Sony DAV-DZ350 / DAV-DZ650 / DAV-DZ950 Service Manual ▷ View online
DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
21
21
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
•
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Note: The components identifi ed by mark
0 or dotted
line with mark
0 are critical for safety.
Replace only with part number specifi ed.
• Circuit Boards Location
5-2. PRINTED WIRING BOARD - MIC Board -
MIC BOARD
(COMPONENT SIDE)
MIC BOARD
(CONDUCTOR SIDE)
A
B
C
D
E
1
2
3
4
5
5-3. SCHEMATIC DIAGRAM - MIC Board -
MIC BOARD
3
2
B
A
1
4
MIC IN
MIC-L
MIC-R
1
2
3
4
CN804
CON 4P
MIC_DETECT
C823
102
C822
102
C821
104
GND
GND
GND
1
MIC-IN
2
SW1
4
GND
5
JK801
MIC-CKX-064-07C
GND
1
MIC-IN
2
SW1
4
GND
5
JK802
MIC-CKX-064-07C
SCR809
SCR
FB801
100
100
FB802
100
FB803
100
C800
104
C801
104
GND
•
: Uses unleaded solder.
MAIN board
POWER KEY board
FUNCTION KEY board
MIC board
POWER board
Note: When the complete MAIN board is replaced, re-
fer to “NOTE OF REPLACING THE IC501, IC502
AND IC503 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on page 4.
AND IC503 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on page 4.
Note: When the complete MAIN board is replaced, re-
fer to “NOTE OF REPLACING THE IC501, IC502
AND IC503 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on page 4.
AND IC503 ON THE MAIN BOARD AND THE
COMPLETE MAIN BOARD” on page 4.
DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
22
22
5-4. PRINTED WIRING BOARD - MAIN Board (Component Side) -
MAIN BOARD
(COMPONENT SIDE)
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
12
•
: Uses unleaded solder.
• See page 21 for Circuit Boards Location.
Note:
When the IC501, IC502 and IC503 on the MAIN board are re-
placed, refer to “NOTE OF REPLACING THE IC501, IC502
AND IC503 ON THE MAIN BOARD AND THE COMPLETE
MAIN BOARD” on page 4.
placed, refer to “NOTE OF REPLACING THE IC501, IC502
AND IC503 ON THE MAIN BOARD AND THE COMPLETE
MAIN BOARD” on page 4.
DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
23
23
5-5. PRINTED WIRING BOARD - MAIN Board (Conductor Side) -
MAIN BOARD
(CONDUCTOR SIDE)
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
12
•
: Uses unleaded solder.
• See page 21 for Circuit Boards Location.
DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
24
24
5-6. SCHEMATIC DIAGRAM - MAIN Board (1/6) -
• See page 35 for IC Block Diagrams.
(1/6)
MAIN BOARD
A
3
8
6
E
2
G
D
5
B
C
7
F
1
4
C106 104
C105 104
C
127
104
C122
222
C1
01
10
4
R103
4R7
R100
4R7
R105 15K
C110 105
C109 105
C114 105
C112 105
C116 105
GND
RF_C
RF_B
RF_A
RF_D
RF_O
RF_E
RF_F
LDO2
LDO1
TP100
TP102
TP102
C
126
10uF
/16V
C
129
104
TP103
