Sony DAV-DZ820KW (serv.man2) Service Manual ▷ View online
37
37
HCD-DZ820KW
HCD-DZ820KW
IC707
IC705
IC706
IC703
IC702
IC4502
IC4501
IC107
IC105
IC111
IC150
1
3
4
5
1
3
4
1
1
3
3
5
5
4
6
1
C1
E1
B2
C2
B2
C2
B1
E1
3
3
3
3
1
1
4
4
4
4
5
5
5
5
1
1
S
G
D
S
G
D
1
3
4
5
R126
R754
R756
R4513
R4518
R4610
1
10
20
11
R222
R227
R228
R239 R237
C225
C226
R243
R236
R2505
R238
R1162
6-8. PLACA DE CIRCUITO IMPRESSO – PLACA DMB12 (LADO B) –
:Utilizado solda sem chumbo
• Localização do
Semicondutor
Ref. No.
Location
IC105
D-2
IC107
E-5
IC111
D-5
IC150
B-4
IC702
D-7
IC703
C-8
IC705
B-8
IC706
C-8
IC707
B-7
IC4501
E-7
IC4502
E-6
Q102
G-5
Q701
B-6
Q702
B-6
✩
Uma nova EEP ROM (IC103, IC706) na placa DMB12 não pode ser substituida.
Assim, caso a placa DMB12 (A-1166-695-A, A-1166-728-A) seja substituida, é
necessário substituir EEP ROM (IC103, IC706) com a da placa antiga..
necessário substituir EEP ROM (IC103, IC706) com a da placa antiga..
38
38
HCD-DZ820KW
HCD-DZ820KW
6-9. DIAGRAMA ESQUEMÁTICO – PLACA DMB12ARD (1/7) –
IO-S TERMINAL
BOARD
CN201
(Page
57
)
52
39 42
43
45
45
41
40
43
40
43
53
40
42
43
43
39
42
43
42
43
R4501
R4502
JL4713
JL4712
JL4711
JL4710
JL4709
JL4708
JL4707
JL4706
JL4705
JL4704
JL4703
R4701
R4702
R4703
R4704
R4705
R4706
FB601
FB602
FB603
FB605
FB604
FB606
C602
C603
FL602
JL612
JL611
JL613
JL614
JL609
JL610
JL601
JL602
JL603
JL604
R4803
R4802
R4801
R4805
CN601
FL603
FL601
CN4301
JL4511
JL4510
JL4509
JL4508
JL4507
JL4506
JL4505
JL4504
JL4503
JL4502
JL4501
CN4501
R4514
R4515
R4516
R4510
R4511
R4512
R4513
IC4501
IC4502
R4518
C4502
C4501
FL4501
R4610
R4619
R4620
R4527
R4520
C4504
0
0
0
0
0
0
0
0
0
0
0
0
0UH
0UH
0UH
0UH
0UH
0UH
47
10V
47
10V
0UH
5P
0UH
0UH
11P
0
100
100
47
100
0
0
SN74LVC541
SN74LVC1G125DCKR
0
0.01
10
0
0
0
0
0
0.01
39
39
HCD-DZ820KW
HCD-DZ820KW
6-10. DIAGRAMA ESQUEMÁTICO – PLACA DMB12ARD (2/7) –
38
40
40
42 44
43
43
42
38
42
43
42
43
42
42
42
42
40
40
40
TROPENPWM
TROPENPWM
CN101
C119
C118
C117
C105
CL106
CL107
JL159
JL158
JL157
JL156
JL139
JL140
JL141
JL142
JL143
JL144
JL145
JL146
JL147
JL148
JL149
JL150
JL151
JL153
JL154
JL155
FB111
CL112
CL113
CL114
CL115
CL116
CL117
CL118
IC
1
0
3
R1133
R109
R110
R123
R102
IC
1
0
5
Q101
IC
1
0
7
Q102
C186
C102
R191
R193
R106
R105
R151
C182
C184
C195
C193
C192
C199
C114
C115
C116
R116
R111
R108
R101
R
1
1
8
R
1
2
0
R
1
2
1
R124
C113
C106
R1129
R114
C101
R
1
1
2
R
1
1
3
R
1
1
5
Q103
R117
C112
R107
0UH
B
R
2
4
L
6
4
F-W
E2
24P
10 16V
10 16V
10 16V
47
10V
0
0
47k
0
0
T
K
1
1
1
3
3
C
S
C
L
-G
UM6K1N-TN
T
K
1
1
1
3
3
C
S
C
L
-G
QST8TR
0.22
16V
B
1 6.3V
B
1k
1k
10k
10k
10k
0.22
0.01
0.22
0.22
0.01
0.0047
0.1
0.1
0.1
1k
100
1M
100
2
2
2
2
2
2
47k
0.01
0.01
100k
100k
0.01
S29AL032D70TF
-OHE1-0611CE
2
2
2
2
2
2
RT1N241C-TP-1
47k
47
10k
IC B/D
IC102
S29AL032D70TF-0HE1-0611CE
E3,RU,AUS
S29AL032D70TE-0HE1-0611GA
KR,SP
✩
Uma nova EEP ROM (IC103, IC706) na placa DMB12 não pode ser substituida.
