HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
3232
6-16. SCHEMATIC DIAGRAM - MAIN Section (2/3) -
• See page 44 for IC Block Diagrams.
D509
IC502
Q513
C519
R524
IC505
IC507
R522
D541
C520
R528
R529 C537
R507
IC503
Q372
C205
R530
IC501
IC506
Q370
C153
C253
R541
R502
C543
CN510 CN504
CN514
CNA506CN512
R144
R244
C214
R233
R133
R132
R131
R232
R205
R105
R231
R206
R106
Q606
R605
R603
Q624
R604
Q602
R350
C104 C204
C105
R141
R238
R138
R146
C544 R542
R544
R543
C533
C508
R373
R375
R348
R347
R349
R345
R139
R140
R239
R240
R527
C506
R469
R369
R523
EP501
R235
R134
R234
C249
C149
C215
R237
R225
R219
R224
R229
Q371
R322
R324
R108
R260 R160
R383
R318 JW505
CN609
C114
R241
C521
IC521
C504 C532
C505
C503 JW502 JW503
C369
C502 C501
JW501
C263C163
C250 C150 C251
C252
C152
C151
C168
C268 C260
C259
C159
C160
C167C267
C206
C106R208
C510
C531
R135
JR502
JR517
C515
R508
R509
R129
R119
R125
R124
C113
C115
R137
R503
C213
R246
C507
CN518
1N4002-B5
KIA7809API
2SC3052F
220
10V
470
KIA7805API
TK11150CSCL
10
UDZW-TE17-3.9B
470
10V
47k
100k 47
35V
10k
MC14052BD
TR2
RT1N141C
2.2
50V
100k
BD3499FV
BA00BC0WT-V5
RT1N141C
2.2
50V
2.2
50V
220
0
220
10V
19P 5P
11P
2P11P
100
100
1
50V
4.7k
4.7k
4.7k
2.2k
4.7k
4.7k
4.7k
2.2k
47k
47k
2SA1365
10k
470
RT1N141C
22k
2SC3052F
1k
2.2
50V
2.2
50V
2.2
50V
15k
15k
15k
100
11k
47
10k
1
470
10V
1k
1k
470
470
1k
1k
15k
15k
15k
15k
47k
100
16V
100k
10k
22k
47k
2.2k
2.2k
4.7
50V
4.7
50V
150V
100k
100k
100k
100k
100k
RT1N141C
470
470
220
4.7k 4.7k
1k
1k
15P
1
50V
15k
0.1
NJM4558M
-TE2
11
0.1
0.1
0.01
1
2200p2200p
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
0.1
0.1
0.047
0.047
220
0.1
0.1
47k
0
0
0.1
10k
10k
100k
100k
100k
100k
1 50V
150V
100k
1k
1
50V
100
0.01
11P
A1
A2
A3
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B13
B14
B15
B18
B20
B21
B22
B23
B24
B25
77
78
33
31
34
32
47
48
45
49
50 69
73
75
76
79
80
81
84
90
91
82
18
83
27
28
37
26
39
40
42
43
44
72
70
71
22
24
∗
∗∗
∗∗
∗
∗
INH
VEE
GND
VCC
Y0
Y2
Y
Y3
Y1
B
A
X3
X0
X
X1
X2
VCC
A1
A2
B1
B2
C1
D1
D2
C2
SEL2
SEL1
VOL1
VOL2
TC2
TC1
BCB2
BCA2
BCB1
BCA1
OUT2
GND
SCL
SDA
VCC/2
OUT1
SB2
SB1
SR
POWER ON
ST-BY 4V
VBUS_5V
VBUS_5V
PGND
PGND
DAB-S1DI
DAB-S1DO
DGND
DAB1.2V_ON
DAB3.3V_ON
AGND
AGND
L
R
DAB_LPF_VCC
VO
VI
CONT
GND
NOISE
DAB VDD5V
VBUS_5V
CONT
GND
VO
VI
F. B.
RDS DATA
RDS CLK
DO/STEREO
ST CLK
ST DIN
ST CE
R OUT
AGND
L OUT
+9V
TUNED
A+5V
AGND
R IN
AGND
L IN
D+3.3V
INIT
NSP MUTE
DGND
SC LATCH
SC SHIFT
SC DT
DGND
SOFT MUTE
PG MUTE
OVF
OTW
RST
SD
DGND
CLINK TXD
CLINK RXD
GND
D7.5V
D12V
DVDD5
AGND
AOUTL
AOUTR
DGND
AGND
AINL
AINR
AVC C9V
R-
R+
L-
L+
(CHASSIS)
(2/3)
DMP-DET
HX90BTR
HX50BTR/HX80R/
(HX70BTR)
REGULATOR
+5V
VCC
GND
LINE AMP
REGULATOR
+5V
GO
+5V REGULATOR
∗
C501
470 10V (HX50BTR/HX70BTR)
4700 10V (HX80R/HX90BTR)
REGULATOR
+9V
TUNER
(FM/AM)
AM
FM 75 Ω
COAXIAL
INPUT SELECTOR
ELECTRICAL VOLUME
SORROUND/TONE CONTROL
ANTENNA
HX50BTR:AEP/HX70BTR/
HX80R/HX90BTR
∗
C160,260
0.1 (HX50BTR/HX80R/HX90BTR)
(HX70BTR)
HX50BTR/
HX80R/
HX90BTR
∗
(HX50BTR/HX80R/HX90BTR)
(HX70BTR)
C106,206
1 50V
4.7 50V
∗
(HX50BTR/HX80R/HX90BTR)
(HX70BTR)
C167,267
0.022
0.047
INVERTER INVERTER INVERTER
(HX80R/HX90BTR)
HX70BTR
HX50BTR/
(HX80R/HX90BTR)
HX50BTR/HX70BTR/
HX900BTR
INPUT
SELECTOR
(HX50BTR/HX70BTR/HX90BTR)
B+ SWITCH
Q602,606,624
(HX80R/HX90BTR)
HX50BTR/HX70BTR/
HX900BTR
(HX80R/HX90BTR)
REGULATOR
+3.3V
I
OGI
0.22
JW501
(Page
35)
(Page
37)
(Page 31)
(Page 33)
(Page 43)
(Page 25)
(Page 39)
(Page 27)(Page 29)
w
w
w
.
x
i
a
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y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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