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A B C D E F G H




8
OPERATION SCHEMATIC DIAGRAM 8

(MODEL:HV-GX900K/HV-GX950K)




7 7




6 6




(OPERATION 1 PCB) (OPERATION 2 PCB)

5.1 0
5 5
OTPB SW 5.1




220
R607
Q601
DTA143ES


TO DISPLAY

FROM/TO DISPLAY




D601 OTPB
CD601(CP651)




SLZ-345B-02-T1
R601 R602 R603 R604 R605
1 KEY A
3.3K 2.7K 3.9K 6.8K 13K CD602(CP652)
2 CH.UP_SW




SKQNAED010




SKQNAED010




SKQNAED010




SKQNAED010
SKQNAED010
STOP/EJECT CH25082A




REW/REV
REC/OTR
SW602




SW603




SW604




SW605
3 GND
SW601




FF/CUE




PLAY
1 OTPB
CH23042A
2 CH.UP_SW
C601
3 AT+5V
4 470P B 4
4 GND
R606 5 KEY-A
1.5K
SKQNAED010
STILL/PAUSE




R608 R609
SW606




3.3K 2.7K




SKQNAED010




SKQNAED010




SKQNAED010




SKQNAED010
CH.DOWN




POWER
SW607




SW608




SW609




SW610
CH.UP




OTPB
3 PCB270 PCB280 3
VE9861 VE9864




2 2




CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR NOTE: THE DC VOLTAGE AT EACH PART WAS NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DURING PLAYBACK



1 1




A B C D E F G H
I-2
A B C D E F G H



DECK SCHEMATIC DIAGRAM
8 8
(MODEL:HV-GX900K/HV-GX950K)



LOADING MOTOR
M101

7 7




(DECK PCB)


S105


6 5.1 6

0 BOT SENSOR
S106 Q101
RPT-38PB113




S101 S102 S103 S104


5 5




FROM/TO SYSCON/SERVO/TIMER

CP101(CP1004)
52044-0445
1 LDM+
2 LDM-
3 BOT FROM/TO SYSCON/SERVO/TIMER

4 VCC CP102(CP1001)
173979-2
4 5.1 4
2 VCC
1 EOT
0 EOT SENSOR
Q102
RPT-38PB113




PCB550
VE8851

3 3




2 2




CAUTION: SINCE THESE PARTS MARKED BY ARE NOTE: THE DC VOLTAGE AT EACH PART WAS NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CRITICAL FOR SAFETY,USE ONES MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DURING PLAYBACK
DESCRIBED IN PARTS LIST ONLY

1 1




A B C D E F G H
I-3
A B C D E F G H

Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM
8
(MODEL:HV-GX900K) 8
(SYSCON PCB)
FROM/TO SYSCON/SERVO/TIMER




P.CON+5V
2FSC




IIC_DATA




DUMMY_V.SYNC
IIC_CLK




EE/VV_V_OUT
VV-H
V.H_SW 3




L4013

100uH
PICTURE_CTL
NA_REC-H




6.3V 47 KA
DUMMY_V.SYNC




50V1 KA




0.1 B
C4041
1




C4067


C4073
SYNC
A_MUTE/TRICK-H




50V 2.2 KA



50V 0.47 KA
7 IIC_DATA 7




C4043
IIC_CLK




0.1 B
C4045



0.068 B C4049
ENV.DET




50V 4.7 KA
5P CH
0.022 B
4




CH
0.022 B



0.01 F




18P
C4061




R4040 0.1 B L4007 C4100
C4058




0.1 B
680



C4047


C4051




C4065




C4068
R4021




C4082
39uH
0.01 B




0.001 B




0.01 B
2




4.433619MHz
C4038




12uH
L4011



4.7K C4063




C4071
CTL+




0.01 B
330 C4080
27K X4001
H.SW




C4076
V.ENV R4033




50V 4.7 KA
CTL-
TP4001 TP4002 1K




R4034
HIFI_H.SW/VV-H NC NC




C4053
R4025
C4011 Y/C/AUDIO/CCD/H.AMP
IC4001




1K
R4047
NC
FROM/TO 21PIN/OSD/VPS 0.001 B HA118217FNC
2.1 2.8 4.7 2.1 2.1 1.7 1.7 1.9 2.1 2.5 2.8 1.4 5.0 5.0 5.0 2.2 4.2 3.2 3.0 5.0 2.1 0.1 3.3 2.8 2.1 2.0 2.8 2.7 0
0
6 5
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51