Sony DAV-DZ20 (serv.man2) Service Manual ▷ View online
33
33
HCD-DZ20
HCD-DZ20
6-8. DIAGRAMA ESQUEMATICO - PLACA MAIN 1/8
1
2
3
7
MAIN BOARD
(3/8) (Pag 35)
2
MAIN BOARD
(7/8) (Pag 39)
1
MAIN BOARD
(3/8) (Pag 35)
6
MAIN BOARD
(2/8) (Pag 34)
5
MAIN BOARD
(2/8) (Pag 34)
4
MAIN BOARD
(7/8) (Pag 39)
3
MAIN BOARD
(7/8) (Page 39)
8
MAIN
BOARD
(2/8)
(Pag 34)
11
MAIN
BOARD
(7/8)
(Pag 39)
14
MAIN
BOARD
(2/8)
(Pag 34)
13
MAIN
BOARD
(2/8)
(Pag 34)
9
MAIN
BOARD
(6/8)
(Pag 38)
10
MAIN
BOARD
(2/8)
(Pag 34)
12
MAIN
BOARD
(7/8)
(Pag 39)
1.7
1.7
1.7
1.7
1.7
2.1
2.1
2.1
2.1
2.0
2.0
0.2
0.2
2.6
2.1
1.3
0
1.4
1.4
1.3
3.4
0.3
3.4
0
3.4
2.8
1.8
2.0
1.4
1.3
1.4
1.3
3.3
3.3
1.8
2.1
2.4
2.0
2.0
2.3
2.7
1.8
3.4
0
1.4
3.4
3.3
0.1
0.3
0.3
1.7
3.4
0.9
2.8
1.4
0
1.3
0
3.4
0
2.1
2.0
1.0
1.8
1.6
1.8
1.0
1.8
0
2.0
1.8
2.8
1.8
3.4
0.1
3.4
3.4
3.4
3.3
2.5
3.4
3.5
3.1
3.4
2.2
1.8
3.4
* *
*
*
*
*
*
* *
*
*
3.3
0.9
1.2
1.6
1.7
1.9
1.4
1.4
1.6
3.3
3.3
1.4
1.6
1.6
1.9
3.3
0.2
1.4
0.4
0.8
0.7
1.8
0
0
1.8
0
0
1.8
0
0
0
0
1.7
1.7
1.7
3.5
3.4
3.4
1.3
0.6
0.6
3.3
0.6
3.2
3.3
3.3
3.4
0
3.5
0.7
0.2
3.4
0.2
3.4
1.4
3.3
3.4
3.4
1.8
*
*
*
*
*
*
*
*
*
*
3.4
3.4
3.4
3.4
3.4
1.8
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
3.4
0. 3
3. 3
2. 4
2. 6
3. 7
3. 3
3.5
3.5
3.5
3.4
5.0
3.3
0
0.1
3.4
0.2
1.3
5.0
0
0.1
0
No mark : DVD STOP
5
4
3
2
1 CONT
GND
NOISE
VOUT
VIN
AGND
DVDA
DVDB
DVDC
DVDD
DVDRFIP
DVDRFIN
NA
NB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
SVDD3
CSD
RFLVL
SGND
V2REFO
V2O
VREFO
FED
TEO
TEZISLV
OPOUT
OPIN
OPIN
DMO
FMO
TROPENPWM
IOPMON
TRO
FOO
DVSS
NC
NC
DVDD3
SPFG
DSEL
WIDE
MSW
MAMUTE
DVDD18
IOA2
IOA3
IOA4
IOA5
IOA6
IOA7
HIGHA0
IOA18
IOA19
DVSS
APLLCAP
APLLVSS
VDD3
IOWR
A16
