Sony STRV-333-ES, STRV-444-ES, STRV-555-ES Service manual
STR-V333ES/V444ES/
V555ES
SERVICE MANUAL
Photo: STR-V444ES
SPECIFICATIONS
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND
TO TAL HARMONIC
DISTORTION:
With 8 ohm loads, both
channels driven, from 20 20,000 Hz; rated 120 watts
per channel minimum RMS
power, with no more than
0.05 % total harmonic
distortion from 250
milliwatts to rated output
(US model only).
Amplifier section
POWER OUTPUT
STR-V555ES
Models of area code UC
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.05 %)
120 W + 120 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
100 W + 100 W
Reference Power Output
(8 ohms 20 Hz – 20 kHz, THD 0.05 %)
1)
FRONT
120 W + 120 W
CENTER
REAR
120 W + 120 W
1)
:
1)
:
: 120 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT :
100 W + 100 W
CENTER
1)
REAR
100 W + 100 W
Models of other area code
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
120 W + 120 W
110 W + 110 W
(4 ohms 1 kHz, THD 0.7 %)
100 W + 100 W
90 W + 90 W
Reference Power Output
(8 ohms 1 kHz, THD 0.7 %)
FRONT
120 W + 120 W
CENTER
1)
REAR
120 W + 120 W
(4 ohms 1 kHz, THD 0.7 %)
FRONT
100 W + 100 W
CENTER
1)
REAR
100 W + 100 W
US Model
Canadian Model
STR-V333ES/V444ES/V555ES
AEP Model
UK Model
E Model
Australian Model
Chinese Model
PX Model
STR-V555ES
1)
:
2)
1)
:
1)
:
1)
:
1)
:
1)
: 100 W
3)
: 120 W
: 100 W
2)
3)
2)
(8 ohms 20 Hz – 20 kHz, THD 0.05 %)
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
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
TW 110 V AC, 60 Hz
CN, CED 230 V AC, 50 Hz
3) Measured under the following conditions:
Area code Power requirements
CN 220 V AC, 50 Hz
— Continued on next page —
1)
FRONT
100 W + 100 W
CENTER
REAR
100 W + 100 W
FRONT
90 W + 90 W
CENTER
REAR
90 W + 90 W
1)
1)
:
1)
:
1)
:
1)
:
: 100 W
: 90 W
FM STEREO FM-AM RECEIVER
1
STR-V333ES/V444ES
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.05 %)
STR-V444ES 120 W + 120 W
STR-V333ES 110 W + 1 10 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
STR-V444ES 100 W + 100 W
STR-V333ES 90 W + 90 W
Reference Power Output
(8 ohms 20 Hz – 20 kHz, THD 0.05 %)
STR-V444ES FRONT
1)
:
120 W + 120 W
1)
1)
:
: 120 W
CENTER
REAR
120 W + 120 W
STR-V333ES FRONT
1)
:
110 W + 1 10 W
1)
1)
:
: 110 W
CENTER
REAR
110 W + 1 10 W
(4 ohms 20 Hz – 20 kHz, THD 0.09 %)
STR-V444ES FRONT:
1)
100 W + 100 W
1)
1)
:
: 100 W
CENTER
REAR
100 W + 100 W
STR-V333ES FRONT:
1)
90 W + 90 W
CENTER
REAR
1)
: 90 W
1)
:
90 W + 90 W
Frequency response
PHONO: RIAA
equalization curve
±0.5 dB
CD, TAPE, MD/DAT,
DVD/LD, TV/SAT,
VIDEO 1, 2, and
VIDEO 3:
10 Hz – 100 kHz
+0.5/–3 dB (with
sound field and
equalizer bypassed)
Inputs (Analog)
PHONO:
Sensitivity: 2.5 mV
Impedance:
50 kilohms
4)
S/N
: 86 dB
(A, 2.5 mV
5)
)
5.1CH INPUT , CD,
TAPE, MD/DAT,
DVD/LD, TV/SAT,
VIDEO 1, 2, and
VIDEO 3:
Sensitivity: 150 mV
Impedance:
50 kilohms
4)
S/N
: 96 dB
(A, 150 mV
1) Depending on the sound field settings and
the source, there may be no sound output.
4) INPUT SHOR T
5) Weighted network, input level
5)
)
Inputs (Digital)
DVD/LD IN, CD IN
(STR-V444ES,
STR-V555ES)
(Coaxial):
Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
DVD/LD IN, TV/SAT
IN, CD IN, MD/
DAT IN (Optical):
Sensitivity: –
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)
Outputs (Analog)
TAPE, MD/DA T (REC
OUT); VIDEO 1, 2
(AUDIO OUT), 2ND
AV (STR-V444ES,
STR-V555ES),
2ND AUDIO
(STR-V333ES):
Voltage: 150 mV ,
Impedance:
1 kilohms
FRONT L/R, CENTER,
REAR L/R,
SUB WOOFER:
Voltage: 2 V
Impedance:
1 kilohms
PHONES:
Accepts low- and
high-impedance
headphones
Outputs (Digital)
MD/DAT (Optical)
Sampling Fr equency
48 kHz
EQ BASS:
99 Hz~1.0 kHz
(21 steps)
MID:
198 Hz~10 kHz
(37 steps)
TREBLE:
1.0 kHz~10 kHz
(23 steps)
Gain
levels:
±10 dB, 1 dB step
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna terminals
75 ohms, unbalanced
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
2
AM tuner section
Tuning range
STR-V333ES, STR-V444ES
With 10-kHz tuning
scale:
530 – 1710 kHz
With 9-kHz tuning
scale:
531 – 1710 kHz
STR-V555ES
Models of area code UC
With 10-kHz tuning
scale:
530 – 1710 kHz
With 9-kHz tuning
scale:
531 – 1710 kHz
Models of area code CN, CED, TW, E
With 9-kHz tuning
scale:
531 – 1602 kHz
Antenna Loop antenna
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 kHz)
Selectivity At 9 kHz: 35 dB
At 10 kHz: 40 dB
(US, Canadian, E, Taiwan only)
6)
Y
ou can change the AM tuning scale to
10 kHz y 9 kHz. After tuning in any AM
station, turn off the receiver. Hold down the
TUNING + button and press the ?/1
button. All pr eset stations will be erased
when you change the tuning scale. To reset
the scale to 10 kHz (or 9 kHz), repeat the
procedure.
