Sony STR-K790 Service Manual - Page 53

Power

Page 53 highlights

STR-K790 MAIN POWER Ref. No. Part No. Description R705 R706 R707 0 R708 1-249-421-11 CARBON 1-249-440-11 CARBON 1-249-414-11 CARBON 1-249-405-11 CARBON 2.2K 5% 82K 5% 560 5% 100 5% 0 R709 0 R710 R711 0 R712 R713 1-249-405-11 CARBON 100 5% 1-234-182-11 ENCAPSULATED COMPONENT 1-247-847-91 CARBON 4.7K 5% 1-240-855-81 CARBON 6.2K 5% 1-249-419-11 CARBON 1.5K 5% R714 R715 R716 R717 R718 1-249-431-11 CARBON 1-247-863-91 CARBON 1-247-843-11 CARBON 1-249-431-11 CARBON 1-247-863-91 CARBON 15K 5% 22K 5% 3.3K 5% 15K 5% 22K 5% R719 R720 0 R721 R722 0 R724 1-247-863-91 CARBON 1-249-439-11 CARBON 1-249-393-11 CARBON 1-247-871-91 CARBON 1-249-404-00 CARBON 22K 5% 68K 5% 10 5% 47K 5% 82 5% R725 R729 R740 R751 R752 1-247-807-31 CARBON 1-247-871-91 CARBON 1-247-879-91 CARBON 1-247-831-91 CARBON 1-249-439-11 CARBON 100 5% 47K 5% 100K 5% 1K 5% 68K 5% R753 R754 R755 R756 R757 1-249-421-11 CARBON 1-249-439-11 CARBON 1-249-421-11 CARBON 1-249-440-11 CARBON 1-249-414-11 CARBON 2.2K 5% 68K 5% 2.2K 5% 82K 5% 560 5% 0 R758 0 R759 0 R760 R761 0 R762 1-249-405-11 CARBON 100 5% 1-249-405-11 CARBON 100 5% 1-234-182-11 ENCAPSULATED COMPONENT 1-247-847-91 CARBON 4.7K 5% 1-240-855-81 CARBON 6.2K 5% R763 R764 R765 R766 R770 1-249-419-11 CARBON 1-249-431-11 CARBON 1-249-421-11 CARBON 1-247-863-91 CARBON 1-249-439-11 CARBON 1.5K 5% 15K 5% 2.2K 5% 22K 5% 68K 5% 0 R771 R772 R791 0 R793 0 R803 1-249-393-11 CARBON 1-247-871-91 CARBON 1-249-421-11 CARBON 1-249-404-00 CARBON 1-249-389-11 CARBON 10 5% 47K 5% 2.2K 5% 82 5% 4.7 5% R804 R806 0 R815 0 R816 R840 1-249-429-11 CARBON 1-247-863-91 CARBON 1-249-381-11 CARBON 1-249-381-11 CARBON 1-249-427-11 CARBON 10K 5% 22K 5% 1 5% 1 5% 6.8K 5% R843 R844 R851 R852 R853 1-247-863-91 CARBON 1-247-863-91 CARBON 1-249-429-11 CARBON 1-249-429-11 CARBON 1-249-429-11 CARBON 22K 5% 22K 5% 10K 5% 10K 5% 10K 5% R854 R855 R856 R857 1-249-435-11 CARBON 1-247-887-00 CARBON 1-247-895-00 CARBON 1-249-429-11 CARBON 33K 5% 220K 5% 470K 5% 10K 5% Remark Ref. No. Part No. Description 1/4W R858 1-215-890-11 METAL OXIDE 470 1/4W 1/4W R881 1-247-871-91 CARBON 47K 1/4W F R882 1-249-429-11 CARBON 10K R883 1-249-427-11 CARBON 6.8K 1/4W F R884 1-249-436-11 CARBON 39K R885 1-247-831-91 CARBON 1K 1/4W 1/4W 0 R910 1-243-635-11 FUSIBLE 0.33 1/4W < RESISTOR > 1/4W 1/4W 0 RR11 1-249-393-11 CARBON 10 1/4W 1/4W 0 RR12 1-249-393-11 CARBON 10 1/4W 0 RR13 1-249-393-11 CARBON 10 1/4W 1/4W 0 RR14 1-249-393-11 CARBON 10 1/4W F 1/4W 0 RR15 1-249-393-11 CARBON 10 1/4W F Remark 5% 2W 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/2W 5% 1/4W F (AEP, UK) 5% 1/4W F (AEP, UK) 5% 1/4W F (AEP, UK) 5% 1/4W F (AEP, UK) 5% 1/4W F (AEP, UK) 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 0 RR16 1-249-393-11 CARBON 10 < RELAY > RY502 RY551 RY601 RY701 1-755-416-12 RELAY 1-755-416-12 RELAY 1-755-416-12 RELAY 1-755-416-12 RELAY < TERMINAL > 5% 1/4W F (AEP, UK) 1/4W F 1/4W F 1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W TM600 1-694-805-11 TERMINAL BOARD (FRONT,CENTER/SPEAKERS IMPEDANCE 6-16Ω) TM602 1-694-805-11 TERMINAL BOARD (SURROUND,SUB WOOFER/ SPEAKERS IMPEDANCE 6-16Ω) TM604 1-694-805-11 TERMINAL BOARD POWER BOARD < CONNECTOR > 1/4W F 1/4W 1/4W 1/4W F 1/4W F 1/4W 1/4W 1/4W F 1/4W F 1/4W * CNP152 1-564-506-11 PLUG, CONNECTOR 3P < RESISTOR > R135 1-249-409-11 CARBON 220 R136 1-249-411-11 CARBON 330 R137 1-249-413-11 CARBON 470 R138 1-249-415-11 CARBON 680 R139 1-247-831-91 CARBON 1K < SWITCH > 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/4W 5% 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W S114 S115 S116 S117 S118 1-771-410-21 SWITCH, TACTILE (DIMMER) 1-771-410-21 SWITCH, TACTILE (SLEEP) 1-771-410-21 SWITCH, TACTILE (2CH) 1-771-410-21 SWITCH, TACTILE (A.F.D.) 1-771-410-21 SWITCH, TACTILE (MOVIE) 1/4W 1/4W 1/4W 1/4W S119 1-771-410-21 SWITCH, TACTILE (MUSIC) S152 1-771-410-21 SWITCH, TACTILE (?/1 53

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53
STR-K790
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R705
1-249-421-11
CARBON
2.2K
5%
1/4W
R706
1-249-440-11
CARBON
82K
5%
1/4W
R707
1-249-414-11
CARBON
560
5%
1/4W
0
R708
1-249-405-11
CARBON
100
5%
1/4W
F
0
R709
1-249-405-11
CARBON
100
5%
1/4W
F
0
R710
1-234-182-11
ENCAPSULATED COMPONENT
R711
1-247-847-91
CARBON
4.7K
5%
1/4W
0
R712
1-240-855-81
CARBON
6.2K
5%
1/4W
R713
1-249-419-11
CARBON
1.5K
5%
1/4W
R714
1-249-431-11
CARBON
15K
5%
1/4W
R715
1-247-863-91
CARBON
22K
5%
1/4W
R716
1-247-843-11
CARBON
3.3K
5%
1/4W
R717
1-249-431-11
CARBON
15K
5%
1/4W
R718
1-247-863-91
CARBON
22K
5%
1/4W
R719
1-247-863-91
CARBON
22K
5%
1/4W
R720
1-249-439-11
CARBON
68K
5%
1/4W
0
R721
1-249-393-11
CARBON
10
5%
1/4W
F
R722
1-247-871-91
CARBON
47K
5%
1/4W
0
R724
1-249-404-00
CARBON
82
5%
1/4W
F
R725
1-247-807-31
CARBON
100
5%
1/4W
R729
1-247-871-91
CARBON
47K
5%
1/4W
R740
1-247-879-91
CARBON
100K
5%
1/4W
R751
1-247-831-91
CARBON
1K
5%
1/4W
R752
1-249-439-11
CARBON
68K
5%
1/4W
R753
1-249-421-11
CARBON
2.2K
5%
1/4W
R754
1-249-439-11
CARBON
68K
5%
1/4W
R755
1-249-421-11
CARBON
2.2K
5%
1/4W
R756
1-249-440-11
CARBON
82K
5%
1/4W
R757
1-249-414-11
CARBON
560
5%
1/4W
0
R758
1-249-405-11
CARBON
100
5%
1/4W
F
0
R759
1-249-405-11
CARBON
100
5%
1/4W
F
0
R760
1-234-182-11
