Panasonic TX-22LX2 Service Manual page 36

SDRAM A
DQA0 DQA16
IC4003 AF12 DQA0 IC4003
DQA1 DQA17
IC4003 AE12 DQA1 IC4003
DQA2 DQA18
IC4003 AD12 DQA2 IC4003
DQA3 DQA19
IC4003 AF11 DQA3 IC4003
DQA4 DQA20
IC4003 AE11 DQA4 IC4003
DQA5 DQA21
IC4003 AD11 DQA5 IC4003
DQA6 DQA22
IC4003 AB11 DQA6 IC4003
DQA7 DQA23
IC4003 AF10 DQA7 IC4003
DQA8 DQA24
IC4003 AC2 DQA8 IC4003
DQA9 DQA25
IC4003 AC3 DQA9 IC4003
DQA10 DQA26
IC4003 AC4 DQA10 IC4003
DQA11 DQA27
IC4003 AB1 DQA11 IC4003
DQA12 DQA28
IC4003 AB2 DQA12 IC4003
DQA13 DQA29
IC4003 AB3 DQA13 IC4003
DQA14 DQA30
IC4003 AB4 DQA14 IC4003
DQA15 DQA31
IC4003 AB5 DQA15 IC4003
4020
BCAC00096
L 1.8V
4424
6.3V
1u
IC4003 AE15 PLL3_AVS
IC4003 AE14 PLL3_AVD
IC4003 AF14 PLL3_CPO
IC4003 AF15 PLL3_VGS
3V
000241
3 R5 DA5_AVD
3 R2 DA5_VRO
3 R1 DA5_VREF
3 R4 DA5_AVS
3 R3 DA5_AOUT
R4520
330
1.3
L4045
IC4003 M3 PLL1CLKIN
C100KA0009
C4428
16V
C4425 0.6
0.1u
0
50V
120p
Q4087
2SA207700L
03 U1 AD1_AVS
03 T1 AD1_VR
03 U2 AD1_AVD
03 T2 AD1_VIN3
03 T3 AD1_VIN2
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SDRAM B
AA0
AF8 DQA16 IC4003 AD9 AA0 DQB0
AA1
AE8 DQA17 IC4003 AC9 AA1 DQB1
AA2
AD8 DQA18 IC4003 AB9 AA2 DQB2
AA3
AC8 DQA19 IC4003 AD4 AA3 DQB3
AA4
AB8 DQA20 IC4003 AF3 AA4 DQB4
AA5
AF7 DQA21 IC4003 AE3 AA5 DQB5
AA6
AE7 DQA22 IC4003 AF2 AA6 DQB6
AA7
AD7 DQA23 IC4003 AE1 AA7 DQB7
AA8
AF6 DQA24 IC4003 AE2 AA8 DQB8
AA9
AE6 DQA25 IC4003 AD1 AA9 DQB9
AA10
AD6 DQA26 IC4003 AE9 AA10 DQB10
R4521
56
AF5 DQA27 SDCLKOA DQB11
IC4003 AC1 SDCLKOA
AE5 DQA28 SDCKEA DQB12
IC4003 AD2 SDCKEA
AD5 DQA29 DQB13
BAA0
IC4003 AB10 BAA0
AF4 DQA30 DQB14
BAA1
IC4003 AF9 BAA1
AE4 DQA31 DQB15
RASA
IC4003 AC10 RASA
CASA
IC4003 AD10 CASA
WEA
IC4003 AE10 WEA
SDCLKIA
IC4003 AD3 SDCLKIA
R4522
0
D
IC4003 U23 OSDIN0
IC4003 U24 OSDIN1
IC4003 U25 OSDIN2
IC4003 U26 OSDIN3
IC4003 T24 OSDIN4
IC4003 T25 OSDIN5
IC4003 T26 OSDIN6
IC4003 R24 OSDIN7
42
DQB16 AB0
IC4003 Y25 DQB0 IC4003 AE26 DQB16
DQB17 AB1
