Sony STRDE-585 Service manual
STR-DE585
SERVICE MANUAL
Ver 1.0 2002. 04
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are
trademarks of Dolby Laboratories.
“DTS” and “DTS Digital Surround” are registered
trademarks of Digital Theater Systems, Inc.
SPECIFICATIONS
Canadian Model
AEP Model
UK Model
AUDIO POWER SPECIFICATIONS
Amplifier section
POWER OUTPUT
Models of area code Canadian
Rated Power Output at Stereo Mode
(8 ohms 40 Hz – 20 kHz, THD 0.09 %)
Reference Power Output
(8 ohms 1 kHz, THD 0.7 %)
Models of area code AEP, UK
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
Reference Power Output
(8 ohms 1 kHz, THD 0.7 %)
1) Depending on the sound field settings and the
source, there may be no sound output.
2) Measured under the following conditions:
Area code Power requirements
AEP, UK 230 V AC, 50 Hz
100 W + 100 W
1)
FRONT
: 100 W/ch
1)
CENTER
SURR
100 W + 100 W
FRONT
CENTER
SURR
: 100 W
1)
: 100 W/ch
1)
: 100 W/ch
1)
: 100 W
1)
: 100 W/ch
Frequency response
MULTI CH IN, CD, 10 Hz – 50 kHz
MD/TAPE, DVD/LD, +0.5/–2 dB (with sound
VIDEO 1, 2 field, and tone bypassed)
Inputs (Analog)
MULTI CH IN, CD, Sensitivity: 250 mV
MD/TAPE, DVD/LD, Impedance: 50 kilohms
VIDEO 1, 2 S/N
3) INPUT SHORT (with sound field and tone
bypassed).
4) Weighted network, input level.
Inputs (Digital)
DVD/LD (Coaxial) Sensitivity: –
2)
VIDEO 2 (Optical) Sensitivity: –
Outputs
MD/TAPE (REC Voltage: 250 mV
OUT), VIDEO1 Impedance: 10 kilohms
(AUDIO OUT)
SUB WOOFER Voltage: 2 V
Tone
Gain levels: ±6 dB, 1 dB step
3)
: 96 dB
(A, 250 mV
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)
Impedance: 1 kilohms
4)
)
– Continued on next page –
9-873-966-01
2002D0400-1
© 2002. 04
FM STEREO/FM-AM RECEIVER
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
1
STR-DE585
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna terminals 75 ohms, unbalanced
Intermediate Frequency 10.7 MHz
Sensitivity
Mono: 18.3 dBf, 2.2 µV/75 ohms
Stereo: 38.3 dBf, 22.5 µV/75 ohms
Usable sensitivity 11.2 dBf, 1 µV/75 ohms
S/N
Mono: 76 dB
Stereo: 70 dB
Harmonic distortion at 1 kHz
Mono: 0.3%
Stereo: 0.5%
Separation 45 dB at 1 kHz
Frequency response 30 Hz – 15 kHz,
Selectivity 60 dB at 400 kHz
+0.5/–2 dB
AM tuner section
Tuning range
Models of area code Canadian
With 10-kHz tuning scale: 530 – 1710 kHz
With 9-kHz tuning scale: 531 – 1710 kHz
Models of area code AEP, UK
With 9-kHz tuning scale: 531 – 1602 kHz
Antenna Loop antenna
Intermediate Frequency 450 kHz
Usable sensitivity 50 dB/m (at 1,000 kHz or
999 kHz)
S/N 54 dB (at 50 mV/m)
Harmonic distortion 0.5 % (50 mV/m, 400 Hz)
Selectivity
At 9 kHz: 35 dB
At 10 kHz: 40 dB
5) You can change the AM tuning scale to 9 kHz or
10 kHz. After tuning in any AM station, turn off
the receiver. Hold down PRESET TUNING + and
press ?/1 . All preset stations will be erased when
you change the tuning scale. To reset the scale to
10 kHz (or 9 kHz), repeat the procedure.
