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31
31
HCD-XGR80
6-10.SCHEMATIC DIAGRAM – MAIN(2/3) SECTION – • See page 48 for IC Pin Function.
R
513
R
527
R
529
R
530
R532
R533
R543
R
557
R573
R
574
R575
R580
R581
R584
R585
R587
R588
R589
R590
R591
R802
R804
R805
R806
Q801
R517
D802
X502
D808
D807
D806
D805
D
431
D
809
R
556
R595
C598
C599
R
504
R
549
C402
C407
Q401
Q402
R407
R408
JW406
JW407
JW408
JW409
JW410
C410
CN411
R413
R414
Q411
Q412
R534
TP539
R541
R547
R
521
R
522
R
523
C801
C802
C803
C806
R
570
TP563
R586
R583
R
503
R501
R505
R572
R571
R
509
C512
JW600
R803
IC801
C804
R453
R452
R454
Q452
Q454
Q453
Q451
R412
R810
R808
Q803
Q805
C405
C406
L451 C452
JW401
JW402
JW403
R
525
R
528
C510 C511
IC451
R540
Q802
Q806
R812
R
519
R531
R516
CN431
R537
R536
R535
R599
R582
R451
R403
R406
R405
C414
C431
R410
R401
D810
C562
C563
R5
11
C516
JW
518
R402
R404
CN401
IC501
CN441
R592
R596
R
524
R
526
R
502
C408
R807
X
501
R548
D803
R813
R431
R597
R598
FB599
0
µ
H
R594
FB516
0
µ
H
D801
D804
R801
C403
C404
C412
C411
C413
C401
FB402
C415
C416
FB403
0
µ
H
0
µ
H
0
µ
H
100
µ
H
FB562
0
µ
H
Q810
R814
R
815
R
816
Q809
R593
FB404
0
100
100
100
100
100
100
100
100
1
00
100
100
100
100
100
100
100
100
100
100
4.7k
47k
47k
10k
2SC2603
10k
1SS355
16MHz
1SS355TE-1
1SS355TE-1
1SS355TE-1
1SS355TE-1
1SS355
EC10D
S2
100
100
0.1
47 16V
100
10k
1000
6.3V
0.1
2SC3623A
2SC3623A
0
0
470
10V
9P
CT-S
10k
10k
DTC124ESA
DTC124ESA
100
100
100
100
100
100
10 50
0.1
MF
0.1
MF
2.2
50V
B.P.
100
100
100
100
10k
10k
15k
15k
10k
0.1
4.7k
M62703ML
1000
6.3
10k
10k
10k
2SA1115
2SC2603
2SA1115
2SC2603
15k
100k
100k
DTA124ESA
DTA124ESA
100p
100p
47
16V
100
100k
18p
22p
TOTX141
47k
DTC124ESA
DTC124ESA
3.3k
100
10k
10k
19P
FFC-S
100
100
100
10k
10k
10k
100
10k
10k
0.1
0.1
4.7k
100
EC10DS2-TE
0.1
47
16V
330k
0.1
3.3k
3.3k
21P
M30622MCN-A01FP
11P
4.7k
4.7k
100
100
100
1000
6.3V
0
32.768kHz
100
1SS355
10k
100k
47k
47k
1k
1SS355
1SS355
220
10
50V
10
50V
4700p
0.47
0.01
0.1
2200p
2200p
DTA124ESA
22k
22k
100k
DTC124ESA
150
T
A-M
