Sony ECM-Z60 Service Manual page 2

ECM-Z60
2-1. SCHEMATIC DIAGRAM
SECTION 2
DIAGRAMS
UDZ4.7B
TOTAL CURRENT : 0.21mA
LITHIUM BATTERY
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1
/ W or less unless otherwise
4
specified.
• % : indicates tolerance.
• C : panel designation.
• Signal path.
F
: MIC
— 3 —
2-2. PRINTED WIRING BOARD
1 2 3
MIC UNIT
UNIT BOARD
A
(SIDE A)
B
C
(MIC OUT)
J1
MIC IN
AMP BOARD
(SIDE A)
D
E
BATTERY
CHECK
SW1 LAMP
SW1
POWER
F
R3
ON
OFF
R1
C1
C2
G
H
1-672-000-
16
MINI
(MIC OUT)
PLUG
• Semiconductor
Location
Ref. No. Location
D1
D2
D3
D10
4 5 6
UNIT BOARD
MIC1
(SIDE B)
D10
1-671-999-
11 11
(11) (11)
1-671-999-
MINI
PLUG
AMP BOARD
(SIDE B)
LITHIUM
BATTERY
CR-2025
3V
11
(11) (11)
1-672-000-
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• : Through hole.
a
• b : Pattern from the side which enables seeing.
F-2
Caution:
F-2
Pattern face side: Parts on the pattern face side seen from
D-2
(Conductor B) the pattern face are indicated.
B-4
Parts face side: Parts on the parts face side seen from
(Component A) the parts face are indicated.
— 4 —
7
11