Panasonic SA-AK785LM-K, Service Manual

Page: 92 / 143

13.5. Panel / MPort/Headphone / Mic / Memory Block Diagram
H6603* CN6602
CN6602 H6603*
4
2
4
2
MEMORY CIRCUIT
MEMORY P.C.B.
D6412
D6414
D6413
CN6602 H6603*
3 3
D6402,
D6404
CN2813 Z J 1200*
CN2813 Z J 1200*
3
2
+9V
TO MAIN (1/2)
TO MAIN (2/2)
MIC CIRCUIT
MIC P.C.B.
IC1000
C1AB00003130
MIC AMP
14 5 4
7
9,13
8
J K1100
MIC
VR1200
MIC VOLUME J OG
CN6001 CN2806
21 7
CN6001 CN2806
20 8
CN6001 CN2806
12 16
CN6001 CN2806
13 15
CN6001 CN2806
11
17
CN2806 CN6001
3 25
CN2806 CN6001
4 24
CN2806 CN6001
20 8
CN2806 CN6001
21 7
CN2806 CN6001
26
2
DVEF+
SA-AK780
/785
PANEL / MPORT/HEADPHONE / MIC / MEMORY BLOCK DIAGRAM
TO MAIN (1/2)
TO MAIN (1/2)
TO MAIN (2/2)
TO MAIN (2/2)
FL6601
A2BB00000171
FL DISPLAY
IC6601
C0HBB0000057
FL DISPLAY DRIVER
14-29
25-40 1 44
FL1
G1 -G12 S1 -S12
SG1 -SG16 FL2
31-42
5-16
7
9
8
DIN
STB
P3 P2 P1 P0
CLK
S6300~S6306
KEY SWITCH
VR6630
BASS CONTROL
CN2806 CN6001
9 19
TO MAIN (2/2)
VR6882
TRACK J OG
VR6500
VOLUME J OG
D6511
D6512
LED DRIVE
Q6511,
Q6512
SWITCH
Q6600
SWITCH
Q6601
SWITCH
Q6602
SWITCH
Q6603
CN6001 CN2806
5
23
TO MAIN (2/2)
S6109 S6100,
S6103,
S6104,
S6106,
S6107,
S6110
S6200~S6207
LED_SUPPLY
CN6807 CN2807
6 5
CN6807 CN2807
5 6
CN6807 CN2807
3 8
CN6807 CN2807
10 1
CN6807 CN2807
8 3
CN6807 CN2807
7 4
CN6001 CN2806
6 22
CN6001 CN2806
1 27
REMOTE
CONTROL
SENSOR
Z6601
TO MAIN (2/2)
TO MAIN (1/2)
MPORT/HEADPHONE CIRCUIT
M.PORT/HEADPHONE P.C.B.
J K6810
MUSIC PORT
J K6800
HEADPHONE
LED_SUPPLY
LED_SUPPLY
: AUDIO OUTPUT SIGNAL LINE : AUX/MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE
KEY SWITCH
KEY SWITCH
D.BASS