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6-3.
BLOCK DIAGRAM – TAPE/TUNER Section –
DECK
L - CH
REC/PB
HEAD
R - CH
R-CH
ERASE
HEAD
TAPE
MECHANISM BLOCK
PHOTO OUT
REC-R
HALF-SW
REC-F
SOL
CAMP+
ANTENNA
FM 75
COAXIAL
AM
HCD-GN1300D
IC601
3
1
OP AMP
Q602
Q605, Q606
Q601
Q609
IC600
REC
3
1
OP AMP
R-CH
MUTE
T600
Q611, Q612
BIAS SWITCH
Q613
REC BIAS
Q501
Q510,Q511
AD SUPPLY
SWITCH
REC-R
Q521, Q520
SOL SWITCH
Q517, Q518
CAPSTAN MOTOR DRIVE
TU901
FM/AM TUNER UNIT
ST-L
ST-L
L
SECTION
FM ANT
(Page 28)
ST-R
R-CH
TUNED
AM ANT
ST-DIN
ST-DOUT
AM ANT
ST-CLK
ST-CE
Q604
RELAY SW
Q614,615
MUTE SW
Q500
CUT OFF
Q521
TRIGGER
MAIN
27
27
C
SECTION
TAPE-L
(Page 28)
D
SECTION
TAPEREC-L
(Page 28)
IC100 (4/6)
SYSTEM CONTROL
83
TC-RELAY
75
REC-MUTE
73
REC-BIAS
81
SHUT
82
B-HALF/REC
72
AD- SWITCH
80
TRIG
CAPM-CNT
79
58
ST-TUNED
R-ch is omitted due to same as L-ch.
63
ST-DIN
Signal Path
61
ST-DOUT
65
ST-CLK
: TUNER
60
ST-CE
: TAPE PLAY
: RECORD
HCD-GN1300D
MAIN
MAIN
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