Sony CX-BK1 - Schematic Diagram - AMP Board (2;2)

CX-BK1
5353
8-22. SCHEMATIC DIAGRAM – AMP Board (2/2) –
R651
R
645
R
646
TH502
TH501
R648R649
D
618
D61
9
Q610
R650
Q611
R652
R
647
R664
C645
R
627
R626
R663
R661 C631
D632
D637
R653
R669C640
C630
D638
Q624
C643
R670
R675R659
Q623C642
Q622
D635
D634
R671
D633
R679
R672
C634
Q617
R674
R678R658
D627
R660
D636
R677
C641
R662
R694
D631
R676
R685R691
Q621
C638
R682
Q620
D629
D630
C637
C636
D624
D625
C635
C633
R683
D626
C008
C009
C007
C005
IC003
D002
C002
C003C004
C001
CN003
IC001
CN601
D301
R311 R312
JW016
R303
R307
Q303
Q302
R306
R305
Q301
R304
C303
C302
R302
R301
C301
CN303
M301
JW023
R641R643
R
642
R698R696 R697
D623
R695
R681
R699
R692 R693
Q618
JW601
Q619
JW602
JW
012
JW017
JW013
JW042JW041
CN006
CN004
JW014
R654
R655
R656
R686
2.2k
47
k
4
7k
220k220k
1SS
184
-T
E85
L
1S
S1
81-TE
85L
2SA1163G-T
E85L
10k
DTA114EKA
-T146
47k
22k
3.3k
330p
10
k
3.3k
10k
3.3k 330p
1SS355TE-17
1SS355TE
-17
3.3k
10k330p
330p
1SS355TE
-17
2SA1235
330p
15k
2.2k270
2SA123522p
2SB792A(RS)
1SS355TE
-17
1SS355TE
-17
10k
1SS355TE
-17
5.6k
4.7k
47
63V
2SA1235
47k
33k330
FMB-G16L
2.7k
1SS355TE
-17
3.3k
47
35V
10k
10k
1SS355TE-17
2.7k
2.2k120
2SC3052F-T
1-LF
330p
15k
2SD814A(RS)
1SS355TE-17
UDZSTE1715B
47
63V
100p
1SS355TE-17
MA8180
0.068
47
35V
4.7k
FMB-G16L
0.1
47
25V
0.1
22
50V
TA7812S
1SS355
0.1
47
25V
22
50V
0.1
4P
TA7807S
4P
1SS184
4.7k 4.7k
3.3k
3.9
2SA1015GR
2SA1235F
10k
10k
2SC3052F
220
47
25V
47
25V
470k
47k
1
50V
3P
22k
15k
1SS355TE-17
22k
15k
1/2W
3.3k
3.3k 3.3k
2SK3053
2SK3053
6P
13P
15k
1.5k
1.8k
3.3k
A1
A
2
A
3
A
5
A6
A
7
A8
A
9
A
10
A11
A
12
A
13
A14
A15
∗
∗
∗∗
FR SP GND(R)
FR SP GND(L)
VH+
VH-
VL+
VL-
RELAY GND
O-POWER
POWER-MONITOR
VM+9V
DC-DET
SP-GND
SP-GND
FAMP-A-GND
REG
REG-GND(+7V)
REG-GND(+4V)
REG-GND(+12V)
+12V
+7.0V
GND(+12V)
GND(+7.0V)
VM+9.0V
VCC
(2/2)
FR SP OUT(R)
FR SP OUT(L)
(FAN)
Q301-303
FAN MOTOR DRIVE
+12V REGULATOR
G
OI
THERMAL DETECT
Q610,611
∗
1.8k
2.2k
(E51,MX)
(US,AEP,UK)
R642,643
∗
(E51,MX)
(US,AEP,UK)
R697,698
1.5k
1.8k
Q620,621
OUTPUT LEVEL
DETECT
SWITCHING
SWITCHING
OUTPUT LEVEL
DETECT
Q617,622-624
(EXCEPT US)
G
OI
+7V REGULATOR
(US)
(Page 63)
(Page 47)
(Page 63)
(Page 52)
(Page 57)