Panasonic SA-VK31GC Service Manual page 60

SA-VK31GC / SA-VK31GS
SCHEMATIC DIAGRAM - 8
VIDEO_OUT
20
DGND
19
CDR
18
GND1
17
CDL
16
A5V
15
+A9V
14
LRCK_5V
TO 13
SRDATA_5V
VCD MODULE
12
BCLK_5V
CIRCUIT
11
VIDEOSW
(CN2000) ON
10
SCHEMATIC
DSA_DATA
9
DIAGRAM - 21
DSA_ACK
8
DSA_STRB
7
MDSA_DI
6
MDSA_AI
5
MDSA_SI
4
DGND
3
D5V
2
ESS_RST
1
CN2802
LD_SW
19
D3.3V
18
BCLK
17
SRDATA
16
LRCK
15
DGND
14
13
TO
12
CD SERVO C7.5V
11
CIRCUIT
PGND
10
(CN7002) ON
MCLK
9
SCHEMATIC
MDATA
DIAGRAM - 2 8
MLD
7
BLKCK
6
SQCK
5
SUBQ
4
STAT
3
/RST
2
REST_SW
1
CN2801
MAIN CIRCUIT
L2850
J0JCC0000120
L2851
J0JCC0000120
L2858
J0JCC0000120
L2852
J0JCC0000120
R2960
1K
L2810
G0A200D00002
C2807 C2806
10V10 0.1
R2818 220
R2819 220
R2820 220
L2811
G0A200D00002
C2808 C2820
10V10 0.01
R2835 100
R2834 100
R2833 100
R2832 100
R2831 100
R2830 100
R2829 100
R2828 100
C2809
100P
: VCD AUDIO SIGNAL LINE
: +B SIGNAL LINE : VCD VIDEO SIGNAL LINE
VIDEO_OUT
R2961
100K
CDR
C2827
6.3V470P
CDL
C2826
A5V
16V330
LRCK_5V
C2937
SRDATA_5V
0.1
BCLK_5V
VIDEOSW
DSA_DATA
A5V
DSA_ACK
DSA_STRB
C2827
6.3V470
MDSA_DI
MDSA_AI
MDSA_SI
DD5V
C2936
0.1
ESS_RST
D3.3V
CDBLKCK
BLKCK
CDSUBQ
BCLK_ 3V
SRDATA_ 3V
SUBQ
LRCK_ 3V
CDSTAT
C7.5V
STAT
CDMCLK
CDMDATA
CDMLD
CDBLKCK
CDSQCK
CDSUBQ
CDSTAT
ICDRST
CDRESTSW
CDMCLK
MCLK R2837
CDMLD
MLD R2838
CDMDATA
MDATA R2839
60
C2940
0.1
L2813
G0A200D00002
C2805
0.1
1 14
A0 VCC
2 Y0 A5 13
3 A1 Y5 12
IC2802
4 Y1 A4 11
A2 Y4 10
5
6 Y2 A3 9
7 GND Y3 8
IC2802
C0JBAZ001229
3V - 5V LEVEL SHIFT
0
R2846
0
0
0
R2845
R2842 R2840 R2841 R2843 R2844
0
1.8K 1.8K 1.8K 1.8K 1.8K
D5V
BCLK_3V
CDRESTSW
BCLK_5V
SRDATA_3V
SRDATA_5V
CDRST
LRCK_3V
STAT
MDATA
LRCK_5V
MCLK
MLD
CDSQCK
SQCK
ICDRST
CDRST