Backend (Dv5U) Circuit (3/4) - Panasonic SA-VKX65GA Service Manual

12.4. Backend (DV5U) Circuit (3/4)

SCHEMATIC DIAGRAM - 3
I
A BACKEND (DV5U) CIRCUIT
J
IC9001
C0JBAZ002999
LATCH
11 LE GND 10
FEXDT_7 EXADR7_DT12
12 Q8 D8 9
FEXDT_6 EXADR6_DT5
13 Q7 8
D7
K
FEXDT_5 EXADR5_DT13
Q6
14 D6 7
FEXDT_4 EXADR4_DT6
15 Q5 D5 6
EXADR3_DT14
FEXDT_3
16
Q4 D4 5
FEXDT_2 EXADR2_DT7
17 Q3 D3 4
EXADR1_DT15
FEXDT_1
18 Q2 D2 3
FEXDT_0 EXADR0_DT0
19 Q1 D1 2
C9002 R9007
0.1 10K
L
20 VCC OE
1
IC9002
C0JBAZ002999
LATCH
M
11 LE GND 10
EXADR15_DT8
FEXDT_15
12 Q8 D8 9
FEXDT_14 EXADR14_DT1
13 Q7 8
D7
FEXDT_13 EXADR13_DT9
14 Q6 D6 7
FEXDT_12 EXADR12_DT2
15 Q5
D5 6
FEXDT_11 EXADR11_DT10
16 5
Q4 D4
FEXDT_10 EXADR10_DT3
Q3
17 D3 4
N
FEXDT_9
EXADR9_DT11
18 Q2 D2 3
FEXDT_8 EXADR8_DT4
19
Q1 D1 2
C9003
0.1
20 VCC OE 1
O
DV: BACKEND (DV5U): SCHEMATIC DIAGRAM - 1 ~ 4
MD: BACKEND (MOTOR DRIVER): SCHEMATIC DIAGRAM - 5
VI: BACKEND (VIDEO): SCHEMATIC DIAGRAM - 6
HD: BACKEND (HDMI): SCHEMATIC DIAGRAM - 7
P
1 2 3
: +B SIGNAL LINE : CD/DVD AUDIO INPUT SIGNAL LINE
TO BACKEND (DV5U)
CIRCUIT (1/4)
R9080 R8003
10K 10K
RX9014
D1H85604A043
EXADR15_DT8
EXADR15 R9083
1 2
47
EXADR14_DT1 EXADR14 XCE
3 4
EXADR13_DT9
EXADR13
5 6
EXADR12_DT2
EXADR12
7 8
EXADR11_DT10
EXADR11 R9084
1 2
47
EXADR10_DT3
EXADR10 XOE
3 4
EXADR9_DT11
EXADR9
5 6
EXADR8_DT4 EXADR0_DT0
EXADR8
7 8
RX9015
EXADR15_DT8
D1H85604A043
RX9016
D1H85604A043 EXADR14_DT1
EXADR7_DT12 EXADR7
1 2
EXADR6_DT5
EXADR6
EXADR13_DT9
3 4
EXADR5_DT13 EXADR5
5 6
EXADR4_DT6
EXADR4
EXADR12_DT2
7 8
EXADR3_DT14
EXADR3
1 2
EXADR2_DT7 EXADR2
3 4 EXADR11_DT10
EXADR1_DT15
EXADR1
5 6
EXADR0_DT0
EXADR0
EXADR10_DT3
7 8
RX9017
D1H85604A043
EXADR9_DT11
C8651 0.1
C8652 0.1
EXADR8_DT4
EXADR7_DT12
EXADR6_DT5
EXADR5_DT13
EXADR4_DT6
EXADR3_DT14
EXADR2_DT7
EXADR1_DT15
R9085
47
EXADR16
R8001
10K
4 5 6
: CD/DVD VIDEO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
FEXDT_0
FEXDT_1
25 A0 A1 24
FEXDT_2 MA_4
26 XCE A2 23
FEXDT_3
MA_5
27 VSS A3 22
FEXDT_4 MA_6
28 XOE A4 21
FEXDT_5 MA_7
29 DQ0 20
