Sony CSD-MP100 - Block Diagram - Main Section

CSD-MP100
2424
R-CH
HRP301
RECORD/PLAYBACK
HEAD
POWER AMP
IC201
R-CH
R-CH
SP302
SPEAKER
(R-CH)
SP301
SPEAKER
(L-CH)
T301
BEAT2
37
83 – 86
56 – 79
50 – 54
LIQUID CRYSTAL
DISPLAY PANEL
LCD801
SYSTEM CONTROLLER
IC601 (2/2)
TU
92
MUTE
95
ASST-B
87
CD
91
COM1
|
COM4
SEG1
|
SEG28
6 2
LINE
AMP
Q205
VOLUME
RV201
TAPE
S101C
S101A
CD L CH
U-COM3.3V
U-COM3.3V
TAPE
6.2V
RADIO 6V
6V
SW9V
RADIO
RADIO
CD
CD
Q201
Q203
REM
29
TAPE
48
M
S301H
REC PB
S302
(TAPE PLAY)
M301
CAPSTAN/REEL
MOTOR
REC/PB PREAMP
IC301
Q303
S301F
PB REC
S301G
REC PB
S301I
REC PB
S301E
PB
REC
BEAT1
36
Q301
18
11 12
20 19
AM IN FM IN XOUT XIN
13
MO/ST
10
IF IN
LPF2/MO-ST
LPF1/BAND
ST-IND
OSC-OUT
7
BAND
8
ST-IND
LP-OUT
17
LP-IN
16
PD
AM
OSC
AM
MIX
FM
MIX
FM
OSC
AM
RF-IN
FM
RF-IN
FM
RF-OUT
X1
75kHz
FM/AM PLL
IC2
14 17 13 18
16 15
11
1920
22 4 6
7
10
2
2124
T1
CF4
L2L1 CT1
RADIO 6V
RADIO 6V
D1 D2
CT3
D3
L3
AM
FERRITE-ROD
ANTENNA
CT3,L3
AM
TRACKING
CT1,L1
FM
TRACKING
ANT1
FM
TELESCOPIC
ANTENNA
IF
BUFFER
AM
DET
FM
DET
IF CUT
AF
BUFFER
FM
MPX
MUTE
IF CUT
R-OUT
L-OUT
TU_IN_R
RADIO 6V
QUAD
FM/AM FRONT END, IF AMP,
FM MPX
IC1
AM
FREQUENCY
COVERAGE
L4
RADIO 6V
L4
CF2
RADIO 6V
RADIO 6V
RADIO 6V
FM OSC
AM OSC
MIX-OUT
AM
IF-IN
FM
IF-IN
IF-OUT
DET-OUT
MPX-IN
T2
T2
FM IF
L2
FM
FREQUENCY
COVERAGE
VDD (SW)
T1
AM IF
D112
MOTOR
DRIVE
Q110,111
MUTE
CONTROL
Q209
12
8
REMOTE
CONTROL
RECEIVER
IC801
1
3
REC
BIAS
OSC
Q302
ALC
7
5
5V REG
D118
POWER
SWITCH
Q605,606
93
TU-ON
80
KEY1
81
KEY2
3334 32 31
1 2 3 4
18
CLKSFT
16
CF2
X602
4.19MHz
15
CF1
CE CL
DI
DO
S801-810
KEY NETWORK
1
26
R-CE R-CLK R-DATA R-COUNT R-MUTE
12
XT1
13
XT2
X601
32.768kHz
Signal path
: FM
: AM
: TAPE PLAY
: TAPE REC
: CD
R-ch is omitted due to same as
L-ch.
6-3. BLOCK DIAGRAM — MAIN SECTION —
(Page 23)