Sanyo DWM-400 Service Manual page 35

SCHEMATIC DIAGRAM (MAIN (Type B) )
RF50V
QQ5
2SK3018
C50
0.1uF
RF50V
QQ7 RR3 7
10K
2SK3018
RFGND RR3 6
RR4 0 10K
18K
RFGND
0.1uF
QQ8
2 C52
TP1
2SC1623
QQ6
2 RR3 9 C54
820P F
100K
2SC1623
RFGND
RFGND
DVDRF C57 4700P
CN1 IC3
RF50V
24 RFGND RF50V C59 0.1U
LD-GND RFGND
23 DVDLDO
DVD-LD
22
NC TC4
21 RF50V C61 680P
HFM-VCC 100uF /16V
20 DVDMD1 1
MPD CC6 2 DVDFRP
CD-LD 19 CDLDO C62 680P 2 DVDRFN
0.1uF
DVD-VR 18 VR-DVD 3 A2
17 C64 680P 4
CD-VR VR-CD B2
16 5
NC C2
15 6
E PUH-E C67 680P D2
14 RF50V 7
VCC CP ES6603
13 RR1 OPEN 8
VC(Vref) PVC C68 100P CN
12 RFGND RR2 0 9
GND RFGND PUH-C D
11 10
F PUH-F PUH-D RR3 0 C
10 RR4 0 11
B PUH-D PUH-A B
9 12
A PUH-A A
8 DVDRF RR5 OPEN 13
RF CD_D
7 CD-DVD 14
CD/DVD SW CD_C
6 PUH-B PUH-B 0 15
D RR6 CD_B
5 PUH-C 16
C CD_A
4 TRACK- RR7 0
T-
3 TRACK+
T+
2 FOCUS- RR8 0
F+
1 FOCUS+
F-
SANYO-DV34
D12 IN4148
1
RFGND
L6
CC7 6
DVDLDO FB (0805) PVC
0.1uF
DVDLD
C77 1000P
CDLD
RFGND 2
Q1 DVDMD1
2SB1132 C81
100U/16V
R91B 18 OHM RFGND
R91A
18 OHM RF50V
R92A 18 OHM
C82
R92B 18 OHM
100U/16V
2SB1132 2
Q2 1000P
L7 1UH
C83
CDLDO
C58 0.1uF
MGND
D13
IN4148 FOCUS
RR5 2
MVCC
33
RFGND
CN506-1
1
2 RR8 0
3
4.7K C71
4 CC7 1
5 0.1uF
47uF
6
CN506-1FOR SANYO DVD-KDA898SA
MGND
CN506
1 SLED+
2 SLED-
LOAD+/DCMO+
4 LO O D LO L L A O O D L A A /DCMO A A -/DCMO / - O O
5
6
CC8 2 8 8
CN506 FOR S ANYO DVD-KDA898ST 103
MGND MGND
MVCC
R156 R159
4.7K 4.7K
CN505
1 INSW
1
2 CLOSE
2
3 OUTSW
3
4 DCLOAD+ R158 2.2 OHM 1/2W
4
5 DCLOAD- MGND
5
IC113
R93
2.0MM MVCC LOAD-/DCMO-
8 1
TRAY CONNECTOR GND OUT1 10K
MGND
7 2
OUT2 VM
6 3
MVCC VREF VCC
5 RIN FIN 4
R98
LOAD+/DCMO+
CC8 0
0.1uF 10K
BA6287F ROHM
MGND
VCC
FB301
MVCC 1 UH
L10
1 2 1 2 3
FB (0805)
C136 C135
0.1uF 470U /10V
C202
CC97 CC96
MGND 1000U F/10V 0.1uF 0.1uF
RF50V
L8
2 1
FB (0805)
C130 + C129
1U 100uF /16V
RFGND
FB102
FB (0805) IC115
RT9164 CG
1 2 3
IN OUT
C85 C204 C203
R78
470U F/10V 0.1uF 0.1uF
1K 1/4W
M9V
CN511
FERB
POWER OFF
11 FB103
+9V
10
MGND
9 + C25
+12V 0.1uF
8 100uF /16V
GNDA C24
7
6
GNDV
5
+S5V
4
GNDV MGND
3
VCC 3 1
2
RFGND
1
Q5
2SD882P
FB05 1UH RFGND R103
2 1 150
+ C131
220uF /10V +
C95
D15 100uF /16V
VCC +5V 4.3V
This is a basic schematic diagram.
