Audio - Panasonic SA-AKX34PH Service Manual

14.3. Audio

: CD AUDIO INPUT SIGNAL LINE : AUX/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
JK2000
L AUX L
2
AUX IN
AUX R
R
3
1
IC52
C1AB00003566
AM/FM
JK51
RADIO RECEIVER
FM ANT
2 FMI LOUT 14
ROUT 13
9 RCLK
X51
SDIO 8
17 DCLK
L52
JK52
SCLK 7
2 3 4 4 AMI
RST 5
AM ANT
2
GCGPIO2 18
1 1 6
FROM/TO
SERVO & SYSTEM CONTROL
MUSIC PORT P.C.B.
JK6401
5
MPORT SW
4
R MPORT R
3
MUSIC PORT
L MPORT L
2
1
6
7
NOTE: " * " REF IS FOR INDICATION ONLY
: AUDIO OUTPUT SIGNAL LINE : AM SIGNAL LINE
MAIN P.C.B.
IC2000
C1AB00003256
ASP
38 IN3B
2 IN3A
37 IN2B
3 IN2A
OUTB 22
OUTA 17
TU INT
TU INT
TU RST
TU RST
TU SCLK
TU SCLK
TU SDA
TU SDA
ASP DATA
ASP DATA 19 SDA
ASP CLK
ASP CLK
20 SCL
CD L
CD L 44 IN6B
CD R
CD R 47 IN6A
MPORT SW
MPORT SW
EXTSENSE 24
BPF1 13
BPF2 14
BPF3 15
PANEL P.C.B.
VOLINA 7
ZJ6401* ZJ6002* CN6000 CN2003
MPORT SW
VOLINB 33
1 1 9 19
ZJ6401* ZJ6002* CN6000 CN2003 MPORT R
50 IN5A
4 4 6 22
ZJ6401* ZJ6002* CN6000 CN2003 MPORT L
42 IN5B
2 2 8 20 RECOUTA 6
RECOUTB 34
MONOUTA MONOUTB
5 35
: FM SIGNAL LINE
Q5603,Q5604
DC DET AMP
DC DET AMP PROTECTION
Q5600,Q5601,Q5602
FROM/TO
MUTE F
SERVO & SYSTEM CONTROL MUTE F
SELECTION
MOD DA
MODE DA
Q5605,QR5600,QR5601
FREQUENCY
IC2005 F HOP
F HOP
C0AABB000125
DUAL OP-AMP
PRE-AMP
CIRCUIT
Q2050
CLIP SENSOR
CLIP SENSOR
CLIP SENSOR
CIRCUIT
CLIP ATTN
CLIP ATTN
Q2001
SWITCH
Q2037
SWITCH
Q2041
FROM/TO
SWITCH
SERVO & SYSTEM CONTROL
Q2040
SWITCH
Q2042
BASS SHIFT
SWITCH BASS SHIFT
LCH IN
LCH IN
RCH IN
RCH IN
Q2038,Q2039
AUTO BASS
AUTO BASS
AUTO BASS
CIRCUIT
67
SPEAKER
SWITCH
IC5800
C1BA00000497
AUDIO DIGITAL
AMPLIFIER
MODE
9
23 MODE BOOT1
CIRCUIT
TH5000
JK5601
OUT1 10
4
JK5601
3
HOPPING
1 OSC
CONTROL
CIRCUIT
BOOT2 15
JK5601
2 IN1+ OUT2 14
1
JK5601
21 IN2- 2
SA-AKX34PH/PN AUDIO BLOCK DIAGRAM
SPEAKERS
+
RIGHT
-
-
LEFT
+