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47
47
HCD-XGV11AV
7-23. SCHEMATIC DIAGRAM – POWER AMP SECTION –
C853
R802
R852
R811
R861
R812
R862
Q801
Q851
C811
C861
C862
C814
Q803
D912
R905
C905
D911
R904
R903
CN803
C413
C412
R429
R820
C815
R446
R447
C859
C858
Q834
C803
JW
8
1
8
TH831
R832
Q804
R815
R814
R822
R823
R825
RY401
R860
C904
R828
R827
Q402
R818
R868
R840
R880
R834
R835
R836
C906
C903
NO702
R867
EPT801
EPT802
C813
C812
C902
C909
C830
R809
R859
C864
R807
R839
R889
R866
R901
R801
R851
D401
D402
D405
D406
D410
D801
D803
D
8
0
4
D
8
0
5
D851
D853
R915
C845
R865
Q908
Q832
R806
R821
C401
R864
R406
R407
R817
R855
R819
Q842
Q831
C831
C833
Q843
NO701
CN806
CN904
R
8
3
7
C804
C854
C
8
4
4
C
8
9
4
C842
C892
R813
JW821
JW820
C810
JW
7
0
1
JW
8
0
7
Q903
R916
Q901
Q833
R863
Q805
Q855
C850
C895
R824
C808
C809
C807
R857
R838
C857
R831
R843
R816
R810
R804
R805
C801
C851
C802
C852
D400
R431
R432
R439
C848
C847
C849
C863
R907
R906
R902
CN804
R417
R416
R421
R420
R422
C406
C407
R424
C410
C411
D
4
0
8
D
4
0
7
R418
R419
C408
C409
D
4
0
9
C414
C416
C415
R409
JW403
JW404
JW489
R425
JW816
JW815
R444
R443
R442
D403
D404
RY403
R403
R402
Q401
Q403
Q407
RY402
R408
R450
R423
CN805
Q431
JW810
L405
L404
L403
JW
4
67
IC801
JW819
JW827
D831
R
8
8
8
R
8
5
8
R
8
9
8
R
8
0
8
R401
D852
D
8
0
2
R803
R853
C841
C891
R833
R842
D835
D836
D833
D834
D844
D843
D842
D841
IC901
D904
D903
D905
D902
220p
47k
47k
1k
1k
15k
15k
2SC1841
2SC1841
0.047
PE
0.047
PE
0.047
PE
1000p
2SA988
MTZJ-7-77-5.6
10k
100
50
MTZJ-T-77-33A
1k
10k
13P
BTB
0.01
0.01
47k
1
0.47
50V
10k
47k
0.1
0.1
2SC1841
220p
100k
2SC1841
22k
2.2k
22k
22k
680
2W
24V
47k
10 50
1M
100k
2SC1841
220
220
56
56
10k
47k
1k
2200
25
100
16
2.2k
0.01
0.047
PE
0.1
0.1
10
50
10
1/2W
10
1/2W
100 25V
100
1/4W
100k
100k
10k
10k
1k
1k
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T
-77
1SS133T-77
1
S
S
1
3
3
T
-7
7
1
S
S
1
3
3
T
-7
7
1SS133T-77
1SS133T-77
22
2200
25
22k
2SA1115TP-EF
2SC2603
3.9k
1W
33k
4.7
50
4.7k
47k
47k
47k
680
2W
68k
2SC2603
DTC124ESA
10 50
10
50
DTC124ESA
3P AMP
1
0
k
22
50V
22
50V
0
.1
1
0
0
V
0
.1
1
0
0
V
3300
100V
3300
110V
100k
47
100V
2SB1375
470
2W
2SC2603
DTA124ESA
DELAY
100k
2SC2878AB
MUTE
2SC2878AB
MUTE
4.7
100V
4.7
100V
1.2k
0.1
100V
TF
0.1
100V
TF
22
100
100
1/4W
10k
22
100
100k
100k
10k
47k
33k
3.9k
1W
10
100V
10
100V
470p
470p
JW
56k
47k
4.7k
0.1
0.1
0.1
2.2
50V
100
100
100k
13P
BTB
4.7
4.7
4.7
4.7
10
1/2W
0.1
0.1
10
1/2W
0.1
0.1
1
SS
1
3
3
T
-7
7
1
S
S
1
33
T
-7
7
4.7
4.7
0.1
0.1
1
S
S
1
33
T
-7
7
0.01
0.01
0.01
47k
47k
68k
27k
33k
1SS133T-77
1SS133T-77
24V
JW
180
2W
DTA124ESA
DTA124ESA
DTC124ESA
24V
82k
47k
10
1/2W
9P
2SC2603-EF
PROTECT
SWITCH
AIR COIL
AIR COIL
AIR COIL
STK412-150
POWER AMP
D5SBA204101
0
.1
/5
W
0
.1
/5
W
0
.1
/5
W
0
.1
/5
W
390
1W
RD18ESB1
R
D
1
8
E
S
B
1
470
470
3300
50V
3300
50V
22k
330
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
+5V REG
µ
PC3504AHF
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
2
2
3
1
1
3
2
3
2
1
1
3
6
1
2
6
3
5
5
6
1
2
3
RELAY DRIVE
POWER ON/OFF
Q903,908
-35V REG
STANDBY
SWITCH
Q803,804
DETECT
OVER LOAD
Q801,851
DETECT SWITCH
Q831,832,842,843
TEMPERATURE
STANDBY
SWITCH
FRONT SPEAKER PROTECT
RELAY DRIVE
Q401,402
R
L
–
+
+
–
R
L
–
+
+
–
TM401
TM402
+
–
(IMPEDANCE USE 8–16
Ω
)
SURROUND
SPEAKER
(IMPEDANCE USE 8–16
Ω
)
SPEAKER
CENTER
(IMPEDANCE USE 6–16
Ω
)
FRONT SPEAKER
Summary of Contents for HCD-XGV11AV
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