![background image](http://html.mh-extra.com/html/sony/hcd-gx30/hcd-gx30_service-manual_420763033.webp)
33
33
HCD-GX30/RG22/RG33
5-14. Schematic Diagram – POWER/TRANS Section –
-0.2
-0.2
37.7
0
0
36.5
37.1
0
0
0.6
37.7
0
-36
37.7
11.6
0
11.6
0
0
-0.2
-0.2
-34.7
-37.7
0
0
-25.6
-36
0.7
0.1
9
5.7
-26.1
No mark:FM
POWER BOARD
TRANS BOARD
SUB TRANS BOARD
22/50V(RG22)
22/100V(GX30/RG33)
(1/2)
STK402-070S
STK402-090S
(2/2)
STK402-070S
STK402-090S
IC501
POWER AMP
(1/2)
IC501
POWER AMP
IC901
+5.6V REG
RELAY DRIVE
(2/2)
Q503,504
MUTE CONT
-30V GREG
MUTE
D3SBA20-4101
D5SBA20-4101
TO
MAIN BOARD (4/4)
CN403
D
(Page 29)
TO
MAIN BOARD (3/4)
CN402
F
(Page 28)
POWER
TRASFORMER
(SUB)
SENSOR
BOARD
FAN SW
C559
22/50V(RG22)
22/100V(GX30/RG33)
(RG22)
(GX30/RG33)
(RG22)
(RG22)
(GX30/RG33)
(GX30/RG33)
(RG22)
(GX30/RG33)
(RG22)
(GX30/RG33)
GX30/RG33
GX30/RG33
150k
Q582,583
OVER HEAT DETECT
OVER
LOAD DETECT
OVER
LOAD DETECT
AEP,UK
AEP,UK
C512
0.001
5
4
4
3
3
3
4
5
5
R558,560
0.22/2W
0.22/5W
(RG22)
(GX30/RG33)
0.22/2W
0.22/5W
F
AN ON
R508,510
C542,592
2200/50V
2200/63V
(GX30)
(RG22/RG33)
2
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
2
1
2
F914,920
6.3A/125V
T6.3AL/250V
(GX30)
(RG22:E2,E51,EA,SP,TW)
1
F919
5A/125V
T4AL/250V
(RG33:E2,E51)
T5AL/250V
POWER TRANSFORMER
(MAIN)
AEP,UK,TH,AR
CND,MX
AEP,UK,E2,
E51,EA,TW,
TH,AR
VOLTAGE
SELECTOR
230-240V
230-240V
220V
220V
120V
E2,E51,EA,SP,TW
E2,E51,EA,
SP,TW,AUS
E2,E51,EA,SP,TW,MX
E2,E51,EA,SP,TW
R918
3.3M
1/2W
GX30
AUS
JW913
MX
JW2
CND,AEP,UK,
TH,AR,AUS
CND,AEP,UK,
TH,AR,AUS
MX
CND,E2,E51,EA,SP,TW
Summary of Contents for HCD-GX30
Page 55: ...HCD GX30 RG22 RG33 MEMO ...