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17.5. Video I/O Section (Main P.C.B. (3/5)) Schematic Diagram (V)
M YOUT DM A1
LB3004 A2 A3 A4 A5 A6 A7
J0JHC0000032
P JC REG5V
R3053 R3052 R3049 R3051
1K 1K 33 33
G
QR3002
UNR521200L
(RGB H :ON) Q3009
2SB1218A0L
QR3003 (BUFFER) Q3010
T RGB H UNR521200L Q3006 2SB1218A0L
(RGB H :ON) 2SB1218A0L (BUFFER)
(BUFFER)
M GPYOUT DM
M RPROUT DM
M BPBOUT DM
LB3002
J0JHC0000032
M PS 5V
LB3003 C3003 C3004 C3007 R3026 R3027 R3028 C3069 C3070
F J0JHC0000032 0.01 6V220 0.01 15 470 470 0.01 0.01
T SYNC DET B1 B7
M IIC CLK B2 C3019
B1 B2 B3 B4 B5 B6
M IIC DATA B3 0.01
M B IN B4
M G IN B5
M R/C IN B6 R3047
C3022 6V22
C3026 6V47
C3023 6V47
C3027 6V47
C3028 6V47
C3024 6V22
C3029 6V47
C3025 6V47
M COUT DM B7 15K
R3045 220
R3046 220
C3030 0.01
R3044 33
R3029
100K
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
E
SCL
SDA
SYN GND
CLKR
VREG
AV2 B IN
DRV VCC3
DVD B/PB IN
TEST1
AV2 G IN
DET OUT B
DVD G/PY IN
VREF
AV2 R/C IN
DRV VCC2
DVD R/PR IN
DRV GND3
DVD C IN
C3006 0.1
61 CLK MONI DVCC1 40 C3031
C3005 0.033 0.01
V/C SYNC OUT
SYNC DET OUT
62 SLICE DC DVD Y IN 39
R3030 1M
63 SYNC CR DRV GND1 38
C3032 6V330
64 SYN VCC PY/G OUT 37
C3033 16V22
M V YIN DM 65 Y/V OUT A PY/G SAG 36
C3034 6V330
66 LINE 3 OUT PR/R/C OUT 35
C3035 16V22
T SLICER VIDEO 67 SLICER VIDEO A PR/R/C SAG 34
D 68 LINE 2 OUT PB/B OUT 33
C3036 6V330
C3037 16V22
M CPNCIN DM 69 C OUT A PB/B SAG 32
70 TEST2 IC3001 S1/S2 OUT 31
C1AB00001918
71 Y/V OUT B (VIDEO PROCESSOR) C75 OUT 30
72 SW VCC1 V75 SAG 29
73 SLICER VIDEO B V75 OUT 28
74 SGND Y75 SAG 27
75 C OUT B Y75 OUT 26
C 76 SW GND1 DRV VCC1 25
R3060 75
77 BL SW IN C 3 IN 24
78 DVCC2 S1/S2 DET3 23
79 BLSW OUT DRV GND2 22
S1/S2 DET1
S1/S2 DET2
DET OUT A
VIDEO 1 IN
VIDEO 2 IN
VIDEO 3 IN
80 BLGND Y 3 IN 21
BS TUNER
SW GND2
SW VCC2
C/S DET1
C/S DET2
C/S DET3
DGND2
DGND1
TUNER
C 1 IN
C 2 IN
Y 1 IN
Y 2 IN
ADR
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
B
C3010 0.01
C3012 0.01
C3013 0.01
C3021 0.01
C3014 0.01
C3015 0.01
C3016 0.01
C3017 0.01
R3037 C3020
1K 0.01
C3009 C3018 C3071
0.01 6V100 0.01
T L2 IN CPS
T L2 IN CPNY
T L2 IN CPNC R3038
100 Q3007
M SCART VIN 2SB1218A0L
(AMP)
A
C1 C2 C3
1 2 3 4 5 6
51
C
A6
51
MIX L OUT2 A
A4 IN L A
IC3002 MIX R OUT2 A
C1AB00001486 A4 IN R A
(SELECTOR SWITCH)
C3067
010 1 AV4
B1218A0L RGB H L
FFER) A2 1 6 JK3001
K1U822B00003
REAR JACK
BUS GND
2 5
LB3005 21
J0JBC0000011 AV4
H R IN
3 VCC 4 20
C3065 C3057 C3061
0.01 470P LB3006 47P
C3066 J0JGC0000020 R OUT
70 1 19
A1 C3058
470P
LB3007 18
J0JBC0000011 AV4
L IN
17
C3059 C3062
IC3003 470P LB3008 47P
C9ZB00000377 J0JGC0000020 L OUT
(VIDEO BUFFER) 16
C3060
C3047 470P
0.1
C
1 6dB 750hm 32 15
AV4
V IN
C1 14
2 MUTE1 TEST 31 R3054
C3038 C3048 75 R3055
0.1 MIX 6V1000 75 V OUT
C 1.5-6M
C3031 3 BPF 6dB 750hm 30 13
0.01 C3049
6V100
4 + 29 12
C3039
C3032 6V330 1
Y C
C4 5 6M LPF 28 C3 4
C3033 16V22
6
C3034 6V330 6 VCC CLAMP 27 R3056 C3064
C5 C3040 C3041 75 0.1 2
0.01 6V220 AV4
C3035 16V22 CPN IN
7 26 1
C3036 6V330 C3042 C3051
C6 1 PY/CY Y 6V1000 5
C3037 16V22 8 CLAMP 6dB 750hm 25
C3052 C2 3
Y
6V100
C
9 24 10
R3058 R3057
75 75 11
12M Y
10 LPF 23
C3053 8
PY/CY 6V1000 CPN OUT
11 VCC 6dB 750hm 22 R3059 7
R3048 C3054 75
1800 6V100 9
PB/CB Y
A5 12 6M LPF 21
C3045
6V47
A4 13 20
C3046 C3055
6V47 PB/CB 6V330
PR/CR
A7 14 6M LPF 6dB 750hm 19
R3050 AN4 S IN L T
A3
1800 CPS V OUT M
15 MUTE2 18 CPN Y OUT M
C3056 PY OUT M
PR/CR 6V330 PB CBOUT M
16 6dB 750hm 17 PR CROUT M
C4 G OUT M
C5 R/C OUT M
C6 B OUT M
AU GND A M
GND M T A
P:Sub Power Supply Section(Page: A )
M:Main Net Section(Page: B ) ZJ3001
K9ZZ00000424
V:Video I/O Section(Page: C )
A:Audio Main Section(Page: D )
T:Timer Section(Page: E )
DMR-E53EG,E55EB/EG/EBL/EP
Video I/O Section
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.THE CORRECT PART NUMBER IS SHOWN
(Main P.C.B.(3/5))
IN THE PARTS LIST,AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED. Schematic Diagram(V)
6 7 8 9 10 11
51
17.6. Audio Main Section (Main P.C.B. (4/5)) Schematic Diagram (A)