HIGHA7
HIGHA6
HIGHA5
HIGHA4
HIGHA3
DVDD3
HIGHA2
HIGHA1
IOA20
IOCS
IOA1
IOOE
DVDD3
AD0
AD1
AD2
AD3
DVSS
AD4
AD5
AD6
IOA21
ALE
AD7
A17
IOA0
DVSS
UW
A
URD
DVDD18
IFSDO
IFCK
XIFCS
IFSDI
SCL
SDA
TRG-SW
IFBSY
RXD
TXD
DVDD3
ICE
PRST
IR
INT0
DQMO
MREQ
RD7
DVSS
RD6
RD5
DVSS
RD4
RD3
DVDD18
RD2
RD1
RD0
RD15
DVDD3
RD14
RD13
RD12
RD11
RD10
RD9
DVSS
RD8
GPIO
DQM1
RWE
CAS
RAS
DVDD3
RCS
BA0
DVSS
BA1
RA10
RA0
DVSS
RA1
RA2
RA3
DVDD18
NC
NC
DVDD3
RCLK
CKE
RA11
RA9
RA8
DVSS
RA7
DVSS
RA6
RA5
RA4
DVDD3
DISC/X
RGB
TSD_M
NC
NC
DVDD18
FWD
NC
LIMSW
OCSW
REW
CKSW
NC
NC
DVDD3
NC
NC
NC
NC
NC
NC
DAVCC
VREF
FS
YUV0
DA
VSS
YUV1
DA
VDD
YUV2
DA
VSS
YUV3
DA
VDD
YUV4
DA
VSS
YUV5
YUV6
DVDD3
MIC/VSYNC
VOICE/YUV7
KRMOD/HSYNC
SMSCK
SPDA
TA/SMSDI
MUTE
MUTE123
DVDD3
ALRCK
ABCK
ACLK
DVSS
ASDA
TA0
ASDA
TA1
ASDA
TA2
XRST
DVDD18
ASDA
TA4
DVSS
DWIDE
SDPIF
RFGND18
RFVDD18
XT
ALO
XT
ALI
JITFO
JITFN
PLL
VSS
IDAC
PLL
VDD3
LPFON
LPFIP
LPFIN
LPFOP
VDD3
NC
VSS
NC
NC
RFVDD3
RFRPDC
RFRP
AC
HRFZC
CR
TPLP
RFGND
NC
NC
OSP
OSN
RFGC
IREF
A
VDD3
SPFG
IOPMON
DMO
FMO
TROPENPWM
TRO
FOO
RF+3.3V
VREFO
CR/R
CB/B
Y/G
V
C
Y
D-GND
CKSW
REV
OCSW
FWD
LIMITSW
TSD_M
RGBSEL
PI
DMO
TE
FE
FMO
TROPENPWM
TRO
FOO
A[2]
A[3]
A[4]
A[19]
A[18]
A[8]
A[7]
A[6]
A[5]
XWR
A[11]
A[12]
A[13]
A[14]
A[15]
A[16]
A[10]
XRD
A[1]
XROMCS
A[20]
A[9]
HD[0]
HD[1]
HD[2]
HD[3]
HD[4]
HD[5]
HD[6]
A[21]
HD[7]
A[17]
A[0]
VOF
VOE
VOD
VOC
VOB
VOA
SW+5V
RA[4]
RA[5]
RA[6]
RA[7]
RA[8]
RA[9]
RA[11]
DRCKE
DRCLK
RCS
RAS
CAS
RWE
DQM1
BA[0]
BA[1]
RA[10]
RA[0]
RA[1]
RA[2]
RA[3]
RD[8]
RD[9]
RD[10]
RD[11]
RD[12]
RD[13]
RD[14]
RD[6]
RD[5]
RD[4]
RD[3]
RD[2]
RD[1]
RD[0]
RD[7]
DQM0
RD[15]
IC1107
+3.3V REG
NAO USADO
IC1101
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP.
