Read Sony HCD-RG40 / MHC-DX30 / MHC-RG40 Service Manual online
20
HCD-DX30/RG40
6-1. CIRCUIT BOARD LOCATION
• WAVEFORMS
1
IC102
wf
STOP MODE
4.1Vp-p
2
IC401
qd
STOP MODE
3
IC401
qa
STOP MODE
4.0Vp-p
3.0Vp-p
222ns
(4.5MHz)
63ns
(16.0MHz)
31
µ
s
(32.768kHz)
1
IC701
4
STOP MODE
5.3Vp-p
200ns
(5MHz)
– MAIN BOARD –
– PANEL BOARD –
1
IC101
yj
CD PLAY MODE
6.4Vp-p
59ns
(16.9344MHz)
1.2Vp-p
2
IC101
ta
CD PLAY MODE
3
IC101
ra
CD PLAY MODE
4
IC101
el
CD PLAY MODE
400nsec/div
approx 200mVp-p
approx 170mVp-p
– BD BOARD –
TRANS board
MOTOR board
ADDRESS SENSOR board
DRIVER board
SENSOR board
BD board
VIDEO OUT board
SUB TRANS board
MAIN board
POWER AMP board
PANEL board
KEY board
Click on the first or last page to see other HCD-RG40 / MHC-DX30 / MHC-RG40 service manuals if exist.