Sony STRDE-695 Service manual

STR-DE695

SERVICE MANUAL

Ver 1.1 2003. 05

Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. “DTS”, “DTS-ES Extended Surround” and “Neo:6” are trademarks of Digital Theater Systems, Inc.

SPECIFICATIONS

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Chinese Model

Tourist Model

AUDIO POWER SPECIFICATIONS POWER OUTPUT AND T OTAL

HARMONIC DISTORTION:

With 8 ohm loads, both channels driven, from 20 – 20,000 Hz; rated 90 watts per channel minimum RMS power, with no more than

0.09 % total harmonic distortion from 250 milliwatts to rated output (Models of area code US only).

Amplifier section

POWER OUTPUT

Models of area code US, CND Rated Power Output at Stereo Mode (8 ohms 20 Hz – 20 kHz, THD 0.09 %)

Reference Power Output (8 ohms 20 Hz – 20 kHz, THD 0.09 %)

1)

FRONT

: 90 W/ch

1)

CENTER SURR SURR BACK (8 ohms 1 kHz, THD 0.7 %) FRONT CENTER SURR SURR BACK

: 90 W

1)

: 90 W/ch

1)

: 90 W

1)

: 100 W/ch

1)

: 100 W

1)

: 100 W/ch

1)

: 100 W

90 W + 90 W

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)

FRONT

: 120 W/ch

1)

CENTER SURR

Models of area code CH Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %)

Reference Power Output (8 ohms 1 kHz, THD 10 %) FRONT CENTER SURR

Models of area code SP, MY Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %)

Reference Power Output (8 ohms 1 kHz, THD 10 %) FRONT CENTER SURR

: 120 W

1)

: 120 W/ch

1)

: 140 W/ch

1)

: 140 W

1)

: 140 W/ch

1)

: 120 W/ch

1)

: 120 W

1)

: 120 W/ch

120 W + 120 W

2)

120 W + 120 W 110 W + 110 W

2)

100 W + 100 W

2)

3)

2)

– Continued on next page –

9-877-239-02

FM STEREO/FM-AM RECEIVER

Sony Corporation

Home Audio Company Published by Sony Engineering Corporation

1

STR-DE695

Ver 1.1

Models of area code TW Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %)

Reference Power Output (8 ohms 1 kHz, THD 10 %)

1)

FRONT

: 140 W/ch

1)

CENTER SURR

: 140 W

1)

: 140 W/ch

2)

120 W + 120 W

2)

Models of area code AUS Rated Power Output at Stereo Mode (8 ohms 20 Hz – 20 kHz, THD 0.09 %)

100 W + 100 W

(8 ohms 1 kHz, THD 0.7 %)

120 W + 120 W Reference Power Output (8 ohms 20 Hz – 20 kHz, THD 0.09 %)

1)

FRONT

: 100 W/ch

1)

CENTER SURR (8 ohms 1 kHz, THD 10 %) FRONT CENTER SURR

: 100 W

1)

: 100 W/ch

1)

: 140 W/ch

1)

: 140 W

1)

: 140 W/ch

2)

Models of other area code Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %)

Reference Power Output (8 ohms 1 kHz, THD 10 %)

1)

FRONT

: 130 W/ch

1)

CENTER SURR

: 130 W

1)

: 130 W/ch

2)

110 W + 110 W

2)

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

E2, E3, JE, AUS 240 V AC, 50 Hz SP, MY, AEP, UK, 230 V AC, 50 Hz AR, CH TW 110 V AC, 60 Hz US, CND, MX 120 V AC, 60 Hz

3) Measured under the following conditions: Area code Power requirements

CH 220 V AC, 50 Hz

Frequency response MULTI CH IN, 10 Hz – 70 kHz

CD/SACD, AUX, +0.5/–2 dB (with sound MD/TAPE, DVD, field and equalizer VIDEO 1, 2, 3 bypassed)

Inputs (Analog) MULTI CH IN, Sensitivity: 500 mV

CD/SACD, AUX, Impedance: 50 kilohms MD/TAPE, DVD, S/N VIDEO 1, 2, 3 (A, 500 mV

4)

: 96 dB

5)

)

4) INPUT SHORT (with sound field and equalizer bypassed).

5) Weighted network, input level.

Inputs (Digital) DVD (Coaxial) Sensitivity: –

Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF)

VIDEO 2, CD/SACD, Sensitivity: – MD/TAPE (Optical) Impedance: –

S/N: 100 dB (A, 20 kHz LPF)

Outputs (Analog) MD/TAPE (OUT), Voltage: 500 mV

VIDEO 1 (AUDIO OUT) Impedance: 10 kilohms SUB WOOFER, V oltage: 2 V

SURR BACK (Except for Impedance: 1 kilohms models of area code US, CND)

Outputs (Digital) MD/TAPE (Optical) Sensitivity: –

EQ

Gain levels: ±10 dB, 0.5 dB step

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,

+0.5/–2 dB

Selectivity 60 dB at 400 kHz

AM tuner section

Tuning range

Models of area code US, CND

With 10-kHz tuning scale: 530 – 1710 kHz

With 9-kHz tuning scale: 531 – 1710 kHz

Models of area code E2, E3, JE

With 10-kHz tuning scale: 530 – 1610 kHz

With 9-kHz tuning scale: 531 – 1602 kHz

6)

Models of area code AEP, UK, SP, MY, CH, TW, AUS

With 9-kHz tuning scale: 531 – 1602 kHz

Models of area code AR, MX

With 10-kHz tuning scale: 530 – 1610 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

6) 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.

