18
18
CFD-S01
CFD-S01
6-2. BLOCK DIAGRAM — MAIN SECTION —
L-CH
R-CH
HRP301
RECORD/PLAYBACK
HEAD
HE301
ERASE HEAD
R-CH
TU_IN_R
TU_IN_L
TAPE
CD
5
4
POWER AMP
IC303
D322
R-CH
SP101
SPEAKER
(L-CH)
SP201
SPEAKER
(R-CH)
J321
T301
REC BIAS OSC
Q301
10–26
6 – 9
LIQUID CRYSTAL
DISPLAY PANEL
LCD401
50
Q805, D801, 804
45
44
43
Signal path
: FM
: AM
: TAPE PLAY
: TAPE REC
: CD
R-ch is omitted due to same as
L-ch.
MEGA
BASS
SWITCH
Q122
i
MUTE
Q124
LEVEL
DETECT
D323
M
TAPE PLAY
DETECT
Q808
-1
-2
S301
(REC/PB)
REC
PB
9V (SW)
KEY3
KEY1
KEY2
S301
(TAPE PLAY)
M301
CAPSTAN/REEL
MOTOR
CD_IN_R
CD_IN_L
79
80
AUDIO 6V
TU_IN_R
U-COM
(VDD)
9V (SW)
KEY NETWORK
D406
OPR/BATT
IC302
ELECTRONIC VOLUME
X802
4.19MHz
X801
32.768kHz
3.3V
X1
75kHz
57
58 59
56
32
34
L2
L1
CT1
RADIO 6V
RADIO 6V
D1
D2
CT3
D3
CT3,ANT1
AM
TRACKING
L3
AM
FREQUENCY
COVERAGE
CT1,L1
FM
TRACKING
L2
FM
FREQUENCY
COVERAGE
FM
IF
MW
IF
ANT2
FM
TELESCOPIC
ANTENNA
RADIO 6V
FM/AM RF AMP, MIX, OSC, IF AMP,
L3
RADIO 6V
R-VT
(VT)
ANT1
AM
FERRITE-ROD
ANTENNA
S402,415,416,418
S401,403-405,410-412
S407,408,413,414,417