PRO-610HD, PRO-510HD, SD-582HD5, SD-532HD5

1. P.D. (1)

Failure in the POWER SUPPLY Assy and the AUDIO Assy.

There are four main possibilities:

1.Abnormality in the regulator of the heater

2.Blown fuse(s) in secondary

3.Abnormality in RELAY (RY102)

4.Abnormality in AUDIO OUTPUT

Status

Causes

Check Items

Probable Defective Parts

 

 

 

 

D223

Abnormality in the regulator for

The voltage of HT- at TP205 is NOT approx. 19 V, and

Q201, R202, D210, D209

ANODE Hi

the heater

that of the HT+ at TP204 is NOT approx. 26 V.

 

 

 

 

 

 

 

The voltage HT+ (approx. 26 V) at TP204 is NOT

CONV. AMP Assy and

D207

 

supplied.

DEFLECTION SERVICE Assy

Blown fuse(s)

 

 

The voltage (approx. 35 V) at TP203 is NOT supplied.

AUDIO Assy

ANODE Hi

 

 

 

 

 

 

 

The voltage (approx. 11 V) at TP209 is NOT supplied.

VIDEO Assy

 

 

 

 

D911

 

The RELAY signal is NOT high (ON) at TP904.

SIGNAL Assy

Abnormality in RELAY

 

 

ANODE Hi

P.D. even if the RELAY signal is high (ON) at TP904.

Q904, Q905 RY102, R102

 

 

 

 

 

 

 

D203

 

The SP line (CN5611) is disconnected.

Connect the SP line.

Abnormality in AUDIO OUTPUT

 

 

ANODE Hi

The voltage at the negative electrode of the C5616 and

C5616, C5617 (VIDEO Assy)

 

 

 

C5617 is 5.2 V or more.

 

 

 

 

 

 

 

Note: The anode of the diode is high only for a short time after the power is turned on until the protection circuits are activated (P.D.) The LEDs are lit by the HOLD circuit.

In a case when the power cannot be on with no LED lit, check the following:

1.Check if the FU101 fuse in the POWER SUPPLY Assy is blown.

2.Disconnect and check connector E1 (CN201) to see whether STB 5 V is supplied.

If STB 5 V is supplied, replace the SIGNAL Assy. If STB 5 V is NOT supplied, replace the POWER SUPPLY Assy.

3.Disconnect and check connector E1 (CN201) to see whether AC CLK is supplied.

If AC CLK is supplied, replace the SIGNAL Assy. If AC CLK is NOT supplied, replace the POWER SUPPLY Assy.

2.P.D. (2)

Failure in the DEFLECTION SERVICE Assy.

There are four main possibilities:

1.H. deflection overload detection (1)

2.H. deflection stopping detection

3.H. deflection overload detection (2)

4.X-ray protection

Status

Causes

Check Items

Probable Defective Parts

 

 

 

 

D312

Overload detection 1

 

Q309, Q324 (short-circuited between

ANODE Hi

 

C and E)

 

 

 

 

 

 

 

 

Is the connector of the deflection yoke plugged in?

Plug in the connector.

D309

Stopping H. deflection

 

 

No H. OSC signal at TP304 (F=31.5 kHz, Duty 50%)

IC301, Q309

ANODE Hi

 

 

 

 

 

No DH. BLK signal at TP305

Q309

 

 

 

 

 

 

 

Q612, Q613 (short-circuited between

D615

 

 

C and E)

Overload detection 2

 

 

About one minute after the power is turned off, disconnect

 

ANODE Hi

IC5101, IC5151 and IC5201 in the

 

 

 

the K4 connector and turn on the power. Then the power is

 

 

CRT DRIVE Assy

 

 

not turned off (no P.D.).

 

 

 

 

 

 

 

 

 

No change in the ABL voltage (no DC change) at Pin 12 of

D2224 (short-circuited)of the SUB

D621

 

the CN305 when a 100%-white signal is repeatedly

X-ray protection

VIDEO Assy

connected and disconnected

ANODE Hi

 

 

 

 

 

 

 

T601 (FBT) rare short

 

 

 

 

220

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Pioneer PRO-610HD, PRO-510HD service manual Status Causes Check Items Probable Defective Parts

PRO-510HD, PRO-610HD specifications

The Pioneer PRO-510HD and PRO-610HD are two advanced professional display monitors that exemplify cutting-edge technology in the realm of high-definition visual solutions. Designed for various applications, including broadcasting, live events, and video production, these monitors provide exceptional image quality and versatile features.

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In conclusion, the Pioneer PRO-510HD and PRO-610HD are powerful tools for professionals who require high-quality displays with advanced features. Their excellent image quality, extensive connectivity options, and integrated monitoring tools make them an attractive choice for anyone involved in video production or broadcasting. With their durable design and user-friendly operation, these monitors stand out as reliable partners in the visual media landscape.