Sony WM-GX512 User Manual

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TAU
STBY
MIC MUTE
REC IN2
REC IN1
MIC OUT1
MIC OUT2
Vref
MIC IN2
MIC IN1
RF
Vcc
+B
base
RNF
REC OUT1
REC OUT2
MONI OUT1
MONI OUT2
GND
ALC detect output
IC power switch
Mic amp mute control
REC amp monitor amp input
REC amp monitor amp input
Mic amp output
Mic amp output
Reference voltage input
Mic amp input
Mic amp input
Ripple filter voltage input
Power supply 2.5V
Power supply 1.5V
Regulator control
Regulator nagative feedback
REC amp output
REC amp output
Monitor amp output
Monitor amp output
GND (sub terminal)
Pin No. Pin Name I/O Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
I/O
I
I
I
I
I/O
I/O
I
I
I
I
I
I
O
I
I/O
I/O
I/O
I/O
I
BEEP
DDC CTL
MUTE
F/R
DOLBY
DBB ON/OFF
DBB MID/MAX
AVLS
PRE SW
AMP CTL
REC CTL
PHOTO CTL
LED CTL
PL CTL
M-CTL
M-DIR
Beep signal output (TC system=1.6 kHz, CF system=3.0 kHz)
ON/OFF control output of DC-DC converter and amplifier (when DDC on=L)
Audio muting control output (when MUTE ON=L)
Head select output (when FWD=H, when REV=L)
DOLBY ON/OFF control output (when DOLBY ON=L)
Tone control output (when DBB ON=H)
Tone control output (when DBB ON=L)
AVLS ON/OFF control output (when AVLS ON=L)
TC/RADIO select output of preamplifier (when TC=L, when RADIO=H)
Audio amplifier control (when AMP ON=H)
REC control output (when REC=H)
Output for rotation detect intermittent
LED control output (when LED ON=H)
Plunger control output
Motor control output
Motor rotating direction control output
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Pin No. Pin Name I/O Function
• IC701 MSM63120B SYSTEM CONTROL
6-1. IC PIN FUNCTIONS
• IC501 BA3641FV REC AMP

Sony WM-GX512 Specifications

General

Brand	Sony
Model	WM-GX512
Category	Cassette Player
Language	English