Text preview for : s_ai2.pdf part of PANASONIC DMR-ES20 SERVICE MANUAL
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COMPONENT VIDEO OUT S VIDEO AV4 IN S VIDEO OUT JK3003 K2HA210B0002 AV4 Y/C JACK (PROGRESSIVE/INTERLACE) PR PB Y
DIGITAL AUDIO OUT (PCM/BITSTREAM) JK3903 K1U407B00006 OPTICAL COMPONENT VIDEO OUT JACK GND VCC IN 7 R4903 0 G IEC OUT A M
B M:Main Net Section(Page: A ) AV:A/V I/O Section(Page: B ) T:Timer Section(Page: C )
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C Y
C
SW 3 5 1 2 6 4 9 7 8 10
ZJ3002 K9ZZ00001279
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C3064 0.1
R3057 75
R3059 75
ZJ3001 K9ZZ00001279
R3903 75
R3902 75
R3901 75 C4904 0.1 C4903 25V47
L4901 22u ANA5V C4902 0.1 C4901 6V47 M
R3056 75
R3058 75
A32 A31 A A2 LB3003 J0JGC0000020 B < PS+11.6V > C3918 50V10 C3919 50V10 C3911 50V10 C3910 50V10 C4025 35V10 C3915 50V10 82K C3928 35V10 C4023 35V10 C3914 50V10 C4006 35V10 C4028 35V10 C4005 50V22 C3929 50V1 C3917 50V1 R4094 22K C3935 25V220 R4007 82K < PS+11.6V > R3922 470 A40 R3923 470 A41 R3983 10K R3984 10K C3955 220P C3956 220P LB3908 J0JBC0000011 JK3901 K1FB242B0005 SCART I/O JACK 1 80 AGND(L) 79 ADC OUT R 78 ADC OUT L 77 76 RF OUT 75 AGND(R) 74 AV2 ROUT 73 AV2 LOUT 72 AV1 ROUT 71 AV1 LOUT 70 METER R 69 METER R 68 METER L 67 METER L 66 9VREG GND 65 9VL 64 DA LIN 63 DT LIN 62 TU LIN 61 AV2 LIN 60 AV1 LIN 59 AV4 LIN 58 FRONT LIN 57 9VR 56 DA RIN 55 DT RIN 54 TU RIN 53 AV2 RIN 52 AV1 RIN 51 AV4 RIN 3 FRONT 50 RIN 1/2REF 49 C3039 0.1 A4 83 Y/V ADC 84 VCC 5V A5 R3006 8200 86 C SYNC OUT 87 DET IN R3976 100 A6 R3975 100 A7 R3007 33 A8 C3025 0.1 A9 C3026 1 92 V DET FIL C3027 0.1 A10 93 ENC Y IN 94 VCC 5V C3028 50V4.7 A12 95 ENC R/R-Y IN 96 GND C3029 0.1 A13 97 ENC G/Y IN Y SAG(COMPONENT) Y OUT(COMPONENT) 98 VGND C3030 50V4.7 A11 C3031 0.01 AV2 G IN AV2 B IN R-Y OUT 100 REG2.5 REG2.5 AV2 R/C IN VCC 5V VCC 5V VGND 99 ENC B/B-Y IN AV1 R/C OUT AV1 B OUT EXT CTL1 B-Y OUT AV1 FB OUT 34 C3016 0.1 AV1 V IN 33 AV2 FB IN 32 C3015 0.1 AV1 G OUT AV4 C OUT AV4 Y OUT AV1 V OUT AV2 V OUT MUTE FIL FSS OUT AV2 V/Y IN 31 TUNER V IN VGND B13 B12 B13 R3929 75 R3927 75 R3926 75 R3925 75 R3932 75 R3928 75 19 20 21 VCC 5V Y SAG V SAG V OUT VGND VGND B7 B11 B10 B11 15 16 17 18 B5 13 14 EXT CTL3 36 C3017 0.1 AV4 V IN 35 A24 A29 B9 11 12 9 10 AV2 (DECODER/ EXT) EXT CTL4 38 C3018 0.1 AV3 V IN 37 A18 B8 7 8 AV4 Y IN 39 91 ENC C IN 90 V SYNC DET 89 SDA IN VCC ALL 5V 42 88 SCL IN AV4 