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
19
1
0
11
11
12
13
14
15
2345678
1
6
1
1
7
1
1
8
1
1
92
02
12
22
32
42
52
62
72
82
93
03
13
23
33
43
53
63
73
83
94
04
14
24
34
44
54
64
74
84
95
05
15
25
35
45
55
65
75
85
96
06
16
26
36
4
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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
240
231
232
233
234
235
236
237
238
239
241
242
243
244
255
256
245
246
247
248
249
250
251
252
253
254
ACLK
ABCK
ALRCK
ASDA
TA2
ASDA
TA1
ASDA
TA0
MUTE123
MUTE
SPDA
TA
D-GND
SCO
SOD
SID
IFBSY
SYSRST
DVD_XIFCS
1
2
3
6
5
4
SYSRST
+3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD,HI:CD)MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
D1
G2
S2
D2
G1
S1
IOP
FCS-
FCS+
TRK+
TRK-
REG01
MSW
TRK-
TRK+
FCS+
FCS-
FCS-
FCS+
TRK+
TRK-
DVD_LD
CD_LD
VOE
VOF
VOB
VOA
VOD
VOC
DVD_LD
CD_LD
REG02
OPTICAL
PICK-UP
BLOCK
(KHM-
313CAA)
PLACA MAIN (1/8)
WIDE
DSEL
MUTE123
MUTE
SPDATA
ACLK
ABCK
ALRCK
ACLK
ABCK
ALRCK
ASDATA0
ASDATA1
ASDATA2
+3.3V-2
+3.3V-1
D-GND
+1.8V
1
2
3
4
5
6
TXD
RXD
GND
+3.3V
V2REFO
RFMON
87
6
5
4
3
2
1
A0
A1
A2
GND
SDA
SCL
VCC
IC1103
EEPROM
for
ADJUSTMENT
0.01
C1170
0.01
C1163
0.01
C1159
0.01
C1161
0.01
C1156
0.01
C1171
100
R1182
47
R1180
47
R1181
2.2k
R2101
4.7k
R2547
4.7k
R2548
4.7k
R1126
4.7k
R2549
4.7k
R2550
4.7k
R2551
10k
R2103
10k
R2104
4.7k
R2149
R1160
0
R1161 100
R1164
0
JL1165
CL1176
JL1129
JL1167
CL1343
JL1336
JL1333
ICT576
ICT579
CL1338
JL1166
JL1128
CL1345
ICT575
CL1170
R1171
0
10k
R1168
R2553
0
CL1344
CL1342
CL1341
ICT578
0uH
FB1107
CL1340
1k
R1184
1k
R1183
0uH
FB1159
0.1
C1149
0.1
C1146
0.1
C1140
0.1
C1137
0.1
C1133
0.1
C1132
0.1
C1130
50V
10
C1150
0.22
C1195
0.22
C1193
12p
C1153
22p
C1139
0.01
C1192
0.033
C1135
0.047
C1122
0.047
C1147
0.047
C1148
0.047
C1120
0.047
C1121
0.047
C1123
0.047
C1124
15k
R1136
100k
R1132
TK11133CSCL-G
IC1107
C1152
12p
JL1328
CL1109
0.001
C1138
0.001
C1151
750k
R1141
100k
R1142
0.1
C1154
X1102
27MHz
680
R2168
0.01
C1101
24P
CN1101
R1102
0
JL1159
JL1151
JL1152
JL1141
JL1144
JL1147
JL1154
JL1157
JL1158
JL1156
JL1155
JL1153
JL1150
JL1149
JL1148
JL1146
JL1145
JL1143
JL1142
JL1140
JL1139
CL1118
CL1115
CL1116
CL1117
CL1112
CL1113
CL1114
VR CONTROL
2.2
C1131
0.0015
C1128
0.01
C1160
0.01
C1155
0.01
C1136
0.01
C1158
0.01
C1144
R2115
100
R1156
100
JL1312
CL1161
JL1137
ICT570
JL1164
CL1160
CL1121
CL1123
CL1122
CL1120
FB1105
0uH
3.3k
R2152
3.3k
R2150
3.3k
R2151
JL1307
JL1305
0.001
C1109
JL1337
16V
47
C1105
0.01
C1113
0.01
C1106
100
R1111
1k
