Main(1) Circuit (2/4) - Panasonic MW-20EB Service Manual

16.2. MAIN(1) CIRCUIT (2/4)

15 16 17
SCHEMATIC DIAGRAM - 2
A
MAIN(1) CIRCUIT
1
P1
M4
ARM_A21
M3
ARM_A20
M2
ARM_A19
M1
ARM_A18
N4
ARM_A17
N3
ARM_A16
N2
ARM_A15
N1
ARM_A14
P4
ARM_A13
P3
ARM_A12
P2
ARM_A11
TO MAIN(1) P1
ARM_A10
SECTION (1/4)
R4
ARM_A9
R3
ARM_A8
R2
ARM_A7
R1
ARM_A6
T4
ARM_A5
T3
ARM_A4
T2
ARM_A3
T1
ARM_A2
U3
ARM_A1
U2
ARM_A0
U1
P2
ARM_D15
H4
ARM_D14
H3
ARM_D13
H2
ARM_D12
H1
ARM_D11
J4
ARM_D10
J3
ARM_D9
J2
ARM_D8
J1
ARM_D7
K4
ARM_D6
K3
ARM_D5
K2
ARM_D4
K1
ARM_D3
L4
ARM_D2
L3
ARM_D1
L2
ARM_D0
L1
FLASH_CE
C3
F2
F3
FLASH_OE
E2
FLASH_WE
E1
G4
1 2 G3
2 3 4 F4
RX1001
F1
D1H447320001
M2 VDEC_YOUT7 R21 YI7
M2 VDEC_YOUT6 P21 YI6
M2 VDEC_YOUT5 P18 YI5
M2 VDEC_YOUT4 P19 YI4
P20 YI3
M2 VDEC_YOUT3
M2 VDEC_YOUT2 N18 YI2
M2 VDEC_YOUT1 N19 YI1
N20 YI0
M2 VDEC_YOUT0
M2 BUS_YOUT7 V15 YOUT7
M2 BUS_YOUT6 AA16 YOUT6
M2 BUS_YOUT5 Y16 YOUT5
M2 BUS_YOUT4 W16 YOUT4
M2 BUS_YOUT3 V16 YOUT3
M2 BUS_YOUT2 Y17 YOUT2
M2 BUS_YOUT1 W17 YOUT1
V17 YOUT0
M2 BUS_YOUT0
M2 BUS_COUT7 AA18 COUT7
Y18 COUT6
M2 BUS_COUT6
W18 COUT5
M2 BUS_COUT5
M2 BUS_COUT4 V18 COUT4
AA19 COUT3
M2 BUS_COUT3
Y19 COUT2
M2 BUS_COUT2
M2 BUS_COUT1 W19 COUT1
M2 BUS_COUT0 Y20 COUT0
18 19 20
: +B SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE : VIDEO OUTPUT SIGNAL LINE
DDR_BA1
ARM_A22 DDR_BA1 B3
DDR_BA0
ARM_A21 DDR_BA0 B2
A3
ARM_A20 DDR_A13
DDR_A12
ARM_A19 DDR_A12 C4
DDR_A11
ARM_A18 DDR_A11 B4
DDR_A10
A4
ARM_A17 DDR_A10
DDR_A9
ARM_A16 DDR_A9 C5
DDR_A8
ARM_A15 DDR_A8 B5
DDR_A7
A5
ARM_A14 DDR_A7
DDR_A6
ARM_A13 DDR_A6 C6
DDR_A5
B6
ARM_A12 DDR_A5
DDR_A4
ARM_A11 DDR_A4 A6
DDR_A3
ARM_A10 DDR_A3 B7
DDR_A2
A7
ARM_A9 DDR_A2
DDR_A1
ARM_A8 DDR_A1 B8
DDR_A0
ARM_A7 DDR_A0 A8
ARM_A6
DDR_D15
ARM_A5 DDR_D15 B10
DDR_D14
A10
ARM_A4 DDR_D14
DDR_D13
ARM_A3 DDR_D13 C11
DDR_D12
ARM_A2 DDR_D12 B11
DDR_D11
A11
ARM_A1 DDR_D11
DDR_D10
ARM_A0 DDR_D10 C12
DDR_D9
DDR_D9 B12
DDR_D8
A12
ARM_D15 DDR_D8
DDR_D7
ARM_D14 DDR_D7 B15
DDR_D6
ARM_D13 A14
DDR_D6
DDR_D5
ARM_D12 DDR_D5 C15
DDR_D4
ARM_D11 DDR_D4 B14
DDR_D3
ARM_D10 A13
DDR_D3
DDR_D2
ARM_D9 DDR_D2 C14
DDR_D1
ARM_D8 DDR_D1 B13
DDR_D0
C13
ARM_D7 DDR_D0
