Schematic Diagram -Main Section (2/2) - Sony XM-CD61X Service Manual

Q Q
3 7 6 3 1 5 1 5 0
3-4. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 9 for IC Block Diagram and Waveform.
R56
D9
R109
PTC3
R135
T E
L 1 3 9 4 2 2 9 6 5 1 3
(Page 12)
D13
D14
EC14
R152
C10
C32
w w w
R94
R95 R91 C37 C18
R89
C44 R92
XM-SD51X/SD61X
EC61
R112
R114 R115
MC11
R113 R143
R19
Q22
Q21
R110
Q19
D2
C26
Q18 R111
MC25
CF1
R117
Q31
PTC2
R134
R108 C21
Q33
R123
R119 C8 Q36
R125
PTC1
R128 R97
PT1
MC13
EC38 EC39 EC40 EC41
D19
EC32 EC33 EC34 EC35
MC14 D20
MC26
R140 R58
T1
R139
R142
R141
IC B/D
x a o
y
IC6
. i
EC15
C33
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Q20
Q23
Q24
R121
RG12 RG13
R116
RG9 RG10
R122
R118
R144 R145 R146 R147 R148
C25 R137
R153
Q17 Q Q
R132
IC8
3 7 6
R138
R131 C7
C24
Q35 R129
R130
R127 C11
FET1 FET2 FET3
R101
RG1 RG2 RG3
FET8 FET7 FET6
MC15
RG8 RG7 RG6
u 1 6 3
.
13 13
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2 4
8 9 9
R136
C17
RG14
LF2
MC24
Q34
R184
EC21
RG11
MC23
R158
R183 EC19
EC59
EC58 Q15
Q10
R195
C35 R173
EC13
ZD5
R124
3 1 5 1 5 0 8 9 2
R105 R197 R172 Q11
R126
Q12
R83 R86
Q13 R71
R84
FUS1
LF1
FUS2
FET4
FUS3
RG4
C19
FET5
EC27 EC26 EC25 EC24
RG5
m
c o
XM-SD51X/SD61X
2
8 9 9
TER2
R194
C23
R193
R196 C46
4 9 8 2 9 9
TER1
R166
C34
MC27 MC20
C43
C16
EC23 EC22
MC16
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.