Video section

Inputs

Video: 1 Vp-p, 75 ohms S-video: Y: 1 Vp-p, 75 ohms

Component Video (Except for models of area code AEP, UK): Y: 1 Vp-p, 75 ohms PB/B-Y: 0.7 Vp-p, 75 ohms PR/R-Y: 0.7 Vp-p, 75 ohms

Outputs

Video: 1 Vp-p, 75 ohms S-video: Y: 1 Vp-p, 75 ohms

Component Video (Except for models of area code AEP, UK): Y: 1 Vp-p, 75 ohms PB/B-Y: 0.7 Vp-p, 75 ohms PR/R-Y: 0.7 Vp-p, 75 ohms

C: 0.286 Vp-p, 75 ohms

2

General

Power requirements Area code Power requirements

US, CND, MX 120 V AC, 60 Hz AEP, UK 230 V AC, 50/60 Hz SP, MY, AR, CH 220 – 230 V AC, 50/60 Hz E2, E3, JE 120/220/240 V AC, 50/60 Hz TW 110 V AC, 50/60 Hz AUS 240 V AC, 50 Hz

Power consumption Area code Power consumption

US 245 W CND 330 V A MX 230 W AEP, UK, AR, CH, AUS 250 W SP, MY 210 W E2, E3, JE 240 W TW 600 W

Power consumption (during standby mode)

AC outlets (Except for models of area code AR, KR)

Dimensions 430 × 157.5 × 310 mm

Mass (Approx.) 8.0 kg (17 lb 11 oz)

Supplied accessories

FM wire antenna (1) AM loop antenna (1) Remote commander (1)

• RM-PP412 (Models of area code US, CND, E2, E3, MX, AR)

• RM-U307 (Models of other area code) R6 (size-AA) batteries (2)

Design and specifications are subject to change without notice.

•Abbreviation CND : Canadian model AUS: Australian model CH : Chinese model SP : Singapore model MY : Malaysia model TW : Taiwan model E2 : AC 120 V area in E model E3 : AC 240 V area in E model JE : Tourist model AR : Argentina model MX : Mexican model

0.3 W (when “P.SAVE” in the CUSTOM menu is set to “ON”)

1 switched, 120 W/1 A MAX (Models of area code US, CND) 1 switched, 100 W MAX (Models of other area code)

(16

7/8 × 6 2/8 × 12 2/8 in.)

including projecting parts and controls

(Models of area code US, CND)

8.5 kg (18 lb 12 oz) (Models of other area code)

STR-DE695

Ver 1.1

3

STR-DE695

Ver 1.1

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.

MODEL PART No.

US 4-244-270-0s Canadian 4-244-270-1s AEP 4-244-270-2s UK 4-244-270-3s Singapore, Malaysia 4-244-270-4s Chinese 4-244-270-5s Taiwan 4-244-270-6s E2, E3 4-244-270-8s Mexican 4-244-270-9s Argentina 4-244-311-0s Tourist 4-244-311-1s Australian 4-244-311-2s

0.15 µF

1.5 k

Ω

Earth Ground

AC voltmeter (0.75 V)

Fig. A. Using an AC voltmeter to check AC leakage.

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 PAR TS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPOR T

À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT . NE REMPLACER CES COMPOSANTS Q UE PAR DES PIÈCES SONY DONT LES NUMÉR OS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS P AR SONY .

4

GENERAL

This section is extracted from instruction manual.

6

STR-DE695

Ver 1.1

7

STR-DE695

8

SECTION 2

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.

SET

2-1. CASE

(Page 9)

STR-DE695

2-2. FRONT PANEL SECTION

(Page 10)

2-5. STANDBY BOARD

(Page 11)

2-3. BACK PANEL

(Page 10)

2-4. DIGITAL BOARD

(Page 11)

2-6. MAIN BOARD

(Page 12)

Note : Follow the disassembly procedure in the numerical order given.

