Circuit Board Location - Sony HCD-DP1000D Service Manual

HCD-DP1000D
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6-1. CIRCUIT BOARD LOCATION

MOTOR board
DIODE board
SENSOR board
HEAD (A) board
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L 1 3 9 4 2 2 9 6 5 1 3
HEAD (B) board
VIDEO board
SUB TRANS board
TRANS board
CD-PANEL board
OPT IN board
PANEL board
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WAVEFORMS
r
– MB BOARD –
1 IC102 8 XTO
DRIVER board
RF-240 board
2 IC102 9 512-2OUT
IC102 qd 33-2OUT
3
4 IC102 3 27-1OUT
LEAF SW board
MB board
DSP board
5 IC103 ed X1
MAIN board
SURROUND AMP board
FRONT AMP board
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IC701 2 INA
6
4.0Vp-p
H 1.3Vp-p
27MHz
IC701 4 INB
7
3.2Vp-p
1.0Vp-p
H
DVD STOP : 22.5792MHz
DVD PLAY : 24.576MHx
IC701 7 INC
8
3.2Vp-p
1.3 Vp-p
H
33.8688MHz
IC701 9 OUT C2
9
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3 7 6
4.0Vp-p
2.6Vp-p
H
27MHz
IC701 qs OUT B2
0
2.0Vp-p
3.0Vp-p
H
16.5MHz
IC701 qg OUT A1
qa
H
1.3Vp-p
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2 4
8 9 9
– PF-240 BOARD –
1 IC001 2 RFIN
0.2V/div 0.72Vp-p
100nsec/div
2 IC001 ra TE
0.5Vp-p
0.5V/div
1msec/div
3 IC001 rs FE
0.3Vp-p
0.1V/div
1msec/div
4 IC001 tl SIGO
3 1 5 1 5 0 8 9 2
1.4Vp-p
0.5V/div
100nsec/div
– PANEL BOARD –
1 IC1101 is XO
3.0Vp-p
4MHz
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.
2
8 9 9
– MAIN BOARD –
1 NO303 8 E-HOT
35Vp-p
80kHz
2 T301 4
122Vp-p
80kHz
3 IC401 qa XC-OUT
3.2Vp-p
32.768kHz
IC401 qd X-OUT
4
4 9 8 2 9 9
3.0Vp-p
16MHz
5 IC51 ws XOUT
3.8Vp-p
4.5MHz