Assim, caso a placa DMB12 (A-1166-695-A, A-1166-728-A) seja substituida, é
necessário substituir EEP ROM (IC103, IC706) com a da placa antiga..
necessário substituir EEP ROM (IC103, IC706) com a da placa antiga..
40
40
HCD-DZ820KW
HCD-DZ820KW
6-11.DIAGRAMA ESQUEMÁTICO – PLACA DMB12ARD (3/7) –
62
60
DMB12
BOARD
BOARD
(4/7)
(Page 41)
DMB12
BOARD
BOARD
(5/7)
(Page 42)
6 1
DMB12
BOARD
BOARD
(5/7)
(Page 42)
43
39
39
41
42
41
43
42
38
41
44
43
38
43
36
43
MIC
FWD
REV
C K S W
O C S W
CL120
CL1101
CL1102
CL123
JL160
JL1
61
C187
C177
JL1
03
JL104
JL105
JL106
CL119
FB107
JL101
CL101
CL103
CL104
CL105
CL108
JL136
R103
R1177
FB115
IC110
R1134
FB112
R155
FB106
R139
R133
R1167
R
163
R
165
R
167
R1176
R1186
R
1400
IC101
R
153
R
152
R
148
R
147
R1
45
R
17
3
R
169
R
166
R
164
R
16
2
R
172
R18
5
R
184
R
183
C150
FB123
R174
R175
R1168
C153
C152
R142
X101
C1107
C1103
C171
R1179
R171
R1185
R1184
R138
R1183
C172
C174
C175
C176
C173
C162
R156
C158
R1201
C155
C144
C136
C131
C128
C127
R135
C126
C125
C124
C123
C122
C121
R132
C183
C198
R1178
C130 R136
C133
C135
C137
C
139
C140
C
141
C143
C145
C138
C142
C147
C148
C149
C
151
R
141
C154
C
156
C157
R
159
R
160
R161
C161
C163
C120
C164
C160
R154
C1104
C11
05
C11
06
R14
3
C132
R1191
R146
R1169
R126
IC111
R130
R1
115
RB112
RB113
RB110
RB109
RB111
RB103
RB104
R1114
RB115
RB114
RB117
RB116
R137
R140
R1101
R1123
R1124
R1125
R1122
R1121
R1120
47
4V
4V
47
10V
0UH
0
100
0UH
M
M
1661JTR
E
0
0UH
0
0UH
0
0
0
0U
H
0U
H
0U
H
0
0
0U
H
CXD9804R
0
0
0
0
0
0
0
0
0
0
0
47
4
7
47
10
16V
0UH
0
0
220
15p
15p
100k
27MHz
0.001
0.001
0.01
100
100
100
100
100
220
0.01
0.01
0.01
0.01
0.001
0.01
100
0.01
3.3k
0.01
0.01
0.01
2.2
0.0015
0.01
10k
0.1
0.1
1
1
1
1
100k
0.33
1
1k
0.1
15k
0.1
0.033
0.1
22p
0.1
0.1
0.1
1
0.001
0.1
0.047
0.047
0.1
0.001
680k
0.1
0.0
1
0.01
47
47
4
7
0.01
0.01
1
0.01
0.01
0
0.0
01
0.001
0.0
01
47
0.1
0
47
47
47k
TC7PAU04FU
(TE85R)
0.01
0
0
0
0
0
0
0
0
22
0
0
47
47
0
10k
2.2k
0UH
0UH
0UH
0UH
0UH
0UH
R1162 0
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