2-1. CASE

1

two screws

(case 3 TP2)

2-7. SB AMP BOARD

(Page 12)

2

three screws

(case 3 TP2)

4

3

two screws

(case 3 TP2)

case

9

STR-DE695

)

2-2. FRONT P ANEL SECTION

7

VIDEO3 board

6

(BVTP3 x 8)

8

CN201

two screws

2

CNP791

two screws

3

(BVTP3 x 8)

5

9

front panel section

2-3. BACK P ANEL

1

CNP901

2

CN806

3

CNP807

qa

screw (BVTP3 x 8)

7

1

CNS505

4

five screws

(BVTP3 x 8)

two screws (BVTP3 x 8)

qs

two screws (BVTP3 x 8)

8

two screws (BVTP3 x 8)

4

CNP501

5

CNS508

6

CNS509

0

(BVTP3 x 8)

five screws

9

five screws

(BVTP3 x 8)

10

qd

screw (BVTP3 x 8

qf

back panel

2-4. DIGIT AL BOARD

d

9

screw (BVTP3 x 8)

4

CNP507

3

CNP510

2

CNP506

STR-DE695

8

DIGITAL boar

6

CNP502

7

CNP501

0

bracket (digital)

2-5. ST ANDBY BOARD

5

three screws

(BVTP3 x 6)

3

CNP903

4

CNP902

6

STANDBY board

1

CNP915

2

CNP802

5

screw (BVTP3 x 8)

1

CNS505

11

STR-DE695

)

Ver 1.1

2-6. MAIN BOARD

5

(BVTP3 x 6)

6

screw

(BVTP3 x 6)

two screws

1

CN908

2

CNP802

3

CNP503

7

two screws

(BVTP3 x 6

8

MAIN board

4

two screws

(BVTP3 x 6)

2-7. SB AMP BOARD (US, Canadian MODEL ONLY)

7

bracket (PWB)

8

SB AMP board

6

screw (BVTP3 x 8)

3

three screws (transister)

5

4

screw (BVTP3 x 8)

bracket (PWB)

2

CN720

1

CN721

12

SECTION 3

TEST MODE

STR-DE695

Ver 1.1

FACTORY PRESET MODE

* All preset contents are reset to the default setting. * Procedure:

While depressing the [SURR BACK DECODING] and the [TUNING --] buttons simultaneously, press the

?/1 button to turn on the

main power. The message “FA CT OR Y” appears for a moment and the present contents are reset to the default values.

AM CHANNEL STEP 9 kHz/10 kHz SELECTION MODE (US, Canadian, E model only)

* Either the 9 kHz step or 10 kHz step can be selected for the AM

channel step.

* Procedure:

Press the [TUNER FM/AM] button to set AM and press the ?/1 button to turn off the main power. While depressing the [TUNING +] button or the [PRESET TUNING +] button, press the ?/1 button to turn on the main power. Either the message “9k STEP” or “10k STEP” appears for a moment and select the desired step.

SPEAKER SIZE SELECTION MODE

* Either the normal speaker or micro satellite speaker can be se-

lected.

* Procedure:

While depressing the [MAIN MENU] button, press the ?/1 button to turn on the main power. Either the message “NORM. SP .” or “MICRO SP.” appears for a moment and select the desired speaker size.

FLUORESCENT INDICATOR TUBE TEST MODE

* All fluorescent segments are tested.

When this test is activated, all segments light on at the same time, then each segment lights on one after another.

* Procedure:

While depressing the [SURR BACK DECODING] and the [DISPLAY] buttons simultaneously, press the ?/1 button to turn on the main power.

1. ALL segments light on.

D

EX PROLOGICII DTS-ES NEO:6 MPEG-2 AAC

D

DIGITAL MEMORY

L F E

SP B

OPT

COAX

MULTI CH IN 12 D.RANGE EQSTEREOMONORDS

SLEEP

dB

kHz mft. MHz

SP SP A

LSLCR

SW

SSB SR

4. Press the [DIMMER] button, all segments and all LEDs light off.

5. Every pressing the [DIMMER] button turns on each segment and LED one after another in the same order.

SOUND FIELD CLEAR MODE

* The preset sound field is cleared when this mode is activa ted.

Use this mode before returning the product to clients upon completion of repair.

* Procedure:

While depressing the [2CH] button, press the ?/1 button to turn on the main power. The message “SF. CLR.” appears for a moment.

SOFTWARE VERSION DISPLAY MODE

* The software version is displayed. * Procedure:

While depressing the [A.F.D.] and the [DISPLAY] buttons simultaneously, press the ?/1 button to turn on the main power. The destination and the software version are displayed for a moment.

AUTOBETICAL MODE (AEP, UK model only)

* When this mode is used, the receiver scans the broadcasts that

can be received by the tuner, and sets up the broadcasts. Be sure to start scanning after connecting the antenna.

* Procedure:

Check that the antenna is connected. While depressing the [MEMORY] button, press the ?/1 button to turn on the main power. The message “AUTO-BETICAL SELECT” appears for a moment and the receiver starts scanning.

COMMAND MODE SELECTION MODE

* The command mode (AV1 or AV2) of the remote commander

can be selected.

* Procedure:

While depressing the [ENTER] button, press the ?/1 button to turn on the main power. Either the message “C.MODE.AV 1” or “C.MODE.AV 2” appears for a moment and select the desired mode.

[2CH] LED light on.

2. Press the [DIMMER] button, confirm display.

COAX

EX

SP B

SP A

L

R

SL

SR

-ES NEO:6 -2

II

1 D.RANGE EQ MONO

[A.F.D.] and [MUSIC] LED light on.

3. Press the [VIDEO 1] button, confirm display.

D

PROLOGIC DTS MPEG AAC

MULTI CH IN 2 STEREO RDS

SW

SP

SSB

C

L F E

OPT

D

DIGITAL

[MOVIE] and [SURR BACK DECODING] LED light on.

