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HCD-DP800AV
30
30
6-7.
SCHEMATIC DIAGRAM – MAIN (2/3) SECTION – • See page 23 for Waveforms. • See page 49 for IC Pin Function.
C955
C956
X
4
0
2
R505
R504
R503
R
4
0
7
R
4
1
7
R484
EPT901
R444
R445
R446
R447
R448
R449
TP439
TP505
TP501
TP502
TP503
R
4
0
9
C505
R488
R489
R490
R491
R
4
0
6
R
4
0
5
R
4
0
4
R
4
0
3
R
4
0
2
R
4
0
1
R451
T
P
4
6
3
R486
R496
CN501
CN402
R122
R172
R121
R171
R175
NO105
T
P
5
1
1
T
P
5
1
2
T
P
5
1
3
T
P
5
1
4
T
P
5
1
5
T
P
5
1
6
T
P
5
1
7
T
P
5
1
8
T
P
5
1
9
T
P
5
2
0
T
P
5
2
1
TP101
TP102
TP106
TP107
TP114
TP115
TP116
TP112
TP113
TP103
TP104
TP105
TP111
TP122
TP121
TP119
TP117
CN104
C155
C511
R469
R468
R547
R124
R174
R963
C971
C502
R508
R506
R511
R509
R514
R439
R
4
2
2
R
4
3
0
R481
R482
R483
X
4
0
1
C503
R501
C953
C
4
1
4
CN401
T
P
4
0
9
R
4
5
7
R
4
5
6
R453
R
4
7
0
R
4
7
1
R
4
7
2
R
4
7
5
R
4
7
6
R
4
7
7
R
4
7
8
R
4
7
4
CN102
R
4
7
3
R
4
7
9
R
4
8
0
CN502
R438
D976
D975
D974
D971
D972
D973
R497
C973
C975
D984
D983
D982
D981
JW1010
T
P
4
2
9
T
P
4
3
0
CN101
T
P
4
1
2
TP431
TP432
TP433
TP434
R512
C
4
1
1
C
4
1
2
C499
R487
R
4
1
1
R548
C445
R546
R502
R400
R
4
1
3
C972
C974
C976
C961
C501
C497
C498
C464
C462
C105
R961
R962
R
4
2
3
C952
JW1012
C410
IC501
Q501
R442
R443
R441
R440
R434
R433
R435
R437
R432
C416
JR
4
2
0
JR
4
1
8
R
4
1
9
C
4
2
6
R
4
2
4
R
4
2
6
R
4
2
8
C
4
2
4
R
4
2
9
C
4
2
8
D502
D501
D503
D504
D506
D507
Q507
D510
Q502
Q503
Q504
Q505
Q506
C504
R507
C506
R510
JR400
JR493
JR499
R499
R493
JR462
C512
D961
D962
C954
D959
D950
C951
C977
Q121
Q171
C121
C171
TP131
TP132
R111
R112
C111
C113
R115
R113
C114
R114
D112
D
1
1
3
C112
Q114
Q111
D505
D511
D111
Q112
Q113
IC401
JR
4
1
6
R498
R492
R485
D508
D509
CN103
0.01
PET
0.01
PET
1
6
M
10k
47k
47k
1
0
0
1
0
k
100
100
100
100
100
100
100
1
0
k
0.1
10k
10k
10k
10k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
10k
100
10k
21P
FFC-S(1MM)
4P
AMP-S
1k
1k
680
2W
680
2W
2.7k
10P
SCN
3P
EH-L
10
50V
10000p
10k
10k
10k
22k
22k
6.8k
10000p
0.1
MF
22k
3.3k
10k
1k
1k
100
1
0
k
1
0
0
100
100
