Panasonic TH-C42HD18A Service Manual page 46

11.10. A-Board (2/15) Schematic Diagram
A-BOARD TNPH0716AJS (2/15)
!
MMPCLKEXT
MMVREF0
MMVREF1
TH-C42HD18A
A-Board (2/15) Schematic Diagram
10 11
Peaks-Lite2p,DDR
IC8001
R8084
VJUMP1005-P
MCLK AE23 IC8001
P MN2WS0047
TSTSEL AC21 IC8001
Peaks Lite 2p
R8023 VJUMP1005-S CH0DM0
MMDM0 L25 IC8001
S
R8039 VJUMP1005-S CH0DM1
MMDM1 M26 IC8001
S
R8024 VJUMP1005-S CH0DQS0
MMDQS0 L26 IC8001
S VJUMP1005-S CH0DQS1
R8025
MMDQS1 M24 IC8001
S
R8040 VJUMP1005-S CH0DQ0
MMDQ0 L23 IC8001
S
R8041 VJUMP1005-S CH0DQ1
MMDQ1 L21 IC8001
S VJUMP1005-S CH0DQ2
R8042
MMDQ2 K25 IC8001
S
R8043 VJUMP1005-S CH0DQ3
MMDQ3 K24 IC8001
R8044 S VJUMP1005-S CH0DQ4
MMDQ4 K22 IC8001
S
R8045 VJUMP1005-S CH0DQ5
MMDQ5 J23 IC8001
S
R8046 VJUMP1005-S CH0DQ6
MMDQ6 J26 IC8001
R8047 S VJUMP1005-S CH0DQ7
MMDQ7 J24 IC8001
S
R8048 VJUMP1005-S CH0DQ8
MMDQ8 N21 IC8001
S
R8049 VJUMP1005-S CH0DQ9
MMDQ9 N23 IC8001
S VJUMP1005-S CH0DQ10
R8050
MMDQ10 N25 IC8001
S
R8051 VJUMP1005-S CH0DQ11
MMDQ11 N26 IC8001
R8052 S VJUMP1005-S CH0DQ12
MMDQ12 P21 IC8001
S
R8053 VJUMP1005-S CH0DQ13
MMDQ13 P22 IC8001
S
R8054 VJUMP1005-S CH0DQ14
MMDQ14 P24 IC8001
R8055 S VJUMP1005-S CH0DQ15
MMDQ15 P26 IC8001
S
R8056 47 CH0A0
MMA0 W23 IC8001
R8057 47 CH0A1
MMA1 V26 IC8001
R8058 47 CH0A2
MMA2 AA26 IC8001
R8059 47 CH0A3
MMA3 T21 IC8001
R8060 47 CH0A4
MMA4 V21 IC8001
R8061 47 CH0A5
MMA5 U22 IC8001
R8062 47 CH0A6
MMA6 Y26 IC8001
R8063 47 CH0A7
MMA7 U26 IC8001
R8064 47 CH0A8
MMA8 Y25 IC8001
R8065 47 CH0A9
MMA9 U25 IC8001
R8066 47 CH0A10
MMA10 T26 IC8001
CH0A11
R8067 47
MMA11 V23 IC8001
R8068 47 CH0A12
MMA12 U23 IC8001
R8069 47 CH0BA0
MMBA0 T23 IC8001
R8070 47 CH0BA1
MMBA1 V24 IC8001
R8071 47 CH0BA2
MMBA2 T24 IC8001
R8072 47 CH0XWE
MMXWE R25 IC8001
R8073 47 CH0XRAS
MMXRAS W25 IC8001
CH0XCAS
R8075 47
MMXCAS U21 IC8001
R8076 47 CH0XCS1
MMXCS1 W22 IC8001
R8100 47 CH0XCS0
MMXCS0 R22 IC8001
R8077 47 CH0CKE
MMCKE R23 IC8001
R8078 47 CH0ODT
MMODT AA24 IC8001
R8026 VJUMP1005-S CH0CK
MMCK AC26 IC8001
S
R8027 VJUMP1005-S CH0XCK
MMXCK AB26 IC8001
S
R8098
10k
MMMONB AA23 IC8001
1.8V_DDRI/F
MMMONA AB24 IC8001
R8099
10k
AC24 IC8001
R8082 R8083
75 300
MMRDRV AF25 IC8001
MMRODT AE26 IC8001
MMVCAL Y21 IC8001
C8051
16V
VREF
0.1u
M22 IC8001
C8037
16V R8030
AB18 IC8001
0.1u
100
C8038
16V
0.1u
R8079 VJUMP1005-S CH0DM2
MMDM2 AE19 IC8001
R8080 S VJUMP1005-S CH0DM3
MMDM3 AF18 IC8001
S
R8028 VJUMP1005-S CH0DQS2
MMDQS2 AF19 IC8001
S VJUMP1005-S CH0DQS3
R8029
MMDQS3 AD18 IC8001
S
R8007 VJUMP1005-S CH0DQ16
MMDQ16 AB20 IC8001
R8008 S VJUMP1005-S CH0DQ17
MMDQ17 AC19 IC8001
S
R8009 VJUMP1005-S CH0DQ18
