C) Main Circuit & (D) Tuner Extent Circuit - Panasonic SB-VK61 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
MAIN CIRCUIT
TUNER_GND
11 11
+15V
10 10
TUNER_SD
9 9
TUNER_DO/ST
8 8
RDS_DETECT
7 7
TUNER_RCH
6 6
TUNER_LCH
5 5
TUNER_DI
4 4
TUNER_CLK
3 3
TUNER_CE
2 2
+7.5V
1 1
CP703 CN307
C704
0.01
C347
J0JBC0000041
L
J0JBC0000019
LINE OUT
C343
R
J0JBC0000041
J0JBC0000041
L
R385
AUX
J0JBC0000041
R
JK304
19
SPEA
18
+9V
17
NJULAT
16
PGND
15
VREF+
14
LED9V
13
MUTEA
12
TO
+15V
PANEL CIRCUIT 11
REC_R
(CP601) ON
10
REC_L
SCHEMATIC
9
DIAGRAM - 29 AGND
8
PBR
7
PBL
6
MIC
5
MICGND
4
HPR
3
HPGND
2
HPL
1
CN601
: MIC SIGNAL LINE
: AM/FM SIGNAL LINE
: MAIN SIGNAL LINE
: +B SIGNAL LINE
R213 0
R413 0
R742 0
R743 0 R744 0
R701 4.7K
R702 27
R216 C407
C207 R416
47K 3300P 47K 3300P
0.22
L67 R402
10
L60 R401 C401
47K 1000P
0.22 R201 C201
R202
47K 10 1000P
L66
L64
R403
10K
C402 R404
2.2
1000P 5.6K
C202 R204
L65
1000P 5.6K
R203
10K
C359 C364
0.22 0.22
C345
560P
W5
0
W6
0
R205
47K
R206 470
R406 470
R405
47K
C216
C416
82
: AUX SIGNAL LINE
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
+15V
SD
PLLD_IF
TUN_R
TUN_L
PLLDA
SERB
PLLCE
+9V
C413 C412
1000P 1000P
AUX_L
AUX_R
SPEA
+9V
NJU_LAT
VREF+
LD9V
MUTEA
+15V
DSP_RIN
DSP_LIN
1 PBR
1 PBL
MIC
HPR
HPL
LED9V