C48 0.1uF
RF50V
C49 0.1uF
RFGND
RFO
DIN
DIP
C51
470P
RFO
C53
470P
C55 0.1uF
RF50V
C56 0.01U RF50V
R68 12K(1%)
RFGND
RF33V
48 SCSJ
SDEN
SDATA 47 SDATA
SCLK 46 SCLK
45
V33
44 0.047U
LCP C65
43
LCN
42
MNTR
41
CE CE
40
FE FE
39
TE TE
38
PI
37
V25
36
V125 SVREF15
35 RF50V
TPH RF50V
34 C70 0.1uF
DFT
33
LINK
R157 0 DEFCT
RFGND
C40 C41 C37 C39
C38
C76 SVREF15
1U
0.22U MEVO 0.015U F 560P 0.015U F 560P
TP25 TP2 CD_DVD_CT
LI NK DEFCT
RF50V
R32 33K
C78 160P
C79 33000P SPINDLE
C80 0.01U FOCUS
SLEGN
MIRRA TRACK
C42
33pF
MVCC R153 OPEN CLOSE
R69 SPD ON OPEN
IC110 1K 1K
IC104 R40
D5954F P VCC
D11 1 8
S0 VCC R39 1K
1 28 R72 1 RESET# 2 7
R71 33K VINFC STBY S1 WC VCC
3 6
10K S2 SCL
2 27 4 5
R73 47K CFCERR1 BIAS GND SDA
IN4148
C66 100P 3 26 R74 33K TRACK
CFCERR2 VINTK AT24C02N
R76 12K 4 25 R77 47K SERIAL EEPROM
VINSL+ CTKERR1
RR5 6 5 24 C69 100P
VINSL- CTKERR2 R17
RR5 5 3.3K 3 1
1K VCC33 VCC RST
6 23 R154 0 SPI N DLE
VOSL VINLD
CC73 4700P
FOCUS- 7 22 R155 OPEN OPEN C14
VNFFC PREGND
R18
CC078 IC1
0.1uF
IMB809S EUR-T
100K
L11 100uF /10V
MVCC 8 VCC PVCC2 21 MV CC
INDUCTOR1 9 20
M9V PVCC1 VNFTK TRACK- C141 C142 C143 C144
10 19
MGND PGND PGND CN501
1 33P F 33P F 33P F 33P F
11 18 2 STB OFF
SLED- VOSL- VOLD- LOAD-/DCMO- D507
3 AMUTE QUIET
12 17 4 POWER OFF
SLED+ VOSL+ VOLD+ LOAD+/DCMO+
5 +S5V IN4148
R87 1(0805) 13 16 R88 1(0805) C072 6 GNDV
VOFC- VOTK-
R89 1(0805) R90 1(0805) 7 +5V
0.1U
14 15 8 IR
VOFC+ VOTK+
9 9 LED2 LED2
10 LED1
11 LED3
12 KS2
MGND MGND 13 13
14 K1
15 K2
16 K3
MGND SOUCER
16PIN CC4 CC7
33P F 33P F R51
R44
OPEN
CC1 CC2 CC3 CC5 CC6 CC8 CC9 C145
104P F 33P F 33P F 33P F 33P F 33PF 33PF 33P F
OPEN
MVCC
R95 1M
R94
1.5K R96 CN501
MVCC R97
MGND GNDV
22K 4.7K 1
+5V
2
IR
IC111A 3
R99 R100 LED2
3 4
MGND + LED1
1.5K 22K 1 MOCTL 5 LED3
2 6
KS2
- 7
TL3472 8
K1
9
RF50V K2
10
K3
MGND 11
SOUCER
C84 HEADER 11 CC4 CC7
33pF 33pF R51
0.1uF
R44
OPEN
RFGND
CC1 CC2 CC3 CC5 CC6 CC8 CC9 C145
0.1uF 33pF 33pF 33pF 33pF 33pF 33pF 33pF
VCC33 VCC20
VCC
FB104 FB105
IC114 FB (0805) FB (0805) IC5 FB106
RT9164 C G BN1117 N 1 UH
2 1 2 1 2 3 2 1 2
IN OUT IN OUT
C120
0.1uF
R201
412 ( 1%)
R102
CC52 CC54 390
CC53 C94 +
470U F 100U F
0.1uF + C98 100uF /16V CC94
C201
CC55 100uF /16V 0.1uF
0.1uF R202
0.1uF
750 ( 1%)
C99 R105
0.1uF(OPEN) 270
VCC20
C87 C88
0.1uF 0.1uF
VD33D
L9 RF33V
1 UH
2 1 2
R203
412 ( 1%)