TP104
TP104
C
130
104
V1P4
OSN
1
RFGC
2
IREF
3
DVDA
6
DVDB
7
DVDC
8
DVDD
9
DVDRFIP
10
MA
11
MB
12
MC
13
MD
14
SA
15
SB
16
SC/TNI
17
SD/TPI
18
MDI1
19
MDI2
20
LDO2
21
LDO1
22
CSO/RFOP
24
RFLVL/RFON
25
V2REF
27
V20
28
VREFO
29
FEO
30
TEO
31
TEZISLV
32
OP_OUT
33
OP_INN
34
OP_INP
35
DMO
36
FMO
37
TROPENPWM
38
PWMOUT/_ADIN0
39
TRO
40
FOO
41
XTALO
238
XTALI
239
JITFO
240
JITFN
241
LPFON
244
LPFIP
245
LPFIN
246
LPFOP
247
RFRPDC
251
RFRPAC
252
HRZFC
253
CRTPLP
254
OSP
256
FG/GPIO16
53
IOA22/GPIO18
54
GPIO9
210
GPIO10
211
GPIO11
213
GPIO12
214
UP1_2/GPIO19
97
IC100A
MT1389S
F-
1
F+
2
T+
3
T-
4
C
5
D
6
IOA
7
RFO
8
A
9
B
10
F
11
GND
12
V20
13
RF+5V
14
E
15
NC
16
VR_CD
17
VR_DVD
18
LD_CD
19
MDI1
20
NC
21
NC
22
LD_DVD
23
GND
24
GND
26
GND
25
CN100
CN24/0.5mm FPC
MIDI1
Q100
2SB1132
2SB1132
Q101
2SB1132
L100
10uH
L101
10uH
C104
100uF/10V
C103 100uF/10V
C102
100uF/10V
FB101
100
GND
G
D
S
Q102
2SK3018
2SK3018
G
D
S
Q103
2SK3018
R101
100R
R102
100R
Q104
2SC8050
2SC8050
R112
100K
100K
R110
10K
10K
R1
16
10
K
R1
07
100K
VCC5_RF
GND
GND
FB100
100
C100
100uF/10V
GND
VOTK+
15
VOTK-
16
VOLD+
17
VOLD-
18
VCC2
19
NC
20
VCTL
21
GND
22
VINLD
23
NC
24
TRB2
25
VINTK
26
BIAS
27
MUTE
28
GND
29
GND
30
VINFC
1
TRB1
2
REGO2
3
VINSL+
4
REGO1
5
FWD
6
REV
7
VCC
8
VOTR-
9
VOTR+
10
VOSL+
11
VOSL-
12
VOFC-
13
VOFC+
14
IC101
AM5888
R121
1R
R118
150K
R117
680K
680K
C138
102
OP+
R
122
150K
C
133
222
R1
19
680K
C
132
104
GND
OP-
OPO
C139
102 C140
102
C141
102
GND
FB102
100
FB103
100
FB105
100
FB104
100
C
146
102
C
147
10
2
C
148
10
2
C
149
102
GND
R1
30
10K
R1
31
10
K
TRIN
TROPEN
GND
L102
10uH
C123
470uF/10V
C1
31
10
4
GND
VCC5
R120
27K
R123
27K
R125
10K
R124
10K
R126
15K
R127
33K
C
136
331
C
137
331
C
134
104
C
135
153
C
143
103
GND
TP101
R114
33R
R115
33R
R111
33R
R113
33R
R109
33R
X100
27MHz
R108
100K
C
120
27pF
C
121
27pF
GND
C118
102
R106
750K
C117
473
C115
473
C113
20pF
C111
102
C107
333
C108
104
GND
R104
100K
Q105
B772
C1
44
220uF
/16V
C
145
104
R128
4K7
4K7
R129
10K
GND
D100
UF4007A
D101
UF4007A
D102 UF4007A
VCC5
VCC1V8
VCC5
VCC5_RF
VCC33_RF
VCC33_RF
C119
104
C
125
104
C
124
10uF
/16V
GND
L_SP-
L_SP+
L_SL-
L_SL+
L_M+
L_M-
T_O
T_I
GND
C142
100uF/16V
1
2
3
4
5
6
7
8
9
CN101
CON9 2.0mm
GND
VCC5
VCC33_RF
VCC1V8
VCC5
VCC33_RF
VCC1V8
C150
104
C151
C151
104
C152
C152
104
C153
C153
104
C154
104
C155
C155
104
C156
C156
104
C157
C157
104
C158
C158
104
GND
Designator104
comment
Designator105
Designator105
comment
Designator106
Designator106
comment
Designator107
Designator107
comment
Designator108
Designator108
comment
BOTTOM1_1
NC
TOP1_1
NC
C1
28
10uF
/16V
Click on the first or last page to see other DAV-DZ350 / DAV-DZ650 / DAV-DZ950 service manuals if exist.