R1116
47k
R1110
47k
R1117
100k
R1114
100k
R2129
1M
R1108
UM6K1N-TN
Q1101
QST8TR
AUTOMATIC POWER CONTROL
Q1102
RT1N241C-TP-1
VR CONTROL
Q1103
R1107
10k
R1109
0
JL1326
JL1324
JL1323
JL1321
CL1106
CL1107
100
R1101
2.7k
R2110
6P
CN1105
JL1111
JL1109
JL1112
JL1110
JL1108
JL1107
0.01
C1167
1k
R1191
BR24L64F-WE2
IC1103
R1193
1k
16V
47
C1177
0.01
C1174
0.01
C1172
0.01
C1162
0.01
C1175
0.01
C1164
0.01
C1173
0.01
C1176
10k
R2105
47
RB1113
47
RB1112
100
RB1104
100
RB1111
100
RB1114
100
RB1115
100
RB1103
R2114
100
R1154
100
R1155
100
R1145
0
R1152
0
R1147
0
R1148
0
R1153
0
JL1338
CL1332
JL1309
0uH
FB1106
3.3k
R2546
FB1111
0uH
CXD9849R
IC1101
0.1
C1115
0.1
C1114
0.1
C1125
50V
10
C1117
50V
10
C1118
50V
10
C1119
0.0047
C1199
0.01
C1127
4.7k
R2554
10k
R2126
C1116 0.1
R2109 0
R2161 0
JL1334
JL1325
CL1335
JL1136
JL1135
ICT569
CL1105
CL1102
CL1104
CL1101
CL1108
CL1103
JL1319
JL1320
JL1322
22
R1115
22
R1112
22
R1113
22
R1121
22
R1118
22
R1120
47k
R1124
16V
C1112
47
R1123
0
CL2501
0.1
C1126
ICT568
18
19
20
21
22
23
M
N
O
P
34
34
HCD-DZ20
HCD-DZ20
6-9. DIAGRAMA ESQUEMATICO - PLACA MAIN 2/8
6
MAIN BOARD
(1/8) (Pag 33)
13
MAIN BOARD
(1/8) (Pag 33)
14
MAIN BOARD
(1/8) (Pag 33)
17
MAIN BOARD
(3/8) (Pag 35)
C
IO BOARD
CN201
(Pag 43)
8
MAIN BOARD
(1/8) (Pag 33)
5
MAIN BOARD
(1/8) (Pag 33)
10
MAIN BOARD
(1/8) (Pag 33)
16
MAIN BOARD
(6/8) (Pag 38)
15
MAIN BOARD
(3/8) (Pag 35)
B
IO BOARD
CN602
(Pag 43)
12.0
9.1
8.5
5.1
2.5
2.5
1.3
1.7
3.5
1.7
1.7
5.1
3.5
2.5
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
1.3
3.5
1.8
3.3
5.0
0.1
2.8
2.1
1.8
1.8
1.8
1.6
3.5
1.0
1.0
0
1.0
2.1
2.0
0
0.3
0.3
0.9
2.8
1.7
1.4
1.3
0
0
3.5
3.5
3.4
3.4
0
3.4
1.7
2.7
2.3
2.1
2.1
2.4
2.1
Sem indicação : DVD STOP
(CHASSIS)
I
O
G
ACLK
SPDATA
ABCK
ALRCK
I
O
G
1
2
3
4
5
6
7
8
9
10
11
12
13
V
V-GND
C
V-GND
Y
V-GND
Y/G
V-GND
CB/B
WIDE
CR/R
DSEL
RGBSEL
VSEL0
ASEL1
CB/B
D-GND
CR/R
C
RGBSEL
Y/G
V
Y
DSEL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
ST_CLK
SR_DO
ST_CE
ST_DI
VSEL0
TVSEL
TUNED
ASEL1
A5V
+12V
A9V
R-IN
A-GND
L-IN
A-GND
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Vref
AGND
AVcc
DVdd
DGND
SCKI
LRCK
BCK
DOUT
MOD0
MOD1
FMT
VinL
VinR
ST_DI
ST_CE
ST_DO
ST_CLK
M+9V
TVSEL
+12V
TUNED
SW+3.3V
A_GND
IC516
+5V REG
IC2200
A/D CONVERTER
IC515
+9V REG
WIDE
(2/8)
PLACA MAIN
CONT
GND
NOISE
VOUT
VIN
I
O
G
48
43
6
5
46
4
3
2
1
47
45
44
42
41
37
38
39
40
12
10
11
9
8
7
36
31
32
33
34
35
18
17
16
15
14
13
30
29
28
27
26
25
24
23
22
21
20
19
A15
A14
A13
A12
A11
A10
A9
A8
A19
N.C.
