
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
31
31
6-15. SCHEMATIC DIAGRAM - MAIN Section (1/3) -
• See page 28 for Waveforms. • See page 50 for IC Pin Function Description.
R420
R412
Q312
D401
D402
Q326
R484
R485
R486
Q390
Q399
R491
Q316
R416
R492
IC401
R399
R368
R36
7
R366
R365
R474
D474
R380
R37
9
R378
R37
7
R376
R468
R467
R466
CN502
R519
R483
R386
R385
R384
R382
R381
R391
R394
R395
R400
C304
R304
R301
R302
R303
R305
R30
6
R307
R31
1
X301
R309
C310 C311
R402
R401
R31
3
R41
7
R319
R32
0
R321
R42
2
R424
R323
R325
R32
6
R327
R328
R42
9
R430
R418
R331
R333
R332
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
R446
R447
R448
R452
R451
R35
9
R358
R357
R360
R356
R355
R354
R35
3
R352
R35
1
R316
CN507
R426
L502
L511
R390
R490
C390
C46
8
C467
C46
6
C465
C362
R363
L362
L301
C301
C398
L399
R397
R497
C312
C320
C420
C401
L316
X302
C316
C326
C402
10k
10k
2SC3052F
MC2836
1SS355W
2SC3052F
10k
10k
10k
2SC3052F
ISA1235AC1TP-1EF
47k
RT1N441C
2.2k
2.2M
PST3628NR
100k
1k
1k
1k
1k
1M
1SS355W
1k
1k
100
100
1k
10k
10k
10k
15P
1
1k
1k
1k
1k
1k
1k
10k
100
1k
100
1000p
1k
100
100
100
100
100
100
220k
32.768KHz
10k
18p
22p
47k
47k
0
10k
100
47k
100
4.7k
4.7k
100
100
1k
100
100
4.7k
4.7k
1k
100
100
100
100
100
100
100
100
100
100
10k
100
100
100
10k
1k
1k
10k
10k
470
470
470
100
470
470
1k
1k
1k
1k
47k
3P
100k
1k
1M
1
0.01
0.01
0.01
0.01
1
1k
0.22F
5.5V
R5F3640DDFAR (HX50BTR/HX70BTR/HX80R)
1
0
4.7k
0.1
0.1
0.1
0.1
5MHz
1
0.01
0.1
A1
A2
A3
C1
C2
C3
C4
C5
C6
7
3
91
92
19
53
32
31
25
34
5
6
89
82
83
84
38
4
1
2
54
22
23
24
87
44
81
80
43
68
26
7
88
33
35
36
42
67
77
78
79
100
95
94
93
51
52
66
65
4
47
48
49
50
21
18
45
55
56
57
58
59
60
65
66
67
68
73
72
75
76
26
90
69
70
71
39
40
37
55
56
57
58
59
60
63
63
28
27
85
86
∗
DGND
EVER+3.3V
LED STANDBY
SIRCS
VOLUME JOG
VFD RESET
VFD SD
VFD CS
VFD SCLK
VFD PWR ON
VFD +7V
VFD DGND
KEY3
KEY2
KEY1
DGND
VFD +12V
BT LED
(1/3)
Q326,390
CONTROL SWITCH
(HX50BTR/HX70BTR)
MX,BR,SP,AR,KR
MX,BR,
SP
,AR,KR
HX50BT
R:CND,
E51,RU
HX50BT
R:CND,
AEP
,RU,E51,MX,BR,AR/
HX7
0BTR/HX80R/HX90
BTR
∗
R497
220 (HX50BTR:RU)
470 (HX50BTR:E51,MX,AR)
1k
4.7k
HX70BTR/HX80R/
(HX50BTR:CND,BR)
RESET SWITCH
MX,BR,SP,AR,KR
HX50BTR:CND,E51,RU,
HX50BTR:CND,E51,RU,
RESET SIGNAL GENERATOR
B+ SWITCH
Q316,399
SHUT DOWN
HX50BTR:AEP/
HX90BTR
Содержание HCD-HX50BTR
Страница 81: ...MEMO HCD HX50BTR HX70BTR HX80R HX90BTR 81 ...