6)
6)
6)
6)
Video section
Inputs Video: 1 Vp-p 75 ohms
S-video:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p
75 ohms
Component video
(STR-V444ES,
STR-V555ES):
Y: 1 Vp-p 75 ohms
B-Y: 1 Vp-p 75 ohms
R-Y: 1 Vp-p 75 ohms
Outputs Video: 1 Vp-p 75 ohms
S-video:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p
75 ohms
Component video
(STR-V444ES,
STR-V555ES):
Y: 1 Vp-p 75 ohms
B-Y: 1 Vp-p 75 ohms
R-Y: 1 Vp-p 75 ohms
General
System Tuner section:
PLL quartz-locked
digital synthesizer
system
Preamplifier section:
Low-noise NF type
equalizer
Power amplifier
section:
Pure-complementary
SEPP
Power r equirements
STR-V333ES, STR-V444ES
120 V AC, 60 Hz
STR-V555ES
Models of area code UC
120 V AC, 60 Hz
Models of area code
CED
230 V AC, 50/60 Hz
Models of area code CN
220 – 230 V AC,
50/60 Hz
Models of area code E
120/220/240 V AC,
50/60 Hz
Models of area code
TW
110 V AC, 60 Hz
Power consumption
STR-V555ES
Models of area code UC
420 W
Models of area code
CED, CN
370 W
Models of area code
E, TW
420 W
STR-V444ES
420 W
STR-V333ES
410 W
AC outlets
STR-V555ES
Models of area code UC
2 switched,
total 120 W/1A
Models of area code
CED
1 switched,
total 100 W
Models of area code
E, CN, TW
2 switched,
total 100 W
STR-V333ES, STR-V444ES
2 switched,
total 120 W/1A
Dimensions 430 × 175 × 405 mm
(17 × 7 × 16 in.)
including projecting
parts and controls
Mass (Approx.)
STR-V444ES, STR-V555ES
17.0 kg (37 lb 8 oz)
STR-V333ES
16.0 kg (35 lb 4 oz)
3
Supplied accessories
STR-V333ES/444ES
• FM wire antenna (1)
• AM loop antenna (1)
• Audio/video/control S connecting cord (1)
• Control S connecting cord (1)
• Remote commander RM-LJ304 (remote) (1)
• LR6 (size-AA) alkaline batteries (3)
STR-V444ES only
• Remote commander RM-US104 (remote) (1)
• R6 (size-AA) batteries (2)
STR-V555ES
• FM wir e antenna (1)
• AM loop antenna (1)
• Remote commander RM-TP504 (remote) (1)
• LR6 (size-AA) alkaline batteries (4)
• Coin shaped lithium battery (CR-2032) (1)
Models of area code UC only
• Audio/video/control S connecting cord (1)
• Control S connecting cord (1)
• Remote commander RM-US104 (remote) (1)
• R6 (size-AA) batteries (2)
Area Code
For details on the area code of the component you
are using, see Fig. 1.
UC: US, Canadian model
CED: AEP, UK, East European, CIS, Australian,
malaysia, Singapole, Hong Kong model
E: E, Saudi Arabia, PX model
TW: Taiwan model
CN: Chinese model
Design and specifications are subject
to change without notice.
MODEL IDENTIFICATION
– BACK PANEL –
PART NO.
MODEL PARTS No.
V555ES: US, CND, E, PX, EA model 4-228-819-0s
V444ES model 4-228-819-1s
V333ES model 4-228-819-2s
V555ES: AEP, UK, CIS, AUS, MY, SP, EE,
HK model
4-228-819-3s
V555ES: CH model 4-228-819-5s
V555ES: TW model 4-228-819-6s
• Abbreviation
CND : Canadian model
AUS : Australian model
CH : Chinese model
EE : East European model
EA : Saudi Arabia model
SP : Singapore model
TW : Taiwan model
MY : Malaysia model
HK : Hong Kong model
AREA CODE
About area codes
The area code of the receiver you purchased is shown on
the lower portion of the rear panel (see the illustration
below).
SPEAKERS
FRONT
BA
LRLR
LRLR
IMPEDANCE USE 4-16
Ω
REAR CENTER
LR
+
LR
–
REAR CENTER
Any differ ences in operation, according to the area code, are
clearly indicated in the text, for example, “Models of area
code AA only”.
+
–
I
MPEDANCE SELECTOR
AC OUTLET
4 Ω 8 Ω
4-XXX-XXX-XX AA
Area code
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 P ARTS WHOSE P AR T NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMA TIQ UES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
4
Fig. 1
UC : US, Canadian model
CED : AEP, UK, East European, CIS, Australian,
Hong Kong model
E : E, Saudi Arabia, Malaysia, Singapore, PX model
TW : Taiwan model
CN : Chinese model
SAFETY CHECK-OUT
(US model only)
After correcting the original service problem, perform the following 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.
TABLE OF CONTENTS
1. SERVICE NOTE ··························································· 6
2. GENERAL ······································································ 7
3. TEST MODE···························································· 9
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). 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 low-voltage 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 2V AC range are suitable. (See Fig. A)
T o Exposed Metal
Parts on Set
AC
0.15 µF
Fig. A. Using an A C v oltmeter to check A C leakage.
1.5 kΩ
Earth Ground
Voltmeter
(0.75 V)
4. ELECTRICAL ADJUSTMENT·························10
5. DIAGRAMS
5-1. Block Diagram
• Audio Section ································································· 11
• Video Section ································································· 12
• Digital Section ······························································· 13
• Power Amp Section ························································ 14
5-2. Circuit Boards Location ··················································· 15
5-3. Schematic Diagram – Digital (1/4) Section – ·················· 16
5-4. Schematic Diagram – Digital (2/4) Section – ·················· 17
5-5. Schematic Diagram – Digital (3/4) Section – ·················· 18
5-6. Schematic Diagram – Digital (4/4) Section – ·················· 19
5-7. Printed Wiring Board – Digital (Side A) Section – ·········· 20
5-8. Printed Wiring Board – Digital (Side B) Section – ·········· 21
5-9. Schematic Diagram – Digital IN/OUT Section – ············· 22
5-10. Printed Wiring Board – Digital IN/OUT Section – ·········· 22
5-11. Schematic Diagram – M-Bus Section – ··························· 23
5-12. Printed Wiring Board – M-Bus Section – ························ 23
5-13. Schematic Diagram – Input Section – ······························ 24
5-14. Printed Wiring Board – Input Section – ··························· 25
5-15. Schematic Diagram – Audio 2F Section – ······················· 26
5-16. Printed Wiring Board – Audio 2F Section –····················· 27
5-17. Schematic Diagram – C-Video Section – ························· 28
5-18. Printed Wiring Board – C-Video Section – ······················ 29
5-19. Schematic Diagram – S-Video Section – ························· 30
5-20. Printed Wiring Board – S-Video Section – ······················ 31
5-21. Schematic Diagram – Power Amp Section – ··················· 32
5-22. Printed Wiring Board – Power Amp Section – ················· 33
5-23. Schematic Diagram – Front SP Section – ························ 34
5-24. Printed Wiring Board – Front SP Section – ····················· 35
5-25. Schematic Diagram – Display Section – ·························· 36
5-26. Printed Wiring Board – Display Section – ······················· 37
5-27. Schematic Diagram – DC Power Section – ····················· 38
5-28. Printed Wiring Board – DC Power Section – ··················· 39
5-29. IC Block Diagrams ··························································· 40
5-30. IC Pin Function ································································ 43
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
6. EXPLODED VIEWS
6-1. Front Panel Section ·························································· 50
6-2. Chassis Section ································································· 52
7. ELECTRICAL PARTS LIST ··································· 54
5
SECTION 1
S
SERVICE NOTE
DTS Decode Test
• Required Instrument
CD player (equipped with optical digital output)
Optical cable
DTS test CD (J-2501-154-A)
Connection:
1 CD player
3 Optical input
2 Optical
digital output
5 DTS test CD (Music Demonstration and Set Up Disc)
Procedure:
1. Set the FUNCTION of the receiver to the CD position and con-
firm that " [OPTICAL] " and "CD" appear on the display.
