Text preview for : s_av_io4.pdf part of PANASONIC DMR-EH675 SERVICE MANUAL
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B
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING. THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED. NOTE:PARTS INDICATED WITH "$" MARK ARE NOT MOUNTED.
TO AV I/O SECTION (2/4)
C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z AA BB
M:Main Net Section (Page: A ) AV:AV I/O Section (Page: B ) TU:Tuner Section (Page: C ) T:Timer Section (Page: D )
6 7
C4021 C4019
* *
R3054 *
AGND[L] 80 OUT R 79 OUT L 78 ALC 77 RF OUT 76 AGND[R] 75 AV2 ROUT 74 AV2 LOUT 73 AV1 ROUT 72 AV1 LOUT 71 NC 70 NC 69 NC 68 NC 67 9VREG GND 66 9VL 65 DA LIN 64 DT LIN 63 TU LIN 62 AV2 LIN 61 AV1 LIN 60 AV4 LIN 59 FRONT LIN 58 9VR 57 DA RIN 56 DT RIN 55 TU RIN 54 53 52 51
V OUT
100 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 99
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 C3038 *
8 9 10 11 12 13 14 15 16 17 18 19
R3976 R3975 R3007 C3025 R3037 C3026 C3027 C3028 C3029 C3030 C3031
TL3001
K3005 *
100 100 33 0.1 100k 1u 0.1 1u 0.1 1u 0.01
AV2 R/C IN REG2.5 AV2 G IN VGND AV2 B IN VCC5V R-Y OUT VCC5V AV1 R/C OUT SYNC SEP LPF B-Y OUT AV1 B OUT EXT CTL1 Y OUT[COMPONENT] Y SAG[COMPONENT] MUTE FIL AV1 G OUT VGND Y OUT Y SAG VGND C OUT V OUT V SAG VCC 5V AV1 V OUT FSS OUT AV2 V OUT VGND
R3056 *
K3006 *
9
7
F2A1A471A869 or F2A1A4710038 C3007 F2A1A101A868 C3008 or F2A1A1010072 1u C3065 F2A1A471A869 C3009 or F2A1A4710038 F2A1A101A868 C3010 or F2A1A1010072 0.1 C3011 F2A1A471A869 C3012 or F2A1A4710038 F2A1A101A868 C3013 or F2A1A1010072
C3005
C3023 C3006
C3032 C3033 C3001 C3002 C3003
C3004
C3024
C3034
C3035
R3057 75
*
C3014
(AV4 RCA JACK)
33P F2A0J471A832 or F2A0J471A183
F2A0J101A167 0.01 0.1 0.01 0.1
F2A0J471A832 or F2A0J471A183
*
F2A0J101A167
0.01
0.1
LB3003 J0JGC0000020
AV4_S_IN_L T G_DT_C_IN_A M G_DT_Y_IN_A M LB3002 J0JGC0000020
20
BOOSTER_5V M G_TU_V_OUT_A M
21
JK3903 K2HA304B0007 OR K2HA304B0003 1
22
R3902 75[F] CB 3 COMPONENT VIDEO OUT
23
Modify Category Variation 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Type A B C D E F G H J K L M N P Q R S T U V X Y Z Variation Category1 A/B/C JK3001 JW3001 K3001 K3002 K3003 K3004 K3005 K3006 K4001 K4002 LB3005 LB3006 LB3007 LB3008 R3008 R3009 R3054 R3056 R3058 R4007 R4008 K2HE109B0001 |K1U412B00001 VWJ08H6074VV $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[J0JBC0000011] J0JBC0000011 $[J0JBC0000011] J0JBC0000011 $(1K) $(1K) $(75) $(75) $(75) $(82K) $(82K)
D K2HE219B0004 |K1U822B00003 VWJ08H4072VV ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] J0JBC0000011 J0JGC0000020 J0JBC0000011 J0JGC0000020 1K 1K 75 75 75 82K 82K
E K2HE109B0001 |K1U412B00001 VWJ08H6074VV $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[J0JBC0000011] J0JBC0000011 $[J0JBC0000011] J0JBC0000011 $(1K) $(1K) $(75) $(75) $(75) $(82K) $(82K)
F K2HE109B0001 |K1U412B00001 VWJ08H6074VV $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[J0JBC0000011] J0JBC0000011 $[J0JBC0000011] J0JBC0000011 $(1K) $(1K) $(75) $(75) $(75) $(82K) $(82K)
