Aiwa CS-P77 Service Manual Download Page 7 | Manualshive

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Aiwa CS-P77 Service Manual Download Page 7

10

9

SCHEMATIC DIAGRAM-1

MAIN C.B (1/2)

FM

ANT

FM FREQ.
RANGE ADJ.

L203

FM TRACKING ADJ.

L204

FM IF ADJ.

T201,202

AM
TRACKING
ADJ.

L205,TC201

AM FREQ.
RANGE
ADJ.

AM IF
ADJ.

T204

IC201

RF AMP,MIX
OSC,IF AMP
DET,AGC

AMP

3.3/50

47/16

16V

PLL

IC202

BEA

T

SWITCH

AMP

16V

: FM

: AM

SIGNAL

PE8550
+B SWITCH

MUTE

MUTE

/50V

/50V

50V

50V

50V

T

O

MAIN C.B (2/2)

D207

SFE10.7MS2-A

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Summary of Contents for CS-P77

Page 1: ...S M Code No 09 996 404 6R1 AU S AK S AEZ S AHRJ S AHKJ S SERVICE MANUAL R E V I S I O N D A T A This Service Manual is the Revision Publishing and replaces Simple Manual CS P77 AU S S M Code No 09 99...

Page 2: ...PTOR AC D602E EZ 2 87 B30 166 010 AC ADAPTOR AC D602H HRJ 2 87 B30 165 010 AC ADAPTOR AC D602K K HKJ 2 87 B30 163 010 AC ADAPTOR AC D602U U SPECIFICATIONS AHR AHK MODELS Design and specifications are...

Page 3: ...CER 0 1 50V C66 87 010 248 080 CAP ELECT 220 10V C67 87 A10 173 010 CAP CER 560P 50 K B C68 87 A10 173 010 CAP CER 560P 50 K B C200 87 018 209 080 CAP CER 0 1 50V C201 87 018 209 080 CAP CER 0 1 50V...

Page 4: ...Y C B C101 87 010 180 080 C CER 1500P C102 87 012 145 080 CAP CHIP S 270P CH C103 87 015 677 080 CAP E 100 6 3 7L C104 87 015 677 080 CAP E 100 6 3 7L C104 87 015 677 080 CAP E 100 6 3 7L C105 87 010...

Page 5: ...6 5 WIRING DIAGRAM BATT 2 C B BATT 1 C B POWER SW C B...

Page 6: ...IDE POWER SW C B PARTS SIDE BATT 2 C B PARTS SIDE BATT 1 C B PARTS SIDE TO DISPLAY C B CON101 SW2 Q SOUND VR1 VOLUME SW1 FUNCTION OPE BATT TAPE RADIO SLEEP TIMER PHONES DC IN BATTERY DC 6V R6 x 4 1 12...

Page 7: ...CKING ADJ L204 FM IF ADJ T201 202 AM TRACKING ADJ L205 TC201 AM FREQ RANGE ADJ AM IF ADJ T204 IC201 RF AMP MIX OSC IF AMP DET AGC AMP 3 3 50 47 16 16V PLL IC202 BEAT SWITCH AMP 16V FM AM SIGNAL PE8550...

Page 8: ...12 11 WIRING 2 7 6 5 4 3 2 1 1 2 3 4 5 6 7 A B C D E F G H I J A B C D E F G H I J 1 5 6 10 E B C 1 13 B E C 16 1 DISPLAY C B COMPONENT SIDE DISPLAY C B CONDUCTOR SIDE TO MAIN C B NOTE...

Page 9: ...10V B SWITCH B SWITCH S1 LEAF SW 2SC2458 10V 10V OPE BATT DC IN D2 SE3001DT SW1 FUNCTION TAPE SPEED ADJ PHONES 25V REG L CH R CH MOTOR 330uF 6 3 330 6 3 HP AMP 10V 10V 2SC1740 2SC1740 1 50 1 50 1 50 1...

Page 10: ...16 15 VOLTAGE CHART...

Page 11: ...17 ELECTRICAL ADJUSTMENT...

Page 12: ...0dB Less than 50dB at 600kHz Less than 47dB at 1000 1400kHz EXCEPT AU Less than 50dB at 603kHz Less than 47dB at 999 1404kHz Signal noise ratio More than 30dB 5mV m at 1000kHz Distortion Less than 3 a...

Page 13: ...19 LCD DISPLAY 8 1 88 8 5 ST FM AM PM MONO AREA PRESET 8 1 88 8 5 ST FM AM PM MONO AREA PRESET 1 2 3 4 5 6 f a b c d e g...

Page 14: ...G23 COM4 COM3 COM1 CUP1 CUP2 I I I O I O I O I O O I I O I I I I I O I O I O I O O O O O I O O O O Active low normally pulled up microprocessor reset Not connected Destination is set Not connected PLL...

Page 15: ...22 21 IC BLOCK DIAGRAM IC LC72133 IC MM1434 IC TA7417AP...

Page 16: ...24 23 MECHANICAL EXPLODED VIEW 1 1 P C B P C B P C B P C B P C B TN 9ZR 215 PLATE ANT CUSH MIC...

Page 17: ...EY CASS REC 24 8Z CS7 006 010 KEY Q SOUND 25 88 CS8 625 010 MIC ECM 26 SZ CS7 CAS K00 CASS KNOB SET U 27 88 CS7 211 010 SPR BATT A 28 88 CS7 215 010 SPR P REC 29 86 CS9 207 010 SPR P CASS 30 8Z CS7 02...

Page 18: ...26 TAPE MECHANISM EXPLODED VIEW 1 1...

Page 19: ...R 24 S1 877 190 020 PLATE TIMING 25 S1 877 030 080 SPR RC 26 S1 877 030 040 P PLATE 27 S1 877 030 030 PANEL HEAD 28 S1 877 040 080 PINCH ROLLER ARM SPR 29 S1 877 030 070 SPR PANEL HEAD 30 S6 401 011 4...

Page 20: ...931196 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111...

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