Sony STR-DA3500ES Service Manual ▷ View online
STR-DA3500ES
2
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.
aged by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing 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.
After correcting the original service problem, perform the follow-
ing 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 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
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 microamperes.).
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.
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 2 V AC range are suitable. (See
Fig. A)
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 2 V AC range are suitable. (See
Fig. A)
1.5 k
Ω
0.15
μF
AC
voltmeter
(0.75 V)
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Parts on Set
Earth Ground
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 PARTS
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 SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
STR-DA3500ES
3
1.
SERVICING NOTES
............................................. 4
2. DISASSEMBLY
2-1. Disassembly Flow ........................................................... 5
2-2. Case ................................................................................. 6
2-3. Front Panel Block ........................................................... 6
2-4. Tuner (FM/AM), CIS Board ........................................... 7
2-5. DIGITAL VIDEO Board ................................................. 7
2-6. Back Panel Block ............................................................ 8
2-7. VIDEO Board ................................................................. 8
2-8. MICON Board, DIGITAL Board .................................... 9
2-9. ACLASS Board .............................................................. 9
2-10. Main Block ..................................................................... 10
2-11. MAIN Board ................................................................... 10
2-2. Case ................................................................................. 6
2-3. Front Panel Block ........................................................... 6
2-4. Tuner (FM/AM), CIS Board ........................................... 7
2-5. DIGITAL VIDEO Board ................................................. 7
2-6. Back Panel Block ............................................................ 8
2-7. VIDEO Board ................................................................. 8
2-8. MICON Board, DIGITAL Board .................................... 9
2-9. ACLASS Board .............................................................. 9
2-10. Main Block ..................................................................... 10
2-11. MAIN Board ................................................................... 10
3.
TEST MODE
............................................................ 11
4. ELECTRICAL
ADJUSTMENTS
........................ 15
5. DIAGRAMS
5-1. Block
Diagram
- DIGITAL AUDIO, TUNER Section - .......................... 18
5-2. Block Diagram - DAB, XM Section - ............................ 19
5-3. Block Diagram - ANALOG AUDIO Section - ............... 20
5-4. Block Diagram - AMP Section - ..................................... 21
5-5. Block Diagram - HDMI Section - ................................... 22
5-6. Block Diagram - VIDEO Section (1/2) - ........................ 23
5-7. Block Diagram - VIDEO Section (2/2) - ........................ 24
5-8. Block Diagram - PANEL Section - ................................. 25
5-9. Block Diagram - POWER SUPPLY Section - ................ 26
5-10. Printed Wiring Board
5-3. Block Diagram - ANALOG AUDIO Section - ............... 20
5-4. Block Diagram - AMP Section - ..................................... 21
5-5. Block Diagram - HDMI Section - ................................... 22
5-6. Block Diagram - VIDEO Section (1/2) - ........................ 23
5-7. Block Diagram - VIDEO Section (2/2) - ........................ 24
5-8. Block Diagram - PANEL Section - ................................. 25
5-9. Block Diagram - POWER SUPPLY Section - ................ 26
5-10. Printed Wiring Board
- DIGITAL Board (Component Side) - ........................... 28
5-11. Printed Wiring Board
- DIGITAL Board (Conductor Side) - ............................. 29
5-12. Schematic Diagram - DIGITAL Board (1/2) - ................ 30
5-13. Schematic Diagram - DIGITAL Board (2/2) - ................ 31
5-14. Printed Wiring Board
5-13. Schematic Diagram - DIGITAL Board (2/2) - ................ 31
5-14. Printed Wiring Board
- DIGITAL VIDEO Board (Component Side) - ............. 32
5-15. Printed Wiring Board
- DIGITAL VIDEO Board (Conductor Side) - ............... 33
