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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