WE
RESET
N.C.
N.C.
R
Y/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
54
45
46
47
48
49
50
51
52
53
8
7
6
5
4
3
2
35
40
42
44
43
41
39
38
37
36
34
28
29
30
31
32
33
10
19
2
0
13
17
19
18
16
11
12
14
15
21
22
23
24
25
26
27
D-GND
SW+3.3V
SW+5V
+1.8V
+3.3V-1
+3.3V-2
XRD
A[1]
XROMCS
HD[0]
HD[1]
HD[2]
HD[3]
HD[4]
HD[5]
HD[6]
HD[7]
A[0]
A[17]
XWR
A[16]
A[15]
A[14]
A[13]
A[12]
A[11]
A[20]
A[9]
A[10]
A[19]
A[18]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
A[2]
A[21]
RD[8]
RD[9]
RD[10]
RD[11]
RD[12]
RD[13]
RD[14]
RD[15]
RD[7]
RD[6]
RD[5]
RD[4]
RD[3]
RD[2]
RD[1]
RD[0]
DQM1
DRCLK
DRCKE
RA[4]
RA[5]
RA[6]
RA[7]
RA[8]
RA[9]
RA[11]
RCS
RAS
CAS
RWE
DQM0
BA[0]
BA[1]
RA[10]
RA[0]
RA[1]
RA[2]
RA[3]
D-GND
IC1102
32M FLASH ROM
IC1104
64M SDRAM
1
2
3
5
4
IC1105
+3.3V REG
IC1109
+1.8V REG
3
2
1
6
5
4
+3.3V
SYSRST
7
16V
47
C599
1
C598
100
R597
100
R595
100
R594
100
R591
100
R590
100
R588
100
R587
100
R586
TA7805LS
IC516
ICT517
ICT521
ICT515
ICT519
ICT518
ICT516
JL590
JL587
JL592
JL589
JL586
JL591
JL585
JL576
0.1
C591
100
R2214
10uH
L2200
50V
10
C2209
JL580
JL579
0.1
C2204
100
R2212
JL581
100
R2203
0.1
C2208
50V
10
C2200
100
R2213
JL577
C2211
0.1
JL582
0.001
C592
100
R2211
16V
47
C2207
100
R2202
16V
47
C596
1
C597
0.1
C595
TA7809LS
IC515
13P
CN1301
15P
CN508
IC2200
PCM1808PWR
16V
47
C1187
16V
47
C1190
0.1
C1197
0.1
C1181
0.1
C1179
0.22
C1186
0.22
C1182
0.33
C1188
0.01
C1110
0.01
C1184
1
C1102
100
RB1105
100
RB1106
100
RB1107
100
RB1108
TK11133CSCL-G
IC1105
NJM2885DL1-18(TE2)
IC1109
C1191
0.1
C1180
0.1
R1105
10k
R1151
10k
R1106
10k
R2176
0
JL1308
ICT566
ICT572
ICT564
ICT573
ICT565
IC1102
IC1102
1
1
*
*
S29AL032D70TF-OBA2-0701UC
IC1104
A2V64S40CTP-G75
FB1108
0uH
R1103
100
JL1701
JL1709
JL1711
JL1705
JL1706
JL1704
JL1703
JL1702
JL1707
JL1713
18
19
M
N
35
35
HCD-DZ20
HCD-DZ20
6-10. DIAGRAMA ESQUEMATICO - PLACA MAIN 3/8
4
D
FL BOARD
CN801
(Page 45)
15
MAIN BOARD
(2/8) (Page 34)
18
MAIN BOARD
(6/8) (Pag 38)
19
MAIN BOARD
(8/8) (Pag 40)
7
MAIN BOARD
(1/8) (Pag 33)
21
MAIN BOARD
(7/8) (Pag 39)
17
MAIN BOARD
(2/8) (Pag 34)
1
MAIN BOARD
(1/8) (Pag 39)
20
MAIN BOARD
(7/8) (Pag 39)
3.3
0
0
0
3.5
0
3.5
3.5
3.5
3.5
3.3
0
3.3
