BLOCK DIAGRAM
2-32
2-31
-
+
-
+
+
-
+
-
+
-
+
-
TELMUTE_3.3V
DIMMER
A1504
KDS181
DIMMER_IN
2.2UH
@refe
4.7K
800uH
22K
S4580
1
Vo1
2
Vinv1
3
Vnon-inv1
4
-Vcc
5
Vnon-inv2
6
Vinv2
7
Vo2
8
+Vcc
KDS160E
PANT
ACC_OUT
2.2K
C105S
E
C
B
@refe
4.7K
VOL_UP
C3875S
VOL_DOWN
CDP_PWR_ON_8V
AGND
USB_ON
USB_5V
22K
2.2UH
2.2K
1
2
3
4
AGND
TEL_MUTE
ACC_OUT(B/T)
AGND
2SA1797
1
2
3
4
B1366
AGND
POWER_ON
VOLUME
1
A
2
COM
3
B
4
E
5
D
2.2K
C3875S
POWER_ON
AUX_IN
@refe
KTA1504
@refe
KIA278R05
1
DC INPUT
2
DC OUTPUT
3
GND
4
ON/OFF CONTROL
@refe
KTA1504
C105S
8.2V
1
2
3
2.2UH
22
K
FRONT_DETECT
1
2
3
4
AGND
POWER_ON
FRONT_OPEN
2.2K
1
2
3
4
RESET_SW
1
2
3
4
ACC_IN
12
DETACH S/W
1
2
3
4
TB2946 ALL MODEL
1
TAB
2
3
4
AC_GND
5
6
VCC1
7
8
9
10
SVR
11
12
13
S_GND
14
15
16
ST_BY
17
18
PW_GND
19
20
VCC2
21
22
MUTE
23
24
25
HSD
22K
@refe
1
VOUT
2
GND
3
GND
4
VCC
12MHz
12
FL
16Bit/8Bit/Watch
FR
FR
I/O PORT
MUTE
PWR_5V
Serial Interface
FREG_F
RL
CD_SLED_SW
T+
RESET
LCD B_Lighting/LED
8.4V 500mA MAX
A
CD MOTOR DRV 8V
BACK UP 14.4V
MAIN CLOCK: 8MHz
2
FD
LO+
SUB CLOCK : 32.768KHz
LO+
BACK UP 14.4V
BACKUP_ON_14.4V
LCD DRIVER IC
COGtype(Flip-D)_100P
MC5502(Detach)_64P
VDD_5V_1
3 Band P-EQ(Tone control)
DIM
REMOTE IN
CD
WHITE
DVDD
E
F
F
EVDD
ACC
N.C
ATT
FR
FLASH EEPROM
LEFT
59:B+ DETACT
AVDD
Tamul
FD
LD
DIM_IN
OUT FL+
F-
CMOS Output:1
TSD
KEY2
3PIN
REMOTE
CTL4
VDD_5V
CD OUTPUT
8.0V 1300mA MAX
DSP
OUT RL+
CD L/R
PWR_5V
PDGND
VDD_5V_1
RL/SW
TUNER L/R
GND
BLUETOOTH L/R
SENSE OVER
VOLT
T/MUTE
I 2 C BUS LOGIC
AUDIO 8.4V
6,10
PICK UP
CTL1
SL+
Input selector (3 single-end and 2 stereo ISO)
DSP 3.3V
250mA MAX
F+
(DP1,DN,DP2)
LO-
AUDIO
8.4V/500mA MAX
MD
19.2M
CMOS I/O:66
DO CE CL
MULTI Regulator
CTL2
LEVEL METER I2C
RR/SW
87F14C8A
CTL4
Vref
10
USB SW_OUT
B
BACK/UP
VOLUME UP/DN
BACK UP 14.4V
BT MODULE
LBMX-2CC9B
VDD_3.3V
T-
AUDIO 8.4V
F
VOLUME1/MUTE
VDD
TIMER
SPD
C
SVDD
30,47,50,99,100 PIN(40mA)
F-
AGND
78K0 CPU
6
SL-
SWITCH1
LD
F
+
PWR_5V
B+ DETACT
VDD_5V
B
RR
LINE-OUT
BLOCK
(MIX)
USB
FLMD0
FRONT BLOCK
CD_LOAD_SW
