Sony XM-SD51X / XM-SD61X Service Manual ▷ View online
13
13
XM-SD51X/SD61X
XM-SD51X/SD61X
3-4. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 9 for IC Block Diagram and Waveform.
(Page 12)
IC B/D
IC6
Q13
Q22
Q31
FET1
FET2
FET3
FET4
MC11
R91
R110
R105
R166
R86
R71
C37
R58
R117
R114
R112
R19
R118
RG1
RG2
RG3
RG4
R83
C34
C18
M
C12
R102
C8
R123
EC13
R132
LF2
Q10
Q34
Q12
PT1
T1
R116
C33
R108
R125
R126
R130
R109
R56
R111
C26
R119
R115
R113
R143
CF1
Q28
Q27
RG9
RG10
RG11
FET9
FET10
FET11
C7
R131
R127
C11
R138
C24
C25
R137
R153
C21
R97
Q24
Q23
Q25
Q26
R121
RG12
RG13
RG14
FET12
FET13
FET14
C17
MC23
MC24
R184
R183
R158
R172
R197
R195
R196
R193
EC59
R89
R94
Q37
R141
R142
Q38
R139
R140
R99
R100
EC15
C10
R95
EC14
RG8
RG7
RG6
RG5
FET8
FET7
FET6
FET5
MC16
EC22
EC23
EC24
EC25
EC26
EC27
LF1
MC27
C43
R84
D9
Q18
Q19
D2
Q21
TER2
C23
R194
Q11
Q15
R173
EC58
FUS1
FUS2
R124
ZD5
R148
R147
R146
R145
R144
IC8
R122
Q30
Q29
Q17
Q35
Q36
PTC2
R134
D8
PTC1
R128
PTC3
D13
D14
R152
MC13
MC14
D19
R93
R101
R135
R129
C35
TER1
FUS3
R90
Q20
MC25
EC61
Q33
MC20
C16
C19
MC15
MC26
D20
R136
EC21
EC19
C46
EC38
EC39
EC40
EC41
EC32
EC33
EC34
EC35
C32
R92
C44
Note:
The voltage value at FET10,
11, 13 and 14 are measure
on the XR-SD61X.
The measured values are
lower on the XR-SD51X.
The voltage value at FET10,
11, 13 and 14 are measure
on the XR-SD61X.
The measured values are
lower on the XR-SD51X.
14
14
XM-SD51X/SD61X
XM-SD51X/SD61X
MEMO
15
XM-SD51X/SD61X
SECTION 4
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
4-1. HEAT SINK (MAIN) SECTION
Ref. No.
Part No.
Description
Remark
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories are given in the last of this parts list.
R
R
1
X-2048-572-1 PLATE ASSY, ORNAMENTAL (SD61X)
1
X-2048-580-1 PLATE ASSY, ORNAMENTAL (SD51X)
2
3-225-183-12 SCREW (+PSW.TT.3XL)
3
2-589-409-01 SHEET, ADHESIVE, DOUBLE-FACE
0 FUS1
1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
(SD61X)
0 FUS1
1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) (40A)
(SD51X)
0 FUS2
1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
(SD61X)
0 FUS2
1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) (40A)
(SD51X)
0 FUS3
1-532-947-11 FUSE (BLADE TYPE) (AUTO FUSE) (30A)
(SD61X)
#1
7-685-645-79 SCREW +BTP 3X6 TYPE2 N-S
#2
7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
#3
7-685-546-19 SCREW +BTP 3X8 TYPE2 N-S
#4
7-685-548-19 SCREW +BTP 3X12 TYPE2 N-S
1
3
2
2
#1
#1
#1
#3
#2
#4
#4
FUS2
FUS1
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
(LED2 board)
(LED2 board)
FUS3
(SD61X)
16
XM-SD51X/SD61X
4-2. MAIN BOARD SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
2-560-593-11 PANEL (FRONT) (SD61X)
51
2-560-593-21 PANEL (FRONT) (SD51X)
52
A-1089-748-A MAIN BOARD, COMPLETE (SD61X)
52
A-1106-624-A MAIN BOARD, COMPLETE (SD51X)
53
3-253-062-02 PLATE, RETAINER
54
3-225-183-22 SCREW (+PSW.TT.3XL)
55
3-912-431-01 SCREW (+–P)
56
3-253-537-01 SCREW (M5X11)
#2
7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
not supplied
not supplied
not supplied
not supplied
#2
#2
#2
#2
#2
51
52
53
53
54
54
55
55
56
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