Dt-Board (3 Of 8) Schematic Diagram - Panasonic TH-37PD25U-P Service Manual

TH-37PD25U-P / TH-42PD25U-P

15.13. DT-Board (3 of 8) Schematic Diagram

11
12
13
14
15
16
DT-BOARD TNP2AA144ACS (3/8)
17
18
CABLE CARD SLOT
JK8002
K1NA68B00036
68
34
AC_CD2 R8208
EXB38V560JV 67
33
AC_MDO2(D10)
66
AC_MDO1(D9) 32
AC_MDO0(D8)
65
31
AC_MOSTRT(BVD2)
64
30
R8160
63
29
AC_MOVAL(BVD2) 56
62
AC_REG 28
61
AC_INPACK 27
60
26
AC_WAIT
EXB38V560JV
59
25
AC_RESET
58
AE_POD_VS2_N 24
57
AC_MDI7(A25) 23
56
22
AC_MDI6(A24)
55
AC_MDI5(A23) 21
54
AC_MDI4(A22) 20
53
19
52
18
51
AC_MDI3(A21) 17
AC_IREQ(READY)
50
AC_MDI2(A20) 16
AE_POD_VS2_N
19 49
15 R8168
AC_MDI1(A19)
56
48
14
AC_MDI0(A18)
47
AC_MISTRT(A17) 13
46
AC_IOWR 12
45
11
AC_IORD
44
AE_POD_VS1_N 10
43
AC_CE2 9
R8159
42
56
AC_MDO7(D15) 8
41
AC_MDO6(D14) 7
40
AC_MDO5(D13)
6
AC_MDO4(D12)
39
5
AC_MDO3(D11)
38
R8209 4
EXB38V560JV
37
AC_CD1 3
36
2
35
1
20
R8169
4.7k
C8124
AE_POD_XOC
0.01u
R8165 R8032
R8170
4.7k 0 2.7k
C8125
0.1u
C8126
16V 0.1u
R8171
2.2k
R8172
MB3841PF-G-BND
4.7k
AE_POD_VPP0
AE_POD_VPP1
3.3V AND 5V +3.3V +5V
L8096 L8097
J0JHC0000035 J0JHC0000035
POD
21
+2.5V
22
+1.2V
23
+3.3V
24
A9V
25
A5V
26
+30V
27
+5V
28
TH-37/42PD25U/P
DT-Board (3 of 8) Schematic Diagram
19 20
CPU_BUS
I2C,SERIAL,JTAG
CHDATA
TUNER_OUT
SDCARD
CLK_BUS
R8214
+3.3V
3.3k
R8215
3.3k
R8216
10k
R8217 10k
R8218
10k
R8221
10k
AC_IOIS16(WP)
AR_D2
AR_D1
AR_D0
AR_A0
AR_A1
AR_A2
AR_A3
R8166
AR_CTX(A4)
AR_ITX(A5)
AR_ETX(A6)
AR_QTX(A7)
AR_A12
AC_MCLK1(A15)
AC_MIVAL(A16)
AC_WE
AC_MCLK0(A14)
AR_A13
AR_CRX(A8)
AR_DRX(A9)
AR_A11
AC_OE
AR_A10
AC_CE1
AR_D7
AR_D6
AR_D5 R8222
+3.3V 10k
AR_D4
AR_D3
R8225
10k
R8691
10k
R8226
10k
K1KA04A00199
R8692
10k
DT9
R8693 10k
+5V
1
C8128 C8129 C8130 C8131
16V 6.3V 16V 16V R8227 10k
0.1u 0.1u
100u 47u 2 SBI2
3 SBO2
R8974
10k
4
AVR 3.3V/5V
R8228
4.7k
1 20
EN1 GND
50V
R8034
2 19 4.7k
SS1 OC1
3 18
CS1 OUT1
16V
4 17
VIN1 OUT1
5 16
VIN1 OUT1
IC8011
6 C0ZBZ0000782 15
VIN2 OUT2
7 14
VIN2 OUT2
8 13
CS2 OUT2
C8127
50V 9 12
SS2 OS2
0.01u
10 11
EN2 GND
MB3842PFV-G-BND-ERE1
Fujitsu
POWER MANEGEMENT 2-CH SWITCH
+2.5V
+1.2V
+3.3V
A9V
A5V
+30V
+5V
21 22
IC8024
1.5
MN2WS012AA-A
TP8026
IC8024 M4 CLKMON MN2WS0010
CPU_BUS
IIC_BUS
R8239
100 PEAKS_I2C
AA_SDA0
IC8024 K1 SDA0 ED0 B20 IC8024
AA_SCL0 R8240 100 #0:EEPROM,VDAC
IC8024 K2 SCL0 ED1 C20 IC8024
AA_SDA1 R8241 100
