Main Net (3/4) Section (Main P.c.b. (1/4)) Schematic; Diagram (M) - Panasonic DMR-EH55EE Service Manual

13.5. Main Net (3/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M)
A
AV ANA5V
T P_OFF_L
T DR_P_ON_H
T HDD_PFAIL
C
ZJ7401
K9ZZ00001279
B
A
LOCATION MAP
1/4 2/4
3/4 4/4
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.
1
TO
B C
MAIN NET SECTION
(1/4)
DR12V Q1509
B1DHED000008
(UPA1717G-E1-A)
SOURSE
DRAIN
SOURSE
DRAIN
SOURSE
DRAIN
GATE
DRAIN
R1502
10K
VCC VOUT
NC GND GND
2
D E F
IC1506
C0DAEYH00002
DR5V
2 4
VIN VOUT
ON[H] GND SENSE
L1504 1 3 5
VWJ0795
C1525
0.1
Q1501
B1DHED00008
L1505
100u
SOURSE
DRAIN
SOURSE
DRAIN
SOURSE
DRAIN
GATE
DRAIN
C1549
16V120
C1548
16V120
C1521 16V120
M:Main Net Section:(Page:
AV:A/V I/O Section:(Page:
DE:Nicam Decoder Section:(Page:
T:Timer Section:(Page:
3 4
53
DMR-EH55EE / DMR-EH55GC / DMR-EH55GCS / DMR-EH55GN
G
A
1
2
3
4
5
TO P59001
DIGITAL P.C.B.
(MODEL SELECT SECTION)
P7402
K1KA88A00002
1 DGND
3 DGND
5 DGND
7 DGND
9 DGND
11
DGND
LB7413 J0JCC0000164
13 XINTP
LB7414 J0JCC0000164
15 SCLK
17 XINTM
LB7416 J0JCC0000164
19 SBPTM
21 SBMTP
23 XMPREQ
25 AU5V
27 XDMUTE
LB7406
29 AADC_L
J0JCC0000164
31 AADC_R
AUGND
33
35 AUGND
37 AUGND
39 MIXLOUT_DM
41 MIXROUT_DM
43 DGND
6
45 DGND
47 DGND
49 DGND
LB7410
J0JCC0000103
51 YOUT_DM
53 DGND
LB7415
J0JCC0000103
55 COUT_DM
R7448 1800
57 DGND
LB7417
J0JCC0000103
59 RPROUT_DM
61 DGND
LB7418
J0JCC0000103
63 GPYOUT_DM
65 DGND
LB7419
J0JCC0000103
67 BPBOUT_DM
69 DGND
71 V_YIN_DM
73 DGND
75 CPNCIN_DM
77 DGND
79 BS_ON
81 DGND
83 G_IN
85 DGND
87 B_IN
7
3 2 1
ZJ7406
K9ZZ00001279
A )
B )
DMR-EH55EE/GC/GCS/GN
C
)
Main Net(3/4) Section
D )
(Main P.C.B.(1/4))
Schematic Diagram(M)
5