Sony HCD-XGR60 Section Diagrams, Circuit Board Location, HCD-XGR6/XGR60, no mark TUNER FM/AM

SECTION 6

DIAGRAMS

6-1. CIRCUIT BOARD LOCATION

HCD-XGR6/XGR60

TRANS board	SUB TRANS board
PANEL FL board	TUNER PACK
	(FM/AM TUNER UNIT)

MAIN board

PANEL VR board

PA board

TC-A board

MIC/GUITAR board

CD-L board		TC-B board
		HEADPHONE board
	CD-R board	FRONT INPUT board

SENSOR board

BD board

D-SW board

MOTOR board LED board

Note on Schematic Diagram:

•All capacitors are in ∝ F unless otherwise noted. pF: ∝∝ F 50 WV or less are not indicated except for electrolytics and tantalums.

•All resistors are in Ω and 1/4 W or less unless otherwise specified.

•2: nonflammable resistor.

•5: fusible resistor.

•C : panel designation.

Note:

The components identified by mark 0or dotted line with mark 0are critical for safety.

Replace only with part number specified.

•A : B+ Line.

•B : B– Line.

•H: adjustment for repair.

•Voltages and waveforms are dc with respect to ground under no-signal conditions.

BD board section no mark: CD PLAY

Other board section

no mark: TUNER (FM/AM)

( ): TAPE PLAY

<>: TAPE REC

[ ]: CD PLAY

•Voltages are taken with a VOM (Input impedance 10 MΩ ). Voltage variations may be noted due to normal produc- tion tolerances.

•Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc- tion tolerances.

•Circled numbers refer to waveforms.

•Signal path.

F : TUNER (FM/AM)

E : TAPE PALY (DECK A)

d : TAPE PALY (DECK B)

G : RECORD

J : CD PALY (ANALOG OUT)

c : CD PALY (DIGITAL OUT)

N : MIC INPUT

•Abbreviation

AR	: Argentina model
MX	: Mexican model
E51	: Chilean and Peruvian model

Note on Printed Wiring Boards:

•X: parts extracted from the component side.

• : Pattern from the side which enables seeing. (The other layers´ Patterns are not indicated.)

•Indication of transistor.

C

Q These are omitted.

B E

Q

B C E

These are omitted.

Q

B C E

These are omitted.

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