Main Net (4/4) Section (Main P.c.b. (1/4)) Schematic Diagram (M) - Panasonic DMR-EX77EG Service Manual

DMR-EX77EG / DMR-EX77EC / DMR-EX77EC1 / DMR-EX77EB / DMR-EX87EG / DMR-EX87EC / DMR-EX87EC1 / DMR-EX87EB

12.6. Main Net (4/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M)

J
13
14
LB7401
15
VWJ0795=5
16
LB7413 J0JCC0000164
LB7414 J0JCC0000164
LB7416 J0JCC0000164
LB7406
LB7421
LB7415
LB7417
LB7418
LB7419
Variation Category1
Modify Category
A
Variation Type
LB1501 ERJ3GEY0R00V
1 DMR-EH57EG A
LB1505 ERJ3GEY0R00V
2 DMR-EH57EC B
LB1508 $[J0JHC0000048]
3 DMR-EH57EP C
LB7408 $[J0JGC0000020]
4 DMR-EH57GCS,GN,GC D
LB7410 $[J0JGC0000020]
5 DMR-EH67EC E
6 DMR-EH67EP F P1503 K1KA04AA0301
7 DMR-EH67GCS,GN,GC G
P7412 $[K1KA11AA0031]
8 DMR-EX77EG H
P7413 $[K1KA10AA0031]
9 DMR-EX77EC J
Q1501 B1DHDC000027
10 DMR-EX77EB K
Q1508 $[B1DHDD000029]
11 DMR-EX77EP L
QR1502 $[UNR521300L]
12 DMR-EX77EN M
QR1503 UNR521300L
13 DMR-EX77GN,DMR-EX87GN N
QR1504 $[UNR521300L]
14 DMR-EZ27EB P
R1505 ERJ3GEYJ823V
15 DMR-EH675EG Q
R1506 ERJ3GEYJ222V
16 DMR-EH57EE R
R1507 ERJ3GEYJ822V
17 DMR-EH67EE S
R1522 $(4700)
18 DMR-EX87EG T
R1523 $[D1BDR027A101]
19 DMR-EX87EC U
R1524 $(820[D])
20 DMR-EX87EP V
R1525 $(10k[D])
21 DMR-EX87EB X
R1526 $(3300[D])
22 DMR-EX87EN Y
R1528 $(33k)
23 JISSOU Z
ZJ7406 K9ZZ00001279
ZS1501 $[VFV0163]
ZS1503 VFV0167
11 12
L1504
G0A220GA0026
LB7407
J0JKB0000003
TO P59001
DIGITAL P.C.B.
(D-NET SECTION)
P7402
K1KA88A00002
1 DGND DGND 2
3 DGND DGND 4
5 DGND DGND 6
7 DGND DGND 8
9 DGND DGND 10
11 DGND DGND 12
13 XINTP DR12V 14
15 16
SCLK DR12V
17 18
XINTM DRGND
19 20
SBPTM DRGND
21 22
SBMTP DR5V
23 24
XMPREQ DR5V
25 26
AU5V STM2A
J0JDC0000092
27 XDMUTE STA2M 28
29 AADC_L P_OFF_L 30
31 AADC_R XFWE 32
LB7404 J0JKB0000012
33 AUGND D3R3V 34
35 AUGND I2C5DT 36
37 AUGND I2C5CK 38
39 MIXLOUT_DM IT_CK 40
LB7422 J0JKB0000012
41 MIXROUT_DM X_SW_3V 42
43 DGND IECOUT 44
R7410 820
45 DGND DGND 46
C7408 * LB7411 J0JCC0000164
47 DGND UARTP2M 48
LB7412 J0JCC0000164
49 DGND UARTM2P 50
J0JCC0000103
C7409 *
P_OFF_L3
51 YOUT_DM 52
CSYNC_IN
53 DGND 54
J0JKB0000003
J0JCC0000103 LB7409
55 COUT_DM ANA3R3V 56
LB7420 J0JCC0000164
57 DGND EPG_ON_H 58
J0JCC0000103 LB7405 J0JKB0000012
59 RPROUT_DM D3R8V 60
C7449 *
61 DGND D3R8V 62
J0JCC0000103 LB7402 J0JKB0000012
63 GPYOUT_DM X_SW_12V 64
65 DGND X_SW_12V 66
