Yamaha DVR-S100 Service Manual page 91

A B
1
I SW-S100 PRINTED CIRCUIT BOARD (Foil side)
POWER AMP (3) P. C. B.
CENTER
FRONT R
SYSTEM CONNECTOR
2
3
POWER (2)
4 POWER (1)
POWER (1)
5
6
• Semiconductor Location
Ref. No. Location
D401 F3
D402 F3
D403 F2
D404 H3
D405 F3
D406 F2
IC401 F4
7 TR401 F3
TR402 F4
C D
(Lead Type Device)
SPEAKERS
CENTER
FRONT L REAR L
POWER (1)
SP-FL-
SP-RL-
SP-CE-
SP-FR-
SP-RR-
POWER (2)
E F
POWER AMP (4) P. C. B.
-B1
AMPG
+B1
POWER
-12V
GND
+12V
SP-FL-
SP-RL-
SP-CE-
SP-FR-
SP-RR-
VPRT
-12V
GND
+12V
AC-SW1
POWER (2)
GND
AC-SW2
AC Power Cable
G H
(Lead Type Device)
I J
DVR-S100/NX-SW100
91