C) Main Circuit & (D) Tuner Extent Circuit - Panasonic SA-VK61DGS Service Manual

SA-VK61DGS
20.3. (C) Main Circuit & (D) Tuner Extent Circuit
SCHEMATIC DIAGRAM - 14
11
10
9
8
TO
7
TUNER CIRCUIT
(CP100) ON 6
SCHEMATIC
5
DIAGRAM - 31
4
3
2
1
CP702
TUNER
EXTENT
CIRCUIT
TO
PANEL CIRCUIT
(CP601) ON
SCHEMATIC
DIAGRAM - 29
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MAIN CIRCUIT
TUNER_GND
11 11
+15V
10 10
TUNER_SD
9 9
TUNER_DO/ST
8 8
RDS_DETECT
7 7
TUNER_RCH R213
6 6
TUNER_LCH
5 5
TUNER_DI
4 4
R743
TUNER_CLK
3 3
TUNER_CE
R701
2 2
+7.5V
1 1
CP703 CN307
C704
0.01
C347 0.22
L67
J0JBC0000041
L
L60
J0JBC0000019
LINE OUT
C343 0.22
R
L66
J0JBC0000041
L64
J0JBC0000041
L
R385
2.2
AUX
L65
J0JBC0000041
R
JK304
C359
0.22
19
SPEA
18
+9V
17
NJULAT
16
PGND
15
VREF+
14
LED9V
13
MUTEA
12
+15V
11
REC_R
10
R206 470
REC_L
9
AGND R406 470
8
PBR
7
PBL
6
MIC
5
MICGND
4
HPR
3
HPGND
2
HPL
1
CN601
: MIC SIGNAL LINE
: AM/FM SIGNAL LINE : AUX SIGNAL LINE
: MAIN SIGNAL LINE : PLAYBACK SIGNAL LINE
: +B SIGNAL LINE : RECORD SIGNAL LINE
0
R413 0
R742 0
0 R744 0
4.7K
R702 27
R216 C207 R416 C407 C413 C412
47K 1000P
3300P 47K 3300P 1000P
R402
10
R401 C401
47K 1000P
R201 C201
R202
47K 1000P
10
R403
10K
C402 R404
1000P 5.6K
C202 R204
1000P 5.6K
R203
10K
C364
0.22
C345
560P
W5
0
W6
0
R205
47K
R405
47K
C216 1
C416 1
82
+15V
SD
PLLD_IF
TUN_R
TUN_L
PLLDA
SERB
PLLCE
+9V
AUX_L
AUX_R
SPEA
+9V
NJU_LAT
VREF+
LD9V
MUTEA
+15V
DSP_RIN
DSP_LIN
PBR
PBL
MIC
HPR
HPL
LED9V