J0JCC0000103 C7410 *
67 68
BPBOUT_DM X_SW_12V
69 DGND X_SW_12V 70
71 V_YIN_DM X_SW_12V 72
73 DGND X_SW_12V 74
LB7403 J0JHC0000032
75 CPNCIN_DM ANA5V 76
77 DGND DGND 78
C7411 $[F1H1A105A028]
79 BS_ON EPG_VIDEO 80
81 DGND DGND 82
83 G_IN RGB_CPSVIN 84
85 DGND DGND 86
87 B_IN R_IN 88
3 2 1 3 2 1
B C/R D E/F/Q G H/J/L/M
ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V
ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V
$[J0JHC0000048] $[J0JHC0000048] $[J0JHC0000048] $[J0JHC0000048] $[J0JHC0000048] J0JHC0000048
$[J0JGC0000020] $[J0JGC0000020] $[J0JGC0000020] $[J0JGC0000020] $[J0JGC0000020] J0JGC0000020
$[J0JGC0000020] $[J0JGC0000020] $[J0JGC0000020] $[J0JGC0000020] $[J0JGC0000020] J0JGC0000020
K1KA04AA0180 K1KA04AA0180
K1KA04AA0301 K1KA04AA0301 K1KA04AA0301 K1KA04AA0301
|K1KA04AA0301 |K1KA04AA0301
$[K1KA11AA0031] $[K1KA11AA0031] $[K1KA11AA0031] $[K1KA11AA0031] $[K1KA11AA0031] K1KA11AA0031
$[K1KA10AA0031] $[K1KA10AA0031] $[K1KA10AA0031] $[K1KA10AA0031] $[K1KA10AA0031] K1KA10AA0031
B1DHDC000027 B1DHDC000027 B1DHDC000027 B1DHDC000027 B1DHDC000027 B1DHDC000027
$[B1DHDD000029] $[B1DHDD000029] $[B1DHDD000029] $[B1DHDD000029] $[B1DHDD000029] B1DHDD000029
$[UNR521300L] $[UNR521300L] $[UNR521300L] $[UNR521300L] $[UNR521300L] UNR521300L
UNR521300L UNR521300L UNR521300L UNR521300L UNR521300L UNR521300L
$[UNR521300L] $[UNR521300L] $[UNR521300L] $[UNR521300L] $[UNR521300L] UNR521300L
ERJ3GEYJ823V ERJ3GEYJ823V ERJ3GEYJ823V ERJ3GEYJ823V ERJ3GEYJ823V ERJ3GEYJ823V
ERJ3GEYJ222V ERJ3GEYJ222V ERJ3GEYJ222V ERJ3GEYJ222V ERJ3GEYJ222V ERJ3GEYJ222V
ERJ3GEYJ822V ERJ3GEYJ822V ERJ3GEYJ822V ERJ3GEYJ822V ERJ3GEYJ822V ERJ3GEYJ822V
$(4700) $(4700) $(4700) $(4700) $(4700) 4700
$[D1BDR027A101] $[D1BDR027A101] $[D1BDR027A101] $[D1BDR027A101] $[D1BDR027A101] D1BDR027A101
$(820[D]) $(820[D]) $(820[D]) $(820[D]) $(820[D]) 820[D]
$(10k[D]) $(10k[D]) $(10k[D]) $(10k[D]) $(10k[D]) 10k[D]
$(3300[D]) $(3300[D]) $(3300[D]) $(3300[D]) $(3300[D]) 3300[D]
$(33k) $(33k) $(33k) $(33k) $(33k) 33k
K9ZZ00001279 K9ZZ00001279 K9ZZ00001279 K9ZZ00001279 K9ZZ00001279 $[K9ZZ00001279]
$[VFV0163] $[VFV0163] $[VFV0163] VFV0163 $[VFV0163] $[VFV0163]
VFV0167 VFV0167 VFV0167 VFV0167 VFV0167 VFV0167
13 14
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
NOTE:PARTS INDICATED WITH "$" MARK ARE NOT MOUNTED.
