Panasonic SA-BT100P Service Manual page 117

SCHEMATIC DIAGRAM - 21
B
DSP CIRCUIT
: +B SIGNAL LINE
4
LB3101
C3120
J0JGC0000020
0.1
R3123
4.7K
48 47 46 45 44 43 42 41 40 39 38 37 36 35
IC3102
RFKWBT100DS2
FLASH ROM
1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15
3
P1
P2
TO DSP
QR3401
SECTION (4/6)
B1GDCFJN0001
SWITCH
R3406
33
5 4
IC3401 VCC OUT_Y
C0JBAB000661
NC IN_A GND
INVERTER
1 2 3
R3402
1M
X3401
H0J240500038
R3407
33
5 4
IC3402
VCC OUT_Y
C0JBAB000661
NC IN_A GND
INVERTER
1 2 3
R3403
C3433
1M
10P
X3402
H0J245500091
15 16 17
: MAIN SIGNAL LINE : BD / DVD AUDIO SIGNAL LINE : AUDIO SIGNAL LINE
34 33 32 31 30 29 28 27 26 25 50 49 48 47 46 45 44 43 42 41 40 39
IC3103
C3ABMG000238
SDRAM
16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 1 1
C3128
C3167
0.1
0.01
C3132
0.1
C3409 10P
C3411 100P
C3412 100P
C3413 100P
1 IN_A VCC 8 C3414 100P
C3410 1
2 IN_B ST 7
C3420 16V22
3 OUT SEL 6
4 GND OUT_Y 5
LB3410
J0JHC0000048
IC3403
C0JBAR000434
MULTIPLEXER
C3415 0.1
R3410 18K
C3416 0.47
C3417 22P
LB3401
J0JGC0000020
18 19 20
38 37 36 35 34 33 32 31 30 29 28 27 26 50 49 48 47 46 45
IC3104
C3ABMG000238
SDRAM
12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3 4 5
C3143
0.1
C3161
0.1
C3138
LB3107
0.1
J0JGC0000020
LB3106
J0JGC0000020
R3421 10K
C3427
LB3403
10P
J0JHC0000048
C3428
10P
36 35 34 33 32 31 30 29 28 27 26 25
R3427 C3429
37 24
33 10P
38 AVDD MCKO1 23
39 R [37] INT1 [24] LRCK DVSS 22
LB3405
[25] SDTO
40 VCOM DVDD 21 J0JHC0000048
IC3404
41 AVSS VOUT 20
C1BB00000692
42 RX0 UOUT 19
DIGITAL AUDIO
NC(AVSS) COUT
43 18
TRANSCEIVER
44 RX1 BOUT 17
45 TEST1 [47] NC(AVSS) [13] TVDD TX1 16
[48] RX3 [14] NC(DVSS)
46 RX2 TX0 15
47 14
C3426 1
48 13
1 2 3 4 5 6 7 8 9 10 11 12
LB3407
J0JGC0000020
21 22 23
117
C3162 C3164
0.1
0.1
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25
C3163 C3165 C3166
0.1 0.1 0.1
LB3406
J0JGC0000020
D3.3V
D3.3V
LB3408
J0JGC0000020
1/6 2/6 3/6
4/6 5/6 6/6 SA-BT100P/PC DSP CIRCUIT
24 25 26
SA-BT100P / SA-BT100PC
TO DSP
SECTION (2/6)
P1
P2
TO DSP
SECTION (6/6)
27 28