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CX-JPK33
6-3.
BLOCK DIAGRAM – PANEL/POWER SUPPLY Section –
FLUORESCENT
INDICATOR TUBE
FL601
ROTARY
VOLUME
ENCODER
S660
ROTARY
AMS/
ENCODER
TUNING
S661
S601 – 610,
S621 – 630,
S641 – 650
(FRONT PANEL KEYS)
FRONT SP RELAY
C
(Page 23)
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SYSTEM CONTROLLER
IC601 (3/3)
O-POWER LED 76
S1 – 21
LED DRIVE
O-I-BASS LED 77
G1 – G13
REMOTE CONTROL
I-SIRCS-IN 28
9 I-VOLUME-IN1
10 I-VOLUME-IN2
81 I-MULTI-JOG IN1
82 I-MULTI-JOG IN2
I-KEY1 –
I-KEY3
12
I-XT1
X601
32.768kHz
13
O-XT2
15
CF1
I-AC CUT
29
X602
10MHz
CF2
16
RESET
11
O-POWER RELAY
74
LED601
I/1
LED602
Q609
i-BASS
RECEIVER
IC610
24
24
AMP B+
+1.5V
REGULATOR
CD +1.5V
AMP B–
IC303
+3.3V
REGULATOR
CD +3V
D314, 315
IC302
+3.3V
REGULATOR
B+3.5V
IC301
+9V
REGULATOR
B+9V
IC303
UNREG +16V
M +9V
D324 – 326
+9V
CD M+7V
REGULATOR
IC304
D316
B+ SWITCH
Q314, 315
D321
B+ SWITCH
RY B+
Q312
VF1, 2
TO
FLUORESCENT
VP
–27V
INDICATOR TUBE
REGULATOR
–VFL
Q902
EVER +10V
B+ SWITCH
B+3.5V
Q604, 616
D609
+3.3V
VDD2
REGULATOR
IC603
D607, 608
VDD1,
VDD3/4
D610
VOLTAGE
DETECT
IC604
RESET SWITCH
Q605
MAIN POWER
TRANSFORMER
PT901
RECT
D401
RECT
D301 – 304
RECT
D305 – 308
RECT
D309 – 312
(Chilean and Peruvian)
(Mexican)
D908
RECT
VOLTAGE
SELECTOR
W001
S901
(AC IN)
RECT
D902 – 904
(Mexican)
RY901
SUB POWER
TRANSFORMER
PT902
RELAY DRIVE
Q361, 362
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