Grundig GMI8500, Service Manual

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8.9. LCD SCHEMATIC DIAGRAM
MONI GND MONI BL 5V
TO POWER
LCD EVF FACE F
TO SYSTEM TO VIDEO
R G B POL
LOAD LCD BL
TO SYSTEM
E2 SBT E2 SBO L/R UP DN LCD NRD BK LCD NRD
TO CAMERA2
V OUT
TO AVS OUT
LCD GND
TO POWER
LCD 5V MONI -15V MONI 12V BGA VCO
TO CAMERA1
R625 10K
654 123
Q601 B1HFCFE00001
:VIDEO MAIN SIGNAL PATH
NOTE: THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.(MONITOR:OPEN) NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING. WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
1
A
2345
6
B C D
1 3 2 4
27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
GND LOAD E2 STB E2 STO POL VCO LCD 5V B G R MONI 12 MONI -15V LCD Y L/R LCD NRD BLK LCD EVF FACE F LCD NRD MONI BL 5V MONI BL 5V MONI BL 5V MONI BL 5V MONI BL GND MONI BL GND MONI BL GND MONI BL GND MONI BL GND
FP903-24,25,26,27 FP903-24,25,26,27 FP903-24,25,26,27 FP903-24,25,26,27 FP903-24,25,26,27 FP903-20,21,22,23 FP903-20,21,22,23 FP903-20,21,22,23 FP903-20,21,22,23
FP903-19 FP903-18 FP903-17 FP903-16 FP903-15 FP903-14 FP903-13 FP903-12 FP903-11 FP903-10
FP903-9 FP903-8 FP903-7 FP903-6 FP903-5 FP903-4 FP903-3
FP903-1,2
TO MONITOR FP601
R601 1K R602 1K R603 1K
R610 22K
R611 22K
R626 56K
D601 MA111 R622 1K
R623 15K
R621 27K
Q605 2SB1424
123
R630 1K
Q606 2SC4738FY
C602 1
R631 3900
R608 2200
R609 3900
C605 F2H0J470A003
R606 10K
Q602 2SA1832FY
R605 10
C604 0.1
R607 1500
R604 18K
6 7
11
9
18 12
8
79 80 10
7 1 2 3 4
11 10
5
(SWITCHING)
(BL5V REG)
(SWITCHING)
(AMP)
000
0.6
0
1.7
2.4
0
0 0
5.0
5.0
8.10. AVS OUT SCHEMATIC DIAGRAM
A
B
C
1 2 3 4
1 2 3
5 6
SAG OUT VCC
IN
GND
SD
C3513
F2H1C100A001
IC3503
C1AB00001161
TO
REAR CASE UNIT
PS3510
4
3
2
1 V OUT
GND
A OUT
GND
TO
VIDEO
VTR 4.8V
ANA GND
C3506
0.01
R3513
0
V OUT
V IC OUT
TO
LCD
V OUT
A OUT
TO
AUDI0
R3551
330
NOTE: THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
BRAKETS( )ON THIS DIAGRAM IS RECORD MODE.(SP MODE)
THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF
THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE.
NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING. WHEN YOU ORDER APART,PLEASE REFER TO PARS LIST.
:VIDEO SIGNAL PATH :AUDIO SIGNAL PATH
C3552
1000P
4
TO
POWER
C3518
1
R3504
D1BB62R0A010
R3501
560
C3512
F2H0J470A003
15
25
24
1
5
5
4.8 2.6
2.3 2.3 4.8
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