HCD-CPX1
2929
6-9. SCHEMATIC DIAGRAM – TC Board – • See page 30 for Waveform.
Q643
R687
CN602
CN603
R681
R684R685R686
R682
C681 R683
Q692 Q691
R695
R694
R693
R688
R689
R690
R691
R692
R602 R604 C607 R609
R611
C608
C606
C605
C604
R601
R603
C602
R631
R630C632
R635
R633R632
C634
C633
C651
C635
R680
C601
Q680
Q681
R606
R605C614
R607
C664
R657
R655
R656
R610
C610
C660
L651
R646
C645
C646
C644
R645
C643
R659C657R654
C658C656
R651
C654
C655
R653
C652
R652
Q642
R644R643
R642
C639
R641
C640
Q639
C647
R640
C642
C613
C663
C641
Q640
Q693
Q694
C662C612
RV653RV603
D681
C630IC601
L641
R647R648
Q641
T601
JR602
C661 R660
L601
C611
JW630
NO601
IC602
RV602
L640
R661
RV652
2SC2001
47k
8P
19P
2.2k
3.3k3.3k3.3k
2.2k
0.0047 680
DTC114EKA DTC114EKA
10k
22k
47k
4.7k
4.7k
4.7k
10k
4.7k
4.7k 10k 470p 2.2k
22k
2.2
50V
1
50V
10
50V
0.1
4.7k
3.3k
0.01
22k
1M10 50V
100
10k1k
10
50V
10
50V
47
16V
1
50V
4.7k
47
16V
DTC114ESA-TP
DTA124ESA
2.2k
47k0.01
10k
0.01
10k
47k
2.2k
8.2k
330p
330p
27mH
18k
0.0068
0.018
0.0068
18k
0.015
2.2k470p10k
2.2
50V
1
50V
4.7k
0.1
10
50V
3.3k
0.01
4.7k
2SC2001
5.65.6
2.2k
10
50V
6.8k
47
16V
2SA1175
10
50V
10k
0.01
100V
390p
390p
2.2
50V
DTC114ESA-TP
2SB1116
2SB1068
27p27p
220k220k
1SS355TE
100
16V
HA12236
22k2.2
2SD1387-34-TP
0
120p 8.2k
27mH
120p
0
8P
BA3126N
22k
22k
22k
S
W
.R
1
G
N
D
G
N
D
G
N
D
S
W
.P
1
C
O
N
T
.
V
C
C
S
W
.P
2
S
W
.R
2
BIAS-ON/OFF
REC/PB
PB-L
REC-L
REC-MUTE
LINE-MUTE
A-GND
PB-R
REC-R
ALC
END SW
MGND
TRGM+
M+10V
PACK
F REC
R REC
PLAY SW
TC PLAY
TC TRIG
+3.3V
MGND
TC CAPM
TC END-SW
L-PB
L-REC
R-PB
E-HOT
R-REC
GND
GND
GND
E-HOT
GND
R-REC
R-PB
L-REC
L-PB
Q692,694
CAPSTAN/REEL
MOTOR DRIVE
Q691,693
TRIGGER PLUNGER
DRIVE
M+11.5V
TC HALF-REC
A+9V
REC/PB EQ AMP,ALC
Q639-641
SWITCH
REC BIAS
Q642,643
BIAS OSC
BIAS OSC
(CHASSIS)
HRPE901
L-CH
R-CH
ERASE
REC/PB SWITCHING
Q680,681
REC/PB
SWITCH
(REC/PB/ERASE)
TAPE DECK BLOCK
THE ASSEMBLED
BLOCK
SUPPLIED WITH
(Page 32)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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