Service manual

79
FB608 120OHM1 2
R623 33K 1%
AGND
CN602
PHONEJAC K
1
2
3
5
4
C601 NC/0.47uF 16V
HP_ OU TL1
R62610K 1/16W 5%
CN606
CONN
1
2
3
4
+5V
AGND
AGND
SE-1
R619 0R05 1/16W
R617NC/22K
R618 NC/ 0R05 1/ 16W+5V_AUDI O
+
C606 220UF 16V
C6170. 1UF 16V
+
C614220uF 16V
AGND
C624NC/0.47uF 16V
AGND
AGND
R62412K 1% 1/16W
R605 75R 1/10W 5%
AGND
AGND
HP_ OU TR1
From Scalar line-out (negative)
LOUTN
C611220pF 50V
C6181UF 16V
AGND
G-2
ROU TN
C607470PF
AGND
+5V_AU D I O
DGND
AUDIO_SD# 5
LINE INPUT
AGND
AGND
D
C
66Monday , July 11, 2011
715G4997-M0D-000-0040AUDIO
G4997-M0D-000-0040
OE M MO D E L Si ze
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
AGND
C6191UF 16V
R60133K 1/16W 5%
88G 30214K --> 88G 30214KD1C
AGND
To Speaker
AGND
R629NC/0.05R
AGND
VOLUME5
LINN
AGND
DGND
R6091K 1/10W
FB605
120OHM
1 2
From AMP out (passitive)
AGND
HP_ROU T
U601
APA2606NAI-TRG
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
25
LOUTP
PGND
PGND
LOUTN
PVDD
MUTE
VDD
LIN N
UVP
VDC
VOLUME
HP_LOUT HP_ROUT
BYPASS
SE/BTL
AGC
RINN
GND
SD
PVDD
ROUTN
PGND
PGND
ROUTP
Thernal Pad
C612220pF 50V
Headphone output
AGND
C610220pF 50V
R603 15K 1/16W
R602100K 1/10W
R627 100R
R625NC/100K 1/16W 5%
R607 75R 1/10W 5%
R615 100R
R606 100K 1/10W
CN605
NC/CONN
1
2
3
4
5
DGND
VOL
LOUTP
AGND
LIN EIN_R0 5
AGND
MU TE#5
+5V_AUDI O
AGND
ROU TP
ROU TP
ROU TN
OUT-R-
From AMP out (negative)
HP_LO U T
+
C605 220UF 16V
VDC
From AMP out (negative)
AGND
RINN
Low: shutdown Audio AMP
MUTE-1#
HP_LO U T
AGND
AGND
C613220pF 50V
FB604 120OH M1 2
AGND
C6272.2U10V
MUTE-1#
AGND
R60833K 1/16W 5%
From AMP out (passitive)
LINEOUT_R 5
AGND
UVP
R630NC/0.05R
HP_ROU T
L
LOUTN
R604 15K 1/16W
R6221Kohm 1/16W +/-1%
AGND
AGND
AGND
OUT-L+
AGND
LIN EOU T_L5
R
FB609 NC / 120OH M1 2
C609NC/220pF 50V
AGND
R620 3Kohm 1/16W +/-1%
Pitch 2.5mm
AGND
C6280.1UF 16V
C625 0.1uF 50V
VDC
C602NC /220pF 50V
LIN EIN_L0 5
SE
OUT-R+
FB610 N C/120OHM1 2
FB602 120OH M1 2
MUTE-1#
CN601
JACK
1
2
3
5
4
OUT-L-
AGND
+5V_AUDI O
LOUTP
+5V_AUDI O
+5V_AUDI O
AGND
C6160. 1UF 16V
R614NC/10K 1/16W 5%
FB607120OHM1 2
R621 33Kohm 1/ 16W +/-1%
C6210.1U F 16V
C6261UF 16V
From AMP out (passitive)
C61510uF 16V
AGND
C623 0.1uF 50V
DGND
R631NC/0.05R
+5V_AUDI O
SE
FB603 120OH M1 2
FB606 120OH M1 2
G-1
R613 0R05 1/ 16W
C608470PF
AGND
R628 10K 1/16W 5%
C6291UF 16V
+5V_AUDI O
FB611 120OHM1 2
R6101K 1/10W