8
6
7
4
5
2
3
1
E
D
C
B
A
SCHEMATIC DIAGRAM
RW-H300
FRONT PCB, F SUB PCB
CD Rewritable Deck
R
RW
W--H
H3
30
00
0
1 st Issue; May 2000
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-
CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
NOTES:
1. Resistor values are in ohms (k=kilo-ohms, M=megohms).
2. Capacitor values are in microfarads (p=picofarads).
3.
£
Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer
to the appropriate parts list and ensure exact replacement.
注 意
1. 抵抗の単位はΩ(k=kΩ,M=MΩ)です。
2. コンデンサの単位はμF(p=pF)です。
3.
£
マークのある部品は安全規格重要部品です。
交換するときは必ずティアック指定の部品を
使用してください。
FL2
1
2
3
4
5
6
7
P501
SZN-7P
+5VD
F
1
1
F
1
2
2
G
6
3
G
7
4
G
8
5
G
9
6
G
1
0
7
G
1
1
8
G
1
2
9
G
1
3
1
0
G
1
4
1
1
G
1
5
1
2
G
1
6
1
3
G
1
7
1
4
G
1
8
1
5
G
1
9
1
6
G
2
0
N
C
2
1
P
1
2
3
P
3
2
5
P
5
2
7
P
7
2
9
P
9
3
1
P
1
1
3
3
P
1
3
3
5
P
1
5
3
7
P
1
7
3
9
P
1
9
4
1
P
2
0
4
2
1
G
5
N
C
2
2
P
2
2
4
P
4
2
6
P
6
2
8
P
8
3
0
P
1
0
3
2
P
1
2
3
4
P
1
4
3
6
P
1
6
3
8
P
1
8
4
0
P
2
1
4
3
P
2
2
4
4
P
2
3
4
5
P
2
4
4
6
P
2
5
4
7
P
2
6
4
8
P
2
7
4
9
P
2
8
5
0
P
2
9
5
1
P
3
0
5
2
P
3
1
5
3
P
3
2
5
4
P
3
3
5
5
P
3
4
5
6
P
3
5
5
7
P
3
6
5
8
F
2
6
1
F
2
6
2
FL501
HNA-16MM24(H-300)
PCB,FRONT RWH300
1
G
1
6
P
1
7
P
2
G
3
G
4
G
5
G
6
G
7
G
8
G
9
G
1
0
G
1
1
G
1
2
G
1
3
G
1
4
G
1
5
G
1
6
G
1
P
2
P
3
P
4
P
5
P
6
P
7
P
8
P
9
P
1
0
P
1
3
P
1
4
P
1
5
P
1
1
P
1
2
P
1
3
P
1
4
P
1
5
P
1
6
P
1
7
P
1
8
P
1
9
P
2
0
P
2
1
P
2
2
P
2
3
P
2
4
P
2
5
P
2
6
P
2
7
P
2
8
P
2
9
P
3
0
P
3
1
P
3
2
P
3
3
P
3
4
P
3
5
P
3
6
P
1
1
P
1
2
P
1
G
2
G
2
G
3
G
4
G
5
G
6
G
7
G
8
G
9
G
1
0
G
1
1
G
1
2
G
1
3
G
1
4
G
1
5
G
1
6
G
+5VD
1
2
3
4
5
6
7
8
9
R555
NM
1
2
3
4
5
6
7
8
9
R556
NM
1 2 3
U504
TSOP1838RF
3
G
4
G
5
G
6
G
7
G
8
G
9
G
1
0
G
1
1
G
1
2
G
1
3
G
1
4
G
1
5
G
1
6
G
1
P
2
P
3
P
4
P
5
P
1
G
1
P
2
P
3
P
4
P
5
P
6
P
7
P
8
P
9
P
1
0
P
1
1
P
1
2
P
1
3
P
1
4
P
1
5
P
1
6
P
1
7
P
1
8
P
1
9
P
2
0
P
2
1
P
1
2
3
4
5
6
7
8
9
R557
NM
1
2
3
4
5
6
7
8
9
R558
NM
1
2
3
4
5
6
7
8
9
R559
NM
1
2
C505
0.1
GNDD
2
2
P
2
3
P
2
4
P
2
5
P
2
6
P
2
7
P
2
8
P
2
9
P
3
0
P
3
1
P
3
2
P
3
3
P
3
4
P
3
5
P
3
6
P
1
2
3
4
5
6
7
8
9
R560
NM
1
2
3
4
5
6
7
8
9
R561
NM
FL1
GNDD
+5VD
-30V
/RST
STNBY
T
O
P
O
W
E
R
P
C
B
6P
7P
8P
9P
10P
11P
12P
G1/A1
1
G0/A0
2
NC
3
PE0/EC0/INT0
4
PE1/EC1/INT1
5
PE2/INT2
6
PE3/INT3/NMI
7
PE4/RMC
8
PE5/CINT
9
PE6/PWM
10
PE7/TO/ADJ
11
PC0/KR0
12
PC1/KR1
13
PC2/KR2
14
PC3/KR3
15
PC4/KR4
16
PC5/KR5
17
PC6/KR6
18
PC7/KR7
19
PB0/TXD
20
PB1/CS0/RXD
21
PB2/SCK0
22
PB3/SI0
23
PB4/SSO0
24
PB5/SCK1
25
PB6/SI1
26
PE7/SO1
27