5)
5)
Video section
Inputs
Video: 1 Vp-p, 75 ohms
Outputs
Video: 1 Vp-p, 75 ohms
General
Power requirements
Area code Power requirements
Canadian 120 V AC, 60 Hz
AEP, UK 230 V AC, 50/60 Hz
Power consumption
Area code Power consumption
Canadian 300 V A
AEP, UK 180 W
Power consumption (during standby mode)
0.5 W
Dimensions 430 × 145 × 298 mm
(16 7/8 × 5 6/8 × 11 6/8 in.)
including projecting parts
and controls
Mass (Approx.) 7.0 kg (15 lb 7 oz)
Supplied accessories
FM wire antenna (1)
AM loop antenna (1)
• Models of area code Canadian
Remote commander RM-PP506 (1)
R6 (size-AA) batteries (2)
• Models of area code AEP, UK
Remote commander RM-U306 (1)
R6 (size-AA) batteries (2)
Design and specifications are subject to change
without notice.
2
STR-DE585
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety check 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 TEST
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.).
Leakage 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 lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery
operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)
To Exposed Metal
Parts on Set
MODEL IDENTIFICATION
— BACK PANEL —
Part No.
Area code Part No.
Canadian 4-238-189-1s
AEP 4-240-192-0s
UK 4-240-192-1s
0.15 µF
1.5 k
Ω
Earth Ground
AC
voltmeter
(0.75 V)
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 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 SHO WN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMA TIQUES 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
STR-DE585
TABLE OF CONTENTS
1. GENERAL
Main unit ................................................................................. 5
Remote button description....................................................... 6
2. DISASSEMBLY
2-1. Case .....................................................................................8
2-2. Front Panel Section ............................................................. 9
2-3. Back Panel........................................................................... 9
2-4. Digital Board ..................................................................... 10
2-5. Standby Board ................................................................... 10
2-6. Main Board ....................................................................... 11
3. TEST MODE ...................................................................... 12
4. DIAGRAMS
4-1. IC Pin Descriptions ........................................................... 13
4-2. Block Diagram – Tuner/Audio Section –.......................... 16
4-3. Block Diagram – Digital Section – ................................... 17
4-4. Block Diagram – Video/Display Section – ....................... 18
4-5. Block Diagram – Power Section – .................................... 19
4-6. Circuit Boards Location .................................................... 20
4-7. Printed Wiring Boards – Main Section – .......................... 21
4-8. Schematic Diagram – Main Section (1/2) – ...................... 22
4-9. Schematic Diagram – Main Section (2/2) – ...................... 23
4-10. Printed Wiring Board – Digital Section (1/2) – ................ 24
4-11. Printed Wiring Board – Digital Section (2/2) – ................ 25
4-12. Schematic Diagram – Digital Section (1/2) – ................... 26
4-13. Schematic Diagram – Digital Section (2/2) – ................... 27
4-14. Printed Wiring Board – Video Section – ........................... 28
4-15. Schematic Diagram – Video Section – .............................. 29
4-16. Printed Wiring Boards – Display Section – ...................... 30
4-17. Schematic Diagram – Display Section –........................... 31
4-18. Printed Wiring Board – Power Section – .......................... 32
4-19. Schematic Diagram – Power Section – ............................. 33
4-20. IC Block Diagrams............................................................ 34
5. EXPLODED VIEWS
5-1. Case Section ...................................................................... 35
5-2. Front Panel Section ...........................................................36
5-3. Chassis Section-1 .............................................................. 37
5-4. Chassis Section-2 .............................................................. 38
6. ELECTRICAL PARTS LIST......................................... 39
4
SECTION 1
GENERAL
List of Button Locations and Reference Pages
STR-DE585
This section is extracted
from instruction manual.
How to use this page
Use this page to find the location of buttons
that are mentioned in the text.
