Panasonic SA-VK725DEE Service Manual page 94

SA-VK725DEE
SCHEMATIC DIAGRAM - 15
MAIN CIRCUIT
Q2912
2SB0709AHL
FAN MOTOR DRIVE
R2582
100K R2581
1.2K
C2983
0.01
R2593
4.7K
R2588
4.7K
Q2909
2SD0592ARA
SWITCH
C2984
0.01
R2587
2.2M
W3009 W3008
0 0
B0ACCK000005
W3006
D2809
0
B0ACCK000005
W2087
0
R2692
C2609
10K
50V10
R2610 1.8K
R2693
C2913 0.1u 10K
R2613 47K
C2650
0.47
C2607
0.018
R2607
10K
R2606
10K
: +B SIGNAL LINE
: -B SIGNAL LINE
Q2911
D2914, D2916
2SB0709AHL
B0ACCK000005
FAN MOTOR DRIVE
Q2911
R2585
Q2912
R2583 R2584
220K 100
W2103
0
W2101
R2592
C2987
100K
10V10
R2591
1K
R2580
10
R2068
0
C2986
16V10
R2590
R2589
0
3.3K
+7.5V
TU_SD
ASP_CK
ASP_DA +15V
+9.0V
D2818
-9.0V
TU_SCL
TU_ST_DO
W3007
0
TU_SDA
TUN_R
FL_L
CE
FR_R
TUN_L
MOTOR
R2097
0
HPOUT_FL
REC
OUTFL
5V
HPOUT_FR
OUTFR
Q2917
B1ABEB000002
REC_01
SWITCH
MOT_01
W2104
0
R2691
1K
BASS MOT_01
DECK1_H
OUT_SW
OUT_C
MOT10V
OUT_LS
REC_01
+15V
OUT_RS
LINE_ROUT
LINE_LOUT
PBR
PBL
: FM/AM SIGNAL LINE
: MAIN SIGNAL LINE : TAPE PLAYBACK SIGNAL LINE
C2985 R2586
120K 16V100 10K
Q2910
0
2SD0601AHL
DETECT SWITCH
R2064
R2065
C2234
C2134
1000P
1000P
R2233 0
R2066
R2133 10K
Q2703
B1GDCFJJ0047
DECK MOTOR SWITCH
L2804
G0C101JA0052
Q2704
B1GDCFJJ0047
MOTOR SWITCH
R2231 33K
R2131 33K
R2229 100
R2129 100
R2238
R2138
33K 33K
94
TO
TOP
FAN
1 2
0
+7.5V
0 R2098 0
TU_SD
C2903
0.01
TGND
TU_SCL (PLL_CK)
R2062 0
R2678 10K TU_ST/DO
R2061 0 TU_SDA (PLL_DA)
0
R2060 0
MOT_01
DECK1_H
SUB+BGND
MOT10V
REC_01
K2905
K2906
R2132
R2232
470
470
K2905, K2906
ERJ3GEY0R00V
CN2815
J
I
+15V
H
TO
MAIN (TUNER)
G
CIRCUIT
(1A) ON
SCHEMATIC
F
DIAGRAM - 9
E
D
RCH
A
CE
B
LCH
C
1B
1
2
3
4
5
TO
6
DECK CIRCUIT
7
(CN1001) ON
8
SCHEMATIC
+15V
9
DIAGRAM - 22
REC_R
10
REC_L
11
AGND
12
PBR
13
PBL
14
CP6803