58
58
HCD-SB100/SB200
HCD-SB100/SB200
Ver. 1.1
7-11. SCHEMATIC DIAGRAM – AMP SECTION (6/6) –
-29.2
-29.2
-23.7
5.7
4.9
12
-28.7
-28.7
-23.0
4.3
-29.2
-23.6
4.3
4.7
-36.1
4.9
0
No mark : DVD STOP
POWER BOARD
(1/2)(SB100)
CN901
(Page 67)
E
POWER BOARD
(2/2)(SB200)
CN901
(Page 68)
H
POWER BOARD
(1/2)(SB100)
CN902
(Page 67)
F
POWER BOARD
(2/2)(SB200)
CN902
(Page 68)
I
AMP BOARD(1/6)
AMP BOARD(1/6,3/6)
11
6
AMP BOARD(2/6)
10
AMP BOARD
SMPS SECTION
(6/6)
(100:+32VF)(200:+35V)
(100:+32VF)(200:+35V)
(100:+32VF)(200:+35V)
VCC,GND
MUTE
R987
1k
R988
330
INVERTER
200
GDZJ4.7B
GDZJ2.7A
FLCONTROL
KTC3205
KTA1281Y
UZ-30BSC
GDZJ5.1B
GDZJ5.1B
Q983
KTA1267
Q982,973
REG CONTROL
Q971,975
-28V REG
Q972
KTC3205
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
Summary of Contents for HCD-SB100
Page 20: ...20 HCD SB100 SB200 Ver 1 1 3 FRONT CIRCUIT 1 2 ...
Page 21: ...21 HCD SB100 SB200 Ver 1 1 4 FRONT CIRCUIT 2 2 ...
Page 23: ...23 HCD SB100 SB200 Ver 1 1 2 TEST DEBUG FLOW YES YES NO NO NO NO NO YES YES ...
Page 24: ...24 HCD SB100 SB200 Ver 1 1 YES YES NO NO NO NO NO NO NO NO NO YES YES YES YES YES YES YES ...
Page 25: ...25 HCD SB100 SB200 Ver 1 1 YES YES YES YES YES YES NO NO NO NO NO YES ...
Page 26: ...26 HCD SB100 SB200 Ver 1 1 YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO NO NO ...
Page 27: ...27 HCD SB100 SB200 Ver 1 1 YES YES YES YES YES YES YES NO NO NO NO NO NO NO YES YES ...
Page 28: ...28 HCD SB100 SB200 Ver 1 1 YES YES YES YES NO NO NO NO NO YES ...
Page 32: ...32 HCD SB100 SB200 Ver 1 1 2 Tray close waveform 3 Tray open waveform ...
Page 35: ...35 HCD SB100 SB200 Ver 1 1 ...
Page 36: ...36 HCD SB100 SB200 Ver 1 1 8 FOCUS ON WAVEFORM ...
Page 37: ...37 HCD SB100 SB200 Ver 1 1 9 SPINDLE CONTROL WAVEFORM NO DISC CONDITION ...
Page 38: ...38 HCD SB100 SB200 Ver 1 1 10 TRACKING CONTROL RELATED SIGNAL SYSTEM CHECKING ...
Page 39: ...39 HCD SB100 SB200 Ver 1 1 11 RF WAVEFORM 12 MT1379 AUDIO OPTICAL AND COAXIAL OUTPUT ASPDIF ...
Page 40: ...40 HCD SB100 SB200 Ver 1 1 13 MT1379 VIDEO OUTPUT WAVEFORM 1 Full colorbar signal CVBS 2 Y ...
Page 41: ...41 HCD SB100 SB200 Ver 1 1 3 C 14 AUDIO OUTPUT FORM AUDIO DAC 1 Audio related Signal ...