100
3
2
.7
6
8
K
0.1
MF
1k
0.01
PET
0
.1
30P
B-TO-B
1
0
0
1
0
0
10k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
15P
B-TO-B
1
0
0
1
0
0
1
0
0
23P
FFC-S(1MM)
100
11ES2
11ES2
11ES2
11ES2
11ES2
11ES2
10k
10000p
10000p
11ES2
11ES2
11ES2
11ES2
8P
B-TO-B
1k
1
5
p
0
.1
0.1
10k
3
3
0
k
10k
1000p
10k
4.7k
4.7k
0
470
16V
1000
6.3V
1000
6.3V
2.2
50V
10
50
10
50
0.1
0.01
100
10
10
50V
22k
22k
1
0
k
0.01
PET
18p
M51943BSL
2SC2785
100
100
10k
100
470
100
470
470
100
1000
6.3
0
0
1
0
0
4
7
0
0
p
2
.2
k
2
2
0
k
1
0
0
k
0
.4
7
1
0
0
k
0
.0
1
1SS355TE-17
1SS355TE -17
1SS355TE -17
1SS355TE -17
1SS355TE -17
1SS355TE-17
UN4111
1SS355TE-17
DTA124ES
DTA124ES
DTA124ES
DTA124ES
2SC2785-H FE
2.2
50V
100k
47
50V
47k
0
0
0
0
0.01
1SS355TE -17
1SS355TE-17
3300
25V
D3SB A20-4101
D3SB A20-4101
0.01
2SC3623A-LK
2SC3623A-LK
47
100V
47
100V
4.7k
47k
0.01
22
50V
22k
22k
0.01
220k
UDZ-TE-17-6. 2B
U
D
Z
-T
E
-1
7
-6
.8
B
4.7
50V
DTC 124ES
2SC2785-H FE
1SS355TE-17
1SS355TE -17
1SS355TE -17
2SC2785-H FE
2SD2525(T P)
M30622MGA-A36FP
330
4.7k
100
1SS355TE -17
1SS355TE -17
15P
B-TO-B
30
31
34
27
89
90
91
30
30
72
84
86
83
38
38
85
70
67
68
69
65
66
59
60
61
54
55
56
57
58
53
52
50
76
77
78
79
75
80
82
81
1
80
2
3
79
78
5
77
6
76
7
75
21
22
23
25
27
20
18
88
24
26
28
30
33
37
35
40
42
43
45
46
49
48
47
44
81
82
84
85
83
29
73
74
4
41
97
30
4
41
73
74
97
19
32
34
29
1
2
3
6
7
5
72
86
87
29
38
*
6
*
6
*
5
R
E
S
E
T
X
-O
U
T
V
S
S
X
-IN
V
C
C
N
M
I
S
C
O
R
IIC
-C
L
K
IIC
-D
A
T
A
SQ-CLK
CD-DA TA
CD-CLK
S
T
-M
U
T
E
S
T
-C
E
S
T
-D
O
U
T
S
T
-D
IN
S
T
-C
L
K
SENS
XLT
XRST
V
C
C
V
S
S
A
M
S
-IN
T
C
-M
U
T
E
R
/P
B
/P
A
S
N
R
-O
N
/O
FF
B
IA
S
E
Q
-H
/N
P
B
-A
/B
MODEL-IN
AVS S
VREF
AVCC
T
C
-R
E
L
A
Y
R
D
S
-IN
T
R
D
S
-D
A
T
A
X
C
-IN
X
C
-O
U
T
G
N
D
G
N
D
R
E
C
-M
U
T
E
A
L
C
T-SENS
LOAD-OUT
LOAD-I N
BU UP/DOWN-SW
OPEN
CLOSE
A-TRIG
B
-T
R
IG
C
A
P
M
-H
/L
C
A
P
M
-C
O
N
T
A-SHUT
A
-H
A
L
F
B-SHUT
A
-P
L
A
Y
B
-P
L
A
Y
S
IR
C
S
D
IG
-T
x
D
S
P
-R
x
D
IG
-C
L
K
CANíT
USE
SQ-DA TA-IN
CANíT US E
D
IR
-U
N
L
O
C
K
D
IR
-C
S
DSP- CS
D
IR
-R
x
