Read Sony CMT-V50IP (serv.man3) Service Manual online
CMT-V50iP
CMT-V50iP
3
3
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• 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.
• f : Internal component.
• C : Panel designation.
• C : Panel designation.
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.)
• A : B+ Line.
• Voltages are dc with respect to ground under no-signal
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER
( ) : CD PLAY
< > : AUDIO IN
[ ] : iPod
( ) : CD PLAY
< > : AUDIO IN
[ ] : iPod
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal production
tolerances.
• Signal path.
J
J
: CD PLAY
f :
TUNER
F :
AUDIO
IN
E :
iPod/iPhone/iPad
d :
USB
• Abbreviation
AUS :
AUS :
Australian
model
BR
: Brazilian model
CND : Canadian model
E32
E32
: Latin American model
KR
: Korean model
RU
: Russian model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
• MAIN board is multi-layer printed board. However, the
patterns of intermediate layers have not been included in
diagrams.
diagrams.
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
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.
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 identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
SP
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
2. DIAGRAMS
2-1. PRINTED WIRING BOARD - USB Board (Except US, Canadian and Australian models) -
2-2. SCHEMATIC DIAGRAM - USB Board (Except US, Canadian and Australian models) -
•
: Uses unleaded solder.
1
4
1
4
ET1101
NO1102
CN1101
D1102
C1102
C1103
C1104
(CHASSIS)
MAIN
BOARD
CN301
>04P
USB BOARD
(COMPONENT SIDE)
USB BOARD
(CONDUCTOR SIDE)
1-886-130-
12
(12)
1-886-130-
12
(12)
A
B
C
D
1
2
3
A
1
3
C
B
4
2
BAV99-215
D1102
C1103
10
C1104
1
1
2
3
4
4P
CN1101
1
2
3
4
4P
NO1102
VBUS
D–
D+
VBUS GND
E
ET1101
C1102
0.1
USB BOARD
(CHASSIS)
(3/7)
>04S
MAIN
CN301
BOARD
(Page 8)
(Page 4)
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