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Sony STR DA2400ES Service Manual - Page 66

Video2 Board, Jog Board, Led Board, Mic Board

UPC - 027242729872

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STR-DA2400ES/DG920 6-40. PRINTED WIRING BOARDS - PANEL Section - • See Page 35 for Circuit Boards Location. • : Uses unleaded solder. 1 2 VIDEO2 BOARD 3 4 AX AK DISPLAY BOARD VIDEO BOARD CN706 CN6501 (Page 64) (Page 52) 5 (Page 46) Q MAIN BOARD CN4001 6 X MAIN BOARD (Page 46) CN4025 A C823 JL817 JL851 CN722 JL814 JW858 JL849 JL855 JL853 1 CN721 JL848 JL854 11 JW823 JL852 JL820 C818 JL819 JL818 R776 C813 JL839 JL827 JL843 JL840 JL842 C758 R768 C811 7 JL836 JW822 A004 (CHASSIS) JL838 ET702 B JL828 C820 JL829 IC706 C815 C816 JL824 JL825 JL826 R763 41 58 JL844 JL847 JL846 R764 C810 1 JL850 JL815 JW857 JW859 CN728 C757 13 R769 JL822 JL823 C819 JL821 R765 C817 JL835 JL816 C812 JL830 C762 A708 JL834 R810 JL832 JL837 ET703 C822 JL831 11 (CHASSIS) (CHASSIS) 1-875-892- (11) R L VIDEO AUDIO VIDEO 2 IN/ C POTABLE AV IN J703 J702 PHONES JOG BOARD D AY DISPLAY BOARD CN707 E (Page 64) CN104 JL001 7 S113 TUNING MODE JL002 JL003 JL004 1 JL005 JW101 JL006 RV103 ROTARY ENCODER - TUNING - 1 3 C104 C105 F C107 C106 S114 R112 TONE MODE R113 RV104 ROTARY ENCODER - TONE - 1 3 S113 - 115 S115 SPEAKERS (OFF/A/B/A+B) 11 1-875-896- (11) STR-DA2400ES/DG920 66 66 7 8 9 LED BOARD (Page 64) DISPLAY AV BOARD CNP718 4 CN719 JL010 JL009 JL008 1 D701 ON/STANDBY (POWER ON (GRN)) (STANDBY (RED)) 11 1-875-893- (11) MIC BOARD (CHASSIS) J701 AUTO CAL MIC A003 JL020 JL023 1 ET791 JL021 3 JL022 CN718 11 1-875-890- (11) AU DISPLAY BOARD CN713 (Page 64) (CHASSIS)

