Sony DAV-DZ77T / HCD-DZ77T Service Manual ▷ View online
HCD-DZ77T
HCD-DZ77T
49
49
FL
BOARD
CN100
MAIN
BOARD
(5/9)
CN502
O
N
MAIN
BOARD
(1/9)
CN2101
K
MAIN
(9/9)
BOARD
CN3001
Q
BOARD
IO-COMPONENT
CN412
P
4
3.3
0
2.6
0
3.3
0
0
2.9
0
3.3
0
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
9.1
0.6
0.6
0.6
0.6
0
0
0
0
2.9
16V
47
C135
10V
100
C137
470p
C148
470p
C134
C133
10p
C147
10p
C145
1000p
0.1
C139
1k
R130
1k
R131
1k
R150
1k
R149
4.7k
R144
10k
R135
R134
120k
22k
R148
22k
R137
1000p
C152
C166
0.01
C165
0.01
3.3k
R128
S105
2.2k
R126
S106
3.3k
R115
S101
S100
2.2k
R121
S102
S104
S103
2.2k
R122
1k
R123
2P
CN101
R129
150
100
R132
2.2k
R139
2.2k
R136 10V
100
C132
680
R133
100k
R138
47
R140
RT1N441C-TP-1
Q101
0.01
C168
0.01
C169
1
2
3
4
CN106
4P
R172 100
R167
22
1
2
3
4
4P
CN108
HP.R
GND
HP.L
MUTE
GND
HP.L
MUTE
R171 100
R165
4.7k
R168
22
R166
4.7k
R169
100
R170
100
1000p
C143
1000p
C142
MC2837
D108
MC2837
D109
R162
0
C127 0.1
10k
R110
330
R1
14
330
R1
13
JW100
100
R
111
1
C122
5
4
3
2
1
100
R1
12
19P
CN103
Mount Mecha
153799342
A100
9P
CN102
CL173
CL179
CL200
CL204
CL203
CL172
CL181
CL169
CL158
CL168
CL171
CL187
CL160
CL167
CL189
CL193
CL157
CL164
CL196
CL162
CL183
CL161
CL165
CL188
CL184
CL159
CL195
CL166
CL153
CL186
CL201
CL190
CL198
CL202
CL185
CL155
CL199
CL191
CL154
CL175
CL163
CL170
CL156
CL177
CL205
C136
0.1
R179 0
R180 0
R181
0
R182
0
R183
0
CN105
5P
3.3k
R141
1k
R184
1k
R186
1k
R187
2P
CN109
100p
C170
CL207
CL206
S108
(CHASSIS)
(CHASSIS)
JR103 0
JR102
0
JR101
0
+
+
-
-
/
8
F
E
G
2
I
H
10
7
5
11
D
A
9
C
4
6
1
3
B
JACK BOARD
P-SW BOARD
SIRCS
E4V
DGND
FL_DATA
FL_CLK
5V
FL_CS
DGND(FL)
SW3.3V
GAIN_CONT
PLUG_DET2
MONO_ST_DET
A_CAL
DC-CONT
EN_A
PLUG_DET1
EN_B
D_GND
KEY2
E4V
KEY1
SIRCS
KEY0
D_GND(FL)
5V
FL_CS
FL_DATA
FL_CLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
S-T111B33MC-OGSTFG
IC102
IC102
+3.3V REG
VOUT
VIN
xSD
VSS
NC
1
2
1
2
GND
KEY0
GND
KEY0
3.3k
R109
1
C121
J100
AUDIO IN/
A.CAL MIC
VBUS
D-
D+
GND
SHIELD
1
2
3
4
5
CN104
J101
PHONES
CL194
CL192
NJM4558M-TE2
IC103
IC103
MIC AMP
8
7
6
5
4
3
2
1
RT1N441C-TP-1
Q102
INVERTER
Q109
RT1P141C-TP-1
Q108
RT1P141C-TP-1
Q107
RT1P141C-TP-1
Q106
RT1P141C-TP-1
Q103
RT1P140C-TP-1
AMP GAIN SWITCH
S107
VOLUME
(CHASSIS)
F-AUDIO(L)/MIC1
9V
F-AUDIO(R)
GND
F-AUDIO(R)
GND
FUNCTION
R173
47
R174
47
JW145
Q106-109
H/P MUTE
16V
10
C138
16V
10
C144
470
R143
470
R146
100k
R145
100k
R147
MA2J1110GLS0
D107
RT1P141C-TP-1
