S120PII Studio Series

Part Number

Qty

Description

 

Reference Designator

 

 

 

 

 

031-100343-100

2

SMD capacitor

100pF/50V J 0805 NPO TAPING

C222,204

 

 

 

 

 

031-100344-100

7

SMD capacitor

0u1/50V K 0805 X7R TAPING

C227,232,233,229,234,235,230

 

 

 

 

 

031-220244-101U

1

SMD capacitor

0u022/50V K 0805 X7R TAPING

C202

 

 

 

 

 

031-220344-100

2

SMD capacitor

220pF/50V J 0805 NPO TAPING

C210,200

 

 

 

 

 

031-470144-101

1

SMD capacitor

0u0047/50V K 0805 X7R TAPING

C219

 

 

 

 

 

031-680144-100

1

SMD capacitor

0u0068/50V K 0805 X7R TAPING

C212

 

 

 

 

 

033-200695-300

2

NP Electrolytic capacitor

200u/63V M (R)1326 P:5

C205,203

 

 

 

 

 

034-100525-301

1

Electrolytic capacitor

10uF/25V M (R) P:2 TAPING

C220

 

 

 

 

 

034-220525-300

4

Electrolytic capacitor

22uF/25V M (R) 5x11 P:2.5

C15,14,223,225

 

 

 

 

 

034-220625-300

1

Electrolytic capacitor

220uF/25V M (R)0812 P:5 TAPING

C221

 

 

 

 

 

038-100363-300

2

MPE capacitor P:5

0u1/100V J TAPING

C201,209

 

 

 

 

 

038-150393-300

2

MPE capacitor

0u15/63V J P:5 TAPING

C208,207

 

 

 

 

 

038-680393-300

1

MPE capacitor

0u68/63V J P:5 TAPING

C214

 

 

 

 

 

 

 

 

 

 

Semiconductors

 

 

 

 

 

 

 

 

 

 

 

 

 

 

054-007200-100

6

SMD IC

TL072CDR SO-8 (TI) TAPING

U202,203,204,200,201,205

 

 

 

 

 

054-033904-100

2

SMD TR (MOTOROLA)

MMBT3904LT1 SOT23 TAPING

Q203,204

 

 

 

 

 

054-050601-100

1

SMD ZENER DIODE

5.6V SOT-23 BZX84C5V6 TAPING

D210

 

 

 

 

 

054-211400-100

1

SMD NPN Transistor

DTC114EK SMT3 TAPING

Q202

 

 

 

 

 

054-414803-100

12

SMD diode

LL4148 TAPING

D215,212,209,207,205,200,

 

 

 

 

201,202,203,204,216,217

 

 

 

 

 

Miscellaneous

 

 

 

 

 

 

 

 

 

 

 

 

 

 

072-040008-000

1

4P terminal housing

JS-1001-04

P4

 

 

 

 

 

072-040169-000

1

Connector

2 PIN JS-1001-2 P:2.5mm

CONN3

 

 

 

 

 

072-040250-000

1

Connector

7 PIN JS-1001-7 P:2.5mm

P2

 

 

 

 

 

 

 

Copper wire

Jumper

In lieu of C206

 

 

 

 

 

 

 

 

 

 

Phone Jack PCB

 

 

 

 

 

 

 

 

024-000098-120

2

SMD resistor

0R 1/8W J 0805 TAPING

R305,307

 

 

 

 

 

024-620398-120

2

SMD resistor

620R 1/8W J 0805 TAPING

R221,226

 

 

 

 

 

031-220344-100

2

SMD capacitor

220pF/50V J 0805 NPO TAPING

C215,216

 

 

 

 

 

072-010100-000

2

Phone Jack

PN:JY-6313-01-340

J206,207

 

 

 

 

 

072-010101-000

1

RCA Jack

PN:RJ-1031-10-0300A

J205

 

 

 

 

 

072-040251-000

1

Header Right angle

PN:211-104-000-400 4PIN

 

 

 

 

 

 

 

 

 

 

 

Toggle Switch PCB

 

 

 

 

 

 

 

 

 

 

 

 

 

031-470144-101

1

SMD capacitor

0u0047/50V K 0805 X7R TAPING

C2G1

 

 

 

 

 

072-040252-000

1

HEADER Right Angle

PN:211-109-000-400 9PIN

 

 

 

 

 

 

073-010021-000

1

Screw base

PN:PCB-2(M3) 4PIN

T3

 

 

 

 

 

074-030002-000

2

Toggle Switch

P/N L101

SW201,200

 

 

 

 

 

17

Page 18
Image 18
JBL S120PII service manual Phone Jack PCB, Toggle Switch PCB, DTC114EK SMT3 Taping, CONN3, PNPCB-2M3 4PIN

S120PII specifications

The JBL S120PII is a powerful and versatile subwoofer designed to deliver an exceptional audio experience for both music enthusiasts and movie lovers. With its cutting-edge technology and impressive specifications, it stands out as a reliable choice for enhancing the low-frequency sound in home audio setups.

One of the main features of the JBL S120PII is its large 12-inch cone driver, which delivers deep and impactful bass. This driver is engineered to provide enhanced sound reproduction, allowing users to feel the rhythm and power of their favorite tracks. With a frequency response that ranges from 29 Hz to 150 Hz, the S120PII effectively handles the low-end frequencies that are crucial for an immersive listening experience.

The subwoofer is equipped with a robust built-in amplifier that boasts an impressive power output of 300 watts RMS and peaks at 600 watts. This amplification ensures that the subwoofer can deliver consistent and powerful bass even during intense audio playback. The amplifier also features advanced signal processing capabilities, allowing the S120PII to adapt to various room environments and optimize sound performance.

Another key characteristic of the JBL S120PII is its sophisticated enclosure design. The subwoofer is housed in a tuned port cabinet that minimizes distortion and maximizes airflow, resulting in clean and accurate bass reproduction. This design not only enhances the overall sound quality but also adds aesthetic appeal, making it a stylish addition to any home theater or audio setup.

Connectivity options are another highlight of the S120PII. It features both line-level and speaker-level inputs, allowing for easy integration with different audio systems. The subwoofer is compatible with various receivers and amplifiers, making it a versatile choice for home theater enthusiasts.

JBL is known for its commitment to durability and quality, and the S120PII is no exception. The robust construction ensures longevity and resilience, making this subwoofer a lasting investment for any audio lover.

In conclusion, the JBL S120PII subwoofer is a solid choice for those seeking superior bass performance and versatility. With its powerful driver, advanced amplifier, and sleek design, it is well-suited for enhancing both music and movie soundscapes, delivering an unforgettable listening experience.