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32
32
HCD-VX222
6-11. SCHEMATIC DIAGRAM – MAIN SECTION (4/5) –
• See page 21 for Waveforms. • See page 43 for IC Pin Function Description.
R601
R602
JR10
R603
R604
R605
R606
JR8
D691
C692
R676
R677
R678
R679
R671
R672
R674
R675
Q661
CN1
R607
R608
R610
R612
R613
R613
R614
R615
R616
R618
JR15
JR1
C607
C608
R644
X601
X602
R645
R649
R650
JR11
R655
R665
R661
R663
R664
C665
R632
R634
R635
R633
R636
R637
R643
C601
C602
FB5
C664
C603
C604
C605
C60
6
R656
R626
R627
R628
R629
R630
R631
R
658
R
65
7
C611
C610
FB4
R625
C644
FB6
RV661
CN2
D692
D693
TP71
R
647
JR14
R648
R646
C656
C663
C662
R662
C681
JR4
C666
C613
C612
D601
D602
D669
D670
D665
D661
D662
D664
D667
D
66
8
D663
D666
R670
C657
C658
C659
C660
R660
R659
R680
CN701
R611
R609
Q601
Q603
Q605
Q602
Q604
Q606
R640
R639
R638
R642
R641
R666
R651
R653
R654
R668
R667
C661
R673
R
652
D603
1k
680
0
1k
680
1k
680
0
11ES2
470
16V
47k
47k
47k
47k
47k
47k
47k
47k
2SC2785
10P
100
100
100
100
10k
10k
100
100
100
10k
0
0
18p
15p
330k
32.768kHz
16MHz
10k
10k
10k
0
0
10k
4.7k
47k
47k
1000
6.3V
10k
10k
100
100
100
100
1k
0.1
10
50V
0
0.01
220p
220p
220p
220p
100
100
100
100
100
100
100
100
10k
0.01
10
50V
0
10k
0.1
0
2.2k
17P
11ES2
11ES2
0
0
0
10k
0.1
0.1
0.1
1k
0.1
0
0.1
0.001
0.001
1SS355TE
1SS355TE
1SS355TE
1SS355TE
1SS355TE
1SS355TE
1SS355TE
1SS355TE
1S
S355TE
1S
S355TE
1SS355TE
1SS355TE
3.3k
0.1
0.1
0.1
0.1
100
10k
10k
30P
10k
10k
DTC114ES
DTC 114ES
DTC114ES
2SB1116A
2SB1116A
2SB1068
47k
47k
1.5k
1k
0
0
10k
10k
0
47k
22
50V
10k
1k
1SS355
6
54
52
43
40
39
49
50
35
34
51
24
25
17
26
29
30
46
47
47
7
53
22
23
44
4
5
1 3
2
13
E5V
5
7
1
2
3
4
1
2
3
4
97
100
E
D
C
41
A
B
F
G
H
H
66
67
68
69
70
71
89
90
22
23
24
25
26
27
28
43
44
45
46
47
48
49
60
61
65
66
67
68
69
70
71
73
74
8
0
8
1
82
J
I
K
95
91
83
84
83
84
85
86
60
61
65
44
45
46
47
48
49
83
84
85
86
88
91
89
90
73
74
1
00
38
41
88
6
95
I
J
K
97
94
29
30
30
57
58
59
94
*2
1
5
10
15
20
25
30
4.7
4.7
4.7
SENS
HOLD
XLT
XRST
OPEN
CLOSE
SQ DAT
SQ CLK
CD DAT OUT
CANT USE
CD CLK
CD POWER
CLOCK OUT
M RESET
LOAD IN
LOAD OUT
UP/DOWN
T SENS
GAME/DVD
PROTECT
VACS
AVSS
POWER
AVCC
S IN
AV REF
VIDEO SW2
SPEC IN
MODE IN
SP/VACS
B SHUT
ASHUT
FRONT RELAY
REAR RELAY
STB RELAY
STK MUT
LINE MUT
SP LATC
SP LATB
V
D
D
V
SS
A
M
S
BIA
S
S
P LAT
A
R
EC
M
U
T
PB
M
U
T
TC
R
ELA
Y
P
B A
/B
P
O
W
E
R
KEY
D
ISP
LAY
KEY
B P
LA
Y
A PLA
Y
B H
ALF
A H
ALF
B
REC
REW
B
R
EC
KE
Y
CAP
M
C
ON
T
SO
FT TEST
B
TR
G
A TR
G
SU
R
3
S
UR
2
S
U
R
1
494 LT
494 CLK
494 D
AT
R
EAR
M
U
T
CEN
T M
U
T
N
O
U
SE
S
CO
R
N
M
I
V
CC
XIN
VS
S
XO
U
T
R
ES
ET
BY
T
E
NO USE
S O
U
T
S C
LK
S
B
SY
R
EM
OTE
IN
3878 D
AT
38
78 LA
T
3878
CLK
XC
IN
XC
O
U
T
R
D
S INT
R
D
S D
ATA
S
T M
U
TE
S
TER
EO
(IN)
TU
N
ED
ST C
E
S
T D
O
U
T
ST D
IN
S
T CLK
IC401
IC661
M51943BSL
GND
VF
VP
VP
VF
VF
GND
GAME L
GAME GND
GAME R
GAME GND
GAME R
POWER ON
VIDEO SW
POWER KEY
DISPLAY KEY
M RESET
REMOTE IN
S BSY
S CLK
S OUT
S IN
NO USE
LED GND
MIC +12V
MIC SIG
MIC GND
HP R
HP GND
HP L
D GND
EVER +5V
+5V(SW)
VIDEO SW
POWER KEY
DISPLAY KEY
M RESET
REMOTE IN
S BSY
S CLK
S OUT
S IN
NO USE
LED GND
MIC +12V
MIC SIG
MIC GND
HP R
HP GND
HP L
D GND
EVER +5V
+5V(SW)
MTR CTN2
M GND
M GND
MTR CTN1
M +7V
D +5V
OPEN SW
CLOSE SW
UP/DOWN SW
ADDRESS SW
D GND
G
N
D
N
C
C
A
PM
+
N
C
N
C
A
H
AFE
A
M
O
D
E
A
P
H
O
T
O
A S
O
L
B H
AFE
B
M
O
D
E
B P
H
O
T
O
B
S
O
L
RESET
M
O
TO
R
H
M
O
TO
R
L
R
EC(FW
D
)
R
EC
(R
EW
)
MT GND
MASTER
CONTROL
RESET
Q661
INV.
10k
*2 R641
1.5k
TAPE SPEED
TAPE DECK BLOCK
SUPPLIED WITH
THE ASSSENBLED
BLOCK
(
(
Q601,602
A TRIG DRIVE
A TRIG DRIVE
Q603,604
Q605,606
CAP MOTOR DRIVE
EA
EXCEPT EA
EXCEPT EA
M30622MAA-A98FP
I2C D
ATA
I2C CLK
A
C CU
T
CN
V
SS
(3/5)
(2/5)
(3/5)
(5/5)
(5/5)
(1/5)
(3/5)
BOARD
PANEL
CN711
BOARD
(5/5)
(5/5)
CN701
DRIVER
(Page 29)
(Page 31)
(Page 37)
(Page 25)
(Page 33)
(Page 33)
(Page 33)
(Page 31)
(Page 33)
(Page 30)
(Page 31)
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