Sony CX-JTD8 - Block Diagram - TUNER;TAPE DECK Section

CX-JTD8
3333
6-3. BLOCK DIAGRAM – TUNER/TAPE DECK Section –
TAPE L-CH
E
(Page 34)
TUNER L – CH
F
(Page 34)
REC L-CH
G
(Page 34)
PB
HEAD
DECK-A
DECK-B
TAPE DECK BLOCK
32
BIAS OSC
Q601
A TRIG
DRIVE
• SIGNAL PATH
: TAPE PLAY
: REC
: TUNER
R-CH
FM/AM TUNER UNIT
CN601
ANTENNA
ST-L
FM ANT
AM ANT
AM ANT
ST-R
ST-MUTE
STEREO
TUNED
ST-DOUT/MC-DIN
ST-DIN/MC-DOUT
ST-CLK
ST-CE
FM 75
COAXIAL
CAP M+
BTRGM+
ATRGM+
AHALF
BHALF
APLAY
BPLAY
BSHUT
ASHUT
REC(FWD)
REC(REV)
CAPM-CONT
B-TRIG
A-TRIG
PB-A/B
A-HALF
B-HALF
A-PLAY
B-PLAY
B-SHUT-IN
A-SHUT-IN
B REC. FWD
B REC. REV
BIAS
TC-RELAY
REC-MUTE
PB-MUTE
AMS-IN
AM
• R-ch is omitted due to same as L-ch.
93
EQ OUT1
A
B
120
ST-MUTE
STEREO
TUNED
ST-DIN
ST-DOUT
ST-CLK
ST-CE
34
28 27 26
24
21
77
79
81
80
72
67
66
61
60
71
70
69
68
78
58
B TRIG
DRIVE
59
CAP MOTOR
DRIVE
65
22
23
24
28
25
27
26
13 15 14
REC/PBSWITCH
Q604, 605
REC/PBSWITCH
Q608, 609
AMP
R-CH
PB OUT1
TAI1
REC IN1
AMS DETECT
Q610, 611
R-CH
R-CH
R-CH
L – CH
R – CH
R-CH
AIN1
BIN1
REC/PB
HEAD
ERASE
HEAD
A/B REC MUTE ON/OFF MUTE ON/OFF
IC303
DECK A/B SELECT
PB/REC EQUALIZER AMP
IC601
T601
Q613, 614
Q617, 618
Q615, 616
SYSTEM CONTROLLER
IC1104(2/5)
REC-OUT1
+
L – CH
R – CH
EQ
REC BIAS
SWITCH
Q603, 612