Panasonic SA-BT100P Service Manual page 115

29 30 31
SCHEMATIC DIAGRAM - 19
B
DSP CIRCUIT
: +B SIGNAL LINE
P2
P1
CN3001
1
R3702 220 PP2_MCLK
MCLK 15
DGND 14
PP2_BCLK
R3703 220
BCLK 13
R3704 220 PP2_LRCLK
LRCLK 12
R3705 220 PP2_DATA0
D0 11
R3706 220 PP2_DATA1
A
D1 10
R3707 220 PP2_DATA2
TO
D2 9
R3708 220
DIGITAL (AUDIO I/O) PP2_DATA3
D3 8
CIRCUIT (CN54000)
DGND 7
IN SCHEMATIC R3709 220
IEC 6
DIAGRAM - 7
LRCLK_BACK
5
BCLK_BACK 4
DMIX_BACK 3
DGND 2
MCLK_BACK 1
15
CN3002
1
DGND 20
DGND 19
D5V 18
D5V 17
A5V 16
AGND 15
2CH_L
R3714 100
2CHL_IN 14
C
AGND 13
TO
2CH_R
R3715 100
2CHR_IN 12
MAIN CIRCUIT
R3716 100
MIC_IN 11
(CN502)
AGND 10
IN SCHEMATIC
R3717 100
FL 9
DIAGRAM - 24
AGND 8
R3718 100
FR 7
R3719 100
SL 6
R3720 100
SR 5
R3721 100
C 4
R3722 100
SW 3
R3723 100
SBL 2
R3724 100
SBR 1
20
CN3005
24
DGND 1
R3736 220
SPI_CLK 2
R3737 220
SPI_DO
3
R3738 220
SPI_DI 4
R3739 220
DSP1_CS 5
R3740 220
DSP2_CS 6
R3741 220
FLAG1 7
R3742 220
FLAG2 8
R3743 220
DSP_RST 9
R3744 220
C
BOOT1 10
TO
R3745 220
BOOT2 11
MAIN CIRCUIT
DGND
(CN501) 12
DIR_CS
R3746 220
DIR_CS 13
IN SCHEMATIC
DIR_INT0
R3747 220
DIR_INT0 14
DIAGRAM - 23
DIR_INT1
R3748 220
DIR_INT1
15
DIR_RST
R3749 220
DIR_RST 16
R3750 220
DAC_CS 17
R3751 220
DAC_DZF 18
R3752 220
DAC_RST 19
R3753 220
F_SHIFT 20
DC_DET
R3701 R3754 220
DC_DET 21
0
DGND 22
R3755 220
OPT IN 23
DGND 24
1
5
TO DSP
SECTION (2/6)
32 33 34
: MAIN SIGNAL LINE : BD / DVD AUDIO SIGNAL LINE : AUDIO SIGNAL LINE
ADOUT0
LRCLK_AD1
MCLK_AD1
BCLK_AD1
DIR_RST
RX0
C3209
0.1
16 15 14 13 12 11
DGND
D5V
A5V
1 2 3 4 5
AGND
R3205
100
2CH_L
C3201 C3213 C3221
R3201
1 0.1
1000P
100
2CH_R
C3202
C3214 C3225
1000P
FL
10 10
FR
SL
SR
C
SW
SBL
SBR
DGND
SPI_CLK
SPI_DO
SPI_DI
DSP1_CS
DSP2_CS
FLAG0_1
FLAG0_2
DSP_RST
BOOT1
BOOT2
DAC_CS
DAC_DZF
DAC_RST
F_SHIFT
RX5
AGND
GND4 GND3
35 36 37
10 9
IC3201
C0FBAK000026
A/D CONVERTER
6 7 8
C3233
0.1
C3229
0.01 C3237
10
DGND
LB3201 J0JBC0000041 R3217 10 D3.3V
LB3202 J0JBC0000041 R3218 10 A5V
AGND
TO DSP
SECTION (6/6)
115
38 39 40
1/6 2/6 3/6
4/6 5/6 6/6
SA-BT100P/PC DSP CIRCUIT
SA-BT100P / SA-BT100PC
41 42
A
B
C
D
E
F
G
H