G K2HE219B0004 |K1U822B00003 VWJ08H4072VV ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] J0JBC0000011 J0JGC0000020 J0JBC0000011 J0JGC0000020 1K 1K 75 75 75 82K 82K
H/J/L/M/T/U/V/Y K2HE109B0001 |K1U412B00001 VWJ08H6074VV $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[J0JBC0000011] J0JBC0000011 $[J0JBC0000011] J0JBC0000011 $(1K) $(1K) $(75) $(75) $(75) $(82K) $(82K)
K/X K2HE109B0001 |K1U412B00001 VWJ08H6074VV $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[J0JBC0000011] J0JBC0000011 $[J0JBC0000011] J0JBC0000011 $(1K) $(1K) $(75) $(75) $(75) $(82K) $(82K)
N K2HE219B0004 |K1U822B00003 VWJ08H4072VV ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] J0JBC0000011 J0JGC0000020 J0JBC0000011 J0JGC0000020 1K 1K 75 75 75 82K 82K
P K2HE109B0001 |K1U412B00001 VWJ08H6074VV $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[J0JBC0000011] J0JBC0000011 $[J0JBC0000011] J0JBC0000011 $(1K) $(1K) $(75) $(75) $(75) $(82K) $(82K)
Q K2HE109B0001 |K1U412B00001 VWJ08H6074VV $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[J0JBC0000011] J0JBC0000011 $[J0JBC0000011] J0JBC0000011 $(1K) $(1K) $(75) $(75) $(75) $(82K) $(82K)
R K2HE219B0004 |K1U822B00003 VWJ08H6074VV ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] J0JBC0000011 J0JGC0000020 J0JBC0000011 J0JGC0000020 1K 1K 75 75 75 82K 82K
S K2HE219B0004 |K1U822B00003 VWJ08H6074VV ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] $[ERJ3GEY0R00V] J0JBC0000011 J0JGC0000020 J0JBC0000011 J0JGC0000020 1K 1K 75 75 75 82K 82K
Z K2HE219B0004 |K1U822B00003 VWJ08H6074VV ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V J0JBC0000011 J0JGC0000020 J0JBC0000011 J0JGC0000020 1K 1K 75 75 75 82K 82K IC4901 B3ZAZ0000017 IN VCC GND OPT AUDIO OUT 1
4
R3901
75[F]
2
R3903
75[F]
CR
Y
Y
(-)
C3036 *
C3037 *
CPN OUT
C3039*
C3040*
C3041*
C3042 *
C3015 0.1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
8
11
C3016 0.1
10
C
VCC 5V SLICER C SYNC OUT DET IN SCL IN SDA IN V DET OUT ENC C IN V DET FIL ENC Y IN VCC ENC R/R-Y IN GND
IC3001 C1AB00002379 (LV7107M-MPB-E) [97]ENC G/Y IN [98]VGND [99]ENC B/B-Y IN [100]REG2.5 [33]AV1 V IN [32]AV2 FB IN [31]AV2 V/Y IN [30]TUNER V IN
C3020 0.1 C3019 * C3018 0.1 C3017 *
0.1
R3059 75
3
Y
K3003 *
5
G
(CPN OUT)
1
AV4 CPN IN
C3021 *
C3064 2
6
[81]C ADC [82]V SYNC OUT [83]Y/V ADC
[53]AV2 RIN [52]AV1 RIN [51]AV4 RIN [50]FRONT RIN
1/2REF DT C IN DT Y IN VCC 11R6V AV3 C IN 1/2REF GND AV4 C IN VCC ALL 5V AV3 Y IN VCC 5V AV4 Y IN EXT CTL4 AV3 V IN EXT CTL3 AV4 V IN AV1 FB OUT
C4067
*
R3005
1K C3935 * C3022 0.1
SW
R3058 *
4
C
K3001 *
JK3001 *
1 2
R3055 75
13
C4027
*
(-)
R4006 82K
K3004 *
DMR-EH575EG DMR-EH57EC DMR-EH57EP DMR-EH57GCS,GN,GC DMR-EH67EC DMR-EH67EP DMR-EH67GCS,GN,GC DMR-EX77EG DMR-EX77EC DMR-EX77EB DMR-EX77EP DMR-EX77EN DMR-EX77GN,EX87GN DMR-EZ27EB DMR-EH675EG DMR-EH57EE DMR-EH67EE DMR-EX87EG DMR-EX87EC DMR-EX87EP DMR-EX87EB DMR-EX87EN JISSOU
LOCATION MAP 1/4 2/4
L4901 G0C220JA0019 C4903 F2A0J470A599 C4902 0.1[ZF] C4904 0.1 3 2
ANA5V M G_IEC_OUT_A M
3/4
4/4
DMR-EH67EC/EP/EE,EH675EG AV I/O (4/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV)
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