2. Insert the DTS test CD into the CD player and play the CD.
3. About three seconds later, confirm that the receiver recognizes
the optical signal and that the "DTS" and "dts [3/2]" are appear
on the display. Confirm also that MULTI CHANNEL DECODING (blue lamp) flashes on the front panel.
Music Demonstration
Track No.
1
2
3
4
5
Seal : "Prayer for the Dying"
Contents
Andrew Litton conducting
The Dallas Symphony Orchestra & Chorus:
Excerpt from Tchaikovsky: "1812 Overture"
Alan Parsons with Christopher Cross: "So Far Away"
Shoelss Joe: "The Bet"
TELARC: "A Touch of Surround Madness"
Time
5'40"
4'16"
4'08"
3'29"
6'42"
4 Receiver STR-V333ES/V444ES/V555E
Set-Up
Track No.
6
1 kHz sine (All channels)
Level Adjustment and Harmonic Distortion Analysis
7
100 Hz sine (All channels)
Verification of Signal and Subwoofer Testing
8
C-Weighted Pink Noise-Left Front Channel
9
C-Weighted Pink Noise-Center Channel
10
C-Weighted Pink Noise-Right Front Channel
11
C-Weighted Pink Noise-Right Rear Channel
12
C-Weighted Pink Noise-Left Rear Channel
13
C-Weighted Pink Noise-Subwoofer (LEE)
14
C-Weighted Pink Noise-All Channels
15
10 Hz to 20 kHz Sine Sweep
An "All Channel" Frequency Response Test
16
20 Hz to 160 Hz sine sweep
A "Subwoofer" Low Frequency Response Test
* Track numbers from 8 to 14 are for Room Equalization and Channel Iden-
tification.
Contents
Time
1'00"
1'00"
1'00"
2'00"
2'00"
2'00"
2'00"
2'00"
2'00"
2'00"
2'00"
JIG FOR CHECKING DIGITAL BOARD.
This extension cable (J-2501-201-A) is useful for checking.
INPUT board
(note)
EXTENSION CABLE
(J-2501-201-A)
Note : GND land of INPUT board and FM/AM tuner unit are connected to chassis.
6
FM/AM tuner
(note)
DIGATAL board
MEMOR
FRONT PANEL
SECTION 2
GENERAL
190 qa qs
?/1
SPEAKERS
A
B
OFF
A+B
PHONES
DISPLAY 2 CH
VIDEO 3 INPUT
ed es wl wj wg wd wa ql qk 7 56qj
PRESET
–+
FM/ AM
TUNING
–+
TUNING
RLVIDEOS-VIDEO AUDIO
MEMOR
FM MODE
e;ea
qf qd
MULTI CHANNEL DECODING
CINEMA
STUDIO EX.
ON SCREEN
SLEEP
Y
EQ BANK
DIMMER
–+
wh
wf ws w; qhwk
MODEA.F.D.
SURROUND
NAME
ef
LEVEL
qg 42 38
ANALOG
DIRECT
+–
EQ
5.1CH INPUT
3
2
1
DOOR OPEN MUTING
SET UP
ENTER
MASTER VOLUME
4
0
FUNCTION
5
6
7
8
9
10
I
NPUT MODEAUDIO SPLIT
1 ?/1 button
2 MASTER VOLUME control
3 MUTING button and indicator
4 INPUT MODE button
5 FUNCTION control
6 AUDIO SPLIT button
7 DOOR OPEN button
8 5.1CH INPUT button
9 IR receptor
0 IR emitter
qa DISPLAY button
qs FM/AM button
PRESET TUNNING +/– buttons
qd A.F.D. button
CINEMA STUDIO EX button
MODE +/– buttons
2CH button
ANALOG DIRECT button
qf MULTI CHANNEL DECODING indicator
qg 2ND AV button (V444ES/V555ES model)
2ND AUDIO button (V333ES model)
qh SET UP button
qj ENTER button
qk Cursor button (< / >)
ql Jog dial
w; LEVEL button
wa EQ button
ws SURROUND button
wd NAME button
wf ON SCREEN button
wg EQ BANK button
wh SLEEP button
wj DIMMER button
wk TUNING +/– buttons
(EXCEPT AEP,UK,CIS,EE,AUS,MY,SP,HK)
TUNNING/PTY SELECT +/– buttons
(AEP,UK,CIS,EE,AUS,MY,SP,HK model)
wl MEMORY button
e; FM MODE button
ea VIDEO 3 INPUT jack
S-VIDEO
VIDEO
AUDIO L/R
es SPEAKERS selector
ed PHONES jack
ef Display window
• Abbreviation
EE : East European model
AUS : Australian model
MY : Malaysia model
SP : Singapore model
HK : Hong Kong model
7
REAR PANEL
1 2 4 5 6 7 8 9 0 wa ws3
CONTROL A1
TV/SAT
DVD/LD
DIGITAL
OPTICAL
CD
IN
ND/DAT
OUT
MD/DAT
IN
TV/SAT
IN
DVD/LD
IN
COAXIAL
CD
IN
DVD/LD
IN
ANTENNA
AM
U
75Ω COAXIAL
FM
SIGNAL GND
U
L
R
L
R
S VIDEO
IN
F
VIDEO
IN
CTRL S
STATUS IN
AUDIO
IN
IN IN
PHONO
S VIDEO
IN
F
VIDEO
IN
CTRL S
OUT
AUDIO
IN
CD
OUT
OUT
OUT
OUT
VIDEO 2
F
MD/DAT TAPE
S VIDEO
VIDEO
AUDIO
VIDEO 1
S VIDEO
IN
F
IN
IN
IN
IN
OUT
F
F
VIDEO
VIDEO
OUT
IN
OUT
CTRL S
OUT
AUDIO
OUT
IN
AUDIO OUT
OUT
IN
2ND AV
w; ql qk qj qh qg qd qsqf qa wd
1 DIGITAL jack
OPTICAL CD IN
MD/DAT IN/OUT
TV SAT IN
DVD/LD IN
COAXIAL CD IN(V444ES/V555ES model)
DVD LD IN
2 ANTENNA terminal
AM
FM
3 CONTROL A1 II jack
4 TV/SAT jack
S VIDEO IN
VIDEO IN
CTRL S STATUS IN
(V333ES/V444ES/V555ES: US, CND model)
AUDIO IN
5 DVD/LD jack
S VIDEO IN
VIDEO IN
CTRL S OUT
(V333ES/V444ES/V555ES: US, CND model)
AUDIO IN
6 VIDEO 2 jack
S VIDEO IN/OUT
VIDEO IN/OUT
AUDIO IN/OUT
7 VIDEO 1 jack
S VIDEO IN/OUT
VIDEO IN/OUT
CTRL S OUT
(V333ES/V444ES/V555ES: US, CND model)
AUDIO IN/OUT
8 MONITOR jack
S VIDEO OUT
VIDEO OUT
CTRL S IN (V333ES/V444ES/V555ES: US, CND model)
• Abbreviation
EE : East European model
CND : Canadian model
MONITOR
S VIDEO
OUT
VIDEO