Main unit
ALPHABETICAL ORDER
0 — 9
2 CH wh (25)
A — D
A.DEC wk (23–25)
AM (Except for models of area
code CEL, CEK) es (30, 31)
BASS +/– wg (29, 54)
CD ql (21)
CINEMA STUDIO EX A, B, C
9 (23, 24)
Digital Cinema Sound (indicator)
qs (23)
DIMMER ej (22)
DISPLAY 2 (22, 33, 51)
Display qa (22)
DVD/LD wa (21)
E — L
ENTER wl (35)
FM (Except for models of area
code CEL, CEK) ed (30, 31)
FM/AM (Models of area code
CEL, CEK only) es (30, 31)
FM MODE (Models of area code
CEL, CEK only) ed, (Except for
models of area code CEL, CEK)
ef (31)
INPUT MODE qg (21)
IR (receptor) 4 (38, 45, 51)
LEVEL 0 (20, 27, 55)
M
MASTER VOLUME wd (20, 49)
MD/TAPE qj (21)
MEMORY eh (30, 32)
MENU +/– e; (16, 27, 35, 36)
MENU </> ea (16, 27, 35, 36)
MODE wj (24, 50)
MULTI CHANNEL DECODING
(indicator) (Except for
STR-DE485E) 7 (21)
MULTI CH IN (Except for
STR-DE485E) qf (21)
MUTING wf (21, 49)
N — S
NAME 8 (35)
PHONES (jack) ek (21)
Illustration number
r
NAME 8 (35)
Name of button/part
R R
PRESET/PTY SELECT +/–
(Models of area code CEL, CEK
only) 3 (32, 33)
PRESET TUNING +/– (Except
for models of area code CEL,
CEK) 3 (32, 53)
PTY (Models of area code CEL,
CEK only) ef (33)
SET UP 6 (4, 16, 36, 54)
SHIFT eg (32)
SLEEP (STR-DE485E only)qf
(36)
SURR qd (27, 54)
T — Z
TREBLE +/– qh (29, 54)
TUNER ws (21, 30-32, 35)
TUNING +/– 5 (31)
VIDEO 1 qk (21)
VIDEO 2 w; (21)
BUTTON DESCRIPTIONS
`/1 (power) 1 (4, 15, 20, 29,
30, 53)
List of Button
Reference page
Locations and
Reference Pages
1 7 84 qs0qa523
6
qf qg qjqh qkqlw;qd waws9
wdwfwhwjwkwlesedefegehek ej e; ea wg
GB
5
5
STR-DE585
Operations Using the Remote RM-PP506
You can use the remote RM-PP506 to operate
the components in your system.
? / 1
AV
2
5
8
0
POSITION SWAP
.Mm
MUTING
X>x
SOUND FIELD
NIGHT
MODE
AV
MENU
? / 1
SYSTEM
STANDBY
3
6
9
ENTER
P IN P
2CH
EQ/
TONE
ON
SCREEN
MAIN
MENU
EXIT/
RETURN
2ND ROOM
(SOURCE)
INPUT MODE
AUDIO
SPLIT
ANT
TV/VTR
DISC
JUMP
D. SKIP/
CH/PRESET
PRESET
MULTI/2CH
A. DIRECT
MUTING
MASTER
VOL
SLEEP
VIDEO 1 VIDEO 2 VIDEO 3 DVD/LD TV/SAT
MD/TAPE CD/SACD TUNER PHONO
AUX
AV1 AV2 3RD
MONITOR
1
TV/VIDEO
4
SEARCH
MODE
7
WIDE
CLEAR
SHIFT
– /– –
>10
D.TUNING
/11 /10 /12
– SUB CH +
– VOL +
nN
AUTO DEC
AV
DISPLAY
TITLE/
GUIDE
TEST
TONE
ENTER/
EXEC
MODE
Remote Operations Function
Button
VIDEO 1 Receiver To watch VCR.
(VTR mode 3)
VIDEO 2 Receiver To watch VCR.
(VTR mode 1)
VIDEO 3 Receiver To watch VCR.
(VTR mode 2)
DVD/LD Receiver To watch DVD or laser
disc.
TV/SAT Receiver To watch TV programs
or satellite receiver.
AUXReceiver To listen to an audio
equipment.
MD/TAPE Receiver To listen to Minidisc
or audio tape.
CD/SACD Receiver To listen to compact disc.
TUNER Receiver To listen to radio
programs.
PHONO Receiver To listen to turntable.
INPUT Receiver Selects input mode for
MODE your digital components.
AUDIO Receiver To assign the audio input
SPLIT for each function.
SHIFT Receiver Press repeatedly to select
a memory page for
presetting radio stations
or tuning to preset
stations.
D.TUNING Receiver
Tuner station direct key-
in-mode.
AUTO DEC
Receiver Selects AUTO
DECODING mode.
MODE +/– Receiver Selects sound field mode.
2CH Receiver Selects 2CH mode.
PRESET Receiver Selects preset sound field
(e.g. Cinema Studio
EX A, B, C)
TEST Receiver Press to output test tone.
TONE
The tables below show the settings of each
button.