Q104
Q101,104,105
MIC DC SWITCH
RT1P141C-TP-1
Q105
6-21. SCHEMATIC DIAGRAM – JACK, P-SW Board –
(Page 51)
(Page 41)
(Page 37)
(Page 45)
(Page 47)
HCD-DZ77T
HCD-DZ77T
50
50
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
M
+
-
FL BOARD
SP BOARD
MS-203 BOARD
1-861-327-
(13)
13
1-875-159-
12
(11)
11
1-875-183-
O
JACK
BOARD
CN102
R
MAIN
BOARD
CN1202
C
MAIN
BOARD
CN3300
B
MAIN
BOARD
CN3200
A
MAIN
BOARD
CN3100
IC100
IC101
O
VC
C
1
2
5
51
48
52
23
33
22
34
12
44
1
11
C
C
B
B
E
CL100
CL101
CL102
CL103
CL104
CL105
CL106
CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL119
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL130
CL131
CL132
CL133
CL134
CL135
CL136
CL138
CL139
CL140
CL141
CL143
CL144
Q100
CL145
CL146
CL147
CL148
CL149
CL150
CL151
L100
L101
ND100
FLUORESCENT INDICATOR TUBE
R100
R102
R108
CN100
C101
C102
C103
C108
C116
C117
JW104
JW105
D103
JW1
10
JW1
11
JW1
12
JW113
JW1
14
IC101
T100
1
1
1
9
8
2
2 3
4
5
2
3
4
5
6
7
8
9
C189
C190
FRONT R
FRONT L
CENTER
SUR R
SUR L
SPEAKER
TB301
42
5
1
CN001
S001
(CHUCK/TRAY DETECT)
M001
(LOADING)
CL137
CL142
R104
R105
R106
R107
CL152
C107
L102
D101
D100
R101
R103
C104
C105
C106
D102
JW106
JW107
TP301
TP302
TB301
CN303
1
1
2
3
6
4
CN304
C311
C312
C313
C314
C315
C316
C317
C318
C319
C320
6-22. PRINTED WIRING BOARDS – FL, MS-203, SP Board –
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
(Page 36)
(Page 36)
(Page 48)
(Page 35)
Ref. No. Location
• Semiconductor
Location
D100
C-7
D101
C-7
D102
C-7
D103
B-3
IC100
C-5
IC101
B-3
Q100
C-8
(Page 36)
HCD-DZ77T
HCD-DZ77T
51
51
CN102
BOARD
JACK
CN3300
(9/9)
BOARD
MAIN
(9/9)
BOARD
MAIN
CN3200
BOARD
CN3100
(9/9)
MAIN
O
C
B
A
4.5
4.5
4.5
-0.5
-0.1
3.4
3.4
3.4
-18.3
-18.3
-16.4
-20.4
-24.5
-24.6
-24.5
-16.4
-26.7
-18.3
-16.4
-20.4
-24.5
-24.6
-24.5
-16.4
-26.7
3.3
-24.8
-24.8
-24.8
-27.2
-24.6
-20.5
-26.7
-26.7
-26.7
-22.5
-16.2
-24.9
-24.9
-24.8
-24.8
-24.8
-24.8
-24.8
-25.1
-24.9
-24.9
-24.8
-24.8
-24.8
-24.8
-24.8
-25.1
-24.9
3.3
0
0
2.1
0.4
0.2
3.1
2.9
0
0
100
R106
100
R105
82k
R107
4700p
C102
0.022
C103
0.1
C106
47uH
L101
3.9k
R100
0.01
C117
2
3
5
6
8
7
1
4
9
T100
9P
CN100
100
R104
CL110
CL111
CL149
CL150
CL150
CL109
CL148
CL1
12
CL1
13
CL1
14
CL1
15
CL1
16
CL1
17
CL1
18
CL1
19
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL130
CL133
CL135
CL138
CL141
CL143
CL145
CL146
CL147
CL152
VCC
OUT
GND
C318
1000p
C317
1000p
C316
1000p
C320
1000p
C315
