JVC GR-D50KR, Service Manual

Page: 4 / 8

1-4 (No.86723)
MONITOR ASSEMBLY <M5>
MAIN BOARD ASSEMBLY <01>
MONI-BW BOARD ASSEMBLY <02>
CCD BOARD ASSEMBLY <04>
JACK BOARD ASSEMBLY <06>
Note:
Mark
←
is same as left.
Mark --- is not used.
Mark * reference model was also changed.
As for the difference in a "FINAL ASSEMBLY <M2>"
drawing, 101F, 128 and 220 is added.
F4
122
128
112
123
F5
220
202
F7
F8
m
101B
101C
101D
101A
101E
101A
101F
q
REF. NO.
MODEL
ITEM
GR-D70US GR-D50KR GR-D70KR
500 MONITOR ASSY LY21042-002B LY21042-004B LY21042-005B
501 M. COVER ASSY LY20932-002E LY20932-003E LY20932-004E
515 MONI.HINGE ASSY LY33013-001B LY33013-003B
←
515A HINGE COVER(U) LY33015-001A LY33015-002A
←
REF. NO.
MODEL
ITEM
GR-D70US GR-D50KR GR-D70KR
PW1 MAIN BOARD ASSY YB10404B-03 YB10404C-02 YB10404D-02
REF. NO.
MODEL
ITEM
GR-D70US GR-D50KR GR-D70KR
PW1 MONI-BW BOARD ASSY YB10402B-01 YB10433J YB10433H-01
REF. NO.
MODEL
ITEM
GR-D70US GR-D50KR GR-D70KR
PW1 CCD BOARD ASSY YB20942B-SS YB20942A-SS YB10406A-01-SS
Q5202 TRANSISTOR 2SC4081/QR/-X --- 2SC4081/QR/-X
R5005 MG RESISTOR NRSA63J-472X --- NRS181J-472X
L5001 COIL/P COIL NQL315K-100X
←
NQL144K-100X
CN5001 CONNECTOR QGF0517F2-20X
←
---
REF. NO.
MODEL
ITEM
GR-D70US GR-D50KR GR-D70KR
PW1 JACK BOARD ASSY YB20943A-01 YB20943B-01
←
D507 Z DIODE --- EMZ6.8N-X
←
R522 MG RESISTOR --- NRSA63J-221X
←
R523 MG RESISTOR --- NRSA63J-331X
←
J503 MINI JACK --- PEMC1203
←