Panasonic SDR-H80EB, Service Manual

Page: 46 / 113

8.16. MAIN (VIDEO (4/4)) SCHEMATIC DIAGRAM
LYCIO[0-7]
LYCIO0
LYCIO1
LYCIO2
LYCIO3
LYCIO4
LYCIO5
LYCIO6
LYCIO7
LYCIO7
LYCIO6
LYCIO5
LYCIO4
LYCIO3
LYCIO2
LYCIO1
LYCIO0
ADIN9 ADIN8 ADIN7 ADIN6 ADIN5 ADIN4 ADIN3 ADIN2 ADIN1 ADIN0
C3030
0.01u[KB]
C3068
0.01u[KB]
C3031
0.1u[KB]
1.8 2.8 2.8 2.8
0
2.8
0
2.8
0 0 0
3.0 1.4
- - - - - - - - - 0
3.0
0 0 0 0 0 0
3.0 2.8
0 0
0.9 3.0 3.0 2.4
0
1.4 1.4
0 0
3.0 3.0
0 0 0
1.2 3.0 1.4
0 0
3.0
0
1.4 1.4 4.8
0
1.2
0 0
0
0
0
0
0
0
0
0
0
0
1.8
0.4
0.9
0
1.2
0.6
0.7
0.7
0.7
0.9
1.8
0 (0.6)
0.5
1.0
0.9
0.6
1.8
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.0
0
3.0
0
3.0
0
3.0
0
3.0
C3033
0.1u[KB]
C3039 0.1u[KB]
C3041
0.01u[KB]
C3034
0.01u[KB]
C3077 0.1u[KB]
C3037
0.1u[KB]
C3044
0.1u[KB]
C3042
0.1u[KB]
C3028
0.1u[KB]
IC3001
MN2WS0056SP1
(VIDEO/AUDIO/PROCESSOR)
SIG LCDVREF FCB CAMHD
MODE[0]
AVSS4
YCIN[6]
VSSIO6 AVSS2A XSBG AVSS5
TAMMPCLK
FCA VSSIO6 ADIN[0]
LYCIO[4]
MODE[1]
SCANEN
INT7
CLK27B
CLK27C
CLK27A
ADIN[9] NC VDD
TMEMCLK
VSSIO5
SYSCLK
AVSS1
YCIN[5]
IRISCLOSE CAMVD
DOBCK
VDDIO6
CLKSEL[1]
VSS
INT5 XNMI
AIDAT1
AVDD3
CLKSEL[0]
VDDIO5
AVDD1B ADIN[6] XSBR SCK1 ADC2 INT6
MODE[2]
XRSTOUT VSS FCK45
AVDD1
AIDAT2
ZACOMP
ILATCH
ADIN[4] ADIN[8] SI1 ADIN[1] AVDD2B NC
TMONOUT2
DOLRCK
LYCIO[2]
YOUT
LYCIO[0]
LCDGOUT
AVDD4
LYCIO[5]
ZCCOMP
AVSS2
LCDIREF
LYCIO[3]
AVDD1A
NC
ALCPWM
NC
ZBCOMP
VDDIO5
ADC1 AVDD2A
TESTSEL
TCPOUT1 ADIN[2]
IPPBOOT
CLKSEL[2]
VDDIO6 LCDROUT
YCIN[2]
YCCOMP VDD SO1 NC LCDCOMP
YCIN[3]
NC
LYCIO[1]
VSSIO5 COUT
DODAT
ADIN[5] YCIREF
NC
LYCIO[6]
LCDBOUT ADC3 VSSIO6 ADIN[7]
YCIN[0]
DOMCK
TMONOUT1
ADC0 VSS
AVSS3
F2C
AVDD0
OPEN_NDPWM
VDDIO5
AVDD2
CLK27X
AVSS1B
YCIN[1]
ADIN[3]
CLK135
XSDK AVSS2B
YCIN[4]
AVSS0
VDDIO7 ZDCOMP
TMONOUT0
AVDD5 VDDIO6
LYCIO[7]
AVSS1A
YCIN[7]
TP3032
TP3039
TP3035
TP3033
TP3034
TP3036
TP3030
POW_VREF (J113)
SDO0 (J60)
ARM_HDD_OFF_L (J109)
UPDATE (J104)
VIDEO_ADJ (J65)
LYCIO4 (J72)
CLK27C (J76)
LYCIO3 (J71)
LYCIO2 (J70)
LRCK (J62)
CLK27M (J36)
UNI_YOUT (J67)
SDI (J61)
LYCIO7 (J75)
LYCIO6 (J74)
LYCIO0 (J68)
UNI_COUT (J66)
MCK (J64)
