Sony STR-V5500 Service Manual

Sony STR-V5500 Service Manual

Fm stereo/fm-am receiver

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SERVICE MANUAL

STR-V5500 is RECEIVER section in
MHC-V5500.
Manufactured under license from Dolby Laboratories
Licensing Corporation.
"DOLBY", "PRO LOGIC" and the double-D symbol a are
trademarks of Dolby Laboratories Licensing Corporation.
Amplifier section
Continuous RMS power output
China model
100+100 watts
6 ohms at 1 kHz, 10%
THD (240V AC supply)
85+85 watts
6 ohms at 1 kHz, 10%
THD (220V AC supply)
Other models
100+100 watts (6 ohms
at 1 kHz,10% THD)
Peak music power output
1500 watts (reference)
Inputs
MD/VIDEO 1 IN (phono
jacks): voltage 250 mV,
impedance 47 kilo ohms
AV INPUT AUDIO
(phono jacks): voltage 250
mV, impedance 47 kilo
ohms
MIX MIc 1/2 (phone
jack): sensitivity 1 mVm,
impedance 10 kilo ohms
Outputs
MD/VIDEO OUT
(phono jacks): voltage 250
mV, impedance 1 kilo ohm
PHONES (stereo phone
jack): accepts headphones
of 8 ohms or more.
SPEAKER: accepts
impedance of 6 to 16 ohms
SUPER WOOFER:
Voltage 1 V, impedance 1
kilo ohm
MICROFILM
STR-V5500
SPECIFICATIONS
Video section
Inputs
AV INPUT VIDEO
(phono jack):
1 Vp-p, 75 ohms
VIDEO IN (phono jack):
1 Vp-p, 75 ohms
Outputs
MONITOR OUT (phono
jack): 1 Vp-p, 75 ohms
VIDEO OUT (phono
jack): 1 Vp-p, 75 ohms
S-VIDEO (4-pin/mini-
DIN jack):
Y: 1 Vp-p, unbalanced,
sync negative
C: 0.286 Vp-p, load
impedance 75 ohms
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
87.5-108.0 MHz
Antenna terminals
75 ohm unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Thai models:
531-1,602 kHz
(with the AM tuning
interval set at 9 kHz)
530-1,710 kHz
(with the AM tuning
interval set at 10 kHz)
FM STEREO/FM-AM RECEIVER
E Model
Chinese Model
Other models:
MW
531-1,602 kHz
(with the MW tuning
interval set at 9 kHz)
530-1,710 kHz
(with the MW tuning
interval set at 10 kHz)
SW
5.95-17.90 MHz
(with the SW tuning
interval set at 5 kHz)
Intermediate frequency
450 kHz
Antenna
AM loop antenna
External antenna terminal
Design and specifications are subject to change
withouto notice.

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Summary of Contents for Sony STR-V5500

  • Page 1: Service Manual

    STR-V5500 SERVICE MANUAL E Model Chinese Model STR-V5500 is RECEIVER section in MHC-V5500. Manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY”, “PRO LOGIC” and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation. SPECIFICATIONS Amplifier section Video section...
  • Page 2: Table Of Contents

    MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS by heat. LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. — 2 —...
  • Page 3: General

    SECTION 1 GENERAL — FRONT PANEL — 1 2 3 4 5 6 7 8 9 !º !¡ !™ #• #¶ !£ #§ #∞ !¢ #¢ #£ !∞ !§ !¶ #™ !• #¡ #º @ª @• @¶ @§ @∞ @¢ @£...
  • Page 4 — BACK PANEL — #ª $º $¡ $™ $£ $¢ $∞ #ª ANTENNA terminal $º SYSTEM CONTROL $¡ MD/VIDEO 1 jack $™ FRONT SPEAKER terminal $£ SUPER WOOFER jack $¢ VIDEO OUT jack $∞ VOLTAGE SELECTOR switch — 4 —...
  • Page 5: Test Mode

    SECTION 2 SECTION 3 TEST MODE DIAGRAMS FL DISPLAY/KEY LED TEST MODE AGING MODE 3-1. CIRCUIT BOARDS LOCATION Press the REPEAT, ENTER/NEXT and SURROUND buttons CD aging mode simultaneously. To execute the CD aging, set the three discs to the CD tray and All FL segments and all LEDs turn on.
  • Page 11: Ic Pin Function