Total:71
SPD
LED 8.4V
REMOCON_5V
SWITCH2
LIMIT_SW
LCD 8.4V
WDT CLOCK: 240KHz
SL+
INPUT GAIN
BLUETOOTH MODULE (MCS LOGICS)
LINE_OUT : 2V
UART_TX
MICOM STAND BY 5V
BT 5V
DVDD
A.ANT
600mA MAX
R
OUT RR+
C
CTL1
1/3 BIAS 1/4 DUTY
LO-
OUT FL-
SWL
USB
JACK
FL
AUX L/R
CD
OUT FR-
D
13PIN
VDD_5.6V 200mA MAX
FRONT CLOSE
AD CONVERTER
BIAS
B U F F E R
T-
BT 3.3V
RESET
12/8_SW
DVDD
1. CD_L
2. AGND
3. CD_R
4. AGND
5. AUDIO 8.4V
6. DSP 5V
7. DGND
8. INN
9. LD SW
10.12CM
11.CHUCKING(SLED)
12.FEW
13.CD 8V
14.DAC MUTE
15.PGND
16.DR IC MUTE
17.REW
18.RESET
19.SPI(CL)
20.SPI(CE)
21.SPI(DI)
22.SPI(DO)
23.SGND
24.INTB1
25.INTIB2
26.ZERO MUTE
27.N.C
28.OPTION SDRAM
29.5V MICOM
30.N.C
NEC UPD78F1165GF
E
TUNER-On-Board NXP Tiger-RDS(IC101)
FL
SLD
CLOCK
+
CTL3
7
USB 11P CNT FFC
LCD
BLUE
N-ch O.D I/O:4
+
AVDD
LPF
PWR_5V
KEY1
BACK UP 14.4V
CD_OPTION RAM
32.768K
A
B
RL/RR : LINE_OUT
SUBWOOFER OPTION
RED
POWER VCC
RIGHT
SEG CONTROLL
SL-
TD
D
Operation Voltage
TD
SDRAM
VSS
12
A/ANT
RL
CTL3
F
GND
SVDD
4PIN
USB
F/R
REGC
PWR_5V
CTL2
4
L_MTR L_CTL MUTE
DO CE CL
PWR_5V
#3
CD POWER 5V
VDD_5.6V
RR
AM5810FM
F
F
SP+
BT ANTENA
RAM
14
SLD
AUDIO 8.4V
OUT RL-
PWR_5V
TEL MUTE
S7133SF
OUT RR-
BD3702FV
BT 5V
F
LOUDNESS
R/R
4
Vref
FREG_B
USB 5V
REMOTE IC
F/L
(EP1,EN1,EN2,EP2)
SYSTEM CONTROL
DVDD
SP+
VC
T+
SWR
R/L
VCC
EEPROM
Back up Voltage
SDA SCL
F+
(A1,A2) (B1,B2) (C1,C2)
OUT FR+
1.8V to 5.5V
AM TUNER
FM TUNER
PLL TUNING
SYSTEM
POWER SUPPLY
I2C BUS
Bluetooth 5V
STEREO DECODER
HIGH CUT
SOFT MUTE
NOISE BLANKER
RDS
DEMODULATOR
SIGNAL
IMPROVEMENT
CONTROL
BANDWIDTH
CONTROL
PLL TUNING
SYSTEM
Summary of Contents for LCS500UN
Page 9: ...1 8 ...
Page 31: ...2 22 ...
Page 36: ...2 27 4 IC901 MC5502 4 1 PIN CONFIGURATION 4 2 BLOCK DIAGRAM ...
Page 43: ...PRINTED CIRCUIT BOARD DIAGRAMS 1 MAIN P C BOARD 2 39 2 40 TOP VIEW BOTTOM VIEW ...
Page 44: ...2 FRONT P C BOARD 2 41 2 42 TOP VIEW BOTTOM VIEW ...
Page 45: ...3 CDP P C BOARD TOP VIEW BOTTOM VIEW 2 43 2 44 ...
Page 47: ...3 3 3 4 2 MECHANISM PICK UP SECTION 2 1 A26 A03 ...