Panasonic SA-PM07E - User Manual

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Service Manual
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Order No. MD0201005C2
CD Stereo System
l SA-PM07E
SA-PM07EB
SA-PM07EG
Colour
(S) ... Silver Type
Tape Deck: SG2 Mechanism Series
Traverse Deck: RAE0155Z-1V Traverse Deck Series
Amplifier Section
RMS power output
THD 10%,
both channels driven 7.5 W per channel (6Ω)
Input sensitivity
AUX 250 mV
Input impedance
AUX 23 kΩ
Output impedance
Headphone 16-32Ω
FM Tuner Section
Frequency range 87.50-108.00 MHz
(0.05 MHz step)
Sensitivity 1.8μV (IHF)
S/N 26 dB 1.5μV
Antenna terminal(s) 75Ω (unbalanced)
AM Tuner Section
Frequency range 522-1629 kHz (9 kHz steps)
Sensitivity
S/N 20 dB (at 999 kHz) 500μV/m
Cassette Deck Section
Track system 4 track, 2 channel
Heads
Record/playback Solid permalloy head
Erasure AC erase head
Motor DC servo motor
Recording system AC bias 100 kHz
Erasing system AC erase 100 kHz
Tape speed 4.8 cm/s
Overall frequency response (+3 to -6dB) at Deck Out
Normal (type I) 50 Hz - 13 kHz
S/N 52 dB (A weighted)
Wow and flutter 0.15% (WRMS)
Fast forward and rewind times Approx. 120 seconds with C-60 cassette tape
CD Section
Sampling frequency 44.1 kHz
Decoding 16 bit linear
Beam source Semiconductor laser
Wavelength 780 nm
Number of channels 2 channels stereo
Wow and flutter Below measurable limit

Summary

Setting of Self Diagnosis Mode

Setting of Cassette Mechanism Self Diagnosis Mode

Setting of CD Mechanism Self Diagnosis Mode

Confirmation of Self Diagnosis Result

Error Detection for Cassette Mechanism Block

Error Detection for CD Mechanism Block

Power Supply Related Error Detection

Schematic Diagram - 1: CD Servo Circuit

A CD Servo Circuit

Circuit diagram for the CD servo system, detailing component connections and signals.

Schematic Diagram - 2: CD Servo Circuit

A CD Servo Circuit (Part 2)

Second part of the CD servo circuit schematic, showing processor and converter details.

Schematic Diagram - 3: Main Circuit

B Main Circuit

Schematic for the main circuit board, including audio processing and control.

Schematic Diagram - 4: Main Circuit

B Main Circuit (Part 2)

Further schematic of the main circuit, detailing op-amps and switches.

Schematic Diagram - 5: Main Circuit

B Main Circuit (Part 3)

Additional main circuit schematic, covering muting control and regulators.

Schematic Diagram - 6: Panel Circuit

D Panel Circuit

Circuit diagram for the front panel, including display, sensors, and switches.

Schematic Diagram - 7: Deck Circuit

F Deck Circuit

Schematic for the cassette deck mechanism, showing amplifiers and control logic.

Schematic Diagram - 8: Deck Circuit

F Deck Circuit (Part 2)

Second part of the deck circuit schematic, detailing motor control and switches.

Schematic Diagram - 9: Tuner Circuit

B Main (Tuner) Circuit

Circuit diagram for the tuner section, covering FM/AM signal processing.

Schematic Diagram - 10: Power Circuit

I Power Circuit

Schematic of the power supply and regulation circuits, essential for device operation.

Schematic Diagram - 11: Transformer & Headphone Circuits

J Headphone Circuit

Circuit diagram for the headphone output stage, including current limiting.

K Transformer Circuit

Schematic of the transformer and AC input section, detailing power conversion.

Panasonic SA-PM07E Specifications

General

CD Player	Yes
FM Tuner	Yes
Bluetooth	No
Tuner Bands	FM
Tape Deck	No
Radio	Yes
AUX Input	Yes
Headphone Jack	Yes
Type	Micro System
Output Power	20W (10W x 2)
Disc Types	CD, CD-R, CD-RW
Playback Formats	MP3