Remote Operations Function
Button
SLEEP Receiver Activates the sleep
function and the duration
which the receiver turns
off automatically.
?/1 Receiver
GB
38
Turns the receiver on or off.
39
GB
6
Operations Using the Remote RM-U306
STR-DE585
Except for STR-DE585 area code CA
You can use the remote RM-U306 to operate
the components in your system.
Remote button
description
AV
?/1
SYSTEM
STANDBY
VIDEO 2
G
+
>
M
X
SOUND FIELD
MODE
F
ENTER
f
?/1
DVD/LD
O
D.TUNING
ENTER
RETURN
TV/VIDEO
ANT
TV/VTR
D.SKIP
x
2CH
MUTING
MASTER
VOL
g
SLEEP
VIDEO 1
MD/TAPE CD TUNER
TOP MENU DVD MENU
12 3
45 6
7809
SHIFT
>10
-
–
CH/PRESET
.
m
N
A.DEC
TEST TONE MAIN MENU MULTI CH
MENU
TV VOL TV CH
Remote button description
(continued)
Remote Operations Function
Button
VIDEO 1 Receiver To watch VCR.
VIDEO 2 Receiver To watch VCR.
DVD/LD Receiver To watch DVD or laser
MD/TAPE Receiver To listen to Minidisc or
CD Receiver To listen to compact disc.
TUNER Receiver To listen to radio
SHIFT Receiver Press repeatedly to select
D.TUNING
Receiver Tuner station direct key-
A.DEC Receiver Select AUTO DECODE
MODE Receiver Selects sound field mode.
2CH Receiver Selects 2CH mode.
TEST Receiver Press to output test tone.
TONE
MAIN Receiver Press this button
MENU repeatedly to select one
MULTI CH
Receiver Selects MULTI CH IN
MENU </> Receiver Selects a menu item.
MENU +/– Receiver Makes adjustment or
MUTING Receiver
(VTR mode 3)
(VTR mode 1)
disc.
audio tape.
programs.
a memory page for
presetting radio stations
or tuning to preset
stations.
in-mode.
mode.
of the four cursor modes:
SURR, LEVEL, SET UP
and NAME.
source.
change the setting.
Mutes the sound from the
receiver.
Operations
Using the Remote
RM-U306
The tables below show the settings of each
button.
Remote Operations Function
Button
SLEEP Receiver Activates the sleep
function and the duration
which the receiver turns
off automatically.
?/1 Receiver
Turns the receiver on or
off.
continued
GB
45
46
GB
7
STR-DE585
e
SECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
SET
2-1. CASE
(Page 8)
2-2. FRONT PANEL SECTION
(Page 9)
2-3. BACK PANEL
(Page 9)
2-4. DIGITAL BOARD
(Page 10)
2-5. STANDBY BOARD
(Page 10)
2-6. MAIN BOARD
(Page 11)
Note : Follow the disassembly procedure in the numerical order given.
2-1. CASE
1
two screws
(case 3 TP2)
2
two screws
(case 3 TP2)
4
cas
3
two screws
(case 3 TP2)
8
2-2. FRONT PANEL SECTION
)
2
CNP791
3
two screws
(BVTP3 x 8)
STR-DE585
5
front panel section
2-3. BACK PANEL
3
CNP901
4
qd
back panel (DE4)(Canadian)
back panel (DE5)(AEP, UK)
0
1
CNS4
four screws
(BVTP3 x 8)
screw (BVTP3 x 8)
9
screw (BVTP3 x 8)
8
two screws
(BVTP3 x 8)
7
two screws
(BVTP3 x 8)
qa
screw (BVTP3 x 8)
5
two screws
(BVTP3 x 8)
2
CNS8
6
five screws
(BVTP3 x 8
4
CNP154
1
CNS7
qs
screw
(BVTP3 x 8)
9
STR-DE585
)
2-4. DIGITAL BOARD
8
screw (BVTP3 x 8)
3
CNP5
2
CNP6
7
DIGITAL board
6
CNS2
5
CNS1
9
bracket (digital)
2-5. STANDBY BOARD
3
CNP903
4
three screws
(BVTP3 x 8)
2
CNP902
5
STANDBY board
1
CNP915
1
CNS4
4
screw (BVTP3 x 8
10
)
2-6. MAIN BOARD
5
3
two screws
(BVTP3 x 6)
screw
(BVTP3 x 8)
1
CNP801
2
CNP802
7
MAIN board
4
two screws
(BVTP3 x 6)
STR-DE585
6
two screws
(BVTP3 x 8
11
STR-DE585
SECTION 3
TEST MODE
SOFTWARE VERSION DISPLAY MODE
*The software version is displayed.
