Sony MHC-V6D - Page 44

MHC-V6D
MHC-V6D
4444
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• 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.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
( ) : CD PLAY
{ } : DVD PLAY
[ ] : USB
< > : Bluetooth
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F : AUDIO
f : TUNER
J : DISC PLAY
E : USB
a : Bluetooth
L : VIDEO
N : MIC
• Abbreviations
E2 : 120V AC Area in E model
E4 : African model
E51 : Chilean and Peruvian models
E93 : United Arab Emirates, Kuwait, Iraq, Kenya,
Tanzania and Nigeria models
IND : Indian model
MX : Mexican model
MY : Malaysia model
SAF : South African model
SP : Singapore model
TH : Thai model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• : Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
• Circuit Boards Location
• Indication of transistor.
C
B
These are omitted.
E
Q
Caution:
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.
• Abbreviations
E2 : 120V AC Area in E model
E4 : African model
E51 : Chilean and Peruvian models
E93 : United Arab Emirates, Kuwait, Iraq, Kenya,
Tanzania and Nigeria models
IND : Indian model
MX : Mexican model
SAF : South African model
Caution:
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.
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
• ARAGON board is multi-layer printed board. However,
the patterns of intermediate layers have not been includ-
ed in diagrams.
SPEAKER LED board
NFC module
(RC-S801) (NFC1)
USB board
MIC board
MS-476 board
Bluetooth module
(BT1)
FL board
switching regulator
(SWR1)
ARAGON board
TUNER1AM3RZ assy
(tuner unit) (TU1)
VIDEO board
TOP KEY B board
D-AMP board
TOP KEY A board
Ver. 1.3