MEMORY

dB

Hz

ft.

SLEEP

k m MHz

13

STR-DE695

SECTION 4

DIAGRAMS

4-1. IC PIN DESCRIPTIONS

• IC1501 CXD9718Q (DSP) (DIGITAL Board (2/3))

Pin No. Pin Name I/O Pin Description

1 VSS — Ground 2 XRST I Reset signal input from SYSTEM CONTROL IC 3 EXTIN I Not used (Connect to ground) 4 LRCKI3 I Not used (Connect to ground) 5 VDDI I Power supply pin (+2.6 V) 6 BCKI3 I Not used (Connect to ground) 7 PLOCK O PLL lock signal output for SYSTEM CONTROL IC 8 VSS — Ground

9 MCLK1 I Clock signal input (13.59 MHz) 10 VDDI I Power supply pin (+2.6 V) 11 VSS — Ground 12 MCLK2 O Clock signal output (13.59 MHz) 13 MS I Not used (Fixed at L) 14 SCKOUT O Internal system clock signal output for 2CH/6CH DAC IC 15 LRCKI1 I Sampling clock signal input from ADC IC 16 VDDE I Power supply pin (+3.3 V) 17 BCKI1 I Bit clock signal input from ADC IC 18 SDI1 I Audio IF data input from ADC IC 19 LRCKO O Sampling clock signal output for 2CH/6CH DAC IC 20 BCKO O Bit clock signal output for 2CH/6CH DAC IC 21 VSS — Ground 22 KFSIO I/O Audio clock signal (384fs/256fs) input/output for DIR IC

23 to 25 SDO1 to SDO3 O Digital audio serial data output for 6CH DAC IC

26 SDO4 O Digital audio serial data output for 2CH DAC IC 27 SPDIF O Not used (Open) 28 LRCKI2 I Sampling clock signal input from ADC IC 29 BCKI2 I Bit clock signal input from ADC IC 30 SDI2 I Digital audio serial data input from DIR IC 31 VSS — Ground 32 HACN O Acknowledge signal output for SYSTEM CONTROL IC 33 HDIN I Serial data input from SYSTEM CONTROL IC 34 HCLK I Clock signal input from SYSTEM CONTROL IC 35 HDOUT O Serial data output for SYSTEM CONTROL IC 36 HCS I Chip select signal input from SYSTEM CONTROL IC 37 GP12 O GP12 signal output for SYSTEM CONTROL IC

38, 39 GP13, GP14 O Not used (Open)

40 VDDI I Power supply pin (+2.6 V) 41 VSS — Ground 42 GP15 O Not used (Open) 43 OE0 O Not used (Open) 44 CS0 O External memory chip select signal output for D/A converter IC (SRAM) 45 WE0 O SRAM write enable signal output for D/A converter IC 46 VDDE I Power supply pin (+3.3 V) 47 WMD1 I Not used (Fixed at H) 48 VSS — Ground 49 WMD0 I Not used (Fixed at H) 50 PAGE2 O Not used (Open) 51 VSS — Ground

52, 53 PAGE1, PAGE0 O Not used (Open)

54 BOOT I Not used (Connect to ground) 55 TST1 O Not used (Open)

14

STR-DE695

Pin No. Pin Name I/O Pin Description

56 BST I Boot stop signal input from SYSTEM CONTROL IC 57 MOD1 I Operation mode signal input (L: 386fs, H: 256fs) (Fixed at H) 58 MOD0 I Operation mode signal input (L: single chip mode, H: use prohibited) (Fixed at L) 59 EXLOCK I Error detection signal input from DIR IC 60 VDDI I Power supply pin (+2.6 V) 61 VSS — Ground

62, 63 A17, A16 O Not used (Open)

64 to 66 A15 to A13 O External memory address signal output for D/A converter IC (SRAM)

67 GP10 O Not used (Open) 68 GP9 O GP9 signal output for SYSTEM CONTROL IC 69 GP8 I Audio signal input from DIR IC 70 VDDI I Power supply pin (+2.6 V) 71 VSS — Ground

72 to 75 D15/GP7 to D12/GP4 I/O External memory data input/output for D/A converter IC (general port)

76 VDDE I Power supply pin (+3.3 V)

77 to 80 D11/GP3 to D8/GP0 I/O External memory data input/output for D/A converter IC (general port)

81 VSS — Ground 82 A9 O External memory address signal output for D/A converter IC (SRAM)

83 to 85 A12 to A10 O External memory address signal output for D/A converter IC (SRAM)

86 TDO O Not used (Fixed at H) 87 TMS I Not used (Fixed at H) 88 XTRST I Not used (Fixed at H) 89 TCK I Not used (Fixed at H) 90 TDI I Not used (Fixed at H) 91 VSS — Ground

92 to 97 A8 to A3 O External memory address signal output for D/A converter IC (SRAM)

98, 99 D7, D6 I/O External memory data input/output for D/A converter IC (SRAM)