MMDQ18 AE20 IC8001
S
R8010 VJUMP1005-S CH0DQ19
MMDQ19 AD20 IC8001
S VJUMP1005-S CH0DQ20
R8011
MMDQ20 AA19 IC8001
S
R8012 VJUMP1005-S CH0DQ21
MMDQ21 AA20 IC8001
R8013 S VJUMP1005-S CH0DQ22
MMDQ22 AF22 IC8001
S
R8014 VJUMP1005-S CH0DQ23
MMDQ23 AD21 IC8001
S
R8015 VJUMP1005-S CH0DQ24
MMDQ24 AA17 IC8001
R8016 S VJUMP1005-S CH0DQ25
MMDQ25 AC17 IC8001
S
R8017 VJUMP1005-S CH0DQ26
MMDQ26 AE17 IC8001
S
R8018 VJUMP1005-S CH0DQ27
MMDQ27 AF17 IC8001
S VJUMP1005-S CH0DQ28
R8019
MMDQ28 AB16 IC8001
S
R8020 VJUMP1005-S CH0DQ29
MMDQ29 AA16 IC8001
R8021 S VJUMP1005-S CH0DQ30
MMDQ30 AD16 IC8001
S
R8022 VJUMP1005-S CH0DQ31
MMDQ31 AF16 IC8001
S
12 13
IC8002
C3ABSY000014
DDR2#0 512M
1.8V_DDRI/F
DDR2 #0
C8046
CH0DM0
16V
IC8002 B3 UDM IC8002 A1 VDD IC8002 A3 VSS
0.1u
CH0DM1
IC8002 F3 LDM IC8002 E1 VDD IC8002 E3 VSS
IC8002 M9 VDD IC8002 J3 VSS
IC8002 A8 UDQS IC8002 J9 VDD IC8002 N1 VSS
CH0DQS0 C8042
IC8002 B7 UDQS IC8002 R1 VDD IC8002 P9 VSS
4V
68u
IC8002 E8 LDQS
CH0DQS1
IC8002 F7 LDQS IC8002 J1 VDDL IC8002 A7 VSSQ
C8043
16V IC8002 B2 VSSQ
CH0DQ5 0.1u IC8002 B8 VSSQ
IC8002 B9 DQ15
CH0DQ7 IC8002 D2 VSSQ
IC8002 B1 DQ14 C8047 IC8002 A9 VDDQ
CH0DQ1 16V IC8002 D8 VSSQ
IC8002 D9 DQ13 IC8002 C1 VDDQ
0.1u
CH0DQ3 IC8002 E7 VSSQ
IC8002 D1 DQ12 IC8002 C3 VDDQ
CH0DQ2 IC8002 F2 VSSQ
IC8002 D3 DQ11 IC8002 C7 VDDQ
CH0DQ0 IC8002 F8 VSSQ
IC8002 D7 DQ10 IC8002 C9 VDDQ
CH0DQ6 IC8002 H2 VSSQ
IC8002 C2 DQ9 C8048 IC8002 E9 VDDQ
CH0DQ4 16V IC8002 H8 VSSQ
IC8002 C8 DQ8 IC8002 G1 VDDQ
0.1u
IC8002 G3 VDDQ
CH0DQ8 IC8002 J7 VSSDL
IC8002 F9 DQ7 IC8002 G7 VDDQ
CH0DQ11 C8036
IC8002 F1 DQ6 IC8002 G9 VDDQ
10V
CH0DQ12
10u
IC8002 H9 DQ5
CH0DQ15
IC8002 H1 DQ4
CH0DQ14
IC8002 H3 DQ3
CH0DQ13
IC8002 H7 DQ2
CH0DQ10
IC8002 G2 DQ1
CH0DQ9
IC8002 G8 DQ0 IC8002 A2 NC
IC8002 E2 NC
IC8002 R3 RFU
CH0ODT
IC8002 K9 ODT IC8002 R7 RFU
R8074 220
CH0CK IC8002 R8 RFU
IC8002 J8 CK
CH0XCK
IC8002 K8 CK
CH0CKE
IC8002 K2 CKE
CH0A0
CH0BA0 IC8002 M8 A0
IC8002 L2 BA0 CH0A1
CH0BA1 IC8002 M3 A1
IC8002 L3 BA1 CH0A2
CH0BA2 IC8002 M7 A2
IC8002 L1 RFU CH0A3
IC8002 N2 A3
CH0A4
CH0XWE IC8002 N8 A4
IC8002 K3 WE CH0A5
CH0XRAS IC8002 N3 A5
IC8002 K7 RAS CH0A6
CH0XCAS IC8002 N7 A6
IC8002 L7 CAS CH0A7
CH0XCS0 IC8002 P2 A7
IC8002 L8 CS CH0A8
IC8002 P8 A8
CH0A9
IC8002 P3 A9
IC8002 J2 VREF CH0A10
C8040 IC8002 M2 A10
R8101
16V CH0A11
CH0ODT 10k IC8002 P7 A11
0.1u
CH0A12
IC8002 R2 A12
C8035
CH0CKE 10V
10u
R8081
10k
C8044
16V
0.1u
C8049
16V
0.1u
C8050
16V
R8097
0.1u
CH0CK 220
CH0XCK
C8045
16V
0.1u
1.8V_DDRI/F
R8031
270
R8035
0
C8041
C8039
R8032 16V
16V
270 0.1u
0.1u
14 15
46
TH-C42HD18A
A-Board (2/15) Schematic Diagram
16 17 18