LYCIO5 (J73)
LYCIO1 (J69)
BCK (J63)
R3015
1k
R3045
100k
R3048 360
0.5%
R3055
18K
0.5%
R3140
33
R3047 360
0.5%
R3046
100k
R3054
10k
0.5%
R3044
100k
R3042
47k
R3188 10k
R3168
47k
R3139 47k
R3049
33k
0.5%
R3017
10k
R3183
1500
C3035 0.1u[KB]
C3027 0.01u[KB]
C3040
10u 6.3V
TO MAIN CN (K-7)
<TO AVIO>
TO MAIN CN (J-7)
<TO LCD>
TO MAIN CN (E-7)
<TO LENS DRIVE>
TO MAIN CN (E-7)
<TO POWER>
TO MAIN CN (F-7)
<TO SYSCON>
A19
A17
A18
B18
C18
D18
B19
C19
D19
C20
C22
J16
K16
J17
K17
G17
H17
G18
H18
D21
C21
G20
F20
F18
E20
F22
F21
D22
E22
D20
F19
E18
H16
J15
L16
K15
K14
L14
L15
N15
P15
P14
R12
R14
M14
N14
M15
U22
T22
U21
T21
W21
V21
W22
V22
Y21
Y22
B22
B21
A22
A21
M13 M12 N12 E19 T20 L19 R21 K20 N19 M19 N20 M20 L20 K21 K22 H20 J20 H21 E21 J21 J22 H22 G21 G22 P21 P22 N22 M21 N21 M22 L21 L22 R22 K19 U20 U19 R20 U18 T18 T19 P20 H19 G19 K18 J18 J19 R19 R16 R17 P18 P19 M16 N16 P16 L17 M17 N17 P17 L18 M18 N18 R18 AA18 AB18 AB20 AA19 AB19 P13 V20 W20 Y20 V19 W19 Y19 AA17 AA20
D/A
CONVERTER D/A
CONVERTER
AUDIO DIGITAL
SIGNAL PROCESS
DISC CONTROL/ZOOM CONTROL/
EFECT CONTROL/JPEG/GUI
DIGITAL
SIGNAL
PROCESS
H I J K L
11
12
13
14
16
18
19
21
22
23
24
25
26
28
15
17
20
27
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON
THIS SCHEMATIC DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER
TO PARTS LIST.
NOTE:
CIRCUIT VOLTAGE AND WAVEFORM DESCRIBED
HEREIN SHALL BE REGARDED AS REFERENCE
INFORMATION WHEN PROBING DEFECT POINT,
BECAUSE IT MAY DIFFER FROM AN ACTUAL MEASURING
VALUE DUE TO DIFFERENCE OF MEASURING
INSTRUMENT AND ITS MEASURING CONDITION
AND PRODUCT ITSELF.
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS PLAYBACK MODE.
THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ( ) ON THIS DIAGRAM
IS RECORD MODE. (SP MODE)
18 19 20 17 16 15 14 13 12 11
TO
MAIN (VIDEO (2/4))
SECTION
LOCATION MAP
1/4 2/4
3/4 4/4
SDR-H80, H81, H90
MAIN (VIDEO (4/4))
SCHEMATIC DIAGRAM
: AUDIO MAIN SIGNAL PATH IN REC MODE
: VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
: VIDEO MAIN SIGNAL PATH IN REC MODE
: AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
SDR-H80P
46