ENCAPSULATED COMPONENT
R761
1-247-847-91
CARBON
4.7K
5%
1/4W
0
R762
1-240-855-81
CARBON
6.2K
5%
1/4W
F
R763
1-249-419-11
CARBON
1.5K
5%
1/4W
R764
1-249-431-11
CARBON
15K
5%
1/4W
R765
1-249-421-11
CARBON
2.2K
5%
1/4W
R766
1-247-863-91
CARBON
22K
5%
1/4W
R770
1-249-439-11
CARBON
68K
5%
1/4W
0
R771
1-249-393-11
CARBON
10
5%
1/4W
F
R772
1-247-871-91
CARBON
47K
5%
1/4W
R791
1-249-421-11
CARBON
2.2K
5%
1/4W
0
R793
1-249-404-00
CARBON
82
5%
1/4W
F
0
R803
1-249-389-11
CARBON
4.7
5%
1/4W
F
R804
1-249-429-11
CARBON
10K
5%
1/4W
R806
1-247-863-91
CARBON
22K
5%
1/4W
0
R815
1-249-381-11
CARBON
1
5%
1/4W
F
0
R816
1-249-381-11
CARBON
1
5%
1/4W
F
R840
1-249-427-11
CARBON
6.8K
5%
1/4W
R843
1-247-863-91
CARBON
22K
5%
1/4W
R844
1-247-863-91
CARBON
22K
5%
1/4W
R851
1-249-429-11
CARBON
10K
5%
1/4W
R852
1-249-429-11
CARBON
10K
5%
1/4W
R853
1-249-429-11
CARBON
10K
5%
1/4W
R854
1-249-435-11
CARBON
33K
5%
1/4W
R855
1-247-887-00
CARBON
220K
5%
1/4W
R856
1-247-895-00
CARBON
470K
5%
1/4W
R857
1-249-429-11
CARBON
10K
5%
1/4W
R858
1-215-890-11
METAL OXIDE
470
5%
2W
R881
1-247-871-91
CARBON
47K
5%
1/4W
R882
1-249-429-11
CARBON
10K
5%
1/4W
R883
1-249-427-11
CARBON
6.8K
5%
1/4W
R884
1-249-436-11
CARBON
39K
5%
1/4W
R885
1-247-831-91
CARBON
1K
5%
1/4W
0
R910
1-243-635-11
FUSIBLE
0.33
5%
1/2W
< RESISTOR >
0
RR11
1-249-393-11
CARBON
10
5%
1/4W
F
(AEP, UK)
0
RR12
1-249-393-11
CARBON
10
5%
1/4W
F
(AEP, UK)
0
RR13
1-249-393-11
CARBON
10
5%
1/4W
F
(AEP, UK)
0
RR14
1-249-393-11
CARBON
10
5%
1/4W
F
(AEP, UK)
0
RR15
1-249-393-11
CARBON
10
5%
1/4W
F
(AEP, UK)
0
RR16
1-249-393-11
CARBON
10
5%
1/4W
F
(AEP, UK)
< RELAY >
RY502
1-755-416-12
RELAY
RY551
1-755-416-12
RELAY
RY601
1-755-416-12
RELAY
RY701
1-755-416-12
RELAY
< TERMINAL >
TM600
1-694-805-11
TERMINAL BOARD
(FRONT,CENTER/SPEAKERS IMPEDANCE 6-16
)
TM602
1-694-805-11
TERMINAL BOARD (SURROUND,SUB WOOFER/
SPEAKERS IMPEDANCE 6-16
)
TM604
1-694-805-11
TERMINAL BOARD
*************************************************************
POWER BOARD
*************
< CONNECTOR >
*
CNP152
1-564-506-11
PLUG, CONNECTOR 3P
< RESISTOR >
R135
1-249-409-11
CARBON
220
5%
1/4W
R136
1-249-411-11
CARBON
330
5%
1/4W
R137
1-249-413-11
CARBON
470
5%
1/4W
R138
1-249-415-11
CARBON
680
5%
1/4W
R139
1-247-831-91
CARBON
1K
5%
1/4W
< SWITCH >
S114
1-771-410-21
SWITCH, TACTILE (DIMMER)
S115
1-771-410-21
SWITCH, TACTILE (SLEEP)
S116
1-771-410-21
SWITCH, TACTILE (2CH)
S117
1-771-410-21
SWITCH, TACTILE (A.F.D.)
S118
1-771-410-21
SWITCH, TACTILE (MOVIE)
S119
1-771-410-21
SWITCH, TACTILE (MUSIC)
S152
1-771-410-21
SWITCH, TACTILE (
?/1
)
*************************************************************
POWER
MAIN