Sharp XG-PH70X Service Manual page 88

XG-PH70X/XG-PH70X-N (1st. Edition)
MAIN Unit-3
J
FB1403
B+5VM
I
H
C1401 0.47U 0603
S_R
C1402 0.47U 0603
S_L
G
C1403 2.2U 0805
C1404 2.2U 0805
C1405 0.1U 0603
C1406 0.1U 0603
F
R1401
5.6K
0603
E
D
C
C1421 1U/16V
LOUT
0805
B
A
1 2
MLB-201209-0080P-N2
0805
B+5VMS
9V
IC1401
TDA7440D
1 28
R_IN3 R_IN4
2 27
R_IN2 LOUT
3 26
R_IN1 ROUT
4 25
L_IN1 AGND
C1409
5 24
L_IN2 VS
C1410
6 23
L_IN3 CREF
7 22
L_IN4 SDA
8 21
MUXOUT(L) SCL
9 20
IN(L) DIG_GND
C1411
10 19
MUXOUT(R) TREBLE(R)
C1412
11 18
IN(R) TREBLE(L)
12 17
BIN(R) NC
13 16
BOUT(R) NC
C1413
14 15
BINL BOUTL
C1414 0.1U 0603
B+5VMS
R1408
10KF
0603
Q1401
1
MMBT3904
R1409 C1422 1U/16V R1411
10KF 0805
0603
R1410
4.7K
0603
3 4
C1407 1U/16V 0805
LOUT
C1408 1U/16V 0805
ROUT
0.1U 0603
10U/16V 1206
SH2SDA
SH2SCL
5.6KP/50V 0603
5.6KP/50V 0603
4
0.1U 0603
R1402
5.6K
0603
R1412 12KF
0603
C1424
1KP
0603
12KF R1413 12KF
0603 0603
C1423 C1425 0.068U
4.7KP
0603
C1426 0.1U
C1427 0.1U
5 6
8 – 6
IC1403
NJM2245M
1 8
IN1 GND
2 7
CTL1 OUT
3 6
IN2 VCC
4 5
CTL2 IN3
R1406 NC 0603
R1407 NC 0603
4,6,8,10
4,6,8,10
IC1404
NJM2245M
1 8
IN1 GND
2 7
CTL1 OUT
3 6
IN2 VCC
4 5
SDELAY
CTL2 IN3
B+5VMS
R1418
10KF
0603
C1436 1U/16V
ROUT 1
0805
R1419
10KF
0603
IC1405
M65850FP
1 16
NC NC
2 15
LPF1IN VCC
R1414
3 14
LPF1OUT CLOCK
0603
4 13
OP1OUT REF
C1432
5 12
OP1IN OP2IN
0603
6 11
CC1 OP2OUT
0603 R1415
7 10
CC2 LPF2IN
8 9
GND LPF2OUT
7 8 9
9V
1,2,6,11
C1417
0.1U
0603
DELAY_L
C1418
1U/16V
0805
L8
R8
C1420
1U/16V
B+16V
0805
9V
C1419
0.1U
0603
DELAY_R
Q1402
MMBT3904
C1437 1U/16V
0805
R1420
4.7K
0603
47K 0603
C
0.068U 0603 C
R14
12KF
0603
C1433 R14
1KP 12K
0603 060
C14
10