IC8024 L2 SDA1 #1:FrontEND ED2 D20 IC8024
AA_SCL1
IC8024 L3 SCL1 ED3 E20 IC8024
R8242
IC8024
100 ED4 A21
Interrupt
ED5 B21 IC8024
IC8024
IC8024 AC24 XIRQ13 ED6 C21
IC8024 AD25 XIRQ14 ED7 D21 IC8024
AD_XSPCIRQ
IC8024
IC8024 AE26 XIRQ15 ED8 E21
IC8024 AD24 XIRQ16 ED9 A22 IC8024
IC8024
IC8024 AE25 XIRQ17 ED10 B22
AD_XNMIRQ
IC8024 AF25 XNMIRQ ED11 C22 IC8024
IC8024
ED12 D22
ED13 A23 IC8024
IC8024
TUNER ED14 B23
Channel TUNER TUNER 1394LINK PARALLEL:1
ED15 C23 IC8024
PARALLEL SERIAL:2 SERIARU MODE SERIAL:1
R8233
IC8024
AK_XFERST 56 ED16 A24
IC8024 B2 XFERST XFERST XFERST
AK_CHDATA0 ED17 B24 IC8024
IC8024 E2 CHDATA0 CHDATA0 CHDATA0
IC8024
AK_CHDATA1 ED18 C24
IC8024 E3 CHDATA1 IS1DATA CHDATA1
AK_CHDATA2 ED19 A25 IC8024
IC8024 D1 CHDATA2 IS1VAL CHDATA2
IC8024
AK_CHDATA3 ED20 B25
IC8024 D2 CHDATA3 IS1SYNC CHDATA3
AK_CHDATA4 ED21 B26 IC8024
IC8024 D3 CHDATA4 CHDATA1 CHDATA4
IC8024
AK_CHDATA5 ED22 C25
IC8024 C1 CHDATA5 CHVAL1 CHDATA5
AK_CHDATA6 ED23 C26 IC8024
IC8024 C2 CHDATA6 CHERR1 CHDATA6
AK_CHDATA7 ED24 D24 IC8024
IC8024 B1 CHDATA7 CHPSYNC1 CHDATA7
AK_CHCLK0 ED25 D25 IC8024
IC8024 E1 CHCLK0 CHCLK0 CHCLK0
AK_CHVAL0 ED26 D26 IC8024
IC8024 F1 CHVAL0 CHVAL0 CHVAL0
IC8024
AK_CHPSYNC0 ED27 E24
IC8024 F2 CHPSYNC0 CHPSYNC0 CHPSYNC0
AK_CHERR0 ED28 E25 IC8024
R8234
IC8024 F3 CHERR0 CHERR0 CHERR0
10k IC8024
ED29 E26
IC8024 F5 CHCLK1 CHCLK1 CHCLK1
ED30 F24 IC8024
IC8024 E4 CHCLK2 IS1CLK CHDATA1
IC8024
R8203 ED31 F25
E5 CHERR2 IS1PLL CHERR1
10k IC8024
IC8024 G4 TTXREQ CHPSYNC1
EA0 F26 IC8024
G5 TTXDATA CHVAL1
IC8024
EA1 G26 IC8024
EA2 G25 IC8024
1394LINK EA3 G24 IC8024
1394_I/F
SERIAL MODE
EA4 H26 IC8024
IC8024 J2 ISODATA0 IS0DATA
EA5 H25 IC8024
IC8024 J3 ISODATA1
EA6 H24 IC8024
R8202
IC8024 H1 ISODATA2
10k EA7 J26 IC8024
IC8024 H2 ISODATA3 IS2CLK
EA8 K26 IC8024
IC8024 H3 ISODATA4 IS2DATA
EA9 K25 IC8024
IC8024 G1 ISODATA5 IS2VAL
EA10 K24 IC8024
IC8024 G2 ISODATA6 IS2PLL
EA11 L26 IC8024
R8201
IC8024 G3 ISODATA7 IS2SYNC
10k EA12 L25 IC8024
IC8024 K4 ISOCLK IS0CLK
EA13 L24 IC8024
IC8024 J4 ISOVAL IS0VAL
EA14 M26 IC8024
IC8024 J5 ISOSYNC IS0SYNC
EA15 M25 IC8024
IC8024 K5 ISOPLL IS0PLL
EA16 M24 IC8024
IC8024 H4 PHYCTRL
EA17 N26 IC8024
IC8024 H5 LINKCTRL
EA18 N25 IC8024
EA19 N24 IC8024
EA20 P26 IC8024
EA21 N23 IC8024
EA22 N22 IC8024
EA23 M23 IC8024
EA24 M22 IC8024
EA25 L22 IC8024
R8243 SERIAL
EA26 K23 IC8024
56
AA_SBO1