* Procedure:
While depressing the [ENTER] and the SOUND FIELD [A.DEC]
buttons simultaneously, press the power
?/1 button to turn on
the main power. The model name, destination and the software
version are displayed.
FLUORESCENT INDICATOR TUBE TEST MODE
* All fluorescent segments are tested. When this test is activated,
all segments turn on at the same time, then each segment turns
on one after another.
* Procedure:
While depressing the [MD/TAPE] and the [SHIFT] buttons simultaneously, press the po wer ?/1 button to turn on the main power .
1. All segments turn on.
D
D
SLEEP
SW
SP.OFF
LSLCR
( ( ( L F E ) ) )
SSR
[MULTI CHANNEL DECODING], [Digital Cinema Sound], SOUND
FIELD [A.DEC], [MODE], [2CH] and [SET UP] LED turn on.
2. Press the [VIDEO 1] button, confirm display
SLEEP
SW
LR
L F E
S
DIGITAL
PRO LOGIC DTS MPEGSTEREO MONO RDS MEMORY
OPT COAX MULTI CH IN
D
D
PRO LOGIC MPEGSTEREO RDS
COAX
MUTINGINFONEWSTAEQD.RANGE
dB
kHz
mft.
MHz
MUTINGINFOTAD.RANGE
k
m
MHz
FACTORY PRESET MODE
* All preset contents are reset to the default setting.
* Procedure:
While depressing the [VIDEO 1] and the SOUND FIELD [2CH]
buttons simultaneously, press the power
?/1 button to turn on
the main power. The message FACTORY appears and switch
off the set.
While depressing the [VIDEO 1] and the SOUND FIELD [2CH]
buttons simultaneously, press the po wer
?/1 button again. The
message F ACTOR Y appears and the preset contents are reset to
the default values.
SOUND FIELD CLEAR MODE
*The preset sound field is cleared when this mode is activated.
Use this mode before returning the product to clients upon
completion of repair.
* Procedure:
While depressing the SOUND FIELD [MODE] button, press the
power ?/1 button to turn on the main po wer . The message S. F.
CLR appears and initialization is performed.
AM CHANNEL STEP 9 kHz/10 kHz
SELECTION MODE
* Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.
* Procedure:
Set the [TUNER] to [AM]. Turn off the main power.
While depressing the [TUNING+] button or the
[PRESET TUNING ] button, press the po wer ?/1 button to turn
on the main power. Either the message 9 k STEP or 10 k STEP
appears. Select the desired step.
*For Canadian model only
SOUND FIELD [A.DEC], [MODE], SOUND CONTR OL [LEVEL],
[SET UP] and [Digital Cinema Sound] LED turn on.
3. Press the [VIDEO 1] button, confirm display
SP.OFF
C
( ( ( ) ) )
SL
DIGITAL
OPT MULTI CH IN
SR
DTS MONO MEMORY
NEWSEQ
dB
Hz
ft.
[MULTI CHANNEL DECODING], SOUND FIELD [2CH], SOUND
CONTROL [SURR] and [NAME] LED turn on.
4. Press the [VIDEO 1] button, All segments turn off.
5. Every pressing of the [VIDEO 1] button turns on each segment
and LED one after another in the same order.
(Not only the [VIDEO 1] button, but also the other buttons such
as [VIDEO 2], [DVD/LD], [MD/TAPE], [CD], [TUNER] can be used.)
KEY CHECK MODE
* Button check
* Procedure:
While depressing the [VIDEO 1] and the [SHIFT] buttons simultaneously, press the po wer ?/1 button to turn on the main power.
“REST 39” appears.
Every pressing of any button other than the ?/1 , [TREBLE+, ]
and the [BASS+, ] counts do wn the buttons. The b uttons which
are already counted once are not counted again. When all buttons are pressed “REST 04” appears.
When [MASTER VOLUME] is rotated in clockwise direction, “VOL
MIN”, “VOL 1” to “VOL 73”, “VOL MAX” appear.
