Spectrum Analyzer - Panasonic SA-AK18 Service Manual

SA-AK18
FROM
CD UNIT
IC603
M62457AFPE1

SPECTRUM ANALYZER

8 7
-
+
10 11
D635 D634 D633
46 47
42
X'TAL
CONTROL
Q608,Q609
21 9 10
(44) (56) (55)
79(66)
IN1F VIDEO/MD
78(67)
IN1E TUNER
77(68)
IN1D TAPE PB
76(69)
CD SIGNAL
IN1C CD
75(70)
IN1B EXTIN
74(71)
AUX
IN1A PHONO/AUX
JK305
18 19 20
(47) (46) (45)
6 5 4 3 2 1
-
-
+
+
MCU I/F
12 13 14 15 16 9
+B
+B
48 13
41 39 38 37
X600
11 12 13 14 15 16 17 24
(54) (53) (52) (51) (50) (49) (48) (41)
IC303
M62433AFP
AUDIO IC
KARA/LINE_MUT PORT B
5 22 23 36 29 80 65
(60) (43) (42)
+B
SWITCH
(LEVEL 3DAI)
Q304
FOR GC/GT AREA ONLY
MIC
JK601
Q600,Q601
MIC AMP +B
SYSTEM CONTROL/FL DRIVE
M38199MF227 IC600
36
49~61
Q605,Q606
FL DRIVE
X601
30
26
(39)
BUFIN
25
(40)
27
(38)
BUFNF
28
(37)
BUFOUT
30
31
+B
DVDD
32
CLK
33
DATA
34
LATCH
1 35 61
10 12 1
62~90,92~94
FROM
FL DISPLAY
POWER
FL901
TRANSFORMER
SER2
11