OUT
CTRL S
F
IN
COMPONENT VIDEO
TV/SAT IN DVD/LD IN
5.1CH INPUT
FRONT REAR CENTER
L
R
FRONT
REAR
L
R
PRE OUT
MONITOR OUT
SUB WOOFER
Y
B
/B-Y
P
P
R
/R-Y
SUB WOOFER
CENTER
+
–
+
–
SPEAKERS
FRONT
BA
IMPEDANCE USE 4-16
REAR CENTER
LR
LRLR
LRLR
Ω
+
LR
–
REAR CENTER
+
–
I
MPEDANCE SELECTOR
4 Ω 8 Ω
9 COMPONENT VIDEO jack (V444ES/V555ES model)
TV/SAT IN, Y, CB/B-Y, CR/R-Y
DVD LD IN, Y, CB/B-Y, CR/R-Y
MONITOR OUT, Y, CB/B-Y, CR/R-Y
q; SPEAKERS terminal
FRONT A
FRONT B
qa IMPEDANCE SELECTOR switch 4Ω/8Ω
qs SPEAKERS terminal
REAR CENTER
qd PRE OUT jack
FRONT
REAR
SUB WOOFER
CENTER
qf 5.1CH INPUT jack
FRONT
REAR
CENTER
SUB WOOFER
qg 2ND AV jack (V444ES/V555ES model)
VIDEO OUT
AUDIO OUT
2ND AUDIO jack (V333ES model)
AUDIO OUT
qh TAPE jack
IN/OUT
qj MD/DAT jack
IN/OUT
qk CD IN jack
ql PHONE IN jack
w; SIGNAL GND
wa AC power cord
ws AC OUTLET
wd VOLTAGE SELECTOR switch
(V555ES: E, PX EA model)
• Abbreviation
EA : Saudi Arabia model
AC OUTLET
8
SECTION 3
TEST MODE
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:
1. While depressing, the [AUDIO SPLIT] and the [DISPLAY] but-
tons simultaneously, press the power `/1 button to turn on the
main power.
2. All segments turn on at the same time, then each segment turns
on press the [AUDIO SPLIT] button.
FACTORY SET MODE
All preset contents are reset to the default setting.
Procedure:
1. While depressing the [MUTING], and the [FM/AM] buttons simul-
taneously, press the power `/1 button to turn on the main power.
The message Factry Set appears and the present contents are
reset to the default values.
ALL CLEAR MODE
All preset contents are cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
ALL CLEAR mode; Press the [MUTING], [5.1CH INPUT], and `/1
buttons.
AM CHANNEL STEP 9 KHZ/10 KHZ
SELECTION MODE
(US, Canadian, E, Taiwan MODELS)
Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.
Procedure:
1. Set the FUNCTION to AM. Turn off the main power.
2. While depressing the [TUNING +] button or the [PRESET
TUNING +] button, press the power `/1 button to turn on the
main power.
3. Either the message AM 9kHz Step or AM 10kHz Step appears.
Select the desired step.
DSP TEST MODE
It tests whether the DSP works correctly or not. When the DSP test
is activated, the test data is output from the DSP (IC1304,1305:
CXD2712R) of the DIGITAL board and is written in the RAM
(IC1306,1307: IDT71V124SA IC1308: IDT71V016S). When the
test data is read from the RAM by the DSP, the data output must be
equivalent to the original data. If they disagree, an error is triggered. Errors can be caused by the broken data line or defective
soldering.
Procedure:
1. While pressing the [5.1 CH INPUT] and [DISPLAY] buttons, press
the `/1 button to enter the DSP test mode.
2. The message DSP TEST MODE appears. When an error occurs, the message DSP2 ERROR is displayed. When there is no
error, the message DSP2 NO ERROR appears.
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:
1. While depressing the [MODE +] button, press the power `/1
button to turn on the main power. The message S.F Initialize
appears and initialization is performed.
VERSION MODE
When this mode is used, the microprocessor version number is displayed.
Procedure:
1. Press the `/1 button while pressing the [MUTING], and
[DISPLAY] buttons to turn on the power. The microprocessor version number appears as follows.
9
SECTION 4
r
ELECTRICAL ADJUSTMENT
[IDLING CURRENT ADJUSTMENT]
Measuring Instrument: Digital voltmeter
Adjustment Procedure: Adjust the respective adjustment elements so that the voltage (absolute value) across the corresponding
testpoints satisfies the specification.
Channel
FRONT L
FRONT R
CENTER
REAR L
REAR R
Test point
TP501
TP551
TP601
TP701
TP751
Adjustment element
RV501
RV551
RV601
RV701
RV751
Specification
6mV
Adjustment Location:
[POWER AMP BOARD]
TP551
RV551
TP751
TP601
RV601
TP701
RV751
TP501
RV701
[OSD ADJUSTMENT]
Measuring Instrument: frequency counter
Procedure:
1. Connect the frequency counter to check connector (TP201) of
the S VIDEO board.
2. Connect between Pin 3 to Pin 4 of TP201 by lead wire.
3. Adjust the respective adjustment element so that the frequency
counter read specification.
RV501
TP201
S- VIDEO
BOARD
1 4
frequency counte
+
–
Shorting
Adj.
EXCEPT
US,CND,TW model
MODEL
NTSC
PA L
Adjustment
element
CT202
(CLOCK BOARD)
CT201
(CLOCK BOARD
I
US, CND, TW model
II
All models
CT203
(S-VIDEO BOARD)
CT204
(S-VIDEO BOARD)
