Da-4X Regulators; Da-4 & Da-4X Regulators - Sony KV-32HS500 Training Manual

DA-4 & DA-4X Regulators
DA-4 & DA-4X Regulator Interconnect Diagram
D BOARD
DA4X ONLY
UNREG 7V
*IC8004 (DA4X)
+15V
FIGURE 3-8 - DA-4 & DA-4X REGULATOR INTERCONNECT DIAGRAM
The interconnect diagram shown in Figure 3-8 illustrates how the unregulated voltages produced on the D-board
(DA-4) and G-board (DA-4X) are used to develop other regulated voltages.
The unreg. 7V is used to develop reg. 5V through IC504; unreg. 5V is used to develop 3.3V through IC502;
unreg. 11V is used to develop reg. 9V through IC505. Also, note that in the DA-4X chassis, the unreg. 7V is used
to develop a separate reg. 5V on the D-board. In both the DA-4 and DA-4X chassis the reg. +15V is used to
develop regulated 12V.
IC8010
O
I
G
IC6500
I O
12V REG
G
UNREG 7V
UNREG 5V
UNREG 11V
G-BOARD (DA4X)
D-BOARD (DA4)
3. Power Supply (DA-4 & DA-4X Chassis)
+5V
12V
I
12 12
11 11
8 8
I
7 7
4 4
3 3
CN524
I
CN6507
CN6504
26
DA4 & DA4X
A BOARD
IC504
5V
O
5V REG
G
IC502
3.3V
O
3.3V REG
G
IC505
9V
O
9V REG
G
C31P15-3-8 10/9/02