Veeder-Root TLS-450 Troubleshoot Manual

2 System Description System Parts Identification
2-4
Figure 2-4. Console board locations (with power supply protective cover removed)
RELAY RATINGSRELAY RATINGS 240 VAC, 2 A MAX240 VAC, 2 A MAX 24 VDC, 2 A MAX24 VDC, 2 A MAX
WARNING: TO MAINTAIN
INTRINSIC SAFETY, ALL
COVERS MUST BE IN
PLACE.
WARNING: TO MAINTAIN
INTRINSIC SAFETY, ALL
COVERS MUST BE IN
PLACE.
WARNING: TO MAINTAIN
INTRINSIC SAFETY, ALL
COVERS MUST BE IN
PLACE.
WARNING: TO MAINTAIN
INTRINSIC SAFETY, ALL
COVERS MUST BE IN
PLACE.
U8U8
U12U12
C10C10
U7U7
T1T1
U3U3
T2T2
D9D9
R13R13
D7D7
C16C16
C20C20
C26C26
C24C24
C27C27
R35R35
R34R34
U6U6
C23C23
U10U10
U9U9
R38R38
U11U11
C28C28
R40R40
C11C11
TH7TH7
D10D10
R22R22
R18R18
R28R28
R31R31
D12D12
R36R36
R20R20
Q2Q2
C21C21
C22C22
R30R30
R17R17
T3T3
R15R15
C15C15
D6D6
++
Q3Q3
U4U4
C18C18
R41R41
R37R37
R32R32
R39R39
C17C17
R26R26
D11D11
R24R24
C29C29
C30C30
D13D13
R21R21
R16R16
C14C14
R14R14
R19R19
R12R12
R11R11
R10R10
D1D1
TH3TH3
C6C6
U1U1
L1L1
C8C8
+12V+12V
Q1Q1
D5D5
D/CD/C
A/CA/C
++
M3M3
D3D3
C5C5
C1C1
R3R3
C2C2
R2R2
R1R1
R4R4
C13C13
C12C12
L3L3
D14D14
J4J4
24V24V
GNDGND
TH6TH6
FID3FID3
U5U5
R29R29
R33R33
C19C19
R23R23
R25R25
R27R27
C25C25
D8D8
++
F4F4
M5M5
11
3A3A
< CONSOLE PS< CONSOLE PS
++
D2D2
TH2TH2
F3F3
FID1FID1
L2L2
R7R7
R9R9
C9C9
R8R8
C7C7
R5R5
R6R6
U2U2
D4D4
3A3A
PRINTER PS >PRINTER PS >
C4C4
C3C3
++
M1M1
TH1TH1
J1J1
+24V+24V
++
GNDGND
11
5
3
1
consoles\450\918-2.eps
4
2
LEGEND
Item Description Item Description
1 Power Supply board (access cover
removed)
4 Comm Backplane board
2 CPU board 5 AC Input board assembly (access
cover removed)
3 I/O Backplane board

Veeder-Root TLS-450 Specifications

General

Brand	Veeder-Root
Model	TLS-450
Category	Music Mixer
Language	English