Yamaha RX-V2600 Service Manual page 89

A B
1
I PRINTED CIRCUIT BOARD
POWER (1) P.C.B. (Side A)
FUNCTION (2)
(W601)
2
3
MAIN (2)
(CB219)
NFR
VR
NFL
VL
LC
+LB
-BV
-LB
4
MAIN (4)
5
Circuit No. U, C, T, K, A, B, G, J
CB8 X
CB9 X
CB10, CB11 X
6
F3 X
J6, J7. J8 X
SW1 X
W3A, W3B X
X : NOT USED
O : USED/APPLICABLE
7
C D
OPERATION (6)
(CB911)
(CB205)
POWER (7) P.C.B. (Side A)
R, L
O
O
+9V
O
+5V1
+5V1
O
-5V
O
PRVS
O
VPOWER
+5SPC
O
+5V1
-5V
D-VIDEO
+7
(CB508)
RETDG
E F G
POWER (6) P.C.B. (SideA)
R, L models
to Power Transformer
MAIN (2)
(CB215)
PRD
LDD
MG
+5M2
THM1
THM2
PRI
MAIN (4)
(CB206)
POWER (7) P.C.B. (Side B) Lead Free Solder Used
+11V
+BD1
DG POWER (3)
-BD2
(CB17)
RETDG
H I
RX-V2600/DSP-AX2600
to Power Transformer
POWER (2)
(CB7)
BE WH
WH
BY
VOLTAGE
SELECTOR
RE
BE
• Semiconductor Location
J
Ref no. Location
D40 B3
D41 C3
D42 E3
D43 D4
D44 D4
D45 E4
D323 H6
IC317 E5
IC318 E5
IC319 E5
IC320 F5
Q40 B3
Q41 C3
Q42 D3
Q43 D3
Q44 E3
Q45 B3
Q46 C3
Q47 D3
Q48 D3
Q49 E3
Q50 B4
Q51 C4
Q52 C3
Q53 E3
Q54 E3
Q55 B3
Q319 G6
Q320 G7
Q321 E6
Q323 H6
89