4. After check, remove the lead wire connected in step 2.
Adjustment Location:
[S-VIDEO BOARD]
CT203
CT204
1 4
TP201
measurement
point
TP201
Pin 1
TP201
Pin 2
Specification
7.2MHz ± Hz
14.306MHz ± Hz
[CLOCK BOARD]
CT201
CT202
10
5-1. BLOCK DIAGRAM – AUDIO SECTION –
STR-V333ES/V444ES/V555ES
SECTION 5
DIAGRAMS
AUDIO
5.1CH
INPUT
DAT/MD
TU301
ANTENNA
FM DET OUT
FM IF OUT
MUTING
STEREO
VDD 12V +12V
J304
TV/SAT IN
DVD/LD IN
VIDEO 2 OUT
J305
VIDEO 2 IN
VIDEO 1 OUT
VIDEO 1 IN
J102(3/3)
VIDEO 3 IN
V444/V555
J306
FRONT
REAR
CENTER
SUB
WOOFER
J301
PHONO IN
CD IN
OUT
J302
IN
OUT
TAPE
J303(1/2)
IN
LCH
9 4 13
6
2
DATA
3
CLOCK
1
CE
DO
4
13
14
TUNED
15
8
IC1420
RDS DETECT
MUX
RDAT
162
3
RCLK
IC301
XO
VDD1
VDD2
XI
-15V
+15V
-15V
+15V
1
14
5
12
INPUT SELECTOR
4
TV/SAT
DVD/LD
3
7
VIDEO2 OUT
VIDEO2 IN
2
8
VIDEO1 OUT
5
VIDEO1 IN
VIDEO3
11
10
5.1 INPUT
INPUT SELECTOR
23
TV/SAT
25
DVD/LD
VIDEO2 IN
27
21
VIDEO1 IN
19
VIDEO3 IN
1
VSS
28
VDD
INPUT SELECTOR
PHONO
3
CD
2
DAT/MD OUT
10
DAT/MD IN
6
TAPE OUT
11
7
TAPE IN
TUNER
4
INPUT SELECTOR
27
CD
23
MD
TAPE
21
2510
TUNER
VSS
1
VDD
28
X1401
4.33MHz
+5D2
IC300
COM
COM
VSS
VDD
REC COM
LAT
CLK
DAT
IC308
2ND AUDIO
LAT
CLK
DAT
IC302
COM
COM
REC COM
LAT
CLK
DAT
VSS
VDD
IC303
SORCE
2ND AUDIO
LAT
CLK
DAT
AEP,UK,CIS,
AUS,EE,MY,SP, HK
LC LAT
53
DATA IN
50
TUNER MUTE
49
48
AUTO WTOP
STEREO
47
9
3
6
8
2
5
13
15
16
10
25
2CHL
5.1-L
5.1-LS
5.1-C
5.1-SW
L
LS
C
W
S.LAT
S.CLK
S.DATA
ST
CK
DATA
L COM3
RCOM1
4
LCOM1
2
LS1
5
LS3
8
LS5
IC306
SELECTOR
IC305
SELECTOR
SOTO
SLV/REQ
M/REQ
/DATA
DISP/CLK
SINO
MD2
MD0
VEE
VDD
L OUT
LS-OUT
C-OUT
W-OUT
1
28
9
10
62
64
65
66
51
49
VEE
VDD
12
25
4
7
1
28
-15V
+15V
-15V
+15V
TV/SAT
DVD/LD
VIDEO1
MONITOR
L INPUT A-R
25
19
L INPUT C-R
L INPUT B-R
22
7
L INPUT B-R
LAT
16
14
CLK
15
DATA
CONTROL
A1
CTRL S
STATUS IN
CTRL S
OUT
CTRL S
OUT
CTRL S
IN
(Page 13)
B
LINE L
6
12
-15V
+15V
-15V
+15V
51
S.DATA
52 55
S.CLK
C
(Page
13)
TC LAT
IC1201(1/4)
SYSTEM CONTROL
IC307
75
IC304
57
FL
LS
CENTER
S.W
Q411,412
57 60 58 59
Q413,414
Q417,418
GAIN REAR
GAIN FRONT
GAIN CENTER
Q401
SWITCH
Q405
SWITCH
Q403
SWITCH
Q453
SWITCH
Q415,416
GAIN SW
IC404
57
IC408
57
57
IC403
5
7
6
IC407
5
7
6
IC405
5
7
6
LAT
102101100
DATA
IC406
CLK
IC405
3
1
2
1
28
9
13
15
16
17
16
15
14
5
9
12
13
15
16
1
28
19
17
16
14
15
10
26
27
IC406
16
14
15
13
IC409
ELECT VOLUME
US, CND
J207
J206
J205
J204
J203
L OUTPUT A-R
L OUTPUT C-R
L OUTPUT B-R
L OUTPUT B-R
VEE
VDD
Q200,201
BUFFER
10
11
13
REMOTE
SENSOR
(SERCS IN)
26
20
23
6
-15V
1
28
+15V
IC200 SELECTOR
03-2
02-2
03-1
IN3
02-1
OUT1
OUT1
IN1
IC101
FL TUBE
DISPLAY
IC410
57
IC411
57
1
3
1
FL101
CLK
LAT
BK
VDD2
57
31
CONTROL
+5V-2
9
SI
14
11
10
1
F1
I
3
15
F2
I
17
6
X102
7.8MHz
Q105
BUS I/O
Q104
A BUS
I/O
F1
F2
+38V
IC412
IC411
FL
LS
CENTER
S.W
2ND AUDIO
IC104
SIRCS I/F
15
X IN
CARRIER OUT
X OUT
16
CA1 OUT
11
12
63
67
95
947
936
964
182
21
22
24
25
46
53
54
19
20
59
60
61
62
87
89
CTRL-LATCH
CA1 IN
IC102(1/3)
DISPLAY CONTROL
A BUS IN
A BUS OUT
M BUS-TV
M BUS-DVD
M BUS-V1
M BUS-STATUS
SIRCS IN
FL CLK
FL DATA
FL LAT
FL CLEAR
RDS SIGNAL INPUT
RDS CLOCK
RDS DATA
FLASH DATA OUT
FLASH DATA IN
U-SREQ
U-MREQ
U-DATA
U-CLOCK
MD2
MD0
A
(Page 14)
VDD
18
40
VDD
SIRCS OUT
FUNCTION DOWN
2
33
8
2WY
5
14
RESET
RESET
LATCH
2WAY
MUTING
AUDIO SPLIT
SUR
LEVEL
NAME
SET UP
MULT CH DEC
DCS
KEY INPUT1
I
KEY INPUT 4
POW KEY-IN
SPEAKER A
SPEAKER B
FUNCTION UP
JOG UP
JOG DOWN
VOL UP
VOL DOWN
VOL A/D
5V CHECK
99
98
97
85
8
D109,111-114,122
1
EQ
2
3
4
5
6
7
38
I
41
66
64
65
78
79
75
76
9
10
45
82
XO
XO
83
12
• R-ch is omitted
• Signal Path
: FM
: CD(ANALOG)
IC105
SIRCS
1
2
4
5
Q106
LED
DRIVER
OFF
A
ROTARY
ROTARY
IC103
MOTOR DRIVER
8
A IN
A OUT
