JVC RC-660 LE - RC-660 LD;LE;LS Amplifier Schematic Diagram

RC-660L/LB/LD/LE/LS
Standard
Schematic
Diagram
of
RC-66O0LD/LE/LS
anpiitien
1
athe.
2
|
3
4 |
5
|
6 |
7
E
—
8 [9
|
10
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VRIO1 201 ~~ VRIO2- 202 |
MQVNSA2D-024M QVN5A2A- 054M
TONE VOLUME.
Q102, 2501302 (R,S,.T) |
K) MIC MUTE
R121 1.2k OV
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QMS6312-012
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321
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4 =
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PER MMI-5A9SRKF
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VMME 62N-032 SI
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REC. 2 38 Ni OMFS 1A2-R80
66kHz(BEAT CUT?) |[BIAS OSC] 2.18 tar he LN
550uUA/CH 9 2 2 Lo
G
|
a
VMW1070-00XB
VTP48N2-90F
0S$2325-108
J
NOTE 1} SWITCH $101—1---8 FUNCTION : TAPE POSITION ---- QSL8210—104 LAST NO. €121,221, 321
2 SWITCH $102-1---12 REC/PLAY : PLAY POSITION----QSS4301-034 R128, 228,503 , 513
3
SWITCH
S$103-1---4
BEATCUT
WIDE
:
BEATCWT
1
POSITION
----
QSS4301-034
:
4 SWITCH = S104 VOLTAGE SELECT : 220V POSITION----@QSS2325-108 ; Blue line shows the signal at playback.
5 SWITCH $105 MOTOR : ON POSITION -------------- LSAI120COIT Red line shows the signal at recording.
6
SWITCH
S501-1---4
DIN
.
OFF
POSITION----QSP4210-061
—+——-
+B
circuit
7
VOLTAGES
ARE
MEASURED
WITH
NO
SIGNAL
USING
ELECTRIC
VOLT
METAR.
uN
Parts
are
safety
assurance
parts.
(RECI )) (REC& DIN OFF 1) REFERENCE POINT IS CNI04. When replacing those parts, make sure to use the specified one.
Fig. 15
(No. 1533) 14