12
STR-DE585
SECTION 4
DIAGRAMS
4-1. IC PIN DESCRIPTIONS
• IC1201 CXD9617R (DSP) (DIGITAL Board (1/2))
Pin No. Pin Name I/O Description
1 VSS — Ground
2 XRST I Reset signal input
3 EXTIN I Not used (connected to ground)
4 FS2 I Not used (connected to ground)
5 VDDI I Power supply
6 FS1 I Not used (connected to ground)
7 PLOCK O Internal PLL lock signal output (Not used (open))
8 VSS — Ground
9 MCLK1 I Clock signal input (13.5 MHz)
10 VDDI I Power supply
11 VSS — Ground
12 MCLK2 O Clock signal output (13.5 MHz)
13 MS I Switching of master/slave operation (L : internal clock, H : EXTIN clock is used)
14 SCKOUT O Internal system clock signal output
15 LRCKI1 I Not used (open)
16 VDDE I Power supply
17 BCKI1 I Not used (open)
18 SDI1 I Audio IF data input
19 LRCKO O Sampling clock output for digital audio serial data
20 BCKO O Bit clock output terminal for digital audio serial data
21 VSS — Ground
22 KFSIO I/O Audio clock signal (364fs/256fs) input/output
23 to 25 SDO1 to SDO3 O Digital audio serial data output
26 SDO4 O Audio IF serial output (Not used (open))
27 SPDIF O Not used (open)
28 LRCKI2 I Sampling clock input for audio serial data
29 BCKI2 I Bit clock input terminal for audio serial data
30 SDI2 I Digital audio data input
31 VSS — Ground
32 HACN O Acknowledge signal output for system control
33 HDIN I Serial data input for system control
34 HCLK I Clock input for system control
35 HDOUT O Serial data output for system control
36 HCS I Chip select input for system control
37 SDCLK O Not used (open)
38 CLKEN O Not used (open)
39 RAS O Not used (open)
40 VDDI I Power supply
41 VSS — Ground
42 CAS O Not used (open)
43 DQM/OE0 O Not used (open)
44 CS0 O External memory chip select (SRAM)
45 WE0 O SRAM write enable output
46 VDDE I Power supply
47 WMD1 I Not used (connected to “H”)
48 VSS — Ground
49 WIMD0 I Not used (connected to “H”)
50 PAGE2 O Not used (open)
51 VSS — Ground
52 PAGE1 O External memory page switching signal output (Not used (open))
53 PAGE0 O External memory page switching signal output (Not used (open))
13
STR-DE585
Pin No. Pin Name I/O Description
54 BOOT I Not used (connected to ground)
55 BTACT O Not used (open)
56 BST I Boot stop signal input
57 MOD1 I Operation mode signal input (L : 386fs, H : 256fs)
58 MOD0 I Operation mode signal input (L : single chip mode, H : use prohibited)
59 EXLOCK I Lock signal input
60 VDDI I Power supply
61 VSS — Ground
62, 63 A17, A16 O Not used (open)
64 to 66 A15 to A13 O External memory address output (SRAM)
67 GP10 O LRCK0
68 GP9 (DECODE) O DECODE
69 GP8 (AUDIO) I AUDIO
70 VDDI I Power supply
71 VSS — Ground
72 to 75 D15/GP7 to D12/GP4 I/O External memory data input/output (general port)
76 VDDE I Power supply
77 to 80 D11/GP3 to D8/GP0 I/O External memory data input/output (general port)
81 VSS — Ground
82 to 85 A9 to A12 O External memory address output (SRAM)
86 TDO O Not used (open)
87 TMS I Not used (open)
88 XTRST I Not used (open)
89 TCK I Not used (open)
90 TDI I Not used (open)
91 VSS — Ground
92 to 97 A8 to A3 O External memory address output (SRAM)
98, 99 D7, D6 I/O External memory data input/output (SRAM)
100 VDDI I Power supply
