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PA51 FM/AM TUNER PACK
ANT51
AM ANT
L51
AM
ANT
1
RF AMP
FM ANT
FM
2
RF AMP
6
3
7
TUNER8V
IC401
Q411
PHASE
LPF
20
DETECTOR
CHARGE PUMP
VT9V
IC401
PLL
DATA SHIFT
2
C B
REGISTER
I/F
2
3
4
5
12
CQ-C3100W
-C3400W
CN251
CD.C L
L
CD.C
CD.C R
IN
R
CN681
CDL
CD L
16
CDR
17
CD R
Q681
CD MUTE
3
CD CONTROL
CD RST
4
CD SCK
5
CD STB
6
CD SI
7
CD
IC681
DECK
SD SO
8
BUFFER
IC783
Q781,D781
13
CD 3.3V
BATT
CD 3.3V
14
+3.3V REG
+8V REG
9
CD 8V
10
CD 8V
CQ-C3300W,C3400W
7204-05-01
IC901
DO
3-39
61
S3-41
CE
44,45
62
LCD901
CLK
LCD DRIVE
63
DI
COM1-4 40-43
64
46-49 50-53
IC905
D901-914
REMOCON
940,941
KEY MATRIX
SW903-905
D915
907-918
SW901
SW
MONO
Q52,54
18
IC201
AM IN
AUDIO
SELECT
TONE
CONTROL
RF AGC
RADIO RADIO L
Lch
Lch Out
12
FM IN
RADIO R
Rch
Rch Out
13
RF AGC
CD.C L
CD.C R
8
9
10
15
17
16
19
CD L
CD R
Q55
MODE
FM DET
SW
TUNER CONTROL
FM/AM
XL401
REFERENCE
24
DIVIDER
1
FM OSC
SWALLOW
17
COUNTER
FM IN
UNIVERSAL
14
COUNTER
LATCH
11
MONO
FM/AM
PLL CONTROL
CN681 CDL
CD L
23
21
CDR
CD R
CD SW2
1
CD CONTROL
CD SW1
2
BZ OUT
CD LIMIT
3
CD OSC STP
4
TUNER CONTROL
5
CD LOCK
PLL CONTROL
CD RFOK
6
CD CONTROL
SD AO
7
SD RST
8
DISPLY CONTROL
SD SCK
9
CD STB
10
CD SI
11
CD SO
12
IC783
Q781,D781
17
CD 5V
BATT
+5V REG
+8V REG
CD 5V
18
CD 8V
13
CD 8V
14
CQ-C3100W
7201-02-14
CN901
CP641
CN640
LCD DO
11
4
10
LCD CE
5
8
10
LCD CLK
12
3
9
LCD DI
13
2
12
RM DATA
RM DATA
4
11
6
RECEIVER
INV 10V
INV 10V
14
7
8
SW5V
SW 5V
6
9
11
ROT1
ROTARY1
3
12
5
ROT2
ROTARY2
13
9
6
PANEL
PANEL CP/CL
4
2
13
BATT5V
BATT 5V
1
14
3
SW 610
D947,948
EJ ECT
2
EJ ILL
3
ILL
4
CJ642
7201-02-13
7204-02-11
AC OUT L
AC OUT R
28
27
IC201
11
9
5
6
3
4
1
MIX
2
7
8
BEEP
DIGITAL CONTROL PC_BUS
22
24
25
SCL
AMP CNT
AMP MUTE
SDA
SCL
ANT CNT
37
36
21 23 22
80
15
IC601
CPU
70
69
73
72
46
38 48 39
X1
X2
XT1
XT2
S LED
XL601
XL602
LCD 5V CNT
SW601
CN601
EJ ILL
10
DISPLAY CONTROL
8
S LED
9
D601
Q642
12
VDD5V
POWER
SW
6
ILL10V
14
LCD 5V /CNT
Q670
POWER
VDD5V
11
SW
5
13
4
VDD5V
3
EJ ILL
CN602
Q644
2
POWER
VDD5V
3
SW
4
AC IN L
IC201
AC IN R
13
12
FL
21
MONO FADER
FR
MONO FADER
18
RL
MONO FADER
20
RR
MONO FADER
19
MONO FADER
17
MONO FADER
16
ZERO CROSS
SDA
IC231
AMP
3
1
5
7
CQ -C3400W
Q661
ACC
IC701
BATT
BATT
Q660
DETECT
PLL5V
MUTE
IC702
CONTROL
Q662
VDD5V
RESET
AP MUTE
ILL10V
77
62
60
54
AF MUTE
PLL5V
55
ILL CNT
57
MAIN CNT
TUNER8V
6
CHANGER CONTROL
AUDIO8V
VDD5V
Q720,721
+B SW
+B AMP CNT
AMP SW
AMP CNT
+B SW
Q722,723
+B ANT CNT
AMP SW
AMP CNT
CQ -C3100W/C3400W
D682
PLL5V
CHANGER CONTROL
CQ-C3100W/C3300W/C3400W Main/Display
IC271
CN701
POWER AMP
FL(+)
1
16
FL
5
12
FL(-)
3
2
15
FR(+)
FR
9
11
FR(-)
7
3
14
RL(+)
RL
21
14
RL(-)
4
13
23
RR(+)
RR
17
RR(-)
5
12
15
19
+B AMP CNT
6
11
+B ANT CNT
CH1/2
7
10
22
4
20
6
ACC
AMP CNT
8
9
BATT
AMP MUTE
Q362
MUTE
J1
FL
FL
FR
FR
Q262
MUTE
Q366
RL
RL
RR
RR
Q266
MUTE SW
MUTE
SUBWOOFER
MUTE SW
MUTE
Q345
CN253
Q762,D768
Q761,780
BATT
POWER
+10V REG
SW
ILL CNT
IC720
Q708,D714
+5V REG
+8V REG
Q705
+8V REG
Q701,D703
D702
+5V REG
MAIN CNT
Q703,704
IC719
VT9V
POWER
+9V REG
SW
7204-02-12
CN661
(CP661)
7
7
+B
8
8
J11
PLL 5V
3.6
1
1
CH.SENS
CH.SENS
7
6
6
4 2 5
CH.REM
CH.REM
5
1
8 3
2
2
CH.CLK
CH.CLK
6
7
2
3
3
CH.STB
CH.STRB
4
4
4
CH.DATA
CH.DATA
1
5
5
IC651
INVERTER
F.Lch
F.Rch
PRE
OUT
R.Lch
R.Rch
SUB
WOOFER
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