Main Net (2/4) Section (Main P.c.b. (1/4)) Schematic; Diagram (M) - Panasonic DMR-EH55EC Service Manual

DMR-EH55EC / DMR-EH55EP / DMR-EH56EG
13.4. Main Net (2/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M)
1
2
3
4
5
6
7
8
9
10
TO
MAIN NET SECTION
(4/4)
6
ZJ7402
K9ZZ00001279
1 2 3
QR7401
UNR521300L
(UN5213-TX)
8 7
1 2
IC7401
PS11R6V
C0CBCYG00004
(PQ200WNA1ZPH)
1 2 3
K7403
VWJ0795=10
C7439
0.1
R7446
2000[D]
H I J K
7 8
52
PS5V
6 5
3 4
BOOSTER 5V
M:Main Net Section:(Page:
VO NC
AV:A/V I/O Section:(Page:
VIN GND CNT
4 5 DE:Nicam Decoder Section:(Page:
T:Timer Section:(Page:
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
L M
9
LOCATION MAP
A
1/4 2/4
3/4 4/4
ZJ7404
K9ZZ00001279
TO PS7801
TUNER PACK P.C.B.
PP7401
K1KA18AA0288
18 GND
17 BOOSTER5V
TL7402
16 RFC_AUDIO[EB]
15 RFC_AMUTE[EB]
14 GND
13 PS5V
12 CPSVOUT[EB]
11 GND
10 TUREG5V
9 SW2
8 IICCLK
7 IICDATA
6 AFC
5 AUDIOOUT
4 SIFOUT
3 UNREG38V
2 TUNERVIDEOIN
1 GND
(TUNER PACK)
G_SIFIN_A DE
G_TU_A_IN_A DE
GND DE
ZJ7403
K9ZZ00001279
A
)
B )
C )
D
)
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
Q7402
2SD1819A0L
UNREG_38V T
DMR-EH55EC/EP,EH56EG
Main Net(2/4) Section
(Main P.C.B.(1/4))
Schematic Diagram(M)
10