K M N O P Q R
L S
TL7401
CL7410
8 7 6 5
1 2 3 4
CL7405
CL7406
K N P S T/U/V/Y/X Z
ERJ3GEY0R00V ERJ3GEY0R00V $[ERJ3GEY0R00V] ERJ3 GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V
ERJ3GEY0R00V ERJ3GEY0R00V $[ERJ3GEY0R00V] ERJ3 GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V
J0JHC0000048 J0JHC0000048 J0JHC0000048 $[J0JHC0000048] J0JHC0000048 J0JHC0000048
J0JGC0000020 J0JGC0000020 J0JGC0000020 $[J0JGC0000020] J0JGC0000020 J0JGC0000020
J0JGC0000020 J0JGC0000020 J0JGC0000020 $[J0JGC0000020] J0JGC0000020 J0JGC0000020
K1KA04AA0180
K1KA04AA0301 $[K1KA04AA0301] K1KA04AA0301 K1KA04AA0301 K1KA04AA0301
|K1KA04AA0301
K1KA11AA0031 K1KA11AA0031 K1KA11AA0031 $[K1KA11AA0031] K1KA11AA0031 K1KA11AA0031
K1KA10AA0031 K1KA10AA0031 K1KA10AA0031 $[K1KA10AA0031] K1KA10AA0031 K1KA10AA0031
B1DHDC000027 B1DHDC000027 $[B1DHDC000027] B1DH DC000027 B1DHDC000027 B1DHDC000027
B1DHDD000029 B1DHDD000029 B1DHDD000029 $[B1DHDD000029] B1DHDD000029 B1DHDD000029
UNR521300L UNR521300L UNR521300L $[UNR5213 0 0L] UNR521300L UNR521300L
UNR521300L UNR521300L $[UNR521300L] UNR521300L UNR521300L UNR5 21300L
UNR521300L UNR521300L UNR521300L $[UNR5213 0 0L] UNR521300L UNR521300L
ERJ3GEYJ823V ERJ3GEYJ823V $[ERJ3GEYJ823V] ERJ3 GEYJ823V ERJ3GEYJ823V ERJ3GEYJ823V
ERJ3GEYJ222V ERJ3GEYJ222V $[ERJ3GEYJ222V] ERJ3 GEYJ222V ERJ3GEYJ222V ERJ3GEYJ222V
ERJ3GEYJ822V ERJ3GEYJ822V $[ERJ3GEYJ822V] ERJ3 GEYJ822V ERJ3GEYJ822V ERJ3GEYJ822V
4700 4700 4700 $(4700) 4700 4700
D1BDR027A101 D1BDR027A101 D1BDR027A101 $[D1BDR027A101] D1BDR027A101 D1BDR027A101
820[D] 820[D] 820[D] $(820[D]) 820[D] 820[D]
10k[D] 10k[D] 10k[D] $(10k[D]) 10k[D] 10k[D]
3300[D] 3300[D] 3300[D] $(3300[D]) 3300[D] 3300[D]
33k 33k 33k $(33k) 33k 33k
$[K9ZZ00001279] $[K9ZZ00001279] $[K9ZZ0000 1 279] K9ZZ00001279 $[K9ZZ00001279] K9ZZ00001279
$[VFV0163] $[VFV0163] $[VFV0163] $[VFV0163] VFV0163 VFV0163
VFV0167 VFV0167 $[VFV0167] VFV0167 VFV0167 VFV0167
15 16 17
56
M:Main Net Section (Page:
AV:AV I/O Section (Page:
TU:Tuner Section (Page:
T:Timer Section (Page:
TO PS90001
BACKEND P.C.B.
(DVB-T BACKEND SECTION)
P7413
LB7410 *
* 10 GND
9 PS11R6V
LB7408 8 GND
7 D3R3V
6 D3R3V
*
5 ASCO_TXD
4 ASCO_RXD
G_DIG_CS_A
3 T_CS
G_DIG_DATA_A
2 T_DATA
G_DIG_SCLK_A
T_CLK
1
SPACER ZB7401 VMX1336
LOCATION MAP
1/4
3/4
DMR-EX77EG/EC/EC1/EB,
EX87EG/EC/EC1/EB
Main Net (4/4) Section (Main P.C.B. (1/4))
Schematic Diagram (M)
18 19
A
TO
MAIN NET SECTION
(2/4)
A )
B )
C )
D )
2/4
4/4
20