Circuit Descriptions
EN 30 TPM5.1E LA7.
2011-Sep-02
Figure 7-6 Smart Choice Power Architecture
All power supplies are a black box for Service. When defective,
a new board must be ordered and the defective one must be
returned, unless the main fuse of the board is broken. Always
replace a defective fuse with one with the correct
specifications! This part is available in the regular market.
Consult the Service website for the order codes of the boards.
The output voltages to the chassis are:
• +5-STANDBY (stand-by-mode only)
• +12V (on-mode)
• +24V (audio power)
18840_205_100324.eps
1004288
V21_RWP
V5_RWP_BTS
42
2D3113APT
PMA-oiduA
157U
FU36T309G
107U
3049PM
KCUB
tiucriC CL
057U
FU34T33-7111G
rotalugeR A1
33VD
33VA
RDD_81VD
pihC niaM
CD ot CD
oiduA
LENAP
BS33VD
WS_V5
BSRWPO
RENUT_V5
YB DNATS
407Q
1244NOA
SOMC
207U
31-LD7111PA
rotalugeR A1
257U
FU34T33-7111G
rotalugeR A1
357U
31-LD7111PA
rotalugeR
21VA
xaM A5.2
3635TM
11VD
BTS_V5
BTS_V5
WS
xaM A5.1
Q
7
5
0
A
O
N
4
4
2
1
CM
O
S
FFO/NO_CCV_LENAP
BTS_V5
CCV_LENAP
114U
RTS1712SPMTS
CCV_21C
0504hT
CRTP
REWOP_BSU
AICMCP
11VD
pma-erP
tuo TRACS
701U
RTUBA21L87L
V21
ylno”62
457U
TRTESH5124CS