1
TA-E9000ES
SPECIFICATIONS
SERVICE MANUAL
AV CONTROL AMPLIFIER
-- Continued on next page --
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Photo : GOLD
Ver 1.1 2002.08
With SUPPLEMENT-1
9-928-800-12
2002H0200-1
© 2002.08
Sony Corporation
Home Audio Company
Pubulished by Sony Engineering Corporation
2
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.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
!SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS
SONT DONNÉS DANS CE MANUEL OU DANS LES
SUPPLÉMENTS PUBLIÉS PAR SONY.
3
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety checks before releasing the set to the customer:
Check the antenna terminals, metal trim, "metallized" knobs, screws,
and all other exposed metal parts for AC leakage. Check leakage as
described below.
LEAKAGE
The AC leakage from any exposed metal part to earth Ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microampers). Leak-
age current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers' instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter. The "limit" indication is 0.75
V, so analog meters must have an accurate low-voltage scale.
The Simpson 250 and Sanwa SH-63Trd are examples of a pas-
sive VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are suitable. (See Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
0.15
µF
To Exposed Metal
Parts on Set
1.5k
AC
voltmeter
(0.75V)
Earth Ground
PARTS No.-
4-211-440-1
4-211-440-2
MODEL
US, CND model
AEP, UK, E, AUS, CH model
MODEL IDENTIFICATION
-- BACK PANEL --
· Abbreviation
CND : Canadian model
AUS : Australian model
CH
: Chinese model
Parts No.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by
the equipment manufacturer.
Discard used batteries according to manufacture's instructions.
ADVARSEL!
Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering.
Udskiftning må kun ske med batteri af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandøren.
ADVARSEL
Eksplosjonsfare ved feilakting skifte av batteri.
Benytt samme batteritype eller en tilsvarende type anbefalt av
apparatfabrikanten.
Brukte batterier katterier kasseres i henhold til fabrikantens
VARNIG
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en likvärdig typ som rekommenderas
av apparattillverkaren.
Kassera använt batteri enligt gällande föreakrifter.
VAROITUS
Parist voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin.
Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.
4
SECTION 1
SERVICING NOTE
MEASURING VOLTAGE AND WAVEFORM
Measure the voltage and waveform of this unit at the following conditions.
Connection Diagram:
Procedure:
1. Perform initialization. (Refer to the following.)
2. Rotate the INPUT SELECTOR knob and select CD.
3. Set the MASTER VOLUME to -20 dB.
4. Using a YEDS-18 disc (3-702-101-01), etc., input the reference signal 1 KHz 0 dB (Lch + Rch) into "CD DIGITAL Input".
(It is recommended that the CD player be set to the 1-track repeat mode during playback.)
Initialization
Mode for initializing the state for setting the unit .
1. Press the MAIN MENU button to display "<<<CUSTOMIZE>>>".
2. Rotate the MENU knob to display "MEMORY CLEAR[NO]".
3. Rotate the +/ knob to display "MEMORY CLEAR[YES]".
4. After about 1 second, "Are you sure [NO]" will be displayed. Rotate the +/ knob to display "Are you sure [YES]".
5. After about 1 second, the power goes off automatically and initialization is executed. After this, the power turns on again.
1. SERVICING NOTE .......................................................... 4
2. GENERAL .......................................................................... 5
3. ELECTRICAL ADJUSTMENT ................................. 11
4. DIAGRAMS
4-1. Circuit Boards Location ...................................................... 12
4-2. Block Diagrams
· Video Section ................................................................... 13
· S-Video Section ............................................................... 15
· Analog (1/3) Section ........................................................ 17
· Analog (2/3) Section ........................................................ 19
· Analog (3/3) Section ........................................................ 21
· Digital (DIR/ADC) Section ............................................. 23
· Digital (DSP) Section ...................................................... 25
· Digital (CPU (1/2)) Section ............................................. 27
· Digital (CPU (2/2)) Section ............................................. 29
· Digital (SRC/DAC) Section ............................................. 31
· Digital (IDAC/OUT) Section ........................................... 33
· Display Section ................................................................ 35
· AC-3RF Section ............................................................... 37
· Power Section .................................................................. 39
4-3. Schematic Diagram Video Section ................................ 43
4-4. Printed Wiring Board Video Section ............................. 45
4-5. Schematic Diagram (S) Video Section .......................... 47
4-6. Printed Wiring Board (S) Video Section ....................... 49
4-7. Schematic Diagram Analog (1/3) Section ..................... 51
4-8. Schematic Diagram Analog (2/3) Section ..................... 53
4-9. Schematic Diagram Analog (3/3) Switch Section ........ 55
4-10. Printed Wiring Board Analog Section ........................ 57
4-11. Printed Wiring Board Digital Section ........................ 59
4-12. Schematic Diagram Digital (1/8) Section .................. 63
4-13. Schematic Diagram Digital (2/8) Section .................. 65
4-14. Schematic Diagram Digital (3/8) Section .................. 67
4-15. Schematic Diagram Digital (4/8) Section .................. 69
4-16. Schematic Diagram Digital (5/8) Section .................. 71
4-17. Schematic Diagram Digital (6/8) Section .................. 73
4-18. Schematic Diagram Digital (7/8) Section .................. 75
4-19. Schematic Diagram Digital (8/8) Section .................. 77
4-20. Schematic Diagram Display (1/2) Section ................. 79
4-21. Schematic Diagram Display (2/2) Section ................. 81
4-22. Printed Wiring Board Display Section ....................... 83
4-23. Schematic Diagram AC 3RF Section ......................... 85
4-24. Printed Wiring Board AC 3RF Section ....................... 87
4-25. Schematic Diagram Power Section ............................ 89
4-26. Printed Wiring Board Power Section ......................... 91
4-27. Schematic Diagram AC Input Section ........................ 93
4-28. Printed Wiring Board AC Input Section ..................... 95
4-29. Schematic Diagram Clock Section ............................. 97
4-30. Printed Wiring Board Clock Section .......................... 97
4-31. IC Block Diagrams ........................................................... 98
4-32. IC Pin Functions ............................................................. 102
5. EXPLODED VIEWS
5-1. Back Panel Section ........................................................... 117
5-2. Front Panel Section ........................................................... 118
5-3. Chassis Section ................................................................. 119
6. ELECTRICAL PARTS LIST ...................................... 120
TABLE OF CONTENTS
TA-E9000ES
CD player with
optical digital output
Optical digital cable
(Optional accessory)
CD DIGITAL input
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SECTION 2
GENERAL
This section is extracted from
instruction manual.