UTE
MC1
ST-R
ST-L
ST +10V
CD-L
CD-R
CD D+5V SW
CD A+5V SW
M +7V
SPE-SIG
VFDP
MC2
VF1
VF2
MIC-SIG
MIC
D+5V UNSW
EVER+3.9V
R
ECO
U
T-M
U
TE
TC+10V
-VEE
LED 3.9V
D 3.9V
BPF+10V
AC
-M
U
TE
MC3
D+3.3V
33
37
38
32
35
35
37
32
33
19
29
30
29
30
49
45
44
47
48
44
45
47
48
49
1
9
34
34
43
43
80
81
97
71
72
24
26
28
24
26
28
83
84
85
87
88
95
4
4
73
74
75
73
74
75
82
51
52
53
54
55
56
57
58
65
66
67
68
69
70
61
40
40
41
41
94
86
46
50
36
36
89
90
91
27
25
23
22
3
2
21
2
3
23
22
21
25
27
82
ST-CE
ST+10V
STEREO
TUNED
ST-MUTE
ST-CLK
A-GND
RESET
X-O
U
T
VS
S
X-IN
N
M
I
SCO
R
IIC-CLK
IIC
-D
A
TA
SQ-CLK
CD-DATA
CD-CLK
V
SS
B-SHUT
A-SHUT
AVSS
VREF
AVCC
XC-IN
XC
-O
U
T
D-GND
D-0UT
R-CH
A-GND
L-CH
M-GND
X-RST
X-LAT
SENS
SQ-CLK
SQ-DATA
SCOR
CD-DATA
CD-CLK
D.GND
D.OUT
M+7V(UNSW)
TBL.R
TBL.L
M.GND
TRAY.SENS
D.GND
LED
UP.SW
VF
VF
VFDP
SPEANA
RESET
MIC-SIG
CD-POWER
REAR-RELAY
STBY-RELAY
FRONT-RELAY
PROTECT
STK-MUTE
HP-IN
EQIC
-CLK
LINE-MUTE
EQ
IC
-D
AT
PL-C
LK
PL-D
A
T
PL-LAT
V
ID
EO
-M
UTE
LED
-S
TB
Y
KEY-PO
W
ER
KEY
-ECO
FUN
C-SEL1
FUN
C
-S
EL
0
MODEL-IN
DEST-IN
SW-MODE
AU
D
IO
-OU
T
S
TER
EO
TU
N
ED
SIRC
S
BYT
E
C
NVSS
VC
C
R
D
S-IN
T
S
T-M
U
TE
ST-CE
ST-D
OU
T
BU
-PW
M
3
ST-D
IN
BU
-PW
M
2
ST-CLK
B
U
-P
W
M
1
SENS
SQ-DATA
CLK-OUT
HOLD
OTM-RESET
XLT
XRST
MTR-CTRL2
MTR-CTRL1
LED-DISC
BU UP/DW SW
TBL-SENS
A
-H
ALF
TC
-R
ELA
Y
A
LC
P
B-A/B
EQ
-H
/N
BIAS
S
O
FT-TEST
V
CC
R
EC
-M
U
TE
N
R
-O
N/OFF
R
EC
/PB/P
ASS
TC-M
U
TE
B-PLAY
SW
A-PLA
Y S
W
CAPM
-CTR
L
C
APM
-H
/L
AM
S-IN
B
-TR
G
A-TR
G
PWM3
PWM2
PWM1
LD-ON
ST-LOUT
ST-ROUT
IIC DATA
IIC CLK
3.3V
EVER 3.3V
SIRCS
KEY ECO
KEY POWER
LED STBY
+5V
+7V
GC 3.3V
DBFB-H/L
C
D
-M
U
TE
HP-MUTE
+10V
PANEL GND
REC-B
REC-A
RDS-DATA
AC-CU
T
IN(ST-DOUT)
OUT(ST-DIN)
B-HALF
LED 3.9V
DSP+5V(SW)
RF+5V(SW)
PANEL GND
LED 3.9V
INVERTER
Q411,412
BUFFER
Q451-454
MUTE
Q401,402
RESET SWITCH
GENERATOR
SYSTEM
CONTROL
LEVEL SHIFT
Q802,803
LEVEL SHIFT
Q805,806
RESET SIGNAL
CD
DIGITAL
OUT
OPTICAL
TUNER PACK
Содержание HCD-XGR80
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