B IN
B OUT
5
1
+5V-2
X101
Q102
MODULATION
14
+5V-2
D123
D121
S103-109,
S111-113,
S115-135
KEY
MATRIX
S101
POWER
A+B
B
RV101
FUNCTION
RV102
JOG
DIAL
4
2
+5V
+5V-2
ENCODER
ENCODER
16MHz
SWITCH
+5V
+5V
3
DRIVER
6
DRIVER
MUTING
AUDIO
SPLIT
SW102
SPEAKER
SELECTOR
M
RV103
MASTER
VOLUME
Q129
LED
Q130
LED
D124,125
D128
(SERCS OUT)
11 11
STR-V333ES/V444ES/V555ES
– VIDEO SECTION –
COMPONENT
VIDEO
TV/SAT
IN
DVD/LD
IN
S VIDEO
IN
S VIDEO
VIDEO 1
VIDEO 2
PB/B-Y
PR/R-Y
PB/B-Y
PR/R-Y
TV/SAT
DVD/LD
OUT
OUT
VIDEO 3
IN
J212
(1/2)
Y
Y
J210
C
Y
C
Y
J208
C
Y
J209
J102(1/3)
C
Y
C
Y
C
Y
C
Y
IN
IN
-5V
+5V-3
-5V
+5V-3
3
5
15
13
11
9
7
8
16
3
5
15
13
11
9
7
8
16
IC214
SELECTOR
8
9
11
14
16
1
V+ VCC
137
IC203
VIDEO SELECT SW
TV IN SW1
LD IN
V1 OUT
V1 IN
V2 OUT
V2 IN
V3 IN
VEE
VDD
VIDEO SELECT SW
TV IN SW1
LD IN
V1 OUT
V1 IN
V2 OUT
V2 IN
V3 IN
VEE
VDD
IC202
SW2
SW3
SW4
SW5
MON
SW2
SW3
SW4
SW5
MON
J212
IC212
6
7
5
12
3
2
Q206
SWITCH
14
10
4
6
2
1
14
10
4
6
2
1
13
IC213
85
IC212
8
Q204,205
SWITCH
(2/2)
Y
MONITOR
PB/B-Y
5
B+
PR/R-Y
+5V-3
DECODE
Q202,203
OUT
Y
V444/V555
IC209
OSD
C IN C OUT
2
Y IN
1
3
V IN
Y OUT
V OUT
EXS
EXD
XS
XD
26
27
25
8
14.31813MHz
9
16
15
X202
IC210
BUFFER
C IN C OUT
4
Y IN
2
3
V IN
5
+5V-3
CT203
OSD
US, CND, TW
CT204
OSD
Y OUT
V OUT
J211
6
8
7
3
VDD
14
+5V-3
C
Y
J201(2/2)
IC208
XTAL SELECT
2
1
MONITOR
S VIDEO
OUT
IC102(2/3)
MONITOR
OUT
IC208
XTAL SELECT
+5V-3
8
8
11
9
10
12
13
7
2
5
X201
14.31MHz
VDD
1
6
3
CT202
OSD
DISPLAY CONTROL
XTAL SELECTOR
57
VIDEO IN
VIDEO IN
VIDEO 1
VIDEO 2
VIDEO IN
TV/SAT
DVD/LD
OUT
OUT
VIDEO 3
2ND AV
VIDEO
OUT
TP201
11
V SYNC
IC201
J202
J200
IN
IN
J102(2/3)
J201
(1/2)
VIDEO SELECT SW
3
TV
5
LD
11
V2 OUT
9
V2 IN
V1 OUT
15
13
V1 IN
7
V3
VIDEO SELECT SW
TV
3
5
LD
V2 IN
9
13
V1 IN
V3
7
M OUT
1
IC211
SW1
14
SW2
10
SW3
4
SW4
6
2
SW5
MON
1 1
16
SW5
SW1
SW2
SW3
SW4
SW5
VCC
+5V-3
14
10
4
6
2
16
+5V-3
V444/V555
+5V-3
AVCC
4
7
VCC
1
H SYNC
TEST
SCLK
S IN
IC205
SYNC SEPARATE
IN
SYNC SEPARATE
IN
VCC
V SYNC
IC204
VCC
VSYNC
CS
1
10
2
3
21
4
22
23
24
EXCEPT
+5V-3
5
4
+5V-3
5
4
US, CND, TW
Q1204
BUFFER
SYSTEM CONTROL
71
VIDEO(SW1)
72
VIDEO(SW2)
VIDEO(SW3)
75
VIDEO(SW4)
76
VIDEO(SW2-1)
68
69
VIDEO(SW2-2)
VIDEO(SW2-3)
70
97
VIDEO(SW2-4)
EXCEPT US, CND, TW
IC201(3/4)
X200
17.34MHz
CT201
OSD
OSD CLK
26
28
OSD D OUT
100
55
OSD V SYNC
12 12
– DIGITAL SECTION –
STR-V333ES/V444ES/V555ES
V444/V555
COAXIAL
OPTICAL
B
(Page 11)
CD IN
DVD/
LD IN
DVD/
LD IN
TV/SAT
IN
MD/DAT
IN
CD IN
LINE L
J1301
IC1315
IC1316
IC1318
IC1317
IC1312
BUFFER
1
4
6
+5D2
A/D CONVERTER
AINL+
6
AINL-
7
4
VA
12
VD
VB
24
11
9
1
1
1
1
IC1417
1275
+5V-1
INPUT SELECTOR
3
2
1
15
4
14
IC1419
SDATA
MCLK
SCLK
LRCK
PD
IC1313
D1
D2
D3
D4
D0
D5
21
17
18
19
16
+5V
+5D2
16
5
Y
A0
11
A1
10
A2
9
IC1320
SELECTOR
1
2
6
5
IC1319
LRCK
DATAO
X IN
DVDD
DVDD
DVDD
DVDD
OPTICAL
MD/DAT
OUT
16
22
7
19
30
43
+5D1
IC1310
CLOCK OSC
6
7
5
X1303
12.288MHz
+3.3V
IC1311
AUDIO DSP
84
SDIAC
+5D1
8
4
1
3
+3.3V
+5D1
XI
8
+5V
1
+5V
31
+5V
71
11
+3VA
21
+3V
+3V
41
51
+3V
+3V
81
+3V
91
SDIB3
12
85
SDIA1
82
SDWCK0
SDBCK0
83
62 65 66 67 68 69
SDOB0
47
SDOB1
46
SDOB2
45
18
SDOB3
32
OPORT0
IC
XCSB
XCSASOSI
SCK
IC1309
BUFFER
14
4
2
6
10 9
12 11
16
13
5
3
7
+3.3V
IC1301
INV.BUFFER
1
3
5
9
11
13
14
+3.3V
112102 1104
12 22 42 55 72 82
VDD0
VDD1
VDD2
VDD3
VDD4
VDD5
VDD6
VDD7
LROUT
LRCK1
VDD4
VDD5
CLKO
LRCK1
BKOUT
BCK1
CLKO
VDD6
CLKI
XWE
XOE
CLKI
XOE
XWE
AVDD
BCK1
VDD7
99
100
74
70
99
100
70
74
AVDD
D24-D31
D16-D23
D16-D31
+3.3V
X1301
10MHz
A0-A16
X1302
10MHz
A0-A16
IC1306
S RAM
WE
12
OE
28
IC1307
12
WE
28
OE
IC1308
41
OE
17
WE
VDD
VDD
S RAM
VDD
VDD
S RAM
VDD
VDD
+3.3V
8
24
+3.3V
8
24
+3.3V
11
33
SIA
117
118
SIB
SIC
119
120
SID
BCKO
