Front 1 - Panasonic AG-MD830E Service Manual

B 9
10
11
DS7J9
WAI5IK-TW
12 13
DS7~
1lA151K-TW
14
15 16
TO FROHH21
"..,~-?"
_ _ _ _ _ _ _ _ _
-4 ________
I-__________
-H-+ ____
..:l=ED.::._S..:CN..:IO_' . :..,31 _ _ _ ..,.) LED_SCHIO,31
R675Z J,7K/Jr
C>.I C"I') ..... on _ ,... 0
Rm3 7X/JS BACKU!'-.SV
Rm~ 7X/J6
Rms 7K/J6
Rms 7XIJS
Rm7 7XIJS
Rm8 7XIJS
Rm9 7X/JS
<Xl
""0 _
1
:3
1
~
TO FROHT(31
~::-"<~-+++-1I-++H-+--' 4 - - - - - - - - - - - - - - 4 - + + - - - - - - - - - - - 7
SEl_ROW
CHKBI(O:3)~ ~ ~ ~ ~ ~ ~ ~
13)
I
ROW cs
BAcT-
sv
0 -
~
m
~i;t
C8
7
81 1
~
If,
~::
IC6703
INI382-i1
r~~-_+J~~mmH~~+~~~mH~-~o~mmH~~~~+~mHN~H~m+~~~-~
i
rvoovss
:
::g~ I~~~: ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
E
i
~~ ~ ~
,~=-!!:::=~'"'":'IV'Y~s:"";~~: -+"'~..-II2P31/I1JF ~ ~ g>~ ~
o
, 2' :
.
.,;
.. (6710
116V33
'-=--=="""'='---"""7""3 P30/IIJO
I
H P23/BUZ
I 75
:~~/PCl
IOK/JIi I
~
P20/PTOO
-J. 7Ir R6723 0lI/J6 78 I3iTlO
I
R671'~
OK/J6 79 1211MT2
o R6725 OKlJ6 80 II/IMTI
"'--=~"""='+?8iITl-j>10/1
MTO
t - - - - - - - - - - - - H > i
82
ii103/SI0/S81
t - - - - - - - - - - - - + - h
ro
;:;-J>02lS00/Seo
.-----------+.>.;c&lC(;POI/SCKO
~----------H>i85,;..(POO/INT4
r---------+"'86~RESET
IC6701
UPD75236J029
TO ~7
I
TI
~S
2
T2 ~S
3
T3 ~4
4
14 43 ,
75 • 6
~
41 7
T8 40 8
T9 39
I~
PH3/T10/SIS/PIS3
"'~;;-7 +----~--~
:~;;:~;~:~::;~ ~
RS749
47X/J.
,,~~12
r7X/J6
PHO/TI3/SI2IPISO
*
10
Tl4/SII/PI~3
'E
I ,A;-IMr--';
TlS/SIO/PI42
Jt-r-
VOO
To-
9
o~
GRIOIO' 15)
/
-:ji
AVSS
fi>----;~"""'~7T,_-_+_t?;ea;olAN7IP93
;,-----,;~;W~TiF_-_t_~89~AHS/P92
fi>----;~~~7T,_-_+_-H>i9QiirlAN5/P91
r---'='-'.t..,.:.::::.=-+t;>;9IT11
ANlIP90
r
--",+92,,9<1 AN3
93 AN2
r-----~~--h~~ANI
¥lOAD
~37-1 +-+--!f~
S9/P141~ ~8
S8/PI~~'
S7IPI33 ~ '\
L . _ _ _ _ _ _ _ - - '
SG/PI32~'
S5/PI31~'
S4/PI30~
Sl'GII:HTlO' 10)
TO FROHTI2I
(2)
~
~-+--------------------------------------------------------~< ~-~
K_52
K_S3
7!
lED OUTlO'31
.-REFER TO THE COWPARISON CHART
Ref No.6700 Series.
TO FRONTl2)
) lED_OUTlO,31
I
IC6701 (UPD75236J029)
BUZlP23
ppO/peo
SCKOIPOl
IC6701
PIN
PLAY REC
PIN
PLAY
No. No.
1
0.2V OV 33 OV
2
4.8V
4.8V 34 OV
3 4.8V
4.8V
35
OV
4 4.8V 4.8V 36 OV
5 4.8V 4.8V 37 ·23.0V
6 2.3V 2.3V 38 -23.0V
7 2.1V 2.1V 39 -23.3V
8 OV OV 40 -24.0V
9 4.8V 4.8V 41 -23.7V
10 OV
OV
42 -23.0V
11 OV OV 43
·23.0V
12 OV OV 44 -23.0V
13 4.5V 2.3V 45 -23.0V
14 4.5V
1.2V
46 -23.2V
15 OV 1.0V 47 -23.2V
16 OV OV 48 4.8V
17 OV OV 49 4.8V
18 OV
OV 50 0.1V
19
OV OV 51 4.7V
20 -8.0V -8.0V 52 4.4V
21 -14.6V
-10.0V 53 OV
22 ·10.7V -8.0V 54 OV
23 -10.9V ·10.9V 55
OV
24 -10.0V
·10.0V 56 OV
25 -10.0V -15.0V 57 OV
26 -17.5V -16.0V
58 2.7V
27
-25.8V -26.2V 59 OV
28 -18.7V -18.7V 60 OV
29 -8.9V -8.9V 61 OV
30 4.8V
4.8V 62 4.BV
31 -26.0V -26.0V 63 OV
32 -23.7V -23.7V 64 4.8V
ROM
PROGRAM
MEMORY
16256x8
PCUP22
REC
OV
OV
OV
OV
-23.0V
-23.0V
·23.3V
-24.0V
-23.7V
-23.0V
-23.0V
-23.0V
-23.0V
-23.2V
-23.2V
4.8V
4.8V
0.1V
4.7V
3.9V
OV
OV
OV
OV
OV
2.7V
OV
OV
OV
4.8V
OV
4.BV
FRONT (2) and FRONT (3) FRONT 1
PIN
No.
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
DECODE
AND
CONTROl
PLAY REC
OV OV
3.7V 3.7V
3.6V 3.6V
3.7V 3.7V
3.7V 3.7V
OV OV
4.8V
4.8V
4.8V 4.8V
4.8V 4.8V
OV OV
2.1V
2.1V
OV OV
OV OV
OV OV
4.8V 4.8V
OV
OV
4.8V 4.8V
4.0V
4.0V
0.6V 0.6V
4.5V 4.5V
5.1V
5.1V
4.8V 4.8V
OV OV
4.8V
4.8V
4.8V 4.8V
DV DV
4.8V 4.8V
OV OV
OV
OV
1.5V
OV
RAM
DATA MEMORY
768x4
CPU CLOCK
_1 H H 1
RESET Vco
VSI
VDO
TO-T9
T10/S151PH3IP153
Tl31S121PHOIPl50
T14/S111P143
Tl51S101P142
SO/P120-S9/P141
Sl61Pl00-52:liP113
SCM-11