C134
+ VCC33
C97 C133 0.1uF SDRAM
C86
104 100uF /16V
100U F/16V
R204
750 ( 1%)
C112 C113 C114 C115
0.1uF 0.1uF 0.1uF 0.1uF
RFGND
VCC33V
C96
VCC33
0.1uF
ES66x8
C100 C101 C102 C103 C104 C105 C106 C107
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
- 4 -
VCC33 VCC33 VCC33
R1 R2 R3
OPEN OPEN OPEN
C1
C2 1000p F
1000P C3
RFGN F ND C4 1000p F
1000P
SBAD R5 3.3K
FE R7 3.3K R8 R9 R10
CE R13 3.3K 4.7K 4.7K 4.7K
TE R14 3.3K
C7
C8 8 0.1uF
DIP
47 700p F p p R15 10K
C179
OPEN C10 4.7U
C180
OPEN C12
C 13 1U
DIN
47 700p F p p C15
1U
R19 68 6 6 K
R22 20 2 2 K C18
RF33V
C20 C21 C22 R23
0.1uF 0.1uF 0.1uF VCC20
C2 23 2 2
68 800p F p p C60 0.1uF
RFGND
RFGND
R25 OPEN C26 RF33V
OPEN
C28
TR1
OPEN
R27 1.2K C30 C31
0.047U
C32 0.1uF
TR2
47pF 157
VSS_D S D D VD33_PLL
158
VSS_PL RWS/TDMFS
159
SPD O D D FTR1 RBCK/TDMCLK
160
SFD O D D RSD/TDMDR
R28 10K 161
SFTR O R R PI
C33 C34 C35 R29 5.1K 162
VDD3 PL
163
TR1 SPLLFTR1
0.1uF 47P 0.1uF TR2 164
SPLLFTR2
165
SVREF0
C36 166 SAWRC
0.1U 167 VSS_D A D D
0 168
R146 SRFRPCTR P P
0 169
R147 STRAY
170
VDD3 DA
5.1K 171
R148 SSPI N I I DLE
R149 6.8K 172
SFO C O O US LWRLL
173
SSLEGP
R150 6.8K 174 IC2
SSLEGN
R151 6.8K 175
STRACK
C177 R152 6.8K 176
STEST S S DA
0.015U F 177
SFG I G G N
5 4 178 ES6628F
SPH O H H I
C43 C44 SCSJ 6 3 179
X X SJ XC S S
SCLK 7 2 180
SDATA
33pF 33pF SDATA 8 1 181
SCLK
33x4 DEFCT 182
RN7 SDFCT Vibr at t o-II Vibr at t o-II Vibr at t o-II Vibr at t o-II
SLDC 183
SLDC
SPDON 184
SSPD O D D N
185
D33
186
S33 3 3
INSW 187
GPIO[9] 9 9
HOMESW 188
GPIO[8] 8 8
R37 1K 189 GPIO[7] 7 7
OUTSW 190
GPIO[6] 6 6
R38 1K 191
GPIO[5] 5 5
MOCTL 192
GPIO[4] 4 4
SOUCER 193
AUX43
R107 4.7k LED3 194
AUX42
R106 4.7k LED2 195
AUX41
R46 33R 196
LED1 AUX40
197
SS
198
DD
R47 33R 199
UX0
R45 33R 200
UX1
KS1 R48 33R 201
UX2/ HS / S S YN
KS2 R49 33R 202
UX3/ VS / YN
203
UX4
0 RESET# 204
UX5
205
UX6
VCC 206
UX7
RESET# 207
ES E E ET E E
208
S33 3 3
R570
4.7K
R571
4.7K
VCC
R64 6 6
+5V R63 100K R55
0(OPE EN)
Y1 FB B B B3 60 OHM 100MHZ
4.7K
3.3 3UH(OPEN N)
27M
C45 C46 C4 47 4 4
27P F 27P F 1000 0P F P P (OPEN)
IC112
SCARTCTL2 2 3
Q0 D0
SCARTCTL1 5 4
Q1 D1
SCARTCTL0 6 7
Q2 D2
FS1 9 8
Q3 D3
D-VFORMAT 12 Q4 D4 13
FS2 15 14
Q5 D5
STB OFF 16 17
Q6 D6
19 18
Q7 D7
10 1
GND OC
20 11 LCS1#
+5V VCC CLK
74HC374
4.7K
+5V
Q121
8050
+12V 3 1
FB121
R123
1K
C187 + C188 +
VCC
