SLV-SE35/SE50/SE60/SE70/SE80/SX60/SX70/SX80
POWER BLOCK SRV878EK (SWITCHING REGURATOR) PRINTED WIRING BOARD
— Ref. No. SRV878 Board:9,000 Series —
There are few cases that the part printed on this diagram isn’t mounted in this model.
4-25
4-26
SWITCHING REGURATOR
POWER BLOCK SRV878EK
MA-339
REC/PB AMP, VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER
FR-152
(MODE CONTROL)
DM-82
(OPERATION SWITCHES)
POWER BLOCK
SRV878EK
SE-77 (SLV-SE70B/SE80B/SX70B)
(SECAM)
KK-17 (SLV-SE80B/SE80NP/SE80UX/SE80VC1/SE80VC2/SX80)
(TIMER)
SU-5 (SLV-SE50EE)
(SURROUND)
SUB BOARD (CONDUCTOR SIDE)
VR251
R252
D254
D253
C254
PS251
C253
C252
C251
D252
D251
R251
C157
L151
Q151
R154
C152
C151
R152
R151
R153
D151
R157
D156
D155
D154
R158
R170
D159
D158
R156
D153
C153
C154
IC151
D255
MAIN BOARD (CONDUCTOR SIDE)
POWER BLOCK SR878EK
16
Summary of Contents for RMT-V256A
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