C IN 43 AV3 C IN 45 1/2REF GND 44 C3021 0.1 A32 A45 R3989 1K C3953 470P A30 C3019 0.1 A31 A44 C3954 470P 3 4 5 6 R3988 1K 1 2 R3990 47K R3987 47K B6 B7 R3935 75 85 SLICER DT C IN 48 C3038 0.1 DT Y IN 47 VCC 11.6V 46 C3022 0.1 A16 A43 C3958 470P LB3911 J0JGC0000020 C4027 50V22 A20 C4067 25V47 R4006 82K A42 C3957 470P R3992 1K R3994 47K R3991 47K B1 B2 4 R3993 1K R3919 D3901 MA2C165001VT B3 R3920 75 13 R3921 75 B4 B5 R3930 75 R3934 75 15 16 17 18 19 20 21 14 75 R3924 220 5 6 7 8 9 10 11 12 AV1 (TV) 2 LB3907 J0JBC0000011 A1 A40 A41 A38 A39 A27 A46 A45 A42 A25 A19 A28 A47 A44 A43 A26 A14 A33 A34 A35 A36 A37 A38 R3914 470 A39 R3913 10K C3916 50V1 R4013 82K R3912 10K C3962 220P C3961 220P LB3913 J0JBC0000011 R3918 470 LB3912 J0JBC0000011
C4019 35V10
C4021 35V10
C4024 25V100
C4008 25V100
R4008
AV1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 AUDIO OUT CH2(R) AUDIO IN CH2(R) AUDIO OUT CH1(L) GND(A) GND(BLUE) AUDIO IN CH1(L) BLUE PB +12V GND(GREEN) -/CONTROL GREEN -/DATA GND(RED) GND(BLANK) RED/C OUT BLANKING GND(V OUT) GND(V IN) VIDEO OUT/Y OUT VIDEO IN GND
A3 TL3001
81 C ADC 82 V SYNC OUT
IC3001 C1AB00002100
(A/V PROCESSOR)
C3020 0.1 AV3 Y IN 41 VCC 5V 40 A17
C3952 47P
C3951 47P
AV2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 AUDIO OUT CH2(R) AUDIO IN CH2(R) AUDIO OUT CH1(L) GND(A) GND(BLUE) AUDIO IN CH1(L) BLUE AV2 +12V GND(GREEN) -/CONTROL GREEN -/DATA GND(RED) GND(BLANK) RED/C IN BLANKING GND(V OUT) GND(V IN) VIDEO OUT VIDEO IN/Y IN GND
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NC
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C3014 0.1
AV2-BPIN G AV2 VIN A AV2 BLANKING G R C IN A G G IN A G B IN A G TU VIDEO A G CPS VOUT A LB3001 J0JGC0000020 < PS+5V > < BOOSTER+5V > PS 5V BOOSTER+5V C3033 0.01 C3032 6V100 LB3002 J0JGC0000020
M M T M M M M M
C3007 10V470
C3008 10V100
C3009 10V470
C3010 10V100
C3012 10V470
< BOOSTER+5V >
C3013 10V100
C3005 6V470
C3006 6V470
C3002 0.01
C3001 0.1
C3003 0.1
C3004 0.1
C3011 0.1
C4003 1
M M
C3034 0.01
C3035 6V100 B10 B9 B8
A35
A36
A37
A33
A34
A21
B4
B1
B3
B6
B2
B12 NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING. THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST, AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
DMR-ES20EG/EP/EE A/V I/O Section(Main P.C.B.(2/3)) Schematic Diagram(AV)
D
DMR-ES20EG/EP/EE A/V I/O Section(Main P.C.B.(2/3)) Schematic Diagram(AV)
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