100 VDDI I Power supply pin (+2.6 V) 101 VSS — Ground

102 to 105 D5 to D2 I/O External memory data input/output for D/A converter IC (SRAM)

106 VDDE I Power supply pin (+3.3 V) 107, 108 D1, D0 I/O External memory data input/output for D/A converter IC (SRAM) 109, 110 A2, A1 O External memory address signal output for D/A converter IC (SRAM)

111 VSS — Ground

112 A0 O External memory address signal output for D/A converter IC (SRAM)

113 PM I PLL initialization signal input from SYSTEM CONTROL IC 114, 115 SDI3, SDI4 I Not used (Open)

116 SYNC I Sync/async select signal input (L: sync, H: async) (Fixed at H)

117 TST2 I Not used (Connect to ground)

118 GP11 I Not used (Connect to ground)

119 TST3 I Not used (Connect to ground)

120 VDDI I Power supply pin (+2.6 V)

15

STR-DE695

• IC1101 MB91154PFV-G-112-BNDE1 (SYSTEM CONTROL) (DIGITAL Board (3/3))

Pin No. Pin Name I/O Pin Description

1 [7.1_DAT] O Not used (Fixed at L) 2 [7.1_CLK] O Not used (Fixed at L) 3 [006_LAT] O Not used (Fixed at L) 4 [011_LAT] O Not used (Fixed at L) 5 LED_DRV_DATA O Not used (Fixed at L) 6 LED_DRV_CLK O Not used (Fixed at L) 7 LED_DRV_CLR O Not used (Fixed at L) 8 LED_DRV_CE O SURR BACK DECODING LED

9 VSS — Ground 10 FUNCTION_JOG_1B I Not used (Open) 11 FUNCTION_JOG_1A I Not used (Open) 12 CURSOR_JOG_3B I Not used (Open) 13 CURSOR_JOG_3A I Not used (Open) 14 MENU_JOG_4B I MENU JOG 4B 15 MENU_JOG_4A I MENU JOG 4A 16 VOL_JOG_2B I VOLUME JOG 2B 17 VOL_JOG_2A I VOLUME JOG 2A 18 SP_A_RY O SPEAKER A RELAY CONTROL 19 SP_B_RY O SPEAKER B RELAY CONTROL 20 CENTER_RY O CENTER RELAY CONTROL 21 REAR_RY O REAR CH RELAY CONTROL 22 WOOFER_RY O WOOFER RELAY CONTROL 23 PROTECTOR I PROTECTOR CIRCUIT 24 HP_CTRL I HP DETECTION SW 25 PW_RY O POWER RELAY CONTROL 26 VSS — Ground 27 VCC — Power supply pin (+3.2 V) 28 TUNER_STEREO I TUNER STEREO IN 29 TUNER_AUTO_STOP I TUNER AUTO STOP IN 30 TUNER_MUTE O TUNER MUTE 31 TUNER_DO I TUNER DO 32 T.SERIAL_CLK O TUNER SERIAL CLOCK 33 T.DATA O TUNER DATA 34 T.LAT O TUNER LATCH 35 RDS_DATA I RDS DATA (AEP,UK model only)

36 to 39 V.SW1 to V.SW4 O VIDEO SWITCH 1 to 4

40 SB RY O SURR BACK RELAY CONTROL 41 2ND_RY O Not used (Fixed at L) 42 HP_RY O HP RELAY CONTROL 43 SUB-T O SUB TRANSFORMER VOLT O/P 44 VSS — Ground 45 BRIDGEABLE RY O BRIDGEABLE RELAY CONTROL 46 FUSE DETECT I Not used (Fixed at H) 47 TC74HCT153_B O OPTICAL INPUT SW B 48 TC74HCT153_A O OPTICAL INPUT SW A 49 [GP12] I DSP1 IC GP12

50

51 NO USED — Not used (Fixed at H) 52 MD2 — FLASH PROGRAMMING 53 MD1 — FLASH PROGRAMMING 54 MD0 — FLASH PROGRAMMING

[INPUT SENSITIVITY

SELECTION]

IVOL GAIN OPTION

16

Pin No. Pin Name I/O Pin Description

55 RSTX I RESET IC 56 VCC — Power supply pin (+3.2 V) 57 X1 I System clock signal input (16.5 MHz) 58 X0 O System clock signal output (16.5 MHz) 59 VSS — Ground 60 VOLT_DETECT_STOP I VOLTAGE DOWN DETECT 61 RDS_INT I RDS CLOCK IN (AEP,UK model only) 62 PW_ON/OFF I POWER ON/OFF SW 63 SIRCS I REMOTE SENSOR

64, 65 NO USED — Not used (Fixed at L)

