Sony XM-3001SXD Service Manual page 13

15 14 13
MAIN BOARD ( SIDE B )
THR1
LED BOARD
FET12
( SIDE B )
LED1
THERMAL
FET11
FET10
LED2
OFFSET
FET9
LED3
5
OVER CURRENT
FET8
1
CNW1
FET7
LED4
POWER
1-682-203- 11
MC24
SPK2
L+R
12 11 10
EC48 EC46
EC49 EC47
D14 D12
S
D13
EC14 EC13
S
Q26 Q25
Q22
S
Q24 Q23
LF2
MC21
Q30 Q29
C17
EC57
S
Q28 Q27 Q31
EC16 EC17
EC18
S
MC2
EC51
MC22
MC7
MC1
EC58 EC3
EC53
MC5
MC8
MC3
S
EC4
6001GXD
EC21 EC20 EC19
MC6
-2
MC23
-1
VR1 VR2
SPK1 VR1 VR2
LEVEL LOW
BOOST
L+R
(40Hz)
SPEAKER OUT
9 8 7
EC44 EC42 EC40 EC38 EC36
EC45 EC43 EC41 EC39 EC37
EC9
EC7
MC10 MC9
Q3
ZD3
C59
EC52
ZD4
Q4
EC10
EC50
EC8
PTC1
Q21 Q19
Q18
MC25
EC61 D2
EC11
EC12
PTC2
Q20
R124
D8
ZD5
MC19
Q1 Q2
Q33
Q32 ZD1
EC5 ZD2 EC6
CN1
5 1
MC4
EC2
EC55
EC54
-4
C9
-3
EC56
EC1
-2
-1
VR3 VR4
VR3 VR4
FILTER PHASE
(40Hz)
R L
JK1-4JK1-3 JK1-2 JK1-1
6001GXD
R L R L(MONO)
HIGH LEVEL INPUT
OUTPUT INPUT
CNT1
(THROUGH)
13 13
6 5 4
EC34 EC32 EC30
EC35 EC33 EC31
MC12
C19
C18
1 8
IC6
16 9
MC26
EC28
D15
PT1
EC29
D16
MC15
EC60
SW1
TEST TONE
TM1
TM2
GND +12V
FUSE1
REM
25A
XM-3001SXD/6001GXD
Ver 1.1
3 2 1
A
B
THR3
C
Q12
EC15
FET6
S
T1
D
FET5
S
MC16
EC27
EC26
FET4
S
E
MC17
EC25
FET3
S
EC24
F
FET2
S
EC23
G
EC22
FET1
S
MC18
MC20
H
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I
FUSE2 FUSE3
25A 25A
J