Technics SH-DV250

22 23
X601
(4MHz)
XIN
X OUT
SW CONT.
12
X0
Z1
Z0
14
ABC
11 10 9
STIAV
G
8
X1
13
5
3
4
BU4053BCFE2
IC203
SIGNAL SELECTOR
NJU7313AMT2
IC201
SIGNAL SELECTOR
LEVEL SHIFT
LATCH CIRCUIT
SHIFT REGISTER
2
(29)
3
(28)
4
(27)
5
(26)
7
(24)
8
(23)
14
16
17
ST
CK
DATA
9
(22)
6
(25)
X1
X2
ST
CLK
DA
1
30
-B1
+B4
15
V
EE
VDD
VSS
12
(19)
11
(20)
10
(21)
X3
X4
VDP
(AUX)
VCR
(EXT)
IN
OUT
NJM4558MTE1
IC202
CCHMIC
MIC
REC L1
95
DECK
REQ
CD&DECK
DO
91 90
CD&DECK
DI
96
CD&DECK
CS
92
CD&DECK
CK
94
CD REQ
C2BBGF000251
IC601
SYSTEM CONTROL / FL DRIVE
KEY SWITCH
(S601~613)
1
KEY1
KEY2
2
FL601
FL DISPLAY
82~88
1G~7G
47~80
P1~P34
D653
99
RGE IN0
FL1
FL2
D609
D610
89
VEE
32
SYNC
4
SP A
5
SP B
6
SP C
SP IN
3
SYNC
CD REQ
CD&DECK CS
CD&DECK CK
CD&DECK DI
CD&DECK DO
DECK REQ
SP A SP B
SP C
SP IN
S614
(MULTI
JOG)
15 16
JOG B JOG A
VDD
16
+B4
+B4 -B1
BUFFER
AMP
VSS
7
-B1
C OUT
TU LIC
AVI6CH
X5
X6
X8
X7
SPIN
RESET
Q601
+B5
18
RESET
100
REG IN1
TAPE LIC