Text preview for : s_m_net4.pdf part of PANASONIC DMR-EH675 SERVICE MANUAL
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A
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.
TO MAIN NET SECTION (2/4)
J 13
LB7401 L1504 G0A220GA0026 CL7404 CL7403
K L
M N O P
Q
R S
14 15
VWJ0795=5
16
LB7407 J0JKB0000003
M:Main Net Section (Page: A ) AV:AV I/O Section (Page: B ) TU:Tuner Section (Page: C ) T:Timer Section (Page: D )
$[F1K1C105A026]
$[F1H1A105A028]
$[F1K1C105A026]
LB7413 LB7414 LB7416 CL7401
J0JCC0000164 J0JCC0000164 J0JCC0000164
LB7406
J0JDC0000092
LB7421 LB7415 LB7417 LB7418
J0JCC0000103 J0JCC0000103 J0JCC0000103 J0JCC0000103
LB7419 J0JCC0000103
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87
R7412 4700
C7405 *
LB7404
J0JKB0000012
AUGND AUGND MIXLOUT_DM MIXROUT_DM DGND DGND DGND DGND YOUT_DM DGND COUT_DM DGND RPROUT_DM DGND GPYOUT_DM DGND BPBOUT_DM DGND V_YIN_DM DGND CPNCIN_DM DGND BS_ON DGND G_IN DGND B_IN
I2C5DT I2C5CK IT_CK X_SW_3V IECOUT DGND UARTP2M UARTM2P P_OFF_L3 CSYNC_IN ANA3R3V EPG_ON_H D3R8V D3R8V X_SW_12V X_SW_12V X_SW_12V X_SW_12V X_SW_12V X_SW_12V ANA5V DGND EPG_VIDEO DGND RGB_CPSVIN DGND R_IN
LB7422 R7410 820 C7408 C7409 * LB7409 LB7420 LB7405 C7449 * LB7402 C7410 * * LB7411 LB7412
J0JKB0000012
J0JCC0000164 J0JCC0000164
J0JKB0000003 CL7409 CL7408 0.1 J0JCC0000164 J0JKB0000012 J0JKB0000012 IC7404 C3EBFC000047
CL7407
R7411 4700
TO P59001 DIGITAL P.C.B. (D-NET SECTION) P7402 K1KA88A00002 DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND XINTP DR12V SCLK DR12V XINTM DRGND SBPTM DRGND SBMTP DR5V XMPREQ DR5V AU5V STM2A XDMUTE STA2M AADC_L P_OFF_L XFWE AADC_R AUGND D3R3V
C7415 F1K1C105A026
K1503 VWJ0795=5
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88
CL7412 CL7411
C1547
C1513
C7414
LB7410 * LB7408
TO PS90001 BACKEND P.C.B. (DVB-T BACKEND SECTION) P7413 * 10 9 8 7 6 5 4 3 2 1 GND PS11R6V GND D3R3V D3R3V ASCO_TXD ASCO_RXD T_CS T_DATA T_CLK
* TL7401 G_DIG_CS_A G_DIG_DATA_A G_DIG_SCLK_A CL7410
8 VCC
7 /VE
6 SCL
5 SDA R7414 4700
C7417
VSS
NC
NC
NC
1
2
3
4
SPACER
ZB7401
VMX1336
CL7405 LB7403 C7411 $[F1H1A105A028] CL7406 J0JHC0000032
XINTP G_SCLK_A XINTM G_SBPTM_A G_SBMTP_A XMPREQ AU_5V XDMUTE G_AADC_L_A G_AADC_R_A AU_GND G_MIXLOUT_A G_MIXROUT_A G_YOUT_DM_A G_COUT_DM_A G_RPROUT_D_A G_GPYOUT_D_A G_BPBOUT_D_A G_V_YIN_DM_A G_CIN_DM_A G_G_IN_A G_B_IN_A
CL7402
T G_UARTM2P_A T G_UARTP2M_A AV G_IEC_OUT_A D3R3V AV
T T T T T T AV AV AV
