Schematic Diagram - Amp Board - Sony MEX-XB100BT Service Manual

MEX-XB100BT

5-11. SCHEMATIC DIAGRAM - AMP Board -

1 2 3
(Except AEP, RU, UK)
PW2
A
FRONT LCH (–) 1 7
REAR RCH (–)
2 8
FRONT LCH (+)
REAR RCH (+)
REAR LCH (–) 3 9
TO
FRONT RCH (–) CN1600
REAR LCH (+) 4 10
FRONT RCH (+)
B
ACC 5 11
REM OUT MAX0.4A
6 12
ILLUMINATION
ILL_IN
(AEP, RU, UK)
REM_OUT
FR+
C
FR–
RL+ RL–
RR+
7 8
RR–
FL+ FL–
NC
5 6
ACC
FR+ FR–
RL+
3 4
RL–
RR+ RR–
FL+
1 2
D FL–
PW2 TO
CN1600
FL– RR–
1 7
FL+ RR+
2 8
RL– FR–
E
3 9
RL+ FR+
4 10
ACC REM OUT
5 11
ILLUMINATION
6 12
F
2 1
BATTERY
4 3
ILLUMINATION REM OUT
6 5
GND ACC
G
8 7
MEX-XB100BT
• See page 46 for IC Block Diagrams.
4 5 6
AMP BOARD
L1610
10uH
C1632 C1631 C1635
0.01 0.47 0.1
D1600 C1633 C1634
DZ2J18000L 0.01 0.1
CN1600
12P
FB1601
12
FB1603
11
C1623 C1621 C1625
10
0.01 0.47 0.1
C1651 0.01 100V
9
L1611
8
C1652 0.01 100V C1624 C1626 10uH
0.01 0.1
7
6
FB1602
5
4
C1650 0.01 100V
3
2
C1649 0.01 100V
1
L1609
10uH
C1614 C1611 C1616
0.01 0.47 0.1
C1613 C1615
0.01 0.1
C1605 C1603 C1607
0.01 0.47 0.1
L1608
C1604 C1606 10uH
0.01 0.1
7 8 9 10
C1655 C1653 C1636 C1637
10 10 10 0.01
R1615
C1628
5.6
0.001
1/3W
R1612
C1618 5.6
0.001
1/3W
R1614
C1620
5.6
0.001
1/3W
R1600
6.9 (10.6)
C1638
5.6
0.001 OUT4_P
1/3W
6.9 (10.6) 33
OUT4_M
34
GND_35
6.9 (10.6) 35
OUT3_P
6.9 (10.6) 36
OUT3_M
37
GND_38
38
GND_39
5.8 (6) 39
CP_BOT
R1608
C1648 1
24.4 (31.8) 40
C1610 5.6 C1642
CP
0.001
1/3W 1
18.9 (26.2) 41
CPC_TOP
42
GND_43
6.9 (10.6) 43
OUT2_P
6.9 (10.6) 44
OUT2_M
45
GND_46
6.9 (10.6) 46
OUT1_P
R1602 6.9 (10.6) 47
C1600
5.6 OUT1_M
0.001
1/3W 48
R1606
C1608
5.6
0.001
1/3W
R1604
C1602
5.6
0.001
1/3W
C1656 C1654 C1640 C1639
10 10 10 0.01
CN1601
44P
44 44
11 12 13
GND_16
16 3.4
IN2_P
15
GND_14
14 3.4
IN1_P
13
GND_12
12 6.7 C1617 0.1
A_BYP
R1605 20k
11 1.3
IC1600
REXT
10
GND_9
POWER AMP 9
C1641
GND_8
0.33
IC1600
8
TAS5414CTPHDRQ1
GND_7
7 3.4
CLIP_OTW
C1627 0.1
6 3.4
R1601
D_BYP
10k
5 3.4
STANDBY
4
GND_3
3 6.7
MUTE
2 3.4
FAULT
1
R1627
0
MAIN
>01S BOARD (Page 41)
(5/5)
CN1504
Note: When the IC1600 on the AMP board is replaced, refer to "NOTE OF REPLACING THE
IC1600 ON THE AMP BOARD AND THE COMPLETE AMP BOARD" on page 6.
14 15 16
C1681 C1680 C1673 C1679 C1678
1 1 4.7 1 1
C1674 C1675 C1670 C1676 C1677
1 1 4.7 1 1
R1625 R1624 R1620 R1623 R1622
47 47 47 47 47
C1646 C1645 R1626 C1644 C1643
470p 470p 47 470p 470p
R1616 R1613 C1647 R1607 R1603
47 47 470p 47 47