100uF /16V
24C01
0.1uF D101 100uF /16V
11V
+ + C93 9 9
C92 10uF / F F 16V
C121 C122 C123 C124
0.1uF
0.1uF
0.1uF 0.1uF 0.1uF
C181
WOLFSON 2-CHANNEL AUDIODAC
IC109
TWS 1 14 MCLK
LRCK MCLK MCLK 10UF
TSD0 2 13
DIN FORMAT
TBCK 3 12
BCLK DEEMPH
4 11
NC NC
5 10 R444
CAP MUTE
6 9 4.7K R443 R446
VOUTR VOUTL
7 8 10K NC
GND VDD
+ C91 VCC WM8761 R445
C89 C90 C159 10uF /16V NC
FB4 B B 0 4 4 1
0.1uF 0.1uF 0.1uF
+ + +
C185 C186 C C168 6 6 8 C169
470uF /10V 100uF / F F 1 16V C160 C167
0. 1uF 0.1uF
100uF /16V 0.1uF
C182
10UF
C116 C117 C118 C119
100uF /16V
0.1uF 0.1uF 0.1uF
C192
0.1uF
C157
0.1uF
C108 C109 C110 C111 RFGND
10uF /16V
0.1uF 0.1UF 0.1uF C158 C
0.1uF 0
RFGND
VCC33
VCC
Q507 C205 0.1 uF
R4 2SC1623
1 R132 3 1 R134
OPEN
10K 220 O HM
C178 R145
SPD IF 100 O HM R135
100 O HM
TBCK
1UF
MCLK
C125 22pF
D1
MMBZ5232Z B
VCCV VCC
TSD0 FB1
L1 UDAC
TWS FERB VCCV
2.4UH C6
R6 D2
R11
R12 C5 MMBZ5232Z B
4.7K 4.7K 75 OHM 470pF C126 470pF
D3
22P F MMBZ5232ZB
L2 2.4UH CDAC
C9
UDAC1
R16 C73 VCCV
CDAC1
C11 D4
YDAC1 470P F
75 OHM MMBZ5232Z B
VDAC1 470P F
FDAC1 D5
22P F MMBZ5232ZB
VCC33V
L3 2.4UH YDAC
VCCV
C127 R20 D6
C17
R21 390 0.1UF C16 MMBZ5232ZB
0.1U 75 OHM 150pF C183 100P F
VCC33V
C19 0.1U
0 OHM D7
22pF MMBZ5232Z B
L4 2.4UH VDAC
VCCV
C72
R24 D8
CC25 470pF MMBZ5232Z B
VCC33 75 OHM 470pF C184
D9
22pF MMBZ5232Z B
L5 2.4UH FDAC
C27
R26
D10
C29
MMBZ5232Z B
75 OHM
470P F 470P F
FB2
FERB
104
VD33_PL1
103
RWS
102
RBCK
101
100
LD7 LD7
99 R30 0 OHM
LD6 LD6 TWS
98 R31 0 OHM
LD5 LD5 TBCK
97 LD4
LD4
96
VD33
VS33 95 IC103
LD3 94 LD3
93 1 48
LD2 LD2 LA16 A15 A16 LA17
92 2 47
LD1 LD1 LA15 A14 BYTE#
91 3 46
LD0 LD0 LA14 A13 GND
90 4 45
LOE LOE# LA13 A12 DQ15/A-1 LA0
89 5 44
WRLL# LA12 A11 DQ7 LD7
88 6 43
LCS3 LCS3# LA11 A10 DQ14
87 7 42
VDD VCC20 LA10 A9 DQ6 LD6
86 8 41
VSS LA9 A8 DQ13
85 9 40
LCS2 LCS2# LA20 NC DQ5 LD5
84 LCS1# 10 39
LCS1 NC DQ12
83 VCC33 11 38
LCS0 WRLL# WE# DQ4 LD4
82 12 37
LA0 LA0 RESET# RESET# VCC VCC33
81 13 36
LA1 LA1 NC DQ11
80 14 35
LA2 LA2 4.7k NC DQ3 LD3
79 R35 15 34
VD33 RY/BY# DQ10
78 16 33
VS33 LA19 A18 DQ2 LD2
77 C128 17 32
LA3 LA3 LA18 A17 DQ9
76 0.1UF 18 31
LA4 LA4 LA8 A7 DQ1 LD1
75 LA5 LA7 19 30
LA5 A6 DQ8
74 LA6 LA6 20 29 LD0
LA6 A5 DQ0
73 LA7 LA5 21 28 LOE#
LA7 A4 OE#
LA8 72 LA8 LA4 22 A3 GND 27
71 23 26
VDD LA3 A2 CE# LCS3#
70 24 25
VSS LA2 A1 A0 LA1
69
LA9 LA9
68
LA10 LA10
