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HCD-EX66/EX88/EX99
HCD-EX66/EX88/EX99
32
32
D
A
I
11
G
C
7
2
14
J
H
10
6
4
15
B
13
1
9
8
5
F
E
3
12
(HCD-EX66)
6.1
6.1
6.1
6.1
6.1
6.1
11
.7
5.9
5.9
11
.7
6.
1
6.1
6.2
6.2
4
3.2
1.9
2.2
3.2
4.7
11.7
0.1
0.7
25
25.1
25
3.6
0.9
5.2
25.1
3.6
0
0.7
24.3
14.5
14.5
1.2
4
14.5
14.4
13.7
0.7
0.1
14.4
9
2.9
14.5
7
1.2
*
3.2
0
3.2
5.2
4.5
14.4
0.2
3.2
0.3
0.8
0
0
0
0.8
0
5.2
5.2
11.3
0
11.3
11.3
0
11.3
11.3
0
11.3
11.3
0
11.3
EA MODEL
AMP SMPS BOARD (1/2)
0.5%
IC601
IC600
IC603
IC604
IC703
IC702
IC602
IC700
IC701
10uH
L605
10uH
L604
1
C638
1
C640
1
C639
1
C637
2200p
C642
2200p
C641
3.3
R631
R635
3.3
R636
3.3
2200p
C643
2200p
C644
3.3
R632
2200p
C645
2200p
C646
3.3
R633
R637
3.3
3.3
R634
2200p
C647
R638
3.3
2200p
C648
4.7k
R615
0.5%
2.2k
R617
2.2k
R611
22k
R602
2.2k
R609
NJM4558V-TE2
IC601
PRE AMP
4.7k
R613
NJM4558V-TE2
IC600
PRE AMP
4.7k
R612
R607
56k
0.5%
2.2k
R618
R604
56k
22k
R605
C607
47p
4.7k
R616
0.1
C609
0.1
C615
CL620
CL619
CL618
CL617
CL616
CL615
CL614
CL613
CL612
CL611
22k
R601
R603
56k
22k
R606
R608
56k
C608
47p
JS601
JS600
16V
100
C613
10V
100
C611
C601
1000p
1000p
C661
1000p
C662
1000p
C663
1000p
C664
CL622
0.022
C649
0.022
C650
0.022
C651
0.022
C652
0.022
C653
0.022
C654
0.022
C655
0.022
C656
Q604
OVERLOAD DETECT
ISA1602AM1-T111-1EF
Q605
ISA1602AM1-T111-1EF
Q607
ISA1602AM1-T111-1EF
Q606
ISA1602AM1-T111-1EF
100k
R642
22k
R639
50V
1
C657
47k
R641
MC2840-T112-1
D601
22k
R640
50V
10
C658
CL621
1k
R600
0.01
C600
35V
470
C628
35V
470
C627
35V
470
C626
35V
470
C625
35V
2200
C624
V2_13.4-17V
V2_GND
SUB_ON
10k
R627
R737
220k
4.7k
R704
100k
R729
4.7k
R705
2SC4154TP-1EF
Q706
FAN MOTOR CONTROL
100k
R711
4.7k
R703
0.01
C719
1k
R733
50V
10
C701
RK36LF-A4
D700
SI-3010KM-TLS
IC700
+4V REG
2SC4154TP-1EF
Q702
POWER CONTROL
0.5%
330
R718
100k
R701
10V
C703
47
10k
R702
C705
0.1
2SC4154TP-1EF
Q705
DC DETECT
0.5%
10k
R715
0.5%
10k
R709
22k
R734
50V
C721
4.7
2.2k
R712
0.01
C720
10V
680
C714
SI-3010KFEK
IC702
+7V REG
2SC4154TP-1EF
Q700
POWER CONTROL
0.1
C718
10k
R710
10k
R728
3.3
R723
0.1
C707
470k
R713
0.1
C716
KTC3203Y-AT
Q708
FAN MOTOR REG
1k
R722
1
2
3
3P
CN700
FAN+
FAN-
FAN+
10V
100
C713
0.1
C709
0.5%
3.3k
R721
0.5%
1k
R720
47uH