113
LRCKO
115
TST
+5D1
+3.3V
XHDCS
107
13
14
15
26
10
16
25
16
25
15
26
10
113
115
13
14
9
I
I
9
HRDY
XHDCS
HAO
XRST
XHDRD
XHDWR
HD0
I
HD7
HD0
I
HD7
HA0
XRST
XHDRD
XHDWR
BCKO
LRCKO
HRDY
SOA
SOB
Q1202
IC1303
DATA BUS
BUFFER
1
VDD5
23
VDD3
24
VDD3
B8
14
I
21
B1
A1
I
A8
1
3
5
9
10
12
DIR
3-10
2
Q1203
IC1304
AUDIO DSP
MEMORY CONTROL
SOA
SOB
SOC
SOD
2 109 116 110 1143 4 5
SIA
SIB
SIC
SID
IC1305
AUDIO DSP
MEMORY CONTROL
SOC
VDD0
VDD1
VDD2
112 104102
12 22 42 55 72 822 3 4
116 114117 118 119 120
VDD3
DIGITAL AUDIO
I/F RECEIVER
3
DINO
17
XSTATE
35
DO
36
DI
37
CE
38
CLK
48
XMODE
34
ERROR
CKOUT
13 14 15
1
IC1314
BCK
7
3
8
+5D2
X1201
16MHz
35 107 108 109 116 114 113 112 111 110 115 118 106 105 9299 93
XO
A/D INT
DIG-INC
DIG-INB
DIG-INA
CBIT
XSTATE
DATA
LAT
CLOCK
XMODE
ERROR
ON/OFF
RF ERROR
MUTING
ANALOG/DIGITAL
XI
IC1201(2/4)
SYSTEM CONTROL
5 6 4 3 2 1
DSP1-CSB
DSP1-CSA
DSP1-RESET
DSP1-DATA IN
DSP1-DATA OUT
XDSP1-SCLK
27 16 26 13 31 32 30 14 2928
XRST2
XRST1
HRDY1
XHDSC1
XHDWR1
XHDWR2
HRDY2
XHDSC2
IC1302
12
4
XHDRD1
17-24
HD0
XHDRD2
HD7
D/A DATA IN
D/A DATA OUT
3637404146
D/A LAT
D/A CLK
41
40
38
33
34
35
36
37
D/A INT
45 46 47
DIN1
DIN2
DIN3
LRCK
SCLK IN
SCLK
IC1412
D/A CONVERTER
MD0
MD1
MC
ML
RST
VDDA
VDDA
8
18 20
VDDA
VDDA
VDDA
22 26 28 30
43
VOUT1
VOUT5
VOUT3
VOUT4
VDDA
+5V-1
VDD
VDDA
IC1415
14
IC1413
10
IC1411
12
IC1411
11
• R ch is omitted
• Signal Path
: CD(ANALOG)
: CD(DIGITAL)
L.P.F
L.P.F
L.P.F
L.P.F
12
MUTE
12
MUTE
12
MUTE
76
MUTE
Q1409
Q1411
Q1413
Q1414
FL
REAR
CENTER
SW
C
(Page 11)
13 13
STR-V333ES/V444ES/V555ES
– POWER AMP SECTION –
A
(Page 11)
CENTER
S.W
2ND AUDIO
IC501
POWER AMP
FL
B+
B-
LS
B+
B-
B+
B-
INPUT
6 1
13
+VCC
+VCC
14
15
-VEE
6
INPUT
13
+VCC
14
+VCC
15
-VEE
6
INPUT
13
+VCC
14
+VCC
15
-VEE
+VE OUT
-VE OUT
IC701
POWER AMP
+VE OUT
-VE OUT
IC601
POWER AMP
+VE OUT
-VE OUT
MUTE
MUTE
MUTE
2
5
NF
3
1
2
5
NF
3
1
2
5
NF
3
1
Q501,503
RV501
IDLING
CURRENT
FRONT L
MUTE
RV701
IDLING
CURRENT
REAR L
RV601
IDLING
CURRENT
CENTER
IC502
BOOSTER
2 5
4 1
BOOSTER
5
IC503
IC702
BOOSTER
1
2 5
4 1
BOOSTER
5
IC703
IC602
BOOSTER
1 4
2 5
4 1
5
BOOSTER
IC603
3
4
2
3
3
4
2
3
3
2
3
B+
CURRENT
PROTECT
Q508,509
B-
B+
CURRENT
PROTECT
Q708,709
B-
B+
CURRENT
PROTECT
Q608,609
B-
Q547-549
CURRENT
PROTECT
DRIVE
Q597
RELAY
DRIVER
Q598
RELAY
DRIVER
Q599
RELAY
DRIVER
Q511
RELAY
DRIVER
RELAY
DRIVER
DRIVER
Q711
Q611
RELAY
Q661
RELAY
DRIVER
Q300
RELAY
DRIVER
POWER
CONTROL
Q1405
RY502
RY503
RY504
RY501
RY701
RY601
RY651
RY300
R CH
R CH
R CH
R CH
R CH
R CH
TM501
J501
J502
TM601
J303
(2/2)
L
A
R
R
B
L
L
FRONT
R
L
REAR
R
SUB
WOOFER
CENTER
L
REAR
R
CENTER
2ND AV
AUDIO
OUT
FRONT
SPEAKER
J101
PHONES
RRE
OUT
SPEAKER
+12V
+5V-1
+5V-3
+5D1
+3.3V
• R ch is omitted
• Signal Path
: CD(ANALOG)
IC1409
+12V
3 1
REG
IC1410
+5V
3 1
REG
IC1402
B+
3 1
SWITCH
IC1405
+5V
3 1
REG
IC1403
+3.3V
3 1
REG
IC1403,1404
-5V
B-
3 1
SWITCH
+15V
-15V
+5V-2
+5VD2
IC401
+15V
3 1
REG
IC402
-15V
3 1
REG
IC1407
+5V
3 1
REG
IC1406
+5V
3 1
REG
IC1406,1408
B+
3 1
SWITCH
IC1408
-5V
3 1
REG
B+
B-
D802
D801
+24V
-24V
+38V
D803-806
D803-806
Q801
+38V
REG
IMPEDANCE SELECTOR
4Ω 8Ω
F802
F801
F805
F806
F1
F2
D812
D813
S902
T901
POWER
TRANSFORMER
EXCEPT
E, PX, EA
F901 F904
V555 : E,PX,EA
S901
AC
VOLTAGE
220V
240V
120V
+5V-2
77
VCC
8
38
DVCC
54
VCC
94
VCC
ACMUTING
78 8079 84 85 82 81 83
PROTECT
IC1201(4/4)
SYSTEM CONTROL
RY HP
RY-FRONT A
RY-FRONT B
RY PRE
RY REAR
RY CENTER
RY WOOFER
56 104
V.POWER OFF
RY-POWER
STOP
RESET
D.POWER OFF
61
67
90
+5V-2
IC102(3/3)
DISPLAY CONTROL
23
VCC
84
VCC
POWER RY
U-RESET
RESET
STANDBY
MD1
STOP
13
58
77
52
50
47
Q103
RESET
+5.6V
8
VSA
RESET
7 2 3 5
Q1401
+5.6V
REG
VSC OUT C VDD
IC1402
SWITCHING
REG.
