1-10-54
1-10-55
1-10-56
HC480SCM2
Main 2/6 Schematic Diagram
THE SAME VOLTAGE FOR
BOTH PLAY & REC MODES.
INDICATES THAT THE VOLTAGE
IS NOT CONSISTENT HERE.
MODE:
SP/REC
PLAY MODE
REC MODE
1
2
3
5.0
5.0
(2.5)
~
“ “ = SMD
MAIN 2/6 Schematic Diagram
Parts Location Guide
Ref No.
Position
C157
K-2
C158
K-2
C701
J-5
C702
J-5
C703
J-5
C704
J-4
C706
J-4
C707
J-4
C708
J-4
C715
J-4
C751
I-1
C752
I-1
CL151
L-3
CL152
L-2
CN701
L-4
D151
K-2
D152
K-2
D153
K-2
D154
K-2
D155
K-2
D156
K-2
D157
K-2
D701
I-4
L701
I-5
L702
J-4
L703
J-5
L704
I-4
L705
K-4
Q153
L-2
R157
K-2
R158
K-2
R701
I-4
R702
I-4
R703
I-4
R706
J-4
R751
I-1
R752
I-1
R756
I-1
R757
I-1
R758
I-1
R759
I-1
JK751
J-1
JK756
J-1
JK757
J-1
JK758
J-1
TU701
J-5
TP751
I-2
CAPACITORS
TRANSISTORS
CONNECTORS
COILS
DIODES
RESISTORS
MISCELLANEOUS
TEST POINT
Comparison Chart of
Models and Marks
MODEL
MARK
VR830/02
S
VR830/07
T
VR830/16
U
VR830/39
V