0
0
2.8
3.3
0
3.3
0
3.4
0
3.3
3.5
2.9
0
3.3
3.3
3.3
3.3
3.3
3.5
3.4
3.4
3.4
3.3
3.3
3.3
3.3
3.2
3.4
2.5
3.4
0.1
0.3
0
0
3.4
0
3.5
0
3.3
1.7
1.4
3.3
3.3
0
3.5
3.0
0.3
0.2
3.5
0
1.3
3.3
5.0
5.0
3.7
3.5
4.0
3.3
0
5
5
3.3
1.1
4.3
Sem indicação : DVD STOP
5
4
3
2
1
OUT
VDD
GND
NC
Cd
M_ST
OVERFLOW2
OVERFLOW1
DIAG
EN
DAMP_LAT3
DAMP_LAT2
DAMP_LAT1
DAMP_SHIFT
DAMP_SCDT
DAMP_MUTE
NS_INIT
D-GND
SW+5V
SW+3.3V
D-GND
M+9V
M-GND
OCSW1
SYSRST
DVD_XIFCS
SOD
SCO
SID
IFBSY
D-GND
1
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
8
7
6
5
4
3
2
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
DAMP_SCDT
DAMP_SHIFT
NO USE
SIRCS_IN
NO USE
NO USE
NO USE
BYTE
CNVss
EN_A
EN_B
RESET
Xout
Vss
Xin
Vcc
NMI
NO USE INT2
A.CAL_OUT_LEVEL INT1
AC_CUT INT0
FL_CLK/LED_CLK
NO USE
NO USE
FL_D_OUT/LED_DA
TA
NO USE
MIC_GAIN
CDM_OPEN_SW
DC_CONT
CLINK_RX_IN
CLINK_TX_OUT
DVD_SID
DVD_SOD
DVD_SCO
DVD_XIFBUSY
NO USE
NO USE
DVD XIFCS
MTK RST
P_CONT1
P_CONT2
WRITE EMP P_CONT3
DRIVE_RST(EN)
DRIVE_OCP(DIAG)
OVERFLOW1
OVERFLOW2
WRITE CE
DAMP LATCH1
DAMP LATCH2
DAMP LATCH3
DAMP INIT
DAMP SOFT MUTE
HP_SW
HP_MUTE
NO USE
NO USE
FL_STB
DC_DETECT
NO USE
NO USE
NO USE
NO USE
Vcc
MIC/A.CAL_SW
Vss
NO USE
NO USE
NO USE
TUNED
ST_CLK
ST_DO
ST_CE
ST_DI
NO USE
KEY_INT
RDS_CLK/NO USE
RDS_DA
TA/NO USE
NO USE
TVSEL
M_ST
NO USE
ASEL3
VSEL0
VSEL1
ASEL0
ASEL1
ASEL2
VSEL2
VSEL3
NO USE
MONO/ST_DET
A.CAL MIC LEVEL
DESTINATION
MODEL
KEY2
KEY1
Vss
KEY0
Vref
Vcc
NO USE
+12V
M-GND
M+9V
+5V
D-GND
SW+3.3V
E4V
P_CONT3
P_CONT2
P_CONT1
DC_DETECT
KEY2
RDS_DA
TA
RDS_CLK
DAMP_SCDT
DAMP_SHIFT
SIRCS
EN_A
EN_B
CNVSS
FL_CLK
FL_DA
TA
CMD_OCSW
MTRST
XIFCS
BUSY/RST1
SCO/CLK1
SOD/RXD1
EN
DIAG
OVERFLOW1
OVERFLOW2
DAMP_LAT1
DAMP_LAT2
DAMP_LAT3
NS_INIT
DAMP_MUTE
M_ST
OVERFLOW2
OVERFLOW1
DIAG
EN
DAMP_LAT3
DAMP_LAT2
DAMP_LAT1
DAMP_SHIFT
DAMP_SCDT
DAMP_MUTE
NS_INIT
MTRST
XIFCS
SOD/RXD1
SCO/CLK1
SID/TXD1
BUSY/RST1
RESET
CMD_OCSW
M+9V
SID/TXD1
FL_CS
ST_CLK
ST_DO
ST_CE
ST_DI
TVSEL
M_ST
P_CONT1
P_CONT2
P_CONT3
+12V
P_CONT2
P_CONT3
DC_DETECT
DC_DETECT
BUP3.3V
TUNED
KEY0
KEY1
E3.3V
D-GND
P_CONT1
SW+5V
SW+3.3V
IC501
SYSTEM
CONTROLLER
IC511
RESET
PLACA MAIN (3/8)
ENCODER_A
ENCODER_B
FL+3.3V
E3.3V
D-GND
