SPP-AQ600

US Model
Serial No.895,007 and later

SERVICE MANUAL

SUPPLEMENT - 3
File this Supplement with the Service Manual.
Subject : Change of DSP Board

(ECN-CP800637)

1. PRINTED WIRING BOARD (DSP BOARD)

Semiconductor Location

Ref. No. D401 D402 IC401 IC402 IC403 IC406 Q401 Q402 Location I-1 G-2 H-3 E-4 E-2 I-2 C-2 H-1
Note: X : parts extracted from the component side. r : Through hole. b : Pattern on the side which is seen. Caution: Pattern face side: Parts on the pattern face side seen from (Conductor Side) the pattern face are indicated. Parts face side: Parts on the parts face side seen from (Component Side) the parts face are indicated.
2. SCHEMATIC DIAGRAM (DSP BOARD)

r Waveform

4.9 Vp-p

27.1 nS

IC402 !
Note: All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. U : B+ Line. Power voltage is dc 9V and fed with regulated dc power supply from external power voltage jack. Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : TALK Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms.

SPP-AQ600 DSP

3. ELECTRICAL PARTS LIST
NOTE : Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX, -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms METAL : Metal-film resistor METAL OXIDE :Metal oxide-film resistor F : nonflammable Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Ref. No. Part No. Description SEMICONDUCTORS In each case, u : , for example : uA. : A. , uPA. : PA. uPB. : PB. , uPC. : PC. uPD. : PD. CAPACITORS uF : F COILS uH : H When indicating parts by reference number, please include the board. Ref. No. R429 R430 R431 R432 R433 R434 R435 R436 R437 R438 R439 R440 R441 R442 R443 R444 R445 R446 R447 R448 R449 R450 R451 R452 R453 R454 R455 R456 R458 R461 R463 < RESISTOR > < VIBRATOR > R402 R403 R405 R406 R407 R408 R409 R410 R411 R412 R413 R415 R416 R417 R418 R419 R420 R421 R422 R423 R424 R425 R426 R427 R428 1-216-089-00 1-216-121-00 1-216-085-00 1-216-085-00 1-216-073-00 1-216-073-00 1-216-073-00 1-216-073-00 1-216-097-00 1-216-097-00 1-216-150-00 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-295-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL CHIP 47K 1M 33K 33K 10K 10K 10K 10K 100K 100K 10 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 0 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/8W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W X401 1-767-407-11 VIBRATOR, CRYSTAL (36.864MHz) Part No. 1-216-295-00 1-216-049-11 1-216-049-11 1-216-049-11 1-216-097-00 1-216-089-00 1-216-105-00 1-216-089-00 1-216-103-00 1-216-069-11 1-216-073-00 1-216-075-00 1-216-073-00 1-216-049-11 1-216-121-00 1-216-065-00 1-216-083-00 1-216-089-00 1-216-065-00 1-216-081-00 1-216-105-00 1-216-295-00 1-216-192-00 1-216-001-00 1-216-049-11 1-216-049-11 1-216-049-11 1-216-049-11 1-216-065-00 1-216-097-00 Description METAL CHIP METAL GLAZE METAL GLAZE METAL GLAZE METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL GLAZE METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL GLAZE METAL GLAZE METAL GLAZE METAL GLAZE METAL CHIP METAL CHIP 0 1K 1K 1K 100K 47K 220K 47K 180K 6.8K 10K 12K 10K 1K 1M 4.7K 27K 47K 4.7K 22K 220K 10 1K 1K 1K 1K 4.7K 100K 0 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/8W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W

5% 5% 10% 10% 5% 20% 20% 10% 10% 20% 10% 10% 10%

Sony Corporation

9-923-939-83
Personal & Mobile Communication Company
98L0213-1 Printed in Japan 1998.12 Published by Quality Assurance Dept.