66 CTRL S OUT O Not used (Fixed at L) 67 DIR CE O DIR CE 68 VCC — Power supply pin (+3.2 V) 69 DI I DIR DATA IN 70 D.DO O DIR DATA OUT 71 ERROR I DIR ERROR 72 XRST1 O AUDIO DSP IC RESET 73 PM1 O AUDIO DSP IC PM1 74 9718.GB9 I AUDIO DSP IC GP9 75 9718.BST1 O AUDIO DSP IC BST1 76 9718.HCS1 O AUDIO DSP IC HCS1 77 VCC — Power supply pin (+3.2 V) 78 9718.HACN1 I AUDIO DSP IC HACN1 79 9718.PLL1 I AUDIO DSP IC PLL1 80 DIR_DATAO O DIR DATA 0 81 DIR_XSTATE O DIR XSTATE 82 DIR_XMODE O DIR XMODE 83 DIR_CKSEL1 O DIR CKSEL1 84 DIR_CLK O DIR CLOCK 85 AK5380_PDN O AK5380 PDN 86 A1 IN I CONTROL A1 INPUT 87 A1 OUT O CONTROL A1 OUTPUT 88 AK4355_CSN O AK4355 CSN 89 AK4355_CDTI O AK4355 CDTI 90 AK4355_CCLK O AK4355 CCLK 91 AK4381_CSN O AK4381 CSN 92 AK4381_PDN O AK4381 PDN 93 AK4355_PDN O AK4355 PDN 94 FLASH_A — FLASH PROGRAMMING (Fixed at L) 95 FLASH_B — FLASH PROGRAMMING (Fixed at L) 96 FLASH_C — FLASH PROGRAMMING (Fixed at H) 97 VCC — Power supply pin (+3.2 V) 98 VSS — Ground

99 EEPROM.SDA I/O EEPROM 100 EEPROM.SCL I/O EEPROM 101 VSS — Ground 102 9718.HCLK O AUDIO DSP IC CLOCK 103 HDIN O AUDIO DSP DATA IN 104 HDOUT I AUDIO DSP HD OUT 105 OSD_CLK O OSD CLOCK 106 OSD_DATA O OSD DATA 107 OSD_LAT O OSD LATCH 108 A_D O AUDIO DSP2 IC

STR-DE695

17

STR-DE695

Pin No. Pin Name I/O Pin Description

109 SOTI O FLASH PROGRAMMING 110 SINI I FLASH PROGRAMMING 111 FL_CLK O FL CLOCK 112 FL_DIN/F1 O FL DATA 113 FL_LAT/F2 O FL LATCH 114 DRV.CLR/BLUE LED O MULTI CHANNEL DECODING 115 BST SEL — Not used (Fixed at L) 116 VOL_IC.DATA O VOL IC DATA 117 VOL_IC.CLK O VOL IC CLOCK 118 VOL_IC.LAT O VOL IC LATCH 119 AC MUTE O Not used (Fixed at L) 120 SYSTEM_MUTE O SYSTEM MUTE 121 NO USED — Not used (Fixed at L) 122 VCC — Power supply pin (+3.2 V)

123 to 125 DA2 to DA0 — Not used (Open)

126 DAVS — Ground 127 DAVC — Power supply pin (+3.2 V) 128 AVCC — Power supply pin (+3.2 V) 129 AVRH — Power supply pin (+3.2 V) 130 AVRL — Ground 131 AVSS — Ground

132 to 135 AD0 to AD3 I A/D KEYS

136 AREA I Destination (AREA) initial setting input 137 RDS_SIGNAL I RDS SIGNAL (AEP,UK model only)

138, 139 NO USED — Not used (Fixed at L)

140 VCC2 — Power supply pin (+3.2 V) 141 BACKUP — Power supply pin (+3.2 V) 142 X0A O Not used (Connected to ground) 143 X1A I Not used (Open) 144 VSS — Ground

18

4-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION —

STR-DE695

Ver 1.1

ANTENNA

FM 75Ω

COAXIAL

AM

TM301

FM/AM TUNER UNIT

STEREO

TUNED

MUTING

DATA

FM SIGNAL OUT

RDS DATA

RDS INT

AEP,UK MODEL

SYSTEM

CONTROL

IC1101 (1/4)

RDS_SIGNAL

RDS_DATA

RDS_CLOCK

T.DATA

T.SERIAL_CLK

TUNER_STEREO

TUNER_AUTO_STOP

TUNER_MUTE

T.LAT

TUNER_DO

VOL_IC.DATA

VOL_IC.CLK

VOL_IC.LAT

WOOFER_RELAY

SB_RY

+10V

L CH

R CH

CLK

DIR

TU+10V

80

76

78

72

74

70

68

66

57

54

56

55

51

10

12

11

13

16

18

20

19

2

LIN1

SLIN1

SW IN1

C IN1

R-CH

STEREO

TUNED

MUTE

DATA

CLK

DATA

CLK

STEREO

TUNED

MUTE

CE

DO

CE

DO

CE

DO

FM OUT

RDS DATA

RDS INT

TU+3.3V

137

35

61

33

32

28

29

75

34

31

116

117

118

22

40

FM OUT

RDS DATA

RDS INT

CD/SACD

MD/TAPE

DVD

VIDEO 2

VIDEO 1

VIDEO 3

INPUT

MULTI

CH IN

DIGITAL

SECTION

(Page 20)

AUX

AUDIO

SURROUND

IN

AUDIO

IN

AUDIO

IN

AUDIO

FRONT

-6

SUB

WOOFER

-5

CENTER

C

-3 L

-4

R

-1 L

-2

R

J403 (1/2)