SIRCS
D-GND
FL_CLK
FL_CS
FL_DATA
KEY2
KEY1
KEY0
+5V
D-GND
SIRCS
FL_CLK
FL_CS
FL_DATA
EN_A
EN_B
KEY2
KEY1
KEY0
1
2
3
5
4
IC502
+3.3V REG
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VSEL0
ASEL1
M+9V
+12V
7
SW+5V
0.1
C502
0.1
C504
0.1
C501
0.1
C503
0.1
C572
0.1
C521
0.1
C571
0.1
C570
100
R531
100
R529
100
R527
10k
R513
10k
R515
1k
R502
R512
2
1k
R509
1k
R516
1M
R526
10k
R530
10k
R571
10k
R517
10k
R503
10k
R510
10k
R521
10k
R525
10k
R522
10k
R504
10k
R532
10k
R523
10k
R505
10k
R528
47k
R575
5MHz
X502
R511
1
TP525
ICT529
ICT527
TP535
ICT580
TP548
ICT547
TP534
ICT530
ICT528
ICT526
TP520
TP792
TP793
TP500
10k
R518
ICT537
TP542
R524
10k
TP501
R533
10k
1SS355WTE-17
D501
1SS355WTE-17
D502
10V
100
C582
0.1
C525
100
R565
100
R564
R563
100
100
RB501
1SS355WTE-17
D503
1SS355WTE-17
D505
SOL501
SOL502
SOL503
SOL504
ICT581
ICT544
ICT545
ICT543
6.3V
1000
C580
RT1N441C-TP-1
Q503
470
R506
47k
R507
2SB1690KT146
Q502
Q502,Q503
SW+5V SWITCH
470
R596
0.1
C512
0.001
C517
1
C511
1
C513
100
R554
100
R552
100
R553
1k
R551
TK11133CSCL-G
IC502
ICT539
ICT538
JL595
JL560
JL631
JL598
JL596
JL597
JL603
JL625
JL624
JL570
JL601
JL632
JL600
15P
CN509
0.1
C589
0.22
C587
0.22
C583
0.01
C584
10k
R519
10k
R520
47k
R572
47k
R574
100k
R573
1SS355WTE-17
D504
PST3635NR
IC511
2SC3052EF-T1-LEF
Q506
RESET
ICT533
ICT541
ICT532
IC501
M30622MEP-B20FPU0
R511
33K
1
*
*
*
*
R512
47K
47K
2
18
19
M
N
36
36
HCD-DZ20
HCD-DZ20
6-11. DIAGRAMA ESQUEMATICO - PLACA MAIN 4/8
22
MAIN BOARD
(5/8) (Pag 37)
22.0
22.0
12.0
12.0
12.0
12.0
21.8
21.8
21.8
21.8
10.9
10.9
10.9
10.9
3.4
0
3.4
1.7
3.4
11.9
0
3.4
3.3
1.7
0
22.0
22.0
12.0
12.0
12.0
12.0
21.8
21.8
21.8
21.8
10.9
10.9
10.9
10.9
3.4
0
3.4
1.7
3.4
11.9
0
3.4
3.3
1.7
0
1.7
1.7
1.8
1.7
0
3.4
3.4
3.4
3.3
0
3.3
0
3.4
3.3
3.4
1.8
3.4
3.4
3.4
1.7
3.4
1.7
1.7
1.7
1.7
3.4
3.4
1.7
10.8
10.8
0
0
10.8
10.8
10.8
10.8
0
0
10.8
10.8
0
3.5
Sem indicaçãp : DVD STOP
1
C-
2
C+
3
SW-
4
SW+
5
19
1
0
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
8
7
6
5
4
3
2
36
37
38
39
40
41
42
43
44
45
46
47
48
XVSS
VSUBC
VSSR
OUTR2
VDDR
OUTR1
VSSR
VSSL
OUTL2
VDDL
OUTL1
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLA
TCH
