Read Sony CFD-V3 / CFD-V7 / CFD-V7L Service Manual online
CFD-V3/V7/V7L
17
17
X701
33.86MHz
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
MUTE
DRIVER
SLED/SPINDLE MOTOR DRIVE,
TRACKING/FOCUS COIL DRIVE
LASER
POWER
CONTROL
VC
CD RF/
SYSTEM SERVO
PROCESSOR
MUTE
T+
T-
F+
F-
SL+
SL-
SP+
SP-
-
+
-
+
M701
SLED
MOTOR
M702
SPINDLE
MOTOR
S701
(LIMIT)
LD
G
PD
VR
TRACKING
COIL
FOCUS
COIL
VC
A
B
C
D
E
F
OPTICAL PICK-UP
BLOCK
SW
LD
PD
LCD DRIVE,
SYSTEM CONTROL
Q701
FIN1
FIN2
LDD
VREF
LDS
VREF
DIGITAL SIGNAL
TIN
FIN
SLIN
SPIN
CE
CLK
DO
DIN
WRQ
C-RST
DRF
FSEQ
PROCESSOR,
TDO
FDO
SPDO
SLDO
CONT4
CONT5
CONT3
CONT2
CONT1
XOUT
XIN
CE
CL
DI
DO
DRF
RCHO
LCHO
FSEQ
EFMIN
RF
DIGITAL
ERROR
FILTER/
CORRECTION
D/A
REF
TIN1
TIN2
+
-
+
SERVO
CONTROL
PURPOSE
PORT
INTERFACE
RES
WRQ
APC
TE
FE
RESET
CD L-CH
CD R-CH
SECTION
SECTION
TUNER/TC
MAIN
RST
IC701
IC702
IC801(2/2)
COMMAND
(KSS-213C)
-11
-12
• Signal path.
J
: CD
6-4. BLOCK DIAGRAMS –CD SECTION–
-12
-11
Last digit : -11
Last digit : -12
• IC link button
Ver 1.5
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