Panasonic DMR-EZ49VEG Service Manual page 82

H
G
F
E
D
C
B
A
1 2
A S AADC_L
A S AADC_R
S CPN_C_IN_DM
V S V_Y_IN_DM
S SLICER_VIDEO SLICER
S HSYNC C SYNC OUT
V DET IN
100 R3916
TU S I2C5_CLK SCL IN
100 R3917
TU S I2C5_DATA SDA IN
S V DET OUT
F1H1H103A219 C3904
S C_OUT_DM ENC C IN
F1H1A105A028 C3905
50V
V DET FIL
or 10V
ENC Y IN
100K R3931
VCC LOGIC
S Y_OUT_DM ENC R/R-Y IN
F1H1C104A071 C3906
1 6V
S RPR_OUT_DM GND LOGIC
F1H1A105A028 C3907
1 0V
S GPY_OUT_DM
F1H1C104A071 C3908
1 6V
10V
S BPB_OUT_DM
C3909
F1H1A105A028
or
50V C3910
F1H1H103A219
or
or
or
GND
S AV2_V_IN
S AV2_R_C_IN
S AV2_G_IN
S AV2_B_IN
IC3905
C1AB00001340
C3955
50V
IN1 SW
F1H1H103A219
or
GND OUT
or
50V
IN2 VCC
C3956
F1H1H103A219
or
(MM1501XNRE)
or
GND
3 4 5
REF_4.5V
VCR C IN
VCR Y IN
[81]C ADC VCC 11R6V
[82]V SYNC OUT [53]AV2 RIN
AV3 C IN
[83]Y/V ADC [52]AV1 RIN
GND
[84]VCC5V VSW [51]AV4 R/TU2 A RIN
[50]AV3 RIN AV4 C IN
VCC ALL 5V
IC3901
AV3 Y IN
C1AB00003267
F1H1C104A071
or VCC 5V VD
(LV71081E-MPB-E) AV4 Y/TU2 V IN
F1H1C104A071
[33]AV1 V IN EXT CTL4(IO_PSAVE_H)
[97]ENC G/Y IN
[32]AV2 FB IN
[98]GND VSW AV3 V IN
[31]AV2 V/Y IN F1H1C104A071
[99]ENC B/B-Y IN
EXT CTL3(TU_PON_H)
[30]TU1 V IN
[100]REG2.5
AV4 V IN
F1H1C104A071
AV1 FB OUT
F1H1C104A071
F1H1C104A071
or
or
C3902
6 7
S-30
LB4101
J0JBC0000041
$[F1H1C104A071]
C4942
F1H1A105A028
C4943 or 10V
C4944
*
C3920 16V F1H1C104A071
C3921 F1H1C104A071
16V
C4945 25V F2A1E4700048
C3922 50V F1H1H103A219
C3923 50V F1H1H103A219
C3924
16V
C3925 16V
C3926 16V
C3927
16V
AV1_FB_OUT
C3947 16V
AV1_VIN
AV2_BLANKING
C3948 AV2_V_IN
16V
*
D4901
B0JCDD000001
K4901
$[ERJ3GEY0R00V]
R4903
B1GBCFJJ0040
DMR-EZ49VEB
AV_IO Section
(VHS_Main P.C.B.(4/5))
3/4
Schematic Diagram (AV)
8 9 10
K7402
ERJ3GEY0R00V
QR7404
$[UNR5112J0L]
or
$[UNR
LB7401 or
J0JHC0000032
PS5V
VOUT NC
VIN GND CNT
C7401
F1H1H103A219
or
or
50V
Q4901
B1ADLB000006
3300
R4905
3300
QR4901
11