HCD-GNX780/GNX880
47
47
HCD-GNX780/GNX880
7-21. SCHEMATIC DIAGRAM –SURROUND BOARD –
MAIN
BOARD
MAIN
BOARD
BOARD
(1/3)
PA
(3/3)
(Page 39)
(Page 37)
(Page 45)
CN607
CN105
CN513
SW OUT
RY862
D811
R865
R866
R863
R864
R861
R860
D812
R891
R841
R840
D850
D800
R890
R843
C843
R812
R817
C820
C804
C826
R838
R888
C803
C853
R800
C800
C805
B791
R803
R807
C851
C850
R801
C801
R851
R850
C852
R814
C802
NO800
R842
R892
R862
R808
R858
R804
R805
C838
C839
C889
C888
CN700
C825
D810
R839
R889
Q850
Q800
Q815
Q814
Q812
C807
C806
R806
R827
R828
R802
R852
Q810
NO801
IC800
1SS355WTE-17
1k
22k
2.2k
22k
47k
56k
1SS355WTE-17
100k
100k
22k
1SS355WTE-17
1SS355WTE-17
22k
47k
4.7
50V
2.2k
10k
10
50V
0.1
100
50V
0.22
5W
0.22
5W
100p
100p
1k
4.7
50V
0.1
2.2k
47k
0.01
4.7
50V
47k
1
47k
1k
100
10V
910
10k
100
10V
5P
10
1/2W
10
1/2W
82
1/2W
47k
1.2k
47k
1
1
0.068
0.068
0.068
0.068
9P
100
50V
1SS355WTE-17
1k
1k
2SC3906K
OVER LOAD
DETECT
2SC3906K
OVER LOAD
DETECT
2SC2712-YG
RELAY DRIVE
2SC2712-YG
RELAY DRIVE
2SC3906K
SW MUTE
1
2.2
50V
1k
100
100
2SD2114K
MUTE
3P
STK403-120
1
9
POWER AMP
GNX880
Ver. 1.1