IC4003 Y24 DQB1 IC4003 AF25 DQB17
DQB18 AB2
IC4003 Y23 DQB2 IC4003 AE25 DQB18
DQB19 AB3
IC4003 Y22 DQB3 IC4003 AF24 DQB19
DQB20 AB4
IC4003 AA26 DQB4 IC4003 AE24 DQB20
DQB21 AB5
IC4003 AA25 DQB5 IC4003 AD24 DQB21
DQB22 AB6
IC4003 AA24 DQB6 IC4003 AF23 DQB22
DQB23 AB7
IC4003 AA23 DQB7 IC4003 AE23 DQB23
DQB24 AB8
IC4003 AB19 DQB8 IC4003 AD23 DQB24
DQB25 AB9
IC4003 AF18 DQB9 IC4003 AF22 DQB25
DQB26 AB10
IC4003 AE18 DQB10 IC4003 AE22 DQB26
DQB27
IC4003 AD18 DQB11 IC4003 AD22 DQB27 SDCLKOB
DQB28
IC4003 AB18 DQB12 IC4003 AC22 DQB28 SDCKEB
DQB29
IC4003 AF17 DQB13 IC4003 AF21 DQB29
BAB0
DQB30
IC4003 AE17 DQB14 IC4003 AE21 DQB30
BAB1
DQB31
IC4003 AD17 DQB15 IC4003 AD21 DQB31
RASB
CASB
WEB
TO M2
ALFA0
IC4003 L24 YINC0
ALFA1
IC4003 L25 YINC1
IC4003 K24 YINC2
IC4003 K25 YINC3
IC4003 K26 YINC4
IC4003 J24 YINC5
IC4003 J25 YINC6
IC4003 J26 YINC7
IC4003 H23 YINC8
IC4003 H24 YINC9
R4617 0
IC4003 E26 HSIC
R4616
R4618 0
IC4003 D25 VSIC
ALFA3
IC4003 R25 OSDIN8
ALFA2
IC4003 R26 OSDIN9
R4791 22
AJ_VSYNC
IC4003 P24 OSDIN10
TP4072
AJ_HSYNC
IC4003 P25 OSDIN11
R4790 22
IC4003 P26 OSDIN12
IC4003 N23 OSDIN13
IC4003 N24 OSDIN14
IC4003 N25 OSDIN15
R4620
0
43
IC4003 AC24 AB0
IC4003 AD26 AB1
IC4003 AD25 AB2
IC4003 AC21 AB3
IC4003 AF20 AB4
IC4003 AE20 AB5
IC4003 AD20 AB6
IC4003 AC20 AB7
IC4003 AB20 AB8
IC4003 AF19 AB9
IC4003 AC25 AB10
R4528
56
IC4003 AD19 SDCLKOB
IC4003 AE19 SDCKEB
IC4003 AB24 BAB0
IC4003 AC26 BAB1
IC4003 AB25 RASB
IC4003 AB26 CASB
IC4003 AA22 WEB
C
IC4003 H26 UVINC0
IC4003 G24 UVINC1
IC4003 G25 UVINC2
IC4003 G26 UVINC3
IC4003 F24 UVINC4
IC4003 F25 UVINC5
IC4003 F26 UVINC6
IC4003 E23 UVINC7
IC4003 E24 UVINC8
IC4003 E25 UVINC9
IC4003 H25 CLKIC
1k
IC4003 D26 CLKOC
IC4003 N26 OSDYS
IC4003 M23 OSDYM
TP4073
R4529 470
IC4003 M24 VSOD
R4530 22
IC4003 M25 HSOD
R4531 56
IC4003 M26 CLKOD
R4724 0
IC4003 L26 CLKID
TX-22LX2
DG-Board (5 of 7) Schematic Diagram
44
TX-22LX2
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