CFD-S300
19
19
21
22
16
L-CH
R-CH
HRP301
RECORD/PLAYBACK
HEAD
HE301
ERASE HEAD
R-CH
TU_IN_R
TU_IN_L
TAPE
5
4
POWER AMP
IC304
D322
R-CH
SP101
SPEAKER
(L-CH)
SP201
SPEAKER
(R-CH)
J321
T301
REC BIAS OSC
Q301
CD-CONT
26–10
6 – 9
LIQUID CRYSTAL
DISPLAY PANEL
LCD401
46
50
Q813
Q812,D807
3
45
44
43
42
Signal path
: FM
: AM
: TAPE PLAY
: TAPE REC
: CD
R-ch is omitted due to same as
L-ch.
MEGA
BASS
CONTROLLER
Q122
i
MUTE
Q124
LEVEL
DETECT
D323
M
TAPE PLAY
DETECT
Q808
-1
-2
S301
(REC/PB)
REC
PB
VDD (SW)
KEY4
KEY3
KEY1
KEY2
S301
(TAPE PLAY)
M301
CAPSTAN/REEL
MOTOR
CD_IN_R
CD_IN_L
S417-424
S413-416,425,426,428
S409-411,
S401,402,434-438
79
80
AUDIO 6V
Q302
AC-HI
TU_IN_R
U-COM
(VDD)
VDD (SW)
Q303
Q814
KEY NETWORK
D405
OPR/BATT
D804
IC302
ELECTRONIC VOLUME
LINE AMP
Q113
57
59
58 56
60
X802
4.19MHz
X801
32.768kHz
3.3V
11 12
20
19
13
10
7
8
X1
75kHz
21
24
L2
L1
CT1
RADIO 6V
RADIO 6V
D1
D2
CT3
D3
L3
CT3,L3
AM
TRACKING
L4
AM FREQUENCY COVERAGE
CT1,L1
FM
TRACKING
L2
FM
FREQUENCY
COVERAGE
FM
IF
MW
IF
ANT1
FM
TELESCOPIC
ANTENNA
RADIO 6V
L4
RADIO 6V
L3
AM
FERRITE-ROD
ANTENNA
RA6V
VDD (SW)
D324
6-4. BLOCK DIAGRAM — MAIN SECTION —
(Page 18)
(Page 18)
Содержание S300 - CFD Boombox
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