OVF FLAGR
OVF
FLAGL
FLAGL
SFLAG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
8
4
12
6
35
7
91
0
111
21
31
41
51
61
7
GND
PWM_BP
GND
/RST
DREG
RTN
DREG
RTN
GREG
M3
DREG
DGND
M1
M2
DVDD
/SD
RESV
/OTW
GND
PWM_AP
GND
GREG
GVDD
PVSS
BST_A
PVDD_A
PVDD_A
OUT_A
OUT_A
PVSS
PVSS
OUT_B
OUT_B
PVDD_B
PVDD_B
BST_B
PVSS
GVDD
GREG
LAT3
SHIFT
SCDT
SOFT_MUTE
OVF2
INIT
ALRCK
ABCK
DATA3
ACLK
PGMUTE
NSP_MUTE
DC_DET
DRIVER_RESET
SD
IC3030
SYSTEM PROCESSOR
IC3400
POWER DRIVER
IC3300
POWER DRIVER
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
8
4
12
3
56
7
91
0
11
121
121
31
41
51
61
7
GND
PWM_BP
GND
/RST
DREG
RTN
DREG
RTN
GREG
M3
DREG
DGND
M1
M2
DVDD
/SD
RESV
/OTW
GND
PWM_AP
GND
GREG
GVDD
PVSS
BST_A
PVDD_A
PVDD_A
OUT_A
OUT_A
PVSS
PVSS
OUT_B
OUT_B
PVDD_B
PVDD_B
BST_B
PVSS
GVDD
GREG
CENTER
SPEAKER
WOOFER
+12V
+21.7V
P-GND
SD
XFSO
OVF
P-GND
FSO
+1.8V
+3.3V
P-GND
DRIVER_RESET
P-GND
8
GND
PLACA MAIN
(4/8)
9
0.1
C3040
0.1
C3039
0.1
C3037
0.1
C3036
0.1
C3035
0.1
C3034
0.1
C3033
0.1
C3032
100
R3402
100
R3401
100
R3302
100
R3301
100
R3057
100
R3037
100
R3035
100
R3034
470
R3032
470
R3031
10k
R3033
10k
R3059
10k
R3060
TP3031
TP3033
TP3032
CXD9843AR
IC3030
1
C3315
1
C3314
1
C3414
1
C3415
0.1
C3555
100k
R3554
100k
R3427
100k
R3426
100k
R3425
100k
R3327
100k
R3326
100k
R3325
10uH
L3301
10uH
L3302
10uH
L3401
10uH
L3402
2SC3052EF-T1-LEF
Q3551
PROTECT DETECT
2SA1235TP-1EF
Q3401
DC DETECT
DC DETECT
2SA1235TP-1EF
Q3402
2SA1235TP-1EF
Q3301
2SA1235TP-1EF
Q3302
ICT360
JL3301
JL3304
JL3302
JL3303
0.6uH
L3016
0.6uH
L3006
TB3002
0.6uH
L3015
0.6uH
L3005
1
C3305
0.1
C3304
3.3
R3311
1k
R3307
3.3
R3312
0.1
C3302
1
C3301
0
R3304
0
R3309
0.1
C3303
0
R3404
3.3
R3411
0.1
C3403
0
R3409
1
C3401
3.3
R3412
0.1
C3402
1k
R3407
1
C3405
0.1
C3404
10k
R3323
10k
R3321
10k
R3324
10k
R3423
10k
R3422
10k
R3424
10k
R3421
10k
R3322
CXD9774M
IC3400
C3316
1000
25V
C3416
2200
25V
0.01
C3423
0.01
C3323
0.01
C3422
0.01
C3322
2.2
C3321
10
C3421
0.22
C3307
0.22
C3308
0.22
C3309
0.22
C3310
0.22
C3407
0.22
C3408
0.22
C3409
0.22
C3410
0.033
C3306
0.033
C3311
0.033
C3406
0.033
C3411
CXD9774M
IC3300
DC DETECT
DC DETECT
18
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