IC8024 V23 XEXDMK0 /SBO1 EA27 K22 IC8024
R8223 10k
IC8024 W23 XEXDMK1 /SBT1 EA28 H23 IC8024
R8224 10k AA_SBI1
R8244
IC8024 W22 XEXDMR1 /SBI1 EA29 H22 IC8024
56
IC8024 V22 XEXDMR0 EA30 G23 IC8024
EA31 G22 IC8024
IC8024
IC8024 AE22 XRI2 ECLK P25
IC8024 AF22 XDCD2 ESZ0 P22 IC8024
IC8024
IC8024 AC21 XRTS2 ESZ1 P23
IC8024 AD22 XCTS2 XECS0 R25 IC8024
IC8024 AC22 XDTR2 XECS1 R24 IC8024
IC8024 AB21 XDSR2 XECS2 T24 IC8024
IC8024 AF23 SBI2 XECS3 U25 IC8024
IC8024
IC8024 AE23 SBO2 XECS4 V25
R8237
XECS5 V26 IC8024
56
IC8024
XEWE0 P24
XEWE1 T26 IC8024
IC8024
XEWE2 T25
XEWE3 U26 IC8024
IC8024
XERE R22
R8238 JTAG
ERXW R23 IC8024
100
AA_SBO0
IC8024
IC8024 D23 TDO /SBO0 XEDK R26
AA_SBI0 AA_SBI0 R8654 100
IC8024 E22 TDI /SBI0 XEAS T22 IC8024
AA_TMS
R8659 R8655 33 IC8024
IC8024 E23 TMS XEBGT U23
0
AA_TCK
IC8024 F22 TCK /SBT0 XEBRQ U22 IC8024
AA_TRSTEN
IC8024
IC8024 D5 TRSTEN BOOTSWAP U24
IC8024 E7 EVTRG
R8656
47k
R8658
47k
R8245 R8248 R8250 R8252
10k 10k 10k 10k
R8247
10k
23 24
84
CPU_BUS
I2C,SERIAL,JTAG
TUNER_OUT
SDCARD
CLK_BUS
+3.3V
IC8018
C3FBQD000018
R8258
EXB2HV330JV
AD_ED16
R8970
AD_ED17
0
AD_ED18
AD_ED19
AD_ED20
AD_ED21
R8260 AD_ED22
EXB2HV330JV AD_ED23
AD_ED24
AD_ED25
AD_ED26
AD_ED27
AD_ED28
AD_ED29
AD_ED30
AD_ED31 R8296
47k
R8262
EXB2HV330JV
AD_EA0
C8186
AD_EA1
16V
AD_EA2 0.1u
AD_EA3
AD_EA4
AD_EA5
R8264 AD_EA6
EXB2HV330JV AD_EA7
AD_EA8
AD_EA9
AD_EA10
AD_EA11
AD_EA12
AD_EA13
R8266 AD_EA14
EXB2HV330JV AD_EA15
AD_EA16
AD_EA17
AD_EA18
AD_EA19
AD_EA20
THIS IS FOR REFERENCE USE
AD_EA21
AD_EA22
R8268 AD_EA23
ONLY. THIS MUST BE REPLACED
33
AD_EA24
R8269 33 AD_EA25
AD_EA26
WITH AN EXCHANGE UNIT ONLY.
R8270
33
R8271
0
AD_ECLK_SPC
R8272 33 AD_ESZ0
R8273 33
AD_ESZ1
R8274 33 AD_XECS0
C8191
R8275 33 16V
AD_XECS1
0.1u
R8276 33 AD_XECS2
C8189
R8277 33 16V
AD_XECS3
0.1u
R8278 33 AD_XECS4
C8187
R8279 33 16V
AD_XECS5
0.1u
R8280 33 AD_XEWE0
R8281 33
AD_XEWE1
R8282 33 AD_XEWE2
R8289
R8283 33 10k
AD_XEWE3 AD_ESZ0
R8284 33 AD_XERE AD_ESZ1 R8290 10k
R8285 33 AD_ERXW R8291 10k
AD_XEDK R8292 10k
AD_XEAS R8293 10k
R8286 R8294
33 10k
AD_BOOTSWAP
R8295 C8192
10k 16V
0.1u
+3.3V
R8254 R8287
10k 10k
C8190
16V
0.1u
C8188
16V
0.1u
+3.3V
L8095
J0JHC0000035
+2.5V
+1.2V
+3.3V
A9V
A5V
+30V
+5V
TH-37/42PD25U/P
DT-Board (3 of 8) Schematic Diagram
25 26
31
32
33
34
35
R8066
0
128Mbit
MBM29PL12LM10PCN-KE1
SDRAM
TC58FVM7B2ATG65
36
37
38
39
40
41
42
43
27