Text preview for : s_m_net2.pdf part of PANASONIC DMR-EH675 SERVICE MANUAL
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A
LOCATION MAP 1/4 2/4
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R1535 10k[D]
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.
ZJ7402 K9ZZ00001279
TUREG5V IC1510 C0DBEHE00005 (PQ1LAX95MSPQ)
3/4
3 2 1 ZJ7404 K9ZZ00001279
4/4
ON GND ADJ VIN C1535 4 F1H1A105A028 VOUT C1536 F1J0J106A014 5
R1536 R1537 27k[D] 3.9k[D]
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2
1
1 2 3
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BOOSTER_5V TU AV TU_REG5V TU
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IOPOWER_SAVE_H T 1
PS5V IC7403 C0CBCDC00052 (S-815A50AMC-I3JTFG)
QR7401 UNR521300L
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VOUT
4
NC
VIN GND CNT 1 2 3
QR7402 UNR511200L T_UNREG_38V T C7416 $(0.1)
C7406 F1H1A105A028
C7404 F1H1A105A028
3 2
1K
ZJ7403 9ZZ00001279
M:Main Net Section (Page: A ) AV:AV I/O Section (Page: B ) TU:Tuner Section (Page: C ) T:Timer Section (Page: D )
UNREG38V 2SD1819A0L Q7403 R7401 100K TU_P_ON_H
TU
4
1
T
PS11R6V
IC7401 C0CBCYG00004 (PQ200WNA1ZPH) ON[H] VOUT VADJ 4 GND 5 C7401 F2A1C471A628
VIN 1
2 R7446 R7444 R7445 2000[D] 30[D] 6800[D]
3
PS_5V PS_11R6V
AV AV
R7402
C7439 0.1
5
10K
G_TUIFOUT2_A G_TU_IFAGC_A G_DT_C_IN_A G_DT_Y_IN_A G_DT_IN_R_A G_DT_IN_L_A TO PS90002 BACKEND P.C.B. (DVB-T BACKEND SECTION)) P7412 * 11 DEC AUD L AGND 10 9 8 7 6 5 4 3 2 1 DEC AUD R AGND DEC Y OUT AGND DEC C OUT IF AGC AGND IF OUT[-] IF OUT[+]
6 7 8
G_TUIFOUT1_A TU G_TUIFOUT2_A TU G_TU_IFAGC_A TU G_DT_C_IN_A AV G_DT_Y_IN_A AV G_DT_IN_R_A AV G_DT_IN_L_A AV
9 10 11 12
TO MAIN NET SECTION (4/4)
L J K M N O P Q R
S
DMR-EH67EC/EP/EE,EH675EG Main Net (2/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M)
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