Aiwa HS-PX107 Y Service Manual Download Page 10

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TEST MODE

This model has a test mode function in the disassembled condition.

Screw

TP701

TEST

1. How to use the test mode:

• Short the test land in the MAIN C.B.

• Auto-stop function is not detected by micro-computer while test mode is active.

Note: Make sure that the test land is opened after the test mode is de-activated.

(Auto-stop function is not available with shorted land condition.)

2. How to disassemble the circuit board.

• Removes the soldering part in the MAIN C.B (with the mark).

• Removes two screws.

Summary of Contents for HS-PX107 Y

Page 1: ...DATA STEREO CASSETTE PLAYER BASIC TAPE MECHANISM CL 850 5 SIL HS PX107 YH S M Code No 09 005 425 7R2 REVISION This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09...

Page 2: ...mensions 112 9 W x 84 H x 29 3 D mm 4 1 2 x 3 3 8 x 1 3 16 in excluding projecting parts and controls Weight Approx 124 g 4 3 oz excluding batteries ACCESSORIES PACKAGE LIST 1 8A HKG 902 010 IB YJ ECC...

Page 3: ...92 080 C CAP S 0 047 25 B C406 87 A10 263 080 C CAP U 0 1 16 Z F C407 87 010 992 080 C CAP S 0 047 25 B C408 87 010 992 080 C CAP S 0 047 25 B C409 87 010 992 080 C CAP S 0 047 25 B C410 87 A10 263 08...

Page 4: ...2SA1362 2SC2712 CSA1362 RN2405 RN2407 TRANSISTOR ILLUSTRATION B E C 4...

Page 5: ...WIRING 5 8 7 6 5 4 3 2 1 1 3 4 5 6 7 8 A B C D E F G H I J K L M N O P Q R S T U 2 A B C D E F G H I J K L M N O P Q R S T U 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16...

Page 6: ...SCHEMATIC DIAGRAM 6...

Page 7: ...7 IC BLOCK DIAGRAM...

Page 8: ...Connected to GND 16 PHOTO OUT O Microcomputer detection P SNSR level output pin 17 LOAD CTL O Output for voltage supply checking L Check 18 MOT ON O Output motor activation L ON 19 MOT DIR O Outputmo...

Page 9: ...oint Phones Jack J101 Adjustment location SFR401 Super Bass OFF Direction FWD Tape selector NORM Volume MAX Method Play back the test tape and adjust SFR401 so that the frequency becomes 3015 Hz 10 Hz...

Page 10: ...the MAIN C B Auto stop function is not detected by micro computer while test mode is active Note Make sure that the test land is opened after the test mode is de activated Auto stop function is not a...

Page 11: ...11 MECHANICAL EXPLODED VIEW 1 1 2 22 8 9 7 5 A A B6 5 11 10 BAR ANT 12 13 A A A 14 17 15 16 18 19 A 20 21 4 FRAME CENTER 1 3 P C B...

Page 12: ...e 12 1 8A HKF 001 010 LID CASS P SIL 2 8A HR8 002 010 WINDOW CASS 3 8A HR8 213 010 SPR T CASS 4 8A HR8 603 010 RBN CORD 4P MOTOR 5 8A HR8 216 010 HLDR DC 6 8A HR8 210 010 SPR T LOCK 7 8A HR8 208 010 P...

Page 13: ...TAPE MECHANISM EXPLODED VIEW 1 1 13 24 20 33 21 C B 8 7 7 6 6 5 5 4 4 3 3 9 9 18 19 17 13 14 12 16 15 11 2 23 29 28 10 26 25 34 10 1 38 22 22 27 30 36 35 31 37 32 A...

Page 14: ...X2 5X0 25L L CUT W 17 S8 505 320 000 FF GEAR HOLDER 18 S8 505 330 000 FF GEAR 19 S8 505 310 000 GEAR HOLDER SP 20 S8 550 3K0 000 FLYWHEEL R ASSY 21 87 A91 563 010 MOTOR IBIGB02 22 S1 2X2 5X0 1LC L CUT...

Page 15: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9630469 0251431...