Sony XM-DS1600P5 Service Manual ▷ View online
9
9
XM-DS1600P5
3-1. IC BLOCK DIAGRAMS
IC6 TL494CN
SECTION 3
DIAGRAMS
•
A
: B+ Line.
•
B
: B– Line.
• Total current is measured with no-signal condition.
• Power voltage is dc 14.4V and fed with regulated dc power
• Power voltage is dc 14.4V and fed with regulated dc power
supply from +12V and REM terminals.
• Voltage is dc with respect to ground under no-signal
condition.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
for printed wiring boards:
Note:
Note:
• X
: parts extracted from the component side.
•
: Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
%
: indicates tolerance.
•
2
: nonflammable resistor.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
IC10 SSM2018TP
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V1
BAL
VG
GND
MODE
VC
V-
COMP3
+I1
1-G
G
V+
IG
-I1
COMP1
+IN
-IN
COMP2
GAIN
CORE
OSC
REF 5V
ERROR
ERROR
0.1V
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NON
INV
VREF
VCC
C2
E1
E2
OUT
+IN
-IN
COMP EN
CT
RT
C1
GND
TIME
10
10
XM-DS1600P5
3-2. PRINTED WIRING BOARDS — MAIN SECTION (1/2) — • Refer to page 9 for Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
MAIN BOARD (SIDE A)
1
8
8
4
5
5
1
8
8
4
5
5
1
8
8
4
5
5
1
8
8
4
5
5
1
8
8
4
5
5
5
4
4
8
1
1
1
7
8
8
14
BCE
BCE
BCE BCE BCE
BCE
BCE
BCE
BCE
ECB
BCE
BCE
BCE
BCE
ECB
BCE
BCE
ECB
BCE
BCE
BCE
BCE
1-861-422-
11
(11)
LED BOARD
(SIDE A)
(SIDE A)
1-861-423-
11
(11)
(POWER)
(PROTECTOR)
POWER/PROTECTOR
G
R
VOLUME
BOARD
(SIDE A)
BOARD
(SIDE A)
VOLUME ASSY
11
(11)
1-861-424-
R302
R48
R47
C32
R66
R128
R88
R74
R75
R76
C33
R77
R67
C31
R80
R170
R97
R79
R69
R68
R104
R85
R103
R106
R152
D26
R150
R87
R82
C38
R54
C35
R81
R17
R18
CF1
R19
C49
R112
R113
R213
R129
R127
R131
R62
R61
C56
C55
R108
R171
C44
R64
R65
R92
C42
C37
C42
C37
C18
C19
R91
C19
R91
Q9
Q8
Q7
Q44
Q16
Q42
Q45
Q5
Q6
D23
Q14
Q15
Q37
D11
D9
Q35
Q43
Q10
Q17
Q48
D3
Q39
Q13
Q36
Q34
Q11
R72
C43
R180
R183
R162
R149
R84
R164
R157
R158
R1
C20
R132
C7
R130
R173
LED3
LED2
R172
R175
R105
C48
R159
R25
R23
IC2
IC5
IC4
IC9
IC7
IC8
IC1
R24
R50
R43
R51
R52
R126
R125
R53
R174
R15
C14
R60
C15
R59
C16
R16
C10
R12 R13
R29
RV2
R27
R28
R28
R109 R110
R111
R211
R211
R117
R119
R215
R115
R116
R114
R118
R14
R5
CV2
RV1
RV1
CV6
R58
RV3
RG20
RG19
RG18
RG17
RG16
RG15
RG14
RG13
RV4
CV7
RV5
RV6
CV7
RV5
RV6
C9
R26
C24
C24
R169
RS4
C8
R123
R134
R56
R57
RS3
R20
RS5
C21
R2
R3
R4
RS2
RS1
C26
C25
C2
C23
C12
R8
C1
C13
R11
R10
R156
C28
C50 C53
R7
C27
R6
R136
C30
C51 C52
R163 C29
RC4
RC3
RC1
RC2
C54
R96
R96
C36
R55
R55
R160
CF9
R71
C22
R70
C6
R78
R86
C34
C34
R166
CF10
R98
R83
R161
R184
R154
R99
R73
C5
R90
R202
R102
R102
R46
R45
THR3
THR1
R120
R107
R135
R182
R181
R151
R155
D3
H-7
D9
E-4
D11
F-4
D23
G-6
D26
G-7
IC1
G-4
IC2
F-4
IC4
E-3
IC5
F-4
IC7
H-7
IC8
F-5
IC9
F-4
LED2
G-12
LED3
G-12
Q5
F-6
Q6
F-7
Q7
G-7
Q8
G-8
Q9
G-8
Q10
G-4
Q11
G-5
Q13
I-9
Q14
G-6
Q15
G-6
Q16
G-7
Q17
G-5
Q34
G-5
Q35
G-5
Q36
G-6
Q37
F-3
Q39
G-6
Q42
G-7
Q43
G-5
Q44
G-7
Q45
G-7
Q48
H-7
• Semiconductor
Location (Side A)
Ref. No.
