Panasonic DMR-EH80VEG Service Manual page 144

DMR-EH80VEG / DMR-EH80VEB
R4923
470
QR4911
QR4912
QR4913
IC7401
VQ VIN
C7401 NC NC
GND NC
COUT
CN
C7402
0.1
IC7402
VQ
VIN
NC
C7404 NC
NC
GND
CN COUT
C7405
0.1
QR7401
R7433
100K
K7402
*
QR7402
*
Q7402
*
79
JK4901
C4916
K7407
C7403
K7408
$
C7407
C7406
0.1
C7410
R7405
C7412
R7406
C7413
R7402 C7415
R7401
330 50V1
330
D7401
Q7401
LB7415
LB7405
C7422
0.01
R7403 R7404
330
330
R7434
K7401
*
$
R7408
Q7404
$
R7423 $
C7430
6V47
LB7406
R7410 220
220
R7411
C4915
0.1
L4901
LB7409
LB7408
LB7407
C7434
0.01
C7425 C7426
6V47 470P
TU7401
*
LB7416
BOOSTER+B
BOOSTER+B
LB7414
*
C7437
C7438
L7403
*
R7414
C7476
470P R7415
5V(TUNER)
C7439
*
LB7404
C7417 C7418
6V100 0.01
RFAGC
470
33P
SCL
470
33P
SDA
AFT OUT
C7411
*
AUDIO OUT
SIF-OUT
BTL+30VIN
5V(VIF)
VIDEO OUT
(VHS)
R7407
$
C7414
6V47
R7437
* R7436
PK7401
L7401
$
*
QPSK
K7403
GND
*
TU_AUDIO_IN
C7431 C7465
0.01 470P
5V
DE7401 *
PK7402 $
R7421
SCL
R7422
SDA
DECODER [R]
GND
DECODER [L]
(VHS)
C7454
C7455
0.1
144
C7477 C7435
K7406
470P 6V47
TU7403
NC C7448
C7428
K7409
470P
6V47
TU7402
NC
*
LB7417
ANT+B
BOOSTER+B
(5V)
MB(5V)
BOOSTER+B
AUDIO
IN
BTL 30V
K7410
$
VIDEO
IN
CLK
5V
DATA (TUNER)
(RF CONV)
LB7410 C7445
C7446
6V100
0.01
R7435
*
R7432
SW(VIF)
C7442
33P
R7416 470
SCL
C7443 33P
R7417 470
SDA
AFT OUT
7436
*
AUDIO OUT
SIF_OUT
LB7412
BTL+30VIN
5V(VIF)
LB7411
VIDEO OUT
C7449 C7450 (DVD)
R7420
6V47 0.01
*
SW2_D S
Q7403
R7418
*
R7419
*
*
PK7403
$
QPSK
K7405
GND
TU_AUDIO_IN
C7466
C7452 C7453
470P
6V47 0.01
5V
LB7413
DE7402 *
PK7404 $
220
SCL
220
SDA
DECODER [R]
GND
DECODER [L]
(DVD)
IC7405
C7457
C7456
0.1
DMR-EH80VEG
DMR-EH80VEB
IO / TUNER
SCHEMATIC DIAGRAM