101 VSS — Ground
102 to 105 D5 to D2 I/O External memory data input/output (SRAM)
106 VDDE I Power supply
107, 108 D1, D0 I/O External memory data input/output (SRAM)
109, 110 A2, A1 O External memory address output (SRAM)
111 VSS — Ground
112 A0 O External memory address output (SRAM)
113 PM I PLL initialization input terminal
114, 115 SDI3, SDI4 I Not used (open)
116 SYNC I Sync/async selection input (L : sync, H : async)
117 to 119 VSS — Ground
120 VDDI I Power supply
14
• IC1601 MB90478PF-G-120-BND (SYSTEM CONTROL) (DIGITAL Board (2/2))
Pin No. Pin Name I/O Description
1DATAO I Serial data input for DIR
2 GP9 I Decode signal input
3BST O Boot stop signal output to DSP
4 HCS O Chip select signal output to DSP
5HACNIAcknowledge signal input for DSP
6 XRST O Reset signal output to DSP
7PMOPLL initialization output to DSP
8PDOPower down signal output to CODEC
9 SMUTE O Soft mute signal output to CODEC
10 CDT1 O Control data output to CODEC
11 VSS — Ground
12 SCL O Serial data clock to CODEC
13 CS O Chip select signal output to CODEC
14 DATA O Serial data output to VOL/TUNER
15 CLK O Clock signal output to VOL/TUNER
16 LATCH-VOL IC O Latch signal output to VOL/TUNER
17 SPK B RELAY O Speaker out control signal output (Fixed at “L”)
18 HDOUT I Serial data for DSP
19 HDIN O Serial data to DSP
20 HCLK O Clock signal output to DSP
21 F.MUTE O Function input mute signal output
22 AC MUTE O Power amp mute signal output
23 VCC5 I Power supply
24 ANA/DIG I Muting and error port signal input
25 HP DETECT I Headphone detect signal input
26 DCS LED O LED (Digital Cinema Sound) driver signal output
27 FLASH2 O Flash programming signal output
28 SP SWITCH/FLASH1 I/O Speaker ON/OFF signal output
29 MCH LED O LED (MULTI CHANNEL DECODING) driver signal output
30 MODE O LED (MODE) driver signal output
31 2CH O LED (2CH) driver signal output
32 AFD O LED (A.F.D.) driver signal output
33 SCL O Clock signal output to EEPROM
34 SDA I/O Serial data to EEPROM
35 AVCC I Power supply
36 AVRH I Not used (connected to “H”)
37 AVSS — Ground
38 to 41 A/D0 to A/D3 I Key signal input (A/D port)
42 VSS — Ground
43 RDS SIGNAL I RDS signal input (AEP, UK model)
44 MODEL I Model detection port
45 VERSION I Version resistor port
46 NC O Not used (Fixed at “L”)
47 NC O Not used (Fixed at “H”)
48 STOP I Input signal when AC off
49 MD0 — Selection of micom operation mode
50 MD1 — Not used (connected to “H”)
51 MD2 — Selection of micom operation mode
52 RDS CLOCK I RDS clock signal output (AEP, UK model)
53 RDS DATA I RDS data output (AEP, UK model)
54 SIRCS I Input data from remote control receiver
55 FUSE DETECT I Power down detect input
STR-DE585
Pin No. Pin Name I/O Description
56 POWER KEY I Detect power switch key
57 JOG (B) I Jog encoder signal input (Fixed at “L”)
58 JOG (A) I Jog encoder signal input (Fixed at “L”)
59 VOL (B) I Volume encoder signal input
60 VOL (A) I Volume encoder signal input
61 DIN O Serial data output to FL driver
62 CLK O Clock signal output to FL driver
63 FL_STB O Strobe signal output to FL driver
64 CONTROL A1 OUT O Control A1 signal output (Fixed at “L”)
65 CONTROL A1 IN I Control A1 signal input (Not used)