Location
11
11
XM-DS1600P5
3-3. PRINTED WIRING BOARDS — MAIN SECTION (2/2) — • Refer to page 9 for Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
-1 -2
3
4
1
2
-1 -2
-1 -2
-3
L
-4
R
-1
L
-2
R
-1
-2
-4
-3
40A
40A
40A
C B E
C B E
B C E
B C E
B C E
B C E
B C E
B C E
B C E
B C E
C B E
C B E
C B E
C B E
C B
E
-4
-2
-3
-1
R
L
OUTPUT
(THROUGH)
INPUT
HIGH LEVEL INPUT
3 4
2 1
4
3
1
3
1
2
B C E
B C E
9
8
16
1
9
8
16
1
1-861-422-
11
(11)
B C E
G D S
G D S
G D S
G D S
G
D S
G D
S
G D
S
G D S
S D
G
S D
G
S D
G
S D
G
S D G
S D G
S D G
S D G
S D G
S D G
S D G
S D G
MAIN BOARD (SIDE B)
1-861-423-
11
(11)
LED BOARD
(SIDE B)
(SIDE B)
VOLUME
BOARD
(SIDE B)
BOARD
(SIDE B)
1
3
11
(11)
3
1
4
2
(LEVEL)
1-861-424-
VOLUME ASSY
LEVEL
CONTROL
CNT3
LEVEL
LOW
BOOST
(40Hz)
LPF
SUBSONIC
FILTER
ON
OFF
ORG
BLK
YEL
BLK
YEL
REM
+12V
GND
SPEAKER OUT
(L+R)
(L+R)
YEL
BLK
ORG
MC11
MC3
MC12
R93
MC15
PT1
MC26
MC16
MC27
MC28
MC19
ZD6
ZD5
D16
D15
D12
ZD3
ZD4
ZD2
ZD1
D13
D2
CS4
MC5
MC4
MC6
MC7
C17
MC21
BD1
BD2
BD3
BD4
BD5
BD6
MC22
MC24
MC23
MC30
MC29
MC17
MC20
MC18
MC31
CS3
MC9
EC9
Q3
Q4
Q2
Q1
EC28
EC29
LF2
R122
R124
R139
R137
RG12
RG11
RG10
RG9
RG8
R121
R148
R147
R146
R145
R144
R143
RG7
RG6
RJ1
RJ2
RG5
RG4
RG3
RG2
RG1
RJ3
THR2
PTC2
PTC1
MC10
D8
MC25
FET20
FET19
FET17
FET16
FET13
FET14
FET18
FET15
D21
D19
D20
D22
FET9
FET10
FET11
FET12
FET8
FET7
FET6
FET5
FET4
FET3
FET2
FET1
VR1
CNT3
VR3
VR2
SW1
JK1
LF3
T1
IC6
EC31
EC32
EC33
EC40
EC39
EC38
EC37
EC30
EC14
EC16
EC21
EC20
EC17
EC13
EC52
EC51
EC53
EC7
EC8
EC6
EC11
EC50
EC5
EC55
EC54
EC1
EC2
EC56
EC10
EC4
EC3
EC61
EC12
EC58
R101
CNT1
Q20
EC15
EC25
EC24
EC23
EC22
EC27
EC26
Q29
Q25
Q22
Q18
Q19
Q23
Q27
Q31
Q30
Q21
Q47
Q46
IC10
FUSE1
FUSE2
FUSE3
TER1
Q12
CNT2
CON01
CNT03
EXVR01
D2
F-7
D8
E-4
D12