D1403
D1404
VSB
+12V
6
Q901
RELAY
DRIVER
D901-904
D906
D907
RY901
T902
F902
JW901
JW902
EXCEPT
E, PX, EA
AEP,UK,US,AUS,
EE,MY,SP,CH
EXCEPT AEP,UK,US,
AUS,EE,MY,SP,CH
J901
AC
OUTLET
AC IN
14 14
STR-V333ES/V444ES/V555ES
5-2. CIRCUIT BOARDS LOCATION
V. SEL board
(E, PX model)
AC board
DC board
SURR SP board
HP board
F-VIDEO board
DISPLAY board
POWER-AMP board
VOL board
ROTARY board
FRONT SP board
DIGITAL board
CLOCK board
(EXCEPT US, CND, HK, TW model)
S-VIDEO board
C-VIDEO board
DIGITAL IN/OUT board
M-BUS board
(US, CND model)
AUDIO-2F board
INPUT board
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(IN ADDITION TO THIS NECESSARY NOTE IS PRINTED
IN EACH BLOCK.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/
specified.
• % : indicates tolerance.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• C : panel designation.
Note:
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
• U : B+ Line.
• V : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
No mark : FM
( ) : VIDEO 1
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
F : FM
J : CD (ANALOG)
c : CD (DIGITAL)
I : PHONO
• Abbreviation
CND : Canadian model
AUS : Australian model
CH : Chinese model
EE : East European model
EA : Saudi Arabia model
SP : Singapore model
TW : T aiw an model
MY : Malaysia model
HK : Hong Kong model
W or less unless otherwise
4
For printed wiring boards.
Note:
• X : parts extracted from the component side.
• a : Through hole.
• b : Pattern from the side which enables seeing.
• There are few cases that the part isn't mounted in model is printed
on diagram.
C
Q
These are omitted
EB
E
CB
These are omitted
C
BE
These are omitted
• Wavef orm
• DISPLAY SECTION
1 IC102 is (XO)
3.2Vp-p
16MHz
2 IC104 qh (X OUT)
4.6Vp-p
7.28MHz
• S-VIDEO SECTION
1 IC209 9 (XS)
2.1Vp-p
14.31818MHz
2 IC207 5
5.0Vp-p
14.31MHz
3 IC207 7
• DIGITAL SECTION
1 IC1201 od (XI)
17.34MHz
3.8Vp-p
16MHz
5.0Vp-p
2 IC1304 <z// (CLKO)
3.6Vp-p
15 15
10MHz
3 IC1305 <z// (CLKO)
3.6Vp-p
10MHz
4 IC1310 2
5.2Vp-p
12.2889MHz
STR-V333ES/V444ES/V555ES
5-3. SCHEMATIC DIAGRAM — DIGITAL (1/4) SECTION —
• See page 20, 21 for Printed Wiring Board.
• See page 40 for IC Block Diagrams.
16 16
75Ω COAXIAL
5-4. SCHEMATIC DIAGRAM — DIGITAL (2/4) SECTION — • See page 15 for Waveforms.
• See page 20, 21 for Printed Wiring Board.
• See page 45 for IC Pin Function.
STR-V333ES/V444ES/V555ES
PIN FUNCTION
17 17
STR-V333ES/V444ES/V555ES
5-5. SCHEMATIC DIAGRAM — DIGITAL (3/4) SECTION —
• See page 15 for Waveforms.
• See page 20, 21 for Printed Wiring Board.
• See page 48 for IC Pin Function.
PIN FUNCTION
PIN FUNCTION
18 18
5-6. SCHEMATIC DIAGRAM — DIGITAL (4/4) SECTION —
• See page 20, 21 for Printed Wiring Board.
• See page 15 for Waveforms.
STR-V333ES/V444ES/V555ES
19 19
STR-V333ES/V444ES/V555ES
5-7. PRINTED WIRING BOARD — DIGITAL (SIDE A) SECTION —
• See page 15 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D1201 C-10
D1202 A-8
IC1201 B-8
IC1301 B-7
IC1302 B-7
IC1303 A-7
IC1304 C-6
IC1305 A-6
IC1306 C-4
IC1307 B-4
IC1308 B-4
IC1309 C-3
IC1310 B-3
Ref. No. Location
IC1311 B-3
IC1314 B-2
IC1402 C-9
IC1411 E-3
IC1412 D-5
IC1413 D-3
IC1415 E-4
IC1417 D-2
IC1418 D-1
IC1419 C-2
IC1420 C-1
Q1204 A-10
There are few cases that the part isn't mounted
in model is printed on diagram.
20 20
5-8. PRINTED WIRING BOARD — DIGITAL (SIDE B) SECTION —
• See page 15 for Circuit Boards Location.
STR-V333ES/V444ES/V555ES
• Semiconductor
Location
Ref. No. Location
D1203 A-3
D1204 A-3
D1205 A-3
D1302 A-9
D1401 E-7
D1402 D-8
D1403 C-1
D1404 C-1
D1405 E-8
D1406 E-3
IC1403 C-2
IC1405 D-2
IC1406 E-2
IC1407 D-2
IC1408 E-2
IC1409 E-3
IC1410 E-3
Ref. No. Location
Q419 E-6
Q1201 A-3
Q1202 A-4
Q1203 A-4
Q1401 B-2
Q1402 E-3
Q1403 E-2
Q1404 E-3
Q1405 E-2
Q1406 E-1
Q1408 D-1
Q1409 E-7
Q1410 D-7
Q1411 D-8
Q1412 D-8
Q1413 E-8
Q1414 D-8
There are few cases that the part isn't mounted
in model is printed on diagram.
21 21
STR-V333ES/V444ES/V555ES
5-9. SCHEMATIC DIAGRAM — DIGITAL IN/OUT SECTION —
• See page 40 for IC Block Diagrams.
5-10. PRINTED WIRING BOARD — DIGITAL IN/OUT SECTION —
• See page 15 for Circuit Boards Location.
• Semiconductor
Location
Ref. No. Location
D1301 B-4
D1321 B-1
D1322 B-1
IC1312 B-3
IC1313 B-2
IC1315 A-3
IC1316 A-2
IC1317 A-1
IC1318 A-2
IC1319 A-1
IC1320 B-1
There are few cases that the part isn't mounted
in model is printed on diagram.
22 22
STR-V333ES/V444ES/V555ES
5-11. SCHEMATIC DIAGRAM — M-BUS SECTION —
• See page 40 for IC Block Diagrams.
5-12. PRINTED WIRING BOARD — M-BUS SECTION —
• See page 15 for Circuit Boards Location.
23 23
There are few cases that the part isn't mounted
in model is printed on diagram.
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