66 POWER RELAY O Control power relay driver output
67 PROTECTOR I Detect protector status input
68 HEADPHONE RELAY O Control headphone relay driver output
69 WOOFER RELAY O Control woofer speaker relay driver output
70 REAR RELAY O Control rear speaker relay driver output
71 CENTER RELAY O Control center speaker relay driver output
72 PREOUT/FRONT RELAY O Control front speaker relay driver output
73 TUNED O Tuned signal output to tuner
74 STEREO O Stereo signal output to tuner
75 MUTE O Mute signal output to tuner
76 DO I Serial data input for tuner
77 RSTX I Reset signal input
78 SLATCH O Latch signal to tuner
79 X1A — Not used (open)
80 X0A — Not used (connected to ground)
81 VSS — Ground
82 X0 I Clock signal input (16 MHz)
83 X1 O Clock signal output (16 MHz)
84 VCC3 I Power supply
85 NC I Not used (Fixed at “L”)
86 NC O Not used (Fixed at “L”)
87 to 90 SW4 to SW1 O Video input select signal output
91 SELECT1 O Optical input select signal output (Fixed at “L”)
92 SELECT2 O Optical input select signal output (Fixed at “L”)
93 XMODE O Mode signal output to DIR
94 CKSEL1 O Clock select signal output to DIR
95 CLK O Clock signal output to DIR
96 CE O Chip select signal output to DIR
97 DI O Serial data output to DIR
98 DO I Serial data input for DIR
99 ERROR I Error signal input for DIR
100 XSTATE I XSTATE signal input for DIR
15 15
STR-DE585
4-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION —
TM301
ANTENNA
FM 75Ω
COAXIAL
AM
FM/AM TUNER UNIT
ST-DO/MC-DI
ST-DI/MC-DO
FM SIGNAL OUT
RDS DATA
AEP,UK MODEL
SYSTEM
CONTROL
IC1601 (1/4)
RDS SIGNAL
RDS DATA
RDS CLOCK
+10V
L CH
R CH
STEREO
TUNED
MUTE
CLK
RDS INT
TU+10V
R-CH
STEREO
TUNED
MUTE
CE
FM OUT
RDS DATA
RDS INT
TU+3.3V
43
53
52
FM OUT
RDS DATA
RDS INT
DO/DI
DATA
CLK
CE
DVD/LD
MD/TAPE
VIDEO 1
VIDEO 2
MULTI
SURROUND
CH IN
INCD
AUDIO
IN
IN
AUDIO
IN
AUDIO
IN
FRONT
-6
SUB
WOOFER
-5
CENTER
J402 (1/2)
-1
L
-2
R
-3
L
-4
R
-1
L
-2
R
J404 (1/2)
-5
L
-6
R
-1
L
-2
R
-1
L
-2
R
-3
L
-4
R
J403
J401
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
R-CH
68
69
70
71
62
63
64
11
13
16
15
1
2
3
IN 8
IN 9
IN 10
IN 5
IN 6
IN 7
IN 8
IN 1
IN 2
IN 3
AL IN
ASL IN
ASW IN
AC IN
FUNCTION
0/6/12dB
0/6/12dB
0/6/12dB
DIR
SELECT
IC201
ATT
0/-6dB
0/6/12dB
0/6/12dB
R-CH
SLDELOUT
SWSELOUT
LREC 3
LREC 1
ALOUT
AROUT
LSELOUT
CSELOUT
J402 (2/2)
-4
J404 (2/2)
MUTE
R
-3
L
-3
L
-4
R
Q365,366
MUTE
Q364
MUTE
OUT MD/TAPE
AUDIO
VIDEO 1
OUT
MUTE
Q363
WOOFER
AMP
IC401
L-IN
R-IN
FL-CH
FR-CH
SL-CH
SR-CH
C-CH
DIGITAL
1
SECTION
(Page 17)
POWER
4
SECTION
(Page 19)
J405
SUB
WOOFER
AUDIO
OUT
R-CH
67
61
R-CH
10
9
R-CH
R-CH
LOUT
ROUT
SLOUT
SROUT
COUT
SWOUT
51
55
47
43
Q361,362
39
49
45
37
33
50
46
38
34 35 5 7
TUNER
VOL IC/
TUNER
LATCH VOL IC
WOOFER RELAY
STEREO
TUNED
MUTE
SLATCH
DATA
CLK
76
73
75
78
76
DO
14
15
16
STEREO
TUNED
MUTE
DO/DI
CE CLK
DATA
DIGITAL
SECTION
(Page 17)
DSLIN
DSWIN
3
DCIN
DLIN
29
32
31
27
20
21
22
DSL IN
DSW IN
DC IN
DL IN
DATA
CLK
LATCH
MCU
I/F
VCC
+3.3V
+7V
+3.3V
REG
Q471
Q379
INV.
+7V
RELAY
DRIVER
Q560
FC MUTE
RY560
2
• Signal path
: TUNER (FM/AM)
: CD (ANALOG)
DIGITAL
SECTION
(Page 17)
: VIDEO
69
• R-ch is omitted due to
same as L-ch.
1616
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