Sony hcd h 1500 service manual

Page 1

US Model
Canadian Model
AEP Model

UK Model

HCD-H1500

AE P Model
E Model

SERVICE MANUAL

HOD-H7 and HCD-H1500 are
the tuner, deck, CD and
amplifier section in FH-B7CD
and MHC-1500 respectively.

Dolby noise reduction manufactured Under license from HCD'H7
Dolby Laboratories Licensing Corporation,
"DOLBY" and the double-D symbol DU are trademarks of
Dolby Laboratories Licensing Corporation. , ' photo: HCD-H7
SPEC'F'CAT'WS co Model Name Using Similar Mechanism coP-sa7/szo7
Tuner Section Section CD Mechanism Name CDM13A-5BD3
System FM siereo, FM/AM Base Unit Name BU-SBDB
superheterodyne tuner . . . .
qunersecuon DECK Model Name Usrng Similar Mechanism HST-616
Tuning range 37.5- 108MHz _ Tape Transport DECK A TCM-17ORA1
Antenna Telescopic antenna SECtlon _
Antenna terminals 75 ohms unbalanced MeChamsm Type DECK B TOM-170RB7

Intermediate Irequency
10.7 MHZ

AM tuner section
Tuning range For US, Canadian

MW: 530 - 1,710 kHz
For AEP, W6 and UK

MW: 531 - 1,602 kHz

LW: 153 - 279 kHz
For IT

Other specifications

Continuous HMS power output
25 + 25 watts (6 ohms at
1 kHz. 5% THD)

Peak music power output

(for the models other than AEP, WG, IT and UK)

240 walls (6 ohms)

MW: 522 - 1,611 kHz Inputs MIX MIC (mlnijack): sensitivny
LW: 144 - 288 kHz 1 mV, impedance
For other countries 600 ohms
MW: 531 -1,602 kHz For AEP, WG, IT and UK
SW: 5.95 -17.9 MHZ PHONO (phone lacks):
Antenna AM loop antenna. sensitivny 5 mV.
External antenna terminals impedance 47 kiloohms
Intermediate frequency For other countries
450 kHz AUX/VIDEO (phone lacks):
sensitivity 450 mV,
Ampmier Section impedance 50 kllohms
Outputs HEADPHONES (stereo

Audio Power Specification (US model)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:

minijack):
accepts headphones of
8 ohms or more.

With G-ohm load, both channels driven, SPEAKER:
form 80-20,000Hz, rated 18 watts per accepts speakers 0f 6 1°
16 ohms,

channel minimum RMS power, with no more
than 1% total harmonic distortion from 250

-continued on next page -

COMPACT Disc DECK RECEIVER
ONY®

milliwatts to rated output.

Page 2

H1500

Cassette Deck Section

Recordmg sysiem 4-week 2-cnannei stereo
Frequency response (DOLBY NR OFF)
A0 ~13.000 H2 (:3 (15).
using TYPE I cassette
(Sony HF-SI
40 7 14.000 H2 1:3 dB)
using TYPE II cassette

Wow and Ilutler 01% WRMS :0.3% IDIN)

General

Power requirements US, Canadian model:
120V AC, 60Hz
AEP, WG, IT model:
220V. 50/60HZ
UK model: 240V, 50Hz
E, EA, AUS model:
110-120V or
220-240V AC
adjustable, 50/60Hz
US model: 80 watts
Canadian model: 110 watts
AEP, WG, IT model: 90 watts
UK model: lGOwatts
E. EA. AUS model: 90 watts

Power consumption

Dimensions Approx. 225x285><260mm
(w/h/d)
incl. projecting parts and
controls

Weight Approx, 5.8kg

Design and specrlrcations subieci to change
wrlhout notice

0 WG : West Germany model
IT : Italian model
EA :Saudi Arabia model
AUS : Australian model

SAFETY-RELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY MARK A 0R DOTTED
LINE WITH MARK A 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 PUB-
LISHED BY SONY.

TABLE OF CONTENTS

Section Ltle fig
1. SERVICING NOTES ............................. 3
2. GENERAL
2-1. Parts Identifications .............................. 6
3. DISASSEMBLY
3-1_ Case .............................................. 9
3-2. Power Block ...................................... 9
3-3. Main Board ...................................... 9
3-4. CD Mechanism Block . .10
3-5. TC Mechanism Block ............................ 10
3-6. Display, SW, Jack, VR Board .................. 10
4. MECHANICAL ADJUSTMENTS .................. 11
5. ELECTRICAL ADJUSTMENTS ................... 11
6. DIAGRAMS
6-1. Semiconductor Lead Layouts ...................... 17
6-2. Circuit Boards Location ......................... 18
6-3. Printed Wiring Boards

~Tuner/Deck/CD Sectioni ...................... 20
6-4. Schematic Diagram-Tuner/ Deck Section-
6-5. Schematic Diagram

*Power/Amplifier/ Display Sectioni .............. 29
6-6. Printed Wiring Boards

-Power/ Amplifier/ Display Section- .
6-7. Schematic Diagram-CD Section- ................ 36
6-8. Pin Functions .................................... 43
7. EXPLODED VIEWS
7-1. Case, Power Section .............................. 49
7-2. Front Panel, Main Board Section ................. 50
7-3. MD Chassis Section .............................. 51
7-4. Mechanism Deck Section (1) .............. . . .52
7-5. Mechanism Deck Section (2) . . .53
7-6. CD Section (1) ............................ i . 54
7-7. CD Section (2) .................................... 55
8. ELECTRICAL PARTS LIST ...................... 56

ATTENTION AU COMPQSANT AYANT RAPPORT
A LA SECURITE!

LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A
sun LES DIAGRAMMES SCHEMATIQUES ET LA LISTE
DES PIEcEs SONT CRITIQUES POUR LA sEcURITE
DE FONCTIONNEMENT. NE REMPLACER ces com-
POSANTS oUE PAR DES PIECES SONY DONT LEs
NUMEROS SONT DONNEs DANS CE MANUEL ou
DANS LEs SUPPLEMENTS PUBLIEs PAR SONY.