Flky Assy - Pioneer DVR-541H-S Service Manual

5
U/V IN/OUT
U601
VXF1103-
CN201
CN202
B5B-PH-K-S
GND
1 1
EV+5R8
2 2
GND
3 3
EV+12R1
4 4
P_ON
5 5
34 32 30 28
35 33 31 29
1 3 5 7
2 4 6 8
CN2301
VKN1439-
KEYB ASSY
D
(VXX3112)
CN7201
B3B-PH-K-S
÷ When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
÷ The > mark found on some component parts indicates the importance of the safety
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
÷
: The power supply is shown with the marked box.
5
6
INPUT1
OUTPUT1
INPUT3
OUTPUT2
JA103 JA503
VKB1183- VKB1184-
A
F
VKN2025-
12
26 24 22 20 18 16 14 10 8 6
27 25 23 21 19 17 15 13 11 9 7 5
9 11 13 15 17 19 21 23 25 27 29 31
10 14 16 18 20 22 24 26 28 30
12

FLKY ASSY

C
(VXX3111)
FL TUBE
V7001 VAW1091-
KEY2
1 1
KEY3
2 2
GND
J7001
3 3
PF03PG-B05
6
7
COMPONENT
OUTPUT
COAXIAL
JA502
JA504
VKB1165-
VKB1159-
Y
Cb/Pb
Cr/Pr
TUJB ASSY
(VXX3150)
CN401 CN101
9604S-23C
4 2
3 1
33 35
32 34
CN7302
9604S-12C
GND
12
1
FLSTB
11
2
FLCLK
10
3
FLDATA
4 9
GND
5 8
IR
6 7
V+5F
7 6
V+12R1E
8 5
FLPON
9 4
KEY1
10
3
KEY2
11 2
Y 3 E K
12
CN7001 1
9604S-12C
JA7301
AKP1238-
DVR-541H-S
7
FAN MOTOR
(VXM1125-)
SR IN
2
1
JA2501
3
CN103
RKN1004-
B2B-PH-K-S
FAN
CN7301
9604S-23C
B FJKB ASSY
(VXX3113)
JA7302
INPUT2
VKB1208-
8
A
B
C
D
E
F
11
8