-3 L

-4

R

-5 L

-6

R

J404 (1/2)

-1 L

-2

R

-5 L

-6

R

J298 (1/2)

-2 L

-3

R

-1 L

-2

R

-3 L

-4

R

L OUT

C OUT

SW OUT

SL OUT

SBL OUT

J402

R-CH

J401

R-CH

VOL-DATA

VOL-CLK

VOL-LAT

FUNCTION SELECT

IC401

MCU

I/F

R-CH

4

43

6

7

38

37

31 30

32

45

R-CH

39

R-CH

36

33

AVCC

DVDD

J403 (2/2)

-2

J404 (2/2)

MUTE

Q361,362

+3.3V

REG

Q471

R

-1

-3

-4 R

MUTE

Q379

INV.

+7V

L

Q367

Q364

Q365,366

OUT MD/TAPE

AUDIO

VIDEO 1

OUT

MUTE

Q363

3 1

SURROUND

BACK/

SUB WOOFER

AMP

IC402

RELAY

DRIVER

Q560

RELAY

DRIVER

Q561

• Signal path : TUNER (FM/AM) : CD (ANALOG) : VIDEO (AUDIO)

R-CH

4644

47

40

41

35

29

34 5 7

-7V

24

+7V

22

21

• R-ch is omitted due to same as L-ch.

L-IN

R-IN

FL-CH

FR-CH

SL-CH

SR-CH

C-CH

SB-CH

RY560

RY561

SYSTEM MUTE

DIGITAL

A

SECTION

(Page 20)

POWER

D

SECTION

(Page 23)

US,CND MODEL

EXCEPT US,CND MODEL

J309

-1 SURR

BACK

-2

SUB

WOOFER

EXCEPT US,CND MODEL

DIGITAL

B

SECTION

(Page 20)

PRE OUT

19 19

STR-DE695

4-3. BLOCK DIAGRAM — DIGITAL SECTION —

DIGITAL

TUNER/

AUDIO

SECTION

(Page 19)

MD/TAPE

OUT

(OPTICAL)

DVD

IN

(COAXIAL)

CD/SACD

IN

(OPTICAL)

MD/TAPE

IN

(OPTICAL)

VIDEO 2

IN

(OPTICAL)

A

IC1353

J1301

IC1354

IC1352

IC1351

IN

OUT

A/D

CONVERTER

LPF

DETECTION

CKSEL1

IC1401

11

20

XSTATE

48

MCLK

XMCK

AUDIO

I/F

SDTO

LRCK SCLK

AUDIO

24

CKOUT

13 22

BCK

14 29

LRCK

15 28

DATAO

16 30

ERROR

D1301

34 59

9 18

10 12

DSP

IC1501

DSI1 SD01

GP8

69

KFSI0

BCKI2

LRCKI2

DSI2

LRCKI1

15

BCKI1

17

EXLOCK

37

GP12

GP9

HACN

BST

HCS

XRST

68 56

PM

2 11336 35 33 3432

SD02

SD03

SD04

SCKOUT

LRCKO

BCKO

MCLK1

MCLK2

CSO

WEO

HDIN

HDOUT

D0-15A0-15

HCLK

23

24

25

26

VDDI

VDDE

MCLK

LRCKO

BCKO

X1502

13.59MHz

+2.5V

+3.3V

14

19

20

9

12

44 45

98,80 - 77,75 - 72

108,107,105 -102,99,

85-82,66 - 64

112,110,109,97 - 92,

SDRAM

IC1502

CS

6

17

WE

D0-15A0-15

16-13,10 - 7

29 - 32,35 - 38,

1 - 5,18 - 21

24 - 27,42 - 44,

MCLK LRCKO BCKO CSN-1 PDN-1 CCLK CDTI

MCLK LRCKO BCKO CSN-2 PDN-2 CCLK CDTI

SDTI3

8

SDTI1

6

SDTI2

7

MCLK

4

LRCK

9

BICK

5

10

CSN

3

PDN CCLK

11

CDTI

12

SDTI

3

MCLK

1

LRCK

4

BICK

2

CSN

6

PDN

5

CLK

7

DTI

8

AMP

IC1402

L-IN

R-IN

R-CH

3

IC1303

WAVE

IC1302

AB

14 2

23

X1301

12.288MHz

D1105

SHAPER

1

SELECTOR

1

6 7 5 4 3

3 1

DIGITAL AUDIO

I/F RECEIVER

IC1301

DOUT

2

DIN2

5

DIN1

4

DIN0

3

21

XOUT

22

XIN

VDD

+3.3V

Q1105

INV.

