67
14.3. Audio
SA-AKX34PH/PN AUDIO BLOCK DIAGRAM
R
L
AUX IN
JK2000
3
1
2
ASP
C1AB00003256
IC2000
OUTB 22
EXTSENSE 24
OUTA 17
AUX L
RECOUTB 34
RECOUTA 6
VOLINB 33
VOLINA 7
RCH IN
LCH IN
CLIP ATTN
38 IN3B
AUX R
2 IN3A
37 IN2B
3 IN2A
CD L
44 IN6B
CD R
ASP DATA
ASP CLK
MPORT SW
47 IN6A
20 SCL
19 SDA
ASP CLK
LCH IN
RCH IN
CD L
CD R
CLIP ATTN
BASS SHIFT
BASS SHIFT
ASP DATA
DUAL OP-AMP
C0AABB000125
IC2005
CLIP SENSOR
CIRCUIT
FROM/TO
SERVO & SYSTEM CONTROL
MAIN P.C.B.
MPORT SW
50 IN5A
42 IN5B
35
MONOUTB
5
MONOUTA
4
4
ZJ6401*
2
2
ZJ6401*
1
1
ZJ6002*
ZJ6002*
ZJ6002*
ZJ6401*
22
6
CN2003
CN6000
20
8
CN2003
CN6000
19
9
CN2003
CN6000
MPORT R
MPORT L
MPORT SW
MPORT R
MPORT L
MPORT SW
R
L
MUSIC PORT
JK6401
3
2
1
6
7
5
4
MUSIC PORT P.C.B.
Q2001
Q2037
BPF2 14
BPF3 15
BPF1 13
Q2042
Q2041
PANEL P.C.B.
FROM/TO
SERVO & SYSTEM CONTROL
AUTO BASS
Q2038,Q2039
AUTO BASS
CIRCUIT
AUTO BASS
CLIP SENSOR
CLIP SENSOR
Q2050
: AUX/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AM SIGNAL LINE
: FM SIGNAL LINE
AM/FM
RADIO RECEIVER
C1AB00003566
IC52
X51
2
1
FM ANT
JK51
TU SCLK
TU SDA
LOUT 14
ROUT 13
GCGPIO2 18
SDIO 8
SCLK 7
RST 5
2 FMI
17 DCLK
9 RCLK
AM ANT
JK52
L52
4
6
3
1
2
4 AMI
TU INT
TU INT
TU SDA
TU SCLK
TU RST
TU RST
SWITCH
SWITCH
Q2040
SWITCH
SWITCH
SWITCH
FROM/TO
SERVO & SYSTEM CONTROL
PRE-AMP
CIRCUIT
NOTE: “ * ” REF IS FOR INDICATION ONLY
AUDIO DIGITAL
AMPLIFIER
C1BA00000497
IC5800
Q5603,Q5604
SPEAKER
PROTECTION
SWITCH
Q5600,Q5601,Q5602
MODE
SELECTION
CIRCUIT
Q5605,QR5600,QR5601
FREQUENCY
HOPPING
CONTROL
CIRCUIT
SPEAKERS
OUT1
BOOT1
OSC
OUT2
BOOT2
MODE
LEFT
RIGHT
DC DET AMP
DC DET AMP
F HOP
F HOP
MOD DA
MODE DA
MUTE F
MUTE F
10
9
21 IN2-
1
14
15
2 IN1+
23
+
-
4
JK5601
3
JK5601
-
+
1
JK5601
2
JK5601
TH5000
Summary of Contents for SA-AKX34PH
Page 13: ...13 5 General Introduction 5 1 Media Information ...
Page 14: ...14 6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...15 6 2 Main Unit Key Button Operation ...
Page 16: ...16 7 Installation Instructions 7 1 Speaker and A C Connection ...
Page 24: ...24 9 Troubleshooting Guide 9 1 Part Location 9 1 1 SMPS P C B Fig 1 SMPS P C B ...
Page 25: ...25 9 1 2 Main P C B Front side Fig 2 Main P C B ...
Page 26: ...26 9 1 3 Main P C B Back Side Fig 3 Main P C B ...
Page 28: ...28 9 3 D Amp IC Operation Control ...
Page 33: ...33 11 2 Main Components and P C B Locations ...
Page 63: ...63 13 Simplified Block Diagram 13 1 Power Block Diagram ...
Page 72: ...72 ...
Page 100: ...100 ...
Page 110: ...110 ...
Page 114: ...114 ...