67
LA11 LA11
66 MBM29LV800B A-7
LA12 LA12 WRLL#
65 MBM29LV160T E-7
LA13 LA13 CN504
64
LA14 LA14 LA20 MBM29LV160BE-7
63 4
LA15 LA15
62 M29LV1600T -70 3 UDAC
VD33 YDAC
61 2
VS33 CDAC
60 RR82 C212 1
LA16 LA16
59 0 OHM CAP
LA17 LA17
58 Option Option
LA18 LA18 C174 C175
57
LA19 LA19 33pF 33pF
56 RR8 1
LA20 LA20
55 0 OHM Option
LA21 LA21
54
DQM DQM
53
VD33
VCC
IC106 VCC33
23 23 2 2
MA0 MA0 A A A A0 DQ0 DB0 DB0
24 4
MA1 A A A1 DQ1 DB1 R137
25 5
MA2 A A A2 DQ2 DB2
26 7 2.2K
MA3 A A A3 DQ3 DB3
29 29 8 8
MA4 MA4 A A A A4 DQ4 DB4 DB4
30 10
MA5 A5 DQ5 DB5
31 11
MA6 A6 DQ6 DB6 R140
MA7 32 13 DB7
A7 DQ7 1
MA8 33 42 DB8
A8 DQ8
MA9 34 44 DB9
A9 DQ9 R142 1K
MA10 22 A10 DQ10 45 DB10 1 2
35 47 SCARTCTL2 Q13
MA11 A11 DQ11 DB11
48
DQ12 DB12 2SC1623
50
DQ13 DB13
38 51
DSCK CLK DQ14 DB14
53
DQ15 DB15
37
DOE# CKE
1
VCC
19 14
CS0# CS VCC
27
VCC
18
RAS0# RAS
3
VCCQ
17 9
CAS# CAS VCCQ
43
VCCQ
16 49
DWE# WE VCCQ
R65
33 15
DQM DQML
39 6
DQMH VSSQ R141 1K
12
VSSQ 1 2
RAS1# 20 46 SCARTCTL0
BA0 VSSQ 4Mx16 S DRAM (9ns)
RAS2# 21 52
BA1 VSSQ R143 1K
SD41620HGT-6 1
28 SCARTCTL1
VSS
36 41
NC VSS
40 54
NC VSS
VCCM
R126
10K
C153 R128
COAXIAL_OUT
C155 0.1UF 10K
100U F
C161
C137
C139 100pF
0.1uF IC4A
R110
RC4558
V+ C138
3
R112
1 1
LOUT
100K 2
1K
V-
10uF /16V
R116 C140
100K 560P F CC10
100pF
C147
R119 R120 3.3K
1 1
R58
1 2 Q8
11K 2SC1623
150P F 1K
1 R121 22K
C148
0.001uF
+9V
IC4B
RC4558
R124
V+ C151
5 R125
7 1
ROUT
100K 6
1K
V-
10uF /16V R122
1 2 Q9
R127 C152 2SC1623
1K
100K 560P F
C154
R130 3.3K
R129 1 11K 1
AOUTR
R131 22K
150pF
1 CC11
220uF /16V R104
C156
10K
0.001uF 2 1
Q107 2SA733
QUIET
Q108
3 2SA733 1
R54
22K
C149
100uF /16V
- 5 -
1
COAXIAL_OUT
J506
+
C504
1
10UF 1
2
2
3
3
4
4
C507
47P F
C504 J506
+
1
1
10UF
2
2
3
3
4
4
C505 C506 C507
47pF 47pF
47pF
CN504
FS2
8
D-VFORMAT
7
FS1
6
+5V
5
4
UDAC
3
YDAC
2
CDAC
1
C176
33pF
C170
C174 C175 C176
104
33PF 33PF 33PF
C171 C172 C173
33PF 33PF 33PF
R138
75
J518
1K
2 Q10 21
2SA733
20
0V------CVBS 19
18
17
+12V 16
RGB_STATUS
15
C74 14
33P F 13
12
0V------TV
R136 11
470 5.6V------AV 16:9
10
12V------AV 4:3
9
R139 1 8
VIDEO_STATUS
7
470
C165 6
D102 33P F 5
5.6V 4
3
LOUT
2
Q11 D103 1
ope n ROUT
2SC1623
2 Q12
C164 C166 CONNECTOR DB25
2SC1623 33P F 33P F
RC-2111
J507
1
VIDEO
C162
2
3
ope n
4
LOUT
5
6
ROUT
C163 RCA CONN 6
100pF
R53
220K
DD16
+12V
IN4148
R52
1
4.7K