    3-7. IC PIN FUNCTION • IC501 TMP87CM75F-6608 (DISPLAY CONTROL) Pin No. Pin Name Description — Not used — POWER SUPPLY FOR VFT DRIVER COM CLK Transfer clock output serial data ST DATA IN Serial data input COM DATA Serial data output ST CE Chip enable output LED LAT...
  • Page 12: Ic Block Diagrams

    3-8. IC BLOCK DIAGRAMS IC105 M62427FP-A KEY IN2 BB22 SBAND GRAPHIC EQUALIZER – BPF OUT BUF IN1 – BPF IN BUF OUT1 IN 2B AVDD – – – DGND IN 2A LATCH – U-CON AVSS DATA – – INTER FACE CLOCK AGND IN 1A...
  • Page 13: Exploded Views

    SECTION 4 EXPLODED VIEWS Note: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark ! or have some differences from the original one. in the exploded views are not supplied. dotted line with mark ! are critical for safety.
  • Page 14: Panel Section

    X-4948-611-1 BUTTON (E/N) ASSY 4-977-358-11 CUSHION 4-984-085-01 SPRING (ENTER), COMPRESSION X-4948-895-1 PANEL ASSY, FRONT * 64 A-4403-204-A PANEL BOARD, COMPLETE 4-962-708-11 EMBLEM (4-A), SONY 4-951-620-01 SCREW (2.6X8), +BVTP X-4948-612-1 DISPLAY ASSY, BUTTON * 66 A-4403-207-A MIC ECHO BOARD, COMPLET * 58...
  • Page 15: Electrical Parts List

    SECTION 5 ELECTRICAL PARTS LIST Note: • Items marked “*” are not stocked since they • COILS When indicating parts by reference number, are seldom required for routine service. Some uH: µH please include the board name. delay should be anticipated when ordering these •...
  • Page 16 AVIN MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R954 1-249-437-11 CARBON 1/4W A-4403-202-A MAIN BOARD,COMPLETE R956 1-249-429-11 CARBON 1/4W ******************** R957 1-249-429-11 CARBON 1/4W R958 1-249-429-11 CARBON 1/4W < CAPACITOR > R959 1-249-429-11 CARBON 1/4W C101 1-136-167-00 FILM...
  • Page 17 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C807 1-126-964-11 ELECT 10uF < TERMINAL > C808 1-126-948-11 ELECT 100uF C831 1-126-942-61 ELECT 1000uF * E801 1-537-738-21 TERMINAL, EARTH C832 1-126-942-61 ELECT 1000uF C835 1-136-165-00 FILM 0.1uF <...
  • Page 18 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R125 1-247-807-31 CARBON 1/4W R758 1-249-417-11 CARBON 1/4W F R126 1-249-429-11 CARBON 1/4W R759 1-249-417-11 CARBON 1/4W F R129 1-247-887-00 CARBON 220K 1/4W R760 1-249-417-11 CARBON 1/4W F R137 1-247-807-31 CARBON 1/4W...
  • Page 19 MIC ECHO PANEL VOLUME Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-4403-207-A MIC ECHO BOARD, COMPLETE < RESISTOR > ************************* R6001 1-249-429-11 CARBON 1/4W < CAPACITOR > R6002 1-249-429-11 CARBON 1/4W R6003 1-249-417-11 CARBON 1/4W F C6001 1-162-306-11 CERAMIC 0.01uF...
  • Page 20 PANEL VOLUME Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C517 1-137-374-11 FILM 0.047uF D585 8-719-987-63 DIODE 1N4148M C518 1-162-306-11 CERAMIC 0.01uF D586 8-719-987-63 DIODE 1N4148M C519 1-124-464-11 ELECT 0.22uF D587 8-719-987-63 DIODE 1N4148M C520 1-137-371-11 FILM 0.015uF D588 8-719-987-63 DIODE 1N4148M...
  • Page 21 PANEL VOLUME Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R534 1-249-407-11 CARBON 1/4W F R623 1-249-429-11 CARBON 1/4W R535 1-249-407-11 CARBON 1/4W F R624 1-249-429-11 CARBON 1/4W R542 1-249-407-11 CARBON 1/4W F R630 1-249-435-11 CARBON 1/4W R543 1-249-407-11 CARBON...
  • Page 22 STR-V5500 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-666-065-11 PRI BOARD ************************************************************ ********** MISCELLANEOUS 1-533-293-11 FUSE HOLDER ************** < CONNECTOR > 1-233-546-21 ENCAPSULATED COMPONENT 1-666-067-11 DUMMY BOARD ! 12 CN851 1-564-321-00 PIN, CONNECTOR 2P 1-777-071-21 CORD, POWER (MY,SP,HK)

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