Service Manual

8-5. Schematic Diagram-5 [Main C.B - 5/6]
®
ECAIIUS
IB
@ECIIIUS
~
'
.----...__!!__
AYCC2
vee
CEll
llo
RISl
1«11
@IEEII
lJS8)
svec
e48
1«11
USED
10
IP65
svee
IC35
II
J.3
~X3
li
41ttz
·fit
R69
01
Rl37
~9
IOK
ISSI84
lOOK
1«11
USED
R"l
!~lS
cso
R68
S.
IK
47•
f-r
lJOK
IN
l
H475
Sill~
::!:
X4
"RES
%our
CSI
1_32.
768KHz
~OP
H2311
'
(~
vee
vee
®
RA8
I
OKx8
0.
0
I
ROY
5
...-.-
,_...
®
EXL
(
nt~
@
51110
Alii
I 2 3 4
6 7 B 9
Rl45
IOK
ECAI
EeA2
EeAl
ECA4
EeAS
EeA&
ECDO
ECOI
EC02
ECOl
EC04
ECDS
EC06
EC07
IC22
vee
TDAI38bT
IISCI:
TPIIl
12
SYSCLK
Y!Dl
24
DRCK
TPIII
I1RClJ(
IP112
sex
C62
oso
TPIIO
ws
23
IJ_
I•
DATA
VSSO
CI(Sl2
YREF
22
CI(Sll
CEl2
RH
TEST!
21
10.
100
TES12
\UI
VIDA
20
C61
FILleR
0."'
19
VSSA
FJLTQ
Aliil2
V{J_
18
10
Y!Dl
C61
17
0. I•
AI'PO
lb
VSSO
N'PI
IS
N'P2
N'Pl
Pill
LIPS
AI'P3
Rl57
RISb
NOT
USED
f-o
J:~
~
R67
IC9
1n
f-o~~~
315-5744
Jf'IO
q
RSO
TEST
r-oJPII.~
b
JPI2 7
RSI
R52
R70
f--o
JPil
8
RSJ
R71
'
_r::QW93
R72
l
10
OSCI
R73
r{
W94
II
OSC2
rl:
W9S
13
f-()W96
14
X2
01
XI
D2
04
IS
REID
OS
06
17
~
07
18
Rl\j
DB
49
INTVliOI
09
010
47
EXL
Dl
so
DO
bl
R60
Plll68
62
R61
PIDSB
j
128
63
Rll8
7~~
R62
Pl048
IDK
Rbl
PIOJB
PI02B
19
AI
PIOIB
20
21
A2
PIOOB
22
Al
23
A4
24
AS
PIObA
Ab
PIOSA
25
Pl04A
26
080
PIOJA
27
OBI
PI02A
28
082
PIOIA
083
PIODA
29
lO
084
ll
085
l2
086
vee
087
~
INTil/013
Gill
HITACHI
SHPC
HS
@
SCE2
@
VIOEO
18
CEll
RISO
22,o
SIQ
Sllll
R45
lOOK
RISI
510
SIO..
R4b
lOOK
vee
Rb6
srSREs@
AGIIl2
A!Hl2
4.11:
A
B
c
21
vee
vee
vee vee
RI·J
IOK><8
vee
5
ctll2UIO
10
5
RA6
IOKxB
10
CN2XB
lH
~
t>-t-
I
vee
r-m
R74
2
1014
IOK
l
II'
r-}--o
12
'
TH
6 7 8 9
I 2 3 4 6 7
8 9
5
TR
t+---o
7l
I 2
l
4
vee
6
TL
WlES
7
R!Qtl
4
C!f'RORES
C(_
-3
8
l£FT
NC6
_l
Ell25
2
9
Gill
51
eRIGO
-IJ
~112
200ioN
I
Elt26
2
H498
SlOES
211'
_IJ
55
STSRES
@
2TH
~
E1127~
2TR
5b
nSHRES
CN2B
57
HSHNHI
2TL
L~oo~
_d
1Pl4
58
2R1Qtl
_IJ
IPlS
II
vee
SSHRES
M
59
2LEfl
Ell29
t2f--~l
IP36
12
1014
SSHNHI
M
13
II'
bO
DOTSEL
-IJ
l
--'='
IP!7
14
IH
53
I
000
~
l
TP38
SRES
--'=
IS
TR
I -;;-tt-r-
r
TPl9
16
TL
r
TP40
RIQtl
46
21H
-IJ
TP41
17
r
18
l£F1
45
2TR
I
En32
2
IP42
__c-
19
Gill
44
2TL
_r--
43
2Rlll1T
H3
42
2LEfT
'
FB9
2
41
21014
vee
vee
TIT
40
211'
HSSl
5
RA7
IOK•B
10
CN2XA
39
ITH
...-.-
I
vee
38
ITR
2
1014
37
Ill
l
II'
36
IRIQtT
4
TH
35
Il£F1
I 2
3 4 b 7 8 9
5
IR
l4
IIXMI
vee
6
TL
33
liP
7
RIQtT
<(_
r-l
sv;:c
02
0
NC7
I
Enl7
2
8
l£F1
()
~
t---Il
9
Gill
16
l 2
IIXMI
I
Enl8
f.-
1-530
J:es2
~
p
liP
ITH
L~t--l
N~~.
ITR
L!_
Enl9
?---
I
r--l
CN2A
IlL
~:
Elt20
~
__c-
lP2S
IR!Qtl
I
vee
I
LEfT
~:
--'=
IP26
2
1014
I l
_c:
TP27
IC25
t--Il
IP28
l
II'
S-80741AL
-A7
9ee
I
_c:
'
TH
IP?
lr
~:L
I
En22
2
r
lP29
5
TR
des
vee
12
'r--IJ
r
IPlO
6
TL
I
Elt2J
2
TP31
~
l
__c-
7
RIQtl
l
.I
r--IJ
_i:
TP32
Gill
t-'i::;12
I
Elt24
2
__c-
IPll
8
l£FT
Hl41
J}
Hllii0202A
~
.___r-
9
Gill
NCIS
H4
PD6
I
FBIO
I
HMJ202A
TIT
1P24o-
lfS5I
3
T
BAT
TIT
CR20l2
4
TP4
eSYNC
IC21
.PI6
OAI645n
IJ_
390HH
RED
GREEN
BLUE
RlO
IK
-=
AGNJl
AQtDl
AGIIll
Rl6
75
CE24
RIN
ROUT
23
22
Rl7
75
CE25
GIN
GOUT
21
Rl8
75
CE2b
BIN
BOOT
10
20
Rl9
75
CE27
SYNC
IN
CYOUT
lb
R40
75
CE28
YOU!
IS
R41
75
CE29
eOUJ
CN5
'
vee
l
S.
RIQtl
2
S.l£FT
I
c.
srNC
5
R
6 c
7 B
8
Yl((O
9
y
5
10
e
II
CASE
.!Ml
R42
13
Jf'21
18
16KUIII
BFOUT
FO
Rl42
NTSCIPAL
17
ITRAP
JP20
@sc
.
2-2K
IK
C41
'iP
em
SCIN
14
10.
YREF
AYCCl
rQPC
VCCI
VCC2
I
REF
CElO
100.
JM)J
SONY
Glll2
CN6
vee
niDUit
n1o
wn
nrxo
6
IIRXD
7
ltSCI(
8
Gill
9
srxo
6
10
SRID
AGIIll
II
SSCIC
Alillll
12
Gill
@
nJDI
1/F
118
u
®SERIAL
1/F
118
D
E
F
H
-22-