Read Sony MHC-V5500 / STR-V5500 Service Manual online
STR-V5500
E Model
Chinese Model
SERVICE MANUAL
FM STEREO/FM-AM RECEIVER
MICROFILM
STR-V5500 is RECEIVER section in
MHC-V5500.
MHC-V5500.
SPECIFICATIONS
Manufactured under license from Dolby Laboratories
Licensing Corporation.
“DOLBY”, “PRO LOGIC” and the double-D symbol
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
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)
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)
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
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
(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
Video section
Inputs
Inputs
AV INPUT VIDEO
(phono jack):
1 Vp-p, 75 ohms
VIDEO IN (phono jack):
1 Vp-p, 75 ohms
(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
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 stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Tuning range
87.5-108.0 MHz
Antenna terminals
75 ohm unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Thai models:
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)
(with the AM tuning
interval set at 9 kHz)
530-1,710 kHz
(with the AM tuning
interval set at 10 kHz)
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)
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
External antenna terminal
Design and specifications are subject to change
withouto notice.
withouto notice.
— 2 —
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tentalum capacitor may be damaged
• Never reuse a disconnected chip component.
• Notice that the minus side of a tentalum capacitor may be damaged
by heat.
TABLE OF CONTENTS
1.
GENERAL
······································································ 3
2.
TEST MODE
·································································· 5
3.
DIAGRAMS
3-1.
Circuit Boards Location ····················································· 6
3-2.
Printed Wiring Board — Panel Section — ························· 7
3-3.
Schematic Diagram — Panel Section — ··························· 9
3-4.
Printed Wiring Board — Main Section — ······················· 12
3-5.
Schematic Diagram — Main Section — ·························· 15
3-6.
Printed Wiring Board and Schematic Diagram
— Power Section — ························································· 19
— Power Section — ························································· 19
3-7.
IC Pin Function ································································ 23
3-8.
IC Block Diagrams ··························································· 24
4.
EXPLODED VIEWS
4-1.
Main Section ····································································· 25
4-2.
Panel Section ···································································· 26
5.
ELECTRICAL PARTS LIST
··································· 27
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
! OR DOTTED LINE WITH
MARK
! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
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.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
— 3 —
SECTION 1
GENERAL
— FRONT PANEL —
1
KARAOKE PON/MPX button
2
SURROUND button
3
EFFECT ON/OFF button
4
MUSIC button
5
MOVIE button
6
GAME button
7
P FILE button
8
MEMO button
9
DBFB button
!º
VOLUME
!¡
GROOVE button
!™
TUNER BAND button
!£
STEREO/MONO button
!¢
FUNCTION button
!∞
MIC LEVEL/ECHO VOL
!§
MIX MIC 1 jack
!¶
MIX MIC 2 jack
!•
PHONES jack
!ª
EDIT button
@º
PLAY MODE button
@¡
1/ALL DISCS button
@™
REPEAT button
@£
HIGH FREQ button
@¢
ENTER/NEXT button
@∞
MULTI JOG STATION dial
@§
LOW FREQ button
@¶
MEMORY button
@•
TUNING MODE button
@ª
FLASH button
#º
LOOP button
#¡
WAVE button
#™
AV INPUT jack
#£
CLOCK TIMER SET button
#¢
TIMER SELECT button
#∞
KEY CONTROL
˜
button
#§
KEY CONTROL
n
button
#¶
DISPLAY/DEMO button
#•
POWER button
1 2 3 4 5 6 7 8 9 !º !¡ !™
!£
!¢
!∞
!§
!¶
!•
!¶
!•
!ª
@º
@¡
@™
@£
@¢
@¶
@∞
@§
@•
@ª
#º
#¡
#™
#£
#¢
#¶
#•
#§
#∞
#∞
— 4 —
— BACK PANEL —
#ª
ANTENNA terminal
$º
SYSTEM CONTROL
$¡
MD/VIDEO 1 jack
$™
FRONT SPEAKER terminal
$£
SUPER WOOFER jack
$¢
VIDEO OUT jack
$∞
VOLTAGE SELECTOR switch
#ª
$º
$¡
$™
$£
$¢
$∞
