Panasonic TX-32LXD52 Service Manual page 25

10 Block Diagram
10.1. Signal (1 of 3) Block Diagram
LXD52 ONLY
CI SLOT
(COMMON
INTERFACE)
A
XV
JK8401
Vpp1,Vpp2 18 52
VCC 17 51
2 6
D0~D7 DATA
30 32
IC8410,IC8411
RESET 58
BUFFER
8
A0~A14 10 14 ADDRESS
21 29
REG# 61
CE1#,CE2# 7 42
CONTROL
B
OE#,WE# 9 15
44 45
IORD#,IOWR#
IREQ# 16
CD1#,CD2# 36 67
CONTROL
57 59
MCLK0,WAIT#
IC8412
MOVAL,MOSTRT 62 63
BUFFER
37 41
MDO3~MDO7
DATA
MDO0~MDO2 64 66
STROUT
46
MISTRT
47 50
MDI0~MDI7 SPDATA0~7
53 56
MIBAL,MCLKI 19 20
SPEN,SPCLK
IC8003
C
COFDM DEMODULATOR
TU8001
XIRQ1 42 LOCK/OP2 SCL 20
TV TUNER 18 SCLT SDA 21
D0 34
SCL 19 SDAT
4
D3 31
62 XTALI
SDA
X8003
5
24.167MHz
STROUT 23
IFD1 63 XTALO
11
D4 29
IFD2 9 IMM
10 D7
10 IMP
IF_AGC
CLKOUT 36
9
SUB 5V
16 AGC1
ANT_V_SUPPLY
D/#P
1
12 RESET
V_SUPPLY
7
D
SUPPORT
CARD
SLOT JK8201
1 8
ED16~ED31
DATA BUS
103 110
10 23
EA0~EA24
ADDRESS BUS
89 101
32 44
CONTROL
CONTROL BUS
BUS
67 79
XRST 35 36 XRST
SDA1,SDA0 51 60 SDA1,SDA0
SCL1.SCL0
52 59 SCL1,SCL0
XCD1
XCD1
88
E
TCK,TMS
TCK,TMS
53 58
TDI,TDO
TDI,TDO
55 57
TRST
TRST
54
SBO0/SBI0
SBO0,SBI0
46 65
XNMIRQ,XIRQ3
66 45 XIRQ1 IC8864
SUB 5V
+1.8V
SUB 5V 29 82
3.3V
AVR +1.8V
SUB 5V 30 81
3.3V 7 VIN VOUT 1
3.3V 27 84
3.3V 28 83
IC8034
3.3V +2.5V
AVR +2.5V
2 VCC VOUT 4
1 CTL
F
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F
Signal (1 of 3) Block Diagram
1 2
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IC8401
IC8402 SUB 5V
CARD 5V
DATA BUFFER
IN 7
6 OUT
FLG 2 XIRQ2
ED16-ED23
8
OUT
EN 1
EA1-EA15
RESET
IC8404
CONTROL BUFFER
POWER
IC8213
BUFFER
CHCLK,CHVAL,CHSYNC
XCD1,XCD2,XWAIT,XIREQ
DATA
IC8009
256M DDR_SDRAM
IC8408
SCL1 TS BUFFER
SDA1
IC8409
25
TS BUFFER
IC8501
38
VCXO27M
1 2 3
SPPKTST
SPCLK
SPEN
SPDATA7
X8006
XFERSTO
IC8019
64M CPU FLASH ROM
DG0-DQ15
A0-A21
WP ,WE,CE,OE
RESET
XRST
IC8023 IC8024
SUB 9V
3.3V(1.1A) SUB 9V
DC-DC CONV.3.3V DC-DC CONV.1.2V
1 VIN SW 2 1 VIN SW 2
