Tuner Pack Schematic Diagram - Panasonic DMR-EH55EE Service Manual

DMR-EH55EE / DMR-EH55GC / DMR-EH55GCS / DMR-EH55GN

13.16. Tuner Pack Schematic Diagram

TO PP7401
MAIN P.C.B.
(MAIN NET(2/4) SECTION)
PS7801
K1KB18B00012
F
GND 18
BOOSTER_5V 17
RFC_AUDIO 16
RFC_A_MUTE 15
GND 14
PS_5V 13
CPS_V_OUT 12
GND 11
JC_REG_5V 10
SW2 9
IIC_CLK 8
IIC_DATA 7
E
AFC 6
AUDIO_OUT 5
SIF_OUT 4
UNREG_38V 3
TUNER_VIDEO1 2
GND 1
(TO MAIN)
D
C
B
A
1 2
K7810
ERJ3GEY0R00V
Q7802
2SB1218A0L
3 4 5
C7828
C7809
0.01
0.01
LB7802
J0JHC0000032
LB7803
J0JHC0000032
C7813
F2A0J470A599
R7818 220
R7816 470
C7819
33P
R7811 ERDS2TJ102T
C7814
F2A1H2200032
LB7804 J0JHC0000032
R7820
1000
R7844
680
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.
6 7
66
K7808
TU7801
ERJ3GEY0R00V
ENGF7502GF
BOOSTER+B
AUDIO IN
MSDA
5V(RFC)
MSCL
VIDEOIN
5V(TUNER)
RFAGC
C7825
100P
SW(VIF)
SCL
C7818
R7815
33P
470
SDA
TL7401 AFT OUT
AUDIO OUT
SIF OUT
BTL+30VIN
5V(VIF)
VIDEO OUT
DMR-EH55EE/GC/GCS/GN
Tuner Pack Schematic Diagram
8 9 10