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TUNER PACK
FM ANT
1
7
MIXER
RF AMP
5
OSC
BUFFER
6
8
+B
(FM)
AM IFT
PLL FREQUENCY
SYNTHESIZER
(LC7213MDTRM)
16
PHASE DETECTOR
REFERENCE
CHARGE PUMP
DIVIDER
UNLOCK
DETECTOR
18
SWALLOW COUNTER
1/6,1/17,4 BITS
17
12 BITS
PROGRAMMABLE
DIVIDER
11
UNIVERSAL
COUNTER
SHIFT REGISTER LATCH
15
POWER ON
+B
RESET
19
10
7
12
6
9
+B
POWER
SUPPLY
+B
(FM:ON)
(FM)
AM ANT
FM
AM
IF AMP
ANT
COIL
24
23
22
21
20
19
18
17
16
ALC
AM
AM
AM
MIX
RM AMP
OSC
BUFFER
AGC
LEVEL
S-CURVE
DET
AM IF
AM DET
FM IF
AM/FM
IF
BUFFER
FM
COMP
DET
TUNING
DRIVE
REG
REG
1
2
3
4
5
6
7
8
9
+B
X103
1
20
14
1/2
13
DO
5
ST/DO
CE
2
CE
C2B
DI
3
DI
I/F
CL
4
CL
8
IC2006
+B
C9ZB00000431
AM
VIDEO DRIVE
OSC
COIL
Y/PY/G
12
Rch
CB/PB/B
14
TUN L
CR/PR/R
16
FM/AM IF AMP,
DET/AM OSC MIX
/FM MPX
(LA1833NMNTLM)
15
14
13
Y
6
DECODER
PHASE
PILOT
DET
CANCEL
STEREO
SWITCH
C
2
1
34
+B
VCO
8,10
PILOT
FF
FF
FF
DET
10
11
12
+B
Q2028
ZFLAG
MUTING
+B
Q9001
PHOTO
INTERRUPTOR
DVD CLK
37
DVD CLK
DVD CMD
35
DVD CMD
DVD STAT
36
DVD STAT
ST/DO
28
TUN DO
DI
30
TUN DI
SD
27
TUN SD
CE
31
TUN CE
CL
29
TUN CLK
BIAS
150K
CY IN
13.5MHz
4dB
CY OUT
25
LPF
2dB
75
24
BIAS
CY SAG
150K
CB IN
13.5MHz
4dB
CB OUT
22
LPF
2dB
75
21
BIAS
CB SAG
150K
CR IN
13.5MHz
4dB
CR OUT
19
LPF
2dB
75
18
CR SAG
BIAS
150K
Y IN
13.5MHz
4dB
Y OUT
28
LPF
2dB
75
27
Y SAG
+
V OUT
31
2dB
75
30
BIAS
V SAG
150K
C IN
C OUT
33
13.5MHz
4dB
2dB
75
LPF
VCC1
Q2004
VCC2
17,20,23,
SWITCHING
26,29,32
GND
GND2
IC2007
C0GAG0000007
MOTOR DRIVE(TRAY)
TRAY
+B
MOTOR
2
4
Q9103
PHOTO
INTERRUPTOR
Q9102
PHOTO
INTERRUPTOR
IC2008
C0GAG00000XX
MOTOR DRIVE(LOADING)
LOADING
MOTOR
Q9101
2
PHOTO
INTERRUPTOR
4
S9001
1
44
100
21
5
4
IC2018
C2CBHG000137
SYSTEM CONTROL
JK2001
Y(RED)
JK2001
CB(GREEN)
JK2001
CR(BLUE)
JK2001
VIDEO OUT
Y
C
JK2001
S-VIDEO OUT
7
DRIVE
CONTROL
9
1
VCC
GND
6
8
Q2002
MOTOR
+B
DRIVE
Q2001
MOTOR
DRIVE
1
7
DRIVE
CONTROL
9
VCC
GND
6
8
+B
2
3
26
20
7
38
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