A-Board (2/14) Schematic Diagram - Panasonic TC-50PX24 Servise Manual

12.3. A-Board (2/14) Schematic Diagram

! A-BOARD TXN/A1MDUUS (2/14)
DDR2IF
DDRDM0 AD10 *IC8001
DDRDM1 AD13 *IC8001
DDRDQSN0 AF9 *IC8001
DDRDQS0 AE9 *IC8001
DDRDQSN1 AF12 *IC8001
DDRDQS1 AF13 *IC8001
CH0DQ0
DDRDQ9 AE14 *IC8001
CH0DQ1
DDRDQ15 AB11 *IC8001
CH0DQ2
DDRDQ12 AC12 *IC8001
CH0DQ3
DDRDQ11 AD12 *IC8001
CH0DQ4
DDRDQ14 AF11 *IC8001
CH0DQ5
DDRDQ10 AD14 *IC8001
CH0DQ6
DDRDQ13 AE12 *IC8001
CH0DQ7
DDRDQ8 AF14 *IC8001
CH0DQ8
DDRDQ3 AE10 *IC8001
CH0DQ9
DDRDQ7 AC8 *IC8001
CH0DQ10
DDRDQ1 AF10 *IC8001
CH0DQ11
DDRDQ4 AC9 *IC8001
CH0DQ12
DDRDQ5 AE8 *IC8001
CH0DQ13
DDRDQ2 AC11 *IC8001
CH0DQ14
DDRDQ6 AD8 *IC8001
CH0DQ15
DDRDQ0 AD11 *IC8001
CH0A7
DDRAD7 AB20 *IC8001
R8010
EXB28V101JX
CH0A12
DDRAD12 AD23 *IC8001
CH0A4
DDRAD4 AD21 *IC8001
R8011
EXB28V101JX
CH0A3
DDRAD3 AD20 *IC8001
CH0XCAS
DDRCAS_N AC15 *IC8001
R8012
EXB28V101JX
CH0XRAS
DDRRAS_N AE16 *IC8001
CH0XBA2
DDRBA2 AD17 *IC8001
R8013
EXB28V101JX
CH0XCS0
DDRCS0_N AE17 *IC8001
CH0A5
DDRAD5 AF22 *IC8001
R8014
EXB28V101JX
CH0A9
DDRAD9 AF23 *IC8001
CH0A6
DDRAD6 AB23 *IC8001
R8015
EXB28V101JX
CH0A11
DDRAD11 AC22 *IC8001
CH0A8
DDRAD8 AD22 *IC8001
R8016
EXB28V101JX
CH0A2
DDRAD2 AB19 *IC8001
CH0A0
DDRAD0 AF19 *IC8001
R8017
EXB28V101JX
CH0BA0
DDRBA0 AF20 *IC8001
CH0BA1
DDRBA1 AE18 *IC8001
R8018
EXB28V101JX
CH0A1
DDRAD1 AC17 *IC8001
CH0XWE
DDRWE_N AB14 *IC8001
R8019
EXB28V101JX
CH0A10
DDRAD10 AE23 *IC8001
R8001 R8000
1k 1k
DDRD1_VREF AC13 *IC8001
DDRD0_VREF AB10 *IC8001
C8003 C8004
DDRVCAL AC20 *IC8001
16V 16V
0.1u 0.1u
R8003
301
DDRRODT AB18 *IC8001
R8079
73.2
DDRRDRV AC18 *IC8001
R8006
402
CH0ODT
DDRODT0 AF15 *IC8001
CH0CK
DDRCLK AD15 *IC8001
CH0XCK
DDRBCLK AD16 *IC8001
R8004
402
CH0CKE
DDRCKE AF16 *IC8001
0V
*IC8001 AF21 DDRREFCLKA
*IC8001 AE21 DDRREFCLKAN
DDR_VCC_POST
R8068
150
*IC8001 AD19 RQDRVEN
10 11
DDR2
84FBGA DDR2 800Mz x 16bit
SUB1.8V
DDR_VCC_POST
L8000
J0JHC0000045
C8097
CH0DM0 10V
*IC8002 B3 UDM
10u
CH0DM1
*IC8002 F3 LDM
*IC8002 A1 VDD
CH0DQS0_N *IC8002 C1 VDDQ
*IC8002 A8 UDQS
CH0DQS0 C8105 *IC8002 E1 VDD
*IC8002 B7 UDQS 50V
CH0DQS1_N 1000p *IC8002 C3 VDDQ
*IC8002 E8 LDQS
CH0DQS1 *IC8002 C7 VDDQ
*IC8002 F7 LDQS
*IC8002 A9 VDDQ
C8110
16V 0.1u
*IC8002 C9 VDDQ
C8104
*IC8002 G8 DQ0 50V 1000p *IC8002 E9 VDDQ
*IC8002 G2 DQ1
C8111
10V 10u
*IC8002 H7 DQ2
*IC8002 H3 DQ3 C8112 *IC8002 G1 VDDQ
50V 1000p
*IC8002 H1 DQ4 *IC8002 J1 VDDL
*IC8002 H9 DQ5 *IC8002 G3 VDDQ
C8120
*IC8002 F1 DQ6 *IC8002 G7 VDDQ
16V
0.1u
*IC8002 F9 DQ7 *IC8002 G9 VDDQ
*IC8002 C8 DQ8 *IC8002 J9 VDD
*IC8002 C2 DQ9 C8113
10V
*IC8002 D7 DQ10 1u
*IC8002 D3 DQ11 *IC8002 M9 VDD
*IC8002 D1 DQ12 C8121
50V
*IC8002 D9 DQ13 1000p *IC8002 R1 VDD
*IC8002 B1 DQ14
C8148
50V 1000p
*IC8002 B9 DQ15
*IC8002 P2 A7
IC8002
C3ABSY000036
*IC8002 R2 A12 DDR2
*IC8002 N8 A4
*IC8002 N2 A3
*IC8002 L7 CAS
*IC8002 A3 VSS
*IC8002 K7 RAS *IC8002 E3 VSS
*IC8002 L1 NC *IC8002 J3 VSS
*IC8002 N1 VSS
*IC8002 P9 VSS
*IC8002 A7 VSSQ
*IC8002 L8 CS *IC8002 B2 VSSQ
*IC8002 N3 A5 *IC8002 B8 VSSQ
*IC8002 D2 VSSQ
*IC8002 D8 VSSQ
*IC8002 E7 VSSQ
*IC8002 F2 VSSQ
*IC8002 P3 A9 *IC8002 F8 VSSQ
*IC8002 N7 A6 *IC8002 H2 VSSQ
*IC8002 H8 VSSQ
*IC8002 J7 VSSDL
*IC8002 P7 A11
*IC8002 P8 A8
*IC8002 A2 NC
*IC8002 E2 NC
*IC8002 R3 NC
*IC8002 R7 NC
*IC8002 M7 A2
*IC8002 R8 NC
*IC8002 M8 A0
*IC8002 L2 BA0
*IC8002 L3 BA1
*IC8002 M3 A1
*IC8002 K3 WE
*IC8002 M2 A10
R8007
102
*IC8002 K9 ODT
R8091
80.6
*IC8002 J8 CK
*IC8002 K8 CK
C8102
50V
R8005
5p
102
*IC8002 K2 CKE
*IC8002 J2 VREF
R8009
R8008
1k 1k
C8005 C8006
16V 16V
0.1u 0.1u
12 13 14 15 16
45
17 18