5-16. Schematic Diagram
- DIGITAL VIDEO Board (1/7) - ................................... 34
5-17. Schematic Diagram
- DIGITAL VIDEO Board (2/7) - ................................... 35
5-18. Schematic Diagram
- DIGITAL VIDEO Board (3/7) - ................................... 36
5-19. Schematic Diagram
- DIGITAL VIDEO Board (4/7) - ................................... 37
5-20. Schematic Diagram
- DIGITAL VIDEO Board (5/7) - ................................... 38
5-21. Schematic Diagram
- DIGITAL VIDEO Board (6/7) - ................................... 39
TABLE OF CONTENTS
5-22. Schematic Diagram
- DIGITAL VIDEO Board (7/7) - ................................... 40
5-23. Printed Wiring Board - LIMITER Board - ..................... 41
5-24. Schematic Diagram - LIMITER Board - ........................ 41
5-25. Printed Wiring Board - MAIN Board - ........................... 42
5-26. Schematic Diagram - MAIN Board (1/3) - ..................... 43
5-27. Schematic Diagram - MAIN Board (2/3) - ..................... 44
5-28. Schematic Diagram - MAIN Board (3/3) - ..................... 45
5-29. Printed Wiring Board - ACLASS Board - ...................... 46
5-30. Schematic Diagram - ACLASS Board - ......................... 47
5-31. Printed Wiring Board - DSP Board - .............................. 48
5-32. Schematic Diagram - DSP Board - ................................. 49
5-33. Printed Wiring Board
5-24. Schematic Diagram - LIMITER Board - ........................ 41
5-25. Printed Wiring Board - MAIN Board - ........................... 42
5-26. Schematic Diagram - MAIN Board (1/3) - ..................... 43
5-27. Schematic Diagram - MAIN Board (2/3) - ..................... 44
5-28. Schematic Diagram - MAIN Board (3/3) - ..................... 45
5-29. Printed Wiring Board - ACLASS Board - ...................... 46
5-30. Schematic Diagram - ACLASS Board - ......................... 47
5-31. Printed Wiring Board - DSP Board - .............................. 48
5-32. Schematic Diagram - DSP Board - ................................. 49
5-33. Printed Wiring Board
- MICON Board (Component Side) - ............................. 50
5-34. Printed Wiring Board
- MICON Board (Conductor Side) - ............................... 51
5-35. Schematic Diagram - MICON Board (1/3) - .................. 52
5-36. Schematic Diagram - MICON Board (2/3) - .................. 53
5-37. Schematic Diagram - MICON Board (3/3) - .................. 54
5-38. Schematic Diagram - VIDEO Board - ............................ 55
5-39. Printed Wiring Board
5-36. Schematic Diagram - MICON Board (2/3) - .................. 53
5-37. Schematic Diagram - MICON Board (3/3) - .................. 54
5-38. Schematic Diagram - VIDEO Board - ............................ 55
5-39. Printed Wiring Board
- VIDEO Board (Component Side) - .............................. 56
5-40. Printed Wiring Board
- VIDEO Board (Conductor Side) - ................................ 57
5-41. Printed Wiring Board - CIS Board - ............................... 58
5-42. Schematic Diagram - CIS Board - .................................. 59
5-43. Printed Wiring Boards - CONNECTOR Section - ......... 60
5-44. Schematic Diagram - CONNECTOR Section - .............. 61
5-45. Printed Wiring Board - SURR SPEAKER Board - ........ 62
5-46. Schematic Diagram - SURR SPEAKER Board - ........... 63
5-47. Printed Wiring Boards - PANEL Section - ..................... 64
5-48. Schematic Diagram - PANEL Section - .......................... 65
5-49. Printed Wiring Board - DISPLAY Board - ..................... 66
5-50. Schematic Diagram - DISPLAY Board - ........................ 67
5-51. Printed Wiring Boards - POWER Section - .................... 68
5-52. Schematic Diagram - POWER Section - ........................ 69
5-53. Printed Wiring Board - DCDC CON Board - ................. 70
5-54. Schematic Diagram - DCDC CON Board - .................... 70
5-42. Schematic Diagram - CIS Board - .................................. 59
5-43. Printed Wiring Boards - CONNECTOR Section - ......... 60
5-44. Schematic Diagram - CONNECTOR Section - .............. 61
5-45. Printed Wiring Board - SURR SPEAKER Board - ........ 62
5-46. Schematic Diagram - SURR SPEAKER Board - ........... 63
5-47. Printed Wiring Boards - PANEL Section - ..................... 64
5-48. Schematic Diagram - PANEL Section - .......................... 65
5-49. Printed Wiring Board - DISPLAY Board - ..................... 66
5-50. Schematic Diagram - DISPLAY Board - ........................ 67
5-51. Printed Wiring Boards - POWER Section - .................... 68
5-52. Schematic Diagram - POWER Section - ........................ 69
5-53. Printed Wiring Board - DCDC CON Board - ................. 70
5-54. Schematic Diagram - DCDC CON Board - .................... 70
6.