E-7
D13
E-7
D15
F-5
D16
F-4
D19
A-8
D20
B-8
D21
B-8
D22
B-9
FET1
H-10
FET2
G-10
FET3
G-10
FET4
F-10
FET5
F-10
FET6
E-10
FET7
E-10
FET8
D-11
FET9
C-10
FET10
C-10
FET11
C-10
FET12
B-9
FET13
A-6
FET14
B-6
FET15
B-6
FET16
B-5
FET17
B-5
FET18
C-4
FET19
C-4
FET20
C-3
IC6
F-7
IC10
D-3
PTC1
G-7
PTC2
F-6
Q1
G-5
Q2
G-5
Q3
F-5
Q4
F-5
Q12
I-9
Q18
E-3
Q19
E-4
Q20
E-7
Q21
D-4
Q22
E-3
Q23
D-4
Q25
D-3
Q27
D-4
Q29
D-3
Q30
E-4
Q31
D-4
Q46
F-8
Q47
F-7
ZD1
G-5
ZD2
G-5
ZD3
F-5
ZD4
F-5
ZD5
F-6
ZD6
H-8
• Semiconductor
Location (Side B)
Ref. No.
Location
12
12
XM-DS1600P5
3-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 9 for Common Note on Schematic Diagram and IC Block Diagrams.
IC B/D
D15
D16
Q5
Q6
Q7
Q8
Q9
Q11
Q16
Q39
Q42
Q43
Q44
ZD1
ZD2
ZD3
ZD4
CNT1
MC3
MC4
MC5
MC6
MC7
EC3
EC4
EC5
EC6
EC7
EC8
EC12
EC56
EC53
R55
R54
R180
R181
R64
R78
R79
R68
R74
R75
R152
R150
R84
R77
R155
R4
R3
R20
R23
R24
R25
R5
R169
R29
R12 R14
R15
R16
R174
R52
R50
R43
R51
R53
R60
R59
R57
R62
R61
R17
R18
R73
R80
R106
EC9
EC10
EC11
EC50
EC51
EC52
R28
R8
EC28
EC29
R26
R183
R10
R11
C51
C52
C50
C53
C12
C43
C38
C54
MC10
C14
C15
C31
C17
EC1
EC54
R1
R156
EC55
EC2
R157
R2
C28
C27
C30
C29
R159
R158
R13
D11
MC9
C16
D3
R154
R81
R182
C6
R67
IC1(1/2)
IC1(2/2)
IC9(2/2)
IC2(1/2)
IC2(2/2)
VR3
RS2
RS1
VR1
VR2
IC4(2/2)
IC4(1/2)
Q3
Q4
Q1
Q2
CNT2
Q14
Q15
D23
JK1
Q37
Q45
IC7
R65
R88
RJ3
THR3
THR2
THR1
IC5(2/2)
IC5(1/2)
R163
R6
R164
R7
C1
C13
C2
C23
C21
C20
C9
C10
R136
LED2
R87
R96
R76
R184
R171
R170
ZD6
R103
R104
R97
MC19
R27
MC31
SW1
CS4
CS3
RV2
RV1
RV3
RV4
CV7
CV6
CV2
RV5
RV6
C26
C24
C35
C36
R149
R82
D26
R99
R161
R162
R160
R69
C5
R66
LED3
CON01
C25
RS3
RS4
IC9(1/2)
RS5
IC10
EXVR01
CNT03
CNT3
R85
Q48
R70
(Page 13)
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