8 PVIN FB 3 8 PVIN FB 3
INV INV
4 4
3 4
CHCLK
HSCLKIN
IC8013
CHVAL
HSVALIN
CHSYNC
HDSL PEAKS_Lite
HSSYNCIN
HSDIN0
HSDIN7
MMDQ0
DATA BUS
MMDQ31
MMA0
ADDRESS BUS
DDR-
SDRAM
MMA13
CONTROL BUS
XECSO,XERE
XEWE2,PWP
4 5 6
PEAKS_Lite(3/3)
XMNIRQ PEAKS_Lite(1/3)
XIRQ0
INTERRUPTION
XIRQ1
XIRQ2
CK27
VC27
POWER
CIPOWER
RESET
CIRESET
XIREQ
XIREQ
XWAIT
Joint
XWAIT
XCD2
XCD2
Action
XCD1
XCD1
Group
ED16
DATA BUS
ED31
ADDRESS BUS EA0
SUPPORT CARD&
NOR FLASH ROM
EA24
I/F
XECSO-XECS5
CONTROL BUS
BOOTSWAP ,XEDK
ELLK,XEWE2,XEWE3
XERE,ERXW
XIORD,XIOWR
XWE,XOE,REG CI I/F
XECS3
1.2V(0.8A)
PEAKS_Lite(2/3)
VDD12 VDD33 AAVDD DAVDD MAVDD SVAVDD
1.2V 3.3V
5 6
25
TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26
SUB 9V
A5V FDC_A5V
SUB 9V
SUB 5V
3.3V
IEC_OUT
MVY0
MVY0 MVY7
MVY7
MVC0 MVC0 MVC7
MVC7
MHSYNC0
MVSYNC0
MVCLK0
IC8029 IC8031
DC
DY
AUDIO DAC OP AMP
2
DACCK 1 MCLK
1
SRCK
2 BICK AOUTL 11 3
DMIX 3 SDTI
SUB 9V 5
LRCK 4 LRCK AOUTR 10
7
XDACRST 5 PDN
6
AF_VDACOUT5
CVBS Q8101
SBO1
SBI1
SCL0 SCL0
XRST
SDA0 SDA0
TCK
SCL1 SCL1
TMS
SDA1 SDA1
EVTRG TDI
EVTRG
TDO
TDO
TDO
TRST
TDI
TDI
JTAG I/F TMS
TMS
TCK
TCK
Test
TRST IC8043
DRSTMSK
3.3V
XFERSTO RESET
XFERSTO
SPDATA7
SCHDATA0
4 OUT VDD 2
SPEN
ENABLE0
SPPKTST
3.3V
CHPSYNC0
IC8042
SPCLK
SCHCLK0
SUB 9V
RESET
XRST 1 VOUT VDD 2
EVTRG
TRST
SBO1
SBO1
TMS
SBI1
SBI1 XRST
TDO
TDI
SBO0
TCK
SBI0
SUB 5V
2.5V
VDDQ
(DDR SDRAM)
MVAVDD AVDD
2.5V
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F
Signal (1 of 3) Block Diagram
7 8
XV01 TO DG1
13 SUB 9V
51 SUB 9V
SUB 9V
52
53 SUB 9V
54 SUB 5V
57 SUB 5V
14 SUB 5V
88 MVY0
96
MVY7
97
MVC0
105 MVC7
107 MHSYNC0
106 MVSYNC0
MVCLK0
109
DL
41 DL(BS_L)
DR
43 DR(BS_R)
CVBS
72
18 SBO1(SBI1)
19 SBI1(SBO1)
XRST
22
26 TCK
27 TMS
28 TDI
29 TDO
30
TRST
FOR
FACTORY
USE
(JTAG I/F)
CN8202
2
3.3V
15 3.3V
16 3.3V
3 XRST
4 EVTRG
5 TRST
7 TMS
9 TDO
11 TDI
14 TCK
FOR
FACTORY
XV04
USE
1 +5V
2 SBI0
3 SBO0
(232C)
FOR
DEBUG
9