+5V-2

INPUT

AINL

2

A.5V

DEMODULATOR

Pa,Pb DETECTION LOCK

C bit DETECTION

MICROPROCESSOR

CLKCEDIDOBPSYNC

38 37 36 35 33 47 17

ADC

DATA

I/F

NC

6CH DAC

IC1452

DAC

2CH DAC

IC1451

DAC

LOUT3LOUT3+

ROUT3ROUT3+

LOUT1LOUT1+

ROUT1ROUT1+

LOUT2LOUT2+

ROUT2ROUT2+

OUTLOUTL+

OUTROUTR+

AMP

IC1403

2

17

3

18

6

15

5

16

AMP

IC1405

2

25

3

26

6

23

5

24

AMP

IC1404

2

21

3

22

6

19

5

20

AMP

IC1406

2

11

3

12

6

9

5

10

• Signal path : TUNER (FM/AM) : VIDEO (AUDIO)

• R-ch is omitted due to same as L-ch.

1

7

1

7

L OUT

R-CH

SL OUT

R-CH

TUNER/

C

AUDIO

1

7

1

7

C OUT

SW OUT

SBL OUT

NC

SECTION

(Page 19)

TUNER/

AUDIO

SECTION

(Page 19)

B

SYSTEM MUTE

Q1103

INV.

Q1104

GATE

D1106

D1103

120

SYSTEM_MUTE

71

ERROR

100

A_D

64 67 69 70

DIR DI

DIR CE

DIR_CLK

D.DO

8281

DIR_XMODE XMODE

DIR_XSTATE

48

47

TC74HCT153_B

TC74HCT153_A

49

[GP12]

DIR_DATAO

757480

9718.GP9

9718.BST1

72 7376 104 10310278

XRST1

9718.HCS1

9718.HACN1

2020

PM1

HDIN

HDOUT

9718.HCLK

SYSTEM

CONTROL

IC1101 (2/4)

CSN-2

CSN-1

AK4355_CSN

AK4381_CSN

PDN-2

PDN-1

AK4355_PDN

AK4381_PDN

CDTI

CCLK

899092939188

AK4355_CDTI

AK4355_CCLK

4-4. BLOCK DIAGRAM — KEY/DISPLAY SECTION —

EXCEPT AEP,UK MODEL

COMPONENT VIDEO SELECTOR

COMPONENT

VIDEO

VIDEO 1

VIDEO 2

VIDEO 3

VIDEO 1

VIDEO 2

DVD

VIDEO 2

DVD

IN

VIDEO

-1

VIDEO 1

-2

S-VIDEO

IN

-2

S-VIDEO

IN

-1

S-VIDEO

IN

P

B

P

R

B

P

R

-1

IN

-2

IN

-1

IN

J301 (1/2)

Y

B-Y

R-Y

Y

B-Y

R-Y

J201 (1/2)

J200 (1/2)

J298 (2/2)

Y

C

Y

C

Y

C

-4

-5

-6

-1

-2

-3

J253

G

J252

G

J252

G

0X

12

1X

13

0Z

5

1Z

3

0Y

2

1Y

1

VIDEO

SELECTOR

IC203

V1

13

V2

5

DVD

3

V3

9

NC

7

S-VIDEO

Y SWITCH

IC251

V1

13

V2

5

DVD

3

S-VIDEO

C SWITCH

IC252

V1

13

V2

5

DVD

3

10 6 14 2

IC301

XCOM

14

ZCOM

4

YCOM

15

INH

SW4

V-SW4

SW4

V-SW4

SW4

V-SW4

6

SW1

V-SW1

SW1

V-SW1

SW1

V-SW1

BCA

10 9 11

SW2

SW3

10 6 14 2

4

V-SW2

V-SW3

SW2

4

V-SW2

V-SW3V-SW3

SW2

SW3 SW3

4

V-SW2

Q301

INV.

OR

D203,204

3

5

1

SW5

VIN2

VIN3

VIN1

SW5

V-SW5

SW5

V-SW5

VIDEO AMP

6dB AMP

IC302

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

VOUT2

VOUT3

VOUT1

V1.OUT

M.OUT

V1.OUT

M.OUT

V1.OUT

M.OUT

STR-DE695

VCC

+5V-3

11

9

13

VEE

-5V-3

V-SW4

V-SW3

VCC

+5V-3

15

1

VEE

-5V-3

VCC

+5V-3

15

1

VEE

-5V-3

VCC

+5V-3

15

1

VEE

-5V-3

+5V-3

-5V-3

V-SW5

J301 (2/2)

J200 (2/2)

J201 (2/2)

3 1

3 2

OR

D251,252

-7

-8

-9

IC807

+5V REG

-5V REG

IC804

J253 Y

C

J251

Y

C

Y

P

B

B-Y

R

R-Y

VIDEO

-3

OUT

-2

OUT

+V

-V

G

V-SW1 V-SW2

V-SW3 V-SW4

MONITOR

OUT

VIDEO 1

MONITOR

S-VIDEO

OUT

S-VIDEO

OUT

-1

VIDEO SW1 VIDEO SW2

VIDEO SW3 VIDEO SW4

COMPONENT

VIDEO

VIDEO 1

MONITOR

• Signal path : VIDEO

KEY/DISPLAY

E

SECTION

(Page 22)

21 21

Sony STRDE-695 Service manual

TABLE OF CONTENTS

GENERAL

DISASSEMBLY

case

front panel section

back panel

STANDBY board

MAIN board

TEST MODE

DIAGRAMS