17
YMC-700/YMC-500
YMC-70
0/YMC-50
0
Rubber sheet and cloth
Ground lead
DIGITAL P.C.B.
G3803
CB383
CB385
WQ662700
ST381
CB312
When checking the P.C.B.:
• Put the rubber sheet and the cloth over this unit. Then place the DIGITAL P.C.B. upside down on the cloth and check
them. (Fig. 5)
• Reconnect all cables (connectors) that have been disconnected. Be sure to use the extension cable for servicing for
the following section.
DIGITAL P.C.B. CB385 – MAIN P.C.B. CB101:
WQ662700 (27P, 320mm, P=1.0)
DIGITAL P.C.B. CB383 – OPERATION(2) P.C.B. CB154:
WQ760200 (17P, 250mm, P=1.0)
• When connecting the flexible flat cable, be careful with polarity.
• Connect the ground point of each P.C.B. shown below to the chassis with a ground lead or the like. (Fig. 5)
DIGITAL P.C.B. G3803 (Ground)
DIGITAL P.C.B. ST381 (Ground)
DIGITAL P.C.B. CB312 (HDMI)
Fig. 5
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