B-HA LF/REC A/R EC B
SPEC-IN (DESTINATI ON)
A
M
P
-D
A
T
A
A
M
P
-C
L
K
A
M
P
-L
A
T
B
U
P
W
M
3
B
U
P
W
M
1
S
O
FT
-T
E
S
T
DSP-DECODE
L
IN
E
-M
U
T
E
STBY-RELA Y
FRONT-RELAY
REAR-RELA Y
STERE O
TUNED
AC-CU T
D
IR
-X
S
T
A
T
E
C
O
D
E
C
-S
M
U
T
E
CHASSIS GND
STK MUTE
FRONT RY
FAN DETECT
HP L
HP R
FRONT L
FRONT GND
FRONT R
AC3
AC3
SP PROTECT
SP PROTECT
HP-GND
CLOCK-OUT/S TBY LED
N
O
-U
S
E
P
O
W
E
R
K
E
Y
D
IS
P
L
A
Y K
E
Y
S
T
K
-M
U
T
E
D
S
P
-A
C
K
TUNER L-IN
TC L-IN
TUNER R-IN
TC R-IN
A-GND
VCD L-IN
DIG-Tx
DSP-Rx
DIG-CLK
AMP-DATA
AMP-CLK
AMP-LAT
DIR-UNLOCK
DIR-CS
DSP-CS
DIR-Rx
DSP-DECODE
DIR-XSTATE
DSP-ACK
CODEC-SMUTE
FL-OUT
FR-OUT
F-GND
LS-OUT
RS-OUT
S-GND
A-GND
A-GND
A+10V
D-GND
TC REC L-OUT
TC REC R-OUT
MIC-IN
D-GND
C-OUT
C-GND
A+12V
A-GND
-B
M-RESE T
LINE-MUTE
D+5V
A+5V
A-GND
D-GND
D-OUT
IIC
-C
L
K
IIC
-D
A
T
A
D
-G
N
D
D
+
5
V
V-MUTE
M+9V
D-GND
UNREG GND
UNREG+9V
D+5V(DSP/DAC/DIR)
MC/LED/RDS/TC)
SW LOWSAT D+5V(BD/VCD)
UNREG GND
N.C.
M-GND
N.C.
CHASSIS GND
RECTIFIER
UNREG+16V
CD/DVD POWER
D+3.3V(GC)
N.C
CD/DVD POWER
CD/DVD POWER
(F
O
C
U
S
E
R
R
O
R
)
B
U
P
W
M
2
(T
R
A
C
K
IN
G
E
R
R
O
R
)
(R
F D
C
)
FAN
POWER
FOR DIGITAL
FOR ANA LOG/MOTOR
VCD R-IN
LDON(3STATE )
FAN+
FAN-
FAN+
VF
VF
IIC-CLK
IIC-DATA
LED-GND
LED-GND
M
IC+12V
M
ICSIG
MIC GND
HP-R
HP-GND
HP-GND
HP-L
-VP
D+3.3V
POW
ERLED
SIRCS
D-GND
PO
WER KEY
DISPLAY KEY
LED+5V
M-RESET
-VP-GND
EVER+5V
(PO
WER LED/SIRCS)
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
86
(FAN)
HP MUTE
FAN DRIVER
Q111-113
FAN SWITCH
STBY RELAY
EVER+5.7V
D-GND
VP
VF
AC4
AC4
AC3
AC3
VF
RESET SWITCH
RESET
Q504-506
POWER ON MUTE
HP MUTE
LINE MUTE
MASTER CONTROL
Q121,171
FOR IIC WRITER
MUTE
M961
REAR L-IN
REAR R-IN
REAR GND
CENTER GND
CENTER IN
SURROUND RY
AR,AUS,CND,KR,MX
AEP
AUS,KR
*
6
R493
R499
CND
AEP
AR,MX
2.2k
1k
1k
4.7k
-
*
5
C951
2200UF
25V
35V
2200UF
AEP,CND
AR,AUS,KR,MX
4.7k
BOARD
BOARD
BOARD
BOARD
BOARD
BOARD
(Page29)
(Page29)
(Page29)
(Page34)
(Page33)
(Page37)
(Page37)
(Page38)
TRANS
DPS
DPS
FRONT AMP
FRONT AMP
SURROUND AMP
PANEL
BOARD(1/2)
(Page41)
(Page46)