Sony RM-916, Руководство по обслуживанию

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B
C
D
E
F
G
H
I
J
KV-ES29M90
RM-916
(13) Schematic Diagram of DH Board
– F2 Board –
PRINTED WIRING BOARDS
F2
[AC SWITCH]
– DH Board –
DH
[MAGNETIC FIELD CORRECTION]
Schematic diagram
? DH
board
1
2
3
4
VCC
GND
REF
X OUT
6
7
8
NC
REG
NC
1 2 3 4 5 6 7 8 9 10
1
2
3
4
5
6
CN3801
R3811 CN3803 R3812
NL3801
IC3807
C3801
IC3805
R3846
Q3811
C3805
R3805
R3847
R3807
D3809
Q3810
R3848
R3828 R3853 R3804
R3856 R3857
R3825
R3851
R3852
R3850
C3822 D3810
R3823
D3808
R3849
CN3802
D3805
Q3807
R3802 JW3801
R3803
Q3808
C3804
C3820
C3819
R3814
R3839
R3854
C3816
Q3812
R3809
R3810
R3845
Q3809
R3808
D3807
C3807
C3808
470k
1/2W
1M
1/2W
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5V
E-A3 E-A3
E-A3
GND
7V
DEGAUSS
V
S
1
O
U
T
1
-I
N
1
+
IN
1
G
N
D
+
IN
2
-I
N
2
O
U
T
2
V
S
2
V
C
C
11V
N/S(E)
N/S(B)
TO A BOARD TO D GND
TO BEZEL
(MAGNETIC FIELD CORRECTION)
B-SSS10133-HK.-DH.-ES29
TO LCC