A5
FEXDT_6 MA_8
30 DQ8 19
A6
FEXDT_7 MA_9
DQ1 A7
31 18
MA_11
EXADR17
32 DQ9 A17 17
EXADR18
33 DQ2 A18 16
R8011
34 DQ10 RDY/XBSY 15 22
MCK
R9041
10K
MCKI
35 14
DQ3 WP/ACC
VDD_3R3V DQM_1
36 DQ11 NC 13
NRST
37 VDD XRESET 12
R9087
47
XWE
38 DQ4 XWE 11
R9088
47
EXADR20 MDQ_8
39 DQ12 A20 10
C8056
R9086
47 2200P
EXADR19
40 DQ5 A19 9
R9040
FEXDT_8 MDQ_9
10K
41 DQ13 A8 8
FEXDT_9 MDQ_10
42 DQ6 A9 7
FEXDT_10
43 DQ14 A10 6
FEXDT_11 MDQ_11
DQ7 A11 5
44
FEXDT_12 MDQ_12
45 DQ15/A-1 A12 4
C8057
1
FEXDT_13
46 VSS A13 3
FEXDT_14 MDQ_13
47 XBYTE A14 2
MDQ_14
FEXDT_15
48
A16 A15 1
IC8651
MDQ_15
RFKFVKX95GB
FLASH MEMORY
7 8 9 10
59
: VIDEO OUTPUT SIGNAL LINE : USB SIGNAL LINE
RX8015
D1H88204A043
MA_11
MA11
1 2
MA_9 MA9
3 4
MA_8
MA8
5 6
MA_10
MA10
7 8
MA_7 MA7
C8055
1 2
1
MA_0
MA0
3 4
28 VSS VDD 27
MA_6 MA6
5 6
MA_3 MA_1
MA1
7 8
29 26
A4 A3
RX8016
MA_2 D1H88204A043
30 A5 A2 25
MA_5 MA5
1 2
MA_2 MA2
MA_1
3 4
31 A6 A1 24
MA_4
MA4
5 6
MA_3 MA3
MA_0
7 8
32 A7 A0 23
RX8017
MA_10 D1H88204A043
33 22
A8 A10/AP
RX8020
34 21 D1H42202A014
A9 BA1
BA1
1 2
BA0
35 A11 BA0 20 3 4
R8013
22
NCSM
36 NC /CS 19
NRAS TO BACKEND (DV5U)
37 CKE /RAS 18 3 4
CIRCUIT (4/4)
NCAS
1 2
38 CLK /CAS 17 RX8018
R8012 D1H42202A014
22
NWE
39 UDQM /WE 16
RX8011
D1H88204A043
DQM_0
MDQ_15
MDQ15
40 NC LDQM 15
1 2
C8054
MDQ_0 MDQ0
220P
3 4
MDQ_14
MDQ14
41 VSS VDD 14
5 6
MDQ_1 MDQ1
7 8
MDQ_7
MDQ_13 MDQ13
42 13
DQ8 DQ7
1 2
MDQ_2
MDQ2
3 4
MDQ_12 MDQ12
43 VDDQ VSSQ 12
5 6
MDQ_3 MDQ3
7 8
MDQ_6
44 DQ9 DQ6 11
RX8012
D1H88204A043
MDQ_5
45 DQ10 DQ5 10 RX8013
C8053 D1H88204A043
MDQ_11
0.1 MDQ11
1 2
46
VSSQ VDDQ 9 MDQ_4
MDQ4
3 4
MDQ_10
MDQ10
MDQ_4
5 6
47 DQ11 DQ4 8
MDQ_5 MDQ5
7 8
MDQ_9
MDQ9
MDQ_3
1 2
48 DQ12 DQ3 7 MDQ_6
MDQ6
3 4
MDQ_8
MDQ8
5 6
49 VDDQ VSSQ 6 MDQ_7
MDQ7
7 8
MDQ_2
RX8014
50 DQ13 DQ2 5 D1H88204A043
RX8019
MDQ_1
51 DQ14 DQ1 4 D1H42202A014
DQM_0 DQM0
C8052
1 2
0.1
DQM_1
DQM1
52 VSSQ VDDQ 3 3 4
MDQ_0
53 DQ15 DQ0 2
C8051
1
54 VSS VDD 1
IC8051
C3ABPY000090
SDRAM
1/4 2/4
3/4 4/4
SA-VKX65GA/GS BACKEND (DV5U) CIRCUIT
11 12 13
P1
14