L700
2SC4154TP-1EF
Q709
FAN MOTOR DETECT
Q704
ISA1602AM1-T111-1EF
470
R719
R741
3.3
IC701
KIA7809API-U/PF
+9V REG
1k
R700
100
R730
R740
3.3
R739
3.3
100
R731
R738
3.3
2SC4154TP-1EF
Q707
2SC4154TP-1EF
Q703
POWER CONTROL
50V
10
C706
SI-8008TM-TLS
IC703
VBUS +5V REG
1k
R732
4.7k
R706
0.01
C676
1000p
C677
PST3629NR
IC603
VOLTAGE DETECT
47k
R670
E
ET600
(CHASSIS)
DZ2J047M0L
D701
DZ2J082M0L
D702
22k
R744
22k
R745
DZ2J047M0L
D704
MC2838-T1
12-1
D703
RT1N141C-TP-1
Q711
DC DETECT
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN605
GVDD
INPUT-A
GND
INPUT-B
INPUT-C
INPUT-D
/RESET
CLK_SEL
/SD
/OTW1
/OTW2
/CLIP
1
2
3
4
5
6
1
2
3
4
5
6
6P
CN604
OUT-A
PVDD-A
GND
OUT-B
PVDD-B
GND
6P
CN603
GND
PVDD-C
OUT-C
GND
PVDD-D
OUT-D
18k
R671
50V
2.2
C717
0.1
C702
35V
470
C710
25V
470
C700
25V
47
C708
0.5%
27k
R716
0.5%
33k
R717
0.5%
15k
R707
15k
R708
0.5%
0.6uH
L608
0.6uH
L606
0.15
C603
0.15
C606
FB600
FB601
1k
R752
1k
R753
1000p
C679
0.01
C678
47k
R672
47k
R673
22k
R674
5
4
5
4
PST3629NR
IC604
VOLTAGE DETECT
2SC4154TP-1EF
Q601
POWER CONTROL
1k
R620
10k
R630
10k
R621
10k
R629
100k
R619
10k
R628
IC602
KIA7812API-U/PF
+12V REG
16V
47
C622
10k
R625
35V
100
C620
R649
0
CL641
CL623
CL624
CL625
CL626
CL627
CL628
CL629
CL630
CL631
CL632
CL633
CL634
CL635
CL636
CL637
CL638
CL639
CL640
CL643
CL644
CL645
CL646
CL647
CL648
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CN600
21P
A-GND
R-OUT
A-GND
L-OUT
AMP-RST
FAN LOW SPEED
V2-MONI
PROTECT-S
PROTECT-F
MAIN-ON
SUB-ON
VBUS-ON
VBUS-OCP
VBUS-GND
VBUS+5V
E-GND
E+4V
M-GND
M+7V
VCC-GND
VCC+9V
10k
R699
2SC4154TP-1EF
Q712
47k
R743
CL610
CL649
CL650
CL651
CL652
220k
R646
220k
R643
220k
R648
220k
R645
47
C659
47
C660
220k
R644
220k
R647
0.5%
22k
R663
KTA1273-Y-AT
Q602
POWER CONTROL
KTA1273-Y-AT
Q701
POWER CONTROL
3.3
R724
3.3
R725
3.3
R726
3.3
R727
22k
R747
22k
R746
0.6uH
L607
0.6uH
L609
GND1
1000p
C604
TB600
4P
1
2
3
4
10uH
L602
10uH
L603
1
C665
1
C666
1
C667
1
C668
PVDD_GND
PVDD_25V
L
+
-
SPEAKERS
+
IMPEDANCE
USE 4
ȍ
-
R
FAN701
-
DC FAN
FAN701
+
2
1
3
2
1
Q706,707,712
Q604-607
5-16. SCHEMATIC DIAGRAM – AMP SMPS Section (1/2) (HCD-EX66) –
• See page 44 for IC Block Diagrams.
Summary of Contents for HCD-EX66
Page 73: ...MEMO HCD EX66 EX88 EX99 73 ...