Section	Page
COVER	1
TABLE OF CONTENTS	4
1. SERVICING NOTES	5
2. GENERAL	7
3. DISASSEMBLY	13
3-1. DISASSEMBLY FLOW	13
3-2. CASE	14
3-3. FRONT PANEL BLOCK (DA2400ES)	14
3-4. FRONT PANEL BLOCK (DG920)	15
3-5. TUNER (FM/AM), CIS BOARD AND PREOUT BOARD	15
3-6. DIGITAL VIDEO BOARD	16
3-7. VIDEO BOARD	16
3-8. BACK PANEL BLOCK (DA2400ES)	17
3-9. BACK PANEL BLOCK (DG920)	17
3-10. MICON BOARD, DIGITAL BOARD	18
3-11. ACLASS BOARD	18
3-12. MAIN BLOCK	19
3-13. MAIN BOARD	19
4. TEST MODE	20
5. ELECTRICAL ADJUSTMENT	24
6. DIAGRAMS	27
6-1. BLOCK DIAGRAM - DIGITAL AUDIO/TUNER Section -	27
6-2. BLOCK DIAGRAM - DSP/XM Section -	28
6-3. BLOCK DIAGRAM - ANALOG AUDIO Section -	29
6-4. BLOCK DIAGRAM - AMP Section -	30
6-5. BLOCK DIAGRAM - HDMI Section -	31
6-6. BLOCK DIAGRAM - VIDEO (1/2) Section -	32
6-7. BLOCK DIAGRAM - VIDEO (2/2)/PANEL Section -	33
6-8. BLOCK DIAGRAM - POWER SUPPLY Section -	34
6-9. PRINTED WIRING BOARD - DIGITAL Board (Component Side) -	36
6-10. PRINTED WIRING BOARD - DIGITAL Board (Conductor Side) -	37
6-11. SCHEMATIC DIAGRAM - DIGITAL Board (1/2) -	38
6-12. SCHEMATIC DIAGRAM - DIGITAL Board (2/2) -	39
6-13. PRINTED WIRING BOARD - DIGITAL VIDEO Board (Component Side) -	40
6-14. PRINTED WIRING BOARD - DIGITAL VIDEO Board (Conductor Side) -	41
6-15. SCHEMATIC DIAGRAM - DIGITAL VIDEO Board (1/4) -	42
6-16. SCHEMATIC DIAGRAM - DIGITAL VIDEO Board (2/4) -	43
6-17. SCHEMATIC DIAGRAM - DIGITAL VIDEO Board (3/4) -	44
6-18. SCHEMATIC DIAGRAM - DIGITAL VIDEO Board (4/4) -	45
6-19. PRINTED WIRING BOARD - MAIN Board -	46
6-20. SCHEMATIC DIAGRAM - MAIN Board (1/3) -	47
6-21. SCHEMATIC DIAGRAM - MAIN Board (2/3) -	48
6-22. SCHEMATIC DIAGRAM - MAIN Board (3/3) -	49
6-23. PRINTED WIRING BOARD - ACLASS Board -	50
6-24. SCHEMATIC DIAGRAM - ACLASS Board -	51
6-25. PRINTED WIRING BOARD - VIDEO Board -	52
6-26. SCHEMATIC DIAGRAM - VIDEO Board -	53
6-27. PRINTED WIRING BOARD - DSP Board -	54
6-28. SCHEMATIC DIAGRAM - DSP Board -	55
6-29. PRINTED WIRING BOARD - MICON Board (Component Side) -	56
6-30. PRINTED WIRING BOARD - MICON Board (Conductor Side) -	57
6-31. SCHEMATIC DIAGRAM - MICON Board (1/3) -	58
6-32. SCHEMATIC DIAGRAM - MICON Board (2/3) -	59
6-33. SCHEMATIC DIAGRAM - MICON Board (3/3) -	60
6-34. PRINTED WIRING BOARD - LIMITER Board -	61
6-35. SCHEMATIC DIAGRAM - LIMITER Board -	61
6-36. PRINTED WIRING BOARDS - CONNECTOR Section -	62
6-37. SCHEMATIC DIAGRAM - CONNECTOR Section -	63
6-38. PRINTED WIRING BOARD - DISPLAY Board -	64
6-39. SCHEMATIC DIAGRAM - DISPLAY Board -	65
6-40. PRINTED WIRING BOARDS - PANEL Section -	66
6-41. SCHEMATIC DIAGRAM - PANEL Section -	67
6-42. PRINTED WIRING BOARD - SURR SPEAKER Board -	68
6-43. SCHEMATIC DIAGRAM - SURR SPEAKER Board -	69
6-44. PRINTED WIRING BOARD - CIS Board (DA2400ES: US model) -	70
6-45. SCHEMATIC DIAGRAM - CIS Board (DA2400ES: US model) -	71
6-46. PRINTED WIRING BOARD - PREOUT Board (DA2400ES: AEP, ECE, UK models) -	72
6-47. SCHEMATIC DIAGRAM - PREOUT Board (DA2400ES: AEP, ECE, UK models) -	72
6-48. PRINTED WIRING BOARD - DCDC CON Board -	73
6-49. SCHEMATIC DIAGRAM - DCDC CON Board -	73
6-50. PRINTED WIRING BOARDS - POWER Section -	74
6-51. SCHEMATIC DIAGRAM - POWER Section -	75
7. EXPLODED VIEWS	105
7-1. CASE SECTION	105
7-2. FRONT PANEL SECTION (DA2400ES)	106
7-3. FRONT PANEL SECTION (DG920)	107
7-4. DIGITAL VIDEO BOARD SECTION	108
7-5. BACK PANEL SECTION	109
7-6. CHASSIS SECTION	110
8. ELECTRICAL PARTS LIST	111
ACLASS	111
A-CLASS SUPPORT A	113
A-CLASS SUPPORT B	113
CIS	113
DCDC CON	114
DIGITAL	114
DIGITAL VIDEO	118
DISPLAY	124
DSP	126
JOG	127
LED	127
LIMITER	127
MAIN	127
MIC	134
MICON	134
MICON DIGITAL CONN	138
POWER SWITCH	139
PREOUT	139
STANDBY	139
SURR SPEAKER	140
VIDEO	141
VIDEO2	142

Match case Limit results 1 per page

STR-DA2400ES/DG920

6-40. PRINTED

WIRING

BOARDS

- PANEL Section -

•

: Uses unleaded solder.

• See Page 35 for Circuit Boards Location.

IC706

A708

JW857

JW858

JW859

CN721

CN722

CN728

A004

ET702

JW822

JW823

C757

C758

ET703

RV103

RV104

S113

S114

S115

JW101

CN104

(STANDBY (RED))

(POWER ON (GRN))

CN719

D701

ET791

CN718

A003

R810

C811

C812

C815

C816

C819

C820

C822

C823

JL814

JL815

JL816

JL817

JL821

JL822

JL823

JL827

JL828

JL829

JL830

JL831

JL832

JL834

JL835

JL836

JL837

JL838

JL839

JL840

JL842

JL843

JL850

JL851

R768

R769

C762

C810

C813

C817

C818

JL818

JL819

JL820

JL824

JL825

JL826

JL844

JL846

JL847

JL848

JL849

JL852

JL853

JL854

JL855

R763

R764

R765

R776

JL001

JL002

JL003

JL004

JL005

JL006

R112

R113

C104

C105

C106

C107

JL008

JL009

JL010

JL020

JL021

JL022

JL023

1-875-892-

(11)

VIDEO2 BOARD

JOG BOARD

1-875-896-

(11)

1-875-893-

LED BOARD

1-875-890-

(11)

MIC BOARD

AUDIO

VIDEO

VIDEO 2 IN/

POTABLE AV IN

PHONES

J703

J702

(CHASSIS)

MAIN

BOARD

CN4025

MAIN

BOARD

CN4001

VIDEO

BOARD

CN6501

DISPLAY

BOARD

CN706

S113 – 115

–

– TONE

– TUNING

TUNING MODE

ROTARY ENCODER

SPEAKERS

(OFF/A/B/A+B)

TONE MODE

DISPLAY

BOARD

CN707

ON/STANDBY

(11)

DISPLAY

BOARD

CNP718

AUTO CAL MIC

J701

(CHASSIS)

DISPLAY

BOARD

CN713

(Page 64)

(Page 52)

(Page 46)

(Page 64)