EXPLODED VIEWS
6-1. Case Section .................................................................... 104
6-2. Front Panel Section ......................................................... 105
6-3. DIGITAL VIDEO Board Section .................................... 106
6-4. Back Panel Section ......................................................... 107
6-5. Chassis Section ............................................................... 108
6-6. Heatsink Section ............................................................. 109
6-2. Front Panel Section ......................................................... 105
6-3. DIGITAL VIDEO Board Section .................................... 106
6-4. Back Panel Section ......................................................... 107
6-5. Chassis Section ............................................................... 108
6-6. Heatsink Section ............................................................. 109
7.
ELECTRICAL PARTS LIST
.............................. 110
Accessories are given in the last of the electrical parts list.
STR-DA3500ES
4
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong
viscosity
Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
NOTE OF REPLACING THE IC3601 ON THE DIGITAL
VIDEO BOARD
Replacement of IC3601 on the DIGITAL VIDEO board used in
this set requires a special tool.
VIDEO BOARD
Replacement of IC3601 on the DIGITAL VIDEO board used in
this set requires a special tool.
NOTE OF REPLACING THE IC3506 AND IC3508 ON
THE DIGITAL VIDEO BOARD
IC3506 and IC3508 on the DIGITAL VIDEO board cannot ex-
change with single. When IC3506 and IC3508 on the DIGITAL
VIDEO board are damaged, exchange the entire mounted board.
THE DIGITAL VIDEO BOARD
IC3506 and IC3508 on the DIGITAL VIDEO board cannot ex-
change with single. When IC3506 and IC3508 on the DIGITAL
VIDEO board are damaged, exchange the entire mounted board.
NOTE OF REPLACING THE IC5021 ON THE DSP
BOARD
IC5021 on the DSP board cannot exchange with single. When
IC5021 on the DSP board is damaged, exchange the entire mount-
ed board.
BOARD
IC5021 on the DSP board cannot exchange with single. When
IC5021 on the DSP board is damaged, exchange the entire mount-
ed board.
NOTE OF REPLACING THE IC8018 ON THE MICON
BOARD
IC8018 on the MICON board cannot exchange with single. When
IC8018 on the MICON board is damaged, exchange the entire
mounted board.
BOARD
IC8018 on the MICON board cannot exchange with single. When
IC8018 on the MICON board is damaged, exchange the entire
mounted board.
MODEL IDENTIFICATION
PART No.
– Back Panel –
Model
Part No.
US and Canadian models
4-144-755-1
[]
AEP and UK models
4-144-755-2
[]
UPDATE OF SOFTWARE OF IC8014 ON THE MICON BOARD
Perform operation of the following when the update of software of the IC8014 on the MICON board is necessary.
Perform operation of the following when the update of software of the IC8014 on the MICON board is necessary.
Connect:
J861
for PC
Procedure:
1. Connect J861 on the CIS board and PC by using the RS-232C cable.
2. Turn on the main power.
3. The update is executed by using PC.
4. When the update ends, turn off the main power.
5. Remove the RS-232C cable from the J861 on the CIS board and PC.
1. Connect J861 on the CIS board and PC by using the RS-232C cable.
2. Turn on the main power.
3. The update is executed by using PC.
4. When the update ends, turn off the main power.
5. Remove the RS-232C cable from the J861 on the CIS board and PC.
ERROR MESSAGES
If there is a malfunction, the display shows a code of two numbers and a message. You can check the condition of the system by the message.
Refer to the following table to solve the problem.
If there is a malfunction, the display shows a code of two numbers and a message. You can check the condition of the system by the message.
Refer to the following table to solve the problem.
messages
cause and response
PROTECTOR
Irregular current is output to the speakers, or the upper panel of the receiver is covered with something. The re-
ceiver will automatically turn off after a few seconds. Check the speakers connection and turn on the power again.
ceiver will automatically turn off after a few seconds. Check the speakers connection and turn on the power again.
STR-DA3500ES
5
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-2. CASE
(Page
(Page
6)
2-3. FRONT PANEL BLOCK
(Page
(Page
6)
2-4. TUNER (FM/AM), CIS BOARD
(Page
(Page
7)
2-5. DIGITAL VIDEO BOARD
(Page
(Page
7)
2-8. MICON
BOARD,
DIGITAL
BOARD
(Page
9)
2-9. ACLASS
BOARD
(Page
9)
2-10. MAIN BLOCK
(Page
(Page
10)
2-11. MAIN BOARD
(Page
(Page
10)
2-7. VIDEO
BOARD
(Page
8)
2-6. BACK PANEL BLOCK
(Page
(Page
8)
SET