Page 2
Ñ 5 ÑÑ 6 Ñ
2-2. PRINTED WIRING BOARD
SECTION 3
EXOPLODED VIEW
Note on Printed Wiring Board:
¥X: parts extracted from the component side.
¥b: Pattern from the side which enables seeing.NOTE:
¥ -XX, -X mean standardized parts, so they may
have some differences from the original one.
¥ Items marked Ò*Ó are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.¥ The mechanical parts with no reference number
in the exploded views are not supplied.
¥ Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
When indicating parts by reference number,
please include the board name.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SRS-Z500/Z500PC
1234
3 3
5
3
13
14
15
9 9
110 876
1112
SP1
SP2 #1
#1#2
#2
#1 #1 #3 #3
Supplied with RV1
1 X-4950-285-1 GRILLE ASSY (Z500)
1 X-4950-436-1 GRILLE ASSY (Z500PC)
2 4-211-620-01 CABINET (L), FRONT (Z500)
2 4-211-620-11 CABINET (L), FRONT (Z500PC)
3 3-831-441-99 CUSHION
4 4-211-621-01 CABINET (L), REAR (Z500)
4 4-211-621-11 CABINET (L), REAR (Z500PC)
*5 A-4542-548-A AMPLIFIER BOARD,COMPLETE
*6 1-670-677-11 LED BOARD
7 4-213-000-01 CUSHION (LEDMÕT)
8 4-211-625-01 BUTTON (POWER)(Z500)
8 4-211-625-11 BUTTON (POWER)(Z500PC)
9 3-740-607-01 CUSHION10 4-211-627-01 KNOB (VOLUME) (Z500)
10 4-211-627-11 KNOB (VOLUME) (Z500PC)
11 4-212-999-01 CUSHION, VOLUME
12 4-211-624-01 HOLDER, VOLUME
13 1-769-080-11 CORD (WITH PLUG) (Z500)
13 1-769-080-31 CORD (WITH PLUG) (Z500PC)
14 4-211-629-01 CABINET (R), REAR (Z500)
14 4-211-629-11 CABINET (R), REAR (Z500PC)
15 4-211-628-01 CABINET (R), FRONT (Z500)
15 4-211-628-11 CABINET (R), FRONT (Z500PC)
SP1 1-529-138-11 SPEAKER (057F016)
SP2 1-529-138-11 SPEAKER (057F016)
Ref. No. Location
D1 C-3
D2 C-3
D3 E-2
IC1 C-3
IC2 C-5
Q1 B-4
Q2 B-5 ¥ Semiconductor Location
DC IN 9V
11
(11)
11
(11)
ON
OFFJK1 JK3
INPUT
JK2
R OUT
RV1
VOLUME
S1
POWER
(POWER)
C31 C29C6 C5 C3 C17 C15
8 5
9 1
16 12 C13
C27
C14 C16
C10
C28C9 R19
D3
C18
R4 R18 R17 R16 R15R5 R7C4
R6 R8
R3
Q2 Q1
C30
C20 C12 C11 C7
C32 C2
C26C1
C8
C33
R10 R9 R1
R2
-2
-1
R14
R13
R11
R12 C23
C24
C21 C19 C22 C25 D2
D1
RED BLK YEL
REDRED
WHT
BLK YEL 1-670-677-
SP1
IC1
8 5
9 1
16 12
IC2
1-670-676-
AMPLIFIER BOARD
LED BOARD
12
A
B
C
D
E34567