Modify Category Variation 1 DMR-EH57EG 2 DMR-EH57EC 3 DMR-EH57EP 4 DMR-EH57GCS,GN,GC 5 DMR-EH67EC DMR-EH67EP 6 7 DMR-EH67GCS,GN,GC 8 DMR-EX77EG 9 DMR-EX77EC 10 DMR-EX77EB 11 DMR-EX77EP 12 DMR-EX77EN 13 DMR-EX77GN,DMR-EX87GN DMR-EZ27EB 14 DMR-EH675EG 15 DMR-EH57EE 16 DMR-EH67EE 17 DMR-EX87EG 18 DMR-EX87EC 19 DMR-EX87EP 20 DMR-EX87EB 21 DMR-EX87EN 22 JISSOU 23 Type A B C D E F G H J K L M N P Q R S T U V X Y Z
AV AV AV AV AV AV AV AV AV AV AV AV AV
Variation Category1 LB1501 LB1505 LB1508 LB7408 LB7410 P1503 P7412 P7413 Q1501 Q1508 QR1502 QR1503 QR1504 R1505 R1506 R1507 R1522 R1523 R1524 R1525 R1526 R1528 ZJ7406 ZS1501 ZS1503 A ERJ3GEY0R00V ERJ3GEY0R00V $[J0JHC0000048] $[J0JGC0000020] $[J0JGC0000020] K1KA04AA0301 $[K1KA11AA0031] $[K1KA10AA0031] B1DHDC000027 $[B1DHDD000029] $[UNR521300L] UNR521300L $[UNR521300L] ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V $(4700) $[D1BDR027A101] $(820[D]) $(10k[D]) $(3300[D]) $(33k) K9ZZ00001279 $[VFV0163] VFV0167 B ERJ3GEY0R00V ERJ3GEY0R00V $[J0JHC0000048] $[J0JGC0000020] $[J0JGC0000020] K1KA04AA0301 $[K1KA11AA0031] $[K1KA10AA0031] B1DHDC000027 $[B1DHDD000029] $[UNR521300L] UNR521300L $[UNR521300L] ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V $(4700) $[D1BDR027A101] $(820[D]) $(10k[D]) $(3300[D]) $(33k) K9ZZ00001279 $[VFV0163] VFV0167 C/R ERJ3GEY0R00V ERJ3GEY0R00V $[J0JHC0000048] $[J0JGC0000020] $[J0JGC0000020] K1KA04AA0301 $[K1KA11AA0031] $[K1KA10AA0031] B1DHDC000027 $[B1DHDD000029] $[UNR521300L] UNR521300L $[UNR521300L] ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V $(4700) $[D1BDR027A101] $(820[D]) $(10k[D]) $(3300[D]) $(33k) K9ZZ00001279 $[VFV0163] VFV0167 D ERJ3GEY0R00V ERJ3GEY0R00V $[J0JHC0000048] $[J0JGC0000020] $[J0JGC0000020] K1KA04AA0180 |K1KA04AA0301 $[K1KA11AA0031] $[K1KA10AA0031] B1DHDC000027 $[B1DHDD000029] $[UNR521300L] UNR521300L $[UNR521300L] ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V $(4700) $[D1BDR027A101] $(820[D]) $(10k[D]) $(3300[D]) $(33k) K9ZZ00001279 $[VFV0163] VFV0167 E/F/Q ERJ3GEY0R00V ERJ3GEY0R00V $[J0JHC0000048] $[J0JGC0000020] $[J0JGC0000020] K1KA04AA0301 $[K1KA11AA0031] $[K1KA10AA0031] B1DHDC000027 $[B1DHDD000029] $[UNR521300L] UNR521300L $[UNR521300L] ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V $(4700) $[D1BDR027A101] $(820[D]) $(10k[D]) $(3300[D]) $(33k) K9ZZ00001279 VFV0163 VFV0167 G ERJ3GEY0R00V ERJ3GEY0R00V $[J0JHC0000048] $[J0JGC0000020] $[J0JGC0000020] K1KA04AA0180 |K1KA04AA0301 $[K1KA11AA0031] $[K1KA10AA0031] B1DHDC000027 $[B1DHDD000029] $[UNR521300L] UNR521300L $[UNR521300L] ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V $(4700) $[D1BDR027A101] $(820[D]) $(10k[D]) $(3300[D]) $(33k) K9ZZ00001279 $[VFV0163] VFV0167 H/J/L/M ERJ3GEY0R00V ERJ3GEY0R00V J0JHC0000048 J0JGC0000020 J0JGC0000020 K1KA04AA0301 K1KA11AA0031 K1KA10AA0031 B1DHDC000027 B1DHDD000029 UNR521300L UNR521300L UNR521300L ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V 4700 D1BDR027A101 820[D] 10k[D] 3300[D] 33k $[K9ZZ00001279] $[VFV0163] VFV0167 K ERJ3GEY0R00V ERJ3GEY0R00V J0JHC0000048 J0JGC0000020 J0JGC0000020 K1KA04AA0301 K1KA11AA0031 K1KA10AA0031 B1DHDC000027 B1DHDD000029 UNR521300L UNR521300L UNR521300L ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V 4700 D1BDR027A101 820[D] 10k[D] 3300[D] 33k $[K9ZZ00001279] $[VFV0163] VFV0167 N ERJ3GEY0R00V ERJ3GEY0R00V J0JHC0000048 J0JGC0000020 J0JGC0000020 K1KA04AA0180 |K1KA04AA0301 K1KA11AA0031 K1KA10AA0031 B1DHDC000027 B1DHDD000029 UNR521300L UNR521300L UNR521300L ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V 4700 D1BDR027A101 820[D] 10k[D] 3300[D] 33k $[K9ZZ00001279] $[VFV0163] VFV0167 P $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] J0JHC0000048 J0JGC0000020 J0JGC0000020 $[K1KA04AA0301] K1KA11AA0031 K1KA10AA0031 $[B1DHDC000027] B1DHDD000029 UNR521300L $[UNR521300L] UNR521300L $[ERJ3GEYJ823V] $[ERJ3GEYJ222V] $[ERJ3GEYJ822V] 4700 D1BDR027A101 820[D] 10k[D] 3300[D] 33k $[K9ZZ0000279] 1 $[VFV0163] $[VFV0167] S ERJ3 GEY0R00V ERJ3 GEY0R00V $[J0JHC0000048] $[J0JGC0000020] $[J0JGC0000020] K1KA04AA0301 $[K1KA11AA0031] $[K1KA10AA0031] B1DH DC000027 $[B1DHDD000029] $[UNR52130L] 0 UNR521300L $[UNR52130L] 0 ERJ3 GEYJ823V ERJ3 GEYJ222V ERJ3 GEYJ822V $(4700) $[D1BDR027A101] $(820[D]) $(10k[D]) $(3300[D]) $(33k) K9ZZ00001279 $[VFV0163] VFV0167 T/U/V/Y/X ERJ3GEY0R00V ERJ3GEY0R00V J0JHC0000048 J0JGC0000020 J0JGC0000020 K1KA04AA0301 K1KA11AA0031 K1KA10AA0031 B1DHDC000027 B1DHDD000029 UNR521300L UNR521300L UNR521300L ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V 4700 D1BDR027A101 820[D] 10k[D] 3300[D] 33k $[K9ZZ00001279] VFV0163 VFV0167 Z ERJ3GEY0R00V ERJ3GEY0R00V J0JHC0000048 J0JGC0000020 J0JGC0000020 K1KA04AA0301 K1KA11AA0031 K1KA10AA0031 B1DHDC000027 B1DHDD000029 UNR521300L UNR5 21300L UNR521300L ERJ3GEYJ823V ERJ3GEYJ222V ERJ3GEYJ822V 4700 D1BDR027A101 820[D] 10k[D] 3300[D] 33k K9ZZ00001279 VFV0163 VFV0167
* ZJ7406
3 2
1
3 2
1
AV G_R_C_IN_A ANA5V AV AV G_AV2_VIN_A EPG_ON_H T
G_DIG_CS_A T T G_DIG_DATA_A T G_DIG_SCLK_A
K9ZZ00001279 ZJ7405
LOCATION MAP 1/4 2/4
3/4
4/4
DMR-EH67EC/EP/EE,EH675EG Main Net (4/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M)
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