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29
CX-LMN5
— Main Section —
: TUNER
: CD
• Signal Path
• R-CH is omitted due to same as L-CH
: AUX
: PB (TAPE)
: REC (TAPE)
BIAS
OSC
VDD
ERASE
HEAD
REC/PB
HEAD
DECK BLOCK
SYSTEM CONTROLLER
IC901 (2/2)
L
R
AUX IN
J202
HEADPHONES
R CH
L
R
FUCTION
KEY
S924-931
TUNER PACK
L-CH
L-CH
R-CH
R-CH
R-CH
D OUT
D IN
CLK
CE
TUNED
R-CH
REC/PB
SWITCH
Q305,307,309
L451
BIAS OSC
Q601
T SOL
DRIVE
Q903,905
MOTOR
DRIVE
Q902,904
FUCTION
KEY
S932-941
VOL
ENCODER
S901
D251-253
RELAY
DRIVE
AC
IN
PT251
POWER TRANSFORMER
(SUB)
Q008
RY251
+9V
FUNCTION
IC601
R-CH
STEREO
FM SIGNAL
RDS DATA
RDS INT
R-CH
R OUT
R-CH
L OUT
100
R-CH
J201
SPEAKER
FL
DISPLAY
FL901
POWER
CONTROL
Q021
+9V
Q606
FIL1
IC001
AC
DET
Q063,064
S250
120V
230-240V
220V
D011
MECHA BLOCK
PLAY
R REC
F REC
PACK
END
DECK
MOTOR
J602(1/2)
SFR451
Q453,454
BIAS
SWITCH
Q451,452
VM
M
IC603
(AEP, UK)
D OUT
D VDD
: DIGITAL OUT
LEVEL
SHIFT
Q602,603
LEVEL
SHIFT
Q604,605
AGC
Q652,653
BOOST
CONT
Q680-682
BASS
SWITCH
Q683-685
MUTE
CONT
Q235
BASS
IC602
MUTE
Q101
Q117,119
Q103,105,107,109
Q111,113,115,127
PRE
AMP
POWER
AMP
DC
DET
THERMAL
DET
Q123
Q280,281
TH101
OVER LOAD
DET
Q250,251
SUB
WOOFER
J602(2/2)
FAN
DRIVE
Q291-293
VM
GRID
BUFFER
Q996-999
FR VDD
-VFL
FIL2
BASS
ENCODER
S922
TREBLE
ENCODER
S923
D901
STAND BY
LED
DRIVE
Q994
D902
i-BASS
X901
32.768kHz
X902
8.64MHz
+VP
VP
SWITCH
Q201,207
DC
DET
Q203,205
+VL
-VP
SWITCH
Q202,204,206
DC
DET
Q208,210
-VH
TP120
120
110
0
PT253
POWER TRANSFORMER
PT252
POWER TRANSFORMER
11
17
12
16
13
15
11
17
12
16
13
15
FIL2
FIL1
RY252
D001
D002
-VFL
-VFL
REG
Q001-003
VM
REG
Q006,011
Q012,015
VCC
REG
Q009,010
9V
REG
Q890-892
VDD
REG
Q018,019
3.3V
REG
Q020
D012
+VH
-VH
+VL
-VL
VM
VCC
9V
CD 7V
FR VDD
D VDD(3.3V)
A VDD(3.3V)
D077
OVER CURR
DET
Q060-062
D401
D078
D402
D072
D076
RESET
Q065,066
-VP
D280
IC902
RESET
SWITCH
Q901
IC904
V STBY
D906
D908
µ
CON +B
D902
D909
IC905
VOLTAGE
SELECTOR
EXCEPT E
EXCEPT E
E
E
Summary of Contents for AIWA SX-LMN5
Page 28: ...26 CX LMN5 MEMO ...