1000p
C319
1000p
C313
1000p
C312
1000p
C314
1000p
C311
1000p
-
+
+
-
+
-
+
-
+
-
TP302
TP301
G2
G3
G4
G5
G6
G7
G8
G9
G1
G4
G5
G6
G7
G8
G9
G10
G1
1
G12
S16
S15
S14
S13
S12
S1
1
S10
S9
S8
S7
S6
S5
S4
S3
S2
G3
G2
G1
3
5
4
4
1
2
F
1
B
9
G
C
2
3
A
5
8
D
E
7
4
6
FL BOARD
SP BOARD
ND100
FLUORESCENT INDICATOR TUBE
PT6315
IC100
FL DISPLAY DRIVER
IC100
SG10
SG1
1
SG12
SG13
SG14
SG15
SG16
VEE
GR12
GR1
1
GR10
LED1
LED2
LED3
LED4
OSC
DOUT
DIN
CLK
STB
K1
K2
GR9
GR8
GR7
GR6
GR5
GR4
GR3
GR2
GR1
VDD
VSS
GR8
GR7
GR6
GR5
GR4
GR3
GR2
GR1
VDD
VSS
VSS
VDD
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
SG9
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
CL136
CL134
CL137
CL131
CL140
CL144
CL139
CL142
CL132
16V
10
C107
0.1
C108
NJL23H400A
IC101
REMOTE CONTROL RECEIVER
IC101
CL151
(CHASSIS)
47
R108
MA2J1110GLS0
D103
16V
10
C116
CL100
CL101
CL102
CL108
CL107
CL106
CL105
CL104
CL103
CL107
CL106
CL105
CL104
CL103
SW3.3V
D_GND(FL)
FL_CS
5V
FL_CLK
FL_DATA
D_GND
E4V
SIRCS
1
2
3
4
5
6
7
8
9
CPH5504-TL-E
Q100
DC/DC CONVERTER
10V
100
C101
47uH
L100
10
C189
0.1
C190
50V
47
C105
D102
MAZ8051GLLS0
MC2837
D100
MC2837
D101
0.01
C104
S10
S12
S13
S1
1
S14
S15
G10
G1
1
G12
S16
S9
S8
S7
S6
S5
S4
S3
S2
S8
S7
S6
S5
S4
S3
S2
1
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
52
2
51
33k
R101
47
R102
47
R103
47uH
L102
C-
C+
SR+
SR-
SL-
SL+
FR+
FR-
FL-
FL+
1
2
3
4
5
6
1
2
3
4
6P
CN304
4P
CN303
TB301
FRONT R
FRONT L
SUR R
SUR L
CENTER
SPEAKER
6-23. SCHEMATIC DIAGRAM – FL, SP Board –
(Page 49)
(Page 45)
(Page 45)
(Page 45)
HCD-DZ77T
HCD-DZ77T
52
52
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
12
(12)
DSP BOARD (SIDE A)
MAIN BOARD
CN703
G
IC700
IC703
IC705
IC702
IC701
IC707
IC706
B
E
144
1
108
109
73
72
36
37
1
5
1
4
5
8
Q700
R700
R708
R709
R710
R712
R715
R718
CN701
R721
R723
R725
R726
R727
R731
R732
R734
R735
R736
R737
C700
C701
R740
C707
C708
C709
X700
C71
1
C714
R752
R753
C717
1
1
1
4
8
5
1
4
8
5
4
5
8
3
4
5
R755
R757
R759
C721
C722
C723
C724
R761
C725
C726
C727
R767
R768
R769
C732
C733
R770
C734
C735
C736
R773
R775
C743
C744
C746
C749
C750
C759
C761
C762
C763
C766
C769
C770
1-875-175-
6-24. PRINTED WIRING BOARD – DSP Board (Side A) –
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
(Page 35)
Ref. No. Location
• Semiconductor
Location
IC700
D-9
IC701
D-5
IC702
C-5
IC703
C-6
IC705
C-6
IC706
E-5
IC707
B-2
Q700
B-6
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