ARM_D6
DDR_DQM1
B17
ARM_D5 DDR_DQM1
DDR_DQM0
DDR_DQM0 A15
ARM_D4
DDR_DQS1
DDR_DQS1 B16
ARM_D3
DDR_DQS0
C17
ARM_D2 DDR_DQS0
ARM_D1 DDR_CS
A9
DDR_CS
ARM_D0 DDR_RAS
DDR_RAS C10
DDR_CAS
FLSH_CE DDR_CAS C9
DDR_WE
EM_CE1 DDR_WE B9
EM_CE0
DDR_CKE
EM_OE
DDR_CKE C16
DDR_CLK
EM_WE
A17
DDR_CLK
DDR_CLKN
EM_BEH
DDR_CLKN A16
EM_BEL
DDR_VREF
VREFSSTL C8
EM_WAIT
EM_IO C1050 C1051
0.01 0.1
VGNDSSTL C7
CFE2 C1
CFE1 C2
CFOE D4
CFIORD D3
D2
CFIOWR
CFWAIT D1
CFIOIS16 E4
E3
CFRDY
CI7 G19
K18
CI6
CI5 H18
J19
CI4
J18
CI3
CI2 K19
L19
CI1
CI0 H19
IC1000
C1AB00002942 TO MAIN(1)
SECTION (4/4)
DIGITAL MEDIA PROCESSOR
21 22 23
: SD/USB SIGNAL LINE
IC1007
C3ABRY000057
DDR SDRAM
1 VDD VSS 66
2 DQ0 DQ15 65
3 VDDQ VSSQ 64
4 DQ1 DQ14 63
RX1013
D1H82204A024
5 DQ2 DQ13 62
DDR_D0
7 8
DDR_D1
5 6 6 61
VSSQ VDDQ
DDR_D2
3 4
DDR_D3
1 2 7 DQ3 DQ12 60
8 DQ4 DQ11 59
9 VDDQ VSSQ 58
10 DQ5 DQ10 57
RX1014
D1H82204A024 11 DQ6 DQ9 56
DDR_D4
7 8
DDR_D5
5 6 12 VSSQ VDDQ 55
DDR_D6
3 4
DDR_D7
1 2 13 DQ7 DQ8 54
14 53
NC NC
15 VDDQ VSSQ 52
16 LDQS UDQS 51
17 50
NC DNU
RX1015
D1H82204A024
DDR_DQM1
7 8 18 VDD VREF 49
DDR_DQM0
5 6
C1059
DDR_DQS1
1000P
3 4 19 DNU VSS 48
DDR_DQS0
1 2
20 LDM UDM 47
RX1016
D1H82204A024
21 WE CK 46
DDR_WE
7 8
DDR_CAS
5 6 22 CAS CK 45
DDR_RAS
C1061 C1062
3 4
5P 5P
DDR_CS
1 2 23 RAS CKE 44
24 CS NC 43
25 42
NC A12
RX1017
D1H82204A024
DDR_BA0
7 8 26 BA0 A11 41
DDR_BA1
5 6
DDR_A10
3 4 27 BA1 A9 40
DDR_A0
1 2
28 A10(AP) A8 39
29 38
A0 A7
RX1018
D1H82204A024
DDR_A1
7 8 30 A1 A6 37
DDR_A2
5 6
DDR_A3
3 4 31 A2 A5 36
DDR_A4
1 2
32 A3 A4 35
33 VDD VSS 34
66
24 25 26
RX1019
D1H82204A024
DDR_D15
7 8
DDR_D14
5 6
DDR_D13
3 4
DDR_D12
1 2
RX1020
D1H82204A024
DDR_D11
7
8
DDR_D10
5 6
DDR_D9
3 4
DDR_D8
1 2
R1034
10K
DDR_VREF
C1060 R1035
10K
1
DDR_CLKN
R1036 10
DDR_CLK
R1037 10
RX1021
D1H82204A024
DDR_CKE
7 8
DDR_A12
5 6
DDR_A11
3 4
DDR_A9
1 2
DDR_A8
7 8
DDR_A7
5 6
DDR_A6
3 4
DDR_A5
1 2
RX1022
M1: MAIN(1): SCHEMATIC DIAGRAM - 1 ~ 4
D1H82204A024
M2: MAIN(2): SCHEMATIC DIAGRAM - 5 ~ 6
M3: MAIN(3): SCHEMATIC DIAGRAM - 7
M4: MAIN(4): SCHEMATIC DIAGRAM - 8 ~ 11
1/4 2/4
3/4 4/4
MW-20EB/EG MAIN(1) CIRCUIT
27 28
A
B
C
D
E
F
G
H