PI0
28
PA0/AN0
29
PA1/AN1
30
P
A
2
/
A
N
2
3
1
P
A
3
/
A
N
3
3
2
P
A
4
/
A
N
4
3
3
P
A
5
/
A
N
5
3
4
P
A
6
/
A
N
6
3
5
P
A
7
/
A
N
7
3
6
P
I
1
3
7
R
S
T
3
8
E
X
T
A
L
3
9
X
T
A
L
4
0
V
S
S
4
1
P
I
2
/
T
X
4
2
P
I
3
/
T
E
X
4
3
V
D
D
4
4
V
F
D
P
4
5
P
D
0
/
A
5
5
4
6
P
D
1
/
A
5
4
4
7
P
D
2
/
A
5
3
4
8
P
D
3
/
A
5
2
4
9
P
D
4
/
A
5
1
5
0
PD5/A50
51
PD6/A49
52
PD7/A48
53
PF0/A47
54
PF1/A46
55
PF2/A45
56
PF3/A44
57
PF4/A43
58
PF5/A42
59
PF6/A41
60
PF7/A40
61
PG0/A39
62
PG1/A38
63
PG2/A37
64
PG3/A36
65
PG4/A35
66
PG5/A34
67
PG6/A33
68
PG7/A32
69
PH0/A31
70
PH1/A30
71
PH2/A29
72
PH3/A28
73
PH4/A27
74
PH5/A26
75
PH6/A25
76
PH7/A24
77
A23
78
A22
79
A21
80
G
2
/
A
2
1
0
0
G
3
/
A
3
9
9
G
4
/
A
4
9
8
G
5
/
A
5
9
7
G
6
/
A
6
9
6
G
7
/
A
7
9
5
G
8
/
A
8
9
4
G
9
/
A
9
9
3
G
1
0
/
A
1
0
9
2
G
1
1
/
A
1
1
9
1
G
1
2
/
A
1
2
9
0
V
D
D
8
9
G
1
3
/
A
1
3
8
8
G
1
4
/
A
1
4
8
7
G
1
5
/
A
1
5
8
6
A
1
6
8
5
A
1
7
8
4
A
1
8
8
3
A
1
9
8
2
A
2
0
8
1
U501
CXP82052
1
2
R504
47K
1
2
R505
47K
GNDD
1
2
R506
220
1
2
C504
47/25V
1
2
D506
1SS133
1
2
D507
1SS133
1
2
S506
PLAY
1
2
S507
ERASE
GNDD
1
2
D505
1SS133
1
2
D504
1SS133
1
2
S503
REC
1
2
S504
DISP
1
2
S505
PAUSE
1
2
D501
1SS133
1
2
D502
1SS133
1
2
D503
1SS133
1
2
S502
STOP
TRACK
DIAL
4
5
1
2
3
S520
1
2
C501
100p
A
CHASSIS
GNDD
1
2
C502
100p
2
3
1
U503A
74HC125
GNDD
+5VD
VCC
GND
1
2
C503
0.1
1
2
S508
OP/CL
1
2
S509
MENU
1
2
R503 100K
+5VD
1
2
S511
SYN REC
1
2
S512
FINALIZE
GNDD
1
2
R502
100K
EEP_CS
SCLK
SIDT
SODT
RTS
TXD
RXD
13P
14P
15P
16P
17P
18P
19P
20P
21P
22P
23P
25P
24P
26P
27P
28P
29P
30P
31P
32P
33P
34P
35P
36P
1
2
C506
0.1
1
2
C507
0.1
GNDD
+5VD
/RST
-30V
1
2
R511
N.M
1
2
3
X501
10.0MTW
CST
1
2
W501
1
2
W502
TEAC/TASCAM
SELECT
DIG SEL
5
6
4
U503B
74HC125
9
8
1
0
U503C
74HC125
GNDD
A MUTE
DRV RST
DIG SEL
MECH RTS
MECH CTS
MECH RXD
MECH TXD
T
O
C
O
N
V
E
R
T
P
C
B
1
2
3
4
5
6
7
8
P502
SZN-8P
2
3
1
Q501
DTC124
1
2
R501
200
STB LED
12
11
1
3
U503D
74HC125
EEP_CS
SCLK
SIDT
SODT
S
1
C
2
D
3
Q
4
VSS
5
W
6
PRE
7
VCC
8
U502
M93S46
H-300/H-500
SELECT
1
2
C510
0.1
GNDD
+5VD
1
2
R510
100K
&
1
2
R507
100K
1
2
C508
0.047
GNDD
A
M
U
T
E
D
R
V
R
S
T
S
T
B
L
E
D
1
2
C509
47/25V
STANBY
1
2
3
P503
SZN-3P
TO AUDIO PCB
1
2
3
4
5
6
P504
SZN-6P
1
2
3
4
5
6
P505
SZN-6P
+5VD
1
2
D510
LED(YEL)
1
2
S501
POWER
PCB,F SUB
1
2
S510
IN SEL
Содержание RW-H300
Страница 5: ...3 EXPLODED VIEWS AND PARTS LIST 5 分解図とパーツリスト ...
Страница 7: ...4 PC BOARDS AND PARTS LIST 7 基板図とパーツリスト ...
Страница 8: ... 8 ...
Страница 9: ... 9 ...
Страница 10: ... 10 ...