BCKIN
BSIF_BCKOUT
BSIF_DA
TA NC
DVCC3A
NC NC NC NC
DVSS
X_FLASH
100k
R269
100k
R267
100k
R268
10k
R272
10k
R251
10k
R252
10k
R250
10k
R253
100 R237
100 R236
100
R240
100 R235
100 R239
100
R234
100 R238
R270
100
0
R256
0
R257
0
R259
0.1
C252
0.1
C251
0.1
C253
0.1
C255
0.1
C266
0.1
C268
0.1
C256
100k R211
100k R208
100k R206
100k R212
100k R209
100k R207
100
R203
100
R204
100
R205
100
R202
100
R201
0.1
C213
0.1
C220
0.1
C216
0.1
C208
0.1
C210
0.1
C212
0.1
C218
100 R214
100 R215
100k
R244
100 R248
100
R246
10k R247
0
R284
100
R278
100
R192
100
R193
0.1
C225
0.1
C264
0.01
C247
0.01
C250
0.01
C249
0.01
C261
0.1
C214
100
R291
100k
R255
0.1
C263
10k
R273
100
R265
0
R266
10k
R292
100k
R245
100k
R242
0.1
C217
RT1N141M-TP-1
Q205
CDM_ON
C219
1000p
R225
R226
R229
R230 R231
R279
1
2
3
4
5
6 7 8 9 10
11
12
13
14
15
16 17 18 19 20
MFI341S2159
IC205
NC
MEDE1/SPI_NSS
NC
NRESET
VCC
NC NC NC NC NC
VSS
SPI_SIMO
SPI_SIMI
MODE1/SPI_CLK
NC
NC NC NC NC NC
R280
C241
47p
1M
R283
27p
C232
SPI_SIMO
SPI_SIMI
CP_RESET
SPI_CLK
MSTB
AU_A
TT
CP_RESET
BUS2
BUS1
BUCK
BSIF_DATA
BSIF_BCK
RST
BSIF_LRCK
SPI_SIMI
CCE
V-BUS_ON
BUCK
TXD
BUS3
BU_CHECK
AU_ATT
SPI_CLK
BUS0
SPI_SIMO
RXD
BU_CHECK
CCE
BUS0
RST
BUS1 BUS2 BUS3
ZDET
RXD
TXD
V-BUS_ON
SYS_RST
ZDET
BSIF_LRCK
BSIF_BCK
BSIF_DA
TA
W
AKEUP
CD_ON
WAKEUP
X_FLASH
X_FLASH
CDM_ON
CDM_ON
SYS_RST
CD_ON
MSTB
USB CONTROLLER
IC204
IC205
EEPROM
IC201
DIGITAL SIGNAL PROCESSOR
IC202
+3.3V REGULATOR
+1.5V REGULATOR
IC203
(4/5) MAIN BOARD
Q204, 205
B+ SWITCH
B+ SWITCH
Q202, 203
E
11
J
3
K
D
F
14 15
M
L
8
G
7 18
I
13
